01
Mar
Moderate PM2.5 levels in Central and Northeastern US; Fires in the South
Very early in the morning moderate to unhealthy levels of PM2.5 were present in Nebraska, Oregon and Idaho/Montana. As the day progressed air quality improved to moderate levels in Central US while in the Northeast air quality remained in the…
Read the original:
Moderate PM2.5 levels in Central and Northeastern US; Fires in the South
Tags: Air Quality, central, ground-based pm data, idaho, moderate-levels, morning, nebraska, northeast, oregon, progressed-air, quality-improved, the-day, the-morning, unhealthy-levels