Toronto, Ontario Air Quality
As of 9:27 PMAir quality index42Good
Air quality is great — a good day to be outside.
Next 24 hours
US AQIAir quality outlook
Worst hour each day- Today57Moderate
- Thu 845Good
- Fri 939Good
- Sat 1071Moderate
- Sun 1167Moderate
From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.
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Toronto is in Ontario, Canada at 43.71°, -79.40°. Right now it’s 19° and cloudy; today’s high is 22° with a 35% chance of rain.
Ontario's climate is as vast and varied as the province itself. Southern Ontario enjoys a humid continental climate moderated by the Great Lakes, producing warm, humid summers and cold winters. Northern Ontario experiences subarctic conditions with long, frigid winters and short, cool summers.
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