Environment in Changwon 12 indicators covering environment for Changwon. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -7.7 Percentage change 2025 down 279.1% 1031st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.39 Tonnes of CO2-equivalent 2024 up 25.8% 112th Land surface temperature - Cities and FUAs — Daytime summer land 29.48 Degrees celsius 2024 down 3.2% 758th Land surface temperature - Cities and FUAs — Daytime winter land 7.4 Degrees celsius 2024 up 40.9% 718th Land surface temperature - Cities and FUAs — Daytime yearly land 17.98 Degrees celsius 2024 up 2.0% 1122nd Land surface temperature - Cities and FUAs — Nighttime summer land 20.6 Degrees celsius 2024 up 4.9% 280th Land surface temperature - Cities and FUAs — Nighttime winter land -0.7981 Degrees celsius 2024 up 74.4% 830th Land surface temperature - Cities and FUAs — Nighttime yearly land 7.78 Degrees celsius 2024 up 20.6% 738th Air pollution - Cities and FUAs — Population exposure to nitrogen 19.62 Microgrammes per cubic metre 2025 — 808th Air pollution - Cities and FUAs — Population exposure to ozone 65.19 Microgrammes per cubic metre 2025 — 941st Air pollution - Cities and FUAs — Population exposure to PM10 25.29 Microgrammes per cubic metre 2025 — 1102nd Air pollution - Cities and FUAs — Population exposure to PM2.5 15.24 Microgrammes per cubic metre 2025 — 999th