1. Europe
  2. United Kingdom
  3. England
  4. Greater London
  5. Royal Borough of Kensington and Chelsea
  6. St. Helen's

St. Helen's

Royal Borough of Kensington and Chelsea, Greater London

2026-04-27 11:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
12
O3
μg/m³
66
PM10
μg/m³
17
NO2
μg/m³
16
SO2
μg/m³
3
Weather
  • ℃
  • ℉
20℃
41%
11 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Birch
  • Alder
  • Olive Tree
  • Grasses
  • Ragweed
  • Mugwort
Places included
London N. Kensington
AQI 56
Data Sources
http://www.polleninfo.orghttp://uk-air.defra.gov.uk/

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