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

The PM10 concentration in Iowa City, Iowa is 26.947 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 1.248 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 25.601 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 2.265 ppb.

Live air quality index in Iowa City, Iowa today

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

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)

11.49 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.99 μg/m³

155

255

425

605+

Ozone (O₃)

32.27 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2025-07-19T22:00:00.000Z	39 \| good	1.691 \| good	6.972 \| good	42.161 \| good	0.311 \| good	1.463 \| good	0.194 \| good
2025-07-19T23:00:00.000Z	38 \| good	1.792 \| good	7.975 \| good	41.36 \| good	0.294 \| good	1.519 \| good	0.22 \| good
2025-07-20T00:00:00.000Z	40 \| good	1.997 \| good	8.008 \| good	42.784 \| good	0.287 \| good	1.031 \| good	0.246 \| good
2025-07-20T01:00:00.000Z	38 \| good	2.299 \| good	9.994 \| good	40.776 \| good	0.255 \| good	2.169 \| good	0.307 \| good
2025-07-20T02:00:00.000Z	39 \| good	2.599 \| good	10.982 \| good	42.069 \| good	0.255 \| good	2.895 \| good	0.32 \| good
2025-07-20T03:00:00.000Z	30 \| good	2.51 \| good	10.074 \| good	32.164 \| good	0.227 \| good	3.778 \| good	0.333 \| good
2025-07-20T04:00:00.000Z	27 \| good	2.311 \| good	10.044 \| good	29.156 \| good	0.471 \| good	6.541 \| good	0.402 \| good
2025-07-20T05:00:00.000Z	23 \| good	2.213 \| good	9.062 \| good	24.612 \| good	0.361 \| good	7.603 \| good	0.342 \| good
2025-07-20T06:00:00.000Z	20 \| good	2.307 \| good	10.036 \| good	22.121 \| good	0.239 \| good	7.769 \| good	0.302 \| good
2025-07-20T07:00:00.000Z	17 \| good	2.409 \| good	10.043 \| good	18.227 \| good	0.232 \| good	6.468 \| good	0.288 \| good
2025-07-20T08:00:00.000Z	23 \| good	2.506 \| good	10.038 \| good	24.856 \| good	0.249 \| good	6.356 \| good	0.287 \| good
2025-07-20T09:00:00.000Z	16 \| good	2.798 \| good	11.982 \| good	16.121 \| good	0.22 \| good	4.917 \| good	0.248 \| good
2025-07-20T10:00:00.000Z	20 \| good	2.698 \| good	10.999 \| good	21.927 \| good	0.214 \| good	4.492 \| good	0.188 \| good
2025-07-20T11:00:00.000Z	31 \| good	2.699 \| good	11.012 \| good	32.586 \| good	0.258 \| good	2.125 \| good	0.114 \| good
2025-07-20T12:00:00.000Z	22 \| good	2.801 \| good	12.005 \| good	24.355 \| good	0.462 \| good	1.784 \| good	0.114 \| good
2025-07-20T13:00:00.000Z	31 \| good	2.796 \| good	11.985 \| good	33.765 \| good	0.267 \| good	1.733 \| good	0.114 \| good
2025-07-20T14:00:00.000Z	32 \| good	2.79 \| good	11.951 \| good	34.679 \| good	0.264 \| good	1.787 \| good	0.198 \| good
2025-07-20T15:00:00.000Z	31 \| good	2.706 \| good	11.033 \| good	32.601 \| good	0.239 \| good	1.546 \| good	0.139 \| good
2025-07-20T16:00:00.000Z	27 \| good	2.601 \| good	11.003 \| good	28.69 \| good	0.511 \| good	1.522 \| good	0.187 \| good
2025-07-20T17:00:00.000Z	27 \| good	2.397 \| good	10.003 \| good	28.578 \| good	0.338 \| good	1.466 \| good	0.14 \| good
