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

The current PM10 levels in South Sioux City, Nebraska are 16.314 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 0.63 ppb.

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

The current ozone (O3) levels at South Sioux City, Nebraska is 28.187 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 7.763 ppb.

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

Name: Live air pollution levels in South Sioux City, Nebraska today
Creator: Ambee

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)

3.70 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.83 μg/m³

155

255

425

605+

Ozone (O₃)

34.69 ppb

201

201+

Sulfur Dioxide (SO₂)

0.57 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 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
2025-07-20T03:00:00.000Z	28 \| good	5.118 \| good	30.42 \| good	24.993 \| good	0.616 \| good	4.244 \| good	0.312 \| good
2025-07-20T04:00:00.000Z	38 \| good	6.644 \| good	38.029 \| good	25.811 \| good	0.63 \| good	3.793 \| good	0.323 \| good
2025-07-20T05:00:00.000Z	33 \| good	6.04 \| good	18.25 \| good	24.863 \| good	0.497 \| good	2.973 \| good	0.345 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.646 \| good	39.49 \| good	24.812 \| good	0.76 \| good	3.002 \| good	0.301 \| good
2025-07-20T07:00:00.000Z	38 \| good	6.503 \| good	12.199 \| good	24.715 \| good	0.745 \| good	2.521 \| good	0.323 \| good
2025-07-20T08:00:00.000Z	33 \| good	5.75 \| good	20.451 \| good	21.856 \| good	1.005 \| good	2.728 \| good	0.312 \| good
2025-07-20T09:00:00.000Z	18 \| good	2.415 \| good	11.03 \| good	19.093 \| good	1.796 \| good	3.491 \| good	0.223 \| good
2025-07-20T10:00:00.000Z	22 \| good	4.064 \| good	15.642 \| good	17.239 \| good	0.799 \| good	5.422 \| good	0.2 \| good
2025-07-20T11:00:00.000Z	17 \| good	1.655 \| good	18.36 \| good	16.213 \| good	0.525 \| good	3.823 \| good	0.167 \| good
2025-07-20T12:00:00.000Z	16 \| good	3.442 \| good	11.126 \| good	15.363 \| good	0.586 \| good	4.267 \| good	0.156 \| good
2025-07-20T13:00:00.000Z	16 \| good	2.937 \| good	12.47 \| good	16.224 \| good	0.57 \| good	3.724 \| good	0.167 \| good
2025-07-20T14:00:00.000Z	16 \| good	3.258 \| good	11.185 \| good	17.265 \| good	0.67 \| good	3.479 \| good	0.156 \| good
2025-07-20T15:00:00.000Z	21 \| good	2.439 \| good	9.851 \| good	22.884 \| good	1.181 \| good	3.475 \| good	0.179 \| good
2025-07-20T16:00:00.000Z	27 \| good	3.097 \| good	12.739 \| good	28.614 \| good	0.728 \| good	3.728 \| good	0.19 \| good
2025-07-20T17:00:00.000Z	30 \| good	3.19 \| good	19.572 \| good	31.521 \| good	0.614 \| good	3.115 \| good	0.19 \| good
2025-07-20T18:00:00.000Z	31 \| good	4.607 \| good	28.977 \| good	34.451 \| good	0.743 \| good	3.035 \| good	0.19 \| good
2025-07-20T19:00:00.000Z	31 \| good	3.588 \| good	11.089 \| good	33.639 \| good	0.857 \| good	3.037 \| good	0.19 \| good
2025-07-20T20:00:00.000Z	31 \| good	4.311 \| good	13.587 \| good	33.827 \| good	0.859 \| good	3.458 \| good	0.201 \| good
2025-07-20T21:00:00.000Z	31 \| good	4.449 \| good	19.394 \| good	33.957 \| good	0.752 \| good	6.142 \| good	0.202 \| good
