What are the current PM10 levels at South Sioux City, Nebraska?

The current PM10 levels in South Sioux City, Nebraska are 13.77 μg/m3.

What are the current sulfur dioxide (SO2) levels at South Sioux City, Nebraska?

The current sulfur dioxide (SO2) levels in South Sioux City, Nebraska are 0.54 ppb.

What are the current ozone (O3) levels at South Sioux City, Nebraska?

The current ozone (O3) levels at South Sioux City, Nebraska is 13.088 ppm.

What are the current nitrogen dioxide (NO2) levels at South Sioux City, Nebraska?

The current nitrogen dioxide (NO2) levels at South Sioux City, Nebraska is 1.85 ppb.

Real-time air quality index in South Sioux City, Nebraska today

Q: What are the current PM2.5 levels in South Sioux City, Nebraska?

The measured PM2.5 levels in South Sioux City, Nebraska at present are 5.31 μg/m3.

Stay updated with real-time air quality in South Sioux City, Nebraska 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 Sioux City, Nebraska

Last updated: ... (Local time)

Common air pollutants in South Sioux City, Nebraska

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.31 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.77 μg/m³

155

255

425

605+

Ozone (O₃)

13.09 ppb

201

201+

Sulfur Dioxide (SO₂)

0.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.85 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

South Sioux City, Nebraska

Get Live Pollen Counts

South Sioux City, Nebraska

Scroll To Air Quality Map

Track live South Sioux City, Nebraska air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	33 \| good	6.222 \| good	32.9 \| good	19.276 \| good	0.528 \| good	9.049 \| good	0.222 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.498 \| good	20.845 \| good	19.85 \| good	0.704 \| good	5.604 \| good	0.229 \| good
2026-01-21T08:00:00.000Z	33 \| good	6.143 \| good	22.038 \| good	20.618 \| good	0.659 \| good	5.202 \| good	0.155 \| good
2026-01-21T09:00:00.000Z	27 \| good	5.464 \| good	19.594 \| good	21.525 \| good	0.568 \| good	5.223 \| good	0.155 \| good
2026-01-21T10:00:00.000Z	27 \| good	5.237 \| good	12.141 \| good	22.618 \| good	0.532 \| good	4.264 \| good	0.138 \| good
2026-01-21T11:00:00.000Z	22 \| good	4.008 \| good	10.185 \| good	20.525 \| good	0.537 \| good	4.035 \| good	0.145 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.182 \| good	11.099 \| good	24.233 \| good	0.525 \| good	5.05 \| good	0.172 \| good
2026-01-21T13:00:00.000Z	27 \| good	4.945 \| good	18.706 \| good	26.502 \| good	0.525 \| good	5.226 \| good	0.215 \| good
2026-01-21T14:00:00.000Z	27 \| good	4.512 \| good	11.135 \| good	23.181 \| good	0.543 \| good	6.305 \| good	0.256 \| good
2026-01-21T15:00:00.000Z	27 \| good	4.937 \| good	11.08 \| good	18.854 \| good	0.602 \| good	6.329 \| good	0.261 \| good
2026-01-21T16:00:00.000Z	33 \| good	5.566 \| good	14.347 \| good	22.154 \| good	0.643 \| good	5.834 \| good	0.222 \| good
2026-01-21T17:00:00.000Z	33 \| good	5.534 \| good	16.714 \| good	26.18 \| good	0.613 \| good	4.826 \| good	0.178 \| good
2026-01-21T18:00:00.000Z	27 \| good	4.862 \| good	15.428 \| good	28.78 \| good	0.485 \| good	5.706 \| good	0.2 \| good
2026-01-21T19:00:00.000Z	29 \| good	4.782 \| good	14.851 \| good	30.611 \| good	0.615 \| good	4.932 \| good	0.223 \| good
2026-01-21T20:00:00.000Z	44 \| good	7.751 \| good	41.988 \| good	31.291 \| good	5.157 \| good	6.948 \| good	0.24 \| good
2026-01-21T21:00:00.000Z	59 \| moderate	9.306 \| good	71.139 \| fine	29.118 \| good	14.032 \| good	5.73 \| good	0.245 \| good
2026-01-21T22:00:00.000Z	38 \| good	6.975 \| good	41.245 \| good	28.973 \| good	24.875 \| good	5.186 \| good	0.245 \| good
2026-01-21T23:00:00.000Z	57 \| moderate	5.846 \| good	68.353 \| fine	28.685 \| good	20.717 \| good	5.327 \| good	0.234 \| good
2026-01-22T00:00:00.000Z	40 \| good	4.208 \| good	42.63 \| good	35.5 \| good	11.195 \| good	5.684 \| good	0.234 \| good
2026-01-22T01:00:00.000Z	30 \| good	3.36 \| good	12.429 \| good	32.228 \| good	1.468 \| good	4.125 \| good	0.189 \| good
2026-01-22T02:00:00.000Z	26 \| good	3.94 \| good	21.433 \| good	28.294 \| good	1.071 \| good	4.895 \| good	0.227 \| good
2026-01-22T03:00:00.000Z	24 \| good	3.033 \| good	19.995 \| good	26.045 \| good	0.924 \| good	6.154 \| good	0.256 \| good
2026-01-22T04:00:00.000Z	20 \| good	2.719 \| good	9.887 \| good	21.964 \| good	0.985 \| good	5.196 \| good	0.273 \| good
