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Summary
| Description |
English: Global map of PM2.5 (= fine particulate matter, 2.5 µm or less in diameter) distribution (2001–2006). |
| Date | |
| Source | http://www.nasa.gov/images/content/483897main_Global-PM2.5-map.JPG and New Map Offers a Global View of Health-Sapping Air Pollution |
| Author | NASA, Credit: Dalhousie University, Aaron van Donkelaar |
Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:40, 3 April 2012 | | 2,400 × 1,200 (1.32 MB) | Wyang |
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