1. Europe
  2. United Kingdom
  3. England
  4. Hertfordshire
  5. Welwyn Hatfield

Welwyn Hatfield

Hertfordshire

2025-12-09 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.2
PM10
μg/m³
7
Weather
  • ℃
  • ℉
13℃
86%
32 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Ayot St. Lawrence
AQI 28
Ayot St. Peter
AQI 28
Brookmans Park and Little Heath
AQI 23
Essendon
AQI 23
Haldens
AQI 23
Handside
AQI 23
Hatfield
AQI 23
Hatfield Central
AQI 23
Hatfield East
AQI 23
Hatfield South West
AQI 23
Hatfield Villages
AQI 23
Hollybush
AQI 23
Howlands
AQI 23
North Mymms
AQI 23
Northaw and Cuffley
AQI 23
Panshanger
AQI 23
Peartree
AQI 23
Sherrards
AQI 23
Welham Green and Hatfield South
AQI 23
Welwyn
AQI 23
Welwyn East
AQI 23
Welwyn Garden City
AQI 23
Welwyn West
AQI 28
Woolmer Green
AQI 28
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Hatfield South West
AQI 23
Hatfield
AQI 23
Welham Green and Hatfield South
AQI 23
Hatfield East
AQI 23
Hatfield Central
AQI 23
Brookmans Park and Little Heath
AQI 23
Brookmans Park
AQI 23
Hatfield Villages
AQI 23
Hollybush
AQI 23
Potters Bar Furzefield
AQI 23
Marshalswick East & Jersey Farm
AQI 23