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AQI (US)
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CAQI (Europe)
AQI (UK)
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City of Westminster
Greater London
2025-12-31 15:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
13.7
NO2
μg/m³
36.5
PM10
μg/m³
16.8
O3
μg/m³
11
SO2
μg/m³
4
Weather
℃
℃
℉
2℃
89%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
NO2
PM10
O3
SO2
Places included
Abbey Road
AQI 60
Bayswater
AQI 54
Church Street
AQI 64
Harrow Road
AQI 54
Hyde Park
AQI 64
Knightsbridge & Belgravia
AQI 64
Lancaster Gate
AQI 64
Little Venice
AQI 64
Maida Vale
AQI 60
Marylebone
AQI 64
Pimlico North
AQI 64
Pimlico South
AQI 54
Queen's Park
AQI 54
Regent's Park
AQI 64
St James's
AQI 54
Vincent Square
AQI 54
West End
AQI 64
Westbourne
AQI 54
Westminster
AQI 54
Data Sources
http://uk-air.defra.gov.uk/
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Cities Nearby
Westminster
AQI 54
St James's
AQI 54
Vincent Square
AQI 54
London
AQI 54
Pimlico North
AQI 64
Knightsbridge & Belgravia
AQI 64
Pimlico South
AQI 54
West End
AQI 64
St George's
AQI 54
Royal Hospital
AQI 64
Nine Elms
AQI 54
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