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

Daily AQI Table

Pollutant	04/26/25	04/27/25	04/28/25	04/29/25	04/30/25
Ozone	39	47	54	61	54
PM2.5	51	35	51	53	55

Synopsis and Discussion

Air quality levels reside in the upper Code GREEN range this afternoon as a cleaner and drier Canadian air mass has settled over the Triad to keep skies clear and sunny. High pressure will continue to reside over the Triad tomorrow, before moving offshore later in the day to allow for air quality levels to trend upward into the lower Code YELLOW range. Temperatures and dewpoints continue to rise Tuesday and Wednesday as the surface high pressure ridge remains offshore while upper level ridging keeps any potential convective activity from moving into the Triad until Wednesday afternoon. With that said, expect air quality levels to remain in the lower Code YELLOW range through mid-week. (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
• Yesterday's Data & Calibration Report
• Simple Key for Reading Data File