2025-07-20T18:00:00.000Z	31 \| good	2.316 \| good	10.12 \| good	34.208 \| good	0.328 \| good	1.397 \| good	0.153 \| good
2025-07-20T19:00:00.000Z	36 \| good	2.301 \| good	10.093 \| good	39.166 \| good	0.727 \| good	1.395 \| good	0.153 \| good
2025-07-20T20:00:00.000Z	34 \| good	2.002 \| good	8.027 \| good	37.036 \| good	1.401 \| good	1.37 \| good	0.153 \| good
2025-07-20T21:00:00.000Z	40 \| good	2.006 \| good	8.096 \| good	43.495 \| good	2.065 \| good	1.218 \| good	0.166 \| good
2025-07-20T22:00:00.000Z	31 \| good	2.104 \| good	9.033 \| good	33.624 \| good	0.971 \| good	1.267 \| good	0.141 \| good
2025-07-20T23:00:00.000Z	32 \| good	2.205 \| good	9.019 \| good	35.227 \| good	1.272 \| good	1.386 \| good	0.188 \| good
2025-07-21T00:00:00.000Z	30 \| good	2.209 \| good	9.053 \| good	32.381 \| good	0.211 \| good	1.404 \| good	0.215 \| good
2025-07-21T01:00:00.000Z	28 \| good	2.507 \| good	10.04 \| good	30.039 \| good	0.279 \| good	1.635 \| good	0.214 \| good
2025-07-21T02:00:00.000Z	28 \| good	2.693 \| good	10.991 \| good	30.397 \| good	0.575 \| good	2.024 \| good	0.214 \| good
2025-07-21T03:00:00.000Z	26 \| good	3.294 \| good	14.977 \| good	28.264 \| good	0.464 \| good	2.047 \| good	0.241 \| good
2025-07-21T04:00:00.000Z	28 \| good	3.889 \| good	16.972 \| good	30.273 \| good	0.414 \| good	1.922 \| good	0.228 \| good
2025-07-21T05:00:00.000Z	24 \| good	4.286 \| good	18.948 \| good	25.989 \| good	0.252 \| good	1.759 \| good	0.214 \| good
2025-07-21T06:00:00.000Z	27 \| good	4.693 \| good	20.975 \| good	21.034 \| good	0.317 \| good	2.503 \| good	0.187 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.999 \| good	21.995 \| good	24.737 \| good	0.317 \| good	1.721 \| good	0.187 \| good
2025-07-21T08:00:00.000Z	27 \| good	5.206 \| good	23.045 \| good	26.254 \| good	0.267 \| good	1.69 \| good	0.187 \| good
2025-07-21T09:00:00.000Z	27 \| good	5.409 \| good	23.044 \| good	24.775 \| good	0.366 \| good	1.755 \| good	0.174 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.904 \| good	27.016 \| good	28.037 \| good	0.312 \| good	2.324 \| good	0.174 \| good
2025-07-21T11:00:00.000Z	38 \| good	6.597 \| good	29.972 \| good	25.203 \| good	0.416 \| good	3.2 \| good	0.175 \| good
2025-07-21T12:00:00.000Z	38 \| good	7.307 \| good	31.997 \| good	28.126 \| good	0.437 \| good	3.765 \| good	0.175 \| good
2025-07-21T13:00:00.000Z	44 \| good	7.731 \| good	34.103 \| good	27.011 \| good	0.459 \| good	4.292 \| good	0.235 \| good
2025-07-21T14:00:00.000Z	49 \| good	8.677 \| good	38.255 \| good	28.115 \| good	0.503 \| good	5.342 \| good	0.236 \| good
2025-07-21T15:00:00.000Z	52 \| moderate	10.186 \| good	45.25 \| good	24.397 \| good	0.516 \| good	3.925 \| good	0.236 \| good
2025-07-21T16:00:00.000Z	56 \| moderate	11.84 \| good	52.135 \| good	29.954 \| good	0.589 \| good	2.415 \| good	0.175 \| good
2025-07-21T17:00:00.000Z	58 \| moderate	12.63 \| fine	57.106 \| fine	30.779 \| good	0.596 \| good	1.658 \| good	0.175 \| good
2025-07-21T18:00:00.000Z	58 \| moderate	12.706 \| fine	56.975 \| fine	30.9 \| good	0.416 \| good	1.993 \| good	0.175 \| good
2025-07-21T19:00:00.000Z	56 \| moderate	12.398 \| fine	56.958 \| fine	29.44 \| good	0.321 \| good	2.137 \| good	0.27 \| good