2025-07-20T22:00:00.000Z	31 \| good	4.054 \| good	15.366 \| good	33.096 \| good	0.72 \| good	8.173 \| good	0.213 \| good
2025-07-20T23:00:00.000Z	29 \| good	3.765 \| good	19.448 \| good	31.327 \| good	0.656 \| good	6.157 \| good	0.224 \| good
2025-07-21T00:00:00.000Z	28 \| good	4.68 \| good	18.946 \| good	30.175 \| good	0.534 \| good	5.048 \| good	0.312 \| good
2025-07-21T01:00:00.000Z	29 \| good	3.586 \| good	18.161 \| good	31.016 \| good	0.651 \| good	6.036 \| good	0.246 \| good
2025-07-21T02:00:00.000Z	37 \| good	3.086 \| good	40.461 \| good	31.959 \| good	0.734 \| good	9.305 \| good	0.267 \| good
2025-07-21T03:00:00.000Z	31 \| good	4.295 \| good	22.152 \| good	32.709 \| good	0.688 \| good	8.747 \| good	0.279 \| good
2025-07-21T04:00:00.000Z	30 \| good	3.824 \| good	22.206 \| good	31.73 \| good	0.63 \| good	9.156 \| good	0.29 \| good
2025-07-21T05:00:00.000Z	30 \| good	3.219 \| good	18.398 \| good	31.539 \| good	0.532 \| good	9.088 \| good	0.267 \| good
2025-07-21T06:00:00.000Z	28 \| good	2.701 \| good	18.921 \| good	29.578 \| good	0.672 \| good	9.391 \| good	0.256 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.372 \| good	17.433 \| good	29.468 \| good	0.629 \| good	9.906 \| good	0.223 \| good
2025-07-21T08:00:00.000Z	27 \| good	4.572 \| good	18.049 \| good	23.787 \| good	0.642 \| good	6.92 \| good	0.223 \| good
2025-07-21T09:00:00.000Z	22 \| good	4.076 \| good	15.856 \| good	20.815 \| good	0.657 \| good	4.789 \| good	0.223 \| good
2025-07-21T10:00:00.000Z	22 \| good	4.027 \| good	10.752 \| good	20.847 \| good	0.76 \| good	5.183 \| good	0.212 \| good
2025-07-21T11:00:00.000Z	55 \| moderate	4.202 \| good	63.165 \| fine	19.798 \| good	0.644 \| good	6.641 \| good	0.223 \| good
2025-07-21T12:00:00.000Z	27 \| good	4.512 \| good	17.476 \| good	19.781 \| good	0.672 \| good	9.657 \| good	0.246 \| good
2025-07-21T13:00:00.000Z	27 \| good	4.63 \| good	14.799 \| good	21.6 \| good	0.688 \| good	8.38 \| good	0.246 \| good
2025-07-21T14:00:00.000Z	23 \| good	3.657 \| good	14.48 \| good	25.483 \| good	0.706 \| good	6.769 \| good	0.278 \| good
2025-07-21T15:00:00.000Z	25 \| good	3.693 \| good	26.263 \| good	26.552 \| good	0.58 \| good	9.515 \| good	0.256 \| good
2025-07-21T16:00:00.000Z	27 \| good	4.56 \| good	19.592 \| good	27.645 \| good	0.61 \| good	8.078 \| good	0.245 \| good
2025-07-21T17:00:00.000Z	27 \| good	4.68 \| good	19.492 \| good	25.816 \| good	0.67 \| good	6.421 \| good	0.245 \| good
2025-07-21T18:00:00.000Z	33 \| good	6.42 \| good	18.887 \| good	25.975 \| good	0.949 \| good	7.044 \| good	0.256 \| good
2025-07-21T19:00:00.000Z	27 \| good	4.836 \| good	20.984 \| good	27.009 \| good	0.669 \| good	8.544 \| good	0.246 \| good
2025-07-21T20:00:00.000Z	25 \| good	4.219 \| good	20.604 \| good	27.213 \| good	0.582 \| good	8.184 \| good	0.38 \| good
2025-07-21T21:00:00.000Z	29 \| good	4.54 \| good	24.364 \| good	30.899 \| good	0.488 \| good	9.69 \| good	0.235 \| good
2025-07-21T22:00:00.000Z	31 \| good	4.414 \| good	17.449 \| good	32.749 \| good	0.529 \| good	9.979 \| good	0.246 \| good
2025-07-21T23:00:00.000Z	30 \| good	3.868 \| good	15.004 \| good	31.895 \| good	0.66 \| good	8.873 \| good	0.281 \| good
