Air Quality in Ile-des-Soeurs, Canada

Clear
26.5°C · 43.8% humidity
26.5°
Feels 26.5°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
66 10am
77
76
73 1pm
70
69
67 4pm
66
66
65 7pm
65
58
57 10pm
57
55
55 1am
55
55
54 4am
54
54
54 7am
54
54
Station readings
66
77
76
CAMS model adj +30
27
27
34
34
34
34
34
34
34
34
34
27
27
27
25
25
25
25
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

47h · 3 stn

Ile-des-Soeurs's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Ile-des-Soeurs is 1.5× the WHO 24-hour guideline of 15 µg/m³.

43.8%
Humidity
37.8 km/h
Wind ENE
1015.4 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
73
22.51 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ile-des-Soeurs?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.522.51 µg/m³ ×1.5 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
22.51
Median
21.05
Average
14.11
Low
28.33
High
PM2.5 µg/m³ · Model: 13.7 · Bias: -8.8

What is the 7-day forecast for Ile-des-Soeurs?

07-21
26.5° 20.8°
07-22
25.3° 18.2°
0.19 mm
07-23
20.5° 13.5°
5.75 mm
07-24
23.6° 14.5°
1.13 mm
07-25
20.5° 18.6°
12.81 mm
07-26
22.8° 16.0°
7.56 mm
07-27
27.8° 18.4°
0.88 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Ile-des-Soeurs?

40
Montreal
5.4 km PM2.5: 9.6 µg/m³
53
Montreal
5.4 km PM2.5: 13.1 µg/m³
25
Montreal
5.4 km PM2.5: 6.0 µg/m³
40
Montreal
5.4 km PM2.5: 9.6 µg/m³
37
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.5 km PM2.5: 8.9 µg/m³
24
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.5 km PM2.5: 5.8 µg/m³
193
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.5 km PM2.5: 136.8 µg/m³
132
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.5 km PM2.5: 48.1 µg/m³
–
canada-montreal-rue-leclaire
10.6 km PM2.5: 0.0 µg/m³
80
canada-montreal-rue-ida-steinberg
11.3 km PM2.5: 25.9 µg/m³

What cities are near Ile-des-Soeurs?

76 Verdun 77 Desmarchais-Crawford 77 Le Sud-Ouest 77 Saint-Henri 77 Ville-Émard 75 Ville-Marie 77 Westmount 78 Notre-Dame-de-Grâce 69 La Prairie 76 Montréal
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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 2026-07-21T17:25 UTC.