Worst air pollution TD Place Stadium - Ottawa, today and tomorrow
Today (16 July): Air quality in TD Place Stadium is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (O3: 36.4/100).
Tomorrow (17 July 2026): Air quality in TD Place Stadium is fair. All pollutants stay as today. Pollution peaks around 8:00 AM (O3: 29.7/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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TD Place Stadium's air quality benefits from its Rideau Canal-adjacent Lansdowne Park position, with the canal corridor providing some ventilation, though match-day traffic generates local emission peaks.
Today - 16 July | Pollution peaks at 07:00
AQI:
Fair
36.4/100
PM2.5 (fine particles):
Good
5.2/100
PM10 (coarse particles):
Good
2.1/100
NO2 (nitrogen dioxide):
Good
3.4/100
O3 (ozone):
Fair
36.4/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.5/100
PM1 (ultrafine particles):
Good
4.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 08:00
AQI:
Fair
29.7/100
PM2.5 (fine particles):
Good
6.4/100
PM10 (coarse particles):
Good
2.4/100
NO2 (nitrogen dioxide):
Good
5.0/100
O3 (ozone):
Fair
29.7/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.9/100
PM1 (ultrafine particles):
Good
5.4/100
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Frequently Asked Questions
Is air quality bad in TD Place Stadium right now?
On 16 July 2026, overall air quality in TD Place Stadium is fair. AQI is the main air quality indicator at 36.4/100. Pollution peaks around 7:00 AM (O3: 36.4/100).
Will air quality be worse tomorrow in TD Place Stadium?
On 17 July 2026, air quality conditions in TD Place Stadium will be similar to today, with AQI forecast at fair at 29.7/100. Pollution peaks around 8:00 AM (O3: 29.7/100).
When is air pollution at its worst in TD Place Stadium?
TD Place Stadium's air quality follows a seasonal rhythm tied to its location in the Glebe neighbourhood beside the Rideau Canal. The warmest months typically see the poorest air quality, with heat and heavy traffic driving up smog levels on windless days, whereas fall and winter tend to bring cleaner, more variable conditions. The surrounding Greenbelt helps buffer some neighbourhoods, though downtown corridors still see the sharpest seasonal shifts.
Are air quality levels in TD Place Stadium based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app