2025-07-22T00:00:00.000Z	32 \| good	3.699 \| good	15.626 \| good	34.706 \| good	0.63 \| good	9.552 \| good	0.302 \| good
2025-07-22T01:00:00.000Z	34 \| good	3.355 \| good	14.782 \| good	36.616 \| good	0.688 \| good	5.866 \| good	0.302 \| good
2025-07-22T02:00:00.000Z	32 \| good	3.697 \| good	12.829 \| good	34.689 \| good	0.571 \| good	3.589 \| good	0.302 \| good
2025-07-22T02:00:00.000Z	32 \| good	3.697 \| good	12.829 \| good	34.689 \| good	0.571 \| good	3.589 \| good	0.302 \| good
2025-07-19T08:00:00.000Z	30 \| good	4.649 \| good	20 \| good	31.952 \| good	0.318 \| good	5.291 \| good	0.186 \| good
2025-07-19T09:00:00.000Z	34 \| good	4.253 \| good	18.883 \| good	36.817 \| good	0.327 \| good	5.905 \| good	0.191 \| good
2025-07-19T10:00:00.000Z	31 \| good	3.431 \| good	14.917 \| good	33.717 \| good	0.349 \| good	7.452 \| good	0.201 \| good
2025-07-19T11:00:00.000Z	34 \| good	4.848 \| good	20.901 \| good	36.693 \| good	0.371 \| good	8.999 \| good	0.212 \| good
2025-07-19T12:00:00.000Z	31 \| good	4.391 \| good	19 \| good	33.956 \| good	0.393 \| good	10.546 \| good	0.223 \| good
2025-07-19T13:00:00.000Z	27 \| good	4.361 \| good	19.024 \| good	29.479 \| good	0.349 \| good	8.021 \| good	0.209 \| good
2025-07-19T14:00:00.000Z	23 \| good	3.047 \| good	12.113 \| good	25.209 \| good	0.304 \| good	5.497 \| good	0.196 \| good
2025-07-19T15:00:00.000Z	21 \| good	1.979 \| good	8 \| good	22.969 \| good	0.26 \| good	2.972 \| good	0.182 \| good
2025-07-19T16:00:00.000Z	28 \| good	1.603 \| good	6.95 \| good	30.264 \| good	0.232 \| good	2.567 \| good	0.181 \| good
2025-07-19T17:00:00.000Z	24 \| good	0.995 \| good	3.943 \| good	26.355 \| good	0.204 \| good	2.163 \| good	0.179 \| good
2025-07-19T18:00:00.000Z	27 \| good	4.842 \| good	20.85 \| good	24.936 \| good	0.176 \| good	1.758 \| good	0.177 \| good
2025-07-19T19:00:00.000Z	27 \| good	4.731 \| good	20.805 \| good	21.457 \| good	0.19 \| good	1.635 \| good	0.176 \| good
2025-07-19T20:00:00.000Z	22 \| good	4.461 \| good	19.06 \| good	22.618 \| good	0.203 \| good	1.512 \| good	0.175 \| good
2025-07-19T21:00:00.000Z	26 \| good	4.169 \| good	18.08 \| good	27.783 \| good	0.217 \| good	1.39 \| good	0.174 \| good
2025-07-19T22:00:00.000Z	27 \| good	4.119 \| good	18.036 \| good	29.475 \| good	0.231 \| good	1.609 \| good	0.176 \| good
2025-07-19T23:00:00.000Z	38 \| good	7.276 \| good	32 \| good	26.775 \| good	0.246 \| good	1.829 \| good	0.178 \| good
2025-07-20T00:00:00.000Z	44 \| good	7.627 \| good	33.858 \| good	29.316 \| good	0.26 \| good	2.049 \| good	0.179 \| good
2025-07-20T01:00:00.000Z	49 \| good	8.598 \| good	37.961 \| good	22.351 \| good	0.227 \| good	3.339 \| good	0.19 \| good
2025-07-20T02:00:00.000Z	38 \| good	6.834 \| good	30.05 \| good	26.979 \| good	0.194 \| good	4.629 \| good	0.201 \| good
2025-07-20T03:00:00.000Z	52 \| moderate	9.591 \| good	42.903 \| good	23.719 \| good	0.161 \| good	5.918 \| good	0.212 \| good
2025-07-20T04:00:00.000Z	49 \| good	9.124 \| good	40.95 \| good	22.728 \| good	0.149 \| good	5.57 \| good	0.21 \| good
2025-07-20T05:00:00.000Z	33 \| good	6.257 \| good	28.101 \| good	21.694 \| good	0.136 \| good	5.221 \| good	0.208 \| good
