Air Quality in Deux-Montagnes, Canada

Windy
14.8°C · 79.2% humidity
14.8°
Feels 14.8°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 5pm
25
17
21 8pm
30
30
30 11pm
30
30
43 2am
30
30
30 5am
30
30
30 8am
30
30
30 11am
30
68
68 2pm
43
43
Station readings
25
25
17
21
CAMS model adj -7
37
37
25
25
37
37
37
37
37
50
37
37
37
37
37
37
37
37
37
37
75
75
50
50
AD 728×90

PM2.5 Trend (24h)

27h · 4 stations
79.2%
Humidity
123.1 km/h
Wind SW
1022.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Deux-Montagnes?

Temperature & Precipitation

PM2.55.11 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
5.11
Median
5.11
Average
5.0
Low
5.23
High
PM2.5 µg/m³ · Model: 11.9 · Bias: +6.8

What is the 7-day forecast for Deux-Montagnes?

04-09
14.8° -0.4°
04-10
19.0° 8.2°
04-11
14.5° 6.5°
3.56 mm
04-12
10.5° 2.3°
04-13
14.7° 6.7°
24.06 mm
04-14
17.7° 14.5°
4.06 mm
04-15
17.3° 8.7°
4.75 mm
Both models agree Avg diff: 4.7°C

Where are air quality stations near Deux-Montagnes?

25
Laval, Quebec, Canada
16.8 km
23
Laval, Quebec, Canada
16.8 km
8
Montréal, Ahuntsic Live Meteo Station
18.0 km 64.8°C 31.1% RH PM2.5: 2.0 µg/m³ PM10: 4.0 µg/m³
33
Hudson
22.4 km PM2.5: 7.9 µg/m³ PM10: 7.9 µg/m³
26
Terrebonne - secteur du parc Vaillant, Quebec, Canada
26.6 km
44
Terrebonne - secteur du parc Vaillant, Quebec, Canada
26.6 km
38
Terrebonne - secteur du parc Vaillant, Quebec, Canada
26.6 km

What cities are near Deux-Montagnes?

21 Saint-Eustache 21 L'Île-Bizard–Sainte-Geneviève 22 Pierrefonds-Roxboro 22 Dollard-Des Ormeaux 21 Pierrefonds 21 Kirkland 22 Boisbriand 21 Beaconsfield 21 Pointe-Claire 22 Chomedey

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:34 UTC.