Air Quality Alert issued June 11 at 9:00AM MDT by NWS Great Falls MT
AQAMT The Montana Department of Environmental Quality has issued an air quality alert for Blaine, Daniels, Dawson, Fallon, Garfield, Hill, McCone, Phillips, Prairie, Richland, Roosevelt, Sheridan, Valley, and Wibaux counties in effect until 9AM 6/12/2025 elevated particulate levels from wildfire smoke This alert will be updated again at 900am 6/12/2025. An Air Quality Alert means that particulates have been trending upwards and that an exceedence of the 24 hour National Ambient Air Quality Standard (NAAQS) has occurred or may occur in the near future. As of 9AM, Particulate levels in Malta and Sidney are Unhealthy When air quality is Unhealthy...
Air Quality Alert issued June 11 at 1:06PM CDT by NWS Grand Forks ND
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...North central Minnesota. * WHEN...Until 11 PM CDT Thursday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Smoke from wildfires in northwest Canada has moved into north central Minnesota behind a cold front. This smoke is beginning to mix to the ground and fine particle levels have climbed into the
Air Quality Alert issued June 11 at 2:51PM CDT by NWS Duluth MN
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...Portions of central Minnesota. * WHEN...Until 11 PM CDT Thursday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Smoke from wildfires in northwest Canada has moved into north central Minnesota behind a cold front. This smoke is beginning to mix to the ground and fine particle levels have climbed into
Air Quality Alert issued June 11 at 2:49PM CDT by NWS Twin Cities/Chanhassen MN
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...Central and southern Minnesota. * WHEN...Until 11 PM CDT Thursday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Smoke from wildfires in northwest Canada has moved into central and southern Minnesota behind a cold front. This smoke is beginning to mix to the ground and fine particle levels have climbed
Air Quality Alert issued June 11 at 2:45PM CDT by NWS Sioux Falls SD
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE... Southwest Minnesota. * WHEN... Until 11 PM CDT Thursday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Smoke from wildfires in northwest Canada has moved into southwest Minnesota behind a cold front. This smoke is beginning to mix to the ground and fine particle levels have climbed into the
Air Quality Alert issued June 11 at 1:06PM CDT by NWS Aberdeen SD
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE...West central Minnesota. * WHEN...Until 11 PM CDT Thursday. * IMPACTS...Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects. * ADDITIONAL DETAILS...Smoke from wildfires in northwest Canada has moved into west central Minnesota behind a cold front. This smoke is beginning to mix to the ground and fine particle levels have climbed into the
Air Quality Alert issued June 11 at 5:05PM EDT by NWS Baltimore MD/Washington DC
Maryland Department of the Environment has issued a Code Orange Air Quality Action Day for Ground Level Ozone for the Metro Baltimore region on Thursday. An Air Quality Action Day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Maryland Department of the Environment at:www.mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/ index.aspx
Air Quality Alert issued June 11 at 10:49AM EDT by NWS Louisville KY
The Louisville Metro Air Pollution Control District and the Indiana Department of Environmental Management have issued an Air Quality Alert...IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. A Code Orange Air Quality Alert for Ozone has been issued for the Louisville Metro Area. Members of sensitive groups may experience health effects. The general public is not likely to be affected. Sensitive groups include the elderly...children...persons with asthma or other breathing problems...and persons with lung and heart disease. People in these groups are advised to limit their outdoor activities to reduce their exposure to ozone and particulate pollution. For more information, visit the
Air Quality Alert issued June 11 at 10:00AM EDT by NWS Louisville KY
The Louisville Metro Air Pollution Control District and the Indiana Department of Environmental Management have issued an Air Quality Alert...IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. A Code Orange Air Quality Alert for Ozone has been issued for the Louisville Metro Area. Members of sensitive groups may experience health effects. The general public is not likely to be affected. Sensitive groups include the elderly...children...persons with asthma or other breathing problems...and persons with lung and heart disease. People in these groups are advised to limit their outdoor activities to reduce their exposure to ozone and particulate pollution. For more information, visit the
Air Quality Alert issued June 11 at 9:09PM EDT by NWS Indianapolis IN
The officials at the Office of Sustainability for the City of Indianapolis have called for a Knozone Action Day, IN EFFECT UNTIL MIDNIGHT EDT THURSDAY NIGHT. A Knozone Action day means that a combination of high temperatures, light winds, and other factors are expected to produce conditions where high levels of ozone emissions may exceed federally mandated standards. Ozone levels are expected to be in the Unhealthy for Sensitive Groups range. Active children and adults, and people with respiratory disease, such as asthma should limit prolonged outdoor exposure. Here are some recommended actions that the public can take: * Walk