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

Daily AQI Table

Pollutant	07/08/25	07/09/25	07/10/25	07/11/25	07/12/25
Ozone	58	54	45	48	46
PM2.5	60	57	52	50	48

Synopsis and Discussion

Particle pollution remains elevated and code YELLOW, Wednesday, as a stagnant air mass continues over the region. Ozone will end the day along the GREEN/YELLOW border. Numerous showers and thunderstorms will develop later Wednesday, helping to cleanse the atmosphere, somewhat, by Thursday. While ozone will likely return to the code GREEN category, particle pollution may still linger in the lower YELLOW range, Thursday. Another round of late day storms, Thursday, may be enough to drop particle pollution back to code GREEN joining ozone, Friday. The unsettled weather pattern will persist into Saturday, as well, leading to a continuation of GOOD air quality to start the weekend (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
• Yesterday's Data & Calibration Report
• Simple Key for Reading Data File