AddAir quality in Alton
Air quality index (AQI⁺) and PM2.5 air pollution in Alton • 519 Followers • 17:00, Jun 02 Local time
48
US AQI⁺Good
Main pollutant:
O₃
118 µg/m³
27°
19 km/h
41 %
Hourly forecast
Alton air quality index (AQI⁺) forecast
Daily forecast
Alton air quality index (AQI⁺) forecast
| Today | 47 | | 28° 16° |  21 km/h | 58% |
| Wed | 40 | | 27° 12° | 20 km/h | 56% |
| Thu | 63 |  | 27° 17° | 28 km/h | 65% |
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 Moderate | 50% |
 Grass Moderate | 50% |
 Weed None | 0% |
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 Moderate | 50% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Alton
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Alton
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Alton
History
Historic air quality graph for Alton
Historic air quality near Alton
History
Historic air quality graph for Alton
Most polluted locations near Alton
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Alton
City ranking
Real-time USA AQI⁺ city ranking
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