2026-01-22T05:00:00.000Z	26 \| good	3.563 \| good	16.402 \| good	27.539 \| good	1.179 \| good	6.765 \| good	0.286 \| good
2026-01-22T06:00:00.000Z	27 \| good	3.685 \| good	20.5 \| good	29.063 \| good	0.472 \| good	8.103 \| good	0.205 \| good
2026-01-22T07:00:00.000Z	22 \| good	3.792 \| good	16.984 \| good	22.184 \| good	0.393 \| good	7.456 \| good	0.239 \| good
2026-01-22T08:00:00.000Z	22 \| good	3.757 \| good	15.901 \| good	23.392 \| good	0.438 \| good	5.273 \| good	0.205 \| good
2026-01-22T09:00:00.000Z	22 \| good	3.561 \| good	20.301 \| good	19.581 \| good	0.534 \| good	4.256 \| good	0.151 \| good
2026-01-22T10:00:00.000Z	21 \| good	3.242 \| good	13.728 \| good	23.107 \| good	0.604 \| good	3.607 \| good	0.151 \| good
2026-01-22T11:00:00.000Z	24 \| good	3.143 \| good	21.348 \| good	25.835 \| good	0.588 \| good	4.838 \| good	0.191 \| good
2026-01-22T12:00:00.000Z	19 \| good	3.201 \| good	20.968 \| good	12.289 \| good	0.484 \| good	5.735 \| good	0.231 \| good
2026-01-22T13:00:00.000Z	16 \| good	2.737 \| good	14.814 \| good	13.904 \| good	0.634 \| good	6.084 \| good	0.327 \| good
2026-01-22T14:00:00.000Z	16 \| good	3.356 \| good	14.809 \| good	8.156 \| good	0.479 \| good	7.31 \| good	0.356 \| good
2026-01-22T15:00:00.000Z	17 \| good	3.427 \| good	18.311 \| good	13.995 \| good	0.677 \| good	7.264 \| good	0.336 \| good
2026-01-22T16:00:00.000Z	24 \| good	3.674 \| good	25.842 \| good	23.246 \| good	0.643 \| good	4.118 \| good	0.269 \| good
2026-01-22T17:00:00.000Z	19 \| good	2.865 \| good	19.442 \| good	21.083 \| good	0.669 \| good	3.098 \| good	0.265 \| good
2026-01-22T18:00:00.000Z	27 \| good	5.377 \| good	24.14 \| good	25.374 \| good	1.235 \| good	13.156 \| good	0.258 \| good
2026-01-22T19:00:00.000Z	27 \| good	3.89 \| good	25.545 \| good	29.402 \| good	3.888 \| good	9.884 \| good	0.201 \| good
2026-01-22T20:00:00.000Z	28 \| good	3.251 \| good	24.993 \| good	29.784 \| good	1.585 \| good	8.339 \| good	0.185 \| good
2026-01-22T21:00:00.000Z	28 \| good	3.097 \| good	9.765 \| good	29.696 \| good	1.021 \| good	8.378 \| good	0.191 \| good
2026-01-22T22:00:00.000Z	28 \| good	3.37 \| good	15.031 \| good	30.459 \| good	0.71 \| good	3.928 \| good	0.189 \| good
2026-01-22T23:00:00.000Z	30 \| good	3.014 \| good	17.42 \| good	32.176 \| good	0.52 \| good	2.731 \| good	0.222 \| good
2026-01-23T00:00:00.000Z	28 \| good	2.963 \| good	12.762 \| good	29.872 \| good	0.346 \| good	2.635 \| good	0.189 \| good
2026-01-23T01:00:00.000Z	27 \| good	3.188 \| good	13.98 \| good	28.616 \| good	0.346 \| good	2.353 \| good	0.149 \| good
2026-01-23T02:00:00.000Z	27 \| good	2.912 \| good	23.566 \| good	28.648 \| good	0.474 \| good	2.572 \| good	0.151 \| good
2026-01-23T03:00:00.000Z	28 \| good	5.451 \| good	10.634 \| good	29.716 \| good	0.44 \| good	2.781 \| good	0.145 \| good
2026-01-23T04:00:00.000Z	27 \| good	5.375 \| good	13.763 \| good	13.946 \| good	0.541 \| good	1.852 \| good	0.166 \| good
2026-01-23T05:00:00.000Z	27 \| good	5.31 \| good	13.77 \| good	13.088 \| good	0.54 \| good	1.85 \| good	0.166 \| good
2026-01-23T06:00:00.000Z	16 \| good	2.515 \| good	10.219 \| good	9.903 \| good	0.228 \| good	0.993 \| good	0.141 \| good
2026-01-23T07:00:00.000Z	10 \| good	0.968 \| good	3.93 \| good	10.992 \| good	0.193 \| good	0.918 \| good	0.14 \| good
2026-01-23T08:00:00.000Z	12 \| good	0.951 \| good	3.93 \| good	13.216 \| good	0.159 \| good	0.842 \| good	0.139 \| good
2026-01-23T09:00:00.000Z	10 \| good	0.913 \| good	3.883 \| good	11.204 \| good	0.125 \| good	0.767 \| good	0.137 \| good
2026-01-23T10:00:00.000Z	12 \| good	0.865 \| good	3.034 \| good	13.341 \| good	0.12 \| good	0.782 \| good	0.137 \| good
2026-01-23T11:00:00.000Z	13 \| good	1.404 \| good	5.407 \| good	13.808 \| good	0.114 \| good	0.797 \| good	0.136 \| good
2026-01-23T12:00:00.000Z	11 \| good	0.861 \| good	3.034 \| good	11.842 \| good	0.109 \| good	0.812 \| good	0.135 \| good
2026-01-23T13:00:00.000Z	12 \| good	0.667 \| good	2.124 \| good	12.736 \| good	0.127 \| good	0.962 \| good	0.136 \| good
2026-01-23T14:00:00.000Z	9 \| good	0.584 \| good	2 \| good	10.48 \| good	0.144 \| good	1.111 \| good	0.138 \| good
2026-01-23T15:00:00.000Z	9 \| good	0.629 \| good	2.034 \| good	9.983 \| good	0.162 \| good	1.261 \| good	0.139 \| good
2026-01-23T16:00:00.000Z	11 \| good	0.741 \| good	2.93 \| good	11.506 \| good	0.2 \| good	1.291 \| good	0.14 \| good
2026-01-23T17:00:00.000Z	11 \| good	1.003 \| good	4 \| good	12.018 \| good	0.239 \| good	1.322 \| good	0.14 \| good
