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Alton

Alton, East Hampshire

2026-02-18 19:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
78.6
NO2
μg/m³
10.2
PM10
μg/m³
9.2
PM2.5
μg/m³
5.1
SO2
μg/m³
2.1
Weather
  • ℃
  • ℉
5℃
91%
33 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses

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