Saint-Zéphirin-de-Courval, Quebec

Monitoring Station · Drummondville, Canada
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 7pm
35
35
35 10pm
35
35
35 1am
35
35
35 4am
35
47
47 7am
47
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
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Station readings
33
CAMS model adj +10
25
25
25
25
25
25
25
25
25
25
25
37
37
37

Air Quality Trend (24h)

PM2.58.0 µg/m³ ✓ WHO
Good

Gas Pollutants

O₃
32.5
µg/m³

Nearby Monitoring Stations

33
Drummondville - Stade Jacques-Desautels, Quebec
22.6 km PM2.5: 7.9 µg/m³

Nearby Cities

33 Drummondville 20 Sainte-Catherine 20 Trois-Rivières 15 Sorel-Tracy 10 Saint-Hyacinthe 36 Victoriaville 15 Shawinigan 14 Joliette 14 Saint-Charles-Borromée

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:26 UTC.