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  4. Greater London
  5. City of Westminster
  6. St James's

St James's

City of Westminster, Greater London

2026-04-29 18:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
21
PM2.5
μg/m³
6
Weather
  • ℃
  • ℉
14℃
47%
33 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • Birch
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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