Air quality near Great Falls, Cascade County
Air quality index (AQI⁺) and PM2.5 air pollution near Great Falls, Cascade County • 405 Followers • 00:00, Jun 03 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
4
US AQI⁺Good
Main pollutant:
PM2.5
0.7 µg/m³
10°
5 km/h
86 %
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 | 9 | 19° 9° | 10 km/h | 68% | |
| Thu | 11 | 20° 11° | 19 km/h | 68% | |
| Fri | 9 | 20° 9° | 17 km/h | 36% |
Air pollutants
What is the current air quality near Great Falls?
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 |

Real-time Great Falls, Cascade County air pollution map
Pollen
What is the pollen count in Great Falls today?
Index
Moderate
Tree None | 0% |
Grass Low | 25% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Great Falls
Pollen
What is the pollen count in Great Falls today?
Index
Moderate
Tree None | 0% |
Grass Low | 25% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Great Falls
History
Historic air quality graph for Great Falls
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Great Falls, Cascade County
Worldwide AQI⁺ rankingCity ranking












