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

Daily AQI Table

Pollutant	07/25/25	07/26/25	07/27/25	07/28/25	07/29/25
Ozone	49	46	43	42	44
PM2.5	55	54	52	45	45

Synopsis and Discussion

Particle pollution continues to hover in the lower Code Yellow range on Saturday while ozone readings are lower in the upper Code Green range. Hot and humid weather will continue through Tuesday with high temperatures in the mid to upper 90s and only low-end rain chances to offer some relief. As surface high pressure continues to drift westward, our source region will shift to the Tennessee and Ohio Valleys where AQI readings are lower. Particle pollution is expected to remain stubborn tomorrow, hovering in the lower Code Yellow range before finally dropping to the upper Code Green range on Monday and Tuesday. The elevated humidity levels and threat of afternoon clouds will help keep ozone in check in the upper Code Green range for the balance of the forecast period. –Greg Perrotte / perrotgt@forsyth.cc

Click here to receive a copy of the Forecast Report via e-mail each day.

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