2026-01-23T18:00:00.000Z	38 \| good	6.617 \| good	29.323 \| good	13.735 \| good	0.277 \| good	1.353 \| good	0.141 \| good
2026-01-23T19:00:00.000Z	15 \| good	2.109 \| good	8.819 \| good	15.999 \| good	0.315 \| good	1.594 \| good	0.141 \| good
2026-01-23T20:00:00.000Z	16 \| good	3.14 \| good	13.651 \| good	16.658 \| good	0.352 \| good	1.836 \| good	0.142 \| good
2026-01-23T21:00:00.000Z	15 \| good	1.803 \| good	7.784 \| good	15.8 \| good	0.39 \| good	2.077 \| good	0.143 \| good
2026-01-23T22:00:00.000Z	15 \| good	1.564 \| good	6.082 \| good	16.023 \| good	0.389 \| good	2.319 \| good	0.145 \| good
2026-01-23T23:00:00.000Z	16 \| good	1.668 \| good	7.034 \| good	17.211 \| good	0.388 \| good	2.561 \| good	0.147 \| good
2026-01-24T00:00:00.000Z	11 \| good	1.961 \| good	8 \| good	10.5 \| good	0.386 \| good	2.803 \| good	0.148 \| good
2026-01-24T01:00:00.000Z	11 \| good	2.019 \| good	8.082 \| good	11.037 \| good	0.371 \| good	2.726 \| good	0.149 \| good
2026-01-24T02:00:00.000Z	13 \| good	1.183 \| good	4.953 \| good	13.992 \| good	0.355 \| good	2.65 \| good	0.15 \| good
2026-01-24T03:00:00.000Z	12 \| good	1.247 \| good	5 \| good	12.954 \| good	0.339 \| good	2.573 \| good	0.151 \| good
2026-01-24T04:00:00.000Z	10 \| good	1.388 \| good	5.501 \| good	11.413 \| good	0.316 \| good	2.475 \| good	0.151 \| good
2026-01-24T05:00:00.000Z	12 \| good	1.403 \| good	5.548 \| good	12.559 \| good	0.293 \| good	2.377 \| good	0.152 \| good
2026-01-24T06:00:00.000Z	16 \| good	2.625 \| good	11.05 \| good	15.248 \| good	0.271 \| good	2.279 \| good	0.152 \| good
2026-01-24T07:00:00.000Z	14 \| good	1.44 \| good	5.665 \| good	15.241 \| good	0.253 \| good	2.179 \| good	0.152 \| good
2026-01-24T08:00:00.000Z	15 \| good	1.325 \| good	5.459 \| good	16.163 \| good	0.235 \| good	2.078 \| good	0.152 \| good
2026-01-24T09:00:00.000Z	14 \| good	1.626 \| good	6.698 \| good	15.159 \| good	0.218 \| good	1.978 \| good	0.152 \| good
2026-01-24T10:00:00.000Z	15 \| good	2.014 \| good	8.334 \| good	16.423 \| good	0.212 \| good	1.987 \| good	0.153 \| good
2026-01-24T11:00:00.000Z	22 \| good	3.697 \| good	16.052 \| good	17.731 \| good	0.206 \| good	1.997 \| good	0.153 \| good
2026-01-24T12:00:00.000Z	22 \| good	3.699 \| good	15.966 \| good	16.876 \| good	0.2 \| good	2.006 \| good	0.153 \| good
2026-01-24T13:00:00.000Z	27 \| good	4.683 \| good	20.195 \| good	17.24 \| good	0.191 \| good	2.297 \| good	0.16 \| good
2026-01-24T14:00:00.000Z	27 \| good	5.104 \| good	21.83 \| good	14.515 \| good	0.181 \| good	2.587 \| good	0.167 \| good
2026-01-24T15:00:00.000Z	22 \| good	4.118 \| good	17.94 \| good	15.233 \| good	0.172 \| good	2.878 \| good	0.174 \| good
2026-01-24T16:00:00.000Z	22 \| good	3.633 \| good	16.201 \| good	15.551 \| good	0.221 \| good	2.381 \| good	0.17 \| good
2026-01-24T17:00:00.000Z	16 \| good	1.887 \| good	7.918 \| good	16.739 \| good	0.27 \| good	1.884 \| good	0.166 \| good
2026-01-24T18:00:00.000Z	44 \| good	7.529 \| good	33.137 \| good	16.359 \| good	0.32 \| good	1.387 \| good	0.162 \| good
2026-01-24T19:00:00.000Z	22 \| good	4.187 \| good	18.361 \| good	14.773 \| good	0.366 \| good	1.603 \| good	0.163 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.028 \| good	21.489 \| good	16.446 \| good	0.412 \| good	1.819 \| good	0.163 \| good
2026-01-24T21:00:00.000Z	18 \| good	2.986 \| good	12.151 \| good	18.62 \| good	0.458 \| good	2.035 \| good	0.164 \| good
2026-01-24T22:00:00.000Z	18 \| good	2.611 \| good	10.849 \| good	18.694 \| good	0.455 \| good	4.448 \| good	0.181 \| good
2026-01-24T23:00:00.000Z	19 \| good	3.16 \| good	13.406 \| good	19.555 \| good	0.453 \| good	6.861 \| good	0.198 \| good
2026-01-25T00:00:00.000Z	33 \| good	5.808 \| good	6.098 \| good	21.797 \| good	0.458 \| good	9.368 \| good	0.215 \| good
2026-01-25T01:00:00.000Z	27 \| good	4.787 \| good	20.924 \| good	16.807 \| good	0.408 \| good	9.634 \| good	0.223 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.126 \| good	22.041 \| good	16.404 \| good	0.367 \| good	9.994 \| good	0.231 \| good
2026-01-25T03:00:00.000Z	33 \| good	5.856 \| good	26.051 \| good	14.53 \| good	0.325 \| good	10.354 \| good	0.239 \| good
2026-01-25T04:00:00.000Z	44 \| good	7.541 \| good	33.075 \| good	11.477 \| good	0.314 \| good	10.244 \| good	0.242 \| good
2026-01-25T05:00:00.000Z	38 \| good	7.184 \| good	31.633 \| good	10.768 \| good	0.304 \| good	10.134 \| good	0.245 \| good

