canada-trois-rivières-notre-dame-rue-o Air Quality

Monitoring Station · Sainte-Catherine, Canada
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
77 3am
84
77
84 6am
84
104
104 9am
104
104
104 12pm
74
75
74 3pm
74
74
6pm
9pm
12am
Station readings
84
CAMS model adj +50
27
27
27
34
34
54
54
54
54
54
24
25
24
24
24
PM2.527.7 µg/m³ ×1.8 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:43 UTC.