Wildfire smoke causes particularly dangerous air quality, especially for sensitive groups including children and pregnant ...

Wildfire smoke causes particularly dangerous air quality, especially for sensitive groups that include children and pregnant people.

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

And what does that mean for kids? First, the risks ... PurpleAir, a network of public air quality sensors, offers an alternative view to AQMD's. Castriotta with USC said toxins from burning ...