Current Weather
10:59 PM
39°F
RealFeel®
34°
Air Quality
Excellent
Wind
WNW 5 mph
Wind Gusts
9 mph
Cloudy
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Current Air Quality
Today
12/10
18
AQI
Excellent
The air quality is ideal for most individuals; enjoy your normal outdoor activities.
Based on Current Pollutants
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Learn more at
St. Catharines Weather Radar
See Interactive Map
See Interactive Map