Worst air pollution Brakpan, today and tomorrow
Today (20 September): Air quality in Brakpan is moderate. AQI, PM2.5, NO2, SO2, and PM1 are moderate; PM10, O3, and HCHO are fair; CO is good. Pollution peaks around 7:00 PM (NO2: 57.4/100).
Tomorrow (21 September 2026): Air quality in Brakpan is very poor. AQI worsens to very poor; PM2.5 increases to poor; PM10 increases to moderate; NO2 increases to very poor; HCHO increases to moderate; PM1 increases to very poor; all other pollutants stay as today. Pollution peaks around 7:00 PM (NO2: 85.4/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Brakpan's air quality reflects the East Rand industrial corridor east of Johannesburg, with vehicle traffic on the N12 and surrounding gold mining legacy and light industrial operations generating elevated PM2.5 and heavy metals. Winter Highveld temperature inversions concentrate vehicle and mining dust emissions across the East Rand plateau, while the elevated 1,600-metre position aids background dispersal on the frequent windy summer days of the Gauteng thunderstorm season.
Today - 20 September | Pollution peaks at 19:00
AQI:
Moderate
57.4/100
PM2.5 (fine particles):
Moderate
45.0/100
PM10 (coarse particles):
Fair
31.6/100
NO2 (nitrogen dioxide):
Moderate
57.4/100
O3 (ozone):
Fair
31.7/100
SO2 (sulfur dioxide):
Moderate
40.7/100
CO (carbon monoxide):
Good
1.7/100
HCHO (formaldehyde):
Fair
34.8/100
PM1 (ultrafine particles):
Moderate
53.6/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 19:00
AQI:
Very poor
85.4/100
PM2.5 (fine particles):
Poor
66.3/100
PM10 (coarse particles):
Moderate
51.2/100
NO2 (nitrogen dioxide):
Very poor
85.4/100
O3 (ozone):
Fair
37.3/100
SO2 (sulfur dioxide):
Moderate
50.4/100
CO (carbon monoxide):
Good
3.1/100
HCHO (formaldehyde):
Moderate
50.0/100
PM1 (ultrafine particles):
Very poor
85.3/100
Pollen forecast in Brakpan
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Brakpan
Sports venues in Brakpan
Frequently Asked Questions
Is air quality bad in Brakpan right now?
On 20 September 2026, overall air quality in Brakpan is moderate. AQI is the main air quality indicator at 57.4/100. Pollution peaks around 7:00 PM (NO2: 57.4/100).
Will air quality be worse tomorrow in Brakpan?
On 21 September 2026, air quality conditions in Brakpan will be worse than today, with AQI forecast at very poor at 85.4/100. Pollution peaks around 7:00 PM (NO2: 85.4/100).
When is air pollution at its worst in Brakpan?
At Brakpan, the poorest air quality usually occurs on still winter mornings from May to August, when smoke and vehicle emissions accumulate under a low temperature inversion typical of the Highveld plateau. From November onward, summer rains and afternoon winds generally restore clearer conditions that last through much of the warmer part of the year.
Are air quality levels in Brakpan 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.
Want to see air quality forecasts for other cities in South Africa?
Check air quality in other popular cities:
Data provided by Airmine — Last update: 20 September 2026 at 14:33 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.
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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
Get the full experience in the Airmine app.