AddAir quality in Union
Air quality index (AQI⁺) and PM2.5 air pollution in Union • 2 Followers • 14:00, Jun 28 Local time
25
US AQI⁺Good
Main pollutant:
PM2.5
4.5 µg/m³
28°
16 km/h
70 %
Hourly forecast
Union air quality index (AQI⁺) forecast
Daily forecast
Union air quality index (AQI⁺) forecast
| Today | 32 |  | 29° 21° |  19 km/h | 80% |
| Mon | 59 | | 30° 22° | 17 km/h | 81% |
| Tue | 61 | | 30° 20° | 6 km/h | 83% |
Air pollutants
What is the current air quality in Union?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Union today?
Index
Moderate
 Tree None | 0% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Union today?
Index
Moderate
Tree None | 0% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Union
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Union
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Union
Measure your own air quality
Get a monitor and contribute air quality data in your city.
