Stay updated with real-time air quality in Box Elder, South Dakota featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
29
Good
Box Elder, South Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.45 μg/m³
0
55
155
255
425
605+
30.92 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
1.22 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Box Elder, South Dakota
Box Elder, South Dakota
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AQI 44
Good
7.63μg/m³
PM2.5
42.17μg/m³
PM10
30.36ppb
O3
0.90ppb
SO2
1.73ppb
NO2
0.13ppm
CO
AQI 28
Good
3.08μg/m³
PM2.5
12.99μg/m³
PM10
30.28ppb
O3
0.22ppb
SO2
1.15ppb
NO2
0.14ppm
CO
AQI 30
Good
2.54μg/m³
PM2.5
6.43μg/m³
PM10
32.13ppb
O3
0.91ppb
SO2
1.74ppb
NO2
0.10ppm
CO
AQI 38
Good
6.50μg/m³
PM2.5
28.95μg/m³
PM10
32.31ppb
O3
0.98ppb
SO2
1.14ppb
NO2
0.12ppm
CO
AQI 25
Good
2.30μg/m³
PM2.5
10.00μg/m³
PM10
27.24ppb
O3
0.83ppb
SO2
2.83ppb
NO2
0.21ppm
CO
AQI 34
Good
2.02μg/m³
PM2.5
16.96μg/m³
PM10
37.01ppb
O3
0.83ppb
SO2
3.95ppb
NO2
0.10ppm
CO
The air quality data for South Dakota, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Box Elder, South Dakota are available every hour.
Box Elder, South Dakota experienced its worst air quality at 11:00:00, 2026-01-22.
The best air quality in Box Elder, South Dakota was observed at 03:00:00 on 2026-01-22.
The air quality in Box Elder, South Dakota right now is Good, with an AQI of 29.
In Box Elder, South Dakota, O3 is the most frequently found pollutant.
When air quality in Box Elder, South Dakota is compromised, staying indoors and wearing a mask can reduce health risks.
Box Elder, South Dakota currently has a PM2.5 concentration of 4.599 μg/m3.
Box Elder, South Dakota currently has a PM10 concentration of 26.449 μg/m3.
The current carbon monoxide (CO) level in Box Elder, South Dakota is 0.131 ppm.
The current sulfur dioxide (SO2) concentration in Box Elder, South Dakota is 0.894 ppb.
Box Elder, South Dakota currently has an ozone (O3) concentration of 30.917 ppm.
The current level of nitrogen dioxide (NO2) in Box Elder, South Dakota is 1.223 ppb.
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