Education

School district to purchase air purifiers for every classroom

Air purifiers using technology developed by NASA will be in every Philadelphia public school classroom when students return in August, officials said Thursday, addressing a key teachers’ union concern.

Educators ridiculed and protested a plan rolled out in February to install fans in under-ventilated rooms as a way to prevent the spread of the coronavirus. | From Metro Philadelphia (Read more.)

Health

Why Philadelpians should worry about the wildfires out west

If you noticed a haze hanging over Philadelphia lately, there’s a reason — smoke from wildfires out West and in Canada has traveled across the country and settled over the Eastern Seaboard, resulting in air quality warnings on Tuesday that started in code orange — meaning the pollution may be unhealthy for sensitive groups — and ended up in code red — unhealthy for everyone. | From WHYY (Read more.)