What is the current level of PM10 in Sioux City, Iowa?

Sioux City, Iowa currently has a PM10 concentration of 163.719 μg/m3.

What is the current level of sulfur dioxide (SO2) in Sioux City, Iowa?

The current sulfur dioxide (SO2) concentration in Sioux City, Iowa is 0.662 ppb.

What is the current level of ozone (O3) in Sioux City, Iowa?

Sioux City, Iowa currently has an ozone (O3) concentration of 28.834 ppm.

What is the current level of nitrogen dioxide (NO2) in Sioux City, Iowa?

The current level of nitrogen dioxide (NO2) in Sioux City, Iowa is 7.908 ppb.

Current air quality index in Sioux City, Iowa today

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

Stay updated with real-time air quality in Sioux City, Iowa 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)

105

Unhealthy for sensitive groups

Sioux City, Iowa

Last updated: ... (Local time)

Major air pollutants in Sioux City, Iowa

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

21.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

163.72 μg/m³

155

255

425

605+

Ozone (O₃)

28.83 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.91 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Sioux City, Iowa

Get Live Pollen Counts

Sioux City, Iowa

Scroll To Air Quality Map

Track live Sioux City, Iowa air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T07:00:00.000Z	73 \| moderate	21.173 \| fine	96.831 \| fine	39.174 \| good	0.588 \| good	4.245 \| good	0.367 \| good
2025-06-04T08:00:00.000Z	75 \| moderate	20.227 \| fine	103.985 \| fine	32.373 \| good	0.976 \| good	4.376 \| good	0.356 \| good
2025-06-04T09:00:00.000Z	67 \| moderate	17.741 \| fine	58.047 \| fine	32.356 \| good	1.038 \| good	5.407 \| good	0.335 \| good
2025-06-04T10:00:00.000Z	67 \| moderate	18.25 \| fine	85.122 \| fine	27.469 \| good	0.996 \| good	6.151 \| good	0.312 \| good
2025-06-04T11:00:00.000Z	71 \| moderate	20.167 \| fine	69.612 \| fine	24.567 \| good	0.617 \| good	6.911 \| good	0.29 \| good
2025-06-04T12:00:00.000Z	64 \| moderate	15.52 \| fine	45.744 \| good	21.685 \| good	0.689 \| good	8.661 \| good	0.467 \| good
2025-06-04T13:00:00.000Z	54 \| moderate	10.562 \| good	46.647 \| good	27.22 \| good	0.174 \| good	3.144 \| good	0.182 \| good
2025-06-04T14:00:00.000Z	60 \| moderate	14.388 \| fine	41.765 \| good	22.717 \| good	0.688 \| good	11.536 \| good	0.434 \| good
2025-06-04T15:00:00.000Z	64 \| moderate	15.64 \| fine	62.794 \| fine	22.828 \| good	0.716 \| good	10.735 \| good	0.368 \| good
2025-06-04T16:00:00.000Z	60 \| moderate	14.042 \| fine	56.722 \| fine	29.029 \| good	1.245 \| good	6.944 \| good	0.301 \| good
2025-06-04T17:00:00.000Z	58 \| moderate	12.554 \| fine	54.212 \| good	36.71 \| good	0.629 \| good	5.63 \| good	0.224 \| good
2025-06-04T18:00:00.000Z	58 \| moderate	12.73 \| fine	51.753 \| good	41.909 \| good	0.658 \| good	4.673 \| good	0.256 \| good
2025-06-04T19:00:00.000Z	49 \| good	8.632 \| good	40.082 \| good	48.875 \| good	0.629 \| good	4.972 \| good	0.234 \| good
2025-06-04T20:00:00.000Z	50 \| good	9.191 \| good	43.144 \| good	53.81 \| good	0.587 \| good	5.644 \| good	0.254 \| good
2025-06-04T21:00:00.000Z	64 \| moderate	8.81 \| good	40.457 \| good	58.667 \| fine	0.572 \| good	5.625 \| good	0.211 \| good
2025-06-04T22:00:00.000Z	67 \| moderate	9.314 \| good	39.591 \| good	59.63 \| fine	0.573 \| good	2.803 \| good	0.244 \| good
2025-06-04T23:00:00.000Z	64 \| moderate	9.345 \| good	37.309 \| good	58.636 \| fine	0.559 \| good	4.341 \| good	0.266 \| good
2025-06-05T00:00:00.000Z	61 \| moderate	7.708 \| good	26.284 \| good	57.614 \| fine	0.542 \| good	3.776 \| good	0.233 \| good
2025-06-05T01:00:00.000Z	49 \| good	8.32 \| good	49.591 \| good	52.701 \| good	0.616 \| good	4.821 \| good	0.3 \| good
2025-06-05T02:00:00.000Z	49 \| good	9.233 \| good	43.915 \| good	49.474 \| good	0.591 \| good	7.214 \| good	0.311 \| good
2025-06-05T03:00:00.000Z	44 \| good	6.66 \| good	31.224 \| good	46.664 \| good	0.601 \| good	9.043 \| good	0.324 \| good
2025-06-05T04:00:00.000Z	52 \| moderate	9.67 \| good	43.213 \| good	45.613 \| good	0.607 \| good	12.42 \| good	0.468 \| good
2025-06-05T05:00:00.000Z	56 \| moderate	11.589 \| good	54.457 \| good	43.258 \| good	0.667 \| good	19.159 \| good	0.467 \| good
2025-06-05T06:00:00.000Z	60 \| moderate	13.632 \| fine	51.485 \| good	41.11 \| good	0.665 \| good	21.252 \| good	0.49 \| good
2025-06-05T07:00:00.000Z	52 \| moderate	10.034 \| good	45.493 \| good	41.075 \| good	0.662 \| good	20.207 \| good	0.49 \| good
