Air Quality in Brossard, Canada

Drizzle
16.2°C · 96.5% humidity
16.2°
Feels 16.2°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
5 5am
19
33
13 8am
14
15
16 11am
17
17
17 2pm
18
18
18 5pm
18
18
18 8pm
18
18
18 11pm
18
18
19 2am
19
19
Station readings
5
19
33
CAMS model adj -6
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

Brossard'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▲
13
3.13 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Brossard?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.53.13 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
3.13
Median
3.42
Average
1.0
Low
4.94
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.7

What is the 7-day forecast for Brossard?

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 Brossard?

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

What cities are near Brossard?

15 Greenfield Park 14 La Prairie 15 Laflèche 15 Ile-des-Soeurs 15 Saint-Hubert 16 Longueuil 15 Verdun 14 Candiac 15 Desmarchais-Crawford 16 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 2026-09-05T12:11 UTC.