Environment in Jeju 20 indicators covering environment for Jeju. IndicatorLatest Year10-yr change Rank Historical exposure to drought — Land soil moisture anomaly -5.63 Percentage change 2025 down 211.9% 2342nd Drought - Cities and FUAs — Land soil moisture anomaly -5.6 Percentage change 2025 down 209.8% 902nd Historical exposure to drought — Cropland soil moisture anomaly -5.63 Percentage change 2025 down 211.9% 2231st Exposure to drought — Cropland soil moisture anomaly 2.71 Percentage change 2024 down 48.8% 39th Exposure to drought — Land soil moisture anomaly 2.78 Percentage change 2024 down 47.1% 101st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.06 Tonnes of CO2-equivalent 2024 up 20.0% 442nd River flooding exposure — Cropland share exposed to river flooding 0 Percentage of agricultural land area 2022 — 2580th Land surface temperature - Cities and FUAs — Daytime summer land 29.18 Degrees celsius 2024 down 3.9% 786th Land surface temperature - Cities and FUAs — Daytime winter land 11.44 Degrees celsius 2024 up 26.7% 500th Land surface temperature - Cities and FUAs — Daytime yearly land 20.51 Degrees celsius 2024 down 2.5% 773rd Land surface temperature - Cities and FUAs — Nighttime summer land 19.23 Degrees celsius 2024 up 3.8% 399th Land surface temperature - Cities and FUAs — Nighttime winter land 3.39 Degrees celsius 2024 up 860.6% 420th Land surface temperature - Cities and FUAs — Nighttime yearly land 11.18 Degrees celsius 2024 up 14.8% 373rd Air pollution - Cities and FUAs — Population exposure to PM10 26 Microgrammes per cubic metre 2025 — 1071st Air pollution - Cities and FUAs — Population exposure to PM2.5 13.54 Microgrammes per cubic metre 2025 — 1004th Air pollution - Cities and FUAs — Population exposure to ozone 78.29 Microgrammes per cubic metre 2025 — 740th Air pollution - Cities and FUAs — Population exposure to nitrogen 12.02 Microgrammes per cubic metre 2025 — 950th Land cover and land cover change — Grassland 2.18 Square kilometres 2022 down 56.2% 724th Land cover and land cover change — Loss of cropland 72.36 Square kilometres 2022 up 255.0% 633rd Land cover and land cover change — Gain of artificial surfaces 49.4 Square kilometres 2022 up 568.7% 581st