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Niagara Regional Municipality
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Niagara Regional Municipality
Ontario
2025-12-06 08:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.1
O3
μg/m³
62.1
NO2
μg/m³
6.2
Weather
℃
℃
℉
0℃
75%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
Places included
Fort Erie
AQI 57
Lincoln
AQI 56
Niagara Falls
AQI 56
Niagara-on-the-Lake
AQI 56
Port Colborne
AQI 65
St. Catharines
AQI 56
Thorold
AQI 56
Welland
AQI 56
Data Sources
http://www.airnow.gov/
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Cities Nearby
Welland
AQI 56
Thorold
AQI 56
Saint Catharines
AQI 56
Niagara Falls
AQI 56
Lincoln
AQI 56
Port Colborne
AQI 65
Niagara Falls
AQI 56
Lewiston
AQI 56
Niagara-on-the-Lake
AQI 56
Youngstown
AQI 56
Fort Erie
AQI 57
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