SmogRank / Countries / Bulgaria / August 2024

Most polluted cities in Bulgaria, August 2024

5 cities in Bulgaria ranked by their average PM2.5 over the 31 days. Worst: Botevgrad at 8.9 µg/m³, #618 of 1,551 cities in the world. Cleanest: Haskovo at 5.9. A city needs measurements on 70% of the days to be ranked.

  1. 1Botevgradlow-cost sensorsSofia
    8.9
  2. 2Sevlievolow-cost sensorsGabrovo
    6.7
  3. 3Gabrovolow-cost sensorsGabrovo
    6.0
  4. 3Dimitrovgradlow-cost sensorsHaskovo
    6.0
  5. 5Haskovolow-cost sensorsHaskovo
    5.9
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, August 2024 · Bulgaria now