2025-07-20T06:00:00.000Z	33 \| good	5.913 \| good	26.784 \| good	20.973 \| good	0.124 \| good	4.873 \| good	0.205 \| good
2025-07-20T07:00:00.000Z	27 \| good	5.445 \| good	23.102 \| good	22.725 \| good	0.133 \| good	4.67 \| good	0.203 \| good
2025-07-20T08:00:00.000Z	33 \| good	5.591 \| good	23.971 \| good	22.99 \| good	0.141 \| good	4.467 \| good	0.2 \| good
2025-07-20T09:00:00.000Z	33 \| good	5.899 \| good	26.679 \| good	25.186 \| good	0.15 \| good	4.264 \| good	0.197 \| good
2025-07-20T10:00:00.000Z	22 \| good	4.068 \| good	17.95 \| good	17.221 \| good	0.171 \| good	4.325 \| good	0.198 \| good
2025-07-20T11:00:00.000Z	38 \| good	6.786 \| good	30.031 \| good	21.759 \| good	0.193 \| good	4.386 \| good	0.199 \| good
2025-07-20T12:00:00.000Z	33 \| good	5.963 \| good	26.725 \| good	20.967 \| good	0.214 \| good	4.448 \| good	0.2 \| good
2025-07-20T13:00:00.000Z	33 \| good	5.977 \| good	26.873 \| good	17.836 \| good	0.219 \| good	4.005 \| good	0.199 \| good
2025-07-20T14:00:00.000Z	27 \| good	4.523 \| good	20.029 \| good	17.705 \| good	0.224 \| good	3.562 \| good	0.197 \| good
2025-07-20T15:00:00.000Z	22 \| good	3.598 \| good	16.046 \| good	19.654 \| good	0.229 \| good	3.119 \| good	0.196 \| good
2025-07-20T16:00:00.000Z	22 \| good	4.067 \| good	18.002 \| good	22.646 \| good	0.204 \| good	2.709 \| good	0.191 \| good
2025-07-20T17:00:00.000Z	20 \| good	3.487 \| good	15.087 \| good	22.445 \| good	0.179 \| good	2.3 \| good	0.187 \| good
2025-07-20T18:00:00.000Z	22 \| good	4.006 \| good	17.209 \| good	22.171 \| good	0.154 \| good	1.89 \| good	0.183 \| good
2025-07-20T19:00:00.000Z	19 \| good	3.415 \| good	15.046 \| good	21.428 \| good	0.156 \| good	1.798 \| good	0.18 \| good
2025-07-20T20:00:00.000Z	20 \| good	3.384 \| good	15 \| good	22.492 \| good	0.159 \| good	1.705 \| good	0.177 \| good
2025-07-20T21:00:00.000Z	19 \| good	2.807 \| good	11.154 \| good	20.513 \| good	0.161 \| good	1.613 \| good	0.174 \| good
2025-07-20T22:00:00.000Z	18 \| good	2.796 \| good	11.121 \| good	18.627 \| good	0.169 \| good	2.032 \| good	0.177 \| good
2025-07-20T23:00:00.000Z	38 \| good	7.102 \| good	31.904 \| good	18.347 \| good	0.177 \| good	2.451 \| good	0.18 \| good
2025-07-21T00:00:00.000Z	27 \| good	5.435 \| good	23.029 \| good	21.041 \| good	0.185 \| good	2.87 \| good	0.184 \| good
2025-07-21T01:00:00.000Z	49 \| good	9.205 \| good	40.95 \| good	29.091 \| good	0.169 \| good	3.209 \| good	0.188 \| good
2025-07-21T02:00:00.000Z	38 \| good	7.181 \| good	31.906 \| good	31.082 \| good	0.152 \| good	3.547 \| good	0.191 \| good
2025-07-21T03:00:00.000Z	52 \| moderate	10.228 \| good	45.05 \| good	26.966 \| good	0.136 \| good	3.886 \| good	0.195 \| good
2025-07-21T04:00:00.000Z	49 \| good	9.024 \| good	40.834 \| good	28.089 \| good	0.149 \| good	3.958 \| good	0.199 \| good
2025-07-21T05:00:00.000Z	33 \| good	5.987 \| good	26.911 \| good	26.883 \| good	0.162 \| good	4.03 \| good	0.204 \| good
2025-07-21T06:00:00.000Z	26 \| good	1.07 \| good	1.125 \| good	28.093 \| good	0.176 \| good	4.112 \| good	0.208 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.652 \| good	20.075 \| good	26.97 \| good	0.187 \| good	4.05 \| good	0.208 \| good

