Environment in Tokyo 15 indicators covering environment for Tokyo. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -13.2 Percentage change 2025 down 428.0% 1246th Historical exposure to drought — Cropland soil moisture anomaly -13.48 Percentage change 2025 down 365.5% 2865th Historical exposure to drought — Land soil moisture anomaly -12.63 Percentage change 2025 down 376.7% 2983rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 1.35 Tonnes of CO2-equivalent 2024 down 19.2% 26th 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 35.05 Degrees celsius 2024 down 2.3% 296th Land surface temperature - Cities and FUAs — Daytime winter land 13.38 Degrees celsius 2024 up 12.1% 378th Land surface temperature - Cities and FUAs — Daytime yearly land 21.47 Degrees celsius 2024 down 6.5% 673rd Land surface temperature - Cities and FUAs — Nighttime summer land 22.29 Degrees celsius 2024 up 1.8% 119th Land surface temperature - Cities and FUAs — Nighttime winter land 1.98 Degrees celsius 2024 up 1,226.1% 510th Land surface temperature - Cities and FUAs — Nighttime yearly land 8.5 Degrees celsius 2024 down 7.2% 628th Air pollution - Cities and FUAs — Population exposure to nitrogen 20.68 Microgrammes per cubic metre 2025 — 789th Air pollution - Cities and FUAs — Population exposure to ozone 61.03 Microgrammes per cubic metre 2025 — 980th Air pollution - Cities and FUAs — Population exposure to PM10 44.48 Microgrammes per cubic metre 2025 — 395th Air pollution - Cities and FUAs — Population exposure to PM2.5 10.03 Microgrammes per cubic metre 2025 — 1082nd