SmogRank / World / South Korea / Gyeongsangnam-do / February 2025

Most unhealthy days in Gyeongsangnam-do, South Korea, February 2025

13 cities in Gyeongsangnam-do, South Korea ranked by their share of unhealthy days over the 28 days. The most unhealthy days: Tongyeong, South Korea, 1 of 28 measured days. A city needs measurements on 70% of the days to be ranked.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

← Tongyeong 4% 3%0
Every city in Gyeongsangnam-do, South Korea ranked for February 2025, one column each, ranked by unhealthy days: height is the share of its measured days that were unhealthy, colour its average. Point at it to read a city; tap to open it.
  1. 1Tongyeong
    1 of 28
  2. 2Chinju
    1 of 28
  3. 3Miryang
    0 of 23
  4. 4Kimhae
    0 of 28
  5. 5Naesŏ
    0 of 28
  6. 6Yangsan
    0 of 28
  7. 7Goseong
    0 of 25
  8. 7Ungsang
    0 of 28
  9. 9Changnyeong
    0 of 28
  10. 10Changwon
    0 of 28
  11. 11Sinhyeon
    0 of 28
  12. 12Geoje
    0 of 28
  13. 13Hadong
    0 of 28
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, February 2025 · All cities in South Korea, February 2025 · Gyeongsangnam-do now

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SmogRank, most polluted cities in Gyeongsangnam-do, South Korea, by unhealthy days, PM2.5, February 2025, smogrank.com/kr/region/gyeongsangnam-do/history/2025-02?by=days (accessed 7 Oct 2026).

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