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  5. Castledawson

Castledawson

Mid Ulster, Northern Ireland

2026-05-16 07:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
52.2
PM2.5
μg/m³
3.8
PM10
μg/m³
13.2
NO2
μg/m³
11.8
SO2
μg/m³
2
Weather
  • ℃
  • ℉
5℃
85%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree

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