1151 Bronte Road, Oakville
Ontario, Canada, L6M 3L1
Phone: Dial 311 or
Toll free: 1-866-442-5866
Email Halton Region
Poor outdoor air quality poses a significant risk to public health in Halton Region and in many other communities in southern Ontario. It does not matter who you are, where you live or the state of your health, the quality of the air you breathe each day affects you.
Air Quality Health Index (AQHI)
Learn more about the Air Quality Health Index (AQHI) and how you can use it to determine your level of health risk on a given day.
Today’s Air Quality
Quick links to today’s air quality in your community. Is it a blue, orange or red air day today?
Air Quality and Your Health
Discover the impact of air pollution on your health and how the actions you take today can help improve your health and well-being tomorrow.
Air Quality and Your Child's Health
Children and infants are at greater risk than adults for many reasons – learn how to protect your children's health.
Air Quality Advisories
Taking extra care during air quality advisories can help protect your health – especially for people with breathing or heart issues, older adults and young children.
Air Quality Resources and Reports
Access educational and background resources, videos and more!
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For problems or questions regarding this site, please email Halton
or dial 311 or 905-825-6000
Toll free 1-866-4HALTON (1-866-442-5866) | TTY: 905-827-9833
Halton Region is composed of
the City of Burlington,
the Town of Halton Hills,
the Town of Milton,
and the Town of Oakville .