South Sioux City

Empower business decisions with accurate air quality data

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

0.30ppm

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 04:00:00 on 2025-07-19.

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 04:00:00 on 2025-07-18.

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 4.96 μg/m³.

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

The current PM₁₀ levels in South Sioux City, Nebraska are 16.314 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 0.312 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 0.63 ppb.

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

The current ozone (O₃) levels at South Sioux City, Nebraska is 28.187 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 7.763 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T03:00:00.000Z	28 \| good	5.118 \| good	30.42 \| good	24.993 \| good	0.616 \| good	4.244 \| good	0.312 \| good
2025-07-20T04:00:00.000Z	38 \| good	6.644 \| good	38.029 \| good	25.811 \| good	0.63 \| good	3.793 \| good	0.323 \| good
2025-07-20T05:00:00.000Z	33 \| good	6.04 \| good	18.25 \| good	24.863 \| good	0.497 \| good	2.973 \| good	0.345 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.646 \| good	39.49 \| good	24.812 \| good	0.76 \| good	3.002 \| good	0.301 \| good
2025-07-20T07:00:00.000Z	38 \| good	6.503 \| good	12.199 \| good	24.715 \| good	0.745 \| good	2.521 \| good	0.323 \| good
2025-07-20T08:00:00.000Z	33 \| good	5.75 \| good	20.451 \| good	21.856 \| good	1.005 \| good	2.728 \| good	0.312 \| good
2025-07-20T09:00:00.000Z	18 \| good	2.415 \| good	11.03 \| good	19.093 \| good	1.796 \| good	3.491 \| good	0.223 \| good
2025-07-20T10:00:00.000Z	22 \| good	4.064 \| good	15.642 \| good	17.239 \| good	0.799 \| good	5.422 \| good	0.2 \| good
2025-07-20T11:00:00.000Z	17 \| good	1.655 \| good	18.36 \| good	16.213 \| good	0.525 \| good	3.823 \| good	0.167 \| good
2025-07-20T12:00:00.000Z	16 \| good	3.442 \| good	11.126 \| good	15.363 \| good	0.586 \| good	4.267 \| good	0.156 \| good
2025-07-20T13:00:00.000Z	16 \| good	2.937 \| good	12.47 \| good	16.224 \| good	0.57 \| good	3.724 \| good	0.167 \| good
2025-07-20T14:00:00.000Z	16 \| good	3.258 \| good	11.185 \| good	17.265 \| good	0.67 \| good	3.479 \| good	0.156 \| good
2025-07-20T15:00:00.000Z	21 \| good	2.439 \| good	9.851 \| good	22.884 \| good	1.181 \| good	3.475 \| good	0.179 \| good
2025-07-20T16:00:00.000Z	27 \| good	3.097 \| good	12.739 \| good	28.614 \| good	0.728 \| good	3.728 \| good	0.19 \| good
2025-07-20T17:00:00.000Z	30 \| good	3.19 \| good	19.572 \| good	31.521 \| good	0.614 \| good	3.115 \| good	0.19 \| good
2025-07-20T18:00:00.000Z	31 \| good	4.607 \| good	28.977 \| good	34.451 \| good	0.743 \| good	3.035 \| good	0.19 \| good
2025-07-20T19:00:00.000Z	31 \| good	3.588 \| good	11.089 \| good	33.639 \| good	0.857 \| good	3.037 \| good	0.19 \| good
2025-07-20T20:00:00.000Z	31 \| good	4.311 \| good	13.587 \| good	33.827 \| good	0.859 \| good	3.458 \| good	0.201 \| good
2025-07-20T21:00:00.000Z	31 \| good	4.449 \| good	19.394 \| good	33.957 \| good	0.752 \| good	6.142 \| good	0.202 \| good
