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)
60
Moderate
Brandon, South Dakota
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.51 μg/m³
0
55
155
255
425
605+
43.64 ppb
0
55
71
86
201
201+
1.19 ppb
0
36
76
186
605
1005+
6.46 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brandon, South Dakota
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AQI 54
Moderate
10.61μg/m³
PM2.5
53.12μg/m³
PM10
38.02ppb
O3
1.10ppb
SO2
7.31ppb
NO2
0.24ppm
CO
AQI 49
Good
6.83μg/m³
PM2.5
30.00μg/m³
PM10
53.12ppb
O3
0.69ppb
SO2
0.91ppb
NO2
0.17ppm
CO
AQI 51
Moderate
9.43μg/m³
PM2.5
55.30μg/m³
PM10
34.08ppb
O3
1.22ppb
SO2
5.93ppb
NO2
0.25ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
56.94μg/m³
PM10
48.42ppb
O3
0.75ppb
SO2
8.83ppb
NO2
0.22ppm
CO
AQI 49
Good
9.11μg/m³
PM2.5
41.03μg/m³
PM10
35.06ppb
O3
0.88ppb
SO2
8.63ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.55μg/m³
PM2.5
49.80μg/m³
PM10
40.79ppb
O3
0.92ppb
SO2
6.00ppb
NO2
0.23ppm
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 04:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Brandon, South Dakota was observed at 03:00:00 on 2026-10-22.
The current air quality in Brandon, South Dakota is 60, 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 10.915 μg/m3.
The current PM10 concentration at Brandon, South Dakota is 72.512 μg/m3.
The current carbon monoxide (CO) concentration at Brandon, South Dakota is 0.259 ppm.
The current sulfur dioxide (SO2) concentration at Brandon, South Dakota is 1.19 ppb.
The current ozone (O3) concentration at Brandon, South Dakota is 43.64 ppm.
The current nitrogen dioxide (NO2) concentration at Brandon, South Dakota is 6.464 ppb.
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