Ottawa

Monitoring Station · Centretown, Canada
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
55 2am
37
50
37 5am
37
37
37 8am
37
37
37 11am
37
37
37 2pm
37
25
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

41
Ottawa
0.0 km
53
Ottawa Downtown, Ontario, Canada
2.2 km
32
Ottawa Downtown, Ontario, Canada
2.2 km
44
Ottawa Downtown, Ontario, Canada
2.2 km
30
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
30
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
53
Gatineau - secteur de Hull, Quebec, Canada
5.2 km
44
Gatineau - secteur de Hull, Quebec, Canada
5.2 km

Nearby Cities

60 Centretown 60 Ottawa 57 Hull 60 Vanier 60 Ottawa South 59 Alta Vista 60 Gatineau 56 Aylmer 58 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T05:36 UTC.