air quality

Billings Air Quality is Not Good, Smoke Making it 'Unhealthy'
Billings Air Quality is Not Good, Smoke Making it 'Unhealthy'
Billings Air Quality is Not Good, Smoke Making it 'Unhealthy'
A couple of air quality monitoring stations around Billings had readings in the "unhealthy" range on Monday (7/26), and with a high concentration of pollutants expected to continue from western wildfires, being outdoors will make it hazardous for some groups this week.