2025-07-20T22:00:00.000Z	31 \| good	4.054 \| good	15.366 \| good	33.096 \| good	0.72 \| good	8.173 \| good	0.213 \| good
2025-07-20T23:00:00.000Z	29 \| good	3.765 \| good	19.448 \| good	31.327 \| good	0.656 \| good	6.157 \| good	0.224 \| good
2025-07-21T00:00:00.000Z	28 \| good	4.68 \| good	18.946 \| good	30.175 \| good	0.534 \| good	5.048 \| good	0.312 \| good
2025-07-21T01:00:00.000Z	29 \| good	3.586 \| good	18.161 \| good	31.016 \| good	0.651 \| good	6.036 \| good	0.246 \| good
2025-07-21T02:00:00.000Z	37 \| good	3.086 \| good	40.461 \| good	31.959 \| good	0.734 \| good	9.305 \| good	0.267 \| good
2025-07-21T03:00:00.000Z	31 \| good	4.295 \| good	22.152 \| good	32.709 \| good	0.688 \| good	8.747 \| good	0.279 \| good
2025-07-21T04:00:00.000Z	30 \| good	3.824 \| good	22.206 \| good	31.73 \| good	0.63 \| good	9.156 \| good	0.29 \| good
2025-07-21T05:00:00.000Z	30 \| good	3.219 \| good	18.398 \| good	31.539 \| good	0.532 \| good	9.088 \| good	0.267 \| good
2025-07-21T06:00:00.000Z	28 \| good	2.701 \| good	18.921 \| good	29.578 \| good	0.672 \| good	9.391 \| good	0.256 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.372 \| good	17.433 \| good	29.468 \| good	0.629 \| good	9.906 \| good	0.223 \| good
2025-07-21T08:00:00.000Z	27 \| good	4.572 \| good	18.049 \| good	23.787 \| good	0.642 \| good	6.92 \| good	0.223 \| good
2025-07-21T09:00:00.000Z	22 \| good	4.076 \| good	15.856 \| good	20.815 \| good	0.657 \| good	4.789 \| good	0.223 \| good
2025-07-21T10:00:00.000Z	22 \| good	4.027 \| good	10.752 \| good	20.847 \| good	0.76 \| good	5.183 \| good	0.212 \| good
2025-07-21T11:00:00.000Z	55 \| moderate	4.202 \| good	63.165 \| fine	19.798 \| good	0.644 \| good	6.641 \| good	0.223 \| good
2025-07-21T12:00:00.000Z	27 \| good	4.512 \| good	17.476 \| good	19.781 \| good	0.672 \| good	9.657 \| good	0.246 \| good
2025-07-21T13:00:00.000Z	27 \| good	4.63 \| good	14.799 \| good	21.6 \| good	0.688 \| good	8.38 \| good	0.246 \| good
2025-07-21T14:00:00.000Z	23 \| good	3.657 \| good	14.48 \| good	25.483 \| good	0.706 \| good	6.769 \| good	0.278 \| good
2025-07-21T15:00:00.000Z	25 \| good	3.693 \| good	26.263 \| good	26.552 \| good	0.58 \| good	9.515 \| good	0.256 \| good
2025-07-21T16:00:00.000Z	27 \| good	4.56 \| good	19.592 \| good	27.645 \| good	0.61 \| good	8.078 \| good	0.245 \| good
2025-07-21T17:00:00.000Z	27 \| good	4.68 \| good	19.492 \| good	25.816 \| good	0.67 \| good	6.421 \| good	0.245 \| good
2025-07-21T18:00:00.000Z	33 \| good	6.42 \| good	18.887 \| good	25.975 \| good	0.949 \| good	7.044 \| good	0.256 \| good
2025-07-21T19:00:00.000Z	27 \| good	4.836 \| good	20.984 \| good	27.009 \| good	0.669 \| good	8.544 \| good	0.246 \| good
2025-07-21T20:00:00.000Z	25 \| good	4.219 \| good	20.604 \| good	27.213 \| good	0.582 \| good	8.184 \| good	0.38 \| good
2025-07-21T21:00:00.000Z	29 \| good	4.54 \| good	24.364 \| good	30.899 \| good	0.488 \| good	9.69 \| good	0.235 \| good
2025-07-21T22:00:00.000Z	31 \| good	4.414 \| good	17.449 \| good	32.749 \| good	0.529 \| good	9.979 \| good	0.246 \| good
2025-07-21T23:00:00.000Z	30 \| good	3.868 \| good	15.004 \| good	31.895 \| good	0.66 \| good	8.873 \| good	0.281 \| good