2025-06-05T08:00:00.000Z	49 \| good	9.414 \| good	38.177 \| good	37.968 \| good	0.603 \| good	20.12 \| good	0.489 \| good
2025-06-05T09:00:00.000Z	52 \| moderate	9.828 \| good	37.188 \| good	39.798 \| good	0.573 \| good	4.733 \| good	0.4 \| good
2025-06-05T10:00:00.000Z	49 \| good	9.378 \| good	43.994 \| good	40.766 \| good	0.662 \| good	5.944 \| good	0.334 \| good
2025-06-05T11:00:00.000Z	52 \| moderate	9.557 \| good	43.936 \| good	42.689 \| good	0.717 \| good	16.185 \| good	0.377 \| good
2025-06-05T12:00:00.000Z	54 \| moderate	10.779 \| good	26 \| good	34.097 \| good	0.658 \| good	18.135 \| good	0.478 \| good
2025-06-05T13:00:00.000Z	58 \| moderate	13.206 \| fine	49.681 \| good	34.172 \| good	0.677 \| good	21.435 \| good	0.389 \| good
2025-06-05T14:00:00.000Z	58 \| moderate	12.941 \| fine	55.47 \| fine	40.934 \| good	1.142 \| good	18.131 \| good	0.411 \| good
2025-06-05T15:00:00.000Z	60 \| moderate	14.32 \| fine	56.666 \| fine	40.128 \| good	0.917 \| good	14.929 \| good	0.377 \| good
2025-06-05T16:00:00.000Z	58 \| moderate	13.116 \| fine	62.151 \| fine	43.264 \| good	0.806 \| good	9.545 \| good	0.345 \| good
2025-06-05T17:00:00.000Z	56 \| moderate	12.152 \| fine	54.548 \| good	48.664 \| good	0.791 \| good	8.592 \| good	0.278 \| good
2025-06-05T18:00:00.000Z	58 \| moderate	12.885 \| fine	44.721 \| good	49.656 \| good	0.836 \| good	5.428 \| good	0.332 \| good
2025-06-05T19:00:00.000Z	56 \| moderate	12.029 \| good	33.759 \| good	52.757 \| good	1.143 \| good	5.644 \| good	0.332 \| good
2025-06-05T20:00:00.000Z	66 \| moderate	16.621 \| fine	82.549 \| fine	51.847 \| good	0.924 \| good	4.397 \| good	0.299 \| good
2025-06-05T21:00:00.000Z	73 \| moderate	13.974 \| fine	99.318 \| fine	48.93 \| good	0.766 \| good	4.507 \| good	0.311 \| good
2025-06-05T22:00:00.000Z	108 \| sensitive	12.864 \| fine	169.801 \| moderate	48.867 \| good	0.721 \| good	5.201 \| good	0.299 \| good
2025-06-05T23:00:00.000Z	58 \| moderate	12.54 \| fine	54.211 \| good	35.411 \| good	0.677 \| good	4.916 \| good	0.587 \| good
2025-06-06T00:00:00.000Z	100 \| moderate	12.629 \| fine	153.178 \| fine	32.482 \| good	0.691 \| good	6.324 \| good	0.444 \| good
2025-06-06T01:00:00.000Z	80 \| moderate	14.297 \| fine	113.199 \| fine	31.389 \| good	0.704 \| good	4.564 \| good	0.366 \| good
2025-06-06T02:00:00.000Z	63 \| moderate	15.006 \| fine	79.625 \| fine	30.307 \| good	0.645 \| good	9.638 \| good	0.412 \| good
2025-06-06T03:00:00.000Z	104 \| sensitive	16.819 \| fine	161.484 \| moderate	30.203 \| good	0.688 \| good	10.36 \| good	0.477 \| good
2025-06-06T04:00:00.000Z	99 \| moderate	24.968 \| fine	151.156 \| fine	30.113 \| good	0.645 \| good	7.911 \| good	0.399 \| good
2025-06-06T05:00:00.000Z	58 \| moderate	12.806 \| fine	57.324 \| fine	30.911 \| good	0.659 \| good	8.244 \| good	0.376 \| good
2025-06-06T06:00:00.000Z	105 \| sensitive	21.652 \| fine	163.719 \| moderate	28.834 \| good	0.662 \| good	7.908 \| good	0.311 \| good
2025-06-06T06:00:00.000Z	105 \| sensitive	21.652 \| fine	163.719 \| moderate	28.834 \| good	0.662 \| good	7.908 \| good	0.311 \| good
2025-06-06T07:00:00.000Z	97 \| moderate	34.167 \| fine	147.936 \| fine	35.379 \| good	0.199 \| good	6.685 \| good	0.22 \| good
2025-06-06T08:00:00.000Z	92 \| moderate	31.187 \| fine	135.098 \| fine	31.427 \| good	0.197 \| good	6.669 \| good	0.215 \| good
2025-06-06T09:00:00.000Z	90 \| moderate	29.819 \| fine	129.261 \| fine	31.306 \| good	0.194 \| good	6.653 \| good	0.21 \| good
2025-06-06T10:00:00.000Z	96 \| moderate	33.321 \| fine	144.351 \| fine	19.442 \| good	0.197 \| good	7.274 \| good	0.218 \| good
2025-06-06T11:00:00.000Z	86 \| moderate	28.282 \| fine	123.036 \| fine	24.506 \| good	0.191 \| good	7.14 \| good	0.214 \| good
2025-06-06T12:00:00.000Z	90 \| moderate	29.795 \| fine	129.019 \| fine	25.845 \| good	0.185 \| good	7.005 \| good	0.211 \| good
2025-06-06T13:00:00.000Z	90 \| moderate	30.131 \| fine	130.677 \| fine	23.53 \| good	0.282 \| good	2.731 \| good	0.198 \| good
2025-06-06T14:00:00.000Z	92 \| moderate	31.213 \| fine	135.172 \| fine	27.028 \| good	0.321 \| good	3.137 \| good	0.201 \| good
2025-06-06T15:00:00.000Z	82 \| moderate	26.364 \| fine	114.983 \| fine	40.42 \| good	0.361 \| good	3.543 \| good	0.204 \| good
2025-06-06T16:00:00.000Z	77 \| moderate	22.755 \| fine	99.691 \| fine	51.104 \| good	0.182 \| good	0.909 \| good	0.164 \| good
2025-06-06T17:00:00.000Z	71 \| moderate	19.829 \| fine	87.053 \| fine	59.037 \| fine	0.309 \| good	1.058 \| good	0.168 \| good
2025-06-06T18:00:00.000Z	84 \| moderate	16.409 \| fine	73.23 \| fine	65.232 \| fine	0.435 \| good	1.206 \| good	0.171 \| good
