094 AEUS73 KILX 282117 AQIILX DAILY AQI REPORT ILLINOIS ENVIRONMENTAL PROTECTION AGENCY...SPRINGFIELD IL 4PM CDT WEDNESDAY AUGUST 28 2013 THIS IS THE AIR QUALITY INDEX..AQI..REPORT FOR THE CHICAGO METROPOLITAN AREA ENDING AT 4PM TODAY... AQI DESCRIPTOR CRITICAL TOMORROW SECTOR VALUE CATEGORY POLLUTANT FORECAST LAKE COUNTY.... 42 GOOD PARTICULATES MODERATE CHICAGO........ 52 MODERATE PARTICULATES MODERATE SOUTH & WEST SUBURBS........ 89 MODERATE SULFUR DIOXIDE MODERATE NORTH & WEST SUBURBS........ 42 GOOD PARTICULATES MODERATE AURORA-ELGIN... 42 GOOD PARTICULATES MODERATE JOLIET/WILL COUNTY......... 77 MODERATE OZONE MODERATE ...REPORTS FOR OTHER METROPOLITAN AREAS ENDING AT 4PM TODAY... ROCKFORD....... 42 GOOD PARTICULATES MODERATE QUAD CITIES.... 62 MODERATE PARTICULATES MODERATE PEORIA......... 62 MODERATE PARTICULATES MODERATE CHAMPAIGN/ URBANA......... 48 GOOD OZONE MODERATE BLOOMINGTON/ NORMAL......... 54 MODERATE OZONE MODERATE DECATUR........ 43 GOOD OZONE MODERATE SPRINGFIELD.... 44 GOOD OZONE MODERATE METRO EAST/ EAST ST LOUIS.. 80 MODERATE OZONE MODERATE AQI RANGES AND CATEGORIES... 0 TO 50...GOOD 51 TO 100...MODERATE 101 TO 150...UNHEALTHY FOR SENSITIVE GROUPS 151 TO 200...UNHEALTHY 201 TO 300...VERY UNHEALTHY 301 TO 500...HAZARDOUS FOR FURTHER INFORMATION CONTACT THE ILLINOIS EPA AT 217 785 8911 ##A