What are the current PM10 levels at South Dakota, USA?

The current PM10 levels in South Dakota, USA are 21.807 μg/m3.

What are the current sulfur dioxide (SO2) levels at South Dakota, USA?

The current sulfur dioxide (SO2) levels in South Dakota, USA are 0.639 ppb.

What are the current ozone (O3) levels at South Dakota, USA?

The current ozone (O3) levels at South Dakota, USA is 25.769 ppm.

What are the current nitrogen dioxide (NO2) levels at South Dakota, USA?

The current nitrogen dioxide (NO2) levels at South Dakota, USA is 2.483 ppb.

Real-time air quality index in South Dakota, USA today

Q: What are the current PM2.5 levels in South Dakota, USA?

The measured PM2.5 levels in South Dakota, USA at present are 4.538 μg/m3.

Stay updated with real-time air quality in South Dakota, USA featuring accurate data on AQI, PM_2.5, 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)

Good

South Dakota, USA

Last updated: ... (Local time)

Common air pollutants in South Dakota, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.54 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.81 μg/m³

155

255

425

605+

Ozone (O₃)

25.77 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.48 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

South Dakota, USA

Get Live Pollen Counts

South Dakota, USA

Scroll To Air Quality Map

Track live South Dakota, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T04:00:00.000Z	32 \| good	5.325 \| good	35.291 \| good	31.233 \| good	1.078 \| good	1.933 \| good	0.233 \| good
2026-01-21T05:00:00.000Z	27 \| good	5.122 \| good	22.952 \| good	28.644 \| good	0.974 \| good	2.332 \| good	0.233 \| good
2026-01-21T06:00:00.000Z	27 \| good	5.258 \| good	23.205 \| good	29.037 \| good	0.974 \| good	2.331 \| good	0.166 \| good
2026-01-21T07:00:00.000Z	28 \| good	4.33 \| good	15.94 \| good	29.639 \| good	1.222 \| good	1.376 \| good	0.147 \| good
2026-01-21T08:00:00.000Z	31 \| good	4.015 \| good	12.978 \| good	32.876 \| good	0.854 \| good	1.449 \| good	0.122 \| good
2026-01-21T09:00:00.000Z	29 \| good	5.029 \| good	18.167 \| good	30.89 \| good	0.828 \| good	1.06 \| good	0.122 \| good
2026-01-21T10:00:00.000Z	30 \| good	5.01 \| good	17.631 \| good	32.379 \| good	0.811 \| good	0.81 \| good	0.122 \| good
2026-01-21T11:00:00.000Z	33 \| good	5.166 \| good	22.931 \| good	35.72 \| good	0.828 \| good	0.734 \| good	0.122 \| good
2026-01-21T12:00:00.000Z	33 \| good	4.821 \| good	20.856 \| good	35.514 \| good	1.042 \| good	1.049 \| good	0.163 \| good
2026-01-21T13:00:00.000Z	32 \| good	3.863 \| good	16.605 \| good	35.184 \| good	1.042 \| good	1.049 \| good	0.221 \| good
2026-01-21T14:00:00.000Z	34 \| good	3.991 \| good	19.08 \| good	37.094 \| good	0.875 \| good	2.012 \| good	0.189 \| good
2026-01-21T15:00:00.000Z	32 \| good	4.828 \| good	20.292 \| good	35.496 \| good	0.897 \| good	3.567 \| good	0.189 \| good
2026-01-21T16:00:00.000Z	32 \| good	4.261 \| good	16.003 \| good	34.888 \| good	1.937 \| good	1.49 \| good	0.166 \| good
2026-01-21T17:00:00.000Z	31 \| good	4.163 \| good	13.415 \| good	34.288 \| good	1.022 \| good	1.302 \| good	0.144 \| good
2026-01-21T18:00:00.000Z	34 \| good	4.332 \| good	21.78 \| good	37.142 \| good	0.973 \| good	0.918 \| good	0.163 \| good
2026-01-21T19:00:00.000Z	33 \| good	4.69 \| good	17.596 \| good	35.615 \| good	0.992 \| good	0.918 \| good	0.167 \| good
2026-01-21T20:00:00.000Z	34 \| good	3.35 \| good	17.702 \| good	37.4 \| good	0.829 \| good	1.449 \| good	0.167 \| good
2026-01-21T21:00:00.000Z	35 \| good	3.39 \| good	15.342 \| good	37.6 \| good	0.838 \| good	0.9 \| good	0.167 \| good
2026-01-21T22:00:00.000Z	35 \| good	3.872 \| good	22.364 \| good	38.132 \| good	1.086 \| good	0.866 \| good	0.167 \| good
2026-01-21T23:00:00.000Z	36 \| good	3.822 \| good	22.209 \| good	39.116 \| good	1.224 \| good	1.211 \| good	0.167 \| good
2026-01-22T00:00:00.000Z	37 \| good	3.318 \| good	19.273 \| good	39.888 \| good	0.89 \| good	1.321 \| good	0.185 \| good
2026-01-22T01:00:00.000Z	36 \| good	3.621 \| good	20.456 \| good	38.992 \| good	1.078 \| good	1.792 \| good	0.163 \| good
2026-01-22T02:00:00.000Z	36 \| good	2.982 \| good	14.04 \| good	38.675 \| good	1.035 \| good	2.798 \| good	0.167 \| good
2026-01-22T03:00:00.000Z	35 \| good	2.579 \| good	10.704 \| good	37.749 \| good	1.102 \| good	3.416 \| good	0.207 \| good
