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AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
City of Westminster
Greater London
2025-12-20 14:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
9.3
PM10
μg/m³
17.5
O3
μg/m³
28
NO2
μg/m³
24
SO2
μg/m³
1
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
9℃
80%
17 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
O3
NO2
SO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Abbey Road
AQI 54
Bayswater
AQI 34
Church Street
AQI 54
Harrow Road
AQI 34
Hyde Park
AQI 54
Knightsbridge & Belgravia
AQI 54
Lancaster Gate
AQI 54
Little Venice
AQI 54
Maida Vale
AQI 54
Marylebone
AQI 54
Pimlico North
AQI 54
Pimlico South
AQI 45
Queen's Park
AQI 34
Regent's Park
AQI 54
St James's
AQI 45
Vincent Square
AQI 45
West End
AQI 54
Westbourne
AQI 34
Westminster
AQI 45
Data Sources
http://www.polleninfo.org
http://uk-air.defra.gov.uk/
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Cities Nearby
Westminster
AQI 45
St James's
AQI 45
Vincent Square
AQI 45
London
AQI 43
Pimlico North
AQI 54
Knightsbridge & Belgravia
AQI 54
Pimlico South
AQI 45
West End
AQI 54
St George's
AQI 45
Royal Hospital
AQI 54
Nine Elms
AQI 45
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