city smog

smog develops when carbon emissions react with sunlight, and the problem is not the sunlight.   X

is your city on the smog list?

Most polluted cities


dirty coal

the real problem is we burn dirty coal in outland power plants to produce electricity for the city. Burning carbon fuels produces large amounts of carbon dioxide, which causes climate change.

coal-fired power plant
coal-fired power plant producing "clean" electricity for the city, Tennessee Valley Authority, USA
cause of the smog