What is the PM10 level in Iowa City, Iowa at the moment?

The PM10 concentration in Iowa City, Iowa is 45.879 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Iowa City, Iowa at the moment?

Currently, Iowa City, Iowa has a sulfur dioxide (SO2) concentration of 0.856 ppb.

What is the ozone (O3) level in Iowa City, Iowa at the moment?

The current ozone (O3) level in Iowa City, Iowa at the moment is 50.483 ppm.

What is the nitrogen dioxide (NO2) level in Iowa City, Iowa at the moment?

Nitrogen dioxide (NO2) level in Iowa City, Iowa at the moment is 2.415 ppb.

Live air quality index in Iowa City, Iowa today

Q: What is the PM2.5 level in Iowa City, Iowa at the moment?

PM2.5 levels in Iowa City, Iowa are currently 10.372 μg/m3.

Stay updated with real-time air quality in Iowa 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)

Moderate

Iowa City, Iowa

Last updated: ... (Local time)

Major air pollutants in Iowa City, Iowa

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.37 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.88 μg/m³

155

255

425

605+

Ozone (O₃)

50.48 ppb

201

201+

Sulfur Dioxide (SO₂)

0.86 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.42 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Iowa City, Iowa

Get Live Pollen Counts

Iowa City, Iowa

Scroll To Air Quality Map

Track live Iowa City, Iowa air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	42 \| good	5.993 \| good	26.953 \| good	44.622 \| good	0.446 \| good	2.893 \| good	0.188 \| good
2026-10-20T23:00:00.000Z	42 \| good	5.894 \| good	26.961 \| good	45.27 \| good	0.49 \| good	5.16 \| good	0.201 \| good
2026-10-21T00:00:00.000Z	36 \| good	5.903 \| good	27.007 \| good	39.257 \| good	0.41 \| good	6.803 \| good	0.35 \| good
2026-10-21T01:00:00.000Z	33 \| good	6.46 \| good	29.254 \| good	35.507 \| good	0.226 \| good	8.084 \| good	0.416 \| good
2026-10-21T02:00:00.000Z	38 \| good	6.936 \| good	30.609 \| good	30.437 \| good	0.235 \| good	6.96 \| good	0.429 \| good
2026-10-21T03:00:00.000Z	52 \| moderate	10.021 \| good	44.819 \| good	20.407 \| good	0.697 \| good	4.946 \| good	0.15 \| good
2026-10-21T04:00:00.000Z	44 \| good	7.637 \| good	33.611 \| good	20.272 \| good	0.246 \| good	7.59 \| good	0.321 \| good
2026-10-21T05:00:00.000Z	49 \| good	8.649 \| good	37.66 \| good	19.272 \| good	0.324 \| good	6.95 \| good	0.422 \| good
2026-10-21T06:00:00.000Z	49 \| good	9.31 \| good	41.481 \| good	19.837 \| good	0.268 \| good	5.935 \| good	0.415 \| good
2026-10-21T07:00:00.000Z	52 \| moderate	9.605 \| good	43.447 \| good	14.106 \| good	0.268 \| good	4.757 \| good	0.415 \| good
2026-10-21T08:00:00.000Z	49 \| good	9.267 \| good	41.288 \| good	14.437 \| good	0.23 \| good	4.505 \| good	0.415 \| good
2026-10-21T09:00:00.000Z	49 \| good	8.75 \| good	38.238 \| good	18.812 \| good	0.268 \| good	4.96 \| good	0.375 \| good
2026-10-21T10:00:00.000Z	49 \| good	8.729 \| good	38.145 \| good	18.797 \| good	0.24 \| good	4.608 \| good	0.375 \| good
2026-10-21T11:00:00.000Z	44 \| good	8.112 \| good	36.055 \| good	13.734 \| good	0.267 \| good	7.061 \| good	0.362 \| good
2026-10-21T12:00:00.000Z	44 \| good	7.899 \| good	34.99 \| good	16.219 \| good	0.288 \| good	8.373 \| good	0.436 \| good
2026-10-21T13:00:00.000Z	44 \| good	7.899 \| good	34.99 \| good	9.486 \| good	0.289 \| good	9.074 \| good	0.435 \| good
