What is the current concentration of PM10 in Sioux Falls, South Dakota?

The current PM10 concentration at Sioux Falls, South Dakota is 144.291 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Sioux Falls, South Dakota?

The current sulfur dioxide (SO2) concentration at Sioux Falls, South Dakota is 0.934 ppb.

What is the current concentration of ozone (O3) in Sioux Falls, South Dakota?

The current ozone (O3) concentration at Sioux Falls, South Dakota is 40.008 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Sioux Falls, South Dakota?

The current nitrogen dioxide (NO2) concentration at Sioux Falls, South Dakota is 1.267 ppb.

Sioux Falls, South Dakota live air quality index now

Q: What is the current concentration of PM2.5 in Sioux Falls, South Dakota?

The current PM2.5 concentration at Sioux Falls, South Dakota is 6.971 μg/m3.

Stay updated with real-time air quality in Sioux Falls, South Dakota 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)

Moderate

Sioux Falls, South Dakota

Last updated: ... (Local time)

Major air pollutants in Sioux Falls, South Dakota

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.97 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

144.29 μg/m³

155

255

425

605+

Ozone (O₃)

40.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.93 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.27 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Very high

Sioux Falls, South Dakota

Get Live Pollen Counts

Sioux Falls, South Dakota

Scroll To Air Quality Map

Track live Sioux Falls, South Dakota air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	49 \| good	7.203 \| good	52.869 \| good	35.046 \| good	0.562 \| good	6.819 \| good	0.381 \| good
2026-04-22T05:00:00.000Z	49 \| good	7.207 \| good	53.299 \| good	34.113 \| good	0.546 \| good	4.295 \| good	0.339 \| good
2026-04-22T06:00:00.000Z	49 \| good	6.851 \| good	53.022 \| good	33.105 \| good	0.545 \| good	4.308 \| good	0.339 \| good
2026-04-22T07:00:00.000Z	50 \| good	6.444 \| good	53.995 \| good	34.98 \| good	0.632 \| good	2.154 \| good	0.497 \| good
2026-04-22T08:00:00.000Z	45 \| good	4.866 \| good	49.006 \| good	32.042 \| good	0.759 \| good	2.275 \| good	0.24 \| good
2026-04-22T09:00:00.000Z	40 \| good	2.986 \| good	42.958 \| good	34.948 \| good	0.774 \| good	1.839 \| good	0.233 \| good
2026-04-22T10:00:00.000Z	40 \| good	2.761 \| good	42.753 \| good	32.022 \| good	0.72 \| good	2.693 \| good	0.207 \| good
2026-04-22T11:00:00.000Z	41 \| good	3.801 \| good	44.494 \| good	32.932 \| good	0.625 \| good	5.847 \| good	0.224 \| good
2026-04-22T12:00:00.000Z	42 \| good	6.031 \| good	44.598 \| good	34.91 \| good	0.455 \| good	13.721 \| good	0.29 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.668 \| good	43.747 \| good	35.88 \| good	0.441 \| good	12.3 \| good	0.3 \| good
2026-04-22T14:00:00.000Z	35 \| good	5.907 \| good	37.84 \| good	30.974 \| good	0.505 \| good	7.58 \| good	0.298 \| good
2026-04-22T15:00:00.000Z	44 \| good	2.401 \| good	47.5 \| good	31.922 \| good	0.551 \| good	5.968 \| good	0.282 \| good
2026-04-22T16:00:00.000Z	53 \| moderate	2.812 \| good	60.361 \| fine	31.936 \| good	0.616 \| good	5.829 \| good	0.282 \| good
2026-04-22T17:00:00.000Z	54 \| moderate	2.817 \| good	60.526 \| fine	35.875 \| good	0.606 \| good	5.96 \| good	0.298 \| good
2026-04-22T18:00:00.000Z	55 \| moderate	3.649 \| good	63.524 \| fine	35.959 \| good	0.79 \| good	5.013 \| good	0.298 \| good
2026-04-22T19:00:00.000Z	67 \| moderate	4.714 \| good	88.185 \| fine	43.813 \| good	0.816 \| good	5.041 \| good	0.298 \| good
2026-04-22T20:00:00.000Z	86 \| moderate	5.47 \| good	125.861 \| fine	48.835 \| good	0.981 \| good	4.469 \| good	0.315 \| good
2026-04-22T21:00:00.000Z	97 \| moderate	6.507 \| good	147.259 \| fine	54.713 \| good	1.161 \| good	4.369 \| good	0.282 \| good
2026-04-22T22:00:00.000Z	58 \| moderate	8.268 \| good	37.13 \| good	56.839 \| fine	1.049 \| good	4.518 \| good	0.298 \| good
2026-04-22T23:00:00.000Z	117 \| sensitive	8.419 \| good	187.186 \| moderate	59.725 \| fine	1.22 \| good	4.131 \| good	0.315 \| good
2026-04-23T00:00:00.000Z	124 \| sensitive	9.826 \| good	201.128 \| moderate	59.718 \| fine	1.218 \| good	5.861 \| good	0.298 \| good
2026-04-23T01:00:00.000Z	99 \| moderate	8.159 \| good	151.153 \| fine	58.728 \| fine	1.193 \| good	5.686 \| good	0.273 \| good
2026-04-23T02:00:00.000Z	65 \| moderate	5.281 \| good	83.013 \| fine	55.795 \| fine	1.13 \| good	6.374 \| good	0.298 \| good
