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
6.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.17 μg/m³
0
55
155
255
425
605+
37.79 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
4.63 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Brandon, South Dakota
Scroll To Air Quality MapLoading...
AQI 38
Good
6.62μg/m³
PM2.5
26.10μg/m³
PM10
35.02ppb
O3
0.52ppb
SO2
4.55ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.93μg/m³
PM2.5
53.20μg/m³
PM10
34.72ppb
O3
0.08ppb
SO2
0.44ppb
NO2
0.15ppm
CO
AQI 33
Good
5.73μg/m³
PM2.5
23.27μg/m³
PM10
35.99ppb
O3
0.59ppb
SO2
3.81ppb
NO2
0.24ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
30.14μg/m³
PM10
39.27ppb
O3
0.44ppb
SO2
5.01ppb
NO2
0.24ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
34.00μg/m³
PM10
31.03ppb
O3
0.49ppb
SO2
4.99ppb
NO2
0.24ppm
CO
AQI 52
Moderate
9.53μg/m³
PM2.5
33.20μg/m³
PM10
35.25ppb
O3
0.47ppb
SO2
4.66ppb
NO2
0.24ppm
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 09:00:00 on 2026-07-22.
In the last 24 hrs, the best air quality in Brandon, South Dakota was observed at 02:00:00 on 2026-07-23.
The current air quality in Brandon, South Dakota is 38, 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 6.674 μg/m3.
The current PM10 concentration at Brandon, South Dakota is 35.17 μg/m3.
The current carbon monoxide (CO) concentration at Brandon, South Dakota is 0.276 ppm.
The current sulfur dioxide (SO2) concentration at Brandon, South Dakota is 0.571 ppb.
The current ozone (O3) concentration at Brandon, South Dakota is 37.793 ppm.
The current nitrogen dioxide (NO2) concentration at Brandon, South Dakota is 4.63 ppb.
All Rights Reserved © Ambee Inc. 2025