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Great Waltham

Chelmsford

2025-12-14 12:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
53.7
NO2
μg/m³
13.3
PM2.5
μg/m³
6.9
PM10
μg/m³
11.2
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
10℃
82%
32 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM2.5
  • PM10
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses

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