Stay updated with real-time air quality in Brandon, 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)
16
Good
Brandon, South Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.22 μg/m³
0
55
155
255
425
605+
8.46 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
2.82 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brandon, South Dakota
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AQI 11
Good
2.45μg/m³
PM2.5
12.45μg/m³
PM10
1.84ppb
O3
0.36ppb
SO2
2.52ppb
NO2
0.18ppm
CO
AQI 23
Good
2.80μg/m³
PM2.5
11.49μg/m³
PM10
24.75ppb
O3
0.18ppb
SO2
1.09ppb
NO2
0.14ppm
CO
AQI 50
Good
8.55μg/m³
PM2.5
53.69μg/m³
PM10
35.83ppb
O3
0.45ppb
SO2
2.81ppb
NO2
0.18ppm
CO
AQI 23
Good
2.78μg/m³
PM2.5
11.31μg/m³
PM10
24.58ppb
O3
0.28ppb
SO2
1.16ppb
NO2
0.14ppm
CO
AQI 31
Good
0.61μg/m³
PM2.5
2.03μg/m³
PM10
33.46ppb
O3
0.31ppb
SO2
2.58ppb
NO2
0.19ppm
CO
AQI 31
Good
2.41μg/m³
PM2.5
9.21μg/m³
PM10
33.87ppb
O3
0.33ppb
SO2
2.55ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for South Dakota, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Brandon, South Dakota is updated every hour.
The worst air quality in Brandon, South Dakota in the last 24 hours was observed at 02:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Brandon, South Dakota was observed at 12:00:00 on 2026-01-23.
The current air quality in Brandon, South Dakota is 31, categorized as Good based on real-time data.
The most common pollutant in Brandon, South Dakota is O3.
If the air quality in Brandon, South Dakota is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Brandon, South Dakota is 2.917 μg/m3.
The current PM10 concentration at Brandon, South Dakota is 13.584 μg/m3.
The current carbon monoxide (CO) concentration at Brandon, South Dakota is 0.158 ppm.
The current sulfur dioxide (SO2) concentration at Brandon, South Dakota is 0.363 ppb.
The current ozone (O3) concentration at Brandon, South Dakota is 34.376 ppm.
The current nitrogen dioxide (NO2) concentration at Brandon, South Dakota is 2.388 ppb.
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