Millions Across 5 States Told to Avoid Driving, Delay Errands

Published: Tuesday, June 17, 2025 at 9:45 am

**Air Quality Alerts Issued Across Multiple States, Residents Urged to Take Precautions**

Millions of residents across five states are under air quality alerts, prompting health officials to advise caution and preventative measures. The alerts, issued early Tuesday, impact areas in Michigan, New Mexico, Missouri, Illinois, and California. The primary concern is elevated levels of air pollutants, which pose health risks, particularly for vulnerable populations.

In New Mexico, smoke from the Trout fire in Grant County is contributing to hazardous air quality, with officials urging residents to avoid outdoor exertion and for those with respiratory issues to remain indoors.

The St. Louis metropolitan area in Missouri, along with several counties in Illinois, is also under an air quality alert due to expected high ozone concentrations. Authorities warn that these levels could trigger breathing difficulties, especially for children, the elderly, and individuals with respiratory conditions. Residents are encouraged to consider telecommuting, carpooling, or public transit to reduce emissions. Drivers are also advised to avoid excessive idling and refueling practices that contribute to pollution.

Michigan is also experiencing potentially unhealthy ozone concentrations, with residents in several counties advised to reduce activities that contribute to ozone formation, such as driving. In California, an air quality alert due to windblown dust was in effect for the Coachella Valley.

Experts explain that ozone, a secondary pollutant, forms through chemical reactions that require sunlight and higher temperatures. Stagnant air conditions can exacerbate the problem, allowing pollutants to build up to unhealthy levels, particularly in urban areas with higher concentrations of pollutants from vehicles, power plants, and industrial activities.

The air quality alert for New Mexico is in effect until 3 p.m., while the alert for the St. Louis metropolitan area is in place until 8 p.m. Residents are encouraged to stay informed through regular updates from agencies like the National Weather Service.

BNN's Perspective: While these alerts are a cause for concern, it's encouraging to see authorities proactively addressing air quality issues and providing clear guidance to the public. The emphasis on individual actions, such as reducing driving and avoiding outdoor exertion, highlights the shared responsibility in mitigating pollution and protecting public health. Continued monitoring and timely updates are crucial to ensure residents can make informed decisions and safeguard their well-being.

Keywords: air quality, alerts, ozone, pollution, health risks, respiratory, Michigan, New Mexico, Missouri, Illinois, California, driving, telecommuting, public transit, elderly, children, asthma, windblown dust, St. Louis, Coachella Valley

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