BL_Badlands National Park

Data time: 4/3/2026 4:00 AM MT

Location
Address:	Badlands Headquarters
City:	Interior
Latitude:	43.7456
Longitude:	-101.9412
Region:	West River

Air Quality Information
Pollutant	Concentration	Units of Measure
OzonePPM8	0.029	PPM
PM10	20	UG/M3
PM2.5	5	UG/M3

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
04:00	27	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
04:00	19	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
04:00	28	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
03:00	27	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
03:00	19	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
03:00	29	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
02:00	27	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
02:00	18	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
02:00	31	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
01:00	27	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
01:00	17	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
01:00	36	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
00:00	27	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
00:00	19	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
00:00	35	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.