List of the most polluted places in Serbia during 4. March 2026. based on the average measurement of PM2.5 particles.
Average value during
| Šabac | 338 μg/m³ | extremely-poor |
| Negotin | 203 μg/m³ | extremely-poor |
| Pančevo | 192 μg/m³ | extremely-poor |
| Zaječar | 191 μg/m³ | extremely-poor |
| Aleksinac | 183 μg/m³ | extremely-poor |
| Bački Petrovac | 153 μg/m³ | extremely-poor |
| Sombor | 143 μg/m³ | extremely-poor |
| Leskovac | 138 μg/m³ | extremely-poor |
| Grmovac | 134 μg/m³ | extremely-poor |
| Valjevo | 120 μg/m³ | extremely-poor |
| Požega | 117 μg/m³ | extremely-poor |
| Arilje | 112 μg/m³ | extremely-poor |
| Apatin | 112 μg/m³ | extremely-poor |
| Zemun | 110 μg/m³ | extremely-poor |
| Voždovac | 110 μg/m³ | extremely-poor |
| Zrenjanin | 109 μg/m³ | extremely-poor |
| Knićanin | 106 μg/m³ | extremely-poor |
| Vračar | 105 μg/m³ | extremely-poor |
| Kruševac | 105 μg/m³ | extremely-poor |
| Žabalj | 103 μg/m³ | extremely-poor |
| Smederevo | 101 μg/m³ | extremely-poor |
| Niš | 101 μg/m³ | extremely-poor |
| Knjaževac | 94 μg/m³ | extremely-poor |
| Aranđelovac | 89 μg/m³ | extremely-poor |
| Pirot | 88 μg/m³ | extremely-poor |
| Bajina Bašta | 86 μg/m³ | extremely-poor |
| Loznica | 86 μg/m³ | extremely-poor |
| Kragujevac | 86 μg/m³ | extremely-poor |
| Smederevska Palanka | 82 μg/m³ | extremely-poor |
| Vranje | 82 μg/m³ | extremely-poor |
| Sremska Mitrovica | 78 μg/m³ | extremely-poor |
| Inđija | 78 μg/m³ | extremely-poor |
| Beograd | 78 μg/m³ | extremely-poor |
| Banja Koviljača | 77 μg/m³ | extremely-poor |
| Raška | 76 μg/m³ | extremely-poor |
| Prijepolje | 76 μg/m³ | extremely-poor |
| Stara Pazova | 75 μg/m³ | extremely-poor |
| Lađevci | 74 μg/m³ | very-poor |
| Novi Sad | 72 μg/m³ | very-poor |
| Vladimirci | 68 μg/m³ | very-poor |
| Dimitrovgrad | 68 μg/m³ | very-poor |
| Majdanpek | 67 μg/m³ | very-poor |
| Mudrakovac | 66 μg/m³ | very-poor |
| Medveđa | 63 μg/m³ | very-poor |
| Vrbas | 63 μg/m³ | very-poor |
| Mladenovac | 63 μg/m³ | very-poor |
| Kaluđerica | 63 μg/m³ | very-poor |
| Kula | 62 μg/m³ | very-poor |
| Malo Crniće | 61 μg/m³ | very-poor |
| Lugavčina | 61 μg/m³ | very-poor |
| Bela Palanka | 60 μg/m³ | very-poor |
| Aleksandrovac | 59 μg/m³ | very-poor |
| Priboj | 59 μg/m³ | very-poor |
| Obrenovac | 58 μg/m³ | very-poor |
| Ripanj | 56 μg/m³ | very-poor |
| Titel | 56 μg/m³ | very-poor |
| Šid | 55 μg/m³ | very-poor |
| Kikinda | 54 μg/m³ | very-poor |
| Čortanovci | 54 μg/m³ | very-poor |
| Ritopek | 52 μg/m³ | very-poor |
| Ledinci | 51 μg/m³ | very-poor |
| Sremčica | 50 μg/m³ | very-poor |
| Donja Toponica | 50 μg/m³ | poor |
| Barajevo | 48 μg/m³ | poor |
| Sremska Kamenica | 48 μg/m³ | poor |
| Užice | 47 μg/m³ | poor |
| Surdulica | 47 μg/m³ | poor |
| Beočin | 47 μg/m³ | poor |
| Sremski Karlovci | 47 μg/m³ | poor |
| Petrovac na Mlavi | 43 μg/m³ | poor |
| Čukarica | 43 μg/m³ | poor |
| Ruma | 43 μg/m³ | poor |
| Bor | 41 μg/m³ | poor |
| Luka | 38 μg/m³ | poor |
| Vršac | 37 μg/m³ | poor |
| Jajinci | 37 μg/m³ | poor |
| Beli Potok | 37 μg/m³ | poor |
| Čačak | 36 μg/m³ | poor |
| Kosjerić | 35 μg/m³ | poor |
| Senta | 33 μg/m³ | poor |
| Batajnica | 25 μg/m³ | poor |
| Nova Varoš | 22 μg/m³ | moderate |
| Kremna | 15 μg/m³ | fair |
| Rastište | 13 μg/m³ | fair |
| Čajetina | 9 μg/m³ | good |
| Divčibare | 7 μg/m³ | good |