2026-04-23T03:00:00.000Z	60 \| moderate	5.862 \| good	73.739 \| fine	49.869 \| good	1.171 \| good	5.622 \| good	0.298 \| good
2026-04-23T04:00:00.000Z	56 \| moderate	5.934 \| good	64.583 \| fine	49.846 \| good	1.231 \| good	4.69 \| good	0.298 \| good
2026-04-23T05:00:00.000Z	56 \| moderate	5.556 \| good	65.65 \| fine	44.865 \| good	1.061 \| good	3.539 \| good	0.249 \| good
2026-04-23T06:00:00.000Z	56 \| moderate	5.522 \| good	65.624 \| fine	38.922 \| good	0.987 \| good	3.614 \| good	0.266 \| good
2026-04-23T07:00:00.000Z	49 \| good	4.842 \| good	52.77 \| good	38.885 \| good	0.966 \| good	2.705 \| good	0.266 \| good
2026-04-23T08:00:00.000Z	35 \| good	3.567 \| good	37.926 \| good	35.872 \| good	0.945 \| good	2.693 \| good	0.266 \| good
2026-04-23T09:00:00.000Z	31 \| good	3.651 \| good	28.973 \| good	33.901 \| good	0.923 \| good	2.098 \| good	0.249 \| good
2026-04-23T10:00:00.000Z	29 \| good	3.072 \| good	22.049 \| good	30.961 \| good	0.87 \| good	2.684 \| good	0.266 \| good
2026-04-23T11:00:00.000Z	28 \| good	3.866 \| good	17.232 \| good	29.945 \| good	0.729 \| good	3.683 \| good	0.266 \| good
2026-04-23T12:00:00.000Z	28 \| good	4.329 \| good	14.139 \| good	29.939 \| good	0.707 \| good	5.04 \| good	0.266 \| good
2026-04-23T13:00:00.000Z	28 \| good	5.023 \| good	13.246 \| good	29.952 \| good	0.874 \| good	4.781 \| good	0.282 \| good
2026-04-23T14:00:00.000Z	28 \| good	4.158 \| good	11.321 \| good	29.955 \| good	0.794 \| good	4.299 \| good	0.307 \| good
2026-04-23T15:00:00.000Z	28 \| good	3.184 \| good	11.086 \| good	30.003 \| good	0.788 \| good	4.128 \| good	0.307 \| good
2026-04-23T16:00:00.000Z	28 \| good	3.675 \| good	11.88 \| good	29.928 \| good	0.977 \| good	4.213 \| good	0.307 \| good
2026-04-23T17:00:00.000Z	28 \| good	3.111 \| good	10.896 \| good	29.935 \| good	0.765 \| good	4.248 \| good	0.324 \| good
2026-04-23T18:00:00.000Z	28 \| good	3.149 \| good	11.037 \| good	29.972 \| good	0.736 \| good	3.722 \| good	0.324 \| good
2026-04-23T19:00:00.000Z	44 \| good	2.758 \| good	21.82 \| good	46.697 \| good	0.779 \| good	4.726 \| good	0.298 \| good
2026-04-23T20:00:00.000Z	44 \| good	2.715 \| good	21.702 \| good	46.801 \| good	0.859 \| good	5.839 \| good	0.332 \| good
2026-04-23T21:00:00.000Z	48 \| good	1.83 \| good	34.162 \| good	51.756 \| good	0.807 \| good	5.164 \| good	0.407 \| good
2026-04-23T22:00:00.000Z	48 \| good	1.611 \| good	35.023 \| good	51.835 \| good	0.892 \| good	4.207 \| good	0.391 \| good
2026-04-23T23:00:00.000Z	51 \| moderate	1.604 \| good	55.555 \| fine	52.754 \| good	0.979 \| good	3.033 \| good	0.374 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	9.899 \| good	55.667 \| fine	46.84 \| good	0.892 \| good	2.331 \| good	0.374 \| good
2026-04-24T01:00:00.000Z	105 \| sensitive	8.176 \| good	164.331 \| moderate	43.936 \| good	0.935 \| good	1.654 \| good	0.34 \| good
2026-04-24T02:00:00.000Z	95 \| moderate	6.971 \| good	144.291 \| fine	40.008 \| good	0.934 \| good	1.267 \| good	0.298 \| good
2026-04-24T03:00:00.000Z	31 \| good	1.258 \| good	5 \| good	34.365 \| good	0.042 \| good	0.746 \| good	0.143 \| good
2026-04-24T03:00:00.000Z	95 \| moderate	6.971 \| good	144.291 \| fine	40.008 \| good	0.934 \| good	1.267 \| good	0.298 \| good
2026-04-24T04:00:00.000Z	33 \| good	0.568 \| good	2.021 \| good	35.618 \| good	0.034 \| good	0.654 \| good	0.149 \| good
2026-04-24T05:00:00.000Z	31 \| good	1.631 \| good	6.983 \| good	34.309 \| good	0.032 \| good	0.665 \| good	0.15 \| good
2026-04-24T06:00:00.000Z	32 \| good	2.038 \| good	8 \| good	34.817 \| good	0.031 \| good	0.675 \| good	0.15 \| good
2026-04-24T07:00:00.000Z	34 \| good	0.176 \| good	0.11 \| good	36.795 \| good	0.032 \| good	0.69 \| good	0.15 \| good
2026-04-24T08:00:00.000Z	33 \| good	0.172 \| good	0.11 \| good	35.693 \| good	0.034 \| good	0.704 \| good	0.15 \| good
2026-04-24T09:00:00.000Z	32 \| good	0.078 \| good	0 \| good	34.757 \| good	0.035 \| good	0.719 \| good	0.15 \| good
2026-04-24T10:00:00.000Z	25 \| good	1.61 \| good	6.899 \| good	26.671 \| good	0.05 \| good	0.826 \| good	0.151 \| good
2026-04-24T11:00:00.000Z	25 \| good	2.712 \| good	11 \| good	27.316 \| good	0.064 \| good	0.934 \| good	0.152 \| good
2026-04-24T12:00:00.000Z	24 \| good	0.885 \| good	3.206 \| good	26.454 \| good	0.078 \| good	1.042 \| good	0.153 \| good
2026-04-24T13:00:00.000Z	26 \| good	0.198 \| good	0.144 \| good	28.481 \| good	0.097 \| good	0.892 \| good	0.153 \| good
2026-04-24T14:00:00.000Z	27 \| good	0.365 \| good	1.201 \| good	29.284 \| good	0.117 \| good	0.743 \| good	0.154 \| good
