PM2.5 Daily Animated Files

Animation files for yesterday are generally available by 7 am each day. The file naming convention is pm25_yyyymmdd.pps(t).

You must have MicroSoft Powerpoint to view these files. To download a free version of MicroSoft Powerpoint Viewer to your computer, click here.

If you wish to view the default daily animation directly in your browser, simply click on the PPS file for the date of interest. The animation should begin immediately in a new browser window with a one second time delay between frames. Close the window to end the animation.

If you wish to download the animation, copy the PPT (MicroSoft Powerpoint) file to your computer.