AddAir quality in Great Falls
Air quality index (AQI⁺) and PM2.5 air pollution in Great Falls • 48 Followers • 02:00, Apr 19 Local time
61*
US AQI⁺Moderate
Main pollutant:
PM2.5
14.3 µg/m³
21°
8 km/h
64 %
Hourly forecast
Great Falls air quality index (AQI⁺) forecast
Daily forecast
Great Falls air quality index (AQI⁺) forecast
| Today | 49 |  | 21° 10° |  28 km/h | 51% |
| Mon | 28 |  | 21° 7° | 21 km/h | 40% |
| Tue | 21 | | 23° 5° | 9 km/h | 36% |
Air pollutants
What is the current air quality in Great Falls?
PM2.5 concentration is currently 2.9 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 |
Pollen
What is the pollen count in Great Falls today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
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 Discover Atem car |
Pollen
What is the pollen count in Great Falls today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Great Falls
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Great Falls
History
Historic air quality graph for Great Falls
Historic air quality near Great Falls
History
Historic air quality graph for Great Falls
Most polluted locations near Great Falls
Worldwide AQI⁺ rankingCity ranking