2026-01-22T04:00:00.000Z	35 \| good	3.437 \| good	23.697 \| good	37.9 \| good	0.949 \| good	1.939 \| good	0.211 \| good
2026-01-22T05:00:00.000Z	33 \| good	2.703 \| good	9.541 \| good	36.419 \| good	0.968 \| good	1.719 \| good	0.248 \| good
2026-01-22T06:00:00.000Z	34 \| good	3.736 \| good	12.574 \| good	36.584 \| good	1.188 \| good	0.882 \| good	0.166 \| good
2026-01-22T07:00:00.000Z	31 \| good	4.253 \| good	15.964 \| good	33.328 \| good	1.149 \| good	0.826 \| good	0.207 \| good
2026-01-22T08:00:00.000Z	31 \| good	3.878 \| good	17.748 \| good	33.421 \| good	0.996 \| good	1.691 \| good	0.166 \| good
2026-01-22T09:00:00.000Z	31 \| good	3.801 \| good	17.188 \| good	33.614 \| good	0.907 \| good	2.198 \| good	0.122 \| good
2026-01-22T10:00:00.000Z	31 \| good	3.74 \| good	16.264 \| good	34.424 \| good	0.908 \| good	2.362 \| good	0.122 \| good
2026-01-22T11:00:00.000Z	28 \| good	4.068 \| good	12.92 \| good	30.196 \| good	1.031 \| good	1.896 \| good	0.144 \| good
2026-01-22T12:00:00.000Z	27 \| good	3.413 \| good	12.694 \| good	28.856 \| good	0.854 \| good	1.179 \| good	0.185 \| good
2026-01-22T13:00:00.000Z	27 \| good	2.892 \| good	9.332 \| good	28.718 \| good	0.854 \| good	1.177 \| good	0.165 \| good
2026-01-22T14:00:00.000Z	31 \| good	3.03 \| good	13.257 \| good	32.531 \| good	0.826 \| good	1.624 \| good	0.252 \| good
2026-01-22T15:00:00.000Z	28 \| good	4.455 \| good	18.868 \| good	29.938 \| good	0.928 \| good	1.13 \| good	0.23 \| good
2026-01-22T16:00:00.000Z	27 \| good	4.428 \| good	16.955 \| good	28.626 \| good	0.963 \| good	1.558 \| good	0.189 \| good
2026-01-22T17:00:00.000Z	22 \| good	3.909 \| good	17.656 \| good	24.196 \| good	1.263 \| good	1.164 \| good	0.189 \| good
2026-01-22T18:00:00.000Z	25 \| good	3.471 \| good	13.696 \| good	26.762 \| good	1.212 \| good	0.802 \| good	0.189 \| good
2026-01-22T19:00:00.000Z	28 \| good	4.298 \| good	16.958 \| good	29.524 \| good	1.248 \| good	0.988 \| good	0.144 \| good
2026-01-22T20:00:00.000Z	25 \| good	3.966 \| good	25.69 \| good	27.287 \| good	0.981 \| good	0.635 \| good	0.163 \| good
2026-01-22T21:00:00.000Z	31 \| good	4.491 \| good	24.684 \| good	33.769 \| good	1.078 \| good	0.849 \| good	0.182 \| good
2026-01-22T22:00:00.000Z	29 \| good	4.235 \| good	18.853 \| good	31.36 \| good	1.187 \| good	1.068 \| good	0.144 \| good
2026-01-22T23:00:00.000Z	27 \| good	4.586 \| good	23.517 \| good	29.28 \| good	1.109 \| good	0.969 \| good	0.185 \| good
2026-01-23T00:00:00.000Z	27 \| good	4.739 \| good	17.647 \| good	29.08 \| good	0.78 \| good	1.048 \| good	0.163 \| good
2026-01-23T01:00:00.000Z	33 \| good	3.435 \| good	13.062 \| good	35.775 \| good	0.916 \| good	1.173 \| good	0.141 \| good
2026-01-23T02:00:00.000Z	32 \| good	4.922 \| good	16.288 \| good	35.143 \| good	0.982 \| good	1.953 \| good	0.141 \| good
2026-01-23T03:00:00.000Z	27 \| good	4.538 \| good	21.807 \| good	25.769 \| good	0.639 \| good	2.483 \| good	0.143 \| good
2026-01-23T04:00:00.000Z	29 \| good	2.916 \| good	11.975 \| good	31.061 \| good	0.392 \| good	0.823 \| good	0.137 \| good
2026-01-23T05:00:00.000Z	29 \| good	3.369 \| good	14.876 \| good	31.165 \| good	0.43 \| good	0.862 \| good	0.138 \| good
2026-01-23T06:00:00.000Z	29 \| good	2.485 \| good	10 \| good	30.919 \| good	0.467 \| good	0.9 \| good	0.14 \| good
2026-01-23T07:00:00.000Z	29 \| good	2.95 \| good	12 \| good	30.847 \| good	0.465 \| good	0.896 \| good	0.139 \| good
2026-01-23T08:00:00.000Z	29 \| good	3.251 \| good	14.083 \| good	30.674 \| good	0.463 \| good	0.891 \| good	0.139 \| good
2026-01-23T09:00:00.000Z	28 \| good	2.922 \| good	11.975 \| good	29.981 \| good	0.461 \| good	0.887 \| good	0.138 \| good
2026-01-23T10:00:00.000Z	27 \| good	2.958 \| good	12.042 \| good	29.257 \| good	0.452 \| good	0.877 \| good	0.138 \| good
2026-01-23T11:00:00.000Z	27 \| good	2.891 \| good	11.914 \| good	29.165 \| good	0.444 \| good	0.868 \| good	0.137 \| good
2026-01-23T12:00:00.000Z	27 \| good	0.506 \| good	2 \| good	28.853 \| good	0.435 \| good	0.859 \| good	0.136 \| good
2026-01-23T13:00:00.000Z	26 \| good	0.288 \| good	0.982 \| good	28.306 \| good	0.435 \| good	0.86 \| good	0.136 \| good
2026-01-23T14:00:00.000Z	26 \| good	1.512 \| good	6 \| good	28.379 \| good	0.434 \| good	0.862 \| good	0.136 \| good
2026-01-23T15:00:00.000Z	26 \| good	1.693 \| good	7 \| good	28.488 \| good	0.434 \| good	0.863 \| good	0.136 \| good
