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High Wych

East Hertfordshire District

2026-05-01 10:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
27.6
NO2
μg/m³
43.3
O3
μg/m³
44
PM2.5
μg/m³
8.3
SO2
μg/m³
2.5
Weather
  • ℃
  • ℉
20℃
42%
18 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • NO2
  • O3
  • PM2.5
  • SO2
  • Birch
  • Grasses
  • Alder
  • Olive Tree
  • Ragweed
  • Mugwort

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