@jhon_air pollution

He stemians I publish a day on air pollution. From some of the articles I read
Air pollution is still a threat to the world community. IQAir data (2019) states, 90% of the global population breathe unsafe air. Even 5 cities in Indonesia (South Tangerang, Bekasi, Pekanbaru, Pontianak and Jakarta) are the cities with the worst air quality in Southeast Asia.

Dust & CO2 particles that enter the body, will slip through the body's defenses, penetrate deep into the respiratory and circulatory system and in the long run, cause various kinds of chronic diseases.
@ jhon_saveenvironment