Table 4
Hourly Ozone Data Files for Meteorological Sites

To download a data file, click on the filename and save the file to a location on your PC's hard-drive. 

The downloaded file (i.e., *.dat) contains hourly ozone data for the time period corresponding to the AQMD's AERMOD-ready meteorological data.  The ozone data is listed in the Fortran format (I2, 3I3, F9.3) with units of PPB.

• All ozone data was obtained from the respective meteorological sites.  However, there were large data gaps for the PICO site due to equipment relocation during the monitoring period.  Therefore, data from the  LAHB station was used to fill the data gaps (from 4/26/05 to 12/31/05, 2/1/06 to 4/30/06, and 5/31/06 to 6/28/06).