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Knill

Herefordshire

2026-08-17 19:00
AQHI (Canada)
Low
Pollutants|Pollens
PM2.5
μg/m³
28.4
PM10
μg/m³
28.2
O3
μg/m³
54.5
NO2
μg/m³
4.2
Weather
  • ℃
  • ℉
20℃
71%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree

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