Environment in Paris 15 indicators covering environment for Paris. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -1.6 Percentage change 2025 down 33.3% 530th Historical exposure to drought — Land soil moisture anomaly -1.51 Percentage change 2025 up 4.5% 1308th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 2.05 Tonnes of CO2-equivalent 2024 down 3.8% 18th River flooding exposure — Cropland share exposed to river flooding 20.67 Percentage of agricultural land area 2022 down 12.4% 180th Total and environment-related patents - FUAs — Patent applications 2,401 Patents 2022 down 15.3% 5th Land surface temperature - Cities and FUAs — Daytime summer land 29.59 Degrees celsius 2024 down 10.7% 738th Land surface temperature - Cities and FUAs — Daytime winter land 5.81 Degrees celsius 2024 up 12.3% 802nd Land surface temperature - Cities and FUAs — Daytime yearly land 20.12 Degrees celsius 2024 down 13.0% 829th Land surface temperature - Cities and FUAs — Nighttime summer land 15.2 Degrees celsius 2024 down 9.3% 818th Land surface temperature - Cities and FUAs — Nighttime winter land 1.87 Degrees celsius 2024 up 1,514.5% 520th Land surface temperature - Cities and FUAs — Nighttime yearly land 8.37 Degrees celsius 2024 down 4.6% 641st Air pollution - Cities and FUAs — Population exposure to nitrogen 53.82 Microgrammes per cubic metre 2025 — 65th Air pollution - Cities and FUAs — Population exposure to ozone 69.84 Microgrammes per cubic metre 2025 — 860th Air pollution - Cities and FUAs — Population exposure to PM10 39.07 Microgrammes per cubic metre 2025 — 593rd Air pollution - Cities and FUAs — Population exposure to PM2.5 29.27 Microgrammes per cubic metre 2025 — 563rd