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  2. United Kingdom
  3. England
  4. Hampshire
  5. Test Valley District
  7. Chilbolton Observatory

Chilbolton Observatory

Harewood, Hampshire

2026-05-26 11:00
AQI (UK)
Low
Pollutants|Pollens
PM10
μg/m³
42
O3
μg/m³
58
PM2.5
μg/m³
15
NO2
μg/m³
9
SO2
μg/m³
2
Weather
  • ℃
  • ℉
30℃
42%
13 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • NO2
  • SO2
  • Olive Tree
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
Data Sources
http://uk-air.defra.gov.uk/

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