AddAir quality in Great Falls
Air quality index (AQI⁺) and PM2.5 air pollution in Great Falls • 5.5K Followers • 21:00, Sep 30 Local time
41
US AQI⁺Good
Main pollutant:
PM2.5
7.4 µg/m³
11°
1 km/h
74 %
Hourly forecast
Great Falls air quality index (AQI⁺) forecast
Daily forecast
Great Falls air quality index (AQI⁺) forecast
| Today | 14 |  | 17° 9° |  14 km/h | 62% |
| Thu | 10 | | 24° 8° | 25 km/h | 50% |
| Fri | 13 | | 19° 8° | 22 km/h | 39% |
Air pollutants
What is the current air quality in Great Falls?
PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Great Falls today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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 Great Falls today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Great Falls
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Great Falls
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Great Falls
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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