Environment in Gyeongsan 12 indicators covering environment for Gyeongsan. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -11.7 Percentage change 2025 down 550.0% 1229th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.12 Tonnes of CO2-equivalent 2024 up 33.3% 288th Land surface temperature - Cities and FUAs — Daytime summer land 30.75 Degrees celsius 2024 down 3.8% 611th Land surface temperature - Cities and FUAs — Daytime winter land 6.39 Degrees celsius 2024 up 61.2% 763rd Land surface temperature - Cities and FUAs — Daytime yearly land 17.86 Degrees celsius 2024 up 2.5% 1136th Land surface temperature - Cities and FUAs — Nighttime summer land 20.5 Degrees celsius 2024 up 5.9% 287th Land surface temperature - Cities and FUAs — Nighttime winter land -2.77 Degrees celsius 2024 up 47.1% 1051st Land surface temperature - Cities and FUAs — Nighttime yearly land 6.81 Degrees celsius 2024 up 32.1% 960th Air pollution - Cities and FUAs — Population exposure to nitrogen 18.76 Microgrammes per cubic metre 2025 — 825th Air pollution - Cities and FUAs — Population exposure to ozone 65.2 Microgrammes per cubic metre 2025 — 939th Air pollution - Cities and FUAs — Population exposure to PM10 26.58 Microgrammes per cubic metre 2025 — 1059th Air pollution - Cities and FUAs — Population exposure to PM2.5 16.18 Microgrammes per cubic metre 2025 — 990th