Air Quality in Desmarchais-Crawford, Canada

Clear
26.5°C · 43.8% humidity
26.5°
Feels 26.5°
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
67 10am
79
76
77 1pm
73
71
69 4pm
67
66
66 7pm
65
58
58 10pm
57
55
55 1am
55
55
54 4am
54
54
54 7am
54
54
Station readings
67
79
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

Desmarchais-Crawford'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 Desmarchais-Crawford is 1.6× 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▲
77
24.28 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Desmarchais-Crawford?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.524.28 µg/m³ ×1.6 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
24.28
Median
24.52
Average
20.7
Low
28.33
High
PM2.5 µg/m³ · Model: 13.7 · Bias: -10.6

What is the 7-day forecast for Desmarchais-Crawford?

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: 2.3°C

Where are air quality stations near Desmarchais-Crawford?

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

What cities are near Desmarchais-Crawford?

77 Ville-Émard 76 Verdun 77 Saint-Henri 77 Le Sud-Ouest 73 Ile-des-Soeurs 78 Notre-Dame-de-Grâce 77 Westmount 72 Sainte-Catherine 79 Snowdon 75 Ville-Marie
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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 2026-07-21T17:26 UTC.