1. Europe
  2. United Kingdom
  3. England
  4. Essex
  6. Castle

Castle

Borough of Colchester, Essex

2026-05-23 19:00
AQC (Australia)
Good
Pollutants|Pollens
PM10
μg/m³
19.3
O3
μg/m³
50.1
PM2.5
μg/m³
10
NO2
μg/m³
9.9
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
20℃
80%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Olive Tree
  • Birch
  • Alder
  • Ragweed
  • Mugwort

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Castle
AQI
New Town and Christ Church
AQI
Mile End
AQI
Greenstead
AQI
Highwoods
AQI
St Anne's and St John's
AQI
Prettygate
AQI
West Bergholt
AQI
Berechurch
AQI
Shrub End
AQI
Old Heath and The Hythe
AQI