Air Quality in Trois-Rivières, Canada
Windy
16.0°C · 60.1% humidity
16.0°
Feels 16.0°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
77
12am
77
84
66
3am
91
95
97
6am
99
101
72
9am
73
73
73
12pm
73
74
75
3pm
75
75
75
6pm
75
75
75
9pm
75
75
Station readings
84
84
CAMS model
adj +50
27
27
34
34
54
54
54
54
54
24
25
24
24
24
24
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
18h · 1 stnTrois-Rivières's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Trois-Rivières is 1.3× the WHO 24-hour guideline of 15 µg/m³.
60.1%
Humidity
50.9 km/h
Wind W
1010.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
19.45 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Trois-Rivières?
Temperature & Precipitation
PM2.5 Trend
18h · 1 stationPM2.519.45 µg/m³
×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
19.45
Median
19.45
Average
19.45
Low
19.45
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -13.2
What is the 7-day forecast for Trois-Rivières?
08-03
22.0° 15.5°
08-04
27.5° 15.5°
2.31 mm
08-05
24.3° 15.8°
9.06 mm
08-06
26.1° 17.4°
6.0 mm
08-07
19.9° 13.5°
7.75 mm
08-08
24.9° 13.0°
5.31 mm
08-09
31.2° 17.1°
0.5 mm
Both models agree
Avg diff: 4.0°C
Where are air quality stations near Trois-Rivières?
60
Trois-Rivières
46
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
47
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
43
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
41
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
25
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
119
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
48
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
34
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
37
Trois-Rivières - secteur du Vieux-Trois-Rivières, Quebec, Canada
What cities are near Trois-Rivières?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T07:07 UTC.