SmogRank / World / South Korea / Jeollanam-do / 2023

Most polluted cities in Jeollanam-do, South Korea, 2023

No city in Jeollanam-do, South Korea had measurements on 70% of the days, so 2023 has no board for Jeollanam-do, South Korea.

OpenAQ's archive, where our readings come from, has almost none for 56 of these 365 days. Cities in the United States and Europe have them from the EPA's and the European Environment Agency's own records of the same monitors; elsewhere a city's average is over its other days. Why.

Jeollanam-do has 15 cities ranked over the last 30 days, but none here: most of its monitors have no readings for 2023 in OpenAQ's archive, where ours come from, or too few to rank. Cities missing from this board weren't clean, just not measured.

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, 2023 · All cities in South Korea, 2023 · Jeollanam-do now