1. North America
  2. Canada
  3. Ontario
  4. Niagara Regional Municipality
  6. Saint Catharines
  7. St. Catharines

St. Catharines

Saint Catharines, Niagara Regional Municipality

2024-09-28 21:00
AQI (UK)
Low
Pollutants
O3
μg/m³
45
PM2.5
μg/m³
4
NO2
μg/m³
2.9
Weather
  • ℃
  • ℉
20℃
93%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM2.5
  • NO2
Data Sources
http://www.airqualityontario.com/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Saint Catharines
AQI 2
Thorold
AQI 2
Niagara Falls
AQI 2
Lewiston
AQI 2
Niagara-on-the-Lake
AQI 2
Niagara Falls
AQI 2
Youngstown
AQI 2
Welland
AQI 2
Lincoln
AQI 2
Ransomville
AQI 2
Port Colborne
AQI 2