What is the air quality in Middelburg?

Middelburg, South Africa has an annual US AQI of 73 (Polluted) and average PM2.5 of 20.6 µg/m³, ranking #3410 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Middelburg?

December is typically the cleanest month (AQI 57) and July the most polluted (AQI 95).

Where does Middelburg's air quality data come from?

PM2.5: 1998–2026 (monitors 2008–2026, satellite 1998–2008, 2011, 2014, 2016–2017, 2020, 2023; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Middelburg, South Africa — Air Quality & Clean City Guide 2026

Middelburg Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3410	Middelburg, South Africa	Africa & Middle East	AQI 73	PM2.5 20.6 µg/m³