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

Daily AQI Table

Pollutant
Ozone
PM2.5	67	58	48	35	32

Synopsis and Discussion

Particle pollution remains code YELLOW, Friday, ahead of an arctic cold front which will drop through the region later in the day. Behind the front, a much colder, cleaner air mass will overspread the region. At the same time, a huge swath of moisture will stream overhead, resulting in an extended period of heavy winter precipitation through the weekend. As a result, particle pollution will drop back to code GREEN, Saturday and Sunday. Once the winter weather departs the area, a cold, arctic air mass will take over resulting in a contiuation of code GREEN, Monday (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(pdf)(txt)
• Yesterday's Data & Calibration Report(pdf)(txt)
• Simple Key for Reading Data File