The Air Quality Health Index for downtown Hamilton reached 10, or high risk, by 10 a.m. on Monday morning, and is expected to ...

You may unsubscribe at any time. By signing up, you agree to our terms of use and privacy policy. This site is protected by ...

You may unsubscribe at any time. By signing up, you agree to our terms of use and privacy policy. This site is protected by ...

Air quality is expected to remain poor in Hamilton and much of southern Ontario on Thursday — a consequence of smoke from forest fires across the country.

A University of Toronto professor says residents of Hamilton, Ont., could be inhaling the chemical equivalent of one or two cigarettes per week — at minimum — due to elevated levels of a ...

Environment Canada has issued a special air quality statement for Hamilton and Halton areas for July 14. The air quality is ...

Wildfire season is upon us, and smoke is reducing air quality through swaths of the country. Environment Canada suggests ...

Matthew Adams, an air contaminants researcher working on behalf of the City of Hamilton and the non-profit Environment Hamilton, says air quality monitors installed on street poles across the city ...

Air quality plummets to dangerous levels on the Prairies Wednesday Prolonged rain chance offers some relief to wildfire-stricken Prairies Hope for rain finally reaches the Prairies, but weekend ...

A special air quality statement is in effect for Hamilton on Sunday due to the city’s current high levels of air pollution.