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401
AEUS73 KILX 212016
AQIILX
DAILY AQI REPORT
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY...SPRINGFIELD IL
3PM CDT TUESDAY MAY 21 2013
THIS IS THE AIR QUALITY INDEX..AQI..REPORT FOR THE CHICAGO
METROPOLITAN AREA ENDING AT 3PM TODAY...
AQI DESCRIPTOR CRITICAL TOMORROW
SECTOR VALUE CATEGORY POLLUTANT FORECAST
LAKE COUNTY.... 45 GOOD OZONE GOOD
CHICAGO........ 52 MODERATE PARTICULATES GOOD
SOUTH & WEST
SUBURBS........ 44 GOOD PARTICULATES GOOD
NORTH & WEST
SUBURBS........ 43 GOOD OZONE GOOD
AURORA-ELGIN... 41 GOOD OZONE GOOD
JOLIET/WILL
COUNTY......... 44 GOOD PARTICULATES GOOD
...REPORTS FOR OTHER METROPOLITAN AREAS ENDING AT 3PM TODAY...
ROCKFORD....... 36 GOOD OZONE GOOD
QUAD CITIES.... 48 GOOD PARTICULATES GOOD
PEORIA......... 48 GOOD PARTICULATES GOOD
CHAMPAIGN/
URBANA......... 43 GOOD PARTICULATES GOOD
BLOOMINGTON/
NORMAL......... 47 GOOD OZONE GOOD
DECATUR........ 43 GOOD PARTICULATES GOOD
SPRINGFIELD.... 43 GOOD PARTICULATES GOOD
METRO EAST/
EAST ST LOUIS.. 71 MODERATE PARTICULATES GOOD
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
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