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  5. Welwyn Hatfield
  6. Ayot St. Lawrence

Ayot St. Lawrence

Welwyn Hatfield

2026-06-27 20:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM2.5
μg/m³
7
PM10
μg/m³
11
Weather
  • ℃
  • ℉
23℃
66%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • Grasses
  • Mugwort
  • Olive Tree
  • Alder
  • Ragweed
  • Birch
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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