2026-04-24T15:00:00.000Z	27 \| good	2.031 \| good	8 \| good	29.446 \| good	0.136 \| good	0.593 \| good	0.154 \| good
2026-04-24T16:00:00.000Z	31 \| good	2.015 \| good	8 \| good	32.921 \| good	0.139 \| good	0.506 \| good	0.152 \| good
2026-04-24T17:00:00.000Z	36 \| good	2.955 \| good	12 \| good	39.493 \| good	0.143 \| good	0.418 \| good	0.15 \| good
2026-04-24T18:00:00.000Z	40 \| good	3.135 \| good	13.798 \| good	43.495 \| good	0.146 \| good	0.33 \| good	0.147 \| good
2026-04-24T19:00:00.000Z	43 \| good	3.303 \| good	14.206 \| good	46.147 \| good	0.155 \| good	0.323 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	45 \| good	2.974 \| good	12 \| good	48.603 \| good	0.164 \| good	0.315 \| good	0.142 \| good
2026-04-24T21:00:00.000Z	49 \| good	1.519 \| good	6.03 \| good	53.363 \| good	0.173 \| good	0.308 \| good	0.139 \| good
2026-04-24T22:00:00.000Z	50 \| good	2.5 \| good	10.026 \| good	54.422 \| good	0.173 \| good	0.386 \| good	0.138 \| good
2026-04-24T23:00:00.000Z	58 \| moderate	1.909 \| good	7.916 \| good	57.42 \| fine	0.174 \| good	0.464 \| good	0.138 \| good
2026-04-25T00:00:00.000Z	54 \| moderate	0.711 \| good	2.873 \| good	55.628 \| fine	0.175 \| good	0.542 \| good	0.138 \| good
2026-04-25T01:00:00.000Z	35 \| good	2.79 \| good	11.628 \| good	37.789 \| good	0.185 \| good	1.142 \| good	0.142 \| good
2026-04-25T02:00:00.000Z	27 \| good	4.848 \| good	20.935 \| good	29.369 \| good	0.195 \| good	1.741 \| good	0.147 \| good
2026-04-25T03:00:00.000Z	24 \| good	3.852 \| good	16.75 \| good	25.863 \| good	0.204 \| good	2.34 \| good	0.152 \| good
2026-04-25T04:00:00.000Z	29 \| good	1.889 \| good	8 \| good	31.163 \| good	0.203 \| good	1.921 \| good	0.147 \| good
2026-04-25T05:00:00.000Z	28 \| good	2.209 \| good	9 \| good	29.722 \| good	0.202 \| good	1.501 \| good	0.143 \| good
2026-04-25T06:00:00.000Z	25 \| good	3.427 \| good	15 \| good	26.932 \| good	0.201 \| good	1.082 \| good	0.138 \| good
2026-04-25T07:00:00.000Z	34 \| good	1.313 \| good	5.021 \| good	36.542 \| good	0.217 \| good	1.012 \| good	0.138 \| good
2026-04-25T08:00:00.000Z	31 \| good	1.733 \| good	7.152 \| good	32.895 \| good	0.233 \| good	0.942 \| good	0.137 \| good
2026-04-25T09:00:00.000Z	31 \| good	2.065 \| good	8.236 \| good	32.956 \| good	0.248 \| good	0.873 \| good	0.136 \| good
2026-04-25T10:00:00.000Z	28 \| good	2.727 \| good	10.994 \| good	30.253 \| good	0.243 \| good	0.887 \| good	0.135 \| good
2026-04-25T11:00:00.000Z	27 \| good	4.699 \| good	20.85 \| good	25.84 \| good	0.237 \| good	0.901 \| good	0.134 \| good
2026-04-25T12:00:00.000Z	27 \| good	5.209 \| good	22.776 \| good	27.309 \| good	0.231 \| good	0.916 \| good	0.133 \| good
2026-04-25T13:00:00.000Z	23 \| good	3.243 \| good	14.075 \| good	25.054 \| good	0.192 \| good	0.976 \| good	0.134 \| good
2026-04-25T14:00:00.000Z	22 \| good	2.959 \| good	12.093 \| good	23.975 \| good	0.153 \| good	1.036 \| good	0.134 \| good
2026-04-25T15:00:00.000Z	21 \| good	2.577 \| good	10.128 \| good	23.165 \| good	0.113 \| good	1.097 \| good	0.134 \| good
2026-04-25T16:00:00.000Z	24 \| good	1.961 \| good	8 \| good	26.277 \| good	0.116 \| good	0.918 \| good	0.134 \| good
2026-04-25T17:00:00.000Z	29 \| good	4.105 \| good	18.044 \| good	30.624 \| good	0.118 \| good	0.74 \| good	0.135 \| good
2026-04-25T18:00:00.000Z	32 \| good	3.677 \| good	16.049 \| good	35.19 \| good	0.12 \| good	0.561 \| good	0.136 \| good
2026-04-25T19:00:00.000Z	34 \| good	3.646 \| good	16.032 \| good	36.786 \| good	0.121 \| good	0.506 \| good	0.135 \| good
2026-04-25T20:00:00.000Z	35 \| good	4.239 \| good	18.899 \| good	38.367 \| good	0.121 \| good	0.45 \| good	0.134 \| good
2026-04-25T21:00:00.000Z	38 \| good	3.315 \| good	14.25 \| good	41.015 \| good	0.122 \| good	0.394 \| good	0.133 \| good
2026-04-25T22:00:00.000Z	43 \| good	4.455 \| good	19.232 \| good	45.798 \| good	0.119 \| good	0.518 \| good	0.133 \| good
2026-04-25T23:00:00.000Z	42 \| good	3.979 \| good	17.201 \| good	45.484 \| good	0.116 \| good	0.642 \| good	0.134 \| good
2026-04-26T00:00:00.000Z	50 \| good	2.025 \| good	3.141 \| good	53.594 \| good	0.113 \| good	0.766 \| good	0.134 \| good
2026-04-26T01:00:00.000Z	38 \| good	7.147 \| good	31.683 \| good	39.187 \| good	0.124 \| good	1.075 \| good	0.137 \| good
2026-04-26T02:00:00.000Z	49 \| good	8.685 \| good	37.759 \| good	35.355 \| good	0.136 \| good	1.384 \| good	0.14 \| good
2026-04-26T03:00:00.000Z	33 \| good	6.13 \| good	26.985 \| good	34.432 \| good	0.147 \| good	1.692 \| good	0.143 \| good

