Ottawa

Monitoring Station · Centretown, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 7pm
38
25
25 10pm
25
25
25 1am
37
37
37 4am
37
37
25 7am
25
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— 10am
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— 1pm
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— 4pm
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Air Quality Trend (24h)

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Nearby Monitoring Stations

36
Ottawa
0.0 km
38
Ottawa
0.0 km
38
Ottawa Downtown, Ontario, Canada
2.2 km
36
Ottawa Downtown, Ontario, Canada
2.2 km
31
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
31
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
31
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
34
Gatineau - secteur de Hull, Quebec, Canada
5.2 km

Nearby Cities

18 Centretown 18 Ottawa 18 Hull 18 Vanier 18 Ottawa South 18 Alta Vista 18 Gatineau 18 Aylmer 18 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T22:14 UTC.