Worst air pollution Hermanus Golf Club – Championship Course - Hermanus, today and tomorrow
Today (9 August): Air quality in Hermanus Golf Club – Championship Course is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 17.0/100).
Tomorrow (10 August 2026): Air quality in Hermanus Golf Club – Championship Course is good. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 17.5/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Hermanus Golf Club – Championship Course lies roughly 90 km southeast of Cape Town. Hermanus Golf Club air quality benefits from its exceptional Walker Bay coastal position with extraordinary whale watching backdrop on the Overberg coast, with vehicle traffic and tourism and residential operations contributing modest local sources. Walker Bay's consistent maritime ventilation and the outstanding Overberg coastal exposure provide reliable clean air conditions, while Hermanus generally maintains good to excellent conditions throughout most of the year.
Today - 9 August | Pollution peaks at 17:00
AQI:
Good
17.0/100
PM2.5 (fine particles):
Good
7.5/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
2.7/100
O3 (ozone):
Good
17.0/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.3/100
PM1 (ultrafine particles):
Good
1.7/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 16:00
AQI:
Good
17.5/100
PM2.5 (fine particles):
Good
12.8/100
PM10 (coarse particles):
Good
5.6/100
NO2 (nitrogen dioxide):
Good
5.5/100
O3 (ozone):
Good
17.5/100
SO2 (sulfur dioxide):
Good
2.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.7/100
Other Landmarks in Hermanus
Sports venues in Hermanus
Frequently Asked Questions
Is air quality bad in Hermanus Golf Club – Championship Course right now?
On 9 August 2026, overall air quality in Hermanus Golf Club – Championship Course is good. AQI is the main air quality indicator at 17.0/100. Pollution peaks around 5:00 PM (O3: 17.0/100).
Will air quality be worse tomorrow in Hermanus Golf Club – Championship Course?
On 10 August 2026, air quality conditions in Hermanus Golf Club – Championship Course will be similar to today, with AQI forecast at good at 17.5/100. Pollution peaks around 4:00 PM (O3: 17.5/100).
When is air pollution at its worst in Hermanus Golf Club – Championship Course?
Golfers at Hermanus Golf Club – Championship Course are most likely to notice reduced air quality when pollen from fynbos and coastal scrub peaks, or on hot, still days when local emissions build up; regional road traffic is a modest local source. The Cape's Mediterranean climate produces a spring pollen peak followed by a dry, low-pollen summer. The coastal breeze and Cape Doctor wind pattern generally keep conditions well ventilated.
Are air quality levels in Hermanus Golf Club – Championship Course 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 10 August 2026 at 02:34 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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