Calculated at 2:00 am EST Sunday, November 9, 2025

| Period | Forecast maximum (Issued at 5:00 pm EST November 8, 2025) | |
|---|---|---|
| Saturday | 2 - Low Risk | ![]() |
| Saturday night | 2 - Low Risk | ![]() |
| Sunday | 2 - 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.