Major air pollutants in Parking Spaces
A range of air pollutants can build up in enclosed car parks. Among them are carbon monoxide (CO), nitrogen oxides (NOx), volatile organic compounds (VOCs), sulphur oxides (SOx) and particulate matter (PM2.5 & PM10). Each of these is harmful to human health.

PM2.5 & PM10
PM levels climb in underground car parks with poor ventilation, as particles have nowhere to disperse.

CO
Sources include exhaust from cars, plus petrol-powered equipment and generators in the car park.

VOC
Petrol and diesel exhaust, along with emissions from building materials, cleaning agents and so on.

SOx
Vehicles burn petrol and other fuels, and the fumes can release a range of toxins, SOx among them.

NOx
NOx forms during high-temperature combustion, such as when engines run and burn fuel.

VOCs
VOCs released by vehicles can play a part in forming ground-level ozone.

SOx
A move to alternative fuels can bring down SOx emissions.

NOx
Good driving habits can cut NOx emissions, so avoid harsh acceleration and keep to a steady speed.

PM2.5 & PM10
With little airflow to scatter them, particles gather in underground car parks and PM levels rise.

CO
Exhaust fumes from cars are the usual CO source, and petrol-driven machinery and generators add to it.
Health Effects





Car parks add to air pollution: exhaust from cars is one cause, along with dust and debris from unpaved surfaces. This can harm the health and wellbeing of nearby communities.

Polluted air builds up on each floor

Polluted air drifts into nearby areas

Very little natural air movement
Air quality Solutions
Air quality monitoring and air purifying tools from Prana Air help support green spaces, better ventilation, eco-friendly materials and greener transport options. These steps can cut urban air pollution. They also improve health and support a greener future.Easy Data Accessibility
Ready access to accurate car park air quality data helps stakeholders make informed choices. They can then limit their impact on public health and on the natural world. This supports greener urban growth.

Air quality monitors are fitted at points around the car park

The monitor is connected via Wifi/GSM/RS-485

Data is saved in AQI Cloud Storage.

Data can be viewed remotely on AQI mobile, tablet and web-dashboard apps.
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Our customised dashboard can display or analyse data on LCD panels or within the apps. The AQI mobile app lets you check the air quality inside and around the car park.
Smart TV Dashboard App
Customised Web/Tablet App
AQI Mobile AppFrequently Asked Questions
All about air quality solutions for car parks - need answers? We are glad to help.
- Polluted air in car parks can affect the health of drivers, pedestrians and nearby residents. It also adds to wider environmental pollution and can play a part in climate change.
- Exhaust fumes from vehicles are the main source of air pollution in car parks. Dust and particulate matter from tyres and brakes also contribute.
- Exposure to polluted air in car parks can cause breathing problems, irritated eyes, headaches and other health complaints. Over the long term, it may also raise the risk of cancer and other chronic diseases.
- Car parks can improve their air quality in a number of ways. Promote low-emission vehicles and add green infrastructure such as trees and plants. Monitor air quality around the clock, fit air filtration systems and improve the ventilation.
- Air quality monitoring options for car parks include sensor-based systems such as Prana Air monitors. Real-time data analytics and the AQI mobile apps give users clear, timely air quality information.
- Air quality data from car parks can be used to study how air pollution affects human health and the environment. It can also help shape public policy and regulatory decisions on air quality.
Our Clients
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Industries Applications
Prana Air supplies a wide range of smart, low-cost and highly accurate air quality solutions. They serve sectors of every kind, large or small.














