Worst air pollution Kwazamokuhle - Middelburg, today and tomorrow
Today (20 September): Air quality in Kwazamokuhle is moderate. AQI and PM1 are moderate; PM2.5 is fair; PM10, NO2, O3, SO2, CO, and HCHO are good. Pollution peaks around 10:00 PM (PM1: 41.4/100).
Tomorrow (21 September 2026): Air quality in Kwazamokuhle is moderate. PM2.5 increases to moderate; PM10 increases to fair; NO2 increases to moderate; SO2 increases to moderate; all other pollutants stay as today. Pollution peaks around 7:00 AM (PM1: 46.9/100). Airmine updates local air quality forecasts four times daily.
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Kwazamokuhle lies roughly 160 km west-southwest of Nelspruit. Kwazamokuhle's position on the open Highveld plateau means vehicle traffic and coal mining and power station operations drive most local emissions, with winter inversions occasionally trapping pollution close to the ground. Summer brings stronger winds and regular thunderstorms that generally keep particulate levels lower across the surrounding area. It's a fairly standard picture for this part of the plateau.
Today - 20 September | Pollution peaks at 22:00
AQI:
Moderate
41.4/100
PM2.5 (fine particles):
Fair
34.8/100
PM10 (coarse particles):
Good
15.9/100
NO2 (nitrogen dioxide):
Good
13.4/100
O3 (ozone):
Good
16.7/100
SO2 (sulfur dioxide):
Good
6.0/100
CO (carbon monoxide):
Good
0.8/100
HCHO (formaldehyde):
Good
4.2/100
PM1 (ultrafine particles):
Moderate
41.4/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 07:00
AQI:
Moderate
46.9/100
PM2.5 (fine particles):
Moderate
42.2/100
PM10 (coarse particles):
Fair
21.8/100
NO2 (nitrogen dioxide):
Moderate
45.4/100
O3 (ozone):
Good
18.1/100
SO2 (sulfur dioxide):
Moderate
42.9/100
CO (carbon monoxide):
Good
0.9/100
HCHO (formaldehyde):
Good
5.5/100
PM1 (ultrafine particles):
Moderate
46.9/100
Other Landmarks in Middelburg
Sports venues in Middelburg
Frequently Asked Questions
Is air quality bad in Kwazamokuhle right now?
On 20 September 2026, overall air quality in Kwazamokuhle is moderate. AQI is the main air quality indicator at 41.4/100. Pollution peaks around 10:00 PM (PM1: 41.4/100).
Will air quality be worse tomorrow in Kwazamokuhle?
On 21 September 2026, air quality conditions in Kwazamokuhle will be similar to today, with AQI forecast at moderate at 46.9/100. Pollution peaks around 7:00 AM (PM1: 46.9/100).
When is air pollution at its worst in Kwazamokuhle?
Winter is when air quality dips most at Kwazamokuhle, as still mornings allow emissions from coal mining and power station operations to concentrate under a Highveld inversion layer. From spring onward, increasing rain and wind generally keep conditions clearer through summer and into early autumn, a seasonal pattern typical of the wider Highveld plateau.
Are air quality levels in Kwazamokuhle 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: 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.
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