Environment in San Luis Potosi 13 indicators covering environment for San Luis Potosi. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -2.8 Percentage change 2025 down 123.7% 659th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.19 Tonnes of CO2-equivalent 2024 up 18.8% 208th Total and environment-related patents - FUAs — Patent applications 1.5 Patents 2022 up 25.0% 706th Land surface temperature - Cities and FUAs — Daytime summer land 34.78 Degrees celsius 2024 down 7.3% 312th Land surface temperature - Cities and FUAs — Daytime winter land 28.52 Degrees celsius 2024 up 1.3% 61st Land surface temperature - Cities and FUAs — Daytime yearly land 33.81 Degrees celsius 2024 down 2.4% 67th Land surface temperature - Cities and FUAs — Nighttime summer land 15.98 Degrees celsius 2024 up 7.0% 702nd Land surface temperature - Cities and FUAs — Nighttime winter land 8.46 Degrees celsius 2024 up 13.5% 181st Land surface temperature - Cities and FUAs — Nighttime yearly land 13.21 Degrees celsius 2024 up 7.6% 237th Air pollution - Cities and FUAs — Population exposure to nitrogen 6.09 Microgrammes per cubic metre 2025 — 1195th Air pollution - Cities and FUAs — Population exposure to ozone 85.28 Microgrammes per cubic metre 2025 — 616th Air pollution - Cities and FUAs — Population exposure to PM10 48.25 Microgrammes per cubic metre 2025 — 304th Air pollution - Cities and FUAs — Population exposure to PM2.5 44.42 Microgrammes per cubic metre 2025 — 223rd