SmogRank / History / City race
Cities in Serbia, worst air first, day by day
Each measured city's average over the 30 days to every day since January 2023, worst first. Find your own city to follow it through the race, or keep to one country.
The worst cities in Serbia for PM2.5 over the 30 days to 17 Jan 2025: Negotin 86.6 µg/m³, Lazarevac 45.0 µg/m³ and Smederevo 41.9 µg/m³.
- 1NegotinCentral Serbia86.6
- 2LazarevacCentral Serbia45.0
- 3SmederevoCentral Serbia41.9
- 4PančevoVojvodina40.8
- 5VinčaCentral Serbia40.2
- 6ZemunCentral Serbia37.2
- 7SurčinCentral Serbia37.2
- 8Filmski GradCentral Serbia37.1
- 9ObrenovacCentral Serbia35.5
- 10SremčicaCentral Serbia32.2
- 11BelgradeCentral Serbia32.0
- 12RipanjCentral Serbia28.3
- 13FutogVojvodina26.3
- 14Novi SadVojvodina21.0
Not counted on this day, too few days measured: Novi Pazar since 17 Jan 2025, Niš since 17 Jan 2025, Kragujevac since 17 Jan 2025 and 8 more cities.
Cities counted each day
A city's number is its average over the 30 days, shown only when 21 of them were measured (5 of 7 on the 7-day race), the same minimum as the 30- and 7-day boards. A city whose monitors go quiet fades out where it stood rather than sliding down, so a gap never reads as cleaner air. Some large countries are thin or missing because their monitors' licences don't allow reuse. How we rank.
Not covered: the government monitoring networks of China and Turkey, which publish only on their own websites. We are building the reader for China's network. Turkey's network doesn't answer requests from outside the country, so we can't read it. Most cities there are missing from this board, not clean. Why.