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)
32
Good
Brandon, South Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.54 μg/m³
0
55
155
255
425
605+
34.56 ppb
0
55
71
86
201
201+
0.04 ppb
0
36
76
186
605
1005+
0.75 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 95
Moderate
6.97μg/m³
PM2.5
144.29μg/m³
PM10
40.01ppb
O3
0.93ppb
SO2
1.27ppb
NO2
0.30ppm
CO
AQI 32
Good
3.29μg/m³
PM2.5
14.17μg/m³
PM10
35.46ppb
O3
0.03ppb
SO2
0.72ppb
NO2
0.14ppm
CO
AQI 126
Unhealthy for sensitive groups
15.59μg/m³
PM2.5
204.86μg/m³
PM10
36.96ppb
O3
1.11ppb
SO2
1.35ppb
NO2
0.31ppm
CO
AQI 63
Moderate
6.49μg/m³
PM2.5
80.18μg/m³
PM10
38.26ppb
O3
0.83ppb
SO2
1.14ppb
NO2
0.28ppm
CO
AQI 62
Moderate
6.54μg/m³
PM2.5
77.27μg/m³
PM10
44.97ppb
O3
0.85ppb
SO2
1.26ppb
NO2
0.28ppm
CO
AQI 63
Moderate
6.73μg/m³
PM2.5
79.68μg/m³
PM10
39.81ppb
O3
0.88ppb
SO2
1.25ppb
NO2
0.28ppm
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 2026-04-24.
In the last 24 hrs, the best air quality in Brandon, South Dakota was observed at 02:00:00 on 2026-04-23.
The current air quality in Brandon, South Dakota is 65, categorized as Moderate based on real-time data.
The most common pollutant in Brandon, South Dakota is PM10.
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 6.589 μg/m3.
The current PM10 concentration at Brandon, South Dakota is 83.548 μg/m3.
The current carbon monoxide (CO) concentration at Brandon, South Dakota is 0.3 ppm.
The current sulfur dioxide (SO2) concentration at Brandon, South Dakota is 0.926 ppb.
The current ozone (O3) concentration at Brandon, South Dakota is 39.545 ppm.
The current nitrogen dioxide (NO2) concentration at Brandon, South Dakota is 1.271 ppb.
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