AddAir quality in Colchester
Air quality index (AQI⁺) and PM2.5 air pollution in Colchester • 29.5K Followers • 21:00, Sep 29 Local time
163
US AQI⁺Unhealthy
Main pollutant:
PM2.5
72.6 µg/m³
20°
9 km/h
91 %
Hourly forecast
Colchester air quality index (AQI⁺) forecast
Daily forecast
Colchester air quality index (AQI⁺) forecast
| Today | 150 |  | 21° 16° |  18 km/h | 87% |
| Wed | 51 |  | 22° 17° | 20 km/h | 80% |
| Thu | 32 | | 20° 14° | 16 km/h | 67% |
Air pollutants
What is the current air quality in Colchester?
PM2.5 concentration is currently 14.5 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Avoid outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Wear a mask outdoors Get a mask |
 Run an air purifier Get an air purifier |
Protect yourself from air pollution in Colchester
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Filtration for air conditioners
A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.
Sustainable, smart air purifiers
Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Colchester today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
Open-Meteo.comHealth recommendations
Avoid outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |
Pollen
What is the pollen count in Colchester today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
Open-Meteo.comProtect yourself from air pollution in Colchester
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Filtration for air conditioners
A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.
Sustainable, smart air purifiers
Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing ultrafine particles with HyperHEPA technology.
Most polluted locations near Colchester
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Colchester
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Colchester
Measure your own air quality
Get a monitor and contribute air quality data in your city.
