List of the most polluted places in Serbia during 11. January 2026. based on the average measurement of PM2.5 particles.
Average value during
| Petrovac na Mlavi | 78 μg/m³ | extremely-poor |
| Bajina Bašta | 77 μg/m³ | extremely-poor |
| Arilje | 70 μg/m³ | very-poor |
| Prijepolje | 64 μg/m³ | very-poor |
| Pirot | 59 μg/m³ | very-poor |
| Leskovac | 57 μg/m³ | very-poor |
| Valjevo | 57 μg/m³ | very-poor |
| Kula | 50 μg/m³ | poor |
| Sremska Mitrovica | 50 μg/m³ | poor |
| Požega | 49 μg/m³ | poor |
| Čačak | 45 μg/m³ | poor |
| Priboj | 43 μg/m³ | poor |
| Bojnik | 42 μg/m³ | poor |
| Novi Pazar | 42 μg/m³ | poor |
| Aleksinac | 42 μg/m³ | poor |
| Zaječar | 41 μg/m³ | poor |
| Gornji Milanovac | 39 μg/m³ | poor |
| Knjaževac | 38 μg/m³ | poor |
| Šid | 38 μg/m³ | poor |
| Kruševac | 37 μg/m³ | poor |
| Raška | 36 μg/m³ | poor |
| Niš | 35 μg/m³ | poor |
| Donja Toponica | 33 μg/m³ | poor |
| Ritopek | 33 μg/m³ | poor |
| Užice | 32 μg/m³ | poor |
| Surdulica | 32 μg/m³ | poor |
| Jagodina | 32 μg/m³ | poor |
| Temerin | 31 μg/m³ | poor |
| Ruma | 31 μg/m³ | poor |
| Inđija | 30 μg/m³ | poor |
| Jajinci | 30 μg/m³ | poor |
| Vranje | 29 μg/m³ | poor |
| Aranđelovac | 29 μg/m³ | poor |
| Aleksandrovac | 28 μg/m³ | poor |
| Zemun | 28 μg/m³ | poor |
| Beli Potok | 27 μg/m³ | poor |
| Ripanj | 26 μg/m³ | poor |
| Šabac | 26 μg/m³ | poor |
| Kragujevac | 24 μg/m³ | moderate |
| Banja Koviljača | 24 μg/m³ | moderate |
| Požarevac | 24 μg/m³ | moderate |
| Negotin | 24 μg/m³ | moderate |
| Batočina | 23 μg/m³ | moderate |
| Stara Pazova | 23 μg/m³ | moderate |
| Medveđa | 22 μg/m³ | moderate |
| Bela Palanka | 21 μg/m³ | moderate |
| Malo Crniće | 21 μg/m³ | moderate |
| Lađevci | 21 μg/m³ | moderate |
| Smederevo | 20 μg/m³ | moderate |
| Bor | 20 μg/m³ | fair |
| Kaluđerica | 19 μg/m³ | fair |
| Novi Bečej | 19 μg/m³ | fair |
| Kikinda | 19 μg/m³ | fair |
| Apatin | 18 μg/m³ | fair |
| Majdanpek | 18 μg/m³ | fair |
| Zrenjanin | 18 μg/m³ | fair |
| Batajnica | 17 μg/m³ | fair |
| Luka | 17 μg/m³ | fair |
| Lugavčina | 16 μg/m³ | fair |
| Mladenovac | 15 μg/m³ | fair |
| Beograd | 15 μg/m³ | fair |
| Bački Petrovac | 15 μg/m³ | fair |
| Vršac | 15 μg/m³ | fair |
| Čukarica | 14 μg/m³ | fair |
| Sremčica | 13 μg/m³ | fair |
| Obrenovac | 13 μg/m³ | fair |
| Barajevo | 13 μg/m³ | fair |
| Vrbas | 12 μg/m³ | fair |
| Senta | 12 μg/m³ | fair |
| Pančevo | 12 μg/m³ | fair |
| Kosjerić | 12 μg/m³ | fair |
| Grmovac | 12 μg/m³ | fair |
| Smederevska Palanka | 11 μg/m³ | fair |
| Knićanin | 11 μg/m³ | fair |
| Novi Sad | 10 μg/m³ | fair |
| Dimitrovgrad | 10 μg/m³ | good |
| Vračar | 9 μg/m³ | good |
| Sombor | 9 μg/m³ | good |
| Tanda | 7 μg/m³ | good |
| Ledinci | 7 μg/m³ | good |
| Nova Varoš | 7 μg/m³ | good |
| Titel | 7 μg/m³ | good |
| Donji Milanovac | 6 μg/m³ | good |
| Surduk | 6 μg/m³ | good |
| Loznica | 5 μg/m³ | good |
| Beočin | 5 μg/m³ | good |
| Žabalj | 5 μg/m³ | good |
| Sremska Kamenica | 5 μg/m³ | good |
| Sremski Karlovci | 4 μg/m³ | good |
| Divčibare | 3 μg/m³ | good |
| Rastište | 3 μg/m³ | good |
| Crvenka | 2 μg/m³ | good |
| Kremna | 2 μg/m³ | good |
| Čortanovci | 2 μg/m³ | good |
| Čajetina | 1 μg/m³ | good |