Ottawa Downtown, Ontario, Canada

Monitoring Station · Vanier, Canada
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 7pm
31
43
50 10pm
45
45
43 1am
43
45
45 4am
45
45
45 7am
45
45
— 10am
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— 1pm
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— 4pm
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Station readings
31
50
25
CAMS model adj +18
25
25
25
25
27
27
25
25
27
27
27
27
27
27
27

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Ottawa
2.2 km PM2.5: 5.3 µg/m³
25
Ottawa
2.2 km PM2.5: 6.0 µg/m³
255
Gatineau, Quebec, Canada
5.1 km PM2.5: 205.0 µg/m³
13
Gatineau, Quebec, Canada
5.1 km PM2.5: 3.1 µg/m³
12
Gatineau, Quebec, Canada
5.1 km PM2.5: 2.9 µg/m³
17
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.1 µg/m³
12
Gatineau, Quebec, Canada
5.1 km PM2.5: 2.9 µg/m³
18
Gatineau, Quebec, Canada
5.1 km PM2.5: 4.3 µg/m³

Nearby Cities

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

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T22:56 UTC.