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Niagara Regional Municipality

Ontario

2025-03-11 20:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
92.1
PM2.5
μg/m³
4.6
NO2
μg/m³
4.3
Weather
  • ℃
  • ℉
8℃
50%
18 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
Places included
Fort Erie
AQI 18
Lincoln
AQI 6
Niagara Falls
AQI 6
Niagara-on-the-Lake
AQI 3
Port Colborne
AQI 32
St. Catharines
AQI 29
Thorold
AQI 6
Welland
AQI 6
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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Cities Nearby

Welland
AQI 6
Thorold
AQI 6
Saint Catharines
AQI 29
Niagara Falls
AQI 6
Lincoln
AQI 6
Port Colborne
AQI 32
Niagara Falls
AQI 6
Lewiston
AQI 3
Niagara-on-the-Lake
AQI 3
Youngstown
AQI 3
Fort Erie
AQI 18