Air Quality

Welcome to Health Canada's "Health and Air Quality" website. Here you will find a wide range of information on related topics and activities on both outdoor and indoor air quality.

This site covers the ins and outs of air quality and informs you about what is being done to protect the health of Canadians, from a description of pollutants and lung diseases, to research, risk assessment and regulations development. An overview of the Health Canada groups involved in activities related to air quality is also included. This site aims to provide you with valuable air quality information and guide you to other useful resources.

We invite you to browse and to make inquiries.

The Clean Air Regulatory Agenda: Health Canada takes action to improve indoor air quality

Health Canada issues a new guideline on mould in residential indoor air

Mould Problem in Your House?

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