What is the air quality in Varennes today?

The current Air Quality Index (AQI) in Varennes is 16 (Good). PM2.5 concentration is 3.79 µg/m³.

What is the temperature in Varennes right now?

The current temperature in Varennes is 15.6°C (feels like 15.6°C). Humidity is 83.6% and wind speed is 46.8 km/h.

Is it safe to go outside in Varennes?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Varennes, Canada

Drizzle

15.6°C · 83.6% humidity

15.6°

Feels 15.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

6 5am

16 8am

18 11am

18 2pm

18 5pm

18 8pm

18 11pm

19 2am

Station readings

CAMS model adj -6

Air Quality Index Trend

47h · 2 stn

View full history →

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

83.6%

Humidity

46.8 km/h

Wind NNE

1010.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.79 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Varennes?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.53.79 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (10 stations within 25 km)

3.79

Median

3.87

Average

3.1

Low

4.94

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +2.0

What is the 7-day forecast for Varennes?

09-05

25.2° 13.8°

3.0 mm

09-06

23.2° 12.9°

8.88 mm

09-07

19.9° 11.8°

09-08

18.0° 12.5°

5.69 mm

09-09

24.3° 10.9°

0.31 mm

09-10

20.8° 11.8°

14.31 mm

09-11

26.4° 10.9°

0.19 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Varennes?

–

canada-montreal-18e-avenue

6.8 km PM2.5: 0.0 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 3.1 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 4.6 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 3.1 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 3.8 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 5.8 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 3.1 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 3.8 µg/m³

Saint-Jean-Baptiste, Montreal, Canada

7.0 km PM2.5: 5.3 µg/m³

Rivière-des-prairies, Montreal, Canada

11.5 km PM2.5: 5.3 µg/m³

What cities are near Varennes?

15 Repentigny 16 Boucherville 13 Rivière-des-Prairies–Pointe-aux-Trembles 16 Sainte-Julie 16 Mascouche 19 Mercier–Hochelaga-Maisonneuve 15 L'Assomption 15 Saint-Léonard 17 Terrebonne 18 Le Vieux-Longueuil

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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 2026-09-05T12:11 UTC.