The other day, someone on Quora asked whether ionizer air purifiers actually purify the air. This is an important question because ionizers are all over the place. For example, I was at a friend’s apartment in the US, and I saw his tower fan had an ionizer button on it: It’s also important […]
Tag: ozone
Ozone Pollution: Often Invisible, Always Dangerous
When summer rolls around, enticing blue skies often draw people outside. Throw on top the fact that most cities in China have less PM2.5 pollution in the summer, what’s stopping us from heading outside? Ozone Pollution on Rise Across China Ozone has been on a steady increase across China in recent years. To assess China’s […]
Do Ionizers Really Work?
The other day, someone on Quora asked whether ionizers actually purify the air. This is an important question because ionizer purifiers are all over the place. For example, I was at a friend’s apartment in the US, and I saw his tower fan had an ionizer button on it: It’s also important because […]
China
India
Mongolia
Bangladesh
Philippines
Global
