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The Illinois Environmental Protection Agency has issued an Air<br /> Pollution Action Day for the greater Chicago Metropolitan Area<br /> today, Wednesday May 27, and is in effect through tonight. A Chicago area "Air Pollution Action Day" is declared when weather<br /> conditions are such that widespread ozone and or particulate levels<br /> are expected to be at or above the Unhealthy for Sensitive Groups<br /> (USG) category of the Air Quality Index (AQI) for multiple days.<br /> Ozone is expected to be the primary pollutant of concern today.

An Air Quality Action Day has been forecast for Northwest Indiana<br /> for elevated ozone levels and is IN EFFECT UNTIL MIDNIGHT CDT<br /> TONIGHT. Ozone Levels are expected to be at unhealthy levels for sensitive<br /> groups. For additional information...please visit the IDEM SMOG<br /> Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at<br /> www.airnow.gov and click on Indiana.

The Illinois Environmental Protection Agency has determined that an<br /> Air Pollution Action Day will be declared for the greater Chicago<br /> Metropolitan Area through Wednesday Night. A Chicago area Air Pollution Action Day is declared when weather<br /> conditions are such that widespread ozone and or particulate levels<br /> are expected to be at or above the Unhealthy for Sensitive Groups<br /> category of the Air Quality Index for multiple days. Ozone is<br /> expected to be the primary pollutant of concern.

An Air Quality Action Day has been forecast for Northwest Indiana<br /> for elevated ozone levels and is IN EFFECT FROM MIDNIGHT TONIGHT TO<br /> MIDNIGHT CDT WEDNESDAY NIGHT. Ozone Levels are expected to be at unhealthy levels for sensitive<br /> groups. For additional information...please visit the IDEM SMOG<br /> Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at<br /> www.airnow.gov and click on Indiana.

An Air Quality Action Day has been forecast for Northwest Indiana<br /> for elevated ozone levels and is IN EFFECT FROM MIDNIGHT TONIGHT TO<br /> MIDNIGHT CDT WEDNESDAY NIGHT. Ozone Levels are expected to be at unhealthy levels for sensitive<br /> groups. For additional information...please visit the IDEM SMOG<br /> Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at<br /> www.airnow.gov and click on Indiana.

The officials at the Indiana Department of Environmental Management<br /> have declared an Air Quality Action Day, in effect for<br /> Wednesday May 27th for LaPorte County. An Air Quality Action Day for Ozone has been issued. Ozone levels<br /> are expected to be in the Unhealthy for Sensitive Groups range.<br /> Active children and adults, and people with respiratory disease,<br /> such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk, bike, carpool or use public transportation.<br />

* WHAT...The South Coast AQMD has issued an air quality alert due to<br /> harmful levels of particle pollution from windblown dust. Visit<br /> https://www.aqmd.gov/alertinfo to check current and forecasted air<br /> quality levels. * WHERE...The Coachella Valley. Levels of particle pollution can<br /> vary by time and location depending on emissions and local weather<br /> conditions. * WHEN...From 5 PM Monday to 5 AM Wednesday. * IMPACTS... Particle pollution can get deep into the lungs and<br />

* WHAT...The Imperial County APCD has issued an air quality alert<br /> due to harmful levels of particle pollution from windblown dust.<br /> Visit https://www.aqmd.gov/alertinfo to check current and forecasted<br /> air quality levels. * WHERE...the Imperial Valley. Levels of particle pollution can vary<br /> by time and location depending on emissions and local weather<br /> conditions. * WHEN...from 3:00 p.m. Tuesday, May 26, 2026 to 11:00 p.m.<br /> Wednesday, May 27, 2026. * IMPACTS... Particle pollution can get deep into the lungs and<br />