2025-06-06T19:00:00.000Z	80 \| moderate	15.557 \| fine	69.136 \| fine	64.039 \| fine	0.083 \| good	0.925 \| good	0.158 \| good
2025-06-06T20:00:00.000Z	80 \| moderate	14.8 \| fine	65.906 \| fine	63.776 \| fine	0.143 \| good	1.091 \| good	0.158 \| good
2025-06-06T21:00:00.000Z	84 \| moderate	13.749 \| fine	61.721 \| fine	65.046 \| fine	0.203 \| good	1.258 \| good	0.158 \| good
2025-06-06T22:00:00.000Z	87 \| moderate	13.339 \| fine	59.698 \| fine	66.45 \| fine	0.125 \| good	1.365 \| good	0.163 \| good
2025-06-06T23:00:00.000Z	71 \| moderate	12.397 \| fine	55.512 \| fine	61.287 \| fine	0.22 \| good	1.621 \| good	0.163 \| good
2025-06-07T00:00:00.000Z	62 \| moderate	14.972 \| fine	66.658 \| fine	55.267 \| fine	0.315 \| good	1.876 \| good	0.163 \| good
2025-06-07T01:00:00.000Z	62 \| moderate	14.895 \| fine	66.553 \| fine	46.855 \| good	0.121 \| good	8.069 \| good	0.207 \| good
2025-06-07T02:00:00.000Z	69 \| moderate	18.551 \| fine	82.018 \| fine	43.383 \| good	0.168 \| good	9.105 \| good	0.212 \| good
2025-06-07T03:00:00.000Z	79 \| moderate	23.692 \| fine	103.445 \| fine	41.66 \| good	0.214 \| good	10.141 \| good	0.218 \| good
2025-06-07T04:00:00.000Z	84 \| moderate	26.909 \| fine	117.032 \| fine	41.227 \| good	0.192 \| good	12.185 \| good	0.227 \| good
2025-06-07T05:00:00.000Z	84 \| moderate	26.932 \| fine	117.279 \| fine	40.065 \| good	0.228 \| good	12.955 \| good	0.231 \| good
2025-06-07T06:00:00.000Z	88 \| moderate	28.739 \| fine	125.099 \| fine	45.423 \| good	0.263 \| good	13.724 \| good	0.235 \| good
2025-06-07T07:00:00.000Z	88 \| moderate	28.561 \| fine	123.606 \| fine	40.652 \| good	0.199 \| good	11.127 \| good	0.211 \| good
2025-06-07T08:00:00.000Z	84 \| moderate	27.236 \| fine	118.43 \| fine	33.631 \| good	0.231 \| good	12.275 \| good	0.218 \| good
2025-06-07T09:00:00.000Z	84 \| moderate	27.381 \| fine	119.245 \| fine	29.776 \| good	0.263 \| good	13.423 \| good	0.226 \| good
2025-06-07T10:00:00.000Z	88 \| moderate	28.897 \| fine	125.07 \| fine	22.195 \| good	0.119 \| good	10.102 \| good	0.203 \| good
2025-06-07T11:00:00.000Z	88 \| moderate	29.027 \| fine	126.337 \| fine	22.876 \| good	0.136 \| good	10.595 \| good	0.207 \| good
2025-06-07T12:00:00.000Z	90 \| moderate	29.977 \| fine	130.174 \| fine	20.156 \| good	0.154 \| good	11.089 \| good	0.21 \| good
2025-06-07T13:00:00.000Z	90 \| moderate	29.997 \| fine	130.312 \| fine	18.763 \| good	0.208 \| good	2.498 \| good	0.168 \| good
2025-06-07T14:00:00.000Z	88 \| moderate	29.257 \| fine	127.082 \| fine	19.664 \| good	0.293 \| good	2.93 \| good	0.171 \| good
2025-06-07T15:00:00.000Z	81 \| moderate	25.49 \| fine	110.857 \| fine	32.372 \| good	0.378 \| good	3.362 \| good	0.173 \| good
2025-06-07T16:00:00.000Z	79 \| moderate	23.644 \| fine	103.026 \| fine	46.861 \| good	0.118 \| good	0.816 \| good	0.155 \| good
2025-06-07T17:00:00.000Z	71 \| moderate	20.102 \| fine	88.202 \| fine	57.727 \| fine	0.173 \| good	1.034 \| good	0.156 \| good
2025-06-07T18:00:00.000Z	62 \| moderate	14.822 \| fine	66.093 \| fine	55.914 \| fine	0.229 \| good	1.253 \| good	0.156 \| good
2025-06-07T19:00:00.000Z	61 \| moderate	9.977 \| good	44.232 \| good	57.517 \| fine	0.075 \| good	0.565 \| good	0.147 \| good
2025-06-07T20:00:00.000Z	61 \| moderate	7.872 \| good	34.595 \| good	57.694 \| fine	0.12 \| good	0.695 \| good	0.148 \| good
2025-06-07T21:00:00.000Z	54 \| moderate	6.741 \| good	29.916 \| good	56.086 \| fine	0.165 \| good	0.825 \| good	0.149 \| good
2025-06-07T22:00:00.000Z	47 \| good	6.158 \| good	27.372 \| good	51.028 \| good	0.096 \| good	1.108 \| good	0.146 \| good
2025-06-07T23:00:00.000Z	44 \| good	6.215 \| good	27.599 \| good	47.867 \| good	0.162 \| good	1.319 \| good	0.147 \| good
2025-06-08T00:00:00.000Z	49 \| good	9.349 \| good	41.479 \| good	38.862 \| good	0.228 \| good	1.53 \| good	0.149 \| good
2025-06-08T01:00:00.000Z	49 \| good	9.472 \| good	42.015 \| good	43.217 \| good	0.114 \| good	8.037 \| good	0.195 \| good
2025-06-08T02:00:00.000Z	49 \| good	9.36 \| good	41.429 \| good	44.529 \| good	0.162 \| good	8.777 \| good	0.201 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.043 \| good	49.055 \| good	47.224 \| good	0.209 \| good	9.518 \| good	0.207 \| good
2025-06-08T04:00:00.000Z	52 \| moderate	10.254 \| good	45.151 \| good	47.026 \| good	0.116 \| good	6.22 \| good	0.179 \| good
2025-06-08T05:00:00.000Z	54 \| moderate	10.763 \| good	47.68 \| good	37.613 \| good	0.135 \| good	6.448 \| good	0.182 \| good
2025-06-08T06:00:00.000Z	38 \| good	6.6 \| good	7.327 \| good	30.083 \| good	0.153 \| good	6.697 \| good	0.185 \| good

