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  4. Powys
  5. Builth

Builth

Powys, Wales

2026-07-16 20:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.2
O3
μg/m³
88.4
PM10
μg/m³
17.4
NO2
μg/m³
15.1
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
22℃
50%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree

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