Calculated at 3:00 am EDT Friday, July 11, 2025
Period | Forecast maximum (Issued at 5:00 pm EDT July 10, 2025) | |
---|---|---|
Thursday night | 3 - Low Risk | ![]() |
Friday | 3 - Low Risk | ![]() |
See the Ontario Ministry of the Environment, Conservation and Parks air quality health messages.
Note: AQHI readings on this web page are based on automatically polled data and have not undergone final verification.