Harrow Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Harrow
Check the air quality level of thecities in Harrow
Harrow
Harrow's Cities
Real-time Air Pollution Level
United Kingdom's Metro Cities
Air Quality Index
Most Polluted Cities 2026
United Kingdom
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Cambridge, Cambridgeshire
Moderate
2xabove Standard
2.
Eltham, Greenwich
Moderate
1xabove Standard
3.
Erith, Bexley
Moderate
1xabove Standard
4.
Kings Lynn, Norfolk
Moderate
1xabove Standard
5.
Kidbrooke, Greenwich
Moderate
1xabove Standard
6.
Spitalfields, Tower Hamlets
Moderate
1xabove Standard
7.
Dollis Hill, Brent
Moderate
1xabove Standard
8.
London, London
Moderate
1xabove Standard
9.
Kew Green, Richmond Upon Thames
Moderate
1xabove Standard
10.
Holborn, Camden
Moderate
1xequal Standard
Last Updated: 29 Sept 2026, 08:21 PM
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