2026-01-23T16:00:00.000Z	27 \| good	5.348 \| good	22.934 \| good	28.51 \| good	0.426 \| good	0.801 \| good	0.136 \| good
2026-01-23T17:00:00.000Z	26 \| good	3.661 \| good	15.975 \| good	28.407 \| good	0.417 \| good	0.739 \| good	0.135 \| good
2026-01-23T18:00:00.000Z	27 \| good	3.864 \| good	16.876 \| good	28.802 \| good	0.409 \| good	0.677 \| good	0.135 \| good
2026-01-23T19:00:00.000Z	27 \| good	2.387 \| good	10 \| good	29.282 \| good	0.375 \| good	0.674 \| good	0.135 \| good
2026-01-23T20:00:00.000Z	28 \| good	2.791 \| good	11.574 \| good	29.996 \| good	0.342 \| good	0.67 \| good	0.135 \| good
2026-01-23T21:00:00.000Z	29 \| good	2.286 \| good	9.115 \| good	30.575 \| good	0.308 \| good	0.667 \| good	0.134 \| good
2026-01-23T22:00:00.000Z	29 \| good	1.976 \| good	8 \| good	31.042 \| good	0.274 \| good	0.765 \| good	0.135 \| good
2026-01-23T23:00:00.000Z	29 \| good	4.752 \| good	20.621 \| good	31.168 \| good	0.24 \| good	0.864 \| good	0.136 \| good
2026-01-24T00:00:00.000Z	33 \| good	6.405 \| good	28.483 \| good	30.64 \| good	0.206 \| good	0.962 \| good	0.136 \| good
2026-01-24T01:00:00.000Z	29 \| good	3.278 \| good	14.115 \| good	30.865 \| good	0.18 \| good	0.965 \| good	0.137 \| good
2026-01-24T02:00:00.000Z	29 \| good	4.137 \| good	18.089 \| good	30.802 \| good	0.154 \| good	0.968 \| good	0.137 \| good
2026-01-24T03:00:00.000Z	29 \| good	1.06 \| good	4.124 \| good	30.566 \| good	0.127 \| good	0.97 \| good	0.138 \| good
2026-01-24T04:00:00.000Z	28 \| good	3.059 \| good	12.166 \| good	29.659 \| good	0.111 \| good	0.968 \| good	0.139 \| good
2026-01-24T05:00:00.000Z	27 \| good	1.891 \| good	8 \| good	29.453 \| good	0.094 \| good	0.965 \| good	0.139 \| good
2026-01-24T06:00:00.000Z	26 \| good	1.073 \| good	4.124 \| good	28.068 \| good	0.077 \| good	0.962 \| good	0.14 \| good
2026-01-24T07:00:00.000Z	25 \| good	1.97 \| good	8 \| good	26.979 \| good	0.064 \| good	0.972 \| good	0.14 \| good
2026-01-24T08:00:00.000Z	26 \| good	2.644 \| good	10.876 \| good	27.618 \| good	0.052 \| good	0.982 \| good	0.141 \| good
2026-01-24T09:00:00.000Z	25 \| good	2.812 \| good	11.646 \| good	27.313 \| good	0.04 \| good	0.992 \| good	0.142 \| good
2026-01-24T10:00:00.000Z	25 \| good	2.994 \| good	12.098 \| good	27.036 \| good	0.036 \| good	1.021 \| good	0.142 \| good
2026-01-24T11:00:00.000Z	25 \| good	1.651 \| good	7 \| good	26.87 \| good	0.032 \| good	1.049 \| good	0.143 \| good
2026-01-24T12:00:00.000Z	24 \| good	0.276 \| good	0.943 \| good	26.115 \| good	0.028 \| good	1.077 \| good	0.144 \| good
2026-01-24T13:00:00.000Z	24 \| good	0.358 \| good	1.124 \| good	25.675 \| good	0.027 \| good	1.209 \| good	0.147 \| good
2026-01-24T14:00:00.000Z	23 \| good	1.313 \| good	5.124 \| good	25.048 \| good	0.027 \| good	1.341 \| good	0.15 \| good
2026-01-24T15:00:00.000Z	23 \| good	1.312 \| good	5.124 \| good	25.297 \| good	0.027 \| good	1.473 \| good	0.153 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.646 \| good	20.041 \| good	26.008 \| good	0.025 \| good	1.246 \| good	0.153 \| good
2026-01-24T17:00:00.000Z	25 \| good	2.806 \| good	11.42 \| good	27.111 \| good	0.024 \| good	1.02 \| good	0.152 \| good
2026-01-24T18:00:00.000Z	27 \| good	4.607 \| good	20.034 \| good	28.095 \| good	0.022 \| good	0.793 \| good	0.152 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.232 \| good	22.772 \| good	29.11 \| good	0.027 \| good	0.79 \| good	0.15 \| good
2026-01-24T20:00:00.000Z	29 \| good	4.544 \| good	19.847 \| good	30.782 \| good	0.031 \| good	0.787 \| good	0.149 \| good
2026-01-24T21:00:00.000Z	30 \| good	3.766 \| good	16.326 \| good	31.92 \| good	0.035 \| good	0.783 \| good	0.147 \| good
2026-01-24T22:00:00.000Z	31 \| good	3.567 \| good	15.919 \| good	32.573 \| good	0.039 \| good	1.423 \| good	0.15 \| good
2026-01-24T23:00:00.000Z	38 \| good	7.484 \| good	32.959 \| good	32.493 \| good	0.043 \| good	2.062 \| good	0.154 \| good
2026-01-25T00:00:00.000Z	28 \| good	2.439 \| good	2.611 \| good	29.578 \| good	0.046 \| good	2.7 \| good	0.157 \| good
2026-01-25T01:00:00.000Z	38 \| good	6.933 \| good	30.876 \| good	29.24 \| good	0.052 \| good	3.485 \| good	0.166 \| good
2026-01-25T02:00:00.000Z	38 \| good	7.089 \| good	31.582 \| good	27.724 \| good	0.058 \| good	4.269 \| good	0.174 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.243 \| good	22.934 \| good	26.63 \| good	0.063 \| good	5.054 \| good	0.183 \| good

