AddAir quality in Union
Air quality index (AQI⁺) and PM2.5 air pollution in Union • 8 Followers • 15:00, Jul 09 Local time
57*
US AQI⁺Moderate
Main pollutant:
PM2.5
12.5 µg/m³
27°
7 km/h
58 %
Hourly forecast
Union air quality index (AQI⁺) forecast
Daily forecast
Union air quality index (AQI⁺) forecast
| Today | 57 | | 28° 15° |  15 km/h | 67% |
| Fri | 52 |  | 29° 20° | 15 km/h | 64% |
| Sat | 50 | | 27° 19° | 13 km/h | 79% |
Air pollutants
What is the current air quality in Union?
PM2.5 concentration is currently 2.5 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Discover Atem car |
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Discover Atem car |
Most polluted locations near Union
Worldwide AQI⁺ ranking
Historic air quality near Union
History
Historic air quality graph for Union
Historic air quality near Union
History
Historic air quality graph for Union
Most polluted locations near Union
Worldwide AQI⁺ ranking
