Sun Valley Generating News Today

Support for LAist comes from According to Michael Jerrett, a UCLA public health professor, Pacoima faces multiple challenges when it comes to air quality. For starters, the geography of the region, a valley, causes air-toxic chemicals, like nitrogen dioxide and ozone to settle near ground level. It’s like liquid in a bowl. That’s where small particles get into people’s lungs, where they can cause inflammation. It also doesn’t help that Pacoima is a big producer of those chemicals. White...