Environment in Dunkerque 13 indicators covering environment for Dunkerque. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -8.6 Percentage change 2025 down 1,620.0% 1087th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.03 Tonnes of CO2-equivalent 2024 down 25.0% 590th Total and environment-related patents - FUAs — Patent applications 0.3 Patents 2022 down 90.6% 833rd Land surface temperature - Cities and FUAs — Daytime summer land 27.13 Degrees celsius 2024 down 13.1% 1031st Land surface temperature - Cities and FUAs — Daytime winter land 5.77 Degrees celsius 2024 up 8.1% 811th Land surface temperature - Cities and FUAs — Daytime yearly land 18.98 Degrees celsius 2024 down 2.4% 988th Land surface temperature - Cities and FUAs — Nighttime summer land 14.05 Degrees celsius 2024 down 2.7% 1012th Land surface temperature - Cities and FUAs — Nighttime winter land 1.9 Degrees celsius 2024 up 256.9% 525th Land surface temperature - Cities and FUAs — Nighttime yearly land 8.13 Degrees celsius 2024 up 3.5% 671st Air pollution - Cities and FUAs — Population exposure to nitrogen 46.08 Microgrammes per cubic metre 2025 — 216th Air pollution - Cities and FUAs — Population exposure to ozone 91.01 Microgrammes per cubic metre 2025 — 502nd Air pollution - Cities and FUAs — Population exposure to PM10 42.13 Microgrammes per cubic metre 2025 — 473rd Air pollution - Cities and FUAs — Population exposure to PM2.5 28.01 Microgrammes per cubic metre 2025 — 627th