South Sioux City

Empower business decisions with accurate air quality data

South Sioux City, Nebraska air quality map: Real-time AQI near you

0.16ppm

How accurate is Nebraska, USA air quality data?

Air quality measurements for Nebraska, 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

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Frequently asked questions

How frequently is the air quality data for South Sioux City, Nebraska updated?

Air quality data for South Sioux City, Nebraska is updated on an hourly basis.

When did South Sioux City, Nebraska experience the worst air quality in the last 24 hours?

The worst air quality in South Sioux City, Nebraska was recorded at 11:00:00 on 2026-01-22.

When did South Sioux City, Nebraska have its best air quality in the last 24 hours?

The best air quality in South Sioux City, Nebraska was recorded at 02:00:00 on 2026-01-22.

What is the real-time air quality index for South Sioux City, Nebraska?

The real-time air quality index in South Sioux City, Nebraska is 27, currently categorized as Good.

Which pollutant is found most often in South Sioux City, Nebraska?

The most common pollutant in South Sioux City, Nebraska is PM2.5.

What can I do if the air quality in South Sioux City, Nebraska is poor?

If the air quality in South Sioux City, Nebraska is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in South Sioux City, Nebraska?

The measured PM_2.5 levels in South Sioux City, Nebraska at present are 5.31 μg/m³.

What are the current PM₁₀ levels at South Sioux City, Nebraska?

The current PM₁₀ levels in South Sioux City, Nebraska are 13.77 μg/m³.

What are the current carbon monoxide (CO) levels at South Sioux City, Nebraska?

The current carbon monoxide (CO) level in South Sioux City, Nebraska is 0.166 ppm.

What are the current sulfur dioxide (SO₂) levels at South Sioux City, Nebraska?

The current sulfur dioxide (SO₂) levels in South Sioux City, Nebraska are 0.54 ppb.

What are the current ozone (O₃) levels at South Sioux City, Nebraska?

The current ozone (O₃) levels at South Sioux City, Nebraska is 13.088 ppm.

What are the current nitrogen dioxide (NO₂) levels at South Sioux City, Nebraska?

