Air Quality in Côte-Saint-Luc, Canada

Cloudy
11.6°C · 75.8% humidity
11.6°
Feels 11.6°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 8pm
17
25
28 11pm
30
31
12 2am
5
6
6 5am
6
7
7 8am
7
7
7 11am
7
7
7 2pm
7
5
5 5pm
5
7
Station readings
15
17
25
CAMS model adj -20
27
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
27
AD 728×90

Air Quality Index Trend

47h · 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.

75.8%
Humidity
35.4 km/h
Wind SW
999.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.85 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.56.85 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
6.85
Median
7.9
Average
0.7
Low
21.1
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.9

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

06-09
22.6° 11.6°
1.63 mm
06-10
19.6° 12.5°
15.56 mm
06-11
23.9° 9.5°
06-12
22.8° 15.7°
11.0 mm
06-13
24.2° 17.5°
11.0 mm
06-14
25.6° 13.0°
7.06 mm
06-15
23.8° 17.1°
16.19 mm
Both models agree Avg diff: 6.7°C

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

56
Montreal
10.0 km PM2.5: 14.5 µg/m³
17
Montréal, Ahuntsic Live Meteo Station
10.2 km 78.2°C 49.4% RH PM2.5: 4.0 µg/m³ PM10: 4.0 µg/m³
–
canada-montreal-rue-leclaire
14.5 km PM2.5: 0.0 µg/m³
42
canada-montreal-rue-ida-steinberg
14.9 km PM2.5: 10.1 µg/m³
114
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 40.8 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 3.6 µg/m³
27
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 6.5 µg/m³
128
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 46.5 µg/m³
2
Laval, Quebec, Canada
16.1 km PM2.5: 0.5 µg/m³
48
Laval, Quebec, Canada
16.1 km PM2.5: 11.5 µg/m³

What cities are near Côte-Saint-Luc?

28 Snowdon 26 Saint-Laurent 30 Notre-Dame-de-Grâce 32 Saint-Henri 32 Ville-Émard 30 Westmount 24 Mont-Royal 32 Le Sud-Ouest 32 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 2026-06-09T03:05 UTC.