Air Quality Index Statement
Issued by NWS Central Illinois

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AEUS73 KILX 252046
AQIILX

DAILY AQI REPORT
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY...SPRINGFIELD IL
3PM CDT FRIDAY JULY 25 2014

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....  34       GOOD           OZONE             MODERATE

CHICAGO........  43       GOOD        PARTICULATES         MODERATE
SOUTH & WEST
SUBURBS........  52     MODERATE      PARTICULATES         MODERATE
NORTH & WEST
SUBURBS........  46       GOOD        PARTICULATES         MODERATE

AURORA-ELGIN...  31       GOOD        PARTICULATES         MODERATE
JOLIET/WILL
COUNTY.........  54     MODERATE      PARTICULATES         MODERATE

...REPORTS FOR OTHER METROPOLITAN AREAS ENDING AT 3PM TODAY...

ROCKFORD.......  33       GOOD           OZONE               GOOD

QUAD CITIES....  32       GOOD        PARTICULATES           GOOD

PEORIA.........  32       GOOD        PARTICULATES           GOOD
CHAMPAIGN/
URBANA.........  30       GOOD        PARTICULATES           GOOD
BLOOMINGTON/
NORMAL.........  30       GOOD        PARTICULATES           GOOD

DECATUR........  30       GOOD        PARTICULATES           GOOD

SPRINGFIELD....  30       GOOD        PARTICULATES           GOOD
METRO EAST/
EAST ST LOUIS..  36       GOOD        PARTICULATES         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
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