BL_Badlands National Park

Data time: 6/19/2026 6:00 PM 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	0.045	PPM
PM10	4	UG/M3
PM2.5	5.4	UG/M3

Hour	AQI	Class	Program	Responsible Pollutant	Activity Caution	Risk Groups
18:00	42	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
18:00	4	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
18:00	30	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
17:00	41	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
17:00	4	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
17:00	23	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
16:00	41	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
16:00	4	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
16:00	23	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
15:00	41	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
15:00	4	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
15:00	35	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
14:00	40	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
14:00	4	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.
14:00	38	Good	PM2.5	PM25_CONTIN	None	People with respiratory or heart disease, the elderly and children are the groups most at risk.
13:00	43	Good	OzonePPM8	OZONE	None	Children and people with asthma are the groups most at risk.
13:00	2	Good	PM10	PM10_CONTIN	None	People with respiratory disease are the group most at risk.