Environment in London 13 indicators covering environment for London. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -8.7 Percentage change 2025 down 583.3% 1092nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 2.28 Tonnes of CO2-equivalent 2024 down 29.4% 16th Total and environment-related patents - FUAs — Patent applications 46.2 Patents 2022 up 16.7% 215th Land surface temperature - Cities and FUAs — Daytime summer land 27.97 Degrees celsius 2024 down 13.2% 943rd Land surface temperature - Cities and FUAs — Daytime winter land 5.13 Degrees celsius 2024 down 0.2% 873rd Land surface temperature - Cities and FUAs — Daytime yearly land 21.2 Degrees celsius 2024 down 4.7% 702nd Land surface temperature - Cities and FUAs — Nighttime summer land 12.71 Degrees celsius 2024 down 9.1% 1189th Land surface temperature - Cities and FUAs — Nighttime winter land -5.31 Degrees celsius 2024 up 21.2% 1235th Land surface temperature - Cities and FUAs — Nighttime yearly land 7.3 Degrees celsius 2024 up 18.5% 841st Air pollution - Cities and FUAs — Population exposure to nitrogen 54.13 Microgrammes per cubic metre 2025 — 63rd Air pollution - Cities and FUAs — Population exposure to ozone 73.68 Microgrammes per cubic metre 2025 — 805th Air pollution - Cities and FUAs — Population exposure to PM10 38.46 Microgrammes per cubic metre 2025 — 633rd Air pollution - Cities and FUAs — Population exposure to PM2.5 27.41 Microgrammes per cubic metre 2025 — 661st