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

Daily AQI Table

Pollutant	09/30/25	10/01/25	10/02/25	10/03/25	10/04/25
Ozone	41	42	42	41	40
PM2.5	50	50	46	42	44

Synopsis and Discussion

Particle pollution levels are in the upper code GREEN/low code YELLOW range, across the Triad, Wednesday. Strong high pressure, over the NE US, will ridge into the region, Thursday through Saturday. Moderate NE winds, Thursday, will push a cleaner air mass into the state, leading to code GREEN ozone and particle pollution. The winds will decrease, Friday and Saturday, which may lead to strong overnight inversions, and briefly higher particle pollution readings. Although, good afternoon mixing both days will net out to code GREEN (GENTRY).

Click here to receive a copy of the Forecast Report via e-mail each day.

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