Trois-Rivières - secteur du Vieux-Trois-Rivières, Quebec, Canada Air Quality

Monitoring Station · Trois-Rivières, Canada
271
Very unhealthy
Everyone should avoid outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
175 3am
175
175
175 6am
175
175
175 9am
175
177
175 12pm
174
174
174 3pm
174
174
6pm
9pm
12am
CAMS model adj +150
25
25
25
25
25
25
25
25
27
25
24
24
24
24
24
PM2.5221.1 µg/m³ ×14.7 WHO
Very unhealthy
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T06:29 UTC.