The South Coast Air Quality Management District monitors particulates ... then you probably want to keep your kids out of ... the outside air," he said. Why are children and pregnant people ...

The World Health Organization reports more than 90% of children breathe air so polluted that it puts their health at risk.

The state's largest school district will keep campuses closed Friday as students and employees grapple with evacuations, power outages and poor air quality.

Greathouse founded Safe Indoor Air For Oregon Schools, a parent group that advocates for better ventilation in PPS classrooms ...

Wildfire smoke causes particularly dangerous air quality, especially for sensitive ... And what does that mean for kids? First, the risks. Wildfire smoke includes small particles that can be ...