Ottawa Downtown, Ontario, Canada

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
54 2pm
54
54
21 5pm
55
55
55 8pm
55
55
57 11pm
57
55
55 2am
57
57
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Station readings
21
CAMS model adj +30
24
24
24
24
25
25
25
25
25
27
27
25
25
27
27

Air Quality Trend (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
30
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
22
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.3 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³
30
Ottawa
2.2 km PM2.5: 7.2 µg/m³
22
Ottawa
2.2 km PM2.5: 5.3 µg/m³

Nearby Cities

19 Vanier 21 Centretown 20 Hull 20 Ottawa 20 Ottawa South 18 Gatineau 20 Alta Vista 19 Templeton-Est 20 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:36 UTC.