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St James's
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St James's
City of Westminster, Greater London
2024-06-25 05:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
7
O3
μg/m³
39
PM10
μg/m³
9
NO2
μg/m³
14
SO2
μg/m³
4
Mugwort
9.0
Grasses
9.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
18℃
83%
2 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
PM10
NO2
SO2
Mugwort
Grasses
Alder
Ragweed
Birch
Olive Tree
Places included
Site 58844
AQI 17
Data Sources
http://uk-air.defra.gov.uk/
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