Environment in Santander 13 indicators covering environment for Santander. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -5.3 Percentage change 2025 down 581.8% 891st Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.01 Tonnes of CO2-equivalent 2024 unchanged 872nd Total and environment-related patents - FUAs — Patent applications 14.6 Patents 2022 up 69.8% 409th Land surface temperature - Cities and FUAs — Daytime summer land 28.25 Degrees celsius 2024 up 0.1% 902nd Land surface temperature - Cities and FUAs — Daytime winter land 11.91 Degrees celsius 2024 up 2.7% 473rd Land surface temperature - Cities and FUAs — Daytime yearly land 20.13 Degrees celsius 2024 down 5.5% 835th Land surface temperature - Cities and FUAs — Nighttime summer land 14.34 Degrees celsius 2024 down 7.8% 963rd Land surface temperature - Cities and FUAs — Nighttime winter land 4.59 Degrees celsius 2024 up 72.9% 353rd Land surface temperature - Cities and FUAs — Nighttime yearly land 9.66 Degrees celsius 2024 down 7.1% 512th Air pollution - Cities and FUAs — Population exposure to nitrogen 36.27 Microgrammes per cubic metre 2025 — 568th Air pollution - Cities and FUAs — Population exposure to ozone 105.66 Microgrammes per cubic metre 2025 — 243rd Air pollution - Cities and FUAs — Population exposure to PM10 41.08 Microgrammes per cubic metre 2025 — 502nd Air pollution - Cities and FUAs — Population exposure to PM2.5 28.58 Microgrammes per cubic metre 2025 — 601st