Sioux Falls

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Sioux Falls, South Dakota air quality map: Track AQI near you

0.28ppm

How accurate is South Dakota, USA air quality data?

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

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Frequently asked questions

How often is the air quality data for Sioux Falls, South Dakota updated?

The air quality for Sioux Falls, South Dakota is updated every hour.

When was the worst air quality at Sioux Falls, South Dakota in the last 24 hrs?

The worst air quality in Sioux Falls, South Dakota in the last 24 hours was observed at 01:00:00 on 2026-04-24.

When was the best air quality at Sioux Falls, South Dakota in the last 24 hrs?

In the last 24 hrs, the best air quality in Sioux Falls, South Dakota was observed at 06:00:00 on 2026-04-23.

What is the current air quality in Sioux Falls, South Dakota?

The current air quality in Sioux Falls, South Dakota is 95, categorized as Moderate based on real-time data.

What pollutant is the most common in Sioux Falls, South Dakota?

The most common pollutant in Sioux Falls, South Dakota is PM10.

What should I do if the air quality in Sioux Falls, South Dakota is poor?

If the air quality in Sioux Falls, South Dakota is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Sioux Falls, South Dakota?

The current PM_2.5 concentration at Sioux Falls, South Dakota is 6.971 μg/m³.

What is the current concentration of PM₁₀ in Sioux Falls, South Dakota?

The current PM₁₀ concentration at Sioux Falls, South Dakota is 144.291 μg/m³.

What is the current concentration of carbon monoxide (CO) in Sioux Falls, South Dakota?

The current carbon monoxide (CO) concentration at Sioux Falls, South Dakota is 0.298 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Sioux Falls, South Dakota?

The current sulfur dioxide (SO₂) concentration at Sioux Falls, South Dakota is 0.934 ppb.

What is the current concentration of ozone (O₃) in Sioux Falls, South Dakota?

The current ozone (O₃) concentration at Sioux Falls, South Dakota is 40.008 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Sioux Falls, South Dakota?