2026-10-21T14:00:00.000Z	49 \| good	8.712 \| good	38.061 \| good	14.16 \| good	0.267 \| good	6.254 \| good	0.56 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.019 \| good	49.09 \| good	13.992 \| good	0.332 \| good	5.871 \| good	0.409 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	12.05 \| good	54.207 \| good	21.059 \| good	0.458 \| good	8.052 \| good	0.295 \| good
2026-10-21T17:00:00.000Z	56 \| moderate	12.323 \| fine	55.099 \| fine	28.044 \| good	0.566 \| good	7.737 \| good	0.302 \| good
2026-10-21T18:00:00.000Z	58 \| moderate	13.103 \| fine	59.012 \| fine	36.747 \| good	0.941 \| good	5.04 \| good	0.215 \| good
2026-10-21T19:00:00.000Z	60 \| moderate	13.685 \| fine	60.94 \| fine	41.477 \| good	0.708 \| good	4.515 \| good	0.215 \| good
2026-10-21T20:00:00.000Z	58 \| moderate	13.273 \| fine	60.856 \| fine	40.639 \| good	0.947 \| good	3.841 \| good	0.202 \| good
2026-10-21T21:00:00.000Z	58 \| moderate	12.87 \| fine	58.84 \| fine	43.292 \| good	0.852 \| good	3.983 \| good	0.201 \| good
2026-10-21T22:00:00.000Z	56 \| moderate	12.28 \| fine	54.911 \| good	42.288 \| good	0.738 \| good	3.364 \| good	0.201 \| good
2026-10-21T23:00:00.000Z	56 \| moderate	12.277 \| fine	54.894 \| good	44.612 \| good	0.54 \| good	5.516 \| good	0.201 \| good
2026-10-22T00:00:00.000Z	56 \| moderate	12.018 \| good	54.087 \| good	41.526 \| good	0.33 \| good	6.499 \| good	0.264 \| good
2026-10-22T01:00:00.000Z	56 \| moderate	12.158 \| fine	55.253 \| fine	32.266 \| good	0.264 \| good	5.433 \| good	0.465 \| good
2026-10-22T02:00:00.000Z	56 \| moderate	12.216 \| fine	55.487 \| fine	28.229 \| good	0.185 \| good	4.762 \| good	0.433 \| good
2026-10-22T03:00:00.000Z	54 \| moderate	10.749 \| good	47.675 \| good	19.367 \| good	0.408 \| good	7.116 \| good	0.168 \| good
2026-10-22T04:00:00.000Z	58 \| moderate	12.513 \| fine	57.461 \| fine	26.569 \| good	0.125 \| good	2.325 \| good	0.515 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.809 \| fine	57.452 \| fine	15.999 \| good	0.21 \| good	2.416 \| good	0.561 \| good
2026-10-22T06:00:00.000Z	58 \| moderate	13.31 \| fine	59.461 \| fine	12.344 \| good	0.203 \| good	2.846 \| good	0.751 \| good
2026-10-22T07:00:00.000Z	58 \| moderate	13.31 \| fine	59.461 \| fine	10.312 \| good	0.203 \| good	2.194 \| good	0.737 \| good
2026-10-22T08:00:00.000Z	62 \| moderate	14.621 \| fine	65.094 \| fine	9.572 \| good	0.294 \| good	2.129 \| good	0.58 \| good
2026-10-22T09:00:00.000Z	62 \| moderate	15.391 \| fine	68.955 \| fine	9.048 \| good	0.224 \| good	4.225 \| good	0.566 \| good
2026-10-22T10:00:00.000Z	64 \| moderate	16.073 \| fine	70.893 \| fine	5.35 \| good	0.236 \| good	4.257 \| good	0.492 \| good
2026-10-22T11:00:00.000Z	66 \| moderate	16.569 \| fine	72.873 \| fine	14.754 \| good	0.231 \| good	4.037 \| good	0.508 \| good
2026-10-22T12:00:00.000Z	66 \| moderate	16.565 \| fine	72.861 \| fine	8.272 \| good	0.218 \| good	6.995 \| good	0.607 \| good
2026-10-22T13:00:00.000Z	66 \| moderate	17.064 \| fine	76.819 \| fine	13.288 \| good	0.218 \| good	6.706 \| good	0.507 \| good
2026-10-22T14:00:00.000Z	69 \| moderate	18.561 \| fine	82.812 \| fine	10.597 \| good	0.245 \| good	6.13 \| good	0.567 \| good
2026-10-22T15:00:00.000Z	73 \| moderate	20.545 \| fine	90.76 \| fine	16.084 \| good	0.199 \| good	7.458 \| good	0.507 \| good
2026-10-22T16:00:00.000Z	69 \| moderate	19.456 \| fine	86.81 \| fine	13.326 \| good	0.439 \| good	8.786 \| good	0.443 \| good
