According to the UN Environment Programme, air pollution is the biggest environmental threat to public health globally. Air pollution, in all its forms, causes over 6.5 million deaths each year. This number has been continuously increasing in the past two decades. Not only does it affect the respiratory system, but air pollution exposure also appears to have an impact on appearance.

Air pollution is so severe that his wife's face turned black. Apparently, air pollution not only occurs in Jakarta, but also in Bali. According to some netizens' comments, air pollution also occurs in Bangka, Surabaya, Cikarang, Pasuruan, and several other industrial cities.

"from Karawang to Cikarang is also like that sis, already looking handsome when arriving but then looks like a lion dance." "yeah that's why I use a buff/balaclava and also glasses, it's okay to look ugly and messy hair instead of having a dull face and also being black when riding in the afternoon." "it's the same in Bangka, sometimes I feel lazy to use a motorcycle, but if not using a motorcycle, what else should I use?" "when I go to the mall in Surabaya, it's the same sis, that's why I don't feel like doing makeup at home. I just do makeup in the mall toilet 😂."