{"id":127824,"date":"2025-01-28T15:26:25","date_gmt":"2025-01-28T09:56:25","guid":{"rendered":"https:\/\/www.pranaair.com\/blog\/top-10-most-polluted-cities-in-the-world-2024\/"},"modified":"2025-01-28T17:21:07","modified_gmt":"2025-01-28T11:51:07","slug":"top-10-most-polluted-cities-in-the-world-2024","status":"publish","type":"post","link":"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/","title":{"rendered":"Las 10 ciudades m\u00e1s contaminadas del mundo en 2024"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #161616;color:#161616\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #161616;color:#161616\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#Aqui_estan_las_10_ciudades_mas_contaminadas_del_mundo_en_2024\" >Aqu\u00ed est\u00e1n las 10 ciudades m\u00e1s contaminadas del mundo en 2024:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#1_Nueva_Delhi_India\" >1. Nueva Delhi, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#2_Ghaziabad_Uttar_Pradesh_India\" >2. Ghaziabad, Uttar Pradesh, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#3_Greater_Noida_Uttar_Pradesh_India\" >3. Greater Noida, Uttar Pradesh, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#4_Noida_Uttar_Pradesh_India\" >4. Noida, Uttar Pradesh, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#6_Bhiwadi_Rajastan_India\" >6. Bhiwadi, Rajast\u00e1n, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#7_Gurgaon_Haryana_India\" >7. Gurgaon, Haryana, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#8_Dhaka_Bangladesh\" >8. Dhaka, Bangladesh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#9_Sonipat_Haryana_India\" >9. Sonipat, Haryana, India<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#10_Peshawar_Khyber_Pakhtunkhwa_Pakistan\" >10. Peshawar, Khyber Pakhtunkhwa, Pakist\u00e1n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#Conclusiones_clave\" >Conclusiones clave:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.pranaair.com\/blog\/es\/top-10-most-polluted-cities-in-the-world-2024\/#Abordando_el_desafio\" >Abordando el desaf\u00edo:<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>La contaminaci\u00f3n del aire sigue siendo un desaf\u00edo global significativo, afectando la salud y el bienestar de millones. Esta publicaci\u00f3n de blog analiza los datos de calidad del aire PM2.5 para las 10 ciudades m\u00e1s contaminadas del mundo en 2024, extrayendo informaci\u00f3n de comparaciones de datos anuales, equivalentes al consumo de cigarrillos (basado en la regla general de Berkeley Earth) y las pautas de la WHO sobre PM2.5.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.aqi.in\/world-most-polluted-cities\"><img loading=\"lazy\" decoding=\"async\" width=\"2426\" height=\"1174\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024.webp\" alt=\"most polluted cities in the world 2024\" class=\"wp-image-127598\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024.webp 2426w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024-300x145.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024-1024x496.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024-768x372.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024-1536x743.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/most-polluted-cities-in-the-world-2024-2048x991.webp 2048w\" sizes=\"auto, (max-width: 2426px) 100vw, 2426px\" \/><\/a><figcaption class=\"wp-element-caption\">Fuente: AQI.IN<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nota:<\/li>\n\n\n\n<li><strong>Directrices anuales de PM2.5 de la Organizaci\u00f3n Mundial de la Salud (WHO):<\/strong> 5 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Regla general de Berkeley Earth:<\/strong> Un cigarrillo al d\u00eda es equivalente a un nivel de PM2.5 de 22 \u03bcg\/m\u00b3.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-aqui-estan-las-10-ciudades-mas-contaminadas-del-mundo-en-2024\"><span class=\"ez-toc-section\" id=\"Aqui_estan_las_10_ciudades_mas_contaminadas_del_mundo_en_2024\"><\/span>Aqu\u00ed est\u00e1n las 10 ciudades m\u00e1s contaminadas del mundo en 2024:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-nueva-delhi-india\"><span class=\"ez-toc-section\" id=\"1_Nueva_Delhi_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/delhi\/new-delhi\">1. Nueva Delhi, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 en 2024:<\/strong> 95 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 4.3 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 19 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Nueva Delhi ocupa de manera constante el primer lugar como la ciudad m\u00e1s contaminada, lo que indica una carga significativa para la salud de los residentes. El nivel de PM2.5 de 2024 equivale a una exposici\u00f3n equivalente a fumar m\u00e1s de cuatro cigarrillos diarios. Aunque hubo una ligera mejora respecto a los 96 \u00b5g\/m\u00b3 en 2023, los niveles siguen siendo alarmantemente altos, lo que resalta la necesidad de esfuerzos sostenidos para reducir la contaminaci\u00f3n del aire.