Environment in Tehuacan 13 indicators covering environment for Tehuacan. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 2.4 Percentage change 2025 down 75.8% 211th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.02 Tonnes of CO2-equivalent 2024 unchanged 703rd Total and environment-related patents - FUAs — Patent applications 0.2 Patents 2022 down 60.0% 848th Land surface temperature - Cities and FUAs — Daytime summer land 31.8 Degrees celsius 2024 up 4.8% 516th Land surface temperature - Cities and FUAs — Daytime winter land 29.86 Degrees celsius 2024 up 11.8% 47th Land surface temperature - Cities and FUAs — Daytime yearly land 32.01 Degrees celsius 2024 up 5.7% 104th Land surface temperature - Cities and FUAs — Nighttime summer land 12.47 Degrees celsius 2024 up 2.1% 1197th Land surface temperature - Cities and FUAs — Nighttime winter land 9.77 Degrees celsius 2024 up 22.4% 143rd Land surface temperature - Cities and FUAs — Nighttime yearly land 11.49 Degrees celsius 2024 up 7.9% 347th Air pollution - Cities and FUAs — Population exposure to nitrogen 5.7 Microgrammes per cubic metre 2025 — 1201st Air pollution - Cities and FUAs — Population exposure to ozone 84.57 Microgrammes per cubic metre 2025 — 637th Air pollution - Cities and FUAs — Population exposure to PM10 71.49 Microgrammes per cubic metre 2025 — 126th Air pollution - Cities and FUAs — Population exposure to PM2.5 64.47 Microgrammes per cubic metre 2025 — 99th