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)
38
Good
Brandon, South Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.28 μg/m³
0
55
155
255
425
605+
28.42 ppb
0
55
71
86
201
201+
1.48 ppb
0
36
76
186
605
1005+
5.13 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brandon, South Dakota
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AQI 22
Good
3.63μg/m³
PM2.5
15.19μg/m³
PM10
16.10ppb
O3
0.69ppb
SO2
6.53ppb
NO2
0.33ppm
CO
AQI 58
Moderate
13.46μg/m³
PM2.5
60.88μg/m³
PM10
35.67ppb
O3
0.12ppb
SO2
1.34ppb
NO2
0.18ppm
CO
AQI 20
Good
3.21μg/m³
PM2.5
21.98μg/m³
PM10
18.01ppb
O3
0.61ppb
SO2
4.59ppb
NO2
0.34ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
30.49μg/m³
PM10
22.87ppb
O3
0.68ppb
SO2
6.36ppb
NO2
0.33ppm
CO
AQI 22
Good
4.30μg/m³
PM2.5
19.02μg/m³
PM10
18.02ppb
O3
0.73ppb
SO2
6.36ppb
NO2
0.33ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
26.74μg/m³
PM10
22.35ppb
O3
0.74ppb
SO2
6.47ppb
NO2
0.33ppm
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 01:00:00 on 2026-08-10.
In the last 24 hrs, the best air quality in Brandon, South Dakota was observed at 12:00:00 on 2026-08-10.
The current air quality in Brandon, South Dakota is 22, categorized as Good based on real-time data.
The most common pollutant in Brandon, South Dakota is PM2.5.
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 3.786 μg/m3.
The current PM10 concentration at Brandon, South Dakota is 23.185 μg/m3.
The current carbon monoxide (CO) concentration at Brandon, South Dakota is 0.334 ppm.
The current sulfur dioxide (SO2) concentration at Brandon, South Dakota is 0.682 ppb.
The current ozone (O3) concentration at Brandon, South Dakota is 17.365 ppm.
The current nitrogen dioxide (NO2) concentration at Brandon, South Dakota is 6.556 ppb.
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