Current Toronto Air Quality (2021 Wildfire Live Readings)

Toronto air quality exceeded the WHO annual limits on nearly a quarter of days from 2020 to 2021. Due to wildfire smoke from wildfires out west, Toronto air quality averaged nearly six times the daily recommended limit of dangerous PM 2.5 pollutants on its worse day in 2021. Current Air … Read more

Smart Air is a social enterprise that creates simple, no-nonsense air purifiers and provides free education to protect people’s health from the effects of air pollution. We are proud to be the only certified B-Corp dedicated to fighting air pollution.