Climate Change in Pittsburgh 20 indicators covering climate change for Pittsburgh. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 12.56 Degrees celsius 2025 up 17.7% 592nd Air temperature, hot days, tropical nights and icing days - Cities 2.11 Degrees celsius 2025 up 868.9% 384th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.75 Degrees celsius 2060 up 0.2% 619th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.85 Tonnes of CO2-equivalent 2024 unchanged 40th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 10.17 Tonnes of CO2-equivalent 2024 down 11.4% 72nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 2.7 Tonnes of CO2-equivalent 2024 down 1.1% 40th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.67 Tonnes of CO2-equivalent 2024 up 19.6% 222nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 4.06 Tonnes of CO2-equivalent 2024 down 15.2% 54th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 4.15 Tonnes of CO2-equivalent 2024 down 20.3% 54th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.04 Tonnes of CO2-equivalent 2024 down 14.3% 55th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.02 Tonnes of CO2-equivalent 2024 unchanged 549th Climate projections by scenario, 2030–2060 – Cities and FUAs 13.14 Degrees celsius 2060 up 0.0% 689th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.3949 % change on previous year 2024 up 213.7% 470th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.49 % change on previous year 2024 down 71.9% 258th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 up 100.0% 243rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0 % change on previous year 2024 down 100.0% 234th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 down 100.0% 362nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 up 100.0% 361st Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 — 7th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 3.08 % change on previous year 2024 up 111.7% 159th