Air Quality in Joliette, Canada
Partly Cloudy
25.0°C · 55.7% humidity
25.0°
Feels 25.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Joliette's air quality — share it
AQI Forecast
25
10am
27
27
42
1pm
45
42
33
4pm
31
37
36
7pm
28
28
28
10pm
28
25
25
1am
25
25
24
4am
24
24
24
7am
24
24
Air Quality Index Trend
16h · 8 stnJoliette's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
55.7%
Humidity
35.9 km/h
Wind E
1016.0 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Joliette?
Temperature & Precipitation
PM2.5 Trend
16h · 8 stationsPM2.510.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Joliette?
07-21
25.0° 20.2°
07-22
23.5° 16.8°
07-23
18.3° 13.2°
7.75 mm
07-24
23.5° 12.4°
0.88 mm
07-25
20.4° 16.9°
5.87 mm
07-26
22.1° 15.7°
8.0 mm
07-27
26.7° 16.5°
2.87 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Joliette?
30
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
55
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
61
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
11
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
5
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
What cities are near Joliette?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:20 UTC.