Ottawa Downtown, Ontario, Canada Air Quality

Monitoring Station · Vanier, Canada
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 9am
25
27
25 12pm
25
27
27 3pm
27
27
27 6pm
27
27
27 9pm
27
27
— 12am
—
—
— 3am
—
—
— 6am
—
—

Air Quality Forecast (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

17
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
21
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
21
Ottawa Downtown, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³
17
Ottawa
2.2 km PM2.5: 4.1 µg/m³
21
Ottawa
2.2 km PM2.5: 5.0 µg/m³

Nearby Cities

30 Vanier 22 Centretown 22 Hull 22 Ottawa 24 Ottawa South 16 Gatineau 25 Alta Vista 23 Templeton-Est 24 Gloucester

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T12:23 UTC.