U.S. Air Quality

Moderate AQ in the Carolinas; good elsewhere

It is a very good air quality day for the country with only elevated concentrations in California's San Joaquin Valley under heavy cloud cover and a few hours of moderate concentrations in the Carolinas (left) and GASP was able to catch that line of haze following the frontal passage (right). The red line of nearly 1 AOD could not be confirmed on MODIS today as the AOD product did not run on IDEA today (we're checking this out).