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Niagara Regional Municipality
AQI (China)
AQC (Australia)
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AQI (Netherlands)
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Niagara Regional Municipality
Ontario
2026-08-13 13:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
11.4
O3
μg/m³
36.4
NO2
μg/m³
18.5
Weather
℃
℃
℉
23℃
83%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
O3
NO2
Places included
Fort Erie
AQI 20
Lincoln
AQI 16
Niagara Falls
AQI 16
Niagara-on-the-Lake
AQI 16
Port Colborne
AQI 18
St. Catharines
AQI 16
Thorold
AQI 16
Welland
AQI 16
Data Sources
http://www.airnow.gov/
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Cities Nearby
Welland
AQI 16
Thorold
AQI 16
Saint Catharines
AQI 16
Niagara Falls
AQI 16
Lincoln
AQI 16
Port Colborne
AQI 18
Niagara Falls
AQI 16
Lewiston
AQI 16
Niagara-on-the-Lake
AQI 16
Youngstown
AQI 16
Fort Erie
AQI 20
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