Ottawa Downtown, Ontario, Canada Air Quality

Monitoring Station · Vanier, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
49 10pm
38
56
56 1am
76
76
76 4am
76
76
76 7am
76
76
76 10am
76
76
— 1pm
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—
— 4pm
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— 7pm
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Station readings
38
CAMS model adj +22
27
27
34
34
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 12.0 µg/m³
42
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
38
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
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
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
50
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 12.0 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 2026-08-08T01:44 UTC.