NO2 in Charleston, WV
Real-time Nitrogen Dioxide monitoring and health recommendations
Current NO2 Levels
50
Good
Overall AQI
32
ppb
AQI 50
About Nitrogen Dioxide
A reddish-brown gas from burning fuel, can irritate airways.
Measured in ppb
Health Impact
Good
Air quality is considered satisfactory, and air pollution poses little or no risk.
Sources of NO2
• Vehicle emissions (cars, trucks, buses)
• Power plants and industrial boilers
• Off-road equipment and engines
• Residential heating systems
Other Pollutants
Full Air Quality Report
View all pollutants and comprehensive air quality data for Charleston.
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