Sioux City

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Sioux City, Iowa

0.31ppm

How accurate is Iowa, USA air quality data?

The air quality data for Iowa, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Sioux City, Iowa get updated?

Air quality updates for Sioux City, Iowa are available every hour.

What time in the past 24 hours saw the poorest air quality in Sioux City, Iowa?

Sioux City, Iowa experienced its worst air quality at 10:00:00, 2025-06-05.

When was air quality in Sioux City, Iowa the best over the past 24 hours?

The best air quality in Sioux City, Iowa was observed at 10:00:00 on 2025-06-05.

What is the air quality in Sioux City, Iowa right now?

The air quality in Sioux City, Iowa right now is Unhealthy for Sensitive Groups, with an AQI of 105.

What pollutant is most frequently found in Sioux City, Iowa?

In Sioux City, Iowa, PM10 is the most frequently found pollutant.

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

When air quality in Sioux City, Iowa is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Sioux City, Iowa right now?

Sioux City, Iowa currently has a PM_2.5 concentration of 21.652 μg/m³.

What is the current level of PM₁₀ in Sioux City, Iowa?

Sioux City, Iowa currently has a PM₁₀ concentration of 163.719 μg/m³.

What is the current level of carbon monoxide (CO) in Sioux City, Iowa?

The current carbon monoxide (CO) level in Sioux City, Iowa is 0.311 ppm.

What is the current level of sulfur dioxide (SO₂) in Sioux City, Iowa?

The current sulfur dioxide (SO₂) concentration in Sioux City, Iowa is 0.662 ppb.

What is the current level of ozone (O₃) in Sioux City, Iowa?

Sioux City, Iowa currently has an ozone (O₃) concentration of 28.834 ppm.

What is the current level of nitrogen dioxide (NO₂) in Sioux City, Iowa?

