Checking Calgary’s air quality forecast is as simple as visiting Environment Canada’s Air Quality Health Index page, where you’ll find current readings and a four-day outlook updated twice daily. Right now, the latest forecast for our city was issued Thursday evening (September 17, 2026, at 5:00 PM MDT) and covers conditions through Saturday, giving you a clear window to plan outdoor activities, adjust commutes, or take precautions if you’re in a sensitive health group.
Understanding what those numbers mean can be the difference between a safe morning jog and a day spent wheezing indoors. The AQHI runs on a …
