Environment in Melun 12 indicators covering environment for Melun. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 1.2 Percentage change 2025 up 400.0% 295th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.02 Tonnes of CO2-equivalent 2024 unchanged 703rd Land surface temperature - Cities and FUAs — Daytime summer land 28.3 Degrees celsius 2024 down 13.0% 900th Land surface temperature - Cities and FUAs — Daytime winter land 5.13 Degrees celsius 2024 up 7.1% 874th Land surface temperature - Cities and FUAs — Daytime yearly land 20.09 Degrees celsius 2024 down 12.8% 842nd Land surface temperature - Cities and FUAs — Nighttime summer land 14.65 Degrees celsius 2024 down 7.0% 918th Land surface temperature - Cities and FUAs — Nighttime winter land 2 Degrees celsius 2024 up 1,240.3% 514th Land surface temperature - Cities and FUAs — Nighttime yearly land 8.38 Degrees celsius 2024 down 3.1% 645th Air pollution - Cities and FUAs — Population exposure to nitrogen 43.67 Microgrammes per cubic metre 2025 — 299th Air pollution - Cities and FUAs — Population exposure to ozone 85.78 Microgrammes per cubic metre 2025 — 602nd Air pollution - Cities and FUAs — Population exposure to PM10 40.75 Microgrammes per cubic metre 2025 — 520th Air pollution - Cities and FUAs — Population exposure to PM2.5 27.85 Microgrammes per cubic metre 2025 — 642nd