List of the most polluted places in Serbia during 3. October 2025. based on the average measurement of PM2.5 particles.
Average value during
| Obrenovac | 44 μg/m³ | poor |
| Medveđa | 40 μg/m³ | poor |
| Zaječar | 35 μg/m³ | poor |
| Arilje | 33 μg/m³ | poor |
| Kaluđerica | 32 μg/m³ | poor |
| Smederevo | 30 μg/m³ | poor |
| Ledinci | 30 μg/m³ | poor |
| Dimitrovgrad | 29 μg/m³ | poor |
| Ripanj | 28 μg/m³ | poor |
| Pančevo | 28 μg/m³ | poor |
| Prijepolje | 27 μg/m³ | poor |
| Lugavčina | 25 μg/m³ | moderate |
| Pirot | 24 μg/m³ | moderate |
| Bor | 24 μg/m³ | moderate |
| Surdulica | 24 μg/m³ | moderate |
| Smederevska Palanka | 23 μg/m³ | moderate |
| Priboj | 23 μg/m³ | moderate |
| Ritopek | 22 μg/m³ | moderate |
| Valjevo | 21 μg/m³ | moderate |
| Beli Potok | 21 μg/m³ | moderate |
| Leskovac | 20 μg/m³ | fair |
| Batočina | 19 μg/m³ | fair |
| Inđija | 18 μg/m³ | fair |
| Mladenovac | 18 μg/m³ | fair |
| Novi Bečej | 17 μg/m³ | fair |
| Sremčica | 17 μg/m³ | fair |
| Čukarica | 17 μg/m³ | fair |
| Grmovac | 16 μg/m³ | fair |
| Zrenjanin | 16 μg/m³ | fair |
| Kosjerić | 16 μg/m³ | fair |
| Vranje | 16 μg/m³ | fair |
| Požega | 16 μg/m³ | fair |
| Aranđelovac | 16 μg/m³ | fair |
| Beograd | 16 μg/m³ | fair |
| Raška | 15 μg/m³ | fair |
| Zemun | 15 μg/m³ | fair |
| Knićanin | 15 μg/m³ | fair |
| Kikinda | 14 μg/m³ | fair |
| Užice | 14 μg/m³ | fair |
| Sremska Mitrovica | 14 μg/m³ | fair |
| Ruma | 14 μg/m³ | fair |
| Malo Crniće | 13 μg/m³ | fair |
| Barajevo | 13 μg/m³ | fair |
| Bački Petrovac | 12 μg/m³ | fair |
| Novi Pazar | 12 μg/m³ | fair |
| Sremska Kamenica | 12 μg/m³ | fair |
| Požarevac | 12 μg/m³ | fair |
| Stara Pazova | 12 μg/m³ | fair |
| Novi Sad | 12 μg/m³ | fair |
| Jagodina | 11 μg/m³ | fair |
| Knjaževac | 11 μg/m³ | fair |
| Petrovac na Mlavi | 11 μg/m³ | fair |
| Kragujevac | 11 μg/m³ | fair |
| Sombor | 10 μg/m³ | fair |
| Beočin | 10 μg/m³ | good |
| Čajetina | 10 μg/m³ | good |
| Loznica | 10 μg/m³ | good |
| Divčibare | 10 μg/m³ | good |
| Aleksandrovac | 10 μg/m³ | good |
| Kremna | 10 μg/m³ | good |
| Sremski Karlovci | 9 μg/m³ | good |
| Niš | 9 μg/m³ | good |
| Vrbas | 9 μg/m³ | good |
| Temerin | 8 μg/m³ | good |
| Čortanovci | 8 μg/m³ | good |
| Batajnica | 8 μg/m³ | good |
| Kula | 7 μg/m³ | good |
| Majdanpek | 7 μg/m³ | good |
| Žabalj | 7 μg/m³ | good |
| Aleksinac | 6 μg/m³ | good |
| Šid | 6 μg/m³ | good |
| Titel | 6 μg/m³ | good |
| Negotin | 5 μg/m³ | good |
| Bela Palanka | 5 μg/m³ | good |
| Donji Milanovac | 4 μg/m³ | good |
| Donja Toponica | 4 μg/m³ | good |
| Kruševac | 4 μg/m³ | good |
| Senta | 3 μg/m³ | good |
| Crvenka | 3 μg/m³ | good |
| Luka | 3 μg/m³ | good |
| Lađevci | 3 μg/m³ | good |
| Bojnik | 2 μg/m³ | good |
| Vršac | 1 μg/m³ | good |