I grew up in Hanoi thinking the haze in the air was normal. I rode my motorbike through traffic every day, breathing in exhaust without a second thought. Over time, my chest started to feel tight, and
One of the biggest cause of street pollution is the smoke from cars and trucks. Littering and the disposal of waste on roads is increasing this problem. Since the air quality is poor, we breathe in ha
In Houston, an industrial hub, factories and refineries release many pollutants in to air and has led to frequent air quality violations. This pollution not only affects the health of residents but al
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