What is the air quality in Sainte-Foy today?

The current Air Quality Index (AQI) in Sainte-Foy is 20 (Good). PM2.5 concentration is 4.91 µg/m³.

What is the temperature in Sainte-Foy right now?

The current temperature in Sainte-Foy is 1.6°C (feels like -4.2°C). Humidity is 50.6% and wind speed is 27.8 km/h.

Is it safe to go outside in Sainte-Foy?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Sainte-Foy, Canada

Partly Cloudy

1.6°C · 50.6% humidity

1.6°

Feels -4.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

72 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 62 stn

View full history →

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.

50.6%

Humidity

27.8 km/h

Wind SW

1029.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.91 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Sainte-Foy?

Temperature & Precipitation

PM2.5 Trend

47h · 62 stations

PM2.54.91 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (72 stations within 25 km)

4.91

Median

3.5

Average

0.1

Low

20.84

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +14.3

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

10-21

10.7° 1.6°

10-22

8.3° 1.7°

12.69 mm

10-23

14.9° 4.5°

0.56 mm

10-24

9.9° 3.8°

0.75 mm

10-25

15.2° 2.3°

2.06 mm

10-26

6.7° 4.2°

1.37 mm

10-27

8.1° 2.6°

0.63 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Sainte-Foy?

Québec - Henri-IV, Quebec

1.3 km PM2.5: 7.5 µg/m³

canada-quebec-de-laubier-rue

3.8 km PM2.5: 2.0 µg/m³

canada-les-rivières-rue-nolin

4.0 km PM2.5: 1.9 µg/m³

canada-les-rivières-rue-nolin

4.0 km PM2.5: 1.9 µg/m³

canada-quebec-av-gauvin

4.3 km PM2.5: 2.3 µg/m³

Québec, Quebec, Canada

4.5 km PM2.5: 5.3 µg/m³

Québec, Quebec, Canada

4.5 km PM2.5: 4.1 µg/m³

Québec, Quebec, Canada

4.5 km PM2.5: 8.9 µg/m³

Québec, Quebec, Canada

4.5 km PM2.5: 17.8 µg/m³

canada-quebec-giguère-avenue

4.6 km PM2.5: 3.0 µg/m³

What cities are near Sainte-Foy?

26 Les Rivières 18 L'Ancienne-Lorette 20 Québec 8 La Cité-Limoilou 12 Neufchâtel-Est–Lebourgneuf 21 Lévis 11 Beauport 15 Saint-Augustin-de-Desmaures 13 Charlesbourg 13 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 2026-10-21T00:39 UTC.