Sumerduck

Data time: 4/1/2026 10:00 PM ET

Location
Address:	Chester Phelps Wildlife Managment Area
Latitude:	38.47367
Longitude:	-77.76772
Region:	Northern

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
22:00	29	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
21:00	26	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
20:00	25	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
19:00	28	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
18:00	31	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.