SmogRank / Serbia / Vojvodina / Novi Sad
Novi Sad, month by month
Novi Sad has a measured daily mean on 993 days since 31 March 2023. Its worst month was February 2025, at 102 US AQI (36.1 µg/m³), 140th of 2,633 cities on that month's world ranking. Its cleanest was May 2024, at 42 US AQI (7.6 µg/m³).
Every month since 2023
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Months without a mean, and why
11 months
| Month | Why |
|---|---|
| Feb 2026 | No day measured. The others: 28 with under 18 hours of readings or readings that failed our checks. |
| Jan 2026 | No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks. |
| Dec 2025 | 1 of 31 days measured; a month needs 22. The others: 30 with under 18 hours of readings or readings that failed our checks. |
| Nov 2025 | 12 of 30 days measured; a month needs 21. The others: 18 with under 18 hours of readings or readings that failed our checks. |
| Oct 2025 | 9 of 31 days measured; a month needs 22. The others: 22 with under 18 hours of readings or readings that failed our checks. |
| Aug 2025 | 6 of 31 days measured; a month needs 22. The others: 25 with under 18 hours of readings or readings that failed our checks. |
| Jul 2025 | No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks. |
| Jan 2025 | 20 of 31 days measured; a month needs 22. The others: 11 with under 18 hours of readings or readings that failed our checks. |
| Sep 2024 | 16 of 30 days measured; a month needs 21. The others: 14 with under 18 hours of readings or readings that failed our checks. |
| Apr 2023 | 17 of 30 days measured; a month needs 21. The others: 3 missing from OpenAQ's archive, 10 with under 18 hours of readings or readings that failed our checks. |
| Mar 2023 | 1 of 31 days measured; a month needs 22. |
A day counts once 18 hours of it are measured; a month needs 70% of its days.
Novi Sad's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| February 2025 | 10236.1 µg/m³ | 140thof 2,633 | Europe, 14 February to 1 March 2025 Europe, 1 to 14 February 2025 |
| November 2024 | 10235.9 µg/m³ | 51stof 2,624 | Eastern Europe, 25 to 29 November 2024 Southern Europe, November 2024and 2 more |
| December 2023 | 8728.2 µg/m³ | 74thof 2,247 | Eastern Europe, December 2023 |
| January 2024 | 8125.3 µg/m³ | 172ndof 2,385 | Europe, 27 January to 2 February 2024 Europe, 8 to 27 January 2024 |
| December 2024 | 7723.1 µg/m³ | 173rdof 2,616 | Serbia, Slovenia and 10 more countries, December 2024 |
| March 2025 | 7421.3 µg/m³ | 513thof 2,862 | Germany, Poland and 25 more countries, March 2025 Europe, 14 February to 1 March 2025 |
Monthly means over the days measured; finished months only. World rank: its place on that month's world ranking of every city with enough days. Each month opens that ranking.
Novi Sad's worst days
| Day | US AQI | Episode |
|---|---|---|
| 8 Nov 2024 | 17082.8 µg/m³ | Europe, November 2024 |
| 19 Dec 2023 | 16068.7 µg/m³ | Eastern Europe, December 2023 |
| 1 Feb 2024 | 16068.1 µg/m³ | Europe, 27 January to 2 February 2024 |
| 20 Dec 2023 | 15764.0 µg/m³ | Eastern Europe, December 2023 |
| 18 Dec 2023 | 15763.8 µg/m³ | Eastern Europe, December 2023 |
| 9 Nov 2024 | 15763.4 µg/m³ | Europe, November 2024 |
| 24 Feb 2025 | 15662.0 µg/m³ | Europe, 14 February to 1 March 2025 |
| 10 Nov 2024 | 15560.6 µg/m³ | Europe, November 2024 |
| 7 Nov 2024 | 15459.5 µg/m³ | Europe, November 2024 |
| 7 Mar 2025 | 15357.9 µg/m³ | Germany, Poland and 25 more countries, March 2025 |
Daily means, the highest since 31 Mar 2023; the WHO's daily guideline is 15 µg/m³. Each date opens that day's world ranking, and each episode the bad-air spell it was part of.
Use this history
SmogRank, PM2.5 monthly and daily means, Novi Sad, Serbia, 31 Mar 2023 – 12 Oct 2026. Monitor data from EEA, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/rs/novi-sad/history (accessed 12 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.
Novi Sad now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-12 22:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence). Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).