The current level of nitrogen dioxide (NO₂) in Sioux City, Iowa is 7.908 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T07:00:00.000Z	73 \| moderate	21.173 \| fine	96.831 \| fine	39.174 \| good	0.588 \| good	4.245 \| good	0.367 \| good
2025-06-04T08:00:00.000Z	75 \| moderate	20.227 \| fine	103.985 \| fine	32.373 \| good	0.976 \| good	4.376 \| good	0.356 \| good
2025-06-04T09:00:00.000Z	67 \| moderate	17.741 \| fine	58.047 \| fine	32.356 \| good	1.038 \| good	5.407 \| good	0.335 \| good
2025-06-04T10:00:00.000Z	67 \| moderate	18.25 \| fine	85.122 \| fine	27.469 \| good	0.996 \| good	6.151 \| good	0.312 \| good
2025-06-04T11:00:00.000Z	71 \| moderate	20.167 \| fine	69.612 \| fine	24.567 \| good	0.617 \| good	6.911 \| good	0.29 \| good
2025-06-04T12:00:00.000Z	64 \| moderate	15.52 \| fine	45.744 \| good	21.685 \| good	0.689 \| good	8.661 \| good	0.467 \| good
2025-06-04T13:00:00.000Z	54 \| moderate	10.562 \| good	46.647 \| good	27.22 \| good	0.174 \| good	3.144 \| good	0.182 \| good
2025-06-04T14:00:00.000Z	60 \| moderate	14.388 \| fine	41.765 \| good	22.717 \| good	0.688 \| good	11.536 \| good	0.434 \| good
2025-06-04T15:00:00.000Z	64 \| moderate	15.64 \| fine	62.794 \| fine	22.828 \| good	0.716 \| good	10.735 \| good	0.368 \| good
2025-06-04T16:00:00.000Z	60 \| moderate	14.042 \| fine	56.722 \| fine	29.029 \| good	1.245 \| good	6.944 \| good	0.301 \| good
2025-06-04T17:00:00.000Z	58 \| moderate	12.554 \| fine	54.212 \| good	36.71 \| good	0.629 \| good	5.63 \| good	0.224 \| good
2025-06-04T18:00:00.000Z	58 \| moderate	12.73 \| fine	51.753 \| good	41.909 \| good	0.658 \| good	4.673 \| good	0.256 \| good
2025-06-04T19:00:00.000Z	49 \| good	8.632 \| good	40.082 \| good	48.875 \| good	0.629 \| good	4.972 \| good	0.234 \| good
2025-06-04T20:00:00.000Z	50 \| good	9.191 \| good	43.144 \| good	53.81 \| good	0.587 \| good	5.644 \| good	0.254 \| good
2025-06-04T21:00:00.000Z	64 \| moderate	8.81 \| good	40.457 \| good	58.667 \| fine	0.572 \| good	5.625 \| good	0.211 \| good
2025-06-04T22:00:00.000Z	67 \| moderate	9.314 \| good	39.591 \| good	59.63 \| fine	0.573 \| good	2.803 \| good	0.244 \| good
2025-06-04T23:00:00.000Z	64 \| moderate	9.345 \| good	37.309 \| good	58.636 \| fine	0.559 \| good	4.341 \| good	0.266 \| good
2025-06-05T00:00:00.000Z	61 \| moderate	7.708 \| good	26.284 \| good	57.614 \| fine	0.542 \| good	3.776 \| good	0.233 \| good
2025-06-05T01:00:00.000Z	49 \| good	8.32 \| good	49.591 \| good	52.701 \| good	0.616 \| good	4.821 \| good	0.3 \| good
2025-06-05T02:00:00.000Z	49 \| good	9.233 \| good	43.915 \| good	49.474 \| good	0.591 \| good	7.214 \| good	0.311 \| good
2025-06-05T03:00:00.000Z	44 \| good	6.66 \| good	31.224 \| good	46.664 \| good	0.601 \| good	9.043 \| good	0.324 \| good
2025-06-05T04:00:00.000Z	52 \| moderate	9.67 \| good	43.213 \| good	45.613 \| good	0.607 \| good	12.42 \| good	0.468 \| good
2025-06-05T05:00:00.000Z	56 \| moderate	11.589 \| good	54.457 \| good	43.258 \| good	0.667 \| good	19.159 \| good	0.467 \| good
2025-06-05T06:00:00.000Z	60 \| moderate	13.632 \| fine	51.485 \| good	41.11 \| good	0.665 \| good	21.252 \| good	0.49 \| good
2025-06-05T07:00:00.000Z	52 \| moderate	10.034 \| good	45.493 \| good	41.075 \| good	0.662 \| good	20.207 \| good	0.49 \| good
2025-06-05T08:00:00.000Z	49 \| good	9.414 \| good	38.177 \| good	37.968 \| good	0.603 \| good	20.12 \| good	0.489 \| good
2025-06-05T09:00:00.000Z	52 \| moderate	9.828 \| good	37.188 \| good	39.798 \| good	0.573 \| good	4.733 \| good	0.4 \| good
2025-06-05T10:00:00.000Z	49 \| good	9.378 \| good	43.994 \| good	40.766 \| good	0.662 \| good	5.944 \| good	0.334 \| good
2025-06-05T11:00:00.000Z	52 \| moderate	9.557 \| good	43.936 \| good	42.689 \| good	0.717 \| good	16.185 \| good	0.377 \| good
2025-06-05T12:00:00.000Z	54 \| moderate	10.779 \| good	26 \| good	34.097 \| good	0.658 \| good	18.135 \| good	0.478 \| good
2025-06-05T13:00:00.000Z	58 \| moderate	13.206 \| fine	49.681 \| good	34.172 \| good	0.677 \| good	21.435 \| good	0.389 \| good
2025-06-05T14:00:00.000Z	58 \| moderate	12.941 \| fine	55.47 \| fine	40.934 \| good	1.142 \| good	18.131 \| good	0.411 \| good
