The first image below, courtesy NOAA HMS, shows the fire locations across the United States. The red dots correspond to active fires, and the grey areas are plumes. The major concentration of fires is in the Southeast region and Plains region. Although there is a large concentration of fires, there is little smoke being picked up by HMS. There are however scattered noticeable smoke plumes in the Great Lakes region and the in the southwest. The second image below, courtesy MODIS Aqua, shows the retrieved AOD for the country today. You can see that most of these raised values correspond to more optically thick areas, which correspond to the fires and smoke debris throughout the nation.
The first image, courtesy EPA AIRNOW, shows most of California and some of the surrounding states. The larges AQI value for today was in Nipomo, CA . followed by the Coachella  valley due to high PM2.5. The next image, courtesy OMI NRT, shows the retrieved NO2 column for the troposphere. This image shows a large amount of NO2 in the Mid Atlantic region and in southern California. This enhancement in NO2 may lead to an increase in PM2.5 and various code yellows.