Air Quality in La Prairie, Canada

Rain
15.7°C · 59.1% humidity
15.7°
Feels 15.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 3pm
25
30
26 6pm
27
30
28 9pm
30
30
32 12am
33
33
33 3am
33
33
31 6am
31
31
31 9am
31
31
31 12pm
31
31
Station readings
49
25
30
46
CAMS model adj +6
24
24
25
25
25
27
24
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

46h · 3 stn

La Prairie'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
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.21 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for La Prairie?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.56.21 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (4 stations within 25 km)
6.21
Median
7.92
Average
1.93
Low
18.33
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.3
Both models agree Avg diff: 4.1°C

Where are air quality stations near La Prairie?

62
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
3.7 km PM2.5: 17.3 µg/m³
14
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
3.7 km PM2.5: 3.4 µg/m³
68
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
3.7 km PM2.5: 20.2 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
3.7 km PM2.5: 3.6 µg/m³
56
Montreal
11.1 km PM2.5: 14.5 µg/m³
–
canada-montreal-rue-leclaire
15.6 km PM2.5: 0.0 µg/m³
16
canada-montreal-rue-ida-steinberg
16.3 km PM2.5: 3.9 µg/m³
4
Rue Bourret
18.8 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
99
Montréal, Ahuntsic Live Meteo Station
20.6 km 59.9°C 79.9% RH PM2.5: 35.0 µg/m³ PM10: 38.0 µg/m³
2
Laval, Quebec, Canada
26.9 km PM2.5: 0.5 µg/m³

What cities are near La Prairie?

26 Candiac 27 Brossard 23 Ile-des-Soeurs 26 Sainte-Catherine 22 Desmarchais-Crawford 21 Verdun 27 Saint-Constant 28 Greenfield Park 23 Ville-Émard 21 Le Sud-Ouest
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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 2026-05-29T22:37 UTC.