Data for ozone and fine particles are collected continuously and analyzed to indicate the levels of pollution, to develop forecasts of future air quality levels and to issue health advisories when air quality is poor or unhealthy in a given area. The average fine particulate concentration is determined using the agency's Fine Particulate Matter (FPM) monitoring network. Data from the FPM monitoring network and the annual monitoring report done by the agency will be reviewed and compared to the baseline to the calculated results.