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CAQI (Europe)
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St. Catharines
Niagara Regional Municipality
2024-11-26 18:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
36.4
PM2.5
μg/m³
2
NO2
μg/m³
5.6
Weather
℃
℃
℉
7℃
72%
35 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM2.5
NO2
Places included
Saint Catharines
AQI 16
Data Sources
http://www.airnow.gov/
http://www.airqualityontario.com/
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