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

Saint Catharines

St. Catharines, Niagara Regional Municipality

2024-11-24 12:00
AQI (Netherlands)
Moderate
Pollutants
O3
μg/m³
40.7
NO2
μg/m³
4.2
PM2.5
μg/m³
2
Weather
  • ℃
  • ℉
5℃
79%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • O3
  • NO2
  • PM2.5
Places included
St. Catharines
AQI 4
St. Catharines
AQI 4
Data Sources
http://www.airnow.gov/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 4
Thorold
AQI 4
Niagara Falls
AQI 4
Lewiston
AQI 4
Niagara-on-the-Lake
AQI 4
Niagara Falls
AQI 4
Welland
AQI 4
Youngstown
AQI 4
Lincoln
AQI 4
Ransomville
AQI 4
Port Colborne
AQI 4