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The Washington State Department of Ecology has issued an Air Quality Alert until 1 PM PDT this afternoon. An Air Quality Alert has been issued for Walla Walla County due to current and expected wildfire smoke from regional fires. Particulate matter levels may reach Very Unhealthy, especially in the morning and overnight hours. When air quality is Very Unhealthy, everyone should reduce exposure. Stay inside and filter indoor air to keep it cleaner. Go elsewhere for cleaner air, if needed.

The Washington State Department of Ecology have issued an Air Quality Alert until noon PDT Monday. An Air Quality Alert has been issued for Kittitas County through Monday August 24th at noon due to current and expected wildfire smoke from regional fires. Particulate matter (PM2.5) may reach Unhealthy to Sensitive Groups to Unhealthy levels for areas directly downwind from active fires, especially overnight and during the early morning hours. Be sure to check air monitors in your area before outdoor

Oregon Department of Environmental Quality has issued an Air Quality Advisory until noon PDT Monday. For the Smoke Air Quality Advisory, wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels. Pollutants in smoke can cause burning eyes, runny nose, aggravate heart and lung diseases, and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung

An Air Quality Alert has been issued by the following agencies: Nez Perce Tribe An Air Quality Advisory has been issued for Clearwater, Idaho and Lewis Counties on the Nez Perce Reservation due to smoke from wildfires. Wildfire smoke may move in and out of the depending on fire and wind activity; some areas may be more impacted than others. This remains in effect until Friday, August 21st, 2026 at 3 PM. Those who experience greater health effects from smoke include

An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology An Air Quality Alert has been issued for Chelan, Douglas, and Okanogan Counties until further notice due to current and expected smoke from regional fires. Particulate matter (PM2.5) may reach Unhealthy levels for areas downwind from active wildfires. Be sure to check air monitors in your area before outdoor activities. When air quality is Unhealthy, everyone should reduce exposure.

FRWFWD The following message is transmitted at the request of the Montague County Emergency Management. WILDFIRE - EVACUATE NOW... * AT 1153 AM CDT, a dangerous wildfire was located near 1828 Starkey Road, or 7 miles northwest of St. Jo, moving rapidly southwest. * Areas impacted...Rural areas from Nobile Road eastward to Starkey Road and north of Highway 59. * Additional Information...Residents in these areas are asked to evacuate due to a rapidly spreading wildfire. Do not drive into smoke.

AQAPSR The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone High Pollution Advisory for the Phoenix Metro Area through Sunday. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory

AQAMSO * WHAT...Air Quality Advisory due to smoke from wildfires. Air quality is currently in the Moderate to Unhealthy categories of the Air Quality Index (AQI). To track regional air quality, visit the AirNow Fire and Smoke Map or the Idaho Smoke Blog. Follow AQI health recommendations. * WHERE...All Areas on the Nez Perce Reservation. * WHEN...Until 3:00 PM PDT Friday, August 21, 2026 * IMPACTS...Those who experience health effects from smoke include children under 18, elders, pregnant women, people with asthma

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Forecast effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis for today. This ozone forecast is due to forecasted ozone values that will be unhealthy for sensitive groups. These values will exceed the Environmental Protection Agency's federal safe health standard. The Shelby County Health Department recommends that

The following statement was issued by the Oklahoma Department of Environmental Quality from 10 AM to 10 PM CDT Friday. An Air Quality Alert for Ozone has been issued for Friday, August 21 for the Oklahoma City Metropolitan area due to expected high concentrations of ozone. Public Health Recommendations: Persons with existing heart or respiratory ailments should reduce physical exertion and outdoor activity. The general public is encouraged to help alleviate the problem by