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

Welwyn Hatfield

Hertfordshire

2026-10-14 10:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
13
PM2.5
μg/m³
6
Weather
  • ℃
  • ℉
15℃
76%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Ayot St. Lawrence
AQI 13
Ayot St. Peter
AQI 13
Brookmans Park and Little Heath
AQI 13
Essendon
AQI 13
Haldens
AQI 13
Handside
AQI 13
Hatfield
AQI 13
Hatfield Central
AQI 13
Hatfield East
AQI 13
Hatfield South West
AQI 13
Hatfield Villages
AQI 13
Hollybush
AQI 13
Howlands
AQI 13
North Mymms
AQI 13
Northaw and Cuffley
AQI 13
Panshanger
AQI 13
Peartree
AQI 13
Sherrards
AQI 13
Welham Green and Hatfield South
AQI 13
Welwyn
AQI 13
Welwyn East
AQI 13
Welwyn Garden City
AQI 13
Welwyn West
AQI 13
Woolmer Green
AQI 13
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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Cities Nearby

Hatfield South West
AQI 13
Hatfield
AQI 13
Welham Green and Hatfield South
AQI 13
Hatfield East
AQI 13
Hatfield Central
AQI 13
Brookmans Park and Little Heath
AQI 13
Brookmans Park
AQI 13
Hatfield Villages
AQI 13
Hollybush
AQI 13
Potters Bar Furzefield
AQI 13
Marshalswick East & Jersey Farm
AQI 13