Air Quality in Chambly, Canada

Windy
18.6°C · 55.1% humidity
18.6°
Feels 18.6°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 4pm
56
58
55 7pm
55
62
62 10pm
62
62
62 1am
62
62
62 4am
62
82
82 7am
82
55
55 10am
55
55
55 1pm
53
53
Station readings
49
56
58
CAMS model adj +28
27
27
27
27
27
34
34
34
34
34
34
34
34
34
54
54
54
27
27
27
27
27
25
25
AD 728×90

Air Quality Index Trend

47h · 2 stn

Chambly's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

55.1%
Humidity
49.5 km/h
Wind WSW
1011.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.81 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Chambly?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.513.81 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
13.81
Median
14.94
Average
11.69
Low
18.18
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -3.8

What is the 7-day forecast for Chambly?

08-03
23.6° 16.0°
08-04
28.6° 15.0°
4.06 mm
08-05
28.4° 16.1°
0.94 mm
08-06
26.1° 18.9°
3.19 mm
08-07
25.8° 14.8°
3.0 mm
08-08
24.4° 16.3°
08-09
31.6° 17.7°
0.62 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Chambly?

65
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
14.5 km PM2.5: 18.8 µg/m³
33
Brossard - secteur du parc Sorbonne, Quebec, Canada
15.4 km PM2.5: 7.9 µg/m³
43
Brossard - secteur du parc Sorbonne, Quebec, Canada
15.4 km PM2.5: 10.3 µg/m³
29
Brossard - secteur du parc Sorbonne, Quebec, Canada
15.4 km PM2.5: 7.0 µg/m³
23
Brossard - secteur du parc Sorbonne, Quebec, Canada
15.4 km PM2.5: 5.5 µg/m³
26
Brossard - secteur du parc Sorbonne, Quebec, Canada
15.4 km PM2.5: 6.2 µg/m³
42
Brossard - secteur du parc Sorbonne, Quebec, Canada
15.4 km PM2.5: 10.1 µg/m³
56
Rue Bourret
16.1 km PM2.5: 14.4 µg/m³ PM10: 14.4 µg/m³
29
Vallée-du-Richelieu, Quebec, Canada
17.5 km PM2.5: 7.0 µg/m³
26
Vallée-du-Richelieu, Quebec, Canada
17.5 km PM2.5: 6.2 µg/m³

What cities are near Chambly?

64 Saint-Basile-le-Grand 64 Saint-Bruno-de-Montarville 61 Saint-Hubert 59 Brossard 31 Beloeil 61 Greenfield Park 31 Mont-Saint-Hilaire 64 Sainte-Julie 62 Laflèche 49 Saint-Jean-sur-Richelieu
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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.