South Dakota

Empower business decisions with accurate air quality data

South Dakota, USA air quality map: Real-time AQI near you

Air quality in cities of South Dakota, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Rapid City, South Dakota	60 Moderate	9.87μg/m³ Good	74.34μg/m³ Fine	30.40ppb Good	0.97ppb Good	3.27ppb Good	0.16ppm Good
Brookings, South Dakota	54 Moderate	11.03μg/m³ Good	38.86μg/m³ Good	33.84ppb Good	0.58ppb Good	4.02ppb Good	0.14ppm Good
Watertown, South Dakota	38 Good	7.20μg/m³ Good	32.00μg/m³ Good	33.00ppb Good	0.64ppb Good	4.08ppb Good	0.14ppm Good
Aberdeen, South Dakota	33 Good	5.80μg/m³ Good	13.00μg/m³ Good	23.64ppb Good	1.00ppb Good	2.66ppb Good	0.14ppm Good
Box Elder, South Dakota	31 Good	5.17μg/m³ Good	34.24μg/m³ Good	31.01ppb Good	0.97ppb Good	2.47ppb Good	0.16ppm Good
Pierre, South Dakota	32 Good	3.01μg/m³ Good	12.02μg/m³ Good	35.05ppb Good	0.99ppb Good	1.93ppb Good	0.14ppm Good
Spearfish, South Dakota	29 Good	2.48μg/m³ Good	10.06μg/m³ Good	31.05ppb Good	0.27ppb Good	1.18ppb Good	0.14ppm Good
Huron, South Dakota	28 Good	3.14μg/m³ Good	13.24μg/m³ Good	30.48ppb Good	0.32ppb Good	0.82ppb Good	0.14ppm Good
Mitchell, South Dakota	28 Good	2.65μg/m³ Good	11.00μg/m³ Good	30.14ppb Good	0.34ppb Good	0.89ppb Good	0.14ppm Good
Vermillion, South Dakota	23 Good	0.61μg/m³ Good	2.04μg/m³ Good	25.03ppb Good	0.51ppb Good	2.58ppb Good	0.14ppm Good
Yankton, South Dakota	19 Good	2.14μg/m³ Good	10.27μg/m³ Good	20.21ppb Good	0.63ppb Good	2.73ppb Good	0.14ppm Good
Brandon, South Dakota	16 Good	3.32μg/m³ Good	17.22μg/m³ Good	8.46ppb Good	0.54ppb Good	2.82ppb Good	0.14ppm Good
Sioux Falls, South Dakota	16 Good	2.58μg/m³ Good	15.20μg/m³ Good	2.69ppb Good	0.55ppb Good	2.81ppb Good	0.14ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.23ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 2026-01-22.

