September 28, 2009

Smoke over Northwestern, Central US and Mid-Atlantic/South

August 25, 2009

Good to Moderate Air Quality in U.S.; Dust in the Atlantic off East Coast; Another Tropical System Possibly Forming in the Caribbean

June 9, 2009

Moderate PM2.5 Air Quality Continues in the East; Smoke Over the Pacific Northwest

May 26, 2009

Moderate Air Quality in California and the Midwest; Smoke in Mexico

April 13, 2009

Heavy Smoke in the Gulf of Mexico, Dust off the Pacific Coast

March 29, 2009

Still "green" across the US

March 17, 2009

Smoke and Haze in the Midwest Ahead of an Advancing Cold Front; Code Yellow/Orange PM2.5 Air Quality in Southern California

March 15, 2009

Elevated aerosol concentrations through the midwest and lakes states

March 8, 2009

Moderate air quality in the mid-Atlantic, smoke in south

November 2, 2008

Midwest haze continues and is likely to persist

October 6, 2008

Haze/Smoke in the Southeast and Mississippi River Valley

September 22, 2008

Smoke Persists in the Great Lakes and Ohio River Valley

June 29, 2008

Improving in CA and the northeast degrading in Texas and southeast

June 27, 2008

Very Unhealthy Air Quality in California Continues

March 3, 2007

African dust arrives in the Americas

May 10, 2006

Heavy smoke over Gulf of Mexico

May 13, 2005

Nephelometer Data

August 12, 2004

Saharan dust and Charley

March 23, 2004

New Link and More "Smoke in your Eyes"