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London Borough of Harrow
Wealdstone South
AQI (US)
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AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Wealdstone South
London Borough of Harrow, Greater London
2025-12-08 16:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6
PM10
μg/m³
10
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
12℃
93%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
http://uk-air.defra.gov.uk/
http://www.polleninfo.org
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