2026-10-22T17:00:00.000Z	66 \| moderate	16.551 \| fine	72.809 \| fine	25.118 \| good	0.55 \| good	9.544 \| good	0.342 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	12.675 \| fine	56.872 \| fine	40.148 \| good	0.474 \| good	5.355 \| good	0.282 \| good
2026-10-22T19:00:00.000Z	54 \| moderate	10.883 \| good	47.939 \| good	44.67 \| good	0.79 \| good	3.081 \| good	0.255 \| good
2026-10-22T20:00:00.000Z	52 \| moderate	10.276 \| good	45.889 \| good	46.604 \| good	1.087 \| good	2.36 \| good	0.188 \| good
2026-10-22T21:00:00.000Z	52 \| moderate	10.372 \| good	45.879 \| good	50.483 \| good	0.856 \| good	2.415 \| good	0.188 \| good
2026-10-22T21:00:00.000Z	52 \| moderate	10.372 \| good	45.879 \| good	50.483 \| good	0.856 \| good	2.415 \| good	0.188 \| good
2026-10-22T22:00:00.000Z	44 \| good	8.378 \| good	36.853 \| good	47.575 \| good	0.369 \| good	1.109 \| good	0.135 \| good
2026-10-22T23:00:00.000Z	49 \| good	9.089 \| good	40.349 \| good	34.199 \| good	0.36 \| good	2.896 \| good	0.146 \| good
2026-10-23T00:00:00.000Z	49 \| good	8.859 \| good	38.893 \| good	25.431 \| good	0.373 \| good	4.868 \| good	0.159 \| good
2026-10-23T01:00:00.000Z	49 \| good	9.455 \| good	42.426 \| good	16.28 \| good	0.386 \| good	5.558 \| good	0.164 \| good
2026-10-23T02:00:00.000Z	52 \| moderate	9.808 \| good	43.707 \| good	16.29 \| good	0.396 \| good	5.85 \| good	0.167 \| good
2026-10-23T03:00:00.000Z	54 \| moderate	10.706 \| good	47.468 \| good	17.673 \| good	0.4 \| good	5.826 \| good	0.169 \| good
2026-10-23T04:00:00.000Z	52 \| moderate	9.811 \| good	43.693 \| good	19.851 \| good	0.4 \| good	5.602 \| good	0.171 \| good
2026-10-23T05:00:00.000Z	49 \| good	9.465 \| good	42.338 \| good	18.088 \| good	0.399 \| good	5.198 \| good	0.173 \| good
2026-10-23T06:00:00.000Z	49 \| good	8.979 \| good	39.85 \| good	17.107 \| good	0.408 \| good	4.724 \| good	0.174 \| good
2026-10-23T07:00:00.000Z	44 \| good	7.547 \| good	33.314 \| good	14.627 \| good	0.436 \| good	4.427 \| good	0.175 \| good
2026-10-23T08:00:00.000Z	33 \| good	6.027 \| good	26.44 \| good	12.209 \| good	0.472 \| good	4.276 \| good	0.177 \| good
2026-10-23T09:00:00.000Z	33 \| good	5.784 \| good	24.88 \| good	13.239 \| good	0.501 \| good	4.249 \| good	0.178 \| good
2026-10-23T10:00:00.000Z	33 \| good	5.969 \| good	26.583 \| good	13.244 \| good	0.514 \| good	4.311 \| good	0.18 \| good
2026-10-23T11:00:00.000Z	52 \| moderate	9.623 \| good	43.054 \| good	13.702 \| good	0.513 \| good	4.468 \| good	0.182 \| good
2026-10-23T12:00:00.000Z	54 \| moderate	10.996 \| good	48.731 \| good	14.54 \| good	0.51 \| good	4.901 \| good	0.185 \| good
2026-10-23T13:00:00.000Z	58 \| moderate	12.826 \| fine	57.85 \| fine	15.607 \| good	0.51 \| good	5.505 \| good	0.191 \| good
2026-10-23T14:00:00.000Z	60 \| moderate	13.55 \| fine	60.944 \| fine	22.262 \| good	0.508 \| good	4.757 \| good	0.195 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	13.774 \| fine	61.906 \| fine	27.581 \| good	0.607 \| good	3.768 \| good	0.192 \| good
2026-10-23T16:00:00.000Z	58 \| moderate	13.106 \| fine	58.729 \| fine	36.127 \| good	0.91 \| good	2.929 \| good	0.188 \| good
2026-10-23T17:00:00.000Z	60 \| moderate	14.188 \| fine	63.808 \| fine	49.799 \| good	1.404 \| good	2.066 \| good	0.181 \| good
2026-10-23T18:00:00.000Z	62 \| moderate	15.206 \| fine	67.884 \| fine	55.235 \| fine	1.497 \| good	1.238 \| good	0.169 \| good
