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Niagara Regional Municipality

Ontario

2026-01-20 17:00
AQI (US)
Good
Pollutants
O3
μg/m³
77.1
PM2.5
μg/m³
4.7
NO2
μg/m³
8.2
Weather
  • ℃
  • ℉
-11℃
52%
37 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
Fort Erie
AQI 17
Lincoln
AQI 28
Niagara Falls
AQI 28
Niagara-on-the-Lake
AQI 28
Port Colborne
AQI 30
St. Catharines
AQI 34
Thorold
AQI 28
Welland
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Welland
AQI 28
Thorold
AQI 28
Saint Catharines
AQI 34
Niagara Falls
AQI 28
Lincoln
AQI 28
Port Colborne
AQI 30
Niagara Falls
AQI 28
Lewiston
AQI 28
Niagara-on-the-Lake
AQI 28
Youngstown
AQI 28
Fort Erie
AQI 17