Environment in Celaya 13 indicators covering environment for Celaya. IndicatorLatest Year10-yr change Rank Drought - Cities and FUAs — Land soil moisture anomaly 10.2 Percentage change 2025 down 54.7% 13th Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.07 Tonnes of CO2-equivalent 2024 up 16.7% 407th Total and environment-related patents - FUAs — Patent applications 2.8 Patents 2020 up 180.0% 637th Land surface temperature - Cities and FUAs — Daytime summer land 34.84 Degrees celsius 2024 up 6.8% 309th Land surface temperature - Cities and FUAs — Daytime winter land 29.88 Degrees celsius 2024 down 0.0% 46th Land surface temperature - Cities and FUAs — Daytime yearly land 34.63 Degrees celsius 2024 up 2.7% 45th Land surface temperature - Cities and FUAs — Nighttime summer land 16.3 Degrees celsius 2024 up 15.4% 668th Land surface temperature - Cities and FUAs — Nighttime winter land 9.38 Degrees celsius 2024 up 4.4% 154th Land surface temperature - Cities and FUAs — Nighttime yearly land 13.25 Degrees celsius 2024 up 8.2% 231st Air pollution - Cities and FUAs — Population exposure to nitrogen 11.04 Microgrammes per cubic metre 2025 — 1006th Air pollution - Cities and FUAs — Population exposure to ozone 85.51 Microgrammes per cubic metre 2025 — 609th Air pollution - Cities and FUAs — Population exposure to PM10 81.15 Microgrammes per cubic metre 2025 — 84th Air pollution - Cities and FUAs — Population exposure to PM2.5 77.73 Microgrammes per cubic metre 2025 — 53rd