Ottawa

Monitoring Station · Centretown, Canada
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
37 2pm
26
25
12 5pm
12
12
12 8pm
12
12
25 11pm
25
25
25 2am
25
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Air Quality Trend (24h)

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Nearby Monitoring Stations

23
Ottawa
0.0 km
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Ottawa Downtown, Ontario, Canada
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23
Ottawa Downtown, Ontario, Canada
2.2 km
32
Ottawa Downtown, Ontario, Canada
2.2 km
30
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
53
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
36
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
20
Gatineau, Quebec, Canada
6.1 km

Nearby Cities

2 Centretown 2 Ottawa 24 Hull 6 Vanier 3 Ottawa South 4 Alta Vista 6 Gatineau 27 Aylmer 7 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T17:15 UTC.