Air Quality

Popular weather apps may show the air quality at one location in the city (usually the airport):

• Gov of Canada
  • includes forecast

These show air quality readings from all around the city:

• AQICN
  • updated every 5 mins
• IQAir
  • updated once an hour; includes visual wind direction (useful to see what may be coming your way)
• Weather Underground
  • more community based weather reporting stations

This visually shows the location of forest fires and smoke:

• Fire Smoke
  • hit and miss with this one…