Backlick Road

Data time: 4/28/2026 6:00 PM ET

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
18:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
18:00	22	Good	NO2	NO2	None	None
18:00	28	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
17:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
17:00	12	Good	NO2	NO2	None	None
17:00	26	Good	PM2.5	PM2.5	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
16:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
16:00	24	Good	NO2	NO2	None	None
16:00	22	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	28	Good	NO2	NO2	None	None
15:00	21	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	25	Good	NO2	NO2	None	None
14:00	21	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	25	Good	NO2	NO2	None	None