Vinton

Data time: 9/15/2025 12:00 PM ET

Monitoring Site

Location
Address:	Herman L. Horn Elementary School
Latitude:	37.28342
Longitude:	-79.88452
Region:	Blue Ridge

Air Quality Information
Pollutant	Concentration	Units of Measure
SO2	1	PPB
CO	0.2	PPM
NO2	0	PPB
Ozone	51	PPB
PM2.5	9.7	UG/M3

Historical Data Concentration

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
12:00	1	Good	SO2	SO2
12:00	2	Good	CO	CO	None	People with heart disease are the group most at risk.
12:00	0	Good	NO2	NO2	None	None
12:00	47	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
12:00	52	Moderate	PM2.5	PM2.5	Respiratory symptoms possible in unusually sensitive individuals, possible aggravation of heart or lung disease in people with cardiopulmonary disease and older adults.	People with respiratory or heart disease, the elderly and children are the groups most at risk.
11:00	1	Good	SO2	SO2
11:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
11:00	1	Good	NO2	NO2	None	None
11:00	47	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
11:00	53	Moderate	PM2.5	PM2.5	Respiratory symptoms possible in unusually sensitive individuals, possible aggravation of heart or lung disease in people with cardiopulmonary disease and older adults.	People with respiratory or heart disease, the elderly and children are the groups most at risk.
10:00	1	Good	SO2	SO2
10:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
10:00	4	Good	NO2	NO2	None	None
10:00	39	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
10:00	53	Moderate	PM2.5	PM2.5	Respiratory symptoms possible in unusually sensitive individuals, possible aggravation of heart or lung disease in people with cardiopulmonary disease and older adults.	People with respiratory or heart disease, the elderly and children are the groups most at risk.
09:00	1	Good	SO2	SO2
09:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
09:00	6	Good	NO2	NO2	None	None
09:00	27	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
09:00	53	Moderate	PM2.5	PM2.5	Respiratory symptoms possible in unusually sensitive individuals, possible aggravation of heart or lung disease in people with cardiopulmonary disease and older adults.	People with respiratory or heart disease, the elderly and children are the groups most at risk.
08:00	1	Good	SO2	SO2
08:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
08:00	8	Good	NO2	NO2	None	None
08:00	16	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.
08:00	53	Moderate	PM2.5	PM2.5	Respiratory symptoms possible in unusually sensitive individuals, possible aggravation of heart or lung disease in people with cardiopulmonary disease and older adults.	People with respiratory or heart disease, the elderly and children are the groups most at risk.
07:00	1	Good	SO2	SO2
07:00	3	Good	CO	CO	None	People with heart disease are the group most at risk.
07:00	9	Good	NO2	NO2	None	None
07:00	32	Good	Ozone	Ozone	None	Children and people with asthma are the groups most at risk.