Air Quality in Varennes, Canada

Drizzle
13.4°C · 69.8% humidity
13.4°
Feels 13.4°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
54 6pm
53
12
43 9pm
41
39
40 12am
39
38
37 3am
37
37
34 6am
34
34
34 9am
34
34
34 12pm
34
34
34 3pm
34
34
Station readings
54
53
12
13
CAMS model adj +9
25
25
27
24
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

44h · 1 stn

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.

69.8%
Humidity
60.9 km/h
Wind WNW
1012.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
43
10.31 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Varennes?

Temperature & Precipitation

PM2.5 Trend

44h · 1 station
PM2.510.31 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
10.31
Median
16.05
Average
2.88
Low
107.8
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -4.5
Both models agree Avg diff: 4.5°C

Where are air quality stations near Varennes?

–
canada-montreal-18e-avenue
6.8 km PM2.5: 0.0 µg/m³
13
canada-montreal-rue-ida-steinberg
15.7 km PM2.5: 3.1 µg/m³
–
canada-montreal-rue-leclaire
16.2 km PM2.5: 0.0 µg/m³
51
Terrebonne - secteur du parc Vaillant, Quebec, Canada
17.8 km PM2.5: 12.1 µg/m³
124
Terrebonne - secteur du parc Vaillant, Quebec, Canada
17.8 km PM2.5: 44.8 µg/m³
24
Terrebonne - secteur du parc Vaillant, Quebec, Canada
17.8 km PM2.5: 5.8 µg/m³
53
Terrebonne - secteur du parc Vaillant, Quebec, Canada
17.8 km PM2.5: 13.1 µg/m³
24
Vallée-du-Richelieu, Quebec, Canada
20.5 km PM2.5: 5.8 µg/m³
98
Vallée-du-Richelieu, Quebec, Canada
20.5 km PM2.5: 34.4 µg/m³
15
Vallée-du-Richelieu, Quebec, Canada
20.5 km PM2.5: 3.6 µg/m³

What cities are near Varennes?

24 Repentigny 53 Boucherville 32 Rivière-des-Prairies–Pointe-aux-Trembles 54 Sainte-Julie 24 Mascouche 32 Mercier–Hochelaga-Maisonneuve 24 L'Assomption 45 Saint-Léonard 19 Terrebonne 70 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 2026-05-30T01:32 UTC.