Air Quality in La Prairie, Canada

Drizzle
16.2°C · 96.5% humidity
16.2°
Feels 16.2°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 5am
18
33
14 8am
17
17
17 11am
17
17
17 2pm
17
17
17 5pm
17
17
17 8pm
17
17
17 11pm
17
17
18 2am
18
18
Station readings
6
18
33
CAMS model adj -7
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
25
AD 728×90

Air Quality Index Trend

47h · 2 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.

96.5%
Humidity
48.2 km/h
Wind NE
1009.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
14
3.28 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for La Prairie?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.53.28 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
3.28
Median
3.46
Average
1.0
Low
4.94
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.5

What is the 7-day forecast for La Prairie?

09-05
26.1° 13.9°
3.69 mm
09-06
23.0° 14.2°
5.19 mm
09-07
21.1° 12.9°
09-08
18.5° 13.7°
5.31 mm
09-09
24.7° 12.0°
0.62 mm
09-10
20.4° 13.3°
10.0 mm
09-11
26.6° 12.0°
0.31 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near La Prairie?

22
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
3.7 km PM2.5: 5.3 µg/m³
31
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 7.4 µg/m³
19
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 4.6 µg/m³
31
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 7.4 µg/m³
19
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 4.6 µg/m³
13
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 3.1 µg/m³
26
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 6.2 µg/m³
19
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 4.6 µg/m³
16
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 3.8 µg/m³
23
Brossard - secteur du parc Sorbonne, Quebec, Canada
3.8 km PM2.5: 5.5 µg/m³

What cities are near La Prairie?

14 Candiac 13 Brossard 15 Ile-des-Soeurs 15 Sainte-Catherine 15 Desmarchais-Crawford 15 Verdun 14 Saint-Constant 15 Greenfield Park 15 Ville-Émard 15 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 2026-09-05T12:11 UTC.