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

Daily AQI Table

Pollutant	04/28/25	04/29/25	04/30/25	05/01/25	05/02/25
Ozone	58	54	51	58	49
PM2.5	36	51	51	51	51

Synopsis and Discussion

AQI readings are hovering near the Code Green/Yellow threshold today. Surface high pressure will remain parked off the coast while a frontal boundary meanders to our north and west over the next few days before finally sweeping through on Saturday. Out ahead of that front, enough air mass stagnation is expected to occur to maintain lower Code Yellow particle pollution readings. Periods of cloud cover are possible and ozone readings could be limited by additional cloudiness. Lower Code Yellow concentrations are expected tomorrow and Thursday before a decrease to the upper Code Green range on Friday. But as stated before, readings could be lower over the next couple of days if we end up cloudier than expected. (Perrotte)

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