The current nitrogen dioxide (NO₂) levels at South Sioux City, Nebraska is 1.85 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	33 \| good	6.222 \| good	32.9 \| good	19.276 \| good	0.528 \| good	9.049 \| good	0.222 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.498 \| good	20.845 \| good	19.85 \| good	0.704 \| good	5.604 \| good	0.229 \| good
2026-01-21T08:00:00.000Z	33 \| good	6.143 \| good	22.038 \| good	20.618 \| good	0.659 \| good	5.202 \| good	0.155 \| good
2026-01-21T09:00:00.000Z	27 \| good	5.464 \| good	19.594 \| good	21.525 \| good	0.568 \| good	5.223 \| good	0.155 \| good
2026-01-21T10:00:00.000Z	27 \| good	5.237 \| good	12.141 \| good	22.618 \| good	0.532 \| good	4.264 \| good	0.138 \| good
2026-01-21T11:00:00.000Z	22 \| good	4.008 \| good	10.185 \| good	20.525 \| good	0.537 \| good	4.035 \| good	0.145 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.182 \| good	11.099 \| good	24.233 \| good	0.525 \| good	5.05 \| good	0.172 \| good
2026-01-21T13:00:00.000Z	27 \| good	4.945 \| good	18.706 \| good	26.502 \| good	0.525 \| good	5.226 \| good	0.215 \| good
2026-01-21T14:00:00.000Z	27 \| good	4.512 \| good	11.135 \| good	23.181 \| good	0.543 \| good	6.305 \| good	0.256 \| good
2026-01-21T15:00:00.000Z	27 \| good	4.937 \| good	11.08 \| good	18.854 \| good	0.602 \| good	6.329 \| good	0.261 \| good
2026-01-21T16:00:00.000Z	33 \| good	5.566 \| good	14.347 \| good	22.154 \| good	0.643 \| good	5.834 \| good	0.222 \| good
2026-01-21T17:00:00.000Z	33 \| good	5.534 \| good	16.714 \| good	26.18 \| good	0.613 \| good	4.826 \| good	0.178 \| good
2026-01-21T18:00:00.000Z	27 \| good	4.862 \| good	15.428 \| good	28.78 \| good	0.485 \| good	5.706 \| good	0.2 \| good
2026-01-21T19:00:00.000Z	29 \| good	4.782 \| good	14.851 \| good	30.611 \| good	0.615 \| good	4.932 \| good	0.223 \| good
2026-01-21T20:00:00.000Z	44 \| good	7.751 \| good	41.988 \| good	31.291 \| good	5.157 \| good	6.948 \| good	0.24 \| good
2026-01-21T21:00:00.000Z	59 \| moderate	9.306 \| good	71.139 \| fine	29.118 \| good	14.032 \| good	5.73 \| good	0.245 \| good
2026-01-21T22:00:00.000Z	38 \| good	6.975 \| good	41.245 \| good	28.973 \| good	24.875 \| good	5.186 \| good	0.245 \| good
2026-01-21T23:00:00.000Z	57 \| moderate	5.846 \| good	68.353 \| fine	28.685 \| good	20.717 \| good	5.327 \| good	0.234 \| good
2026-01-22T00:00:00.000Z	40 \| good	4.208 \| good	42.63 \| good	35.5 \| good	11.195 \| good	5.684 \| good	0.234 \| good
2026-01-22T01:00:00.000Z	30 \| good	3.36 \| good	12.429 \| good	32.228 \| good	1.468 \| good	4.125 \| good	0.189 \| good
2026-01-22T02:00:00.000Z	26 \| good	3.94 \| good	21.433 \| good	28.294 \| good	1.071 \| good	4.895 \| good	0.227 \| good
2026-01-22T03:00:00.000Z	24 \| good	3.033 \| good	19.995 \| good	26.045 \| good	0.924 \| good	6.154 \| good	0.256 \| good
2026-01-22T04:00:00.000Z	20 \| good	2.719 \| good	9.887 \| good	21.964 \| good	0.985 \| good	5.196 \| good	0.273 \| good
2026-01-22T05:00:00.000Z	26 \| good	3.563 \| good	16.402 \| good	27.539 \| good	1.179 \| good	6.765 \| good	0.286 \| good
2026-01-22T06:00:00.000Z	27 \| good	3.685 \| good	20.5 \| good	29.063 \| good	0.472 \| good	8.103 \| good	0.205 \| good
2026-01-22T07:00:00.000Z	22 \| good	3.792 \| good	16.984 \| good	22.184 \| good	0.393 \| good	7.456 \| good	0.239 \| good
2026-01-22T08:00:00.000Z	22 \| good	3.757 \| good	15.901 \| good	23.392 \| good	0.438 \| good	5.273 \| good	0.205 \| good
2026-01-22T09:00:00.000Z	22 \| good	3.561 \| good	20.301 \| good	19.581 \| good	0.534 \| good	4.256 \| good	0.151 \| good
2026-01-22T10:00:00.000Z	21 \| good	3.242 \| good	13.728 \| good	23.107 \| good	0.604 \| good	3.607 \| good	0.151 \| good
2026-01-22T11:00:00.000Z	24 \| good	3.143 \| good	21.348 \| good	25.835 \| good	0.588 \| good	4.838 \| good	0.191 \| good
2026-01-22T12:00:00.000Z	19 \| good	3.201 \| good	20.968 \| good	12.289 \| good	0.484 \| good	5.735 \| good	0.231 \| good
