Ottawa Downtown, Ontario, Canada

Monitoring Station · Vanier, Canada
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
11 6am
35
35
33 9am
32
32
32 12pm
35
33
32 3pm
32
32
32 6pm
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— 9pm
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— 12am
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— 3am
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Station readings
11
CAMS model adj +8
27
27
27
25
24
24
24
27
25
24
24
24
24

Air Quality Trend (24h)

PM2.52.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

12
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 2.9 µg/m³
12
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 2.9 µg/m³
42
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
63
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 17.8 µg/m³
10
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 2.4 µg/m³
12
Ottawa
2.2 km PM2.5: 2.9 µg/m³
11
Ottawa
2.2 km PM2.5: 2.6 µg/m³
10
Ottawa
2.2 km PM2.5: 2.4 µg/m³

Nearby Cities

10 Vanier 10 Centretown 10 Hull 10 Ottawa 10 Ottawa South 10 Gatineau 10 Alta Vista 10 Templeton-Est 10 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T09:00 UTC.