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St. Catharines

Niagara Regional Municipality

2024-11-22 07:00
AQI (Netherlands)
Moderate
Pollutants
O3
μg/m³
53.6
NO2
μg/m³
8.7
PM2.5
μg/m³
4
Weather
  • ℃
  • ℉
5℃
91%
43 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • O3
  • NO2
  • PM2.5
Places included
Saint Catharines
AQI 4
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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