2026-01-22T13:00:00.000Z	16 \| good	2.737 \| good	14.814 \| good	13.904 \| good	0.634 \| good	6.084 \| good	0.327 \| good
2026-01-22T14:00:00.000Z	16 \| good	3.356 \| good	14.809 \| good	8.156 \| good	0.479 \| good	7.31 \| good	0.356 \| good
2026-01-22T15:00:00.000Z	17 \| good	3.427 \| good	18.311 \| good	13.995 \| good	0.677 \| good	7.264 \| good	0.336 \| good
2026-01-22T16:00:00.000Z	24 \| good	3.674 \| good	25.842 \| good	23.246 \| good	0.643 \| good	4.118 \| good	0.269 \| good
2026-01-22T17:00:00.000Z	19 \| good	2.865 \| good	19.442 \| good	21.083 \| good	0.669 \| good	3.098 \| good	0.265 \| good
2026-01-22T18:00:00.000Z	27 \| good	5.377 \| good	24.14 \| good	25.374 \| good	1.235 \| good	13.156 \| good	0.258 \| good
2026-01-22T19:00:00.000Z	27 \| good	3.89 \| good	25.545 \| good	29.402 \| good	3.888 \| good	9.884 \| good	0.201 \| good
2026-01-22T20:00:00.000Z	28 \| good	3.251 \| good	24.993 \| good	29.784 \| good	1.585 \| good	8.339 \| good	0.185 \| good
2026-01-22T21:00:00.000Z	28 \| good	3.097 \| good	9.765 \| good	29.696 \| good	1.021 \| good	8.378 \| good	0.191 \| good
2026-01-22T22:00:00.000Z	28 \| good	3.37 \| good	15.031 \| good	30.459 \| good	0.71 \| good	3.928 \| good	0.189 \| good
2026-01-22T23:00:00.000Z	30 \| good	3.014 \| good	17.42 \| good	32.176 \| good	0.52 \| good	2.731 \| good	0.222 \| good
2026-01-23T00:00:00.000Z	28 \| good	2.963 \| good	12.762 \| good	29.872 \| good	0.346 \| good	2.635 \| good	0.189 \| good
2026-01-23T01:00:00.000Z	27 \| good	3.188 \| good	13.98 \| good	28.616 \| good	0.346 \| good	2.353 \| good	0.149 \| good
2026-01-23T02:00:00.000Z	27 \| good	2.912 \| good	23.566 \| good	28.648 \| good	0.474 \| good	2.572 \| good	0.151 \| good
2026-01-23T03:00:00.000Z	28 \| good	5.451 \| good	10.634 \| good	29.716 \| good	0.44 \| good	2.781 \| good	0.145 \| good
2026-01-23T04:00:00.000Z	27 \| good	5.375 \| good	13.763 \| good	13.946 \| good	0.541 \| good	1.852 \| good	0.166 \| good
2026-01-23T05:00:00.000Z	27 \| good	5.31 \| good	13.77 \| good	13.088 \| good	0.54 \| good	1.85 \| good	0.166 \| good
2026-01-23T06:00:00.000Z	16 \| good	2.515 \| good	10.219 \| good	9.903 \| good	0.228 \| good	0.993 \| good	0.141 \| good
2026-01-23T07:00:00.000Z	10 \| good	0.968 \| good	3.93 \| good	10.992 \| good	0.193 \| good	0.918 \| good	0.14 \| good
2026-01-23T08:00:00.000Z	12 \| good	0.951 \| good	3.93 \| good	13.216 \| good	0.159 \| good	0.842 \| good	0.139 \| good
2026-01-23T09:00:00.000Z	10 \| good	0.913 \| good	3.883 \| good	11.204 \| good	0.125 \| good	0.767 \| good	0.137 \| good
2026-01-23T10:00:00.000Z	12 \| good	0.865 \| good	3.034 \| good	13.341 \| good	0.12 \| good	0.782 \| good	0.137 \| good
2026-01-23T11:00:00.000Z	13 \| good	1.404 \| good	5.407 \| good	13.808 \| good	0.114 \| good	0.797 \| good	0.136 \| good
2026-01-23T12:00:00.000Z	11 \| good	0.861 \| good	3.034 \| good	11.842 \| good	0.109 \| good	0.812 \| good	0.135 \| good
2026-01-23T13:00:00.000Z	12 \| good	0.667 \| good	2.124 \| good	12.736 \| good	0.127 \| good	0.962 \| good	0.136 \| good
2026-01-23T14:00:00.000Z	9 \| good	0.584 \| good	2 \| good	10.48 \| good	0.144 \| good	1.111 \| good	0.138 \| good
2026-01-23T15:00:00.000Z	9 \| good	0.629 \| good	2.034 \| good	9.983 \| good	0.162 \| good	1.261 \| good	0.139 \| good
2026-01-23T16:00:00.000Z	11 \| good	0.741 \| good	2.93 \| good	11.506 \| good	0.2 \| good	1.291 \| good	0.14 \| good
2026-01-23T17:00:00.000Z	11 \| good	1.003 \| good	4 \| good	12.018 \| good	0.239 \| good	1.322 \| good	0.14 \| good
2026-01-23T18:00:00.000Z	38 \| good	6.617 \| good	29.323 \| good	13.735 \| good	0.277 \| good	1.353 \| good	0.141 \| good
2026-01-23T19:00:00.000Z	15 \| good	2.109 \| good	8.819 \| good	15.999 \| good	0.315 \| good	1.594 \| good	0.141 \| good
2026-01-23T20:00:00.000Z	16 \| good	3.14 \| good	13.651 \| good	16.658 \| good	0.352 \| good	1.836 \| good	0.142 \| good
2026-01-23T21:00:00.000Z	15 \| good	1.803 \| good	7.784 \| good	15.8 \| good	0.39 \| good	2.077 \| good	0.143 \| good
