Factors affecting air quality in Railway Stations
Diesel-powered trains and heavily crowded stations are driving a sharp rise in air pollutants at railway facilities.
Particulate Matter (PM2.5 and PM10)
Blowing dust from rail tracks and debris kicked up from track maintenance.
Volatile Organic Compounds (VOCs)
Given off by harsh solvents used in cleaning and deep maintenance.

Carbon Monoxide (CO)
Pushed out by diesel engines and by fuel that does not burn fully in locomotives.

Nitrogen Oxides (NOx)
Pumped into the air by diesel-powered trains and heavy transport engines.

Congested Stations
Packed stations block the air flow, which traps pollutants and harms indoor air quality.

Noise Pollution
Extreme noise raises stress levels in people and can make breathing problems worse.

Diesel Emissions
Diesel engines power most heavy trains, and they blow out nitrogen oxides (NOx) and particulate matter (PM).
DID YOU KNOW?
According to research by the California Air Resources Board (CARB), heavy locomotives will likely produce Over 640 tons of PM2.5 and more than 29,800 tons of NOx per year in California alone.
These massive emissions harm local air quality while adding a great deal to global air pollution.
Areas of Concern
Railway stations act as busy transportation hubs, and this causes major air quality challenges.

Railway Stations
Train exhaust and massive crowds push out pollutants that harm indoor and outdoor air.

Locomotive Cabins
Train engineers and crew members breathe in diesel fumes for long stretches.

Rail Tracks in Urban Areas
Passing trains stir up harmful dust along tracks that run through cities and towns.

Maintenance Yards
Repairs to train engines and heavy equipment release a steady stream of pollutants.
Who is at Risk?
Bad air quality at train stations harms many different groups, and each one faces its own health risks.

Passengers
Children, seniors and people with existing breathing issues face immediate harm.

Train Engineers
Suffer long-term exposure to harmful fumes trapped right inside the driver cabin.

Nearby Residents
Neighborhoods built close to busy railway tracks and stations breathe the fallout.

Railway Workers
Endure daily, long-term exposure to exhaust while doing their normal jobs.
Air Quality Solutions
Finding and fixing these risks is vital to protect the health of everyone passing through railway stations.

Prana Air Ambient Air Quality Monitor
Putting air monitoring systems in place is the first step to fixing railway station air.
- Live air quality tracking
- A fully waterproof outer housing
- Low-cost devices with multiple built-in sensors

Prana Air Outdoor Air Purifier
Heavy-duty air purifiers can tackle air pollution head-on at train stations.
- Filters out heavy PM2.5, NOx, and VOCs
- Industrial filter system with a high capacity
- Drops pollution levels to protect passengers

Prana Air Customized TV Displays
Design the screen layout you need and watch real-time air quality for instant data insights.
- Real-time air quality numbers
- Custom screen layout
- Makes data easy for everyone to see
The Effects of Air Pollution at -Railway Stations
Bad air at railway stations hurts the health of each passenger and worker, sparking many issues.
Without Air Quality Solutions
- Poor airflow that causes pollution spikes
- Lowers comfort levels for everyone
- Creates an unpleasant, stuffy station.
With Air Quality Solutions
- Great airflow and constant pollutant removal
- Boosts comfort for the crowd
- Maintains a clean and fresh station.
Our Clientele
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Frequently Asked Questions
About Air Quality Solutions for Railways. Do you have questions? We are here to help.
Industrial Applications
Prana Air brings a wide range of smart, low-cost and precise air quality tools, helping many industries of any size.













