The highest AQ index in North Carolina (as of 22:00 EDT) is currently the Swain County area. Particle Pollution (PM2.5) is measuring at 45 (Good). This means air quality is satisfactory, and air pollution poses little or no risk.
Over the next few days, the highest Ozone (OZONE) will be in the Forsyth County-Winston-Salem-Greensboro-High Point area. It is forecasted to be Moderate, meaning air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.
Air quality levels are in the GREEN range as cooler air moves into the Triad. This new air mass will decrease temperatures as highs for Sunday end up in the mid 80s and humidity levels improve as well. AQI values will also improve and end up in the GREEN range for the next couple days. As this high pressure area, which is centered over the Great Lakes right now, begins to drift south, it will slowly warm up and become more humid by the end of the week. This will also allow AQI levels to increase each day. Yellow AQI readings should return by mid-week. (Bodenhamer)
| Range | 0 - 50 | 51 - 100 | 101 - 150 | 151 - 200 | 201 - 300 | 301 - 500 |
| Color | ||||||
| Category | Good | Moderate | Unhealthy for Sensitive Groups | Unhealthy | Very Unhealthy | Hazardous |
Last Updated 13 minutes ago
Below is a list of counties in North Carolina. Click on any county below and you'll get a list of cities where we provide AQ index forecasts.