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  4. Hampshire
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  7. Chilbolton Observatory

Chilbolton Observatory

Harewood, Hampshire

2025-12-07 17:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
73
PM2.5
μg/m³
5
PM10
μg/m³
8
SO2
μg/m³
1
NO2
μg/m³
1
Weather
  • ℃
  • ℉
12℃
80%
27 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • SO2
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
http://uk-air.defra.gov.uk/

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