1. Europe
  2. United Kingdom
  3. England
  4. Greater London
  5. Royal Borough of Kensington and Chelsea
  7. London N. Kensington

London N. Kensington

St. Helen's, Greater London

2026-09-21 05:00
CAQI (Europe)
Very Low
Pollutants|Pollens
NO2
μg/m³
36
PM10
μg/m³
13
PM2.5
μg/m³
7
O3
μg/m³
7
SO2
μg/m³
2
Weather
  • ℃
  • ℉
11℃
82%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • NO2
  • PM10
  • PM2.5
  • O3
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Data Sources
http://uk-air.defra.gov.uk/

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