2025-07-21T20:00:00.000Z	54 \| moderate	11.492 \| good	50.994 \| good	32.269 \| good	0.334 \| good	1.825 \| good	0.177 \| good
2025-07-21T21:00:00.000Z	54 \| moderate	11.492 \| good	50.994 \| good	32.269 \| good	0.334 \| good	1.825 \| good	0.177 \| good
2025-07-19T11:00:00.000Z	44 \| good	8.4 \| good	36.831 \| good	32.192 \| good	0.165 \| good	2.641 \| good	0.183 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.79 \| good	30 \| good	32.84 \| good	0.155 \| good	2.454 \| good	0.179 \| good
2025-07-19T13:00:00.000Z	33 \| good	6.416 \| good	28.647 \| good	34.696 \| good	0.126 \| good	2.136 \| good	0.175 \| good
2025-07-19T14:00:00.000Z	38 \| good	6.913 \| good	30.93 \| good	36.58 \| good	0.097 \| good	1.818 \| good	0.171 \| good
2025-07-19T15:00:00.000Z	36 \| good	5.643 \| good	24.055 \| good	38.936 \| good	0.068 \| good	1.5 \| good	0.167 \| good
2025-07-19T16:00:00.000Z	40 \| good	5.552 \| good	24 \| good	42.812 \| good	0.063 \| good	1.378 \| good	0.168 \| good
2025-07-19T17:00:00.000Z	44 \| good	7.897 \| good	34.364 \| good	44.524 \| good	0.059 \| good	1.255 \| good	0.169 \| good
2025-07-19T18:00:00.000Z	62 \| moderate	14.725 \| fine	65.812 \| fine	46.447 \| good	0.054 \| good	1.133 \| good	0.17 \| good
2025-07-19T19:00:00.000Z	56 \| moderate	11.974 \| good	53.989 \| good	45.027 \| good	0.055 \| good	1.074 \| good	0.171 \| good
2025-07-19T20:00:00.000Z	54 \| moderate	10.53 \| good	46.402 \| good	42.635 \| good	0.056 \| good	1.016 \| good	0.171 \| good
2025-07-19T21:00:00.000Z	49 \| good	8.864 \| good	39.16 \| good	41.73 \| good	0.057 \| good	0.957 \| good	0.171 \| good
2025-07-19T22:00:00.000Z	38 \| good	7.162 \| good	31.702 \| good	37.866 \| good	0.059 \| good	1.086 \| good	0.171 \| good
2025-07-19T23:00:00.000Z	38 \| good	6.842 \| good	30.085 \| good	39.127 \| good	0.061 \| good	1.216 \| good	0.17 \| good
2025-07-20T00:00:00.000Z	39 \| good	5.376 \| good	23.003 \| good	41.731 \| good	0.063 \| good	1.345 \| good	0.169 \| good
2025-07-20T01:00:00.000Z	38 \| good	6.904 \| good	30.521 \| good	41.351 \| good	0.09 \| good	3.126 \| good	0.184 \| good
2025-07-20T02:00:00.000Z	38 \| good	6.532 \| good	29.256 \| good	36.954 \| good	0.117 \| good	4.907 \| good	0.2 \| good
2025-07-20T03:00:00.000Z	38 \| good	7.442 \| good	32.878 \| good	30.373 \| good	0.144 \| good	6.688 \| good	0.215 \| good
2025-07-20T04:00:00.000Z	49 \| good	9.212 \| good	40.873 \| good	29.632 \| good	0.167 \| good	6.846 \| good	0.218 \| good
2025-07-20T05:00:00.000Z	44 \| good	8.282 \| good	36.637 \| good	26.84 \| good	0.19 \| good	7.003 \| good	0.221 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.774 \| good	38.666 \| good	23.239 \| good	0.214 \| good	7.161 \| good	0.225 \| good
2025-07-20T07:00:00.000Z	44 \| good	8.238 \| good	36.027 \| good	23.67 \| good	0.215 \| good	6.138 \| good	0.218 \| good
2025-07-20T08:00:00.000Z	38 \| good	7.033 \| good	31.211 \| good	27.188 \| good	0.217 \| good	5.115 \| good	0.21 \| good
2025-07-20T09:00:00.000Z	33 \| good	6.386 \| good	28.647 \| good	28.833 \| good	0.219 \| good	4.091 \| good	0.203 \| good