The current nitrogen dioxide (NO₂) concentration at Sioux Falls, South Dakota is 1.267 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	49 \| good	7.203 \| good	52.869 \| good	35.046 \| good	0.562 \| good	6.819 \| good	0.381 \| good
2026-04-22T05:00:00.000Z	49 \| good	7.207 \| good	53.299 \| good	34.113 \| good	0.546 \| good	4.295 \| good	0.339 \| good
2026-04-22T06:00:00.000Z	49 \| good	6.851 \| good	53.022 \| good	33.105 \| good	0.545 \| good	4.308 \| good	0.339 \| good
2026-04-22T07:00:00.000Z	50 \| good	6.444 \| good	53.995 \| good	34.98 \| good	0.632 \| good	2.154 \| good	0.497 \| good
2026-04-22T08:00:00.000Z	45 \| good	4.866 \| good	49.006 \| good	32.042 \| good	0.759 \| good	2.275 \| good	0.24 \| good
2026-04-22T09:00:00.000Z	40 \| good	2.986 \| good	42.958 \| good	34.948 \| good	0.774 \| good	1.839 \| good	0.233 \| good
2026-04-22T10:00:00.000Z	40 \| good	2.761 \| good	42.753 \| good	32.022 \| good	0.72 \| good	2.693 \| good	0.207 \| good
2026-04-22T11:00:00.000Z	41 \| good	3.801 \| good	44.494 \| good	32.932 \| good	0.625 \| good	5.847 \| good	0.224 \| good
2026-04-22T12:00:00.000Z	42 \| good	6.031 \| good	44.598 \| good	34.91 \| good	0.455 \| good	13.721 \| good	0.29 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.668 \| good	43.747 \| good	35.88 \| good	0.441 \| good	12.3 \| good	0.3 \| good
2026-04-22T14:00:00.000Z	35 \| good	5.907 \| good	37.84 \| good	30.974 \| good	0.505 \| good	7.58 \| good	0.298 \| good
2026-04-22T15:00:00.000Z	44 \| good	2.401 \| good	47.5 \| good	31.922 \| good	0.551 \| good	5.968 \| good	0.282 \| good
2026-04-22T16:00:00.000Z	53 \| moderate	2.812 \| good	60.361 \| fine	31.936 \| good	0.616 \| good	5.829 \| good	0.282 \| good
2026-04-22T17:00:00.000Z	54 \| moderate	2.817 \| good	60.526 \| fine	35.875 \| good	0.606 \| good	5.96 \| good	0.298 \| good
2026-04-22T18:00:00.000Z	55 \| moderate	3.649 \| good	63.524 \| fine	35.959 \| good	0.79 \| good	5.013 \| good	0.298 \| good
2026-04-22T19:00:00.000Z	67 \| moderate	4.714 \| good	88.185 \| fine	43.813 \| good	0.816 \| good	5.041 \| good	0.298 \| good
2026-04-22T20:00:00.000Z	86 \| moderate	5.47 \| good	125.861 \| fine	48.835 \| good	0.981 \| good	4.469 \| good	0.315 \| good
2026-04-22T21:00:00.000Z	97 \| moderate	6.507 \| good	147.259 \| fine	54.713 \| good	1.161 \| good	4.369 \| good	0.282 \| good
2026-04-22T22:00:00.000Z	58 \| moderate	8.268 \| good	37.13 \| good	56.839 \| fine	1.049 \| good	4.518 \| good	0.298 \| good
2026-04-22T23:00:00.000Z	117 \| sensitive	8.419 \| good	187.186 \| moderate	59.725 \| fine	1.22 \| good	4.131 \| good	0.315 \| good
2026-04-23T00:00:00.000Z	124 \| sensitive	9.826 \| good	201.128 \| moderate	59.718 \| fine	1.218 \| good	5.861 \| good	0.298 \| good
2026-04-23T01:00:00.000Z	99 \| moderate	8.159 \| good	151.153 \| fine	58.728 \| fine	1.193 \| good	5.686 \| good	0.273 \| good
2026-04-23T02:00:00.000Z	65 \| moderate	5.281 \| good	83.013 \| fine	55.795 \| fine	1.13 \| good	6.374 \| good	0.298 \| good
2026-04-23T03:00:00.000Z	60 \| moderate	5.862 \| good	73.739 \| fine	49.869 \| good	1.171 \| good	5.622 \| good	0.298 \| good
2026-04-23T04:00:00.000Z	56 \| moderate	5.934 \| good	64.583 \| fine	49.846 \| good	1.231 \| good	4.69 \| good	0.298 \| good
2026-04-23T05:00:00.000Z	56 \| moderate	5.556 \| good	65.65 \| fine	44.865 \| good	1.061 \| good	3.539 \| good	0.249 \| good
2026-04-23T06:00:00.000Z	56 \| moderate	5.522 \| good	65.624 \| fine	38.922 \| good	0.987 \| good	3.614 \| good	0.266 \| good
2026-04-23T07:00:00.000Z	49 \| good	4.842 \| good	52.77 \| good	38.885 \| good	0.966 \| good	2.705 \| good	0.266 \| good
2026-04-23T08:00:00.000Z	35 \| good	3.567 \| good	37.926 \| good	35.872 \| good	0.945 \| good	2.693 \| good	0.266 \| good
2026-04-23T09:00:00.000Z	31 \| good	3.651 \| good	28.973 \| good	33.901 \| good	0.923 \| good	2.098 \| good	0.249 \| good
2026-04-23T10:00:00.000Z	29 \| good	3.072 \| good	22.049 \| good	30.961 \| good	0.87 \| good	2.684 \| good	0.266 \| good
