Québec - Henri-IV, Quebec Air Quality

Monitoring Station · Sainte-Foy, Canada
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
31 10pm
37
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Station readings
31
37

Air Quality Forecast (24h)

PM2.58.8 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

O₃
10.0
µg/m³
CO
0.0
mg/m³

Nearby Monitoring Stations

12
canada-quebec-rue-paul-dutil
3.5 km PM2.5: 2.8 µg/m³
16
canada-quebec-rue-emile-boiteau
3.6 km PM2.5: 3.8 µg/m³
15
canada-quebec-rue-jacques-bureau
3.7 km PM2.5: 3.7 µg/m³
23
Québec - secteur de Champigny, Quebec, Canada
4.0 km PM2.5: 5.5 µg/m³
18
Québec - secteur de Champigny, Quebec, Canada
4.0 km PM2.5: 4.3 µg/m³
13
canada-quebec-av-du-du-nordet
4.1 km PM2.5: 3.2 µg/m³
8
canada-quebec-de-laubier-rue
4.3 km PM2.5: 2.0 µg/m³
10
canada-quebec-du-zéphyr-rue
4.3 km PM2.5: 2.3 µg/m³

Nearby Cities

21 Sainte-Foy 14 L'Ancienne-Lorette 25 Les Rivières 18 Québec 10 La Cité-Limoilou 12 Neufchâtel-Est–Lebourgneuf 19 Lévis 13 Saint-Augustin-de-Desmaures 11 Beauport

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T01:26 UTC.