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 05:00:00 on 2026-01-22.

What is the real-time air quality index for South Dakota, USA?

The real-time air quality index in South Dakota, USA is 27, currently categorized as Good.

Which pollutant is found most often in South Dakota, USA?

The most common pollutant in South Dakota, USA is PM2.5.

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 PM_2.5 levels in South Dakota, USA?

The measured PM_2.5 levels in South Dakota, USA at present are 4.538 μg/m³.

What are the current PM₁₀ levels at South Dakota, USA?

The current PM₁₀ levels in South Dakota, USA are 21.807 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 0.143 ppm.

What are the current sulfur dioxide (SO₂) levels at South Dakota, USA?

The current sulfur dioxide (SO₂) levels in South Dakota, USA are 0.639 ppb.

What are the current ozone (O₃) levels at South Dakota, USA?

The current ozone (O₃) levels at South Dakota, USA is 25.769 ppm.

What are the current nitrogen dioxide (NO₂) levels at South Dakota, USA?

The current nitrogen dioxide (NO₂) levels at South Dakota, USA is 2.483 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T04:00:00.000Z	32 \| good	5.325 \| good	35.291 \| good	31.233 \| good	1.078 \| good	1.933 \| good	0.233 \| good
2026-01-21T05:00:00.000Z	27 \| good	5.122 \| good	22.952 \| good	28.644 \| good	0.974 \| good	2.332 \| good	0.233 \| good
2026-01-21T06:00:00.000Z	27 \| good	5.258 \| good	23.205 \| good	29.037 \| good	0.974 \| good	2.331 \| good	0.166 \| good
2026-01-21T07:00:00.000Z	28 \| good	4.33 \| good	15.94 \| good	29.639 \| good	1.222 \| good	1.376 \| good	0.147 \| good
2026-01-21T08:00:00.000Z	31 \| good	4.015 \| good	12.978 \| good	32.876 \| good	0.854 \| good	1.449 \| good	0.122 \| good
2026-01-21T09:00:00.000Z	29 \| good	5.029 \| good	18.167 \| good	30.89 \| good	0.828 \| good	1.06 \| good	0.122 \| good
2026-01-21T10:00:00.000Z	30 \| good	5.01 \| good	17.631 \| good	32.379 \| good	0.811 \| good	0.81 \| good	0.122 \| good
2026-01-21T11:00:00.000Z	33 \| good	5.166 \| good	22.931 \| good	35.72 \| good	0.828 \| good	0.734 \| good	0.122 \| good
2026-01-21T12:00:00.000Z	33 \| good	4.821 \| good	20.856 \| good	35.514 \| good	1.042 \| good	1.049 \| good	0.163 \| good
2026-01-21T13:00:00.000Z	32 \| good	3.863 \| good	16.605 \| good	35.184 \| good	1.042 \| good	1.049 \| good	0.221 \| good
2026-01-21T14:00:00.000Z	34 \| good	3.991 \| good	19.08 \| good	37.094 \| good	0.875 \| good	2.012 \| good	0.189 \| good
2026-01-21T15:00:00.000Z	32 \| good	4.828 \| good	20.292 \| good	35.496 \| good	0.897 \| good	3.567 \| good	0.189 \| good
2026-01-21T16:00:00.000Z	32 \| good	4.261 \| good	16.003 \| good	34.888 \| good	1.937 \| good	1.49 \| good	0.166 \| good
2026-01-21T17:00:00.000Z	31 \| good	4.163 \| good	13.415 \| good	34.288 \| good	1.022 \| good	1.302 \| good	0.144 \| good
2026-01-21T18:00:00.000Z	34 \| good	4.332 \| good	21.78 \| good	37.142 \| good	0.973 \| good	0.918 \| good	0.163 \| good
2026-01-21T19:00:00.000Z	33 \| good	4.69 \| good	17.596 \| good	35.615 \| good	0.992 \| good	0.918 \| good	0.167 \| good
2026-01-21T20:00:00.000Z	34 \| good	3.35 \| good	17.702 \| good	37.4 \| good	0.829 \| good	1.449 \| good	0.167 \| good
2026-01-21T21:00:00.000Z	35 \| good	3.39 \| good	15.342 \| good	37.6 \| good	0.838 \| good	0.9 \| good	0.167 \| good
2026-01-21T22:00:00.000Z	35 \| good	3.872 \| good	22.364 \| good	38.132 \| good	1.086 \| good	0.866 \| good	0.167 \| good
2026-01-21T23:00:00.000Z	36 \| good	3.822 \| good	22.209 \| good	39.116 \| good	1.224 \| good	1.211 \| good	0.167 \| good
2026-01-22T00:00:00.000Z	37 \| good	3.318 \| good	19.273 \| good	39.888 \| good	0.89 \| good	1.321 \| good	0.185 \| good
2026-01-22T01:00:00.000Z	36 \| good	3.621 \| good	20.456 \| good	38.992 \| good	1.078 \| good	1.792 \| good	0.163 \| good
2026-01-22T02:00:00.000Z	36 \| good	2.982 \| good	14.04 \| good	38.675 \| good	1.035 \| good	2.798 \| good	0.167 \| good
2026-01-22T03:00:00.000Z	35 \| good	2.579 \| good	10.704 \| good	37.749 \| good	1.102 \| good	3.416 \| good	0.207 \| good
2026-01-22T04:00:00.000Z	35 \| good	3.437 \| good	23.697 \| good	37.9 \| good	0.949 \| good	1.939 \| good	0.211 \| good
2026-01-22T05:00:00.000Z	33 \| good	2.703 \| good	9.541 \| good	36.419 \| good	0.968 \| good	1.719 \| good	0.248 \| good
