SmogRank / World / Greece / August 2023

Most polluted cities in Greece, August 2023

7 cities in Greece ranked by their average PM2.5 over the 31 days. Worst: Asprópyrgos at 15.2 µg/m³, #102 of 1,670 cities in the world. Cleanest: Pylaía at 9.1. A city needs measurements on 70% of the days to be ranked.

← Asprópyrgos 15.2
Every city in Greece ranked for August 2023, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1AsprópyrgosAttica
    62
  2. 2AthensAttica
    61
  3. 3AcharnésAttica
    60
  4. 4ThessaloníkiCentral Macedonia
    58
  5. 5KhalándrionAttica
    56
  6. 6PiraeusAttica
    54
  7. 7PylaíaCentral Macedonia
    51
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

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

All cities in the world, August 2023 · Greece now

Use this board

SmogRank, most polluted cities in Greece, PM2.5, August 2023, smogrank.com/gr/history/2023-08 (accessed 2 Oct 2026).

Download top 10 (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.