Environment in Chartres 13 indicators covering environment for Chartres. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -3.5 Percentage change 2025 down 450.0% 727th 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 3.6 Patents 2022 down 77.4% 595th Land surface temperature - Cities and FUAs — Daytime summer land 31.15 Degrees celsius 2024 down 9.9% 578th Land surface temperature - Cities and FUAs — Daytime winter land 5.63 Degrees celsius 2024 up 12.7% 828th Land surface temperature - Cities and FUAs — Daytime yearly land 20.69 Degrees celsius 2024 down 12.2% 756th Land surface temperature - Cities and FUAs — Nighttime summer land 13.58 Degrees celsius 2024 down 10.7% 1083rd Land surface temperature - Cities and FUAs — Nighttime winter land 2.06 Degrees celsius 2024 up 1,415.8% 507th Land surface temperature - Cities and FUAs — Nighttime yearly land 7.69 Degrees celsius 2024 down 10.8% 760th Air pollution - Cities and FUAs — Population exposure to nitrogen 34.85 Microgrammes per cubic metre 2025 — 600th Air pollution - Cities and FUAs — Population exposure to ozone 103.87 Microgrammes per cubic metre 2025 — 261st Air pollution - Cities and FUAs — Population exposure to PM10 35.62 Microgrammes per cubic metre 2025 — 786th Air pollution - Cities and FUAs — Population exposure to PM2.5 24.65 Microgrammes per cubic metre 2025 — 786th