What is the air quality in Niš?

Niš, Serbia has an annual US AQI of 73 (Polluted) and average PM2.5 of 20.9 µg/m³, ranking #3432 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Niš?

May is typically the cleanest month (AQI 58) and January the most polluted (AQI 100).

Where does Niš's air quality data come from?

PM2.5: 1998–2026 (monitors 2024–2026, satellite 1998–2023; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Niš, Serbia — Air Quality & Clean City Guide 2026

Niš Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3432	Niš, Serbia	Europe	AQI 73	PM2.5 20.9 µg/m³