2025-07-22T00:00:00.000Z	32 \| good	3.699 \| good	15.626 \| good	34.706 \| good	0.63 \| good	9.552 \| good	0.302 \| good
2025-07-22T01:00:00.000Z	34 \| good	3.355 \| good	14.782 \| good	36.616 \| good	0.688 \| good	5.866 \| good	0.302 \| good
2025-07-22T02:00:00.000Z	32 \| good	3.697 \| good	12.829 \| good	34.689 \| good	0.571 \| good	3.589 \| good	0.302 \| good
2025-07-22T02:00:00.000Z	32 \| good	3.697 \| good	12.829 \| good	34.689 \| good	0.571 \| good	3.589 \| good	0.302 \| good
2025-07-19T08:00:00.000Z	30 \| good	4.649 \| good	20 \| good	31.952 \| good	0.318 \| good	5.291 \| good	0.186 \| good
2025-07-19T09:00:00.000Z	34 \| good	4.253 \| good	18.883 \| good	36.817 \| good	0.327 \| good	5.905 \| good	0.191 \| good
2025-07-19T10:00:00.000Z	31 \| good	3.431 \| good	14.917 \| good	33.717 \| good	0.349 \| good	7.452 \| good	0.201 \| good
2025-07-19T11:00:00.000Z	34 \| good	4.848 \| good	20.901 \| good	36.693 \| good	0.371 \| good	8.999 \| good	0.212 \| good
2025-07-19T12:00:00.000Z	31 \| good	4.391 \| good	19 \| good	33.956 \| good	0.393 \| good	10.546 \| good	0.223 \| good
2025-07-19T13:00:00.000Z	27 \| good	4.361 \| good	19.024 \| good	29.479 \| good	0.349 \| good	8.021 \| good	0.209 \| good
2025-07-19T14:00:00.000Z	23 \| good	3.047 \| good	12.113 \| good	25.209 \| good	0.304 \| good	5.497 \| good	0.196 \| good
2025-07-19T15:00:00.000Z	21 \| good	1.979 \| good	8 \| good	22.969 \| good	0.26 \| good	2.972 \| good	0.182 \| good
2025-07-19T16:00:00.000Z	28 \| good	1.603 \| good	6.95 \| good	30.264 \| good	0.232 \| good	2.567 \| good	0.181 \| good
2025-07-19T17:00:00.000Z	24 \| good	0.995 \| good	3.943 \| good	26.355 \| good	0.204 \| good	2.163 \| good	0.179 \| good
2025-07-19T18:00:00.000Z	27 \| good	4.842 \| good	20.85 \| good	24.936 \| good	0.176 \| good	1.758 \| good	0.177 \| good
2025-07-19T19:00:00.000Z	27 \| good	4.731 \| good	20.805 \| good	21.457 \| good	0.19 \| good	1.635 \| good	0.176 \| good
2025-07-19T20:00:00.000Z	22 \| good	4.461 \| good	19.06 \| good	22.618 \| good	0.203 \| good	1.512 \| good	0.175 \| good
2025-07-19T21:00:00.000Z	26 \| good	4.169 \| good	18.08 \| good	27.783 \| good	0.217 \| good	1.39 \| good	0.174 \| good
2025-07-19T22:00:00.000Z	27 \| good	4.119 \| good	18.036 \| good	29.475 \| good	0.231 \| good	1.609 \| good	0.176 \| good
2025-07-19T23:00:00.000Z	38 \| good	7.276 \| good	32 \| good	26.775 \| good	0.246 \| good	1.829 \| good	0.178 \| good
2025-07-20T00:00:00.000Z	44 \| good	7.627 \| good	33.858 \| good	29.316 \| good	0.26 \| good	2.049 \| good	0.179 \| good
2025-07-20T01:00:00.000Z	49 \| good	8.598 \| good	37.961 \| good	22.351 \| good	0.227 \| good	3.339 \| good	0.19 \| good
2025-07-20T02:00:00.000Z	38 \| good	6.834 \| good	30.05 \| good	26.979 \| good	0.194 \| good	4.629 \| good	0.201 \| good
2025-07-20T03:00:00.000Z	52 \| moderate	9.591 \| good	42.903 \| good	23.719 \| good	0.161 \| good	5.918 \| good	0.212 \| good
2025-07-20T04:00:00.000Z	49 \| good	9.124 \| good	40.95 \| good	22.728 \| good	0.149 \| good	5.57 \| good	0.21 \| good
2025-07-20T05:00:00.000Z	33 \| good	6.257 \| good	28.101 \| good	21.694 \| good	0.136 \| good	5.221 \| good	0.208 \| good
