Widespread Reductions in Haze across the United States from the Early 1990s through 2011
| Title | Widespread Reductions in Haze across the United States from the Early 1990s through 2011 |
| Publication Type | Journal Article |
| Year | 2014 |
| Authors | Hand, Jennifer L., Bret A. Schichtel, William C. Malm, S. Copeland, J. V. Molenar, N. Frank, and Marc L. Pitchford |
| Journal | Atmospheric Environment |
| Volume | 94 |
| Pages | 671-679 |
| Date Published | May 27 |
| Publisher | Elsevier |
| Keywords | Air pollution, Air quality |
