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North Carolina Unknown Air Quality Alert | Effective 07/16/2026 12:59

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

North Carolina Unknown Air Quality Alert | Effective 07/16/2026 12:59

The Forsyth County Office of Environmental Assistance and Protection in Winston Salem NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone, until 8 PM EDT this evening and again for Friday from 10 AM until 8 PM. 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 Forsyth County Office of Environmental Assistance and Protection at www.forsyth.cc/EAP/dailyforecast.aspx

South Carolina Unknown Air Quality Alert | Effective 07/16/2026 12:32

The South Carolina Department of Environmental Services has issued a Code Orange Ozone Action Day for the Catawba region of South Carolina. An ozone action day means that atmospheric conditions will likely produce unhealthy concentrations of ground level ozone air pollution. A Code Orange forecast indicates that ground level ozone concentrations are expected to be unhealthy for sensitive groups, which includes people with lung disease, older adults, and children.

Virginia Unknown Air Quality Alert | Effective 07/16/2026 12:36

The Virginia Department of Environmental Quality has issued a Code Orange Air Quality Action Day for Fine Particulates, from 6 AM to 9 PM EDT Friday. A Code Orange Air Quality Action Day means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children...people suffering from asthma or other lung diseases...heart diseae...and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors.

North Carolina Unknown Air Quality Alert | Effective 07/16/2026 12:36

Forsyth County Office of Environmental Assistance and Protection Winston-Salem NC has issued a Code Orange Air Quality Action Day for the Triad region for Ground Level Ozone, until midnight EDT tonight. 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 Forsyth County Environmental Affairs Department Web site at www.co.forsyth.nc.us/eap/dailyforecast.aspx

North Carolina Unknown Air Quality Alert | Effective 07/16/2026 12:45

Forsyth County Office of Environmental Assistance and Protection Winston-Salem NC has issued a Code Orange Air Quality Action Day for the Triad region for Ground Level Ozone, until midnight EDT tonight. There is another Code Orange Air Quality Action Day issued for the Triad Region on Friday for Ground Level Ozone. This will be from 10 AM to 8 PM EDT. An Air Quality Action Day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy

Virginia Unknown Air Quality Alert | Effective 07/16/2026 12:45

The Virginia Department of Environmental Quality has issued a Code Orange Air Quality Action Day for Fine Particulates, from 6 AM to 9 PM EDT Friday. A Code Orange Air Quality Action Day means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children...people suffering from asthma or other lung diseases...heart disease...and the elderly. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors.

Indiana Unknown Air Quality Alert | Effective 07/16/2026 12:18

The Indiana Department of Environmental Management has declared an Air Action Day, from midnight tonight to midnight EDT Friday night. Fine particulate 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. For additional actions and information, please visit the IDEM Smog page at: https://www.in.gov/idem/airmonitoring/smogwatch/.

Ohio Unknown Air Quality Alert | Effective 07/16/2026 12:18

The Ohio Environmental Protection Agency has issued a statewide Air Quality Advisory for the entire state of Ohio as smoke from Canadian wildfires continues to adversely impact air quality. Pollutants across the state are expected to range from the 'Unhealthy For Sensitive Groups' category in the southwest part of the state to the 'Unhealthy' category in the rest of the state. Hourly concentrations at times may reach the 'Very Unhealthy' to 'Hazardous' categories.

Ohio Unknown Air Quality Alert | Effective 07/16/2026 12:18

The Miami Valley Regional Planning Commission and the Regional Air Pollution Control Agency have issued an Air Quality Alert for Clark, Darke, Greene, Miami, Montgomery, Preble, and Shelby counties in the Miami Valley Region, until midnight EDT Friday night. Fine particulate 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.
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