Worst air pollution Reyno Ridge - Witbank, today and tomorrow
Today (9 August): Air quality in Reyno Ridge is fair. SO2 is fair; AQI, PM2.5, O3, and PM1 are medium; PM10, NO2, CO, and HCHO are good. Pollution peaks around 3:00 PM (O3: 53.6/100).
Tomorrow (10 August 2026): Air quality in Reyno Ridge is fair. AQI worsens to fair; PM2.5 increases to fair; O3 increases to fair; SO2 decreases to good; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 2:00 AM (PM1: 34.6/100). 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.
Reyno Ridge lies roughly 180 km west-southwest of Nelspruit. Reyno Ridge deals with the same basic air quality drivers as most Highveld towns: vehicle traffic and coal mining and power station operations, both of which matter most on calm winter mornings when a low inversion holds emissions close to the ground. Summer generally undoes this with stronger, more consistent winds. The wider Highveld region generally follows this same rough pattern.
Today - 9 August | Pollution peaks at 15:00
AQI:
Medium
53.6/100
PM2.5 (fine particles):
Medium
42.3/100
PM10 (coarse particles):
Good
14.1/100
NO2 (nitrogen dioxide):
Good
13.3/100
O3 (ozone):
Medium
53.6/100
SO2 (sulfur dioxide):
Fair
25.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
17.7/100
PM1 (ultrafine particles):
Medium
46.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 02:00
AQI:
Fair
34.6/100
PM2.5 (fine particles):
Fair
27.2/100
PM10 (coarse particles):
Good
7.5/100
NO2 (nitrogen dioxide):
Good
5.9/100
O3 (ozone):
Fair
25.2/100
SO2 (sulfur dioxide):
Good
16.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
13.2/100
PM1 (ultrafine particles):
Fair
34.6/100
Other Landmarks in Witbank
Sports venues in Witbank
Frequently Asked Questions
Is air quality bad in Reyno Ridge right now?
On 9 August 2026, overall air quality in Reyno Ridge is fair. SO2 is the main pollutant at 25.8/100. Pollution peaks around 3:00 PM (O3: 53.6/100).
Will air quality be worse tomorrow in Reyno Ridge?
On 10 August 2026, air quality conditions in Reyno Ridge will be similar to today, with AQI forecast at fair at 34.6/100. Pollution peaks around 2:00 AM (PM1: 34.6/100).
When is air pollution at its worst in Reyno Ridge?
Winter is the tricky season for air quality at Reyno Ridge, with calm mornings letting emissions from coal mining and power station operations build up under a typical Highveld inversion. Once the rainy season starts around November, conditions generally improve and stay that way into early autumn. This is a familiar pattern across much of the Highveld.
Are air quality levels in Reyno Ridge 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: 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.
Get the full experience in the Airmine app.