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

Daily AQI Table

Pollutant	03/01/26
Ozone	43
PM2.5	77	49	50	52	52

Synopsis and Discussion

Yesterday’s smoky air mass has largely cleared out and particle pollution levels are in the upper Code Green range. Readings should remain near the Code Green/Yellow threshold to round out the workweek with trajectories shortening and the current air mass remaining in place. As wind speeds become light on Saturday, particle pollution levels are expected to climb into the lower Code Yellow range and remain there on Sunday with the next storm system holding off until Monday. March 1st is the first day of ozone monitoring and forecasting season in North Carolina and Code Green ozone readings are anticipated for the latter half of the weekend. (Greg Perrotte / perrotgt@forsyth.cc)

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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