February 25, 2005
Increasing PM2.5 level in Los Angeles, CA
Once again, the Great Lakes region is under moderate air quality. The particle concentration in Los Angeles increased since yesterday, which put the city under code orange. After the passage of the frontal system, the east coast is under good conditions. Some monitoring sites in Pennsylvania have moderate PM2.5 levels. MODIS Aqua images, from Rapidfire, show some fires persisting in what I believe to be Alabama.
