SF_USD

Data time: 3/9/2026 4:00 PM CST

Location
Address:	4801 N Career Ave
City:	Sioux Falls
Latitude:	43.59901
Longitude:	-96.78331
Region:	East River

Air Quality Information
Pollutant	Concentration	Units of Measure
SO2Hour	0	PPB
CO	0.1	PPM
NO2	-2	PPB
OzonePPM8	0.045	PPM
PM10	12	UG/M3
PM2.5	1	UG/M3

Meteorology
Measurement	Reading	Units of Measure
RELHUM	2	PERCENT

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
16:00	0	Good	SO2Hour	SO2	None	None
16:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
16:00	0	Good	NO2	NO2	None	None
16:00	42	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
16:00	11	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
16:00	6	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
15:00	0	Good	SO2Hour	SO2	None	None
15:00	1	Good	CO	CO	None	People with heart disease are the group most at risk.
15:00	0	Good	NO2	NO2	None	None
15:00	41	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
15:00	6	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
15:00	3	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
14:00	0	Good	SO2Hour	SO2	None	None
14:00	2	Good	CO	CO	None	People with heart disease are the group most at risk.
14:00	0	Good	NO2	NO2	None	None
14:00	41	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
14:00	6	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
14:00	11	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
13:00	0	Good	SO2Hour	SO2	None	None
13:00	2	Good	CO	CO	None	People with heart disease are the group most at risk.
13:00	0	Good	NO2	NO2	None	None
13:00	39	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
13:00	6	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
13:00	16	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
12:00	0	Good	SO2Hour	SO2	None	None
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	37	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
12:00	10	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
12:00	21	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
11:00	0	Good	SO2Hour	SO2	None	None
11:00	2	Good	CO	CO	None	People with heart disease are the group most at risk.
11:00	0	Good	NO2	NO2	None	None
11:00	41	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
11:00	16	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.