Environment in Santa Marta 12 indicators covering environment for Santa Marta. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -2.7 Percentage change 2025 up 6.9% 650th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.28 Tonnes of CO2-equivalent 2024 up 47.4% 152nd Land surface temperature - Cities and FUAs — Daytime summer land 24.84 Degrees celsius 2024 down 2.3% 1249th Land surface temperature - Cities and FUAs — Daytime winter land 25.11 Degrees celsius 2024 up 4.2% 122nd Land surface temperature - Cities and FUAs — Daytime yearly land 25.06 Degrees celsius 2024 up 1.3% 409th Land surface temperature - Cities and FUAs — Nighttime summer land 16.87 Degrees celsius 2024 down 1.1% 618th Land surface temperature - Cities and FUAs — Nighttime winter land 16.8 Degrees celsius 2024 up 7.9% 56th Land surface temperature - Cities and FUAs — Nighttime yearly land 16.85 Degrees celsius 2024 up 4.1% 112th Air pollution - Cities and FUAs — Population exposure to nitrogen 3.16 Microgrammes per cubic metre 2025 — 1260th Air pollution - Cities and FUAs — Population exposure to ozone 59.13 Microgrammes per cubic metre 2025 — 1008th Air pollution - Cities and FUAs — Population exposure to PM10 72.12 Microgrammes per cubic metre 2025 — 124th Air pollution - Cities and FUAs — Population exposure to PM2.5 51.34 Microgrammes per cubic metre 2025 — 163rd