Sample date: May 23, 2012

Clearing early this evening. Wind north 20 km/h becoming light early this evening. Low 9.

Temp
10.1C

Environment Canada

This page was reviewed or revised on Tuesday, July 13, 2010 4:00 PM

Poor air quality is largely a product of burning fossil fuels. We use them to power our vehicles, to produce energy and to manufacture consumer products. The increasing consumption of carbon based fuels has a direct impact on air quality – it harms the earth’s ecosystems and negatively affects our health.

This section defines smog – its sources and health effects. It also describes how you can minimize your risk to harmful air pollutants and provides tips about what you can do to reduce your own emissions."


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Air Quality

Indoor Air Quality

Outdoor Air Quality