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Portstewart

Causeway Coast and Glens, Northern Ireland

2025-12-07 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.3
PM10
μg/m³
10.5
O3
μg/m³
21.7
NO2
μg/m³
15
SO2
μg/m³
2
Weather
  • ℃
  • ℉
9℃
90%
28 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses

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