Williams Lake - Air Quality Health Index
Not Available
Monday
Monday night
Tuesday
Tuesday night
Who is at risk?
People with heart and lung conditions are most affected by air pollution.
To find out if you are at risk, consult the health guide, your physician, or your local health authority.
Visit the national AQHI Web site to learn more about the AQHI.
Did you know...?
Children often breathe through their mouths, allowing polluted air to bypass natural filters in the nose and go straight into their lungs.
The AQHI is an initiative of Environment Canada, Health Canada, the B.C. Ministry of Environment and Parks, the B.C. Ministry of Healthy Living and Sport, the B.C. Ministry of Health Services, the Municipality of Williams Lake and the B.C. Lung Association.

Observed ConditionsFootnote †
Not Available
Forecast Maximums
Issued at:
6:00 AM PDT Monday 9 March 2026
The AQHI is an initiative of Environment Canada, Health Canada, the B.C. Ministry of Environment and Parks, the B.C. Ministry of Healthy Living and Sport, the B.C. Ministry of Health Services, the Municipality of Williams Lake and the B.C. Lung Association.
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