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones de veh\u00edculos, emisiones industriales, el polvo de la construcci\u00f3n y factores estacionales como la quema de paja son los principales contribuyentes a la contaminaci\u00f3n del aire en Nueva Delhi.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2104\" height=\"692\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar.webp\" alt=\"nuevo calendario anual de pm2.5 de Nueva Delhi\" class=\"wp-image-127684\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar.webp 2104w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar-300x99.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar-1024x337.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar-768x253.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar-1536x505.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/new-delhi-annual-pm2.5-calendar-2048x674.webp 2048w\" sizes=\"auto, (max-width: 2104px) 100vw, 2104px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-ghaziabad-uttar-pradesh-india\"><span class=\"ez-toc-section\" id=\"2_Ghaziabad_Uttar_Pradesh_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/uttar-pradesh\/ghaziabad\">2. Ghaziabad, Uttar Pradesh, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 en 2024:<\/strong> 88 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 4 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 17.6 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Ubicada cerca de Nueva Delhi, Ghaziabad enfrenta desaf\u00edos similares con alto tr\u00e1fico y emisiones industriales. Los niveles de PM2.5 equivalen a una exposici\u00f3n equivalente a fumar cuatro cigarrillos diarios. Hubo una disminuci\u00f3n de los niveles de PM2.5 de 98 \u00b5g\/m\u00b3 en 2022 a 88 \u00b5g\/m\u00b3 en 2024, lo que indica cierto progreso positivo.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones de veh\u00edculos, la actividad industrial y el polvo de la construcci\u00f3n son los principales contribuyentes a la contaminaci\u00f3n del aire en Ghaziabad.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2102\" height=\"670\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de Ghaziabad\" class=\"wp-image-127648\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar.webp 2102w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar-300x96.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar-1024x326.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar-768x245.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar-1536x490.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/ghaziabad-annual-pm2.5-calendar-2048x653.webp 2048w\" sizes=\"auto, (max-width: 2102px) 100vw, 2102px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-greater-noida-uttar-pradesh-india\"><span class=\"ez-toc-section\" id=\"3_Greater_Noida_Uttar_Pradesh_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/uttar-pradesh\/greater-noida\">3. Greater Noida, Uttar Pradesh, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 en 2024:<\/strong> 88 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 4 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 17.6 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Otra ciudad en la Regi\u00f3n de la Capital Nacional (NCR), Greater Noida experimenta alta contaminaci\u00f3n debido a actividades industriales y tr\u00e1fico vehicular. Los niveles de PM2.5 son equivalentes a fumar cuatro cigarrillos diarios. Los niveles de PM2.5 se han mantenido relativamente estables a lo largo de los a\u00f1os, con solo fluctuaciones menores.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones industriales, el tr\u00e1fico vehicular y las actividades de construcci\u00f3n son los principales contribuyentes a la contaminaci\u00f3n del aire en Greater Noida.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2094\" height=\"672\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de Greater Noida\" class=\"wp-image-127660\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar.webp 2094w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar-300x96.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar-1024x329.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar-768x246.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar-1536x493.