Environment in Wakayama 15 indicators covering environment for Wakayama. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -9.1 Percentage change 2025 down 264.0% 1101st Historical exposure to drought — Cropland soil moisture anomaly -7.82 Percentage change 2025 down 385.0% 2533rd Historical exposure to drought — Land soil moisture anomaly -8.15 Percentage change 2025 down 566.5% 2692nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.03 Tonnes of CO2-equivalent 2024 down 25.0% 584th 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 32.52 Degrees celsius 2024 up 1.0% 454th Land surface temperature - Cities and FUAs — Daytime winter land 11.81 Degrees celsius 2024 up 16.1% 477th Land surface temperature - Cities and FUAs — Daytime yearly land 22.79 Degrees celsius 2024 up 0.1% 558th Land surface temperature - Cities and FUAs — Nighttime summer land 21.66 Degrees celsius 2024 up 1.5% 174th Land surface temperature - Cities and FUAs — Nighttime winter land 2.63 Degrees celsius 2024 up 200.6% 459th Land surface temperature - Cities and FUAs — Nighttime yearly land 10.79 Degrees celsius 2024 up 9.3% 409th Air pollution - Cities and FUAs — Population exposure to nitrogen 11.64 Microgrammes per cubic metre 2025 — 967th Air pollution - Cities and FUAs — Population exposure to ozone 66.55 Microgrammes per cubic metre 2025 — 913th Air pollution - Cities and FUAs — Population exposure to PM10 30.84 Microgrammes per cubic metre 2025 — 947th Air pollution - Cities and FUAs — Population exposure to PM2.5 10.42 Microgrammes per cubic metre 2025 — 1067th