Environment in San Cristobal de las Casas 12 indicators covering environment for San Cristobal de las Casas. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly -6.3 Percentage change 2025 down 265.8% 958th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.01 Tonnes of CO2-equivalent 2024 unchanged 872nd Land surface temperature - Cities and FUAs — Daytime summer land 22.1 Degrees celsius 2024 down 3.9% 1331st Land surface temperature - Cities and FUAs — Daytime winter land 23.5 Degrees celsius 2024 up 4.9% 142nd Land surface temperature - Cities and FUAs — Daytime yearly land 25.09 Degrees celsius 2024 up 5.1% 406th Land surface temperature - Cities and FUAs — Nighttime summer land 10.35 Degrees celsius 2024 up 7.5% 1301st Land surface temperature - Cities and FUAs — Nighttime winter land 7.91 Degrees celsius 2024 up 22.2% 200th Land surface temperature - Cities and FUAs — Nighttime yearly land 9.58 Degrees celsius 2024 up 19.5% 524th Air pollution - Cities and FUAs — Population exposure to nitrogen 6.46 Microgrammes per cubic metre 2025 — 1182nd Air pollution - Cities and FUAs — Population exposure to ozone 61.1 Microgrammes per cubic metre 2025 — 984th Air pollution - Cities and FUAs — Population exposure to PM10 73.78 Microgrammes per cubic metre 2025 — 117th Air pollution - Cities and FUAs — Population exposure to PM2.5 65.36 Microgrammes per cubic metre 2025 — 95th