Air Quality in Notre-Dame-de-Grâce, Canada

Rain
15.7°C · 59.1% humidity
15.7°
Feels 15.7°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
34 4pm
38
68
49 7pm
51
48
49 10pm
49
51
51 1am
51
51
51 4am
51
49
49 7am
49
49
49 10am
49
49
49 1pm
49
49
Station readings
34
38
68
68
CAMS model adj +24
24
25
25
25
27
24
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

46h · 3 stn

Notre-Dame-de-Grâce's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

59.1%
Humidity
57.6 km/h
Wind NW
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
49
11.83 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Notre-Dame-de-Grâce?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.511.83 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
11.83
Median
9.81
Average
5.0
Low
27.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -5.9

What is the 7-day forecast for Notre-Dame-de-Grâce?

05-29
15.9° 9.4°
2.69 mm
05-30
19.4° 9.0°
8.69 mm
05-31
23.7° 6.7°
1.94 mm
06-01
25.5° 18.6°
06-02
18.4° 11.1°
2.25 mm
06-03
27.3° 15.7°
06-04
22.5° 13.8°
0.88 mm
Both models agree Avg diff: 4.3°C

Where are air quality stations near Notre-Dame-de-Grâce?

56
Montreal
5.9 km PM2.5: 14.5 µg/m³
102
Montréal, Ahuntsic Live Meteo Station
10.0 km 60.5°C 79.8% RH PM2.5: 36.0 µg/m³ PM10: 43.0 µg/m³
–
canada-montreal-rue-leclaire
10.9 km PM2.5: 0.0 µg/m³
11
canada-montreal-rue-ida-steinberg
11.3 km PM2.5: 2.6 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
12.0 km PM2.5: 3.6 µg/m³
68
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
12.0 km PM2.5: 20.2 µg/m³
14
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
12.0 km PM2.5: 3.4 µg/m³
62
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
12.0 km PM2.5: 17.3 µg/m³
134
Laval, Quebec, Canada
16.3 km PM2.5: 48.9 µg/m³
2
Laval, Quebec, Canada
16.3 km PM2.5: 0.5 µg/m³

What cities are near Notre-Dame-de-Grâce?

46 Westmount 45 Saint-Henri 52 Snowdon 44 Le Sud-Ouest 44 Ville-Émard 40 Verdun 45 Montréal 53 Côte-Saint-Luc 40 Ville-Marie 41 Desmarchais-Crawford
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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 2026-05-29T23:40 UTC.