Bryan Park

Data time: 2/5/2026 6:00 PM ET

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
18:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
18:00	11	Good	NO2	NO2	None	None
18:00	38	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
17:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
17:00	14	Good	NO2	NO2	None	None
17:00	36	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
16:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
16:00	15	Good	NO2	NO2	None	None
16:00	36	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
15:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
15:00	15	Good	NO2	NO2	None	None
15:00	36	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
14:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
14:00	16	Good	NO2	NO2	None	None
14:00	37	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
13:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
13:00	8	Good	NO2	NO2	None	None