Air Quality in Laflèche, Canada

Windy
19.6°C · 45.4% humidity
19.6°
Feels 19.6°
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
62 4pm
60
62
62 7pm
69
69
69 10pm
69
69
69 1am
69
69
69 4am
69
69
69 7am
69
62
62 10am
62
62
60 1pm
60
60
Station readings
62
60
62
CAMS model adj +35
27
25
25
27
34
34
34
34
34
34
34
34
34
34
34
34
34
27
27
27
27
25
25
25
AD 728×90

Air Quality Index Trend

47h · 3 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 1.1× the WHO 24-hour guideline of 15 µg/m³.

45.4%
Humidity
59.0 km/h
Wind WSW
1011.0 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
62
17.21 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Laflèche?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.517.21 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (3 stations within 25 km)
17.21
Median
15.29
Average
11.69
Low
18.18
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -10.1

What is the 7-day forecast for Laflèche?

08-03
24.8° 15.9°
08-04
29.4° 17.3°
1.69 mm
08-05
28.6° 16.2°
0.75 mm
08-06
27.6° 19.2°
1.75 mm
08-07
25.1° 15.7°
1.88 mm
08-08
25.4° 18.2°
08-09
32.2° 19.1°
0.62 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Laflèche?

42
Brossard - secteur du parc Sorbonne, Quebec, Canada
5.9 km PM2.5: 10.1 µg/m³
33
Brossard - secteur du parc Sorbonne, Quebec, Canada
5.9 km PM2.5: 7.9 µg/m³
43
Brossard - secteur du parc Sorbonne, Quebec, Canada
5.9 km PM2.5: 10.3 µg/m³
29
Brossard - secteur du parc Sorbonne, Quebec, Canada
5.9 km PM2.5: 7.0 µg/m³
23
Brossard - secteur du parc Sorbonne, Quebec, Canada
5.9 km PM2.5: 5.5 µg/m³
26
Brossard - secteur du parc Sorbonne, Quebec, Canada
5.9 km PM2.5: 6.2 µg/m³
65
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
6.4 km PM2.5: 18.8 µg/m³
55
Montreal
6.9 km PM2.5: 14.0 µg/m³
54
Montreal
6.9 km PM2.5: 13.5 µg/m³
45
Montreal
6.9 km PM2.5: 10.8 µg/m³

What cities are near Laflèche?

61 Greenfield Park 63 Longueuil 61 Saint-Hubert 64 Le Vieux-Longueuil 59 Brossard 61 Ile-des-Soeurs 62 Ville-Marie 62 Verdun 62 Le Plateau-Mont-Royal 62 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 2026-08-07T23:45 UTC.