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Great Waltham

Chelmsford

2026-05-12 06:00
AQI (Netherlands)
Moderate
Pollutants|Pollens
NO2
μg/m³
32.5
O3
μg/m³
42.3
PM10
μg/m³
14.6
PM2.5
μg/m³
6.9
Weather
  • ℃
  • ℉
4℃
87%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Allergy Risk
  • NO2
  • O3
  • PM10
  • PM2.5
  • Grasses
  • Birch
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree

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