Ottawa Downtown, Ontario, Canada

Monitoring Station · Vanier, Canada
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
44 11am
44
44
43 2pm
43
43
44 5pm
44
44
44 8pm
44
44
44 11pm
44
44
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Station readings
18
CAMS model adj +19
25
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25

Air Quality Trend (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
25
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
21
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
18
Ottawa
2.2 km PM2.5: 4.3 µg/m³
23
Ottawa
2.2 km PM2.5: 5.5 µg/m³
22
Ottawa
2.2 km PM2.5: 5.3 µg/m³
19
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.6 µg/m³
13
Gatineau, Quebec, Canada
5.1 km PM2.5: 3.1 µg/m³

Nearby Cities

26 Vanier 23 Centretown 32 Hull 26 Ottawa 38 Ottawa South 154 Gatineau 41 Alta Vista 68 Templeton-Est 51 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T14:47 UTC.