Air quality near Great Falls, Cascade County
Air quality index (AQI⁺) and PM2.5 air pollution near Great Falls, Cascade County • 440 Followers • 17:00, Oct 26 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
34
US AQI⁺Good
Main pollutant:
PM2.5
6.1 µg/m³
3°
10 km/h
92 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Great Falls, Cascade County air quality index (AQI⁺) forecast
Daily forecast
Great Falls, Cascade County air quality index (AQI⁺) forecast
| Today | 8 | 3° -5° | 14 km/h | 90% | |
| Mon | 6 | 8° 2° | 39 km/h | 74% | |
| Tue | 9 | 8° 0° | 26 km/h | 73% |
Air pollutants
What is the current air quality near Great Falls?
PM2.5 concentration is currently 1.2 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 |

Real-time Great Falls, Cascade County air pollution map
Pollen
What is the pollen count in Great Falls today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Great Falls
Pollen
What is the pollen count in Great Falls today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Great Falls
History
Historic air quality graph for Great Falls
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Most polluted locations near Great Falls, Cascade County
Worldwide AQI⁺ rankingStation ranking












