Air Quality in Repentigny, Canada

Drizzle
13.4°C · 69.8% humidity
13.4°
Feels 13.4°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
58 7pm
12
30
30 10pm
31
33
33 1am
33
33
33 4am
33
31
31 7am
31
31
31 10am
31
31
31 1pm
31
31
31 4pm
31
31
Station readings
58
12
13
4
CAMS model adj +6
25
27
24
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

44h · 1 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.

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▲
30
7.22 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Repentigny?

Temperature & Precipitation

PM2.5 Trend

44h · 1 station
PM2.57.22 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
7.22
Median
7.11
Average
2.33
Low
8.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.3

What is the 7-day forecast for Repentigny?

05-30
19.2° 8.3°
6.87 mm
05-31
21.9° 6.3°
4.12 mm
06-01
24.2° 16.7°
06-02
18.4° 9.5°
1.5 mm
06-03
26.2° 14.3°
06-04
22.5° 12.8°
1.0 mm
06-05
22.5° 11.6°
6.88 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Repentigny?

–
canada-montreal-18e-avenue
11.4 km PM2.5: 0.0 µg/m³
124
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 44.8 µg/m³
24
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 5.8 µg/m³
53
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 13.1 µg/m³
51
Terrebonne - secteur du parc Vaillant, Quebec, Canada
16.9 km PM2.5: 12.1 µg/m³
4
canada-montreal-rue-ida-steinberg
21.1 km PM2.5: 1.0 µg/m³
–
canada-montreal-rue-leclaire
21.7 km PM2.5: 0.0 µg/m³
15
Vallée-du-Richelieu, Quebec, Canada
25.3 km PM2.5: 3.6 µg/m³
98
Vallée-du-Richelieu, Quebec, Canada
25.3 km PM2.5: 34.4 µg/m³
24
Vallée-du-Richelieu, Quebec, Canada
25.3 km PM2.5: 5.8 µg/m³

What cities are near Repentigny?

29 Varennes 31 L'Assomption 30 Mascouche 34 Rivière-des-Prairies–Pointe-aux-Trembles 30 Terrebonne 27 Boucherville 29 Sainte-Julie 18 Mercier–Hochelaga-Maisonneuve 31 Saint-Léonard 31 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 2026-05-30T02:29 UTC.