Ottawa Downtown, Ontario, Canada Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 9am
25
38
21 12pm
36
38
38 3pm
38
38
38 6pm
38
38
38 9pm
38
38
— 12am
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— 3am
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Station readings
25
21
CAMS model adj +11
25
25
27
25
25
27
27
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.55.0 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
17
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
21
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³

Nearby Cities

30 Vanier 22 Centretown 22 Hull 22 Ottawa 24 Ottawa South 16 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 2026-08-10T12:23 UTC.