2026-04-23T11:00:00.000Z	28 \| good	3.866 \| good	17.232 \| good	29.945 \| good	0.729 \| good	3.683 \| good	0.266 \| good
2026-04-23T12:00:00.000Z	28 \| good	4.329 \| good	14.139 \| good	29.939 \| good	0.707 \| good	5.04 \| good	0.266 \| good
2026-04-23T13:00:00.000Z	28 \| good	5.023 \| good	13.246 \| good	29.952 \| good	0.874 \| good	4.781 \| good	0.282 \| good
2026-04-23T14:00:00.000Z	28 \| good	4.158 \| good	11.321 \| good	29.955 \| good	0.794 \| good	4.299 \| good	0.307 \| good
2026-04-23T15:00:00.000Z	28 \| good	3.184 \| good	11.086 \| good	30.003 \| good	0.788 \| good	4.128 \| good	0.307 \| good
2026-04-23T16:00:00.000Z	28 \| good	3.675 \| good	11.88 \| good	29.928 \| good	0.977 \| good	4.213 \| good	0.307 \| good
2026-04-23T17:00:00.000Z	28 \| good	3.111 \| good	10.896 \| good	29.935 \| good	0.765 \| good	4.248 \| good	0.324 \| good
2026-04-23T18:00:00.000Z	28 \| good	3.149 \| good	11.037 \| good	29.972 \| good	0.736 \| good	3.722 \| good	0.324 \| good
2026-04-23T19:00:00.000Z	44 \| good	2.758 \| good	21.82 \| good	46.697 \| good	0.779 \| good	4.726 \| good	0.298 \| good
2026-04-23T20:00:00.000Z	44 \| good	2.715 \| good	21.702 \| good	46.801 \| good	0.859 \| good	5.839 \| good	0.332 \| good
2026-04-23T21:00:00.000Z	48 \| good	1.83 \| good	34.162 \| good	51.756 \| good	0.807 \| good	5.164 \| good	0.407 \| good
2026-04-23T22:00:00.000Z	48 \| good	1.611 \| good	35.023 \| good	51.835 \| good	0.892 \| good	4.207 \| good	0.391 \| good
2026-04-23T23:00:00.000Z	51 \| moderate	1.604 \| good	55.555 \| fine	52.754 \| good	0.979 \| good	3.033 \| good	0.374 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	9.899 \| good	55.667 \| fine	46.84 \| good	0.892 \| good	2.331 \| good	0.374 \| good
2026-04-24T01:00:00.000Z	105 \| sensitive	8.176 \| good	164.331 \| moderate	43.936 \| good	0.935 \| good	1.654 \| good	0.34 \| good
2026-04-24T02:00:00.000Z	95 \| moderate	6.971 \| good	144.291 \| fine	40.008 \| good	0.934 \| good	1.267 \| good	0.298 \| good
2026-04-24T03:00:00.000Z	31 \| good	1.258 \| good	5 \| good	34.365 \| good	0.042 \| good	0.746 \| good	0.143 \| good
2026-04-24T03:00:00.000Z	95 \| moderate	6.971 \| good	144.291 \| fine	40.008 \| good	0.934 \| good	1.267 \| good	0.298 \| good
2026-04-24T04:00:00.000Z	33 \| good	0.568 \| good	2.021 \| good	35.618 \| good	0.034 \| good	0.654 \| good	0.149 \| good
2026-04-24T05:00:00.000Z	31 \| good	1.631 \| good	6.983 \| good	34.309 \| good	0.032 \| good	0.665 \| good	0.15 \| good
2026-04-24T06:00:00.000Z	32 \| good	2.038 \| good	8 \| good	34.817 \| good	0.031 \| good	0.675 \| good	0.15 \| good
2026-04-24T07:00:00.000Z	34 \| good	0.176 \| good	0.11 \| good	36.795 \| good	0.032 \| good	0.69 \| good	0.15 \| good
2026-04-24T08:00:00.000Z	33 \| good	0.172 \| good	0.11 \| good	35.693 \| good	0.034 \| good	0.704 \| good	0.15 \| good
2026-04-24T09:00:00.000Z	32 \| good	0.078 \| good	0 \| good	34.757 \| good	0.035 \| good	0.719 \| good	0.15 \| good
2026-04-24T10:00:00.000Z	25 \| good	1.61 \| good	6.899 \| good	26.671 \| good	0.05 \| good	0.826 \| good	0.151 \| good
2026-04-24T11:00:00.000Z	25 \| good	2.712 \| good	11 \| good	27.316 \| good	0.064 \| good	0.934 \| good	0.152 \| good
2026-04-24T12:00:00.000Z	24 \| good	0.885 \| good	3.206 \| good	26.454 \| good	0.078 \| good	1.042 \| good	0.153 \| good
2026-04-24T13:00:00.000Z	26 \| good	0.198 \| good	0.144 \| good	28.481 \| good	0.097 \| good	0.892 \| good	0.153 \| good
2026-04-24T14:00:00.000Z	27 \| good	0.365 \| good	1.201 \| good	29.284 \| good	0.117 \| good	0.743 \| good	0.154 \| good
2026-04-24T15:00:00.000Z	27 \| good	2.031 \| good	8 \| good	29.446 \| good	0.136 \| good	0.593 \| good	0.154 \| good
2026-04-24T16:00:00.000Z	31 \| good	2.015 \| good	8 \| good	32.921 \| good	0.139 \| good	0.506 \| good	0.152 \| good
2026-04-24T17:00:00.000Z	36 \| good	2.955 \| good	12 \| good	39.493 \| good	0.143 \| good	0.418 \| good	0.15 \| good
2026-04-24T18:00:00.000Z	40 \| good	3.135 \| good	13.798 \| good	43.495 \| good	0.146 \| good	0.33 \| good	0.147 \| good
