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Castledawson

Mid Ulster, Northern Ireland

2026-09-12 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
57.5
PM10
μg/m³
12.7
PM2.5
μg/m³
6.7
NO2
μg/m³
13.6
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
15℃
86%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree

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