2026-01-23T22:00:00.000Z	15 \| good	1.564 \| good	6.082 \| good	16.023 \| good	0.389 \| good	2.319 \| good	0.145 \| good
2026-01-23T23:00:00.000Z	16 \| good	1.668 \| good	7.034 \| good	17.211 \| good	0.388 \| good	2.561 \| good	0.147 \| good
2026-01-24T00:00:00.000Z	11 \| good	1.961 \| good	8 \| good	10.5 \| good	0.386 \| good	2.803 \| good	0.148 \| good
2026-01-24T01:00:00.000Z	11 \| good	2.019 \| good	8.082 \| good	11.037 \| good	0.371 \| good	2.726 \| good	0.149 \| good
2026-01-24T02:00:00.000Z	13 \| good	1.183 \| good	4.953 \| good	13.992 \| good	0.355 \| good	2.65 \| good	0.15 \| good
2026-01-24T03:00:00.000Z	12 \| good	1.247 \| good	5 \| good	12.954 \| good	0.339 \| good	2.573 \| good	0.151 \| good
2026-01-24T04:00:00.000Z	10 \| good	1.388 \| good	5.501 \| good	11.413 \| good	0.316 \| good	2.475 \| good	0.151 \| good
2026-01-24T05:00:00.000Z	12 \| good	1.403 \| good	5.548 \| good	12.559 \| good	0.293 \| good	2.377 \| good	0.152 \| good
2026-01-24T06:00:00.000Z	16 \| good	2.625 \| good	11.05 \| good	15.248 \| good	0.271 \| good	2.279 \| good	0.152 \| good
2026-01-24T07:00:00.000Z	14 \| good	1.44 \| good	5.665 \| good	15.241 \| good	0.253 \| good	2.179 \| good	0.152 \| good
2026-01-24T08:00:00.000Z	15 \| good	1.325 \| good	5.459 \| good	16.163 \| good	0.235 \| good	2.078 \| good	0.152 \| good
2026-01-24T09:00:00.000Z	14 \| good	1.626 \| good	6.698 \| good	15.159 \| good	0.218 \| good	1.978 \| good	0.152 \| good
2026-01-24T10:00:00.000Z	15 \| good	2.014 \| good	8.334 \| good	16.423 \| good	0.212 \| good	1.987 \| good	0.153 \| good
2026-01-24T11:00:00.000Z	22 \| good	3.697 \| good	16.052 \| good	17.731 \| good	0.206 \| good	1.997 \| good	0.153 \| good
2026-01-24T12:00:00.000Z	22 \| good	3.699 \| good	15.966 \| good	16.876 \| good	0.2 \| good	2.006 \| good	0.153 \| good
2026-01-24T13:00:00.000Z	27 \| good	4.683 \| good	20.195 \| good	17.24 \| good	0.191 \| good	2.297 \| good	0.16 \| good
2026-01-24T14:00:00.000Z	27 \| good	5.104 \| good	21.83 \| good	14.515 \| good	0.181 \| good	2.587 \| good	0.167 \| good
2026-01-24T15:00:00.000Z	22 \| good	4.118 \| good	17.94 \| good	15.233 \| good	0.172 \| good	2.878 \| good	0.174 \| good
2026-01-24T16:00:00.000Z	22 \| good	3.633 \| good	16.201 \| good	15.551 \| good	0.221 \| good	2.381 \| good	0.17 \| good
2026-01-24T17:00:00.000Z	16 \| good	1.887 \| good	7.918 \| good	16.739 \| good	0.27 \| good	1.884 \| good	0.166 \| good
2026-01-24T18:00:00.000Z	44 \| good	7.529 \| good	33.137 \| good	16.359 \| good	0.32 \| good	1.387 \| good	0.162 \| good
2026-01-24T19:00:00.000Z	22 \| good	4.187 \| good	18.361 \| good	14.773 \| good	0.366 \| good	1.603 \| good	0.163 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.028 \| good	21.489 \| good	16.446 \| good	0.412 \| good	1.819 \| good	0.163 \| good
2026-01-24T21:00:00.000Z	18 \| good	2.986 \| good	12.151 \| good	18.62 \| good	0.458 \| good	2.035 \| good	0.164 \| good
2026-01-24T22:00:00.000Z	18 \| good	2.611 \| good	10.849 \| good	18.694 \| good	0.455 \| good	4.448 \| good	0.181 \| good
2026-01-24T23:00:00.000Z	19 \| good	3.16 \| good	13.406 \| good	19.555 \| good	0.453 \| good	6.861 \| good	0.198 \| good
2026-01-25T00:00:00.000Z	33 \| good	5.808 \| good	6.098 \| good	21.797 \| good	0.458 \| good	9.368 \| good	0.215 \| good
2026-01-25T01:00:00.000Z	27 \| good	4.787 \| good	20.924 \| good	16.807 \| good	0.408 \| good	9.634 \| good	0.223 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.126 \| good	22.041 \| good	16.404 \| good	0.367 \| good	9.994 \| good	0.231 \| good
2026-01-25T03:00:00.000Z	33 \| good	5.856 \| good	26.051 \| good	14.53 \| good	0.325 \| good	10.354 \| good	0.239 \| good
2026-01-25T04:00:00.000Z	44 \| good	7.541 \| good	33.075 \| good	11.477 \| good	0.314 \| good	10.244 \| good	0.242 \| good
2026-01-25T05:00:00.000Z	38 \| good	7.184 \| good	31.633 \| good	10.768 \| good	0.304 \| good	10.134 \| good	0.245 \| good

