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Haldens
Welwyn Hatfield, Hertfordshire
2024-12-23 10:00
AQI (India)
Satisfactory
Pollutants
|
Pollens
O3
μg/m³
64
NO2
μg/m³
12
PM10
μg/m³
15
PM2.5
μg/m³
8
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
82%
20 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
O3
NO2
PM10
PM2.5
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
http://uk-air.defra.gov.uk/
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