Environment in Shimonoseki 12 indicators covering environment for Shimonoseki. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -6.1 Percentage change 2025 down 296.8% 937th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.02 Tonnes of CO2-equivalent 2024 down 33.3% 697th Land surface temperature - Cities and FUAs — Daytime summer land 28.14 Degrees celsius 2024 down 1.4% 910th Land surface temperature - Cities and FUAs — Daytime winter land 10.74 Degrees celsius 2024 up 30.7% 541st Land surface temperature - Cities and FUAs — Daytime yearly land 20.6 Degrees celsius 2024 down 1.1% 759th Land surface temperature - Cities and FUAs — Nighttime summer land 20.31 Degrees celsius 2024 up 5.1% 302nd Land surface temperature - Cities and FUAs — Nighttime winter land 2.77 Degrees celsius 2024 up 101.9% 452nd Land surface temperature - Cities and FUAs — Nighttime yearly land 10.24 Degrees celsius 2024 up 6.3% 451st Air pollution - Cities and FUAs — Population exposure to nitrogen 13.59 Microgrammes per cubic metre 2025 — 900th Air pollution - Cities and FUAs — Population exposure to ozone 64.88 Microgrammes per cubic metre 2025 — 938th Air pollution - Cities and FUAs — Population exposure to PM10 24.19 Microgrammes per cubic metre 2025 — 1117th Air pollution - Cities and FUAs — Population exposure to PM2.5 11.49 Microgrammes per cubic metre 2025 — 1033rd