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/greater-noida-annual-pm2.5-calendar-2048x657.webp 2048w\" sizes=\"auto, (max-width: 2094px) 100vw, 2094px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-noida-uttar-pradesh-india\"><span class=\"ez-toc-section\" id=\"4_Noida_Uttar_Pradesh_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/uttar-pradesh\/noida\">4. Noida, Uttar Pradesh, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 2024:<\/strong> 84 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 3.8 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 16.8 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Un centro industrial, Faridabad experimenta alta contaminaci\u00f3n debido a las emisiones industriales y su proximidad a Delhi. Los niveles de PM2.5 equivalen a fumar casi cuatro cigarrillos al d\u00eda. Faridabad experiment\u00f3 una disminuci\u00f3n constante en los niveles de PM2.5, de 90 \u00b5g\/m\u00b3 en 2021 a 84 \u00b5g\/m\u00b3 en 2024.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones industriales, el tr\u00e1fico vehicular y el polvo de las obras de construcci\u00f3n son los principales contribuyentes a la contaminaci\u00f3n del aire en Faridabad.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2086\" height=\"654\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de la ciudad de Faridabad\" class=\"wp-image-127732\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar.webp 2086w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar-300x94.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar-1024x321.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar-768x241.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar-1536x482.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/faridabad-city-annual-pm2.5-calendar-2048x642.webp 2048w\" sizes=\"auto, (max-width: 2086px) 100vw, 2086px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-bhiwadi-rajastan-india\"><span class=\"ez-toc-section\" id=\"6_Bhiwadi_Rajastan_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/rajasthan\/bhiwadi\">6. Bhiwadi, Rajast\u00e1n, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 2024:<\/strong> 82 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 3.7 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 16.4 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Ubicada en la NCR, Bhiwadi enfrenta altos niveles de contaminaci\u00f3n debido a las actividades industriales y al tr\u00e1fico vehicular. Los niveles de PM2.5 son equivalentes a fumar casi cuatro cigarrillos al d\u00eda. Bhiwadi experiment\u00f3 un aumento significativo en los niveles de PM2.5, de 78 \u00b5g\/m\u00b3 en 2023 a 100 \u00b5g\/m\u00b3 en 2022, lo que destaca la necesidad de intervenciones dirigidas para abordar la contaminaci\u00f3n del aire en esta ciudad.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones industriales, el tr\u00e1fico vehicular y el polvo de las actividades de construcci\u00f3n son los principales contribuyentes a la contaminaci\u00f3n del aire en Bhiwadi.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2090\" height=\"668\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de la ciudad de Bhiwadi\" class=\"wp-image-127756\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar.webp 2090w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar-300x96.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar-1024x327.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar-768x245.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar-1536x491.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/bhiwadi-city-annual-pm2.5-calendar-2048x655.webp 2048w\" sizes=\"auto, (max-width: 2090px) 100vw, 2090px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-gurgaon-haryana-india\"><span class=\"ez-toc-section\" id=\"7_Gurgaon_Haryana_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/haryana\/gurgaon\">7. Gurgaon, Haryana, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 2024:<\/strong> 81 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 3.7 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 16.2 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Un importante centro de TI, Gurgaon experimenta alta contaminaci\u00f3n debido al tr\u00e1fico, las emisiones industriales y la construcci\u00f3n. Los niveles de PM2.5 son equivalentes a fumar casi cuatro cigarrillos al d\u00eda. Gurgaon vio una disminuci\u00f3n gradual en los niveles de PM2.5, de 88 \u00b5g\/m\u00b3 en 2022 a 81 \u00b5g\/m\u00b3 en 2024.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> El tr\u00e1fico vehicular, el polvo de construcci\u00f3n y las emisiones industriales son los principales contribuyentes a la contaminaci\u00f3n del aire en Gurgaon.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2086\" height=\"660\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de Gurgaon\" class=\"wp-image-127672\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar.webp 2086w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar-300x95.