Real-time air quality index in South Dakota, USA today
Stay updated with real-time air quality in South Dakota, USA 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)
56
Moderate
South Dakota, USA
Last updated: ... (Local time)
Common air pollutants in South Dakota, USA
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
5.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
65.20 μg/m³
0
55
155
255
425
605+
Ozone (O3)
37.90 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.83 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
1.12 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
South Dakota, USA
South Dakota, USA
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South Dakota, USA air quality map: Real-time AQI near you
Air quality in cities of South Dakota, USA
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
Air quality in nearby states
North Dakota, USA
AQI 31
Good
2.64μg/m³
PM2.5
10.45μg/m³
PM10
34.14ppb
O3
0.87ppb
SO2
0.91ppb
NO2
0.18ppm
CO
Minnesota, USA
AQI 49
Good
9.04μg/m³
PM2.5
37.98μg/m³
PM10
31.27ppb
O3
0.89ppb
SO2
3.93ppb
NO2
0.34ppm
CO
Kansas, USA
AQI 44
Good
7.66μg/m³
PM2.5
30.88μg/m³
PM10
36.91ppb
O3
0.52ppb
SO2
2.22ppb
NO2
0.32ppm
CO
Iowa, USA
AQI 38
Good
7.23μg/m³
PM2.5
34.68μg/m³
PM10
39.62ppb
O3
1.01ppb
SO2
2.02ppb
NO2
0.24ppm
CO
Wyoming, USA
AQI 41
Good
2.09μg/m³
PM2.5
9.04μg/m³
PM10
44.04ppb
O3
0.76ppb
SO2
1.24ppb
NO2
0.14ppm
CO
Colorado, USA
AQI 44
Good
1.56μg/m³
PM2.5
13.04μg/m³
PM10
48.35ppb
O3
0.32ppb
SO2
5.59ppb
NO2
0.19ppm
CO
How accurate is South Dakota, USA air quality data?
Air quality measurements for South Dakota, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for South Dakota, USA updated?
Air quality data for South Dakota, USA is updated on an hourly basis.
When did South Dakota, USA experience the worst air quality in the last 24 hours?
The worst air quality in South Dakota, USA was recorded at 04:00:00 on 2026-04-23.
When did South Dakota, USA have its best air quality in the last 24 hours?
The best air quality in South Dakota, USA was recorded at 09:00:00 on 2026-04-23.
What is the real-time air quality index for South Dakota, USA?
The real-time air quality index in South Dakota, USA is 56, currently categorized as Moderate.
Which pollutant is found most often in South Dakota, USA?
The most common pollutant in South Dakota, USA is PM10.
What can I do if the air quality in South Dakota, USA is poor?
If the air quality in South Dakota, USA is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in South Dakota, USA?
The measured PM2.5 levels in South Dakota, USA at present are 5.445 μg/m3.
What are the current PM10 levels at South Dakota, USA?
The current PM10 levels in South Dakota, USA are 65.196 μg/m3.
What are the current carbon monoxide (CO) levels at South Dakota, USA?
The current carbon monoxide (CO) level in South Dakota, USA is 0.244 ppm.
What are the current sulfur dioxide (SO2) levels at South Dakota, USA?
The current sulfur dioxide (SO2) levels in South Dakota, USA are 0.834 ppb.
What are the current ozone (O3) levels at South Dakota, USA?
The current ozone (O3) levels at South Dakota, USA is 37.901 ppm.
What are the current nitrogen dioxide (NO2) levels at South Dakota, USA?
The current nitrogen dioxide (NO2) levels at South Dakota, USA is 1.117 ppb.
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