Guelph, Ontario, Canada

Monitoring Station · Guelph, Canada
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 5pm
12
12
26 8pm
12
12
25 11pm
25
12
25 2am
25
25
25 5am
25
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Air Quality Trend (24h)

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Nearby Monitoring Stations

32
Guelph, Ontario, Canada
0.0 km
22
Kitchener, Ontario, Canada
22.7 km
25
Kitchener, Ontario, Canada
22.7 km
46
Kitchener, Ontario, Canada
22.7 km
21
Bushview Crescent Waterloo
25.4 km PM2.5: 5.0 µg/m³

Nearby Cities

14 Guelph 20 Hespeler 18 Fiddlesticks 5 Fergus 20 Vanier 16 Cambridge 20 Waterloo 15 Christopher-Champlain 20 Kitchener

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T20:06 UTC.