Air Quality in Côte-Saint-Luc, Canada

Drizzle
9.6°C · 62.6% humidity
9.6°
Feels 5.0°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 8pm
32
33
28 11pm
31
32
33 2am
34
34
34 5am
33
33
33 8am
33
33
33 11am
33
33
33 2pm
33
33
33 5pm
33
33
Station readings
12
13
4
12
CAMS model adj +8
27
24
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

44h · 2 stn

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

62.6%
Humidity
48.9 km/h
Wind NW
1019.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.62 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Côte-Saint-Luc?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.56.62 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
6.62
Median
6.53
Average
2.0
Low
8.9
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.6

What is the 7-day forecast for Côte-Saint-Luc?

05-30
20.0° 9.1°
9.38 mm
05-31
23.3° 6.6°
2.94 mm
06-01
24.7° 17.7°
06-02
18.1° 10.7°
1.63 mm
06-03
26.3° 15.6°
06-04
21.9° 13.7°
0.88 mm
06-05
24.0° 12.8°
6.94 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Côte-Saint-Luc?

56
Montreal
10.0 km PM2.5: 14.5 µg/m³
8
Montréal, Ahuntsic Live Meteo Station
10.2 km 52.0°C 90.3% RH PM2.5: 2.0 µg/m³ PM10: 2.0 µg/m³
–
canada-montreal-rue-leclaire
14.5 km PM2.5: 0.0 µg/m³
19
canada-montreal-rue-ida-steinberg
14.9 km PM2.5: 4.6 µg/m³
108
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 38.3 µg/m³
14
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 3.4 µg/m³
68
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 20.2 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 3.6 µg/m³
2
Laval, Quebec, Canada
16.1 km PM2.5: 0.5 µg/m³
134
Laval, Quebec, Canada
16.1 km PM2.5: 48.9 µg/m³

What cities are near Côte-Saint-Luc?

29 Snowdon 25 Saint-Laurent 30 Notre-Dame-de-Grâce 31 Saint-Henri 31 Ville-Émard 31 Westmount 24 Mont-Royal 32 Le Sud-Ouest 31 Desmarchais-Crawford 26 Dorval
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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 2026-05-30T03:24 UTC.