AddAir quality in Helena
Air quality index (AQI⁺) and PM2.5 air pollution in Helena • 22:00, Oct 08 Local time
6*
US AQI⁺Good
Main pollutant:
PM2.5
1 µg/m³
24°
15 km/h
64 %
Hourly forecast
Helena air quality index (AQI⁺) forecast
Daily forecast
|
Helena air quality index (AQI⁺) forecast
| Today | 9 |  90% | 24° 19° |  51 km/h | 85% |
| Sat | 21 |  | 24° 17° | 20 km/h | 82% |
| Sun | 27 |  | 29° 14° | 12 km/h | 66% |
Air pollutants
What is the current air quality in Helena?
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 Helena today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 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 Helena today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Helena
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Helena
History
Historic air quality graph for Helena
6 AQI⁺ US
Good
22:00–23:00 Oct 08 Local time
AQI⁺ US
Historic air quality near Helena
History
Historic air quality graph for Helena
6 AQI⁺ US
Good
22:00–23:00 Oct 08 Local time
AQI⁺ US
Most polluted locations near Helena
Worldwide AQI⁺ rankingCity ranking
Real-time USA AQI⁺ city ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Helena?
No locations are available.