2026-10-23T19:00:00.000Z	64 \| moderate	14.822 \| fine	66.044 \| fine	58.972 \| fine	1.365 \| good	0.859 \| good	0.163 \| good
2026-10-23T20:00:00.000Z	74 \| moderate	14.582 \| fine	65.054 \| fine	61.673 \| fine	1.257 \| good	0.746 \| good	0.161 \| good
2026-10-23T21:00:00.000Z	67 \| moderate	14.517 \| fine	64.805 \| fine	60.31 \| fine	1.169 \| good	0.766 \| good	0.161 \| good
2026-10-23T22:00:00.000Z	62 \| moderate	15.149 \| fine	67.959 \| fine	54.816 \| good	1.076 \| good	1.145 \| good	0.164 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.819 \| fine	74.786 \| fine	41.402 \| good	1 \| good	1.903 \| good	0.169 \| good
2026-10-24T00:00:00.000Z	66 \| moderate	16.754 \| fine	74.959 \| fine	38.348 \| good	0.943 \| good	2.602 \| good	0.174 \| good
2026-10-24T01:00:00.000Z	62 \| moderate	15.343 \| fine	68.325 \| fine	36.042 \| good	0.917 \| good	2.693 \| good	0.175 \| good
2026-10-24T02:00:00.000Z	62 \| moderate	15.094 \| fine	67.115 \| fine	36.958 \| good	0.912 \| good	2.695 \| good	0.176 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	15.122 \| fine	67.246 \| fine	35.624 \| good	0.91 \| good	2.666 \| good	0.176 \| good
2026-10-24T04:00:00.000Z	60 \| moderate	13.569 \| fine	61.086 \| fine	33.044 \| good	0.903 \| good	2.609 \| good	0.176 \| good
2026-10-24T05:00:00.000Z	58 \| moderate	12.613 \| fine	57 \| fine	30.351 \| good	0.895 \| good	2.484 \| good	0.177 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	12.625 \| fine	57 \| fine	29.883 \| good	0.899 \| good	2.365 \| good	0.178 \| good
2026-10-24T07:00:00.000Z	58 \| moderate	12.535 \| fine	57 \| fine	28.051 \| good	0.922 \| good	2.31 \| good	0.179 \| good
2026-10-24T08:00:00.000Z	56 \| moderate	11.531 \| good	50.792 \| good	23.879 \| good	0.961 \| good	2.297 \| good	0.181 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.83 \| good	47.796 \| good	20.492 \| good	1.011 \| good	2.327 \| good	0.183 \| good
2026-10-24T10:00:00.000Z	49 \| good	8.911 \| good	39.797 \| good	23.249 \| good	1.063 \| good	2.421 \| good	0.185 \| good
2026-10-24T11:00:00.000Z	54 \| moderate	10.609 \| good	47.191 \| good	21.937 \| good	1.116 \| good	2.561 \| good	0.188 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	10.693 \| good	47.219 \| good	20.612 \| good	1.164 \| good	2.843 \| good	0.19 \| good
2026-10-24T13:00:00.000Z	56 \| moderate	11.799 \| good	52.773 \| good	22.475 \| good	1.195 \| good	3.356 \| good	0.193 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.321 \| fine	60.164 \| fine	24.453 \| good	1.168 \| good	3.367 \| good	0.196 \| good
2026-10-24T15:00:00.000Z	60 \| moderate	14.4 \| fine	64.359 \| fine	29.045 \| good	1.191 \| good	2.788 \| good	0.196 \| good
2026-10-24T16:00:00.000Z	60 \| moderate	14.037 \| fine	62.523 \| fine	36.065 \| good	1.199 \| good	2.122 \| good	0.192 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.383 \| fine	60.301 \| fine	44.159 \| good	1.146 \| good	1.6 \| good	0.188 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	12.251 \| fine	55.227 \| fine	48.187 \| good	1.073 \| good	1.175 \| good	0.184 \| good
2026-10-24T19:00:00.000Z	56 \| moderate	12.373 \| fine	56.405 \| fine	52.271 \| good	1.01 \| good	0.923 \| good	0.182 \| good
2026-10-24T20:00:00.000Z	56 \| moderate	11.909 \| good	53.47 \| good	51.899 \| good	0.964 \| good	0.818 \| good	0.18 \| good
2026-10-24T21:00:00.000Z	56 \| moderate	11.572 \| good	51.015 \| good	52.506 \| good	0.931 \| good	0.848 \| good	0.178 \| good

