The top 10 most polluting countries according to the IPCC: Qatar — 37.05 per capita Kuwait — 23.49 per capita Saudi Arabia — 19.39 per capita Canada — 16.85 per capita United States — 15.74 per capita Germany — 9.7 per capita China — 7.72 per capita Spain — 6.09 per capita France — 5.02 per capita Thailand — 4.05 per capita

Source: https://www.countryliving.com/uk/news/a37266476/most-polluting-countries-un-report/

And from Wikipedia:

Greenhouse gas emissions by China are the largest of any country in the world both in production and consumption terms, and stem mainly from coal burning in China, including coal-fired power stations, coal mining,[3] and blast furnaces producing iron and steel.[4] When measuring production-based emissions, China emitted over 14 gigatonnes (Gt) CO2eq of greenhouse gases in 2019,[5] 27% of the world total.[6][7] When measuring in consumption-based terms, which adds emissions associated with imported goods and extracts those associated with exported goods, China accounts for 13 gigatonnes (Gt) or 25% of global emissions.[8]

https://en.m.wikipedia.org/wiki/Greenhouse_gas_emissions_by_China

So, yeah, bullshit map