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St James's
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St James's
City of Westminster, Greater London
2024-11-24 15:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
9
PM10
μg/m³
22
O3
μg/m³
50
NO2
μg/m³
4
SO2
μg/m³
1
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
17℃
71%
35 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
Data Sources
http://uk-air.defra.gov.uk/
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