Ottawa Downtown, Ontario, Canada

Monitoring Station · Vanier, Canada
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 1am
40
40
21 4am
40
40
40 7am
40
40
40 10am
40
40
40 1pm
40
40
— 4pm
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—
— 7pm
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— 10pm
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Station readings
21
CAMS model adj +16
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Trend (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.3 µg/m³
24
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.8 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³
22
Ottawa
2.2 km PM2.5: 5.3 µg/m³
17
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.1 µg/m³
18
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.3 µg/m³
18
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.3 µg/m³
18
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.3 µg/m³

Nearby Cities

21 Vanier 21 Centretown 21 Hull 21 Ottawa 21 Ottawa South 17 Gatineau 21 Alta Vista 20 Templeton-Est 21 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T04:48 UTC.