Ottawa Downtown, Ontario, Canada Air Quality

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 11am
20
21
21 2pm
21
21
21 5pm
21
21
20 8pm
20
21
21 11pm
21
21
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CAMS model adj -4
24
24
25
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25
25
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25
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24
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25

Air Quality Forecast (24h)

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

34
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
30
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
34
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
38
Ottawa
2.2 km PM2.5: 9.1 µg/m³
30
Ottawa
2.2 km PM2.5: 7.2 µg/m³
27
Gatineau, Quebec, Canada
5.1 km PM2.5: 6.5 µg/m³
30
Gatineau, Quebec, Canada
5.1 km PM2.5: 7.2 µg/m³
27
Gatineau, Quebec, Canada
5.1 km PM2.5: 6.5 µg/m³

Nearby Cities

33 Vanier 35 Centretown 35 Hull 35 Ottawa 35 Ottawa South 30 Gatineau 34 Alta Vista 33 Templeton-Est 34 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T14:21 UTC.