SmogRank / Countries / Hungary / February 2026

Most polluted cities in Hungary, February 2026

13 cities in Hungary ranked by their average PM2.5 over the 28 days. Worst: Debrecen at 34.2 µg/m³, #160 of 2,251 cities in the world. Cleanest: Gyöngyös at 9.5. A city needs measurements on 70% of the days to be ranked.

  1. 1Debrecenlow-cost sensorsHajdú-Bihar
    34.2
  2. 2KazincbarcikaBorsod-Abaúj-Zemplén
    26.5
  3. 3MiskolcBorsod-Abaúj-Zemplén
    24.6
  4. 4GyálPest County
    20.9
  5. 5GyőrGyőr-Moson-Sopron
    20.1
  6. 6NyíregyházaSzabolcs-Szatmár-Bereg
    19.1
  7. 7EsztergomKomárom-Esztergom
    19.0
  8. 8PécsBaranya
    17.5
  9. 9BudapestBudapest
    17.1
  10. 10SzegedCsongrád
    14.5
  11. 11VeszprémVeszprém
    14.3
  12. 12DunaújvárosFejér
    12.8
  13. 13GyöngyösHeves County
    9.5
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, February 2026 · Hungary now

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SmogRank, most polluted cities in Hungary, PM2.5, February 2026, smogrank.com/hu/history/2026-02 (accessed 2 Oct 2026).

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