2026-04-24T19:00:00.000Z	43 \| good	3.303 \| good	14.206 \| good	46.147 \| good	0.155 \| good	0.323 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	45 \| good	2.974 \| good	12 \| good	48.603 \| good	0.164 \| good	0.315 \| good	0.142 \| good
2026-04-24T21:00:00.000Z	49 \| good	1.519 \| good	6.03 \| good	53.363 \| good	0.173 \| good	0.308 \| good	0.139 \| good
2026-04-24T22:00:00.000Z	50 \| good	2.5 \| good	10.026 \| good	54.422 \| good	0.173 \| good	0.386 \| good	0.138 \| good
2026-04-24T23:00:00.000Z	58 \| moderate	1.909 \| good	7.916 \| good	57.42 \| fine	0.174 \| good	0.464 \| good	0.138 \| good
2026-04-25T00:00:00.000Z	54 \| moderate	0.711 \| good	2.873 \| good	55.628 \| fine	0.175 \| good	0.542 \| good	0.138 \| good
2026-04-25T01:00:00.000Z	35 \| good	2.79 \| good	11.628 \| good	37.789 \| good	0.185 \| good	1.142 \| good	0.142 \| good
2026-04-25T02:00:00.000Z	27 \| good	4.848 \| good	20.935 \| good	29.369 \| good	0.195 \| good	1.741 \| good	0.147 \| good
2026-04-25T03:00:00.000Z	24 \| good	3.852 \| good	16.75 \| good	25.863 \| good	0.204 \| good	2.34 \| good	0.152 \| good
2026-04-25T04:00:00.000Z	29 \| good	1.889 \| good	8 \| good	31.163 \| good	0.203 \| good	1.921 \| good	0.147 \| good
2026-04-25T05:00:00.000Z	28 \| good	2.209 \| good	9 \| good	29.722 \| good	0.202 \| good	1.501 \| good	0.143 \| good
2026-04-25T06:00:00.000Z	25 \| good	3.427 \| good	15 \| good	26.932 \| good	0.201 \| good	1.082 \| good	0.138 \| good
2026-04-25T07:00:00.000Z	34 \| good	1.313 \| good	5.021 \| good	36.542 \| good	0.217 \| good	1.012 \| good	0.138 \| good
2026-04-25T08:00:00.000Z	31 \| good	1.733 \| good	7.152 \| good	32.895 \| good	0.233 \| good	0.942 \| good	0.137 \| good
2026-04-25T09:00:00.000Z	31 \| good	2.065 \| good	8.236 \| good	32.956 \| good	0.248 \| good	0.873 \| good	0.136 \| good
2026-04-25T10:00:00.000Z	28 \| good	2.727 \| good	10.994 \| good	30.253 \| good	0.243 \| good	0.887 \| good	0.135 \| good
2026-04-25T11:00:00.000Z	27 \| good	4.699 \| good	20.85 \| good	25.84 \| good	0.237 \| good	0.901 \| good	0.134 \| good
2026-04-25T12:00:00.000Z	27 \| good	5.209 \| good	22.776 \| good	27.309 \| good	0.231 \| good	0.916 \| good	0.133 \| good
2026-04-25T13:00:00.000Z	23 \| good	3.243 \| good	14.075 \| good	25.054 \| good	0.192 \| good	0.976 \| good	0.134 \| good
2026-04-25T14:00:00.000Z	22 \| good	2.959 \| good	12.093 \| good	23.975 \| good	0.153 \| good	1.036 \| good	0.134 \| good
2026-04-25T15:00:00.000Z	21 \| good	2.577 \| good	10.128 \| good	23.165 \| good	0.113 \| good	1.097 \| good	0.134 \| good
2026-04-25T16:00:00.000Z	24 \| good	1.961 \| good	8 \| good	26.277 \| good	0.116 \| good	0.918 \| good	0.134 \| good
2026-04-25T17:00:00.000Z	29 \| good	4.105 \| good	18.044 \| good	30.624 \| good	0.118 \| good	0.74 \| good	0.135 \| good
2026-04-25T18:00:00.000Z	32 \| good	3.677 \| good	16.049 \| good	35.19 \| good	0.12 \| good	0.561 \| good	0.136 \| good
2026-04-25T19:00:00.000Z	34 \| good	3.646 \| good	16.032 \| good	36.786 \| good	0.121 \| good	0.506 \| good	0.135 \| good
2026-04-25T20:00:00.000Z	35 \| good	4.239 \| good	18.899 \| good	38.367 \| good	0.121 \| good	0.45 \| good	0.134 \| good
2026-04-25T21:00:00.000Z	38 \| good	3.315 \| good	14.25 \| good	41.015 \| good	0.122 \| good	0.394 \| good	0.133 \| good
2026-04-25T22:00:00.000Z	43 \| good	4.455 \| good	19.232 \| good	45.798 \| good	0.119 \| good	0.518 \| good	0.133 \| good
2026-04-25T23:00:00.000Z	42 \| good	3.979 \| good	17.201 \| good	45.484 \| good	0.116 \| good	0.642 \| good	0.134 \| good
2026-04-26T00:00:00.000Z	50 \| good	2.025 \| good	3.141 \| good	53.594 \| good	0.113 \| good	0.766 \| good	0.134 \| good
2026-04-26T01:00:00.000Z	38 \| good	7.147 \| good	31.683 \| good	39.187 \| good	0.124 \| good	1.075 \| good	0.137 \| good
2026-04-26T02:00:00.000Z	49 \| good	8.685 \| good	37.759 \| good	35.355 \| good	0.136 \| good	1.384 \| good	0.14 \| good
2026-04-26T03:00:00.000Z	33 \| good	6.13 \| good	26.985 \| good	34.432 \| good	0.147 \| good	1.692 \| good	0.143 \| good

