Ottawa Downtown, Ontario, Canada Air Quality

Monitoring Station · Vanier, Canada
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 1am
38
45
45 4am
65
65
65 7am
65
65
65 10am
65
65
45 1pm
38
38
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
CAMS model adj +11
34
27
34
34
54
54
54
54
54
54
54
54
34
27
27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
53
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 13.1 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
50
Ottawa
2.2 km PM2.5: 12.0 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
46
Ottawa
2.2 km PM2.5: 11.0 µg/m³
53
Ottawa
2.2 km PM2.5: 13.1 µg/m³
17
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.1 µg/m³

Nearby Cities

29 Vanier 23 Centretown 24 Hull 24 Ottawa 25 Ottawa South 17 Gatineau 25 Alta Vista 23 Templeton-Est 24 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T04:23 UTC.