Environment in La Rochelle 13 indicators covering environment for La Rochelle. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -2 Percentage change 2025 down 385.7% 569th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.01 Tonnes of CO2-equivalent 2024 down 50.0% 872nd Total and environment-related patents - FUAs — Patent applications 7 Patents 2022 down 36.9% 504th Land surface temperature - Cities and FUAs — Daytime summer land 30.6 Degrees celsius 2024 down 9.4% 624th Land surface temperature - Cities and FUAs — Daytime winter land 8.57 Degrees celsius 2024 up 2.5% 663rd Land surface temperature - Cities and FUAs — Daytime yearly land 21.48 Degrees celsius 2024 down 10.5% 677th Land surface temperature - Cities and FUAs — Nighttime summer land 16.26 Degrees celsius 2024 down 6.5% 671st Land surface temperature - Cities and FUAs — Nighttime winter land 3.52 Degrees celsius 2024 up 66.7% 414th Land surface temperature - Cities and FUAs — Nighttime yearly land 10.13 Degrees celsius 2024 down 3.0% 467th Air pollution - Cities and FUAs — Population exposure to nitrogen 32.31 Microgrammes per cubic metre 2025 — 664th Air pollution - Cities and FUAs — Population exposure to ozone 113 Microgrammes per cubic metre 2025 — 178th Air pollution - Cities and FUAs — Population exposure to PM10 36.24 Microgrammes per cubic metre 2025 — 750th Air pollution - Cities and FUAs — Population exposure to PM2.5 21.85 Microgrammes per cubic metre 2025 — 904th