AddAir quality in Union
Air quality index (AQI⁺) and PM2.5 air pollution in Union • 07:00, Aug 11 Local time
56*
US AQI⁺Moderate
Main pollutant:
PM2.5
11.8 µg/m³
27°
11 km/h
87 %
Hourly forecast
Union air quality index (AQI⁺) forecast
Daily forecast
Union air quality index (AQI⁺) forecast
| Today | 56 |  | 33° 25° |  15 km/h | 70% |
| Wed | 66 | | 34° 25° | 13 km/h | 62% |
| Thu | 59 | | 38° 24° | 14 km/h | 52% |
Air pollutants
What is the current air quality in Union?
PM2.5 concentration is currently 2.4 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 Get an air purifier |
Protect yourself from air pollution in Union
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Union today?
Index
High
 Tree None | 0% |
 Grass Low | 25% |
 Weed High | 75% |
Source:
wetter.comHealth 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 Get an air purifier |
Pollen
What is the pollen count in Union today?
Index
High
Tree None | 0% |
Grass Low | 25% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Union
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Union
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city 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⁺ rankingCity ranking
