The highest AQ index in Maryland (as of 10:00 EDT) is currently the Lower Eastern Shore area. Ozone (OZONE) is measuring at 34 (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 Good, meaning air quality is satisfactory, and air pollution poses little or no risk.
Ample sunshine is expected Friday as high pressure lingers over the Great Lakes. Despite clear skies, ozone levels will be kept low given sufficient daytime mixing and a clean residual air mass. Good air quality is expected across the state. Winds will pick up in intensity heading into Saturday as a low pressure system drops south from Canada into New England. Ample surface mixing and unseasonably cool temperatures will help to keep ozone levels well within the Good AQI range for Saturday, persisting into Sunday. 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 25 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.