Ottawa

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

Nearby Monitoring Stations

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

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Nearby Monitoring Stations

31
Ottawa
0.0 km
38
Ottawa
0.0 km
36
Ottawa
0.0 km
36
Ottawa
0.0 km
36
Ottawa Downtown, Ontario, Canada
2.2 km
31
Ottawa Downtown, Ontario, Canada
2.2 km
36
Ottawa Downtown, Ontario, Canada
2.2 km
38
Ottawa Downtown, Ontario, Canada
2.2 km

Nearby Cities

10 Centretown 10 Ottawa 10 Hull 10 Vanier 11 Ottawa South 11 Alta Vista 10 Gatineau 12 Aylmer 12 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-12T01:37 UTC.