What is the air quality in Joliette today?

The current Air Quality Index (AQI) in Joliette is 20 (Good). PM2.5 concentration is 4.8 µg/m³.

What is the temperature in Joliette right now?

The current temperature in Joliette is 1.6°C (feels like -4.8°C). Humidity is 47.0% and wind speed is 34.9 km/h.

Is it safe to go outside in Joliette?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Joliette, Canada

Clear

1.6°C · 47.0% humidity

1.6°

Feels -4.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

— 6am

—

— 9am

—

— 12pm

—

Air Quality Index Trend

45h · 9 stn

View full history →

Joliette's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

47.0%

Humidity

34.9 km/h

Wind W

1029.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Joliette?

Temperature & Precipitation

PM2.5 Trend

45h · 9 stations

PM2.54.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

4.8

Median

4.8

Average

4.8

Low

4.8

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +3.4

What is the 7-day forecast for Joliette?

10-20

7.3° 1.3°

0.25 mm

10-21

10.6° 1.6°

10-22

11.6° 2.2°

8.94 mm

10-23

14.0° 5.9°

0.06 mm

10-24

12.2° 2.8°

0.06 mm

10-25

17.7° 4.9°

10.63 mm

10-26

7.2° 4.1°

2.56 mm

Both models agree Avg diff: 4.8°C

Where are air quality stations near Joliette?

Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada

24.4 km PM2.5: 8.9 µg/m³

Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada

24.4 km PM2.5: 3.1 µg/m³

Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada

24.4 km PM2.5: 5.5 µg/m³

What cities are near Joliette?

17 Saint-Charles-Borromée 28 L'Assomption 20 Sorel-Tracy 27 Repentigny 22 Saint-Lin-Laurentides 24 Mascouche 27 Varennes 22 Terrebonne 29 Rivière-des-Prairies–Pointe-aux-Trembles 23 Saint-Louis-de-Terrebonne

Get AQI alerts for Joliette

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T22:41 UTC.