The highest AQ index in Maryland (as of 19:00 EDT) is currently the Lower Eastern Shore area. Ozone (OZONE) is measuring at 32 (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 Lower Eastern Shore 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.
Mild weather continues Labor Day, with Good air quality continuing. Heat begins to return Tuesday into Wednesday. A gradual modification of the airmass is expected with upper Good AQI due to ozone expected Tuesday, moving towards low-end Moderate due to ozone by Wednesday. For the latest air quality information, please visit our website here. -MDE
| 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 5 minutes ago
Below is a list of counties in Maryland. Click on any county below and you'll get a list of cities where we provide AQ index forecasts.