Air Quality in Sainte-Foy, Canada
Drizzle
16.0°C · 52.9% humidity
16.0°
Feels 16.0°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
52 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
89
12am
88
87
49
3am
66
78
86
6am
92
97
80
9am
82
77
78
12pm
79
77
78
3pm
78
78
79
6pm
79
79
79
9pm
81
81
Station readings
89
88
87
CAMS model
adj +54
27
34
54
54
54
54
54
54
54
34
34
27
27
27
25
25
25
25
25
25
25
25
27
27
Air Quality Index Trend
47h · 51 stnSainte-Foy's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
52.9%
Humidity
47.3 km/h
Wind W
1009.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.82 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sainte-Foy?
Temperature & Precipitation
PM2.5 Trend
47h · 51 stationsPM2.511.82 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (52 stations within 25 km)
11.82
Median
11.69
Average
2.93
Low
44.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.6
What is the 7-day forecast for Sainte-Foy?
08-03
22.6° 15.5°
0.19 mm
08-04
27.5° 13.8°
2.0 mm
08-05
25.1° 16.1°
5.63 mm
08-06
27.1° 16.7°
1.56 mm
08-07
24.3° 15.8°
6.62 mm
08-08
27.0° 13.3°
08-09
29.6° 17.1°
0.13 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Sainte-Foy?
83
Québec - Henri-IV, Quebec
–
canada-quebec-de-laubier-rue
–
canada-quebec-ch-saint-louis
61
canada-les-rivières-rue-nolin
65
canada-les-rivières-rue-nolin
91
canada-quebec-le-corbusier-rue
79
canada-quebec-av-gauvin
54
Québec, Quebec, Canada
60
Québec, Quebec, Canada
66
Québec, Quebec, Canada
What cities are near Sainte-Foy?
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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 2026-08-08T07:07 UTC.