2025-06-05T15:00:00.000Z	60 \| moderate	14.32 \| fine	56.666 \| fine	40.128 \| good	0.917 \| good	14.929 \| good	0.377 \| good
2025-06-05T16:00:00.000Z	58 \| moderate	13.116 \| fine	62.151 \| fine	43.264 \| good	0.806 \| good	9.545 \| good	0.345 \| good
2025-06-05T17:00:00.000Z	56 \| moderate	12.152 \| fine	54.548 \| good	48.664 \| good	0.791 \| good	8.592 \| good	0.278 \| good
2025-06-05T18:00:00.000Z	58 \| moderate	12.885 \| fine	44.721 \| good	49.656 \| good	0.836 \| good	5.428 \| good	0.332 \| good
2025-06-05T19:00:00.000Z	56 \| moderate	12.029 \| good	33.759 \| good	52.757 \| good	1.143 \| good	5.644 \| good	0.332 \| good
2025-06-05T20:00:00.000Z	66 \| moderate	16.621 \| fine	82.549 \| fine	51.847 \| good	0.924 \| good	4.397 \| good	0.299 \| good
2025-06-05T21:00:00.000Z	73 \| moderate	13.974 \| fine	99.318 \| fine	48.93 \| good	0.766 \| good	4.507 \| good	0.311 \| good
2025-06-05T22:00:00.000Z	108 \| sensitive	12.864 \| fine	169.801 \| moderate	48.867 \| good	0.721 \| good	5.201 \| good	0.299 \| good
2025-06-05T23:00:00.000Z	58 \| moderate	12.54 \| fine	54.211 \| good	35.411 \| good	0.677 \| good	4.916 \| good	0.587 \| good
2025-06-06T00:00:00.000Z	100 \| moderate	12.629 \| fine	153.178 \| fine	32.482 \| good	0.691 \| good	6.324 \| good	0.444 \| good
2025-06-06T01:00:00.000Z	80 \| moderate	14.297 \| fine	113.199 \| fine	31.389 \| good	0.704 \| good	4.564 \| good	0.366 \| good
2025-06-06T02:00:00.000Z	63 \| moderate	15.006 \| fine	79.625 \| fine	30.307 \| good	0.645 \| good	9.638 \| good	0.412 \| good
2025-06-06T03:00:00.000Z	104 \| sensitive	16.819 \| fine	161.484 \| moderate	30.203 \| good	0.688 \| good	10.36 \| good	0.477 \| good
2025-06-06T04:00:00.000Z	99 \| moderate	24.968 \| fine	151.156 \| fine	30.113 \| good	0.645 \| good	7.911 \| good	0.399 \| good
2025-06-06T05:00:00.000Z	58 \| moderate	12.806 \| fine	57.324 \| fine	30.911 \| good	0.659 \| good	8.244 \| good	0.376 \| good
2025-06-06T06:00:00.000Z	105 \| sensitive	21.652 \| fine	163.719 \| moderate	28.834 \| good	0.662 \| good	7.908 \| good	0.311 \| good
2025-06-06T06:00:00.000Z	105 \| sensitive	21.652 \| fine	163.719 \| moderate	28.834 \| good	0.662 \| good	7.908 \| good	0.311 \| good
2025-06-06T07:00:00.000Z	97 \| moderate	34.167 \| fine	147.936 \| fine	35.379 \| good	0.199 \| good	6.685 \| good	0.22 \| good
2025-06-06T08:00:00.000Z	92 \| moderate	31.187 \| fine	135.098 \| fine	31.427 \| good	0.197 \| good	6.669 \| good	0.215 \| good
2025-06-06T09:00:00.000Z	90 \| moderate	29.819 \| fine	129.261 \| fine	31.306 \| good	0.194 \| good	6.653 \| good	0.21 \| good
2025-06-06T10:00:00.000Z	96 \| moderate	33.321 \| fine	144.351 \| fine	19.442 \| good	0.197 \| good	7.274 \| good	0.218 \| good
2025-06-06T11:00:00.000Z	86 \| moderate	28.282 \| fine	123.036 \| fine	24.506 \| good	0.191 \| good	7.14 \| good	0.214 \| good
2025-06-06T12:00:00.000Z	90 \| moderate	29.795 \| fine	129.019 \| fine	25.845 \| good	0.185 \| good	7.005 \| good	0.211 \| good
2025-06-06T13:00:00.000Z	90 \| moderate	30.131 \| fine	130.677 \| fine	23.53 \| good	0.282 \| good	2.731 \| good	0.198 \| good
2025-06-06T14:00:00.000Z	92 \| moderate	31.213 \| fine	135.172 \| fine	27.028 \| good	0.321 \| good	3.137 \| good	0.201 \| good
2025-06-06T15:00:00.000Z	82 \| moderate	26.364 \| fine	114.983 \| fine	40.42 \| good	0.361 \| good	3.543 \| good	0.204 \| good
2025-06-06T16:00:00.000Z	77 \| moderate	22.755 \| fine	99.691 \| fine	51.104 \| good	0.182 \| good	0.909 \| good	0.164 \| good
2025-06-06T17:00:00.000Z	71 \| moderate	19.829 \| fine	87.053 \| fine	59.037 \| fine	0.309 \| good	1.058 \| good	0.168 \| good
2025-06-06T18:00:00.000Z	84 \| moderate	16.409 \| fine	73.23 \| fine	65.232 \| fine	0.435 \| good	1.206 \| good	0.171 \| good
2025-06-06T19:00:00.000Z	80 \| moderate	15.557 \| fine	69.136 \| fine	64.039 \| fine	0.083 \| good	0.925 \| good	0.158 \| good
2025-06-06T20:00:00.000Z	80 \| moderate	14.8 \| fine	65.906 \| fine	63.776 \| fine	0.143 \| good	1.091 \| good	0.158 \| good
2025-06-06T21:00:00.000Z	84 \| moderate	13.749 \| fine	61.721 \| fine	65.046 \| fine	0.203 \| good	1.258 \| good	0.158 \| good
2025-06-06T22:00:00.000Z	87 \| moderate	13.339 \| fine	59.698 \| fine	66.45 \| fine	0.125 \| good	1.365 \| good	0.163 \| good
2025-06-06T23:00:00.000Z	71 \| moderate	12.397 \| fine	55.512 \| fine	61.287 \| fine	0.22 \| good	1.621 \| good	0.163 \| good
2025-06-07T00:00:00.000Z	62 \| moderate	14.972 \| fine	66.658 \| fine	55.267 \| fine	0.315 \| good	1.876 \| good	0.163 \| good
2025-06-07T01:00:00.000Z	62 \| moderate	14.895 \| fine	66.553 \| fine	46.855 \| good	0.121 \| good	8.069 \| good	0.207 \| good
2025-06-07T02:00:00.000Z	69 \| moderate	18.551 \| fine	82.018 \| fine	43.383 \| good	0.168 \| good	9.105 \| good	0.212 \| good
2025-06-07T03:00:00.000Z	79 \| moderate	23.692 \| fine	103.445 \| fine	41.66 \| good	0.214 \| good	10.141 \| good	0.218 \| good
2025-06-07T04:00:00.000Z	84 \| moderate	26.909 \| fine	117.032 \| fine	41.227 \| good	0.192 \| good	12.185 \| good	0.227 \| good
2025-06-07T05:00:00.000Z	84 \| moderate	26.932 \| fine	117.279 \| fine	40.065 \| good	0.228 \| good	12.955 \| good	0.231 \| good
2025-06-07T06:00:00.000Z	88 \| moderate	28.739 \| fine	125.099 \| fine	45.423 \| good	0.263 \| good	13.724 \| good	0.235 \| good
2025-06-07T07:00:00.000Z	88 \| moderate	28.561 \| fine	123.606 \| fine	40.652 \| good	0.199 \| good	11.127 \| good	0.211 \| good
2025-06-07T08:00:00.000Z	84 \| moderate	27.236 \| fine	118.43 \| fine	33.631 \| good	0.231 \| good	12.275 \| good	0.218 \| good
2025-06-07T09:00:00.000Z	84 \| moderate	27.381 \| fine	119.245 \| fine	29.776 \| good	0.263 \| good	13.423 \| good	0.226 \| good
2025-06-07T10:00:00.000Z	88 \| moderate	28.897 \| fine	125.07 \| fine	22.195 \| good	0.119 \| good	10.102 \| good	0.203 \| good
2025-06-07T11:00:00.000Z	88 \| moderate	29.027 \| fine	126.337 \| fine	22.876 \| good	0.136 \| good	10.595 \| good	0.207 \| good
2025-06-07T12:00:00.000Z	90 \| moderate	29.977 \| fine	130.174 \| fine	20.156 \| good	0.154 \| good	11.089 \| good	0.21 \| good
2025-06-07T13:00:00.000Z	90 \| moderate	29.997 \| fine	130.312 \| fine	18.763 \| good	0.208 \| good	2.498 \| good	0.168 \| good
2025-06-07T14:00:00.000Z	88 \| moderate	29.257 \| fine	127.082 \| fine	19.664 \| good	0.293 \| good	2.93 \| good	0.171 \| good
2025-06-07T15:00:00.000Z	81 \| moderate	25.49 \| fine	110.857 \| fine	32.372 \| good	0.378 \| good	3.362 \| good	0.173 \| good
2025-06-07T16:00:00.000Z	79 \| moderate	23.644 \| fine	103.026 \| fine	46.861 \| good	0.118 \| good	0.816 \| good	0.155 \| good
2025-06-07T17:00:00.000Z	71 \| moderate	20.102 \| fine	88.202 \| fine	57.727 \| fine	0.173 \| good	1.034 \| good	0.156 \| good
2025-06-07T18:00:00.000Z	62 \| moderate	14.822 \| fine	66.093 \| fine	55.914 \| fine	0.229 \| good	1.253 \| good	0.156 \| good
2025-06-07T19:00:00.000Z	61 \| moderate	9.977 \| good	44.232 \| good	57.517 \| fine	0.075 \| good	0.565 \| good	0.147 \| good
2025-06-07T20:00:00.000Z	61 \| moderate	7.872 \| good	34.595 \| good	57.694 \| fine	0.12 \| good	0.695 \| good	0.148 \| good
2025-06-07T21:00:00.000Z	54 \| moderate	6.741 \| good	29.916 \| good	56.086 \| fine	0.165 \| good	0.825 \| good	0.149 \| good
2025-06-07T22:00:00.000Z	47 \| good	6.158 \| good	27.372 \| good	51.028 \| good	0.096 \| good	1.108 \| good	0.146 \| good
2025-06-07T23:00:00.000Z	44 \| good	6.215 \| good	27.599 \| good	47.867 \| good	0.162 \| good	1.319 \| good	0.147 \| good
2025-06-08T00:00:00.000Z	49 \| good	9.349 \| good	41.479 \| good	38.862 \| good	0.228 \| good	1.53 \| good	0.149 \| good
2025-06-08T01:00:00.000Z	49 \| good	9.472 \| good	42.015 \| good	43.217 \| good	0.114 \| good	8.037 \| good	0.195 \| good
2025-06-08T02:00:00.000Z	49 \| good	9.36 \| good	41.429 \| good	44.529 \| good	0.162 \| good	8.777 \| good	0.201 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.043 \| good	49.055 \| good	47.224 \| good	0.209 \| good	9.518 \| good	0.207 \| good
2025-06-08T04:00:00.000Z	52 \| moderate	10.254 \| good	45.151 \| good	47.026 \| good	0.116 \| good	6.22 \| good	0.179 \| good
2025-06-08T05:00:00.000Z	54 \| moderate	10.763 \| good	47.68 \| good	37.613 \| good	0.135 \| good	6.448 \| good	0.182 \| good
2025-06-08T06:00:00.000Z	38 \| good	6.6 \| good	7.327 \| good	30.083 \| good	0.153 \| good	6.697 \| good	0.185 \| good

Current air quality index in Sioux City, Iowa today

Major air pollutants in Sioux City, Iowa

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Sioux City, Iowa air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Sioux City, Iowa

Air quality in nearby cities

South Sioux City, Nebraska

Le Mars, Iowa

Vermillion, South Dakota

Yankton, South Dakota

Norfolk, Nebraska

Storm Lake, Iowa

How accurate is Iowa, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Sioux City, Iowa get updated?

What time in the past 24 hours saw the poorest air quality in Sioux City, Iowa?

When was air quality in Sioux City, Iowa the best over the past 24 hours?

What is the air quality in Sioux City, Iowa right now?

What pollutant is most frequently found in Sioux City, Iowa?

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

What is the PM2.5 concentration in Sioux City, Iowa right now?

What is the current level of PM10 in Sioux City, Iowa?

What is the current level of carbon monoxide (CO) in Sioux City, Iowa?

What is the current level of sulfur dioxide (SO2) in Sioux City, Iowa?

What is the current level of ozone (O3) in Sioux City, Iowa?

What is the current level of nitrogen dioxide (NO2) in Sioux City, Iowa?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Sioux City, Iowa right now?

What is the current level of PM₁₀ in Sioux City, Iowa?

What is the current level of sulfur dioxide (SO₂) in Sioux City, Iowa?

What is the current level of ozone (O₃) in Sioux City, Iowa?

What is the current level of nitrogen dioxide (NO₂) in Sioux City, Iowa?