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Walterstone

Herefordshire

2026-06-24 10:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
25.7
O3
μg/m³
63.3
PM2.5
μg/m³
12.1
NO2
μg/m³
5.5
Weather
  • ℃
  • ℉
28℃
70%
7 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • NO2
  • Grasses
  • Olive Tree
  • Mugwort
  • Alder
  • Ragweed
  • Birch

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