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The Maine Department of Environmental Protection's Bureau of Air Quality has issued an Air Quality Alert for particle pollution from midnight tonight to midnight EDT Sunday night. Particle pollution levels are expected to rise into the Unhealthy for Sensitive Groups range periodically during the weekend. People are advised to follow the health message if visibility is poor or they can smell smoke. The Maine Department of Environmental Protection recommends that

The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone, until 8 PM EDT this evening. 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 North Carolina Division of Air Quality Web site at https://airquality.climate.ncsu.edu

The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone High Pollution Advisory for Flagstaff on Friday. 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

The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Southern Fairfield, Southern New Haven, Southern Middlesex, Southern New London. from 11 AM this morning until 11 PM EDT this evening. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection Web site at http://www.ct.gov/deep/aqi

The New Jersey Department of Environmental Protection has issued an Air Quality Action Day for the following counties: Bergen, Eastern Passaic, Hudson, Essex, Union. from 11 AM Friday to 11 PM EDT Sunday. An Air Quality Action Day means that Ground Level Ozone and Fine Particulates within the region may approach or exceed unhealthy standards. For additional information, please visit the New Jersey Department of Environmental Protection Web site at https://dep.nj.gov/airmon

The New York State Department of Environmental Conservation has issued an Air Quality Health Advisory for the following counties: New York, Bronx, Kings, Queens, Richmond, Nassau, Suffolk, Westchester, Rockland. from 11 AM this morning until 11 PM EDT this evening. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of Ground Level Ozone. The Air Quality Index, or AQI, was created as an easy way to

The New Jersey Department of Environmental Protection has issued an Air Quality Action Day for the following counties: Western Passaic. from 11 AM Friday to 11 PM EDT Sunday. An Air Quality Action Day means that Ground Level Ozone within the region may approach or exceed unhealthy standards. For additional information, please visit the New Jersey Department of Environmental Protection Web site at https://dep.nj.gov/airmon

The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone for Lincoln, Gaston, and Mecklenburg Counties, from 10 AM this morning to 8 PM EDT this evening. 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 North Carolina Division of Air Quality Web site at https://airquality.climate.ncsu.edu/.

The Arizona Department of Environmental Quality (ADEQ) no longer expects ozone concentrations that pose a health risk in Yavapai County. For details, visit the ADEQ at azdeq.gov/forecast/prescott or call 602-771-2300.