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Saint Albans District
Harpenden South
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
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AQI (UK)
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Harpenden South
Saint Albans District, Hertfordshire
2024-11-22 08:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6
O3
μg/m³
47
NO2
μg/m³
20
PM10
μg/m³
9
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
3℃
86%
30 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
NO2
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
http://uk-air.defra.gov.uk/
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