Air Quality in Repentigny, Canada

Windy
12.1°C · 78.2% humidity
12.1°
Feels 12.1°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
11 5pm
13
10
42 8pm
61
55
51 11pm
48
46
25 2am
17
16
15 5am
15
15
15 8am
14
14
14 11am
14
14
14 2pm
14
12
Station readings
11
13
10
18
CAMS model adj -13
25
25
25
27
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
25
AD 728×90

Air Quality Index Trend

48h · 2 stn

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

78.2%
Humidity
50.8 km/h
Wind SW
997.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.13 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Repentigny?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.510.13 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
10.13
Median
10.05
Average
3.65
Low
16.4
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -3.6

What is the 7-day forecast for Repentigny?

06-09
25.0° 11.4°
1.56 mm
06-10
16.4° 10.4°
10.13 mm
06-11
22.8° 9.0°
06-12
19.6° 15.7°
9.13 mm
06-13
26.8° 16.8°
26.12 mm
06-14
24.1° 10.4°
5.25 mm
06-15
23.0° 16.0°
15.06 mm
Both models agree Avg diff: 6.6°C

Where are air quality stations near Repentigny?

–
canada-montreal-18e-avenue
11.4 km PM2.5: 0.0 µg/m³
25
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 6.0 µg/m³
–
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km
56
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 14.5 µg/m³
51
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 12.1 µg/m³
21
canada-montreal-rue-ida-steinberg
21.1 km PM2.5: 5.0 µg/m³
–
canada-montreal-rue-leclaire
21.7 km PM2.5: 0.0 µg/m³
5
Vallée-du-Richelieu, Quebec, Canada
25.3 km PM2.5: 1.2 µg/m³
113
Vallée-du-Richelieu, Quebec, Canada
25.3 km PM2.5: 40.4 µg/m³
12
Vallée-du-Richelieu, Quebec, Canada
25.3 km PM2.5: 2.9 µg/m³

What cities are near Repentigny?

41 Varennes 40 L'Assomption 36 Mascouche 45 Rivière-des-Prairies–Pointe-aux-Trembles 30 Terrebonne 38 Boucherville 37 Sainte-Julie 26 Mercier–Hochelaga-Maisonneuve 45 Saint-Léonard 49 Saint-Vincent-de-Paul
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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 2026-06-09T00:40 UTC.