Triad Forecast

  Particulate Matter Ozone
05/18/26
 
 
05/19/26
 
 
05/20/26
 
 
05/21/26
 
 
Fine Particles
58
Moderate
Fine Particles
55
Moderate
Fine Particles
55
Moderate
Fine Particles
45
Good
Ozone
93
Moderate
Ozone
97
Moderate
Ozone
90
Moderate
Ozone
44
Good

Synopsis and Discussion

Ozone concentrations are pushing into the upper Code Yellow range to start the new workweek while particle pollution hovers in the lower Code Yellow range. High pressure will continue to control our weather through midweek, providing hot temperatures, light winds, and plenty of sunshine that will be very conducive for ozone formation. Ozone averages are expected to net out in the upper Code Yellow range for the next few days, however, some areas may see a couple hours of lower Code Orange concentrations, especially tomorrow. Model guidance is indicating the threat of some cloudiness moving in during the late afternoon on Wednesday and this may help suppress ozone readings somewhat should the clouds materialize. Particle pollution is expected to remain toward the lower end of the Code Yellow range. A cold front will provide increasing rain chances on Thursday and allow AQI readings to fall back to the Code Green range. (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

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.

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