Air Quality in L'Assomption, Canada

Windy
15.2°C · 82.7% humidity
15.2°
Feels 15.2°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
41 3pm
41
24
25 6pm
28
28
28 9pm
28
28
28 12am
41
41
41 3am
28
41
41 6am
28
28
28 9am
41
41
41 12pm
66
66
Station readings
41
41
24
25
CAMS model adj -9
37
50
50
37
37
37
37
37
37
37
50
50
50
37
50
50
37
37
37
50
50
50
75
75
AD 728×90

PM2.5 Trend (24h)

25h · 2 stations
82.7%
Humidity
131.5 km/h
Wind SW
1021.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for L'Assomption?

Temperature & Precipitation

PM2.55.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for L'Assomption?

04-09
15.2° -0.5°
04-10
18.5° 6.1°
04-11
15.0° 7.3°
5.31 mm
04-12
9.5° 2.4°
04-13
11.0° 5.7°
20.63 mm
04-14
16.8° 13.4°
5.12 mm
04-15
17.1° 8.9°
9.62 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near L'Assomption?

–
canada-montreal-18e-avenue
20.4 km PM2.5: 0.0 µg/m³
46
Terrebonne - secteur du parc Vaillant, Quebec, Canada
22.3 km
26
Terrebonne - secteur du parc Vaillant, Quebec, Canada
22.3 km
44
Terrebonne - secteur du parc Vaillant, Quebec, Canada
22.3 km
23
Laval, Quebec, Canada
32.6 km
33
Laval, Quebec, Canada
32.6 km
25
Laval, Quebec, Canada
32.6 km
34
Laval, Quebec, Canada
32.6 km
32
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
34.9 km
24
Sorel-Tracy - secteur de Saint-Joseph-de-Sorel, Quebec, Canada
34.9 km

What cities are near L'Assomption?

27 Repentigny 30 Mascouche 30 Varennes 24 Joliette 30 Terrebonne 30 Rivière-des-Prairies–Pointe-aux-Trembles 24 Saint-Charles-Borromée 30 Boucherville 30 Saint-Lin-Laurentides 27 Sainte-Julie

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:35 UTC.