Bryan Park

Data time: 6/4/2026 3:00 PM ET

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
15:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
15:00	14	Good	NO2	NO2	None	None
15:00	30	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
14:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
14:00	6	Good	NO2	NO2	None	None
14:00	29	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
13:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
13:00	11	Good	NO2	NO2	None	None
13:00	29	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
12:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
12:00	11	Good	NO2	NO2	None	None
12:00	29	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
11:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
11:00	9	Good	NO2	NO2	None	None
11:00	28	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
10:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
10:00	5	Good	NO2	NO2	None	None