Iowa City

Get reliable air quality data to drive your business

Iowa City, Iowa air quality map: Stay updated on AQI near you

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How accurate is Iowa, USA air quality data?

Air quality and pollutant data for Iowa, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Iowa City, Iowa?

The air quality information for Iowa City, Iowa is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Iowa City, Iowa at its worst?

In the past 24 hours, the air quality in Iowa City, Iowa was at its worst at 03:00:00 on 2026-10-22.

When did Iowa City, Iowa experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Iowa City, Iowa was observed at 08:00:00 on 2026-10-22.

What is the AQI in Iowa City, Iowa right now?

As of now, the AQI in Iowa City, Iowa is 52, indicating Moderate conditions.

What is the most common type of pollution in Iowa City, Iowa?

Iowa City, Iowa air has the highest levels of PM2.5.

What should I do in case of poor air quality in Iowa City, Iowa?

Poor air quality in Iowa City, Iowa means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Iowa City, Iowa at the moment?

PM_2.5 levels in Iowa City, Iowa are currently 10.372 μg/m³.

What is the PM₁₀ level in Iowa City, Iowa at the moment?

The PM₁₀ concentration in Iowa City, Iowa is 45.879 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Iowa City, Iowa at the moment?

The current carbon monoxide (CO) concentration in Iowa City, Iowa is 0.188 ppm.

What is the sulfur dioxide (SO₂) level in Iowa City, Iowa at the moment?

Currently, Iowa City, Iowa has a sulfur dioxide (SO₂) concentration of 0.856 ppb.

What is the ozone (O₃) level in Iowa City, Iowa at the moment?

The current ozone (O₃) level in Iowa City, Iowa at the moment is 50.483 ppm.

What is the nitrogen dioxide (NO₂) level in Iowa City, Iowa at the moment?

