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Halstead

Greenstead Green and Halstead Rural, Braintree District

2026-09-25 02:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
50.5
NO2
μg/m³
23.4
PM10
μg/m³
10
PM2.5
μg/m³
4.7
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
11℃
89%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • SO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree

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