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

Daily AQI Table

Pollutant	09/06/25	09/07/25	09/08/25	09/09/25	09/10/25
Ozone	39	36	32	44	45
PM2.5	61	46	40	42	44

Synopsis and Discussion

A cleaner air mass has finally pushed into the Triad, Sunday, behind a cold frontal passage early in the day. High pressure will settle over the region through the forecast period providing a cleaner, cooler, and drier air mass. Ozone and particle pollution levels will be lower and code GREEN Monday through at least Wednesday (GENTRY).

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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