AddAir quality in Alton
Air quality index (AQI⁺) and PM2.5 air pollution in Alton • 26 Followers • 10:00, Jun 15 Local time
16*
US AQI⁺Good
Main pollutant:
PM2.5
2.9 µg/m³
23°
15 km/h
34 %
Hourly forecast
Alton air quality index (AQI⁺) forecast
Daily forecast
|
Alton air quality index (AQI⁺) forecast
| Today | 15 |  | 26° 10° |  23 km/h | 39% |
| Tue | 12 |  | 24° 9° | 21 km/h | 48% |
| Wed | 11 | | 27° 14° | 41 km/h | 66% |
Air pollutants
What is the current air quality in Alton?
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 Alton today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
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 Alton today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Alton
Worldwide AQI⁺ ranking
Historic air quality near Alton
History
Historic air quality graph for Alton
16 AQI⁺ US
Good
10:00–11:00 Jun 15 Local time
AQI⁺ US
Historic air quality near Alton
History
Historic air quality graph for Alton
16 AQI⁺ US
Good
10:00–11:00 Jun 15 Local time
AQI⁺ US
Most polluted locations near Alton
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Alton?
No locations are available.
