Only seven counties met the World Health Organization standards for air quality last year, and during a record wildfire year, Canada had the worst air quality in North America, according to global ...

Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...

Canada's wildfire season is starting up again, and we saw last year just what fires up there can do to the air quality down here. The season usually begins in May and runs through September.

Persistently bad air quality over North America and worries about sparking more fires has led to the cancellation of some Canada Day firework displays. There were also concerns over air quality ...

Air quality in Courtenay is improving while pollution caused by wood stove smoke has been steadily decreasing over the past ...

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Air quality in Courtenay is improving while pollution caused by wood stove smoke has been steadily decreasing over the past five years, according to a recent report presented to the ...