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  7. Little Waltham

Little Waltham

Little Waltham, Chelmsford

2026-09-22 03:00
AQI (UK)
Low
Pollutants|Pollens
PM10
μg/m³
20.3
PM2.5
μg/m³
11.9
O3
μg/m³
23
NO2
μg/m³
41.2
SO2
μg/m³
1
Weather
  • ℃
  • ℉
13℃
78%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Allergy Risk
  • PM10
  • PM2.5
  • O3
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree

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