The National Interagency Fire Center reported light wildland fire activity. Currently there a total of 12 active fires in Alaska, Arizona, California, and New Mexico. The smoke and burn scars from the Alaska wild fires are distinguishable in today’s MODIS…

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Alaska Fires Continue and Moderate PM2.5 over the Gulf of Mexico and Southeastern US

Moderate PM2.5 concentrations were recorded in the Northeastern US states, as seen in the Airnow PM2.5 AQI loop (top left image), as fewer fires were burning out of control in Quebec. Smoke associated with these fires is visible in today’s…

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Moderate PM2.5 in the Northeastern US due to Canadian Fires in Quebec. Fires in Central America and Alaska Still Burning.

Moderate PM2.5 concentrations were recorded in the Northeastern US states, as seen in the Airnow PM2.5 AQI loop (top left image), as fewer fires were burning out of control in Quebec. Smoke associated with these fires is visible in today’s…

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Moderate PM2.5 in the Northeastern US due to Canadian Fires in Quebec. Fires in Central America and Alaska Still Burning.

PM2.5 levels (top left, courtesy AIRNow) were Code Yellow (Moderate) PM2.5 levels today. States in the Northeast, Southern, Pacific Southwest regions. Code Orange PM2.5 levels were observed in Pennsylvania. Ozone levels were mostly good throughout the country today. In the…

Originally posted here:
MOderate Air Quality Levels Throughout Country; Smoke from Central American and Canadian fires reaching into U.S.

The MODIS Terra AOD map (IDEA, bottom left) shows high AOD levels were observed in Georgia, South Carolina, North Carolina, Virgina, Maryland, Pennsylvania, and New Jersey, with the highest AOD levels being reported in the Carolinas. In addition to high…

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Moderate PM2.5 and High AOD Levels in the East