2026-01-22T06:00:00.000Z	34 \| good	3.736 \| good	12.574 \| good	36.584 \| good	1.188 \| good	0.882 \| good	0.166 \| good
2026-01-22T07:00:00.000Z	31 \| good	4.253 \| good	15.964 \| good	33.328 \| good	1.149 \| good	0.826 \| good	0.207 \| good
2026-01-22T08:00:00.000Z	31 \| good	3.878 \| good	17.748 \| good	33.421 \| good	0.996 \| good	1.691 \| good	0.166 \| good
2026-01-22T09:00:00.000Z	31 \| good	3.801 \| good	17.188 \| good	33.614 \| good	0.907 \| good	2.198 \| good	0.122 \| good
2026-01-22T10:00:00.000Z	31 \| good	3.74 \| good	16.264 \| good	34.424 \| good	0.908 \| good	2.362 \| good	0.122 \| good
2026-01-22T11:00:00.000Z	28 \| good	4.068 \| good	12.92 \| good	30.196 \| good	1.031 \| good	1.896 \| good	0.144 \| good
2026-01-22T12:00:00.000Z	27 \| good	3.413 \| good	12.694 \| good	28.856 \| good	0.854 \| good	1.179 \| good	0.185 \| good
2026-01-22T13:00:00.000Z	27 \| good	2.892 \| good	9.332 \| good	28.718 \| good	0.854 \| good	1.177 \| good	0.165 \| good
2026-01-22T14:00:00.000Z	31 \| good	3.03 \| good	13.257 \| good	32.531 \| good	0.826 \| good	1.624 \| good	0.252 \| good
2026-01-22T15:00:00.000Z	28 \| good	4.455 \| good	18.868 \| good	29.938 \| good	0.928 \| good	1.13 \| good	0.23 \| good
2026-01-22T16:00:00.000Z	27 \| good	4.428 \| good	16.955 \| good	28.626 \| good	0.963 \| good	1.558 \| good	0.189 \| good
2026-01-22T17:00:00.000Z	22 \| good	3.909 \| good	17.656 \| good	24.196 \| good	1.263 \| good	1.164 \| good	0.189 \| good
2026-01-22T18:00:00.000Z	25 \| good	3.471 \| good	13.696 \| good	26.762 \| good	1.212 \| good	0.802 \| good	0.189 \| good
2026-01-22T19:00:00.000Z	28 \| good	4.298 \| good	16.958 \| good	29.524 \| good	1.248 \| good	0.988 \| good	0.144 \| good
2026-01-22T20:00:00.000Z	25 \| good	3.966 \| good	25.69 \| good	27.287 \| good	0.981 \| good	0.635 \| good	0.163 \| good
2026-01-22T21:00:00.000Z	31 \| good	4.491 \| good	24.684 \| good	33.769 \| good	1.078 \| good	0.849 \| good	0.182 \| good
2026-01-22T22:00:00.000Z	29 \| good	4.235 \| good	18.853 \| good	31.36 \| good	1.187 \| good	1.068 \| good	0.144 \| good
2026-01-22T23:00:00.000Z	27 \| good	4.586 \| good	23.517 \| good	29.28 \| good	1.109 \| good	0.969 \| good	0.185 \| good
2026-01-23T00:00:00.000Z	27 \| good	4.739 \| good	17.647 \| good	29.08 \| good	0.78 \| good	1.048 \| good	0.163 \| good
2026-01-23T01:00:00.000Z	33 \| good	3.435 \| good	13.062 \| good	35.775 \| good	0.916 \| good	1.173 \| good	0.141 \| good
2026-01-23T02:00:00.000Z	32 \| good	4.922 \| good	16.288 \| good	35.143 \| good	0.982 \| good	1.953 \| good	0.141 \| good
2026-01-23T03:00:00.000Z	27 \| good	4.538 \| good	21.807 \| good	25.769 \| good	0.639 \| good	2.483 \| good	0.143 \| good
2026-01-23T04:00:00.000Z	29 \| good	2.916 \| good	11.975 \| good	31.061 \| good	0.392 \| good	0.823 \| good	0.137 \| good
2026-01-23T05:00:00.000Z	29 \| good	3.369 \| good	14.876 \| good	31.165 \| good	0.43 \| good	0.862 \| good	0.138 \| good
2026-01-23T06:00:00.000Z	29 \| good	2.485 \| good	10 \| good	30.919 \| good	0.467 \| good	0.9 \| good	0.14 \| good
2026-01-23T07:00:00.000Z	29 \| good	2.95 \| good	12 \| good	30.847 \| good	0.465 \| good	0.896 \| good	0.139 \| good
2026-01-23T08:00:00.000Z	29 \| good	3.251 \| good	14.083 \| good	30.674 \| good	0.463 \| good	0.891 \| good	0.139 \| good
2026-01-23T09:00:00.000Z	28 \| good	2.922 \| good	11.975 \| good	29.981 \| good	0.461 \| good	0.887 \| good	0.138 \| good
2026-01-23T10:00:00.000Z	27 \| good	2.958 \| good	12.042 \| good	29.257 \| good	0.452 \| good	0.877 \| good	0.138 \| good
2026-01-23T11:00:00.000Z	27 \| good	2.891 \| good	11.914 \| good	29.165 \| good	0.444 \| good	0.868 \| good	0.137 \| good
2026-01-23T12:00:00.000Z	27 \| good	0.506 \| good	2 \| good	28.853 \| good	0.435 \| good	0.859 \| good	0.136 \| good
2026-01-23T13:00:00.000Z	26 \| good	0.288 \| good	0.982 \| good	28.306 \| good	0.435 \| good	0.86 \| good	0.136 \| good
2026-01-23T14:00:00.000Z	26 \| good	1.512 \| good	6 \| good	28.379 \| good	0.434 \| good	0.862 \| good	0.136 \| good
2026-01-23T15:00:00.000Z	26 \| good	1.693 \| good	7 \| good	28.488 \| good	0.434 \| good	0.863 \| good	0.136 \| good
2026-01-23T16:00:00.000Z	27 \| good	5.348 \| good	22.934 \| good	28.51 \| good	0.426 \| good	0.801 \| good	0.136 \| good
