Air Quality

AQI Forecast

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

Daily AQI Table

Pollutant07/20/2607/21/2607/22/2607/23/2607/24/26
Ozone4649423538
PM2.55147455451

Synopsis and Discussion

The air mass over the Triad today has remained very warm and moist, with partly cloudy skies and breezy southwesterly winds keeping ozone and particle pollution levels from rising out of the upper Code GREEN range. A cold front approaches the Triad from the northwest this evening and moves into the state early tomorrow morning before stalling out over the region the rest of the day. Increased cloud cover and likely scattered showers in proximity to the boundary will likely keep air quality levels Code GREEN for Wednesday. The frontal boundary is expected to sag a little south during the day on Thursday, allowing the cooler side of the front to settle into the Triad through Friday. Some elevated particle pollution currently observed in the Upper Midwest may make its way into the Triad behind this boundary to allow particle AQI to reach low Code YELLOW for Thursday and Friday. (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

Disclaimer: The Forsyth County Office of Environmental Assistance and Protection posts this information using the first available data from our air quality monitoring network. No quality control review has been performed on this data, and the final results are subject to change after completion of standard quality assurance review and validation procedures.