The highest AQ index in Arkansas (as of 17:00 CDT) is currently the Arkadelphia-Caddo Valley area. Ozone (OZONE) is measuring at 44 (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 Springdale (Springdale-Fayetteville-Bentonville) 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.
| 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 14 minutes ago
Below is a list of counties in Arkansas. Click on any county below and you'll get a list of cities where we provide AQ index forecasts.