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South Dakota Unknown Air Quality Alert | Effective 06/17/2026 02:03

The following message is transmitted in collaboration with the South Dakota Department of Agriculture and Natural Resources. * WHAT...Northwest winds of 30 to 40 mph with gusts up to 55 mph. * WHERE...West of the Gap in Rapid City. * WHEN...From 900 AM this morning to 800 PM MDT this evening. IMPACTS...The gusty winds will suspend fine dust in the air and produce poor air quality. The Rapid City Air Quality Office recommends the elderly, young, and anyone with respiratory problems avoid excessive physical

California Unknown Air Quality Alert | Effective 06/16/2026 16:54

* WHAT...The South Coast AQMD has issued an air quality alert due to increased fine particle pollution from wildfire smoke. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in the San Gorgonio Pass, the Coachella Valley, Lake Elsinore and Hemet-San Jacinto Valley. Levels of particle pollution can vary by time and location depending on fire activity and local weather conditions. * WHEN...Until 5 PM Wednesday.

California Unknown Air Quality Alert | Effective 06/16/2026 11:13

* WHAT...The Imperial County APCD has issued an air quality alert due to harmful levels of ozone pollution. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...the Imperial Valley. Levels of ozone pollution can vary by time and location depending on emissions and air pollution transport. * WHEN...today, June 16, 2026 until 6:00 PM. The highest ozone levels typically occur in the afternoon and early-evening hours. * IMPACTS... Ozone air pollution can cause serious health problems,

Texas Unknown Air Quality Alert | Effective 06/15/2026 12:25

AQAFWD The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Tuesday, June 16, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Tuesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned.

Colorado Unknown Air Quality Alert | Effective 06/15/2026 15:10

The Colorado Department of Public Health and Environment has issued the following... WHAT...Ozone Action Day Alert. WHERE...Douglas, Jefferson, Denver, western Arapahoe, western Adams, Broomfield, Boulder, Larimer, and Weld Counties WHEN...400 PM Monday June 15 to 400 PM Tuesday June 16 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. Although ozone will remain in the Good to Moderate range on Monday, higher ozone levels in the Unhealthy for

California Unknown Air Quality Alert | Effective 06/16/2026 06:50

* WHAT...The South Coast AQMD has issued an air quality alert due to increased fine particle pollution from wildfire smoke. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in the San Gorgonio Pass, the Coachella Valley, Lake Elsinore and Hemet-San Jacinto Valley. Levels of particle pollution can vary by time and location depending on fire activity and local weather conditions. * WHEN...from 9:30 PM Monday to 5 PM Tuesday.

Kansas Administrative Message - Unknown | Effective 06-15-2026 08:54

Sedgwick County Emergency Management will be testing the Outdoor Warning Sirens at Noon Today. Sedgwick County outdoor warning sirens are tested every Monday at Noon, except Holidays and when threatening weather is present. Today we will be testing the Alert mode, for one minute. The Alert Mode is a steady tone used for Tornado warning, The Attack Mode is a classic rise and fall sound used for Air Attack Warning in times of war. Outdoor warning sirens are designed to be an early warning device primarily for persons who are outside away from the television and or radio.
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