2025-07-20T10:00:00.000Z	33 \| good	6.36 \| good	28.606 \| good	32.025 \| good	0.227 \| good	3.967 \| good	0.204 \| good
2025-07-20T11:00:00.000Z	38 \| good	7.484 \| good	33.055 \| good	33.134 \| good	0.236 \| good	3.843 \| good	0.206 \| good
2025-07-20T12:00:00.000Z	33 \| good	5.68 \| good	24.239 \| good	33.123 \| good	0.244 \| good	3.72 \| good	0.207 \| good
2025-07-20T13:00:00.000Z	33 \| good	5.958 \| good	26.563 \| good	31.551 \| good	0.281 \| good	3.003 \| good	0.205 \| good
2025-07-20T14:00:00.000Z	38 \| good	6.997 \| good	31.057 \| good	32.067 \| good	0.318 \| good	2.287 \| good	0.203 \| good
2025-07-20T15:00:00.000Z	31 \| good	4.239 \| good	18.651 \| good	34.311 \| good	0.355 \| good	1.57 \| good	0.202 \| good
2025-07-20T16:00:00.000Z	33 \| good	5.826 \| good	25.255 \| good	36.039 \| good	0.309 \| good	1.44 \| good	0.197 \| good
2025-07-20T17:00:00.000Z	31 \| good	5.064 \| good	21.795 \| good	33.175 \| good	0.264 \| good	1.309 \| good	0.192 \| good
2025-07-20T18:00:00.000Z	35 \| good	6.111 \| good	26.771 \| good	37.934 \| good	0.218 \| good	1.179 \| good	0.187 \| good
2025-07-20T19:00:00.000Z	49 \| good	9.085 \| good	40.277 \| good	41.485 \| good	0.194 \| good	1.133 \| good	0.185 \| good
2025-07-20T20:00:00.000Z	43 \| good	7.433 \| good	32.435 \| good	45.636 \| good	0.169 \| good	1.086 \| good	0.182 \| good
2025-07-20T21:00:00.000Z	42 \| good	7.385 \| good	32.448 \| good	44.538 \| good	0.145 \| good	1.04 \| good	0.18 \| good
2025-07-20T22:00:00.000Z	44 \| good	7.731 \| good	34.11 \| good	39.366 \| good	0.158 \| good	1.512 \| good	0.182 \| good
2025-07-20T23:00:00.000Z	44 \| good	7.568 \| good	33.293 \| good	35.456 \| good	0.172 \| good	1.985 \| good	0.185 \| good
2025-07-21T00:00:00.000Z	49 \| good	9.33 \| good	41.845 \| good	36.627 \| good	0.185 \| good	2.457 \| good	0.188 \| good
2025-07-21T01:00:00.000Z	44 \| good	7.833 \| good	34.31 \| good	37.285 \| good	0.201 \| good	2.992 \| good	0.192 \| good
2025-07-21T02:00:00.000Z	44 \| good	8.06 \| good	35.297 \| good	34.99 \| good	0.217 \| good	3.527 \| good	0.197 \| good
2025-07-21T03:00:00.000Z	38 \| good	6.541 \| good	28.934 \| good	33.69 \| good	0.233 \| good	4.062 \| good	0.202 \| good
2025-07-21T04:00:00.000Z	31 \| good	3.922 \| good	17.174 \| good	34.165 \| good	0.294 \| good	3.828 \| good	0.195 \| good
2025-07-21T05:00:00.000Z	32 \| good	4.656 \| good	20.125 \| good	34.97 \| good	0.354 \| good	3.594 \| good	0.189 \| good
2025-07-21T06:00:00.000Z	37 \| good	2.346 \| good	2.464 \| good	39.723 \| good	0.417 \| good	3.371 \| good	0.182 \| good
2025-07-21T07:00:00.000Z	29 \| good	4.626 \| good	19.874 \| good	31.036 \| good	0.536 \| good	3.369 \| good	0.178 \| good
2025-07-21T08:00:00.000Z	27 \| good	2.844 \| good	11.784 \| good	28.75 \| good	0.658 \| good	3.378 \| good	0.174 \| good
2025-07-21T09:00:00.000Z	26 \| good	3.685 \| good	16.087 \| good	28.375 \| good	0.779 \| good	3.387 \| good	0.169 \| good
2025-07-21T10:00:00.000Z	27 \| good	4.85 \| good	21.032 \| good	28.351 \| good	0.741 \| good	3.257 \| good	0.169 \| 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 2025-07-19.