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar-1024x324.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar-768x243.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar-1536x486.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/gurgaon-annual-pm2.5-calendar-2048x648.webp 2048w\" sizes=\"auto, (max-width: 2086px) 100vw, 2086px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-dhaka-bangladesh\"><span class=\"ez-toc-section\" id=\"8_Dhaka_Bangladesh\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/bangladesh\/dhaka\/dhaka\">8. Dhaka, Bangladesh<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 2024:<\/strong> 75 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 3.4 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 15 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Dhaka enfrenta una grave contaminaci\u00f3n del aire debido a la r\u00e1pida industrializaci\u00f3n, la alta densidad de poblaci\u00f3n y la fuerte dependencia de los combustibles f\u00f3siles. Los niveles de PM2.5 son equivalentes a fumar m\u00e1s de tres cigarrillos al d\u00eda. Dhaka experiment\u00f3 una disminuci\u00f3n en los niveles de PM2.5, de 96 \u00b5g\/m\u00b3 en 2022 a 75 \u00b5g\/m\u00b3 en 2024.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones industriales, el tr\u00e1fico vehicular y la quema de biomasa son los principales contribuyentes a la contaminaci\u00f3n del aire en Dhaka.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2094\" height=\"658\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de la ciudad de Dhaka\" class=\"wp-image-127744\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar.webp 2094w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar-300x94.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar-1024x322.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar-768x241.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar-1536x483.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/dhaka-city-annual-pm2.5-calendar-2048x644.webp 2048w\" sizes=\"auto, (max-width: 2094px) 100vw, 2094px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-9-sonipat-haryana-india\"><span class=\"ez-toc-section\" id=\"9_Sonipat_Haryana_India\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/india\/haryana\/sonipat\">9. Sonipat, Haryana, India<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 2024:<\/strong> 75 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 3.4 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 15 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Ubicada en la NCR, Sonipat experimenta contaminaci\u00f3n debido a actividades industriales, tr\u00e1fico y la proximidad a otras ciudades contaminadas. Los niveles de PM2.5 son equivalentes a fumar m\u00e1s de tres cigarr\n\nillos al d\u00eda. Sonipat experiment\u00f3 una tendencia fluctuante en los niveles de PM2.5, con un pico de 81 \u00b5g\/m\u00b3 en 2022 y una disminuci\u00f3n a 75 \u00b5g\/m\u00b3 en 2024.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones industriales, el tr\u00e1fico vehicular y la quema agr\u00edcola son los principales contribuyentes a la contaminaci\u00f3n del aire en Sonipat.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2094\" height=\"660\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de Sonipat\" class=\"wp-image-127720\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar.webp 2094w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar-300x95.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar-1024x323.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar-768x242.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar-1536x484.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/sonipat-annual-pm2.5-calendar-2048x646.webp 2048w\" sizes=\"auto, (max-width: 2094px) 100vw, 2094px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-10-peshawar-khyber-pakhtunkhwa-pakistan\"><span class=\"ez-toc-section\" id=\"10_Peshawar_Khyber_Pakhtunkhwa_Pakistan\"><\/span><strong><a href=\"https:\/\/www.aqi.in\/dashboard\/pakistan\/khyber-pakhtunkhwa\/peshawar\">10. Peshawar, Khyber Pakhtunkhwa, Pakist\u00e1n<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PM2.5 2024:<\/strong> 74 \u00b5g\/m\u00b3<\/li>\n\n\n\n<li><strong>Equivalente al consumo de cigarrillos:<\/strong> 3.4 cigarrillos por d\u00eda<\/li>\n\n\n\n<li><strong>Exceso de la directriz de la WHO:<\/strong> 14.8 veces el l\u00edmite de la WHO.