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London Borough of Harrow
Wealdstone North
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
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Wealdstone North
London Borough of Harrow, Greater London
2025-02-16 09:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
24
PM10
μg/m³
28
O3
μg/m³
40
NO2
μg/m³
9
SO2
μg/m³
2
Alder
0.4
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
3℃
78%
24 kph
1 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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