Worst air pollution National Golf Club of Canada - Vaughan, today and tomorrow
Today (16 July): Air quality in National Golf Club of Canada is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 35.5/100).
Tomorrow (17 July 2026): Air quality in National Golf Club of Canada is fair. All pollutants stay as today. Pollution peaks around 7:00 AM (O3: 30.1/100). 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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National Golf Club of Canada air quality reflects its Vaughan position within the northern Greater Toronto Area, with vehicle traffic on Highway 27 and surrounding roads contributing local sources. The course's dense forest cover provides some natural filtration, while the broader GTA airshed contributes background ozone on warm, stagnant summer days.
Today - 16 July | Pollution peaks at 10:00
AQI:
Fair
35.5/100
PM2.5 (fine particles):
Good
7.2/100
PM10 (coarse particles):
Good
4.2/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
35.5/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
5.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 07:00
AQI:
Fair
30.1/100
PM2.5 (fine particles):
Good
5.8/100
PM10 (coarse particles):
Good
2.2/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
30.1/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Good
4.8/100
Other Landmarks in Vaughan
Sports venues in Vaughan
Frequently Asked Questions
Is air quality bad in National Golf Club of Canada right now?
On 16 July 2026, overall air quality in National Golf Club of Canada is fair. AQI is the main air quality indicator at 35.5/100. Pollution peaks around 10:00 AM (O3: 35.5/100).
Will air quality be worse tomorrow in National Golf Club of Canada?
On 17 July 2026, air quality conditions in National Golf Club of Canada will be similar to today, with AQI forecast at fair at 30.1/100. Pollution peaks around 7:00 AM (O3: 30.1/100).
When is air pollution at its worst in National Golf Club of Canada?
Golfers are most likely to notice reduced air quality on hot, still summer days, when regional ozone builds across the northern GTA. Late summer ragweed is the other main seasonal concern. Mornings and windier days generally provide the clearest, most comfortable playing conditions.
Are air quality levels in National Golf Club of Canada 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.
Check air quality in other popular cities:
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