Air Quality in Laflèche, Canada

Rain
15.7°C · 59.1% humidity
15.7°
Feels 15.7°
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
38 6pm
35
12
83 9pm
68
56
50 12am
44
40
37 3am
35
33
30 6am
29
28
28 9am
28
28
27 12pm
27
27
27 3pm
27
27
Station readings
38
35
12
12
CAMS model adj +2
25
25
27
24
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

46h · 2 stn

Laflèche'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 Laflèche is 1.8× the WHO 24-hour guideline of 15 µg/m³.

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▲
83
27.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Laflèche?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.527.4 µg/m³ ×1.8 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
27.4
Median
15.03
Average
1.37
Low
107.8
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -21.6
Both models agree Avg diff: 4.3°C

Where are air quality stations near Laflèche?

108
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.4 km PM2.5: 38.3 µg/m³
14
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.4 km PM2.5: 3.4 µg/m³
68
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.4 km PM2.5: 20.2 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.4 km PM2.5: 3.6 µg/m³
56
Montreal
6.9 km PM2.5: 14.5 µg/m³
–
canada-montreal-rue-leclaire
7.9 km PM2.5: 0.0 µg/m³
13
canada-montreal-rue-ida-steinberg
8.6 km PM2.5: 3.1 µg/m³
–
canada-montreal-18e-avenue
16.6 km PM2.5: 0.0 µg/m³
–
Montréal, Ahuntsic Live Meteo Station
17.3 km 52.1°C 84.6% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
2
Laval, Quebec, Canada
22.6 km PM2.5: 0.5 µg/m³

What cities are near Laflèche?

83 Greenfield Park 80 Longueuil 72 Saint-Hubert 70 Le Vieux-Longueuil 81 Brossard 69 Ile-des-Soeurs 164 Ville-Marie 40 Verdun 114 Le Plateau-Mont-Royal 161 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 2026-05-30T01:33 UTC.