Real-time air quality index in South Sioux City, Nebraska today

Common air pollutants in South Sioux City, Nebraska

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live South Sioux City, Nebraska air quality forecast and history

Empower business decisions with accurate air quality data

South Sioux City, Nebraska air quality map: Real-time AQI near you

Air quality in nearby cities

Sioux City, Iowa

Le Mars, Iowa

Vermillion, South Dakota

Yankton, South Dakota

Norfolk, Nebraska

Storm Lake, Iowa

How accurate is Nebraska, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for South Sioux City, Nebraska updated?

When did South Sioux City, Nebraska experience the worst air quality in the last 24 hours?

When did South Sioux City, Nebraska have its best air quality in the last 24 hours?

What is the real-time air quality index for South Sioux City, Nebraska?

Which pollutant is found most often in South Sioux City, Nebraska?

What can I do if the air quality in South Sioux City, Nebraska is poor?

What are the current PM2.5 levels in South Sioux City, Nebraska?

What are the current PM10 levels at South Sioux City, Nebraska?

What are the current carbon monoxide (CO) levels at South Sioux City, Nebraska?

What are the current sulfur dioxide (SO2) levels at South Sioux City, Nebraska?

What are the current ozone (O3) levels at South Sioux City, Nebraska?

What are the current nitrogen dioxide (NO2) levels at South Sioux City, Nebraska?

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 Sioux City, Nebraska?

What are the current PM₁₀ levels at South Sioux City, Nebraska?

What are the current sulfur dioxide (SO₂) levels at South Sioux City, Nebraska?

What are the current ozone (O₃) levels at South Sioux City, Nebraska?

What are the current nitrogen dioxide (NO₂) levels at South Sioux City, Nebraska?