Note: Hover over datapoints on the graph for more information.

Daily AQI Table

Pollutant	09/14/25	09/15/25	09/16/25	09/17/25	09/18/25
Ozone	61	49	40	40	47
PM2.5	59	51	40	42	45

Synopsis and Discussion

AQI readings are hovering near the Code Green/Yellow threshold to start the new workweek. Low pressure currently situated off the Outer Banks will drift northwestward and provide rain chances here in the Triad tomorrow before drier weather on Wednesday and sunshine returns on Thursday. Ozone and particle pollution are expected to hover in the upper Code Green range for the next couple of days. In response to the increased sunshine on Thursday, ozone concentrations could approach the Code Green/Yellow threshold. (Greg Perrotte / perrotgt@forsyth.cc)

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Air Monitoring Data

The Forsyth County Office of Environmental Assistance and Protection is making data available from the county's air monitoring network as a public service. These data represent the hourly data set from all of the sites within this network. Data from Triad sites outside of Forsyth County are collected by the North Carolina Division of Air Quality.

Reports

• Current Hourly Data(pdf)(txt)
• Yesterday's Data & Calibration Report(pdf)(txt)
• Simple Key for Reading Data File