Worst air pollution Bethal, today and tomorrow
Today (30 August): Air quality in Bethal is moderate. AQI, NO2, and SO2 are moderate; PM2.5, O3, and PM1 are fair; PM10, CO, and HCHO are good. Pollution peaks around 11:00 AM (SO2: 56.9/100).
Tomorrow (31 August 2026): Air quality in Bethal is poor. AQI worsens to poor; PM2.5 decreases to good; SO2 increases to poor; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 AM (SO2: 71.6/100). 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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Bethal's air quality reflects the Mpumalanga Highveld agricultural and energy production corridor, with vehicle traffic on the N17 and the proximity to the Matla and Duvha coal-fired power stations generating elevated regional background SO₂ and PM2.5. Winter Highveld temperature inversions concentrate power station plumes and vehicle emissions across the plateau, while the elevated 1,608-metre Highveld position aids background dispersal on windy summer days and the power station corridor dominates regional background throughout the year.
Today - 30 August | Pollution peaks at 11:00
AQI:
Moderate
56.9/100
PM2.5 (fine particles):
Fair
24.0/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Moderate
47.1/100
O3 (ozone):
Fair
31.4/100
SO2 (sulfur dioxide):
Moderate
56.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.2/100
PM1 (ultrafine particles):
Fair
30.5/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 11:00
AQI:
Poor
71.6/100
PM2.5 (fine particles):
Good
15.1/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Moderate
47.2/100
O3 (ozone):
Fair
24.6/100
SO2 (sulfur dioxide):
Poor
71.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
19.1/100
Pollen forecast in Bethal
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Bethal
Frequently Asked Questions
Is air quality bad in Bethal right now?
On 30 August 2026, overall air quality in Bethal is moderate. AQI is the main air quality indicator at 56.9/100. Pollution peaks around 11:00 AM (SO2: 56.9/100).
Will air quality be worse tomorrow in Bethal?
On 31 August 2026, air quality conditions in Bethal will be worse than today, with AQI forecast at poor at 71.6/100. Pollution peaks around 11:00 AM (SO2: 71.6/100).
When is air pollution at its worst in Bethal?
At Bethal, 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 Bethal 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: 30 August 2026 at 14:32 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.
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