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

Welwyn West

Welwyn Hatfield, Hertfordshire

2024-07-19 20:00
AQHI (Canada)
Insufficient Data
Pollutants|Pollens
O3
μg/m³
131
NO2
μg/m³
20
Weather
  • ℃
  • ℉
22℃
74%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • O3
  • NO2
  • Mugwort
  • Grasses
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Data Sources
http://uk-air.defra.gov.uk/

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