2025-07-20T06:00:00.000Z	33 \| good	5.913 \| good	26.784 \| good	20.973 \| good	0.124 \| good	4.873 \| good	0.205 \| good
2025-07-20T07:00:00.000Z	27 \| good	5.445 \| good	23.102 \| good	22.725 \| good	0.133 \| good	4.67 \| good	0.203 \| good
2025-07-20T08:00:00.000Z	33 \| good	5.591 \| good	23.971 \| good	22.99 \| good	0.141 \| good	4.467 \| good	0.2 \| good
2025-07-20T09:00:00.000Z	33 \| good	5.899 \| good	26.679 \| good	25.186 \| good	0.15 \| good	4.264 \| good	0.197 \| good
2025-07-20T10:00:00.000Z	22 \| good	4.068 \| good	17.95 \| good	17.221 \| good	0.171 \| good	4.325 \| good	0.198 \| good
2025-07-20T11:00:00.000Z	38 \| good	6.786 \| good	30.031 \| good	21.759 \| good	0.193 \| good	4.386 \| good	0.199 \| good
2025-07-20T12:00:00.000Z	33 \| good	5.963 \| good	26.725 \| good	20.967 \| good	0.214 \| good	4.448 \| good	0.2 \| good
2025-07-20T13:00:00.000Z	33 \| good	5.977 \| good	26.873 \| good	17.836 \| good	0.219 \| good	4.005 \| good	0.199 \| good
2025-07-20T14:00:00.000Z	27 \| good	4.523 \| good	20.029 \| good	17.705 \| good	0.224 \| good	3.562 \| good	0.197 \| good
2025-07-20T15:00:00.000Z	22 \| good	3.598 \| good	16.046 \| good	19.654 \| good	0.229 \| good	3.119 \| good	0.196 \| good
2025-07-20T16:00:00.000Z	22 \| good	4.067 \| good	18.002 \| good	22.646 \| good	0.204 \| good	2.709 \| good	0.191 \| good
2025-07-20T17:00:00.000Z	20 \| good	3.487 \| good	15.087 \| good	22.445 \| good	0.179 \| good	2.3 \| good	0.187 \| good
2025-07-20T18:00:00.000Z	22 \| good	4.006 \| good	17.209 \| good	22.171 \| good	0.154 \| good	1.89 \| good	0.183 \| good
2025-07-20T19:00:00.000Z	19 \| good	3.415 \| good	15.046 \| good	21.428 \| good	0.156 \| good	1.798 \| good	0.18 \| good
2025-07-20T20:00:00.000Z	20 \| good	3.384 \| good	15 \| good	22.492 \| good	0.159 \| good	1.705 \| good	0.177 \| good
2025-07-20T21:00:00.000Z	19 \| good	2.807 \| good	11.154 \| good	20.513 \| good	0.161 \| good	1.613 \| good	0.174 \| good
2025-07-20T22:00:00.000Z	18 \| good	2.796 \| good	11.121 \| good	18.627 \| good	0.169 \| good	2.032 \| good	0.177 \| good
2025-07-20T23:00:00.000Z	38 \| good	7.102 \| good	31.904 \| good	18.347 \| good	0.177 \| good	2.451 \| good	0.18 \| good
2025-07-21T00:00:00.000Z	27 \| good	5.435 \| good	23.029 \| good	21.041 \| good	0.185 \| good	2.87 \| good	0.184 \| good
2025-07-21T01:00:00.000Z	49 \| good	9.205 \| good	40.95 \| good	29.091 \| good	0.169 \| good	3.209 \| good	0.188 \| good
2025-07-21T02:00:00.000Z	38 \| good	7.181 \| good	31.906 \| good	31.082 \| good	0.152 \| good	3.547 \| good	0.191 \| good
2025-07-21T03:00:00.000Z	52 \| moderate	10.228 \| good	45.05 \| good	26.966 \| good	0.136 \| good	3.886 \| good	0.195 \| good
2025-07-21T04:00:00.000Z	49 \| good	9.024 \| good	40.834 \| good	28.089 \| good	0.149 \| good	3.958 \| good	0.199 \| good
2025-07-21T05:00:00.000Z	33 \| good	5.987 \| good	26.911 \| good	26.883 \| good	0.162 \| good	4.03 \| good	0.204 \| good
2025-07-21T06:00:00.000Z	26 \| good	1.07 \| good	1.125 \| good	28.093 \| good	0.176 \| good	4.112 \| good	0.208 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.652 \| good	20.075 \| good	26.97 \| good	0.187 \| good	4.05 \| good	0.208 \| 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?