WC_Wind Cave National Park

Data time: 6/4/2026 9:00 AM MT

Location
Address:	Wind Cave National Park
City:	Wind cave National Park
Latitude:	43.5578
Longitude:	-103.4839
Region:	West River

Air Quality Information
Pollutant	Concentration	Units of Measure
OzonePPM8	0.042	PPM
PM10	13	UG/M3
PM2.5	9	UG/M3

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
09:00	39	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
09:00	12	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
09:00	50	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
08:00	38	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
08:00	12	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
08:00	49	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
07:00	36	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
07:00	7	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
07:00	47	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
06:00	36	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
06:00	8	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
06:00	43	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
05:00	35	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
05:00	6	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
05:00	48	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
04:00	38	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
04:00	6	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.