Air Quality Index Statement
Issued by NWS Central Illinois

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000
AEUS73 KILX 222146
AQIILX

DAILY AQI REPORT
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY...SPRINGFIELD IL
4PM CDT FRIDAY JULY 22 2016
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....  48       GOOD           OZONE               USG

CHICAGO........  71     MODERATE         OZONE               USG
SOUTH & WEST
SUBURBS........  50       GOOD           OZONE               USG
NORTH & WEST
SUBURBS........  64     MODERATE         OZONE               USG

AURORA-ELGIN...  39       GOOD           OZONE               USG
JOLIET/WILL
COUNTY.........  43       GOOD           OZONE               USG

...REPORTS FOR OTHER METROPOLITAN AREAS ENDING AT 4PM TODAY...

ROCKFORD.......  37       GOOD           OZONE             MODERATE

QUAD CITIES....  49       GOOD           OZONE             MODERATE

PEORIA.........  54     MODERATE         OZONE             MODERATE
CHAMPAIGN/
URBANA.........  40       GOOD           OZONE             MODERATE
BLOOMINGTON/
NORMAL.........  43       GOOD           OZONE             MODERATE

DECATUR........  46       GOOD           OZONE             MODERATE

SPRINGFIELD....  49       GOOD           OZONE             MODERATE
METRO EAST/
EAST ST LOUIS..  45       GOOD           OZONE               USG

USG...UNHEALTHY FOR SENSITIVE GROUPS...ACTIVE CHILDREN AND ADULTS AND
PEOPLE WITH PULMONARY OR RESPIRATORY DISEASE SUCH AS ASTHMA SHOULD LIMIT
PROLONGED OUTDOOR ACTIVITY.

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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