Nitrogen dioxide (NO₂) level in Iowa City, Iowa at the moment is 2.415 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	42 \| good	5.993 \| good	26.953 \| good	44.622 \| good	0.446 \| good	2.893 \| good	0.188 \| good
2026-10-20T23:00:00.000Z	42 \| good	5.894 \| good	26.961 \| good	45.27 \| good	0.49 \| good	5.16 \| good	0.201 \| good
2026-10-21T00:00:00.000Z	36 \| good	5.903 \| good	27.007 \| good	39.257 \| good	0.41 \| good	6.803 \| good	0.35 \| good
2026-10-21T01:00:00.000Z	33 \| good	6.46 \| good	29.254 \| good	35.507 \| good	0.226 \| good	8.084 \| good	0.416 \| good
2026-10-21T02:00:00.000Z	38 \| good	6.936 \| good	30.609 \| good	30.437 \| good	0.235 \| good	6.96 \| good	0.429 \| good
2026-10-21T03:00:00.000Z	52 \| moderate	10.021 \| good	44.819 \| good	20.407 \| good	0.697 \| good	4.946 \| good	0.15 \| good
2026-10-21T04:00:00.000Z	44 \| good	7.637 \| good	33.611 \| good	20.272 \| good	0.246 \| good	7.59 \| good	0.321 \| good
2026-10-21T05:00:00.000Z	49 \| good	8.649 \| good	37.66 \| good	19.272 \| good	0.324 \| good	6.95 \| good	0.422 \| good
2026-10-21T06:00:00.000Z	49 \| good	9.31 \| good	41.481 \| good	19.837 \| good	0.268 \| good	5.935 \| good	0.415 \| good
2026-10-21T07:00:00.000Z	52 \| moderate	9.605 \| good	43.447 \| good	14.106 \| good	0.268 \| good	4.757 \| good	0.415 \| good
2026-10-21T08:00:00.000Z	49 \| good	9.267 \| good	41.288 \| good	14.437 \| good	0.23 \| good	4.505 \| good	0.415 \| good
2026-10-21T09:00:00.000Z	49 \| good	8.75 \| good	38.238 \| good	18.812 \| good	0.268 \| good	4.96 \| good	0.375 \| good
2026-10-21T10:00:00.000Z	49 \| good	8.729 \| good	38.145 \| good	18.797 \| good	0.24 \| good	4.608 \| good	0.375 \| good
2026-10-21T11:00:00.000Z	44 \| good	8.112 \| good	36.055 \| good	13.734 \| good	0.267 \| good	7.061 \| good	0.362 \| good
2026-10-21T12:00:00.000Z	44 \| good	7.899 \| good	34.99 \| good	16.219 \| good	0.288 \| good	8.373 \| good	0.436 \| good
2026-10-21T13:00:00.000Z	44 \| good	7.899 \| good	34.99 \| good	9.486 \| good	0.289 \| good	9.074 \| good	0.435 \| good
2026-10-21T14:00:00.000Z	49 \| good	8.712 \| good	38.061 \| good	14.16 \| good	0.267 \| good	6.254 \| good	0.56 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.019 \| good	49.09 \| good	13.992 \| good	0.332 \| good	5.871 \| good	0.409 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	12.05 \| good	54.207 \| good	21.059 \| good	0.458 \| good	8.052 \| good	0.295 \| good
2026-10-21T17:00:00.000Z	56 \| moderate	12.323 \| fine	55.099 \| fine	28.044 \| good	0.566 \| good	7.737 \| good	0.302 \| good
2026-10-21T18:00:00.000Z	58 \| moderate	13.103 \| fine	59.012 \| fine	36.747 \| good	0.941 \| good	5.04 \| good	0.215 \| good
2026-10-21T19:00:00.000Z	60 \| moderate	13.685 \| fine	60.94 \| fine	41.477 \| good	0.708 \| good	4.515 \| good	0.215 \| good
2026-10-21T20:00:00.000Z	58 \| moderate	13.273 \| fine	60.856 \| fine	40.639 \| good	0.947 \| good	3.841 \| good	0.202 \| good
2026-10-21T21:00:00.000Z	58 \| moderate	12.87 \| fine	58.84 \| fine	43.292 \| good	0.852 \| good	3.983 \| good	0.201 \| good
2026-10-21T22:00:00.000Z	56 \| moderate	12.28 \| fine	54.911 \| good	42.288 \| good	0.738 \| good	3.364 \| good	0.201 \| good
2026-10-21T23:00:00.000Z	56 \| moderate	12.277 \| fine	54.894 \| good	44.612 \| good	0.54 \| good	5.516 \| good	0.201 \| good
2026-10-22T00:00:00.000Z	56 \| moderate	12.018 \| good	54.087 \| good	41.526 \| good	0.33 \| good	6.499 \| good	0.264 \| good
2026-10-22T01:00:00.000Z	56 \| moderate	12.158 \| fine	55.253 \| fine	32.266 \| good	0.264 \| good	5.433 \| good	0.465 \| good
2026-10-22T02:00:00.000Z	56 \| moderate	12.216 \| fine	55.487 \| fine	28.229 \| good	0.185 \| good	4.762 \| good	0.433 \| good
2026-10-22T03:00:00.000Z	54 \| moderate	10.749 \| good	47.675 \| good	19.367 \| good	0.408 \| good	7.116 \| good	0.168 \| good
2026-10-22T04:00:00.000Z	58 \| moderate	12.513 \| fine	57.461 \| fine	26.569 \| good	0.125 \| good	2.325 \| good	0.515 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.809 \| fine	57.452 \| fine	15.999 \| good	0.21 \| good	2.416 \| good	0.561 \| good
2026-10-22T06:00:00.000Z	58 \| moderate	13.31 \| fine	59.461 \| fine	12.344 \| good	0.203 \| good	2.846 \| good	0.751 \| good
2026-10-22T07:00:00.000Z	58 \| moderate	13.31 \| fine	59.461 \| fine	10.312 \| good	0.203 \| good	2.194 \| good	0.737 \| good
2026-10-22T08:00:00.000Z	62 \| moderate	14.621 \| fine	65.094 \| fine	9.572 \| good	0.294 \| good	2.129 \| good	0.58 \| good
2026-10-22T09:00:00.000Z	62 \| moderate	15.391 \| fine	68.955 \| fine	9.048 \| good	0.224 \| good	4.225 \| good	0.566 \| good
2026-10-22T10:00:00.000Z	64 \| moderate	16.073 \| fine	70.893 \| fine	5.35 \| good	0.236 \| good	4.257 \| good	0.492 \| good
2026-10-22T11:00:00.000Z	66 \| moderate	16.569 \| fine	72.873 \| fine	14.754 \| good	0.231 \| good	4.037 \| good	0.508 \| good
2026-10-22T12:00:00.000Z	66 \| moderate	16.565 \| fine	72.861 \| fine	8.272 \| good	0.218 \| good	6.995 \| good	0.607 \| good
2026-10-22T13:00:00.000Z	66 \| moderate	17.064 \| fine	76.819 \| fine	13.288 \| good	0.218 \| good	6.706 \| good	0.507 \| good
2026-10-22T14:00:00.000Z	69 \| moderate	18.561 \| fine	82.812 \| fine	10.597 \| good	0.245 \| good	6.13 \| good	0.567 \| good
2026-10-22T15:00:00.000Z	73 \| moderate	20.545 \| fine	90.76 \| fine	16.084 \| good	0.199 \| good	7.458 \| good	0.507 \| good
2026-10-22T16:00:00.000Z	69 \| moderate	19.456 \| fine	86.81 \| fine	13.326 \| good	0.439 \| good	8.786 \| good	0.443 \| good
2026-10-22T17:00:00.000Z	66 \| moderate	16.551 \| fine	72.809 \| fine	25.118 \| good	0.55 \| good	9.544 \| good	0.342 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	12.675 \| fine	56.872 \| fine	40.148 \| good	0.474 \| good	5.355 \| good	0.282 \| good
2026-10-22T19:00:00.000Z	54 \| moderate	10.883 \| good	47.939 \| good	44.67 \| good	0.79 \| good	3.081 \| good	0.255 \| good
2026-10-22T20:00:00.000Z	52 \| moderate	10.276 \| good	45.889 \| good	46.604 \| good	1.087 \| good	2.36 \| good	0.188 \| good
2026-10-22T21:00:00.000Z	52 \| moderate	10.372 \| good	45.879 \| good	50.483 \| good	0.856 \| good	2.415 \| good	0.188 \| good
2026-10-22T21:00:00.000Z	52 \| moderate	10.372 \| good	45.879 \| good	50.483 \| good	0.856 \| good	2.415 \| good	0.188 \| good
2026-10-22T22:00:00.000Z	44 \| good	8.378 \| good	36.853 \| good	47.575 \| good	0.369 \| good	1.109 \| good	0.135 \| good
2026-10-22T23:00:00.000Z	49 \| good	9.089 \| good	40.349 \| good	34.199 \| good	0.36 \| good	2.896 \| good	0.146 \| good
2026-10-23T00:00:00.000Z	49 \| good	8.859 \| good	38.893 \| good	25.431 \| good	0.373 \| good	4.868 \| good	0.159 \| good
2026-10-23T01:00:00.000Z	49 \| good	9.455 \| good	42.426 \| good	16.28 \| good	0.386 \| good	5.558 \| good	0.164 \| good
2026-10-23T02:00:00.000Z	52 \| moderate	9.808 \| good	43.707 \| good	16.29 \| good	0.396 \| good	5.85 \| good	0.167 \| good
2026-10-23T03:00:00.000Z	54 \| moderate	10.706 \| good	47.468 \| good	17.673 \| good	0.4 \| good	5.826 \| good	0.169 \| good
2026-10-23T04:00:00.000Z	52 \| moderate	9.811 \| good	43.693 \| good	19.851 \| good	0.4 \| good	5.602 \| good	0.171 \| good
2026-10-23T05:00:00.000Z	49 \| good	9.465 \| good	42.338 \| good	18.088 \| good	0.399 \| good	5.198 \| good	0.173 \| good
2026-10-23T06:00:00.000Z	49 \| good	8.979 \| good	39.85 \| good	17.107 \| good	0.408 \| good	4.724 \| good	0.174 \| good
2026-10-23T07:00:00.000Z	44 \| good	7.547 \| good	33.314 \| good	14.627 \| good	0.436 \| good	4.427 \| good	0.175 \| good
2026-10-23T08:00:00.000Z	33 \| good	6.027 \| good	26.44 \| good	12.209 \| good	0.472 \| good	4.276 \| good	0.177 \| good
2026-10-23T09:00:00.000Z	33 \| good	5.784 \| good	24.88 \| good	13.239 \| good	0.501 \| good	4.249 \| good	0.178 \| good
2026-10-23T10:00:00.000Z	33 \| good	5.969 \| good	26.583 \| good	13.244 \| good	0.514 \| good	4.311 \| good	0.18 \| good
2026-10-23T11:00:00.000Z	52 \| moderate	9.623 \| good	43.054 \| good	13.702 \| good	0.513 \| good	4.468 \| good	0.182 \| good
2026-10-23T12:00:00.000Z	54 \| moderate	10.996 \| good	48.731 \| good	14.54 \| good	0.51 \| good	4.901 \| good	0.185 \| good
2026-10-23T13:00:00.000Z	58 \| moderate	12.826 \| fine	57.85 \| fine	15.607 \| good	0.51 \| good	5.505 \| good	0.191 \| good
2026-10-23T14:00:00.000Z	60 \| moderate	13.55 \| fine	60.944 \| fine	22.262 \| good	0.508 \| good	4.757 \| good	0.195 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	13.774 \| fine	61.906 \| fine	27.581 \| good	0.607 \| good	3.768 \| good	0.192 \| good
2026-10-23T16:00:00.000Z	58 \| moderate	13.106 \| fine	58.729 \| fine	36.127 \| good	0.91 \| good	2.929 \| good	0.188 \| good
2026-10-23T17:00:00.000Z	60 \| moderate	14.188 \| fine	63.808 \| fine	49.799 \| good	1.404 \| good	2.066 \| good	0.181 \| good
2026-10-23T18:00:00.000Z	62 \| moderate	15.206 \| fine	67.884 \| fine	55.235 \| fine	1.497 \| good	1.238 \| good	0.169 \| good
2026-10-23T19:00:00.000Z	64 \| moderate	14.822 \| fine	66.044 \| fine	58.972 \| fine	1.365 \| good	0.859 \| good	0.163 \| good
2026-10-23T20:00:00.000Z	74 \| moderate	14.582 \| fine	65.054 \| fine	61.673 \| fine	1.257 \| good	0.746 \| good	0.161 \| good
2026-10-23T21:00:00.000Z	67 \| moderate	14.517 \| fine	64.805 \| fine	60.31 \| fine	1.169 \| good	0.766 \| good	0.161 \| good
2026-10-23T22:00:00.000Z	62 \| moderate	15.149 \| fine	67.959 \| fine	54.816 \| good	1.076 \| good	1.145 \| good	0.164 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.819 \| fine	74.786 \| fine	41.402 \| good	1 \| good	1.903 \| good	0.169 \| good
2026-10-24T00:00:00.000Z	66 \| moderate	16.754 \| fine	74.959 \| fine	38.348 \| good	0.943 \| good	2.602 \| good	0.174 \| good
2026-10-24T01:00:00.000Z	62 \| moderate	15.343 \| fine	68.325 \| fine	36.042 \| good	0.917 \| good	2.693 \| good	0.175 \| good
2026-10-24T02:00:00.000Z	62 \| moderate	15.094 \| fine	67.115 \| fine	36.958 \| good	0.912 \| good	2.695 \| good	0.176 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	15.122 \| fine	67.246 \| fine	35.624 \| good	0.91 \| good	2.666 \| good	0.176 \| good
2026-10-24T04:00:00.000Z	60 \| moderate	13.569 \| fine	61.086 \| fine	33.044 \| good	0.903 \| good	2.609 \| good	0.176 \| good
2026-10-24T05:00:00.000Z	58 \| moderate	12.613 \| fine	57 \| fine	30.351 \| good	0.895 \| good	2.484 \| good	0.177 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	12.625 \| fine	57 \| fine	29.883 \| good	0.899 \| good	2.365 \| good	0.178 \| good
2026-10-24T07:00:00.000Z	58 \| moderate	12.535 \| fine	57 \| fine	28.051 \| good	0.922 \| good	2.31 \| good	0.179 \| good
2026-10-24T08:00:00.000Z	56 \| moderate	11.531 \| good	50.792 \| good	23.879 \| good	0.961 \| good	2.297 \| good	0.181 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.83 \| good	47.796 \| good	20.492 \| good	1.011 \| good	2.327 \| good	0.183 \| good
2026-10-24T10:00:00.000Z	49 \| good	8.911 \| good	39.797 \| good	23.249 \| good	1.063 \| good	2.421 \| good	0.185 \| good
2026-10-24T11:00:00.000Z	54 \| moderate	10.609 \| good	47.191 \| good	21.937 \| good	1.116 \| good	2.561 \| good	0.188 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	10.693 \| good	47.219 \| good	20.612 \| good	1.164 \| good	2.843 \| good	0.19 \| good
2026-10-24T13:00:00.000Z	56 \| moderate	11.799 \| good	52.773 \| good	22.475 \| good	1.195 \| good	3.356 \| good	0.193 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.321 \| fine	60.164 \| fine	24.453 \| good	1.168 \| good	3.367 \| good	0.196 \| good
2026-10-24T15:00:00.000Z	60 \| moderate	14.4 \| fine	64.359 \| fine	29.045 \| good	1.191 \| good	2.788 \| good	0.196 \| good
2026-10-24T16:00:00.000Z	60 \| moderate	14.037 \| fine	62.523 \| fine	36.065 \| good	1.199 \| good	2.122 \| good	0.192 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.383 \| fine	60.301 \| fine	44.159 \| good	1.146 \| good	1.6 \| good	0.188 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	12.251 \| fine	55.227 \| fine	48.187 \| good	1.073 \| good	1.175 \| good	0.184 \| good
2026-10-24T19:00:00.000Z	56 \| moderate	12.373 \| fine	56.405 \| fine	52.271 \| good	1.01 \| good	0.923 \| good	0.182 \| good
2026-10-24T20:00:00.000Z	56 \| moderate	11.909 \| good	53.47 \| good	51.899 \| good	0.964 \| good	0.818 \| good	0.18 \| good
2026-10-24T21:00:00.000Z	56 \| moderate	11.572 \| good	51.015 \| good	52.506 \| good	0.931 \| good	0.848 \| good	0.178 \| good

Live air quality index in Iowa City, Iowa today

Major air pollutants in Iowa City, Iowa

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Iowa City, Iowa air quality map: Stay updated on AQI near you

Air quality in nearby cities

Coralville, Iowa

North Liberty, Iowa

Cedar Rapids, Iowa

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Muscatine, Iowa

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Frequently asked questions

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What is the carbon monoxide (CO) level in Iowa City, Iowa at the moment?

What is the sulfur dioxide (SO2) level in Iowa City, Iowa at the moment?

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What is the nitrogen dioxide (NO2) level in Iowa City, Iowa at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Iowa City, Iowa at the moment?

What is the PM₁₀ level in Iowa City, Iowa at the moment?

What is the sulfur dioxide (SO₂) level in Iowa City, Iowa at the moment?

What is the ozone (O₃) level in Iowa City, Iowa at the moment?

What is the nitrogen dioxide (NO₂) level in Iowa City, Iowa at the moment?