Air Quality in Côte-Saint-Luc, Canada

Windy
12.1°C · 75.7% humidity
12.1°
Feels 12.1°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 6pm
10
15
38 9pm
40
40
40 12am
40
20
13 3am
13
13
13 6am
13
13
13 9am
13
13
13 12pm
13
13
13 3pm
11
11
Station readings
12
10
15
CAMS model adj -14
25
25
27
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
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.

75.7%
Humidity
49.1 km/h
Wind SW
998.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.14 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.59.14 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
9.14
Median
9.26
Average
2.67
Low
16.4
High
PM2.5 µg/m³ · Model: 6.25 · 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
12
Montréal, Ahuntsic Live Meteo Station
10.2 km 83.8°C 35.6% RH PM2.5: 3.0 µg/m³ PM10: 3.0 µg/m³
–
canada-montreal-rue-leclaire
14.5 km PM2.5: 0.0 µg/m³
21
canada-montreal-rue-ida-steinberg
14.9 km PM2.5: 5.0 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 3.6 µg/m³
114
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 40.8 µg/m³
27
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 6.5 µg/m³
155
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
15.6 km PM2.5: 63.2 µg/m³
2
Laval, Quebec, Canada
16.1 km PM2.5: 0.5 µg/m³
151
Laval, Quebec, Canada
16.1 km PM2.5: 55.5 µg/m³

What cities are near Côte-Saint-Luc?

39 Snowdon 35 Saint-Laurent 41 Notre-Dame-de-Grâce 42 Saint-Henri 41 Ville-Émard 41 Westmount 34 Mont-Royal 42 Le Sud-Ouest 41 Desmarchais-Crawford 37 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 2026-06-09T01:04 UTC.