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King's Walden
North Hertfordshire District
2024-06-19 21:00
AQI (US)
Good
Pollutants
|
Pollens
NO2
μg/m³
23
PM10
μg/m³
11
PM2.5
μg/m³
2
Mugwort
9.0
Grasses
9.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
12℃
77%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
NO2
PM10
PM2.5
Mugwort
Grasses
Alder
Ragweed
Birch
Olive Tree
Data Sources
http://uk-air.defra.gov.uk/
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