<\/li>\n\n\n\n<li><strong>An\u00e1lisis:<\/strong> Peshawar enfrenta contaminaci\u00f3n debido a las emisiones industriales, el tr\u00e1fico y factores regionales como las tormentas de polvo. Los niveles de PM2.5 son equivalentes a fumar m\u00e1s de tres cigarrillos al d\u00eda. Peshawar tambi\u00e9n experiment\u00f3 una tendencia fluctuante, con un pico de 93 \u00b5g\/m\u00b3 en 2021 y una disminuci\u00f3n a 74 \u00b5g\/m\u00b3 en 2024.<\/li>\n\n\n\n<li><strong>Fuentes:<\/strong> Las emisiones industriales, el tr\u00e1fico vehicular y las tormentas de polvo son los principales contribuyentes a la contaminaci\u00f3n del aire en Peshawar.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2094\" height=\"662\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar.webp\" alt=\"calendario anual de pm2.5 de Peshawar\" class=\"wp-image-127708\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar.webp 2094w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar-300x95.webp 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar-1024x324.webp 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar-768x243.webp 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar-1536x486.webp 1536w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2025\/01\/peshawar-annual-pm2.5-calendar-2048x647.webp 2048w\" sizes=\"auto, (max-width: 2094px) 100vw, 2094px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusiones-clave\"><span class=\"ez-toc-section\" id=\"Conclusiones_clave\"><\/span><strong>Conclusiones clave:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dominio de la NCR:<\/strong> La NCR de India emerge como un importante punto de contaminaci\u00f3n con varias ciudades ocupando posiciones altas en la lista.<\/li>\n\n\n\n<li><strong>Altos equivalentes al consumo de cigarrillos:<\/strong> Los equivalentes al consumo de cigarrillos subrayan las graves implicaciones para la salud de la exposici\u00f3n al PM2.5 en estas ciudades.<\/li>\n\n\n\n<li><strong>Gran exceso de las directrices de la WHO:<\/strong> Todas las ciudades de la lista superan significativamente la directriz anual de PM2.5 de la WHO, lo que resalta la necesidad urgente de medidas efectivas para controlar la contaminaci\u00f3n del aire.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-abordando-el-desafio\"><span class=\"ez-toc-section\" id=\"Abordando_el_desafio\"><\/span><strong>Abordando el desaf\u00edo:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Combatir la contaminaci\u00f3n del aire requiere un enfoque multifac\u00e9tico, que incluye:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Transici\u00f3n a energ\u00edas renovables:<\/strong> Cambiar de los combustibles f\u00f3siles a fuentes de energ\u00eda renovables es crucial para reducir las emisiones de las plantas de energ\u00eda y las industrias.<\/li>\n\n\n\n<li><strong>Promoci\u00f3n del transporte sostenible:<\/strong> Fomentar el uso del transporte p\u00fablico, la bicicleta y caminar puede reducir significativamente las emisiones vehiculares.<sup>1<\/sup><\/li>\n\n\n\n<li><strong>Normas de emisi\u00f3n m\u00e1s estrictas:<\/strong> Implementar y hacer cumplir normas de emisi\u00f3n m\u00e1s estrictas para veh\u00edculos e industrias es esencial.<\/li>\n\n\n\n<li><strong>Iniciativas de vegetaci\u00f3n urbana:<\/strong> Aumentar los espacios verdes en las ciudades puede ayudar a absorber contaminantes y mejorar la calidad del aire.<\/li>\n\n\n\n<li><strong>Concientizaci\u00f3n p\u00fablica y educaci\u00f3n:<\/strong> Sensibilizar al p\u00fablico sobre los impactos en la salud de la contaminaci\u00f3n del aire y promover comportamientos responsables puede contribuir a un entorno m\u00e1s limpio.<\/li>\n<\/ul>\n\n\n\n<p><strong>Conclusi\u00f3n<\/strong><\/p>\n\n\n\n<p>Este an\u00e1lisis destaca la cr\u00edtica situaci\u00f3n de la contaminaci\u00f3n del aire en muchas partes del mundo, particularmente en el sur de Asia. Abordar este desaf\u00edo requiere esfuerzos concertados de los gobiernos, las industrias y los individuos. Al implementar pr\u00e1cticas sostenibles y promover soluciones de energ\u00eda limpia, podemos luchar por un aire m\u00e1s limpio y vidas m\u00e1s saludables para todos.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La contaminaci\u00f3n del aire sigue siendo un desaf\u00edo global significativo, afectando la salud y el bienestar de millones. Esta publicaci\u00f3n&hellip;<\/p>\n","protected":false},"author":2,"featured_media":127792,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[330],"tags":[],"class_list":["post-127824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-pollution-es"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.9 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Las 10 ciudades m\u00e1s contaminadas del mundo en 2024<\/title>\n<meta name=\"description\" content=\"Explora las 10 ciudades m\u00e1s contaminadas del mundo en 2024. 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