The charts shows air pollution levels by different causes among four countries in 2021.
The charts shows air pollution levels by different causes among four countries in 2021. pR5Pm
The illustrated bar chart below depicts the air pollutions levels from electric generation, transport, and industry among 4 countries (China, America, Japan, Australias) in 2021.
Overall, according to the chart, China has the highest pollution levels regardless of electric generation, transport, and industry in contrast with Australia that has the lowest problem in air pollutions. whereas, in America, only transport exploits pollution in the same year.
To begin with, Air from the industry is the leading
causes of air pollution in china and in japan that reaches 80 PPM and just over 40 ppm respectively, while in America, wherein the main problem came from their transport system causes pollution in their country which just over 60 PPM although industry and electric consumption have remained stable.
Moreover, Australia has the lowest pollution from electric generation, transport, and industry and equally divided, which has only just under 20 PPM for all unlike in any other countries that have different proportions. 
The illustrated bar chart below depicts the  
air
  pollutions
 levels from  
electric
 generation,  
transport
, and  
industry
 among 4 countries (China, America, Japan,  
Australias
) in 2021. 
Overall
, according to the chart, China has the highest  
pollution
 levels regardless of  
electric
 generation,  
transport
, and  
industry
  in contrast
 with Australia that has the lowest problem in  
air
  pollutions
.  
whereas
, in America,  
only
  transport
 exploits  
pollution
 in the same year.
To  
begin
 with,  
Air
 from the  
industry
 is the leading 
causes
 of  
air
  pollution
 in  
china
 and in japan that reaches 80 PPM and  
just
 over 40 ppm  
respectively
, while in America, wherein the main problem came from their  
transport
 system causes  
pollution
 in their country which  
just
 over 60 PPM although  
industry
 and  
electric
 consumption have remained stable. 
Moreover
, Australia has the lowest  
pollution
 from  
electric
 generation,  
transport
, and  
industry
 and  
equally
 divided, which has  
only
  just
 under 20 PPM for all unlike in any other countries that have  
different
 proportions.