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  4. Powys
  5. Hay

Hay

Powys, Wales

2026-01-21 19:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.1
O3
μg/m³
39
PM10
μg/m³
7.5
NO2
μg/m³
8.1
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
9℃
97%
32 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses

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