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
64
6pm
64
64
66
9pm
64
66
66
12am
66
73
73
3am
93
93
93
6am
93
93
63
9am
64
63
63
12pm
63
63
64
3pm
64
64
Station readings
4h ago
AQI 66
PM2.5 19.2 µg/m³ · 4h ago
CAMS model
adj +39
25
25
25
25
25
27
27
27
34
34
54
54
54
54
54
24
25
24
24
24
24
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
39
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
34
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
40
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
119
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
25
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
31
Bécancour - secteur de l'hôtel de ville, Quebec, Canada
29
Trois-Rivières - secteur du Vieux-Trois-Rivières, Quebec, Canada
37
Trois-Rivières - secteur du Vieux-Trois-Rivières, Quebec, Canada
29
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 2026-08-08T01:32 UTC.