St. John's - Air Quality Health Index
2Low Risk
Moderate Risk
(4-6)
High Risk
(7-10)
Very High Risk
At-Risk Population:
- Enjoy your usual outdoor activities.
- Find out if you are at risk
General Population:
- Ideal air quality for outdoor activities.
Monday night
Tuesday
Tuesday night
Wednesday
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...?
Car exhaust is the major contributor to smog.
The AQHI is an initiative between Environment Canada, Health Canada, Municipal Affairs and Environment and Health and Community Services, Newfoundland and Labrador.

Observed ConditionsFootnote †
2 - Low Risk
Calculated at:
4:30 PM NST Monday 30 January 2023
Forecast Maximums
Issued at:
5:00 PM NST Monday 30 January 2023
The AQHI is an initiative between Environment Canada, Health Canada, Municipal Affairs and Environment and Health and Community Services, Newfoundland and Labrador.
What we are doing
Weather Forecasts
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- Date modified: