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

The current PM10 levels in South Sioux City, Nebraska are 36.237 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 0.477 ppb.

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

The current ozone (O3) levels at South Sioux City, Nebraska is 39.851 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 4.989 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 11.42 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)

Moderate

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)

11.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.24 μg/m³

155

255

425

605+

Ozone (O₃)

39.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.48 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.99 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 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
2026-07-21T22:00:00.000Z	60 \| moderate	13.7 \| fine	41.04 \| good	39.893 \| good	0.518 \| good	3.606 \| good	0.276 \| good
2026-07-21T23:00:00.000Z	62 \| moderate	14.829 \| fine	38.514 \| good	40.292 \| good	0.538 \| good	3.339 \| good	0.264 \| good
2026-07-22T00:00:00.000Z	62 \| moderate	14.872 \| fine	44.958 \| good	39.909 \| good	0.593 \| good	3.124 \| good	0.276 \| good
2026-07-22T01:00:00.000Z	66 \| moderate	17.338 \| fine	50.712 \| good	39.865 \| good	0.603 \| good	3.498 \| good	0.265 \| good
2026-07-22T02:00:00.000Z	62 \| moderate	15.478 \| fine	44.985 \| good	39.615 \| good	0.536 \| good	3.36 \| good	0.289 \| good
2026-07-22T03:00:00.000Z	71 \| moderate	20.114 \| fine	43.112 \| good	36 \| good	0.668 \| good	3.583 \| good	0.256 \| good
2026-07-22T04:00:00.000Z	62 \| moderate	15.436 \| fine	47.396 \| good	34.781 \| good	1.046 \| good	4.789 \| good	0.268 \| good
2026-07-22T05:00:00.000Z	64 \| moderate	16.162 \| fine	51.806 \| good	33.382 \| good	4.99 \| good	4.455 \| good	0.236 \| good
2026-07-22T06:00:00.000Z	66 \| moderate	17.189 \| fine	63.275 \| fine	32.787 \| good	1.66 \| good	4.47 \| good	0.246 \| good
2026-07-22T07:00:00.000Z	64 \| moderate	16.392 \| fine	57.821 \| fine	31.877 \| good	0.841 \| good	4.645 \| good	0.244 \| good
2026-07-22T08:00:00.000Z	67 \| moderate	18.497 \| fine	64.15 \| fine	26.024 \| good	0.548 \| good	4.75 \| good	0.2 \| good
2026-07-22T09:00:00.000Z	66 \| moderate	16.985 \| fine	64.031 \| fine	25.325 \| good	1.265 \| good	4.253 \| good	0.2 \| good
2026-07-22T10:00:00.000Z	71 \| moderate	19.607 \| fine	32.343 \| good	23.067 \| good	1.718 \| good	4.877 \| good	0.202 \| good
2026-07-22T11:00:00.000Z	77 \| moderate	22.961 \| fine	60.847 \| fine	23.903 \| good	0.649 \| good	4.997 \| good	0.245 \| good
2026-07-22T12:00:00.000Z	67 \| moderate	18.319 \| fine	27.299 \| good	19.571 \| good	0.635 \| good	10.607 \| good	0.258 \| good
2026-07-22T13:00:00.000Z	73 \| moderate	20.617 \| fine	53.152 \| good	19.393 \| good	0.819 \| good	12.687 \| good	0.343 \| good
2026-07-22T14:00:00.000Z	77 \| moderate	22.85 \| fine	62.717 \| fine	17.211 \| good	0.605 \| good	10.313 \| good	0.345 \| good
2026-07-22T15:00:00.000Z	77 \| moderate	22.916 \| fine	70.544 \| fine	15.95 \| good	0.52 \| good	9.222 \| good	0.356 \| good
2026-07-22T16:00:00.000Z	64 \| moderate	16.108 \| fine	61.938 \| fine	14.391 \| good	0.563 \| good	6.888 \| good	0.356 \| good
2026-07-22T17:00:00.000Z	60 \| moderate	14.121 \| fine	42.686 \| good	16.043 \| good	2.269 \| good	5.251 \| good	0.321 \| good
2026-07-22T18:00:00.000Z	60 \| moderate	14.457 \| fine	32.26 \| good	20.735 \| good	2.955 \| good	5.277 \| good	0.29 \| good
2026-07-22T19:00:00.000Z	56 \| moderate	12.299 \| fine	41.609 \| good	21.647 \| good	0.437 \| good	6.102 \| good	0.299 \| good
2026-07-22T20:00:00.000Z	52 \| moderate	10.343 \| good	28.993 \| good	23.815 \| good	2.349 \| good	6.415 \| good	0.288 \| good
2026-07-22T21:00:00.000Z	52 \| moderate	9.969 \| good	32.443 \| good	25.192 \| good	1.638 \| good	6.303 \| good	0.3 \| good
2026-07-22T22:00:00.000Z	56 \| moderate	11.717 \| good	33.177 \| good	25.166 \| good	1.3 \| good	7.266 \| good	0.277 \| good
2026-07-22T23:00:00.000Z	54 \| moderate	11.468 \| good	29.719 \| good	26.797 \| good	3.008 \| good	6.774 \| good	0.277 \| good
2026-07-23T00:00:00.000Z	54 \| moderate	11.076 \| good	34.593 \| good	25.603 \| good	2.827 \| good	7.301 \| good	0.277 \| good
2026-07-23T01:00:00.000Z	52 \| moderate	10.44 \| good	34.814 \| good	25.051 \| good	0.764 \| good	4.602 \| good	0.288 \| good
2026-07-23T02:00:00.000Z	54 \| moderate	10.595 \| good	33.382 \| good	25.707 \| good	0.669 \| good	4.872 \| good	0.277 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	9.804 \| good	43.502 \| good	35.074 \| good	0.676 \| good	7.121 \| good	0.194 \| good
2026-07-23T04:00:00.000Z	56 \| moderate	12.208 \| fine	38.25 \| good	26.364 \| good	0.521 \| good	5.524 \| good	0.299 \| good
2026-07-23T05:00:00.000Z	52 \| moderate	9.744 \| good	37.035 \| good	26.145 \| good	0.584 \| good	6.148 \| good	0.317 \| good
2026-07-23T06:00:00.000Z	56 \| moderate	11.576 \| good	30.441 \| good	27.149 \| good	0.411 \| good	6.608 \| good	0.254 \| good
2026-07-23T07:00:00.000Z	60 \| moderate	13.522 \| fine	46.332 \| good	27.221 \| good	0.549 \| good	6.286 \| good	0.257 \| good
2026-07-23T08:00:00.000Z	54 \| moderate	10.905 \| good	29.843 \| good	24.04 \| good	0.564 \| good	7.924 \| good	0.222 \| good
2026-07-23T09:00:00.000Z	49 \| good	9.215 \| good	36.394 \| good	23.859 \| good	0.636 \| good	6.359 \| good	0.222 \| good
2026-07-23T10:00:00.000Z	54 \| moderate	10.861 \| good	31.432 \| good	23.815 \| good	0.557 \| good	4.854 \| good	0.222 \| good
2026-07-23T11:00:00.000Z	52 \| moderate	9.859 \| good	20.797 \| good	21.757 \| good	0.538 \| good	5.437 \| good	0.211 \| good
2026-07-23T12:00:00.000Z	52 \| moderate	10.293 \| good	27.203 \| good	19.239 \| good	0.422 \| good	7.854 \| good	0.281 \| good
2026-07-23T13:00:00.000Z	54 \| moderate	10.626 \| good	31.93 \| good	19.758 \| good	0.556 \| good	8.586 \| good	0.314 \| good
2026-07-23T14:00:00.000Z	49 \| good	9.495 \| good	31.703 \| good	21.646 \| good	0.512 \| good	10.388 \| good	0.222 \| good
2026-07-23T15:00:00.000Z	54 \| moderate	11.036 \| good	38.548 \| good	23.207 \| good	0.601 \| good	10.191 \| good	0.258 \| good
2026-07-23T16:00:00.000Z	49 \| good	8.906 \| good	29.57 \| good	26.608 \| good	1.133 \| good	9.631 \| good	0.215 \| good
2026-07-23T17:00:00.000Z	52 \| moderate	9.541 \| good	29.981 \| good	30.52 \| good	0.902 \| good	7.968 \| good	0.213 \| good
2026-07-23T18:00:00.000Z	44 \| good	8.226 \| good	22.206 \| good	36.356 \| good	0.903 \| good	5.578 \| good	0.213 \| good
2026-07-23T19:00:00.000Z	52 \| moderate	10.013 \| good	32.21 \| good	39.411 \| good	0.958 \| good	5.388 \| good	0.25 \| good
2026-07-23T20:00:00.000Z	54 \| moderate	11.082 \| good	36.244 \| good	40.648 \| good	0.48 \| good	4.991 \| good	0.248 \| good
2026-07-23T21:00:00.000Z	56 \| moderate	11.831 \| good	45.93 \| good	41.706 \| good	0.525 \| good	4.644 \| good	0.27 \| good
2026-07-23T21:00:00.000Z	54 \| moderate	11.42 \| good	36.237 \| good	39.851 \| good	0.477 \| good	4.989 \| good	0.25 \| good
2026-07-23T22:00:00.000Z	49 \| good	9.332 \| good	41.533 \| good	49.224 \| good	0.841 \| good	0.929 \| good	0.188 \| good
2026-07-23T23:00:00.000Z	50 \| good	9.094 \| good	40.906 \| good	54.356 \| good	0.852 \| good	1.06 \| good	0.189 \| good
2026-07-24T00:00:00.000Z	52 \| moderate	9.708 \| good	43 \| good	47.902 \| good	0.874 \| good	1.394 \| good	0.19 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	10.209 \| good	45 \| good	46.528 \| good	0.874 \| good	2.025 \| good	0.192 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	10.557 \| good	46.759 \| good	41.512 \| good	0.789 \| good	2.617 \| good	0.195 \| good
2026-07-24T03:00:00.000Z	56 \| moderate	12.32 \| fine	55.69 \| fine	43.07 \| good	0.725 \| good	3.017 \| good	0.198 \| good
2026-07-24T04:00:00.000Z	54 \| moderate	11.229 \| good	49.951 \| good	42.911 \| good	0.629 \| good	3.67 \| good	0.202 \| good
2026-07-24T05:00:00.000Z	54 \| moderate	10.914 \| good	48.475 \| good	42.642 \| good	0.54 \| good	3.898 \| good	0.205 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	12.172 \| fine	54.594 \| good	35.707 \| good	0.453 \| good	3.738 \| good	0.206 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.249 \| good	40.891 \| good	28.49 \| good	0.375 \| good	3.333 \| good	0.205 \| good
2026-07-24T08:00:00.000Z	44 \| good	7.966 \| good	34.82 \| good	26.291 \| good	0.337 \| good	3.08 \| good	0.201 \| good
2026-07-24T09:00:00.000Z	49 \| good	9.074 \| good	40.57 \| good	26.227 \| good	0.313 \| good	3.063 \| good	0.198 \| good
2026-07-24T10:00:00.000Z	44 \| good	8.06 \| good	35.522 \| good	22.638 \| good	0.302 \| good	3.126 \| good	0.195 \| good
2026-07-24T11:00:00.000Z	49 \| good	9.067 \| good	40.265 \| good	22.598 \| good	0.31 \| good	3.189 \| good	0.191 \| good
2026-07-24T12:00:00.000Z	49 \| good	8.989 \| good	40.135 \| good	19.425 \| good	0.318 \| good	3.171 \| good	0.188 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.817 \| good	47.771 \| good	19.536 \| good	0.318 \| good	2.943 \| good	0.189 \| good
2026-07-24T14:00:00.000Z	58 \| moderate	12.743 \| fine	57.07 \| fine	25.564 \| good	0.327 \| good	2.763 \| good	0.193 \| good
2026-07-24T15:00:00.000Z	56 \| moderate	12.052 \| good	54.074 \| good	32.157 \| good	0.462 \| good	2.572 \| good	0.198 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	10.781 \| good	47.561 \| good	41.823 \| good	0.573 \| good	2.299 \| good	0.201 \| good
2026-07-24T17:00:00.000Z	52 \| moderate	9.786 \| good	43.777 \| good	42.897 \| good	0.629 \| good	1.857 \| good	0.202 \| good
2026-07-24T18:00:00.000Z	49 \| good	8.62 \| good	37.713 \| good	45.442 \| good	0.822 \| good	1.354 \| good	0.202 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.108 \| good	40.767 \| good	50.874 \| good	0.951 \| good	1.148 \| good	0.203 \| good
2026-07-24T20:00:00.000Z	49 \| good	8.83 \| good	38.782 \| good	50.53 \| good	0.97 \| good	1.256 \| good	0.204 \| good
2026-07-24T21:00:00.000Z	49 \| good	8.594 \| good	37.597 \| good	49.462 \| good	1.125 \| good	1.275 \| good	0.205 \| good
2026-07-24T22:00:00.000Z	49 \| good	8.661 \| good	37.842 \| good	52.561 \| good	1.063 \| good	1.586 \| good	0.206 \| good
2026-07-24T23:00:00.000Z	49 \| good	9.348 \| good	41.668 \| good	51.021 \| good	1.093 \| good	1.898 \| good	0.207 \| good
2026-07-25T00:00:00.000Z	58 \| moderate	10.763 \| good	47.647 \| good	57.169 \| fine	1.116 \| good	2.302 \| good	0.209 \| good
2026-07-25T01:00:00.000Z	52 \| moderate	10.476 \| good	46.484 \| good	51.198 \| good	1.04 \| good	2.926 \| good	0.21 \| good
2026-07-25T02:00:00.000Z	54 \| moderate	11.467 \| good	50.848 \| good	45.323 \| good	0.893 \| good	3.898 \| good	0.213 \| good
2026-07-25T03:00:00.000Z	56 \| moderate	11.959 \| good	53.696 \| good	42.855 \| good	0.769 \| good	4.253 \| good	0.213 \| good
2026-07-25T04:00:00.000Z	60 \| moderate	13.538 \| fine	61 \| fine	37.947 \| good	0.687 \| good	4.346 \| good	0.213 \| good
2026-07-25T05:00:00.000Z	58 \| moderate	13.304 \| fine	59.996 \| fine	38.849 \| good	0.632 \| good	4.527 \| good	0.214 \| good
2026-07-25T06:00:00.000Z	62 \| moderate	14.743 \| fine	65.343 \| fine	35.075 \| good	0.593 \| good	4.882 \| good	0.216 \| good
2026-07-25T07:00:00.000Z	56 \| moderate	12.33 \| fine	55.525 \| fine	29.964 \| good	0.57 \| good	5.391 \| good	0.219 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	11.497 \| good	50.893 \| good	28.047 \| good	0.565 \| good	5.993 \| good	0.222 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	10.736 \| good	47.529 \| good	30.832 \| good	0.571 \| good	6.641 \| good	0.226 \| good
2026-07-25T10:00:00.000Z	54 \| moderate	11.312 \| good	50.23 \| good	33.394 \| good	0.571 \| good	7.406 \| good	0.231 \| good
2026-07-25T11:00:00.000Z	56 \| moderate	11.676 \| good	51.557 \| good	27.458 \| good	0.549 \| good	8.216 \| good	0.235 \| good
2026-07-25T12:00:00.000Z	54 \| moderate	11.204 \| good	50 \| good	26.263 \| good	0.479 \| good	7.225 \| good	0.238 \| good
2026-07-25T13:00:00.000Z	54 \| moderate	11.391 \| good	50.25 \| good	26.538 \| good	0.422 \| good	5.387 \| good	0.238 \| good
2026-07-25T14:00:00.000Z	56 \| moderate	12.216 \| fine	55 \| fine	34.023 \| good	0.362 \| good	4.023 \| good	0.238 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	9.764 \| good	43.25 \| good	38.235 \| good	0.444 \| good	2.705 \| good	0.233 \| good
2026-07-25T16:00:00.000Z	49 \| good	8.798 \| good	38.588 \| good	41.011 \| good	0.539 \| good	1.787 \| good	0.23 \| good
2026-07-25T17:00:00.000Z	44 \| good	8.088 \| good	35.463 \| good	42.374 \| good	0.64 \| good	1.227 \| good	0.226 \| good
2026-07-25T18:00:00.000Z	40 \| good	7.352 \| good	32.082 \| good	42.586 \| good	0.746 \| good	0.978 \| good	0.221 \| good
2026-07-25T19:00:00.000Z	44 \| good	7.234 \| good	32 \| good	46.743 \| good	0.823 \| good	0.853 \| good	0.215 \| good
2026-07-25T20:00:00.000Z	40 \| good	6.553 \| good	29 \| good	43.12 \| good	0.848 \| good	0.81 \| good	0.211 \| good
2026-07-25T21:00:00.000Z	39 \| good	7.341 \| good	32.082 \| good	41.851 \| good	0.851 \| good	0.817 \| good	0.207 \| good

South Sioux City

Empower business decisions with accurate air quality data

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

0.22ppm

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 07:00:00 on 2026-07-23.

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 06:00:00 on 2026-07-23.

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 54, currently categorized as Moderate.

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 11.42 μg/m³.

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

The current PM₁₀ levels in South Sioux City, Nebraska are 36.237 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 0.25 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 0.477 ppb.

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

The current ozone (O₃) levels at South Sioux City, Nebraska is 39.851 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 4.989 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	60 \| moderate	13.7 \| fine	41.04 \| good	39.893 \| good	0.518 \| good	3.606 \| good	0.276 \| good
2026-07-21T23:00:00.000Z	62 \| moderate	14.829 \| fine	38.514 \| good	40.292 \| good	0.538 \| good	3.339 \| good	0.264 \| good
2026-07-22T00:00:00.000Z	62 \| moderate	14.872 \| fine	44.958 \| good	39.909 \| good	0.593 \| good	3.124 \| good	0.276 \| good
2026-07-22T01:00:00.000Z	66 \| moderate	17.338 \| fine	50.712 \| good	39.865 \| good	0.603 \| good	3.498 \| good	0.265 \| good
2026-07-22T02:00:00.000Z	62 \| moderate	15.478 \| fine	44.985 \| good	39.615 \| good	0.536 \| good	3.36 \| good	0.289 \| good
2026-07-22T03:00:00.000Z	71 \| moderate	20.114 \| fine	43.112 \| good	36 \| good	0.668 \| good	3.583 \| good	0.256 \| good
2026-07-22T04:00:00.000Z	62 \| moderate	15.436 \| fine	47.396 \| good	34.781 \| good	1.046 \| good	4.789 \| good	0.268 \| good
2026-07-22T05:00:00.000Z	64 \| moderate	16.162 \| fine	51.806 \| good	33.382 \| good	4.99 \| good	4.455 \| good	0.236 \| good
2026-07-22T06:00:00.000Z	66 \| moderate	17.189 \| fine	63.275 \| fine	32.787 \| good	1.66 \| good	4.47 \| good	0.246 \| good
2026-07-22T07:00:00.000Z	64 \| moderate	16.392 \| fine	57.821 \| fine	31.877 \| good	0.841 \| good	4.645 \| good	0.244 \| good
2026-07-22T08:00:00.000Z	67 \| moderate	18.497 \| fine	64.15 \| fine	26.024 \| good	0.548 \| good	4.75 \| good	0.2 \| good
2026-07-22T09:00:00.000Z	66 \| moderate	16.985 \| fine	64.031 \| fine	25.325 \| good	1.265 \| good	4.253 \| good	0.2 \| good
2026-07-22T10:00:00.000Z	71 \| moderate	19.607 \| fine	32.343 \| good	23.067 \| good	1.718 \| good	4.877 \| good	0.202 \| good
2026-07-22T11:00:00.000Z	77 \| moderate	22.961 \| fine	60.847 \| fine	23.903 \| good	0.649 \| good	4.997 \| good	0.245 \| good
2026-07-22T12:00:00.000Z	67 \| moderate	18.319 \| fine	27.299 \| good	19.571 \| good	0.635 \| good	10.607 \| good	0.258 \| good
2026-07-22T13:00:00.000Z	73 \| moderate	20.617 \| fine	53.152 \| good	19.393 \| good	0.819 \| good	12.687 \| good	0.343 \| good
2026-07-22T14:00:00.000Z	77 \| moderate	22.85 \| fine	62.717 \| fine	17.211 \| good	0.605 \| good	10.313 \| good	0.345 \| good
2026-07-22T15:00:00.000Z	77 \| moderate	22.916 \| fine	70.544 \| fine	15.95 \| good	0.52 \| good	9.222 \| good	0.356 \| good
2026-07-22T16:00:00.000Z	64 \| moderate	16.108 \| fine	61.938 \| fine	14.391 \| good	0.563 \| good	6.888 \| good	0.356 \| good
2026-07-22T17:00:00.000Z	60 \| moderate	14.121 \| fine	42.686 \| good	16.043 \| good	2.269 \| good	5.251 \| good	0.321 \| good
2026-07-22T18:00:00.000Z	60 \| moderate	14.457 \| fine	32.26 \| good	20.735 \| good	2.955 \| good	5.277 \| good	0.29 \| good
2026-07-22T19:00:00.000Z	56 \| moderate	12.299 \| fine	41.609 \| good	21.647 \| good	0.437 \| good	6.102 \| good	0.299 \| good
2026-07-22T20:00:00.000Z	52 \| moderate	10.343 \| good	28.993 \| good	23.815 \| good	2.349 \| good	6.415 \| good	0.288 \| good
2026-07-22T21:00:00.000Z	52 \| moderate	9.969 \| good	32.443 \| good	25.192 \| good	1.638 \| good	6.303 \| good	0.3 \| good
2026-07-22T22:00:00.000Z	56 \| moderate	11.717 \| good	33.177 \| good	25.166 \| good	1.3 \| good	7.266 \| good	0.277 \| good
2026-07-22T23:00:00.000Z	54 \| moderate	11.468 \| good	29.719 \| good	26.797 \| good	3.008 \| good	6.774 \| good	0.277 \| good
2026-07-23T00:00:00.000Z	54 \| moderate	11.076 \| good	34.593 \| good	25.603 \| good	2.827 \| good	7.301 \| good	0.277 \| good
2026-07-23T01:00:00.000Z	52 \| moderate	10.44 \| good	34.814 \| good	25.051 \| good	0.764 \| good	4.602 \| good	0.288 \| good
2026-07-23T02:00:00.000Z	54 \| moderate	10.595 \| good	33.382 \| good	25.707 \| good	0.669 \| good	4.872 \| good	0.277 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	9.804 \| good	43.502 \| good	35.074 \| good	0.676 \| good	7.121 \| good	0.194 \| good
2026-07-23T04:00:00.000Z	56 \| moderate	12.208 \| fine	38.25 \| good	26.364 \| good	0.521 \| good	5.524 \| good	0.299 \| good
2026-07-23T05:00:00.000Z	52 \| moderate	9.744 \| good	37.035 \| good	26.145 \| good	0.584 \| good	6.148 \| good	0.317 \| good
2026-07-23T06:00:00.000Z	56 \| moderate	11.576 \| good	30.441 \| good	27.149 \| good	0.411 \| good	6.608 \| good	0.254 \| good
2026-07-23T07:00:00.000Z	60 \| moderate	13.522 \| fine	46.332 \| good	27.221 \| good	0.549 \| good	6.286 \| good	0.257 \| good
2026-07-23T08:00:00.000Z	54 \| moderate	10.905 \| good	29.843 \| good	24.04 \| good	0.564 \| good	7.924 \| good	0.222 \| good
2026-07-23T09:00:00.000Z	49 \| good	9.215 \| good	36.394 \| good	23.859 \| good	0.636 \| good	6.359 \| good	0.222 \| good
2026-07-23T10:00:00.000Z	54 \| moderate	10.861 \| good	31.432 \| good	23.815 \| good	0.557 \| good	4.854 \| good	0.222 \| good
2026-07-23T11:00:00.000Z	52 \| moderate	9.859 \| good	20.797 \| good	21.757 \| good	0.538 \| good	5.437 \| good	0.211 \| good
2026-07-23T12:00:00.000Z	52 \| moderate	10.293 \| good	27.203 \| good	19.239 \| good	0.422 \| good	7.854 \| good	0.281 \| good
2026-07-23T13:00:00.000Z	54 \| moderate	10.626 \| good	31.93 \| good	19.758 \| good	0.556 \| good	8.586 \| good	0.314 \| good
2026-07-23T14:00:00.000Z	49 \| good	9.495 \| good	31.703 \| good	21.646 \| good	0.512 \| good	10.388 \| good	0.222 \| good
2026-07-23T15:00:00.000Z	54 \| moderate	11.036 \| good	38.548 \| good	23.207 \| good	0.601 \| good	10.191 \| good	0.258 \| good
2026-07-23T16:00:00.000Z	49 \| good	8.906 \| good	29.57 \| good	26.608 \| good	1.133 \| good	9.631 \| good	0.215 \| good
2026-07-23T17:00:00.000Z	52 \| moderate	9.541 \| good	29.981 \| good	30.52 \| good	0.902 \| good	7.968 \| good	0.213 \| good
2026-07-23T18:00:00.000Z	44 \| good	8.226 \| good	22.206 \| good	36.356 \| good	0.903 \| good	5.578 \| good	0.213 \| good
2026-07-23T19:00:00.000Z	52 \| moderate	10.013 \| good	32.21 \| good	39.411 \| good	0.958 \| good	5.388 \| good	0.25 \| good
2026-07-23T20:00:00.000Z	54 \| moderate	11.082 \| good	36.244 \| good	40.648 \| good	0.48 \| good	4.991 \| good	0.248 \| good
2026-07-23T21:00:00.000Z	56 \| moderate	11.831 \| good	45.93 \| good	41.706 \| good	0.525 \| good	4.644 \| good	0.27 \| good
2026-07-23T21:00:00.000Z	54 \| moderate	11.42 \| good	36.237 \| good	39.851 \| good	0.477 \| good	4.989 \| good	0.25 \| good
2026-07-23T22:00:00.000Z	49 \| good	9.332 \| good	41.533 \| good	49.224 \| good	0.841 \| good	0.929 \| good	0.188 \| good
2026-07-23T23:00:00.000Z	50 \| good	9.094 \| good	40.906 \| good	54.356 \| good	0.852 \| good	1.06 \| good	0.189 \| good
2026-07-24T00:00:00.000Z	52 \| moderate	9.708 \| good	43 \| good	47.902 \| good	0.874 \| good	1.394 \| good	0.19 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	10.209 \| good	45 \| good	46.528 \| good	0.874 \| good	2.025 \| good	0.192 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	10.557 \| good	46.759 \| good	41.512 \| good	0.789 \| good	2.617 \| good	0.195 \| good
2026-07-24T03:00:00.000Z	56 \| moderate	12.32 \| fine	55.69 \| fine	43.07 \| good	0.725 \| good	3.017 \| good	0.198 \| good
2026-07-24T04:00:00.000Z	54 \| moderate	11.229 \| good	49.951 \| good	42.911 \| good	0.629 \| good	3.67 \| good	0.202 \| good
2026-07-24T05:00:00.000Z	54 \| moderate	10.914 \| good	48.475 \| good	42.642 \| good	0.54 \| good	3.898 \| good	0.205 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	12.172 \| fine	54.594 \| good	35.707 \| good	0.453 \| good	3.738 \| good	0.206 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.249 \| good	40.891 \| good	28.49 \| good	0.375 \| good	3.333 \| good	0.205 \| good
2026-07-24T08:00:00.000Z	44 \| good	7.966 \| good	34.82 \| good	26.291 \| good	0.337 \| good	3.08 \| good	0.201 \| good
2026-07-24T09:00:00.000Z	49 \| good	9.074 \| good	40.57 \| good	26.227 \| good	0.313 \| good	3.063 \| good	0.198 \| good
2026-07-24T10:00:00.000Z	44 \| good	8.06 \| good	35.522 \| good	22.638 \| good	0.302 \| good	3.126 \| good	0.195 \| good
2026-07-24T11:00:00.000Z	49 \| good	9.067 \| good	40.265 \| good	22.598 \| good	0.31 \| good	3.189 \| good	0.191 \| good
2026-07-24T12:00:00.000Z	49 \| good	8.989 \| good	40.135 \| good	19.425 \| good	0.318 \| good	3.171 \| good	0.188 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.817 \| good	47.771 \| good	19.536 \| good	0.318 \| good	2.943 \| good	0.189 \| good
2026-07-24T14:00:00.000Z	58 \| moderate	12.743 \| fine	57.07 \| fine	25.564 \| good	0.327 \| good	2.763 \| good	0.193 \| good
2026-07-24T15:00:00.000Z	56 \| moderate	12.052 \| good	54.074 \| good	32.157 \| good	0.462 \| good	2.572 \| good	0.198 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	10.781 \| good	47.561 \| good	41.823 \| good	0.573 \| good	2.299 \| good	0.201 \| good
2026-07-24T17:00:00.000Z	52 \| moderate	9.786 \| good	43.777 \| good	42.897 \| good	0.629 \| good	1.857 \| good	0.202 \| good
2026-07-24T18:00:00.000Z	49 \| good	8.62 \| good	37.713 \| good	45.442 \| good	0.822 \| good	1.354 \| good	0.202 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.108 \| good	40.767 \| good	50.874 \| good	0.951 \| good	1.148 \| good	0.203 \| good
