Ottawa Downtown, Ontario, Canada Air Quality

Monitoring Station · Vanier, Canada
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 12am
53
71
42 3am
71
71
71 6am
71
71
71 9am
71
71
71 12pm
41
41
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
53
42
CAMS model adj +17
34
34
54
54
54
54
54
54
54
54
54
54
54
24
24

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
38
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
42
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
36
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 8.6 µg/m³
38
Ottawa
2.2 km PM2.5: 9.1 µg/m³
42
Ottawa
2.2 km PM2.5: 10.1 µg/m³

Nearby Cities

48 Vanier 46 Centretown 46 Hull 46 Ottawa 47 Ottawa South 48 Gatineau 47 Alta Vista 49 Templeton-Est 47 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:49 UTC.