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

Daily AQI Table

Pollutant	10/08/25	10/09/25	10/10/25	10/11/25	10/12/25
Ozone	34	36	38	39	35
PM2.5	32	25	33	31	27

Synopsis and Discussion

A drier and cooler air mass has moved into the Triad from the north, with below normal temperatures and breezy northeasterly winds dropping air quality levels into the middle Code GREEN range today. High pressure will continue to keep the Triad under dry, sunny skies and a persistent northeasterly wind on Friday that should help middle Code GREEN AQI to persist for ozone and particulate matter. A developing coastal low off the Carolinas coastline will gradually thicken the cloud deck from east to west over the Triad this weekend. Chances of rain are expected to be fairly minimal this far inland, with air quality levels easily remaining well within the Code GREEN range for Saturday and Sunday. (Payne)

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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