Toronto has taken a number of initiatives to improve the air quality and to protect your health against air pollution, which include:
- Air Quality Health Index - new tool that measures air quality in terms of your health.
- Information about how to protect your health from smog and air pollution.
- 20/20 The Way to Clean Air to reduce your home energy use and vehicle use by 20 percent.
- Change of the idling by-law from 3 minutes to 1 minute.