Sault Ste. Marie: current Air Quality Health Index (AQHI)

Calculated at 10:00 pm EDT Saturday, July 19, 2025

2
2 pointer
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

Forecast for Sault Ste. Marie

Forecast Air Quality Health Index maximums for Sault Ste. Marie
PeriodForecast maximum (Issued at 5:00 pm EDT July 19, 2025)
Saturday night2 - Low Risk Low Risk, Saturday night
Sunday3 - Low Risk Low Risk, Sunday

Health message for Sault Ste. Marie

At-risk population:

General population:

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.