Air Quality Index Statement
Issued by NWS Central Illinois

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000
AEUS73 KILX 162046
AQIILX

DAILY AQI REPORT
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY...SPRINGFIELD IL
3PM CDT WEDNESDAY APRIL 16 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....  32       GOOD        PARTICULATES           GOOD

CHICAGO........  46       GOOD      NITROGEN DIOXIDE       MODERATE
SOUTH & WEST
SUBURBS........  45       GOOD      NITROGEN DIOXIDE       MODERATE
NORTH & WEST
SUBURBS........  41       GOOD      NITROGEN DIOXIDE       MODERATE

AURORA-ELGIN...  32       GOOD        PARTICULATES           GOOD
JOLIET/WILL
COUNTY.........  37       GOOD           OZONE               GOOD

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

ROCKFORD.......  32       GOOD        PARTICULATES           GOOD

QUAD CITIES....  42       GOOD        PARTICULATES           GOOD

PEORIA.........  42       GOOD        PARTICULATES         MODERATE
CHAMPAIGN/
URBANA.........  53     MODERATE      PARTICULATES         MODERATE
BLOOMINGTON/
NORMAL.........  53     MODERATE      PARTICULATES         MODERATE

DECATUR........  53     MODERATE      PARTICULATES         MODERATE

SPRINGFIELD....  53     MODERATE      PARTICULATES         MODERATE
METRO EAST/
EAST ST LOUIS..  37       GOOD           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
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