Climate Change in Polk 12 indicators covering climate change for Polk. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 15.07 Degrees celsius 2025 up 41.2% 421st Air temperature, hot days, tropical nights and icing days - Cities 5.15 Degrees celsius 2025 up 582.4% 91st Climate projections by scenario, 2030–2060 – Cities and FUAs 12.55 Degrees celsius 2060 down 0.4% 761st Climate projections by scenario, 2030–2060 – Cities and FUAs 1.91 Degrees celsius 2060 down 2.6% 434th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.12 Tonnes of CO2-equivalent 2024 up 9.1% 145th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.95 Tonnes of CO2-equivalent 2024 unchanged 127th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.24 Tonnes of CO2-equivalent 2024 up 12.7% 189th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.21 Tonnes of CO2-equivalent 2024 up 13.1% 186th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 1.2 Tonnes of CO2-equivalent 2024 up 27.7% 144th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 1.24 Tonnes of CO2-equivalent 2024 down 0.8% 125th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 4.88 Tonnes of CO2-equivalent 2024 up 8.7% 176th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.3 Tonnes of CO2-equivalent 2024 unchanged 124th