Air Quality in Rock Forest, Canada

Windy
15.9°C · 55.7% humidity
15.9°
Feels 15.9°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
58 4pm
58
58
60 7pm
58
58
58 10pm
58
60
60 1am
60
67
60 4am
58
58
58 7am
60
57
58 10am
58
58
58 1pm
58
57
Station readings
58
63
60
CAMS model adj +33
25
25
25
25
25
25
25
25
27
27
27
34
27
25
25
25
27
24
25
25
25
25
25
24
AD 728×90

Air Quality Index Trend

47h · 1 stn

Rock Forest'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 Rock Forest is 1.1× the WHO 24-hour guideline of 15 µg/m³.

55.7%
Humidity
53.7 km/h
Wind WNW
1011.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Rock Forest?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.516.6 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
16.6
Median
16.6
Average
16.6
Low
16.6
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -6.8

What is the 7-day forecast for Rock Forest?

08-03
19.6° 15.9°
0.06 mm
08-04
26.1° 12.6°
2.94 mm
08-05
28.0° 15.7°
3.94 mm
08-06
23.8° 16.7°
2.56 mm
08-07
28.2° 15.4°
7.44 mm
08-08
25.6° 14.6°
08-09
30.7° 15.9°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Rock Forest?

24
Sherbrooke - secteur est, Quebec, Canada
8.8 km PM2.5: 5.8 µg/m³
37
Sherbrooke - secteur est, Quebec, Canada
8.8 km PM2.5: 8.9 µg/m³
26
Sherbrooke - secteur est, Quebec, Canada
8.8 km PM2.5: 6.2 µg/m³
23
Sherbrooke - secteur est, Quebec, Canada
8.8 km PM2.5: 5.5 µg/m³
25
Estrie, Quebec, Canada
8.9 km PM2.5: 6.0 µg/m³
55
Estrie, Quebec, Canada
8.9 km PM2.5: 14.0 µg/m³
25
Sherbrooke
10.2 km PM2.5: 6.0 µg/m³
27
Sherbrooke
10.2 km PM2.5: 6.5 µg/m³
27
Sherbrooke
10.2 km PM2.5: 6.5 µg/m³
26
Sherbrooke
10.2 km PM2.5: 6.2 µg/m³

What cities are near Rock Forest?

60 Sherbrooke 60 Magog 42 Granby 52 Drummondville 53 Victoriaville 42 Saint-Hyacinthe 31 Mont-Saint-Hilaire 31 Beloeil 41 Thetford-Mines 49 Saint-Jean-sur-Richelieu
Get AQI alerts for Rock Forest

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.