Air Quality in Sainte-Foy, Canada

Windy
7.4°C · 62.6% humidity
7.4°
Feels 1.2°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
50 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 11pm
25
32
24 2am
25
25
25 5am
25
25
25 8am
22
22
22 11am
22
22
22 2pm
22
22
22 5pm
22
22
22 8pm
22
23
Station readings
14
25
32
12
CAMS model adj -2
25
25
25
27
27
27
27
27
27
27
24
24
24
24
24
24
24
24
24
24
24
24
24
25
AD 728×90

Air Quality Index Trend

48h · 41 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.

62.6%
Humidity
66.3 km/h
Wind WNW
1015.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.82 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sainte-Foy?

Temperature & Precipitation

PM2.5 Trend

48h · 41 stations
PM2.55.82 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (50 stations within 25 km)
5.82
Median
7.44
Average
0.11
Low
239.75
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.3

What is the 7-day forecast for Sainte-Foy?

05-30
16.1° 7.4°
0.13 mm
05-31
21.4° 8.1°
13.06 mm
06-01
23.0° 14.6°
06-02
17.9° 10.7°
7.25 mm
06-03
26.3° 12.3°
06-04
18.5° 11.8°
2.0 mm
06-05
23.2° 10.5°
14.69 mm
Both models agree Avg diff: 4.3°C

Where are air quality stations near Sainte-Foy?

21
Québec - Henri-IV, Quebec
1.3 km PM2.5: 5.1 µg/m³
5
canada-quebec-de-laubier-rue
3.8 km PM2.5: 1.2 µg/m³
–
canada-quebec-ch-saint-louis
3.9 km
6
canada-les-rivières-rue-nolin
4.0 km PM2.5: 1.5 µg/m³
6
canada-les-rivières-rue-nolin
4.0 km PM2.5: 1.4 µg/m³
–
canada-quebec-le-corbusier-rue
4.3 km PM2.5: 0.0 µg/m³
8
canada-quebec-av-gauvin
4.3 km PM2.5: 2.0 µg/m³
22
Québec, Quebec, Canada
4.5 km PM2.5: 5.3 µg/m³
53
Québec, Quebec, Canada
4.5 km PM2.5: 13.1 µg/m³
10
Québec, Quebec, Canada
4.5 km PM2.5: 2.4 µg/m³

What cities are near Sainte-Foy?

10 Les Rivières 18 L'Ancienne-Lorette 78 Québec 16 La Cité-Limoilou 18 Neufchâtel-Est–Lebourgneuf 35 Lévis 34 Beauport 22 Saint-Augustin-de-Desmaures 27 Charlesbourg 25 La Haute-Saint-Charles
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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 2026-05-30T06:26 UTC.