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Pilot project of the Air Quality Health Index - Island of Montreal

Health Risk Scale

1 2 3 4 5 6 7 8 9 10 +   
Low Very high

Current Air Quality Health Index conditions 

As of April 16, 2014 at 11:00 PM EDT


Vulnerable populations :

See if you are at risk.
We recommend you continue your outdoor activities, but be aware that the higher the Air Quality Health Index, the more likely people with respiratory or cardiac problems are to feel adverse effects from air pollution in the form of new or aggravated symptoms.

Click here to see the message for the general population

The Air Quality Health Index maximums forecasted by Environment Canada

Posted on April 16, 2014 at 4:00 PM EDT
Thursday evening and overnight Friday

History of the Air Quality Health Index and details of previous data

The Air Quality Health Index of the last 48 hours

Are you vulnerable to air pollution? Would you like to be notified when poor air quality presents a risk to your health?

Sign up free for the Air Quality Health Index Advisory Service or call 1-866-688-3810 toll free at any time to receive the Air Quality Health Index in your area as well as health tips on how to protect yourself.
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