Air Quality in Sherbrooke, Canada

Drizzle
25.1°C · 62.8% humidity
25.1°
Feels 25.1°
79
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
56 10am
56
56
79 1pm
73
69
66 4pm
64
62
61 7pm
67
57
57 10pm
57
57
55 1am
55
55
55 4am
55
55
55 7am
55
55
Station readings
69
81
86
CAMS model adj +31
25
25
25
27
27
27
27
27
27
27
34
25
25
25
25
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

36h · 1 stn

Sherbrooke'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 Sherbrooke is 1.7× the WHO 24-hour guideline of 15 µg/m³.

62.8%
Humidity
21.2 km/h
Wind S
1015.5 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
79
25.32 µg/m³
PM10
65
84.3 µg/m³
050100150200300500

What is the weather forecast for Sherbrooke?

Temperature & Precipitation

PM2.5 Trend

36h · 1 station
PM2.525.32 µg/m³ ×1.7 WHO
Moderate
PM1084.3 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
Station readings (1 station within 25 km)
25.32
Median
25.32
Average
25.32
Low
25.32
High
PM2.5 µg/m³ · Model: 17.25 · Bias: -8.1

What is the 7-day forecast for Sherbrooke?

07-21
25.1° 16.8°
0.38 mm
07-22
22.0° 15.2°
3.5 mm
07-23
18.4° 11.4°
5.38 mm
07-24
22.5° 10.3°
0.94 mm
07-25
19.2° 16.0°
28.0 mm
07-26
20.0° 15.0°
8.44 mm
07-27
25.5° 17.0°
Both models agree Avg diff: 2.4°C

Where are air quality stations near Sherbrooke?

56
Estrie, Quebec, Canada
0.2 km PM2.5: 14.5 µg/m³
50
Estrie, Quebec, Canada
0.2 km PM2.5: 12.0 µg/m³
36
Estrie, Quebec, Canada
0.2 km PM2.5: 8.6 µg/m³
44
Estrie, Quebec, Canada
0.2 km PM2.5: 10.6 µg/m³
42
Sherbrooke
1.3 km PM2.5: 10.1 µg/m³
21
Sherbrooke
1.3 km PM2.5: 5.0 µg/m³
7
Sherbrooke
1.3 km PM2.5: 1.7 µg/m³
65
Sherbrooke
1.3 km PM2.5: 18.8 µg/m³
5
Sherbrooke
1.3 km PM2.5: 1.2 µg/m³
46
Sherbrooke
1.3 km PM2.5: 11.0 µg/m³

What cities are near Sherbrooke?

79 Rock Forest 79 Magog 67 Granby 58 Drummondville 51 Victoriaville 61 Saint-Hyacinthe 53 Thetford-Mines 54 Mont-Saint-Hilaire 54 Beloeil 55 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 2026-07-21T17:20 UTC.