AddAir quality in Colchester
Air quality index (AQI⁺) and PM2.5 air pollution in Colchester • 173 Followers • 20:00, Jun 05 Local time
58*
US AQI⁺Moderate
Main pollutant:
PM2.5
13 µg/m³
25°
8 km/h
53 %
Hourly forecast
Colchester air quality index (AQI⁺) forecast
Daily forecast
Colchester air quality index (AQI⁺) forecast
| Today | 49 |  | 28° 17° |  22 km/h | 63% |
| Sat | 50 | | 25° 17° | 21 km/h | 68% |
| Sun | 35 |  | 25° 10° | 16 km/h | 50% |
Air pollutants
What is the current air quality in Colchester?
PM2.5 concentration is currently 2.6 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Colchester today?
Index
Moderate
 Tree Moderate | 50% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Colchester today?
Index
Moderate
Tree Moderate | 50% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Colchester
Worldwide AQI⁺ ranking
Historic air quality near Colchester
History
Historic air quality graph for Colchester
Historic air quality near Colchester
History
Historic air quality graph for Colchester
Most polluted locations near Colchester
Worldwide AQI⁺ ranking
