Bryan Park

Data time: 8/3/2026 4:00 PM ET

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
16:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
16:00	7	Good	NO2	NO2	None	None
16:00	34	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
15:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
15:00	8	Good	NO2	NO2	None	None
15:00	33	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	8	Good	NO2	NO2	None	None
14:00	33	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
13:00	9	Good	NO2	NO2	None	None
13:00	32	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
12:00	7	Good	NO2	NO2	None	None
12:00	32	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
11:00	5	Good	NO2	NO2	None	None