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Niagara Regional Municipality

Ontario

2026-08-12 11:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7.7
NO2
μg/m³
22.6
O3
μg/m³
6.4
Weather
  • ℃
  • ℉
19℃
88%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
Places included
Fort Erie
AQI 56
Lincoln
AQI 39
Niagara Falls
AQI 39
Niagara-on-the-Lake
AQI 39
Port Colborne
AQI 52
St. Catharines
AQI 39
Thorold
AQI 39
Welland
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

Welland
AQI 39
Thorold
AQI 39
Saint Catharines
AQI 39
Niagara Falls
AQI 39
Lincoln
AQI 39
Port Colborne
AQI 52
Niagara Falls
AQI 39
Lewiston
AQI 39
Niagara-on-the-Lake
AQI 39
Youngstown
AQI 39
Fort Erie
AQI 56