1. Europe
  2. United Kingdom
  3. England
  4. Hilsea
  5. Portsmouth

Portsmouth

Hilsea, Portsmouth

2026-06-28 18:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
56
PM2.5
μg/m³
3
PM10
μg/m³
5
NO2
μg/m³
5
Weather
  • ℃
  • ℉
21℃
64%
14 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Data Sources
http://uk-air.defra.gov.uk/

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