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"