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* WHAT...The Minnesota Pollution Control Agency has issued an Air<br /> Quality Alert for ozone pollution. The Air Quality Index (AQI) is<br /> expected to reach the Orange or Unhealthy for Sensitive Groups<br /> category. * WHERE...East central and central Minnesota. * WHEN...From noon CDT to 9 PM CDT Friday. * IMPACTS...Sensitive groups, such as people with lung disease<br /> (including asthma), heart disease, children and older adults, and<br /> people who are active outdoors, may experience health effects.

AQAEWX The Texas Commission on Environmental Quality (TCEQ) has issued<br /> an Ozone Action Day for the San Antonio area for Friday, May 29,<br /> 2026. Atmospheric conditions are expected to be favorable for producing<br /> high levels of ozone air pollution in the San Antonio area on Friday. You can help prevent ozone pollution by sharing a ride, walking<br /> or riding a bicycle, taking your lunch to work, avoiding drive<br /> through lanes, conserving energy, and keeping your vehicle<br /> properly tuned.

AQAEWX Atmospheric conditions are expected to be favorable for producing<br /> high levels of ozone air pollution in the Austin area on Friday. You can help prevent ozone pollution by sharing a ride, walking<br /> or riding a bicycle, taking your lunch to work, avoiding drive<br /> through lanes, conserving energy, and keeping your vehicle<br /> properly tuned. If required, the next Ozone Action Day will be issued by 3 PM<br /> on Friday, May 29, 2026.

AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued<br /> an Ozone Action Day for the Dallas-Fort Worth area for Friday,<br /> May 29, 2026. Atmospheric conditions are expected to be favorable for producing<br /> high levels of ozone air pollution in the Dallas-Fort Worth area<br /> on Friday. You can help prevent ozone pollution by sharing a<br /> ride, walking, riding a bicycle, taking your lunch to work,<br /> avoiding drive-through lanes, conserving energy, and keeping your<br /> vehicle properly tuned.

AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an<br /> Ozone Action Day for the Houston, Galveston, and Brazoria area for<br /> Friday, May 29, 2026. Atmospheric conditions are expected to be favorable for producing<br /> high levels of ozone pollution in the Houston, Galveston, and<br /> surrounding areas on Friday. You can help prevent ozone pollution by<br /> sharing a ride, walking, riding a bicycle, taking your lunch to work,<br /> avoiding drive through lanes, conserving energy and keeping your vehicle<br />

AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an<br /> Ozone Action Day for the Houston, Galveston, and Brazoria area for<br /> Thursday, May 28, 2026. Atmospheric conditions are expected to be favorable for producing high<br /> levels of ozone pollution in the Houston, Galveston, and surrounding<br /> areas on Thursday. You can help prevent ozone pollution by sharing a<br /> ride, walking, riding a bicycle, taking your lunch to work, avoiding<br /> drive through lanes, conserving energy and keeping your vehicle properly<br />

AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued<br /> an Ozone Action Day for the Dallas-Fort Worth area for Thursday,<br /> May 28, 2026. Atmospheric conditions are expected to be favorable for producing<br /> high levels of ozone air pollution in the Dallas-Fort Worth area<br /> on Thursday. You can help prevent ozone pollution by sharing a<br /> ride, walking, riding a bicycle, taking your lunch to work,<br /> avoiding drive-through lanes, conserving energy, and keeping your<br /> vehicle properly tuned.

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.