Real-time air pollution rankings for 10 cities across United Kingdom, updated hourly. See which cities have the highest pollution levels and worst air quality.
Most Polluted Cities in United Kingdom
The most polluted city in United Kingdom is London (AQI 102), followed by London Heathrow Terminal 5 (AQI 98), Bournemouth Airport (AQI 89). Currently, 1 out of 10 monitored cities in United Kingdom report unhealthy air quality with an AQI above 100.
London
United Kingdom
AQI
London Heathrow Terminal 5
United Kingdom
AQI
Bournemouth Airport
United Kingdom
AQI
Cardiff
United Kingdom
AQI
Barkston Heath Royal Air Force Base
United Kingdom
AQI
Scatsa Airport
United Kingdom
AQI
Inverness Dalcross Airport
United Kingdom
AQI
Edinburgh
United Kingdom
AQI
Belfast
United Kingdom
AQI
Birkenhead
United Kingdom
AQI
Understanding Air Quality Index
Good
Air quality is satisfactory, and air pollution poses little or no risk.
Moderate
Air quality is acceptable. However, there may be a risk for some people.
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects.
Unhealthy
Everyone may begin to experience health effects.
Very Unhealthy
Health alert: everyone may experience more serious health effects.
Hazardous
Health warnings of emergency conditions. The entire population is likely to be affected.
The Air Quality Index (AQI) is a scale from 0 to 500 that measures air pollution levels. Poor air quality can cause respiratory issues, cardiovascular problems, and other health concerns. Rankings are updated hourly to help you stay informed.
Source: US EPA Air Quality Index
Last updated: 23 Mar 22:09