Sioux Falls, South Dakota live air quality index now

Major air pollutants in Sioux Falls, South Dakota

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Sioux Falls, South Dakota air quality forecast and history

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Sioux Falls, South Dakota air quality map: Track AQI near you

Air quality in nearby cities

Brandon, South Dakota

Brookings, South Dakota

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Worthington, Minnesota

Yankton, South Dakota

Le Mars, Iowa

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Frequently asked questions

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What is the current air quality in Sioux Falls, South Dakota?

What pollutant is the most common in Sioux Falls, South Dakota?

What should I do if the air quality in Sioux Falls, South Dakota is poor?

What is the current concentration of PM2.5 in Sioux Falls, South Dakota?

What is the current concentration of PM10 in Sioux Falls, South Dakota?

What is the current concentration of carbon monoxide (CO) in Sioux Falls, South Dakota?

What is the current concentration of sulfur dioxide (SO2) in Sioux Falls, South Dakota?

What is the current concentration of ozone (O3) in Sioux Falls, South Dakota?

What is the current concentration of nitrogen dioxide (NO2) in Sioux Falls, South Dakota?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Sioux Falls, South Dakota?

What is the current concentration of PM₁₀ in Sioux Falls, South Dakota?

What is the current concentration of sulfur dioxide (SO₂) in Sioux Falls, South Dakota?

What is the current concentration of ozone (O₃) in Sioux Falls, South Dakota?

What is the current concentration of nitrogen dioxide (NO₂) in Sioux Falls, South Dakota?