2026-07-24T20:00:00.000Z	49 \| good	8.83 \| good	38.782 \| good	50.53 \| good	0.97 \| good	1.256 \| good	0.204 \| good
2026-07-24T21:00:00.000Z	49 \| good	8.594 \| good	37.597 \| good	49.462 \| good	1.125 \| good	1.275 \| good	0.205 \| good
2026-07-24T22:00:00.000Z	49 \| good	8.661 \| good	37.842 \| good	52.561 \| good	1.063 \| good	1.586 \| good	0.206 \| good
2026-07-24T23:00:00.000Z	49 \| good	9.348 \| good	41.668 \| good	51.021 \| good	1.093 \| good	1.898 \| good	0.207 \| good
2026-07-25T00:00:00.000Z	58 \| moderate	10.763 \| good	47.647 \| good	57.169 \| fine	1.116 \| good	2.302 \| good	0.209 \| good
2026-07-25T01:00:00.000Z	52 \| moderate	10.476 \| good	46.484 \| good	51.198 \| good	1.04 \| good	2.926 \| good	0.21 \| good
2026-07-25T02:00:00.000Z	54 \| moderate	11.467 \| good	50.848 \| good	45.323 \| good	0.893 \| good	3.898 \| good	0.213 \| good
2026-07-25T03:00:00.000Z	56 \| moderate	11.959 \| good	53.696 \| good	42.855 \| good	0.769 \| good	4.253 \| good	0.213 \| good
2026-07-25T04:00:00.000Z	60 \| moderate	13.538 \| fine	61 \| fine	37.947 \| good	0.687 \| good	4.346 \| good	0.213 \| good
2026-07-25T05:00:00.000Z	58 \| moderate	13.304 \| fine	59.996 \| fine	38.849 \| good	0.632 \| good	4.527 \| good	0.214 \| good
2026-07-25T06:00:00.000Z	62 \| moderate	14.743 \| fine	65.343 \| fine	35.075 \| good	0.593 \| good	4.882 \| good	0.216 \| good
2026-07-25T07:00:00.000Z	56 \| moderate	12.33 \| fine	55.525 \| fine	29.964 \| good	0.57 \| good	5.391 \| good	0.219 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	11.497 \| good	50.893 \| good	28.047 \| good	0.565 \| good	5.993 \| good	0.222 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	10.736 \| good	47.529 \| good	30.832 \| good	0.571 \| good	6.641 \| good	0.226 \| good
2026-07-25T10:00:00.000Z	54 \| moderate	11.312 \| good	50.23 \| good	33.394 \| good	0.571 \| good	7.406 \| good	0.231 \| good
2026-07-25T11:00:00.000Z	56 \| moderate	11.676 \| good	51.557 \| good	27.458 \| good	0.549 \| good	8.216 \| good	0.235 \| good
2026-07-25T12:00:00.000Z	54 \| moderate	11.204 \| good	50 \| good	26.263 \| good	0.479 \| good	7.225 \| good	0.238 \| good
2026-07-25T13:00:00.000Z	54 \| moderate	11.391 \| good	50.25 \| good	26.538 \| good	0.422 \| good	5.387 \| good	0.238 \| good
2026-07-25T14:00:00.000Z	56 \| moderate	12.216 \| fine	55 \| fine	34.023 \| good	0.362 \| good	4.023 \| good	0.238 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	9.764 \| good	43.25 \| good	38.235 \| good	0.444 \| good	2.705 \| good	0.233 \| good
2026-07-25T16:00:00.000Z	49 \| good	8.798 \| good	38.588 \| good	41.011 \| good	0.539 \| good	1.787 \| good	0.23 \| good
2026-07-25T17:00:00.000Z	44 \| good	8.088 \| good	35.463 \| good	42.374 \| good	0.64 \| good	1.227 \| good	0.226 \| good
2026-07-25T18:00:00.000Z	40 \| good	7.352 \| good	32.082 \| good	42.586 \| good	0.746 \| good	0.978 \| good	0.221 \| good
2026-07-25T19:00:00.000Z	44 \| good	7.234 \| good	32 \| good	46.743 \| good	0.823 \| good	0.853 \| good	0.215 \| good
2026-07-25T20:00:00.000Z	40 \| good	6.553 \| good	29 \| good	43.12 \| good	0.848 \| good	0.81 \| good	0.211 \| good
2026-07-25T21:00:00.000Z	39 \| good	7.341 \| good	32.082 \| good	41.851 \| good	0.851 \| good	0.817 \| good	0.207 \| 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?