Ontario Air Quality Index (AQI) and Air Pollution
Stay updated with the latest air quality index (AQI) for Ontario, Canada . With an AQI of 15 (Good), PM2.5 at 3.6µg/m³, humidity at 97%, and temperature around 7°C. Explore current air pollution levels and learn how to protect yourself and your family from pollution exposure.
Live AQI
15(US-AQI)
Air Quality is
PM2.5: 3.6 µg/m³
Last updated: just now
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
50
100
150
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300301+
7°C
97%
15 Km/h