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  2. United Kingdom
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  4. Hertfordshire
  5. Welwyn Hatfield
  6. Woolmer Green

Woolmer Green

Welwyn Hatfield

2026-05-02 10:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
21
PM2.5
μg/m³
11
Weather
  • ℃
  • ℉
18℃
63%
6 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • Grasses
  • Birch
  • Alder
  • Olive Tree
  • Ragweed
  • Mugwort
Places included
Woolmer Green
AQI 21
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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