2026-01-23T17:00:00.000Z	26 \| good	3.661 \| good	15.975 \| good	28.407 \| good	0.417 \| good	0.739 \| good	0.135 \| good
2026-01-23T18:00:00.000Z	27 \| good	3.864 \| good	16.876 \| good	28.802 \| good	0.409 \| good	0.677 \| good	0.135 \| good
2026-01-23T19:00:00.000Z	27 \| good	2.387 \| good	10 \| good	29.282 \| good	0.375 \| good	0.674 \| good	0.135 \| good
2026-01-23T20:00:00.000Z	28 \| good	2.791 \| good	11.574 \| good	29.996 \| good	0.342 \| good	0.67 \| good	0.135 \| good
2026-01-23T21:00:00.000Z	29 \| good	2.286 \| good	9.115 \| good	30.575 \| good	0.308 \| good	0.667 \| good	0.134 \| good
2026-01-23T22:00:00.000Z	29 \| good	1.976 \| good	8 \| good	31.042 \| good	0.274 \| good	0.765 \| good	0.135 \| good
2026-01-23T23:00:00.000Z	29 \| good	4.752 \| good	20.621 \| good	31.168 \| good	0.24 \| good	0.864 \| good	0.136 \| good
2026-01-24T00:00:00.000Z	33 \| good	6.405 \| good	28.483 \| good	30.64 \| good	0.206 \| good	0.962 \| good	0.136 \| good
2026-01-24T01:00:00.000Z	29 \| good	3.278 \| good	14.115 \| good	30.865 \| good	0.18 \| good	0.965 \| good	0.137 \| good
2026-01-24T02:00:00.000Z	29 \| good	4.137 \| good	18.089 \| good	30.802 \| good	0.154 \| good	0.968 \| good	0.137 \| good
2026-01-24T03:00:00.000Z	29 \| good	1.06 \| good	4.124 \| good	30.566 \| good	0.127 \| good	0.97 \| good	0.138 \| good
2026-01-24T04:00:00.000Z	28 \| good	3.059 \| good	12.166 \| good	29.659 \| good	0.111 \| good	0.968 \| good	0.139 \| good
2026-01-24T05:00:00.000Z	27 \| good	1.891 \| good	8 \| good	29.453 \| good	0.094 \| good	0.965 \| good	0.139 \| good
2026-01-24T06:00:00.000Z	26 \| good	1.073 \| good	4.124 \| good	28.068 \| good	0.077 \| good	0.962 \| good	0.14 \| good
2026-01-24T07:00:00.000Z	25 \| good	1.97 \| good	8 \| good	26.979 \| good	0.064 \| good	0.972 \| good	0.14 \| good
2026-01-24T08:00:00.000Z	26 \| good	2.644 \| good	10.876 \| good	27.618 \| good	0.052 \| good	0.982 \| good	0.141 \| good
2026-01-24T09:00:00.000Z	25 \| good	2.812 \| good	11.646 \| good	27.313 \| good	0.04 \| good	0.992 \| good	0.142 \| good
2026-01-24T10:00:00.000Z	25 \| good	2.994 \| good	12.098 \| good	27.036 \| good	0.036 \| good	1.021 \| good	0.142 \| good
2026-01-24T11:00:00.000Z	25 \| good	1.651 \| good	7 \| good	26.87 \| good	0.032 \| good	1.049 \| good	0.143 \| good
2026-01-24T12:00:00.000Z	24 \| good	0.276 \| good	0.943 \| good	26.115 \| good	0.028 \| good	1.077 \| good	0.144 \| good
2026-01-24T13:00:00.000Z	24 \| good	0.358 \| good	1.124 \| good	25.675 \| good	0.027 \| good	1.209 \| good	0.147 \| good
2026-01-24T14:00:00.000Z	23 \| good	1.313 \| good	5.124 \| good	25.048 \| good	0.027 \| good	1.341 \| good	0.15 \| good
2026-01-24T15:00:00.000Z	23 \| good	1.312 \| good	5.124 \| good	25.297 \| good	0.027 \| good	1.473 \| good	0.153 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.646 \| good	20.041 \| good	26.008 \| good	0.025 \| good	1.246 \| good	0.153 \| good
2026-01-24T17:00:00.000Z	25 \| good	2.806 \| good	11.42 \| good	27.111 \| good	0.024 \| good	1.02 \| good	0.152 \| good
2026-01-24T18:00:00.000Z	27 \| good	4.607 \| good	20.034 \| good	28.095 \| good	0.022 \| good	0.793 \| good	0.152 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.232 \| good	22.772 \| good	29.11 \| good	0.027 \| good	0.79 \| good	0.15 \| good
2026-01-24T20:00:00.000Z	29 \| good	4.544 \| good	19.847 \| good	30.782 \| good	0.031 \| good	0.787 \| good	0.149 \| good
2026-01-24T21:00:00.000Z	30 \| good	3.766 \| good	16.326 \| good	31.92 \| good	0.035 \| good	0.783 \| good	0.147 \| good
2026-01-24T22:00:00.000Z	31 \| good	3.567 \| good	15.919 \| good	32.573 \| good	0.039 \| good	1.423 \| good	0.15 \| good
2026-01-24T23:00:00.000Z	38 \| good	7.484 \| good	32.959 \| good	32.493 \| good	0.043 \| good	2.062 \| good	0.154 \| good
2026-01-25T00:00:00.000Z	28 \| good	2.439 \| good	2.611 \| good	29.578 \| good	0.046 \| good	2.7 \| good	0.157 \| good
2026-01-25T01:00:00.000Z	38 \| good	6.933 \| good	30.876 \| good	29.24 \| good	0.052 \| good	3.485 \| good	0.166 \| good
2026-01-25T02:00:00.000Z	38 \| good	7.089 \| good	31.582 \| good	27.724 \| good	0.058 \| good	4.269 \| good	0.174 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.243 \| good	22.934 \| good	26.63 \| good	0.063 \| good	5.054 \| good	0.183 \| good

