High Ozone Levels Today and Friday Across Delmarva

From AirNow Maryland.

From AirNow Maryland.

Don’t let that deep blue sky fool you, the ozone levels are quite high and will stay that way into Friday. Ozone is mainly clear, so it is not visible as a pollutant, but if you are sneezing, that may be the cause. Ozone exposure is similar to allergies and those with breathing difficulties should avoid outdoor exercise until late in the evening.