Guelph: Current Air Quality Health Index
Calculated at 12:00 am EST Tuesday, February 21, 2017
(1 - 3)
(4 - 6)
(7 - 10)
Very High Risk
Forecast for Guelph
- Forecast Air Quality Health Index maximums for Guelph
- Issued at: 5:00 pm EST February 20, 2017
Forecast Air Quality Health Index maximums for Guelph
|Monday Night|| 3 - Low Risk |
|Tuesday|| 4 - Moderate Risk |
Health Message for Guelph
- Current Air Quality Health Index:
- Calculated at 12:00 am EST Tuesday, February 21, 2017
- Risk: Low
- Ideal air quality for outdoor activities.
See the Ontario Ministry of the Environment and Climate Change Air Quality Health Messages.
Note: AQHI readings on this web page are based on automatically polled data and have not undergone final verification.