Ottawa Downtown, Ontario, Canada Air Quality

Monitoring Station · Vanier, Canada
82
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
52 2am
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52 5am
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52 8am
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52
52 11am
52
52
52 2pm
53
53
— 5pm
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CAMS model adj +28
24
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25

Air Quality Forecast (24h)

PM2.526.8 µg/m³ ×1.8 WHO
Moderate
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Nearby Monitoring Stations

106
Ottawa
2.2 km PM2.5: 37.5 µg/m³
41
Ottawa
2.2 km PM2.5: 9.8 µg/m³
50
Ottawa
2.2 km PM2.5: 12.0 µg/m³
25
Gatineau, Quebec, Canada
5.1 km PM2.5: 6.0 µg/m³
19
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.6 µg/m³
14
Gatineau, Quebec, Canada
5.1 km PM2.5: 3.4 µg/m³
12
Gatineau, Quebec, Canada
5.1 km PM2.5: 2.9 µg/m³
20
Gatineau - secteur de Hull, Quebec, Canada
5.4 km PM2.5: 4.8 µg/m³

Nearby Cities

23 Vanier 23 Centretown 23 Hull 23 Ottawa 22 Ottawa South 17 Gatineau 22 Alta Vista 21 Templeton-Est 22 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T05:22 UTC.