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
74 8pm
76
87
49 11pm
58
70
94 2am
96
98
100 5am
101
101
102 8am
82
82
76 11am
76
76
74 2pm
74
74
74 5pm
74
74
Station readings
74
76
87
CAMS model adj +49
25
25
25
25
27
34
54
54
54
54
54
54
54
34
34
27
27
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 50 stn

Sainte-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
PM2.5
49
11.82 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 50 stations
PM2.511.82 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
11.82
Median
11.69
Average
2.93
Low
44.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.6
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
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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 2026-08-08T03:28 UTC.