Whitehorse - Air Quality Health Index

Observed ConditionsFootnote †

  • Past 24 hr
    • Calculated at: 12:00 PM PDT Monday 4 May 2026

    3Low Risk




    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    +

    Low Risk
    (1-3)

    Moderate Risk
    (4-6)

    High Risk
    (7-10)

    Very High Risk



    At-Risk Population:

    General Population:

    • Ideal air quality for outdoor activities.

    Forecast Maximums

  • Next 24 hr
  • Health Message
    • Issued at: 6:00 AM MST Monday 4 May 2026

    Monday

    3 - Low Risk

    Monday night

    3 - Low Risk

    Tuesday

    3 - Low Risk

    Tuesday night

    3 - Low Risk

    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, or your physician.

    Visit the national AQHI Web site to learn more about the AQHI.

    Did you know...?

    Pollutants are absorbed into your bloodstream as you breathe, traveling throughout your body and starting a chemical chain reaction that can affect your heart and other organs.


    The AQHI is an initiative between Environment Canada, Health Canada and the Government of Yukon.