Real-time air quality index in South Dakota, USA today

Common air pollutants in South Dakota, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live South Dakota, USA air quality forecast and history

Empower business decisions with accurate air quality data

South Dakota, USA air quality map: Real-time AQI near you

Air quality in cities of South Dakota, USA

Air quality in nearby states

North Dakota, USA

Minnesota, USA

Kansas, USA

Iowa, USA

Wyoming, USA

Colorado, USA

How accurate is South Dakota, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for South Dakota, USA updated?

When did South Dakota, USA experience the worst air quality in the last 24 hours?

When did South Dakota, USA have its best air quality in the last 24 hours?

What is the real-time air quality index for South Dakota, USA?

Which pollutant is found most often in South Dakota, USA?

What can I do if the air quality in South Dakota, USA is poor?

What are the current PM2.5 levels in South Dakota, USA?

What are the current PM10 levels at South Dakota, USA?

What are the current carbon monoxide (CO) levels at South Dakota, USA?

What are the current sulfur dioxide (SO2) levels at South Dakota, USA?

What are the current ozone (O3) levels at South Dakota, USA?

What are the current nitrogen dioxide (NO2) levels at South Dakota, USA?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in South Dakota, USA?

What are the current PM₁₀ levels at South Dakota, USA?

What are the current sulfur dioxide (SO₂) levels at South Dakota, USA?

What are the current ozone (O₃) levels at South Dakota, USA?

What are the current nitrogen dioxide (NO₂) levels at South Dakota, USA?