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 10:00:00 on 2025-07-18.

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

As of now, the AQI in Iowa City, Iowa is 33, indicating Good 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 6.088 μg/m³.

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

The PM₁₀ concentration in Iowa City, Iowa is 26.947 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 1.248 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 25.601 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 2.265 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-19T22:00:00.000Z	39 \| good	1.691 \| good	6.972 \| good	42.161 \| good	0.311 \| good	1.463 \| good	0.194 \| good
2025-07-19T23:00:00.000Z	38 \| good	1.792 \| good	7.975 \| good	41.36 \| good	0.294 \| good	1.519 \| good	0.22 \| good
2025-07-20T00:00:00.000Z	40 \| good	1.997 \| good	8.008 \| good	42.784 \| good	0.287 \| good	1.031 \| good	0.246 \| good
2025-07-20T01:00:00.000Z	38 \| good	2.299 \| good	9.994 \| good	40.776 \| good	0.255 \| good	2.169 \| good	0.307 \| good
2025-07-20T02:00:00.000Z	39 \| good	2.599 \| good	10.982 \| good	42.069 \| good	0.255 \| good	2.895 \| good	0.32 \| good
2025-07-20T03:00:00.000Z	30 \| good	2.51 \| good	10.074 \| good	32.164 \| good	0.227 \| good	3.778 \| good	0.333 \| good
2025-07-20T04:00:00.000Z	27 \| good	2.311 \| good	10.044 \| good	29.156 \| good	0.471 \| good	6.541 \| good	0.402 \| good
2025-07-20T05:00:00.000Z	23 \| good	2.213 \| good	9.062 \| good	24.612 \| good	0.361 \| good	7.603 \| good	0.342 \| good
2025-07-20T06:00:00.000Z	20 \| good	2.307 \| good	10.036 \| good	22.121 \| good	0.239 \| good	7.769 \| good	0.302 \| good
2025-07-20T07:00:00.000Z	17 \| good	2.409 \| good	10.043 \| good	18.227 \| good	0.232 \| good	6.468 \| good	0.288 \| good
2025-07-20T08:00:00.000Z	23 \| good	2.506 \| good	10.038 \| good	24.856 \| good	0.249 \| good	6.356 \| good	0.287 \| good
2025-07-20T09:00:00.000Z	16 \| good	2.798 \| good	11.982 \| good	16.121 \| good	0.22 \| good	4.917 \| good	0.248 \| good
2025-07-20T10:00:00.000Z	20 \| good	2.698 \| good	10.999 \| good	21.927 \| good	0.214 \| good	4.492 \| good	0.188 \| good
2025-07-20T11:00:00.000Z	31 \| good	2.699 \| good	11.012 \| good	32.586 \| good	0.258 \| good	2.125 \| good	0.114 \| good
2025-07-20T12:00:00.000Z	22 \| good	2.801 \| good	12.005 \| good	24.355 \| good	0.462 \| good	1.784 \| good	0.114 \| good
2025-07-20T13:00:00.000Z	31 \| good	2.796 \| good	11.985 \| good	33.765 \| good	0.267 \| good	1.733 \| good	0.114 \| good
2025-07-20T14:00:00.000Z	32 \| good	2.79 \| good	11.951 \| good	34.679 \| good	0.264 \| good	1.787 \| good	0.198 \| good
2025-07-20T15:00:00.000Z	31 \| good	2.706 \| good	11.033 \| good	32.601 \| good	0.239 \| good	1.546 \| good	0.139 \| good
2025-07-20T16:00:00.000Z	27 \| good	2.601 \| good	11.003 \| good	28.69 \| good	0.511 \| good	1.522 \| good	0.187 \| good
2025-07-20T17:00:00.000Z	27 \| good	2.397 \| good	10.003 \| good	28.578 \| good	0.338 \| good	1.466 \| good	0.14 \| good
2025-07-20T18:00:00.000Z	31 \| good	2.316 \| good	10.12 \| good	34.208 \| good	0.328 \| good	1.397 \| good	0.153 \| good
2025-07-20T19:00:00.000Z	36 \| good	2.301 \| good	10.093 \| good	39.166 \| good	0.727 \| good	1.395 \| good	0.153 \| good
2025-07-20T20:00:00.000Z	34 \| good	2.002 \| good	8.027 \| good	37.036 \| good	1.401 \| good	1.37 \| good	0.153 \| good
2025-07-20T21:00:00.000Z	40 \| good	2.006 \| good	8.096 \| good	43.495 \| good	2.065 \| good	1.218 \| good	0.166 \| good
2025-07-20T22:00:00.000Z	31 \| good	2.104 \| good	9.033 \| good	33.624 \| good	0.971 \| good	1.267 \| good	0.141 \| good
2025-07-20T23:00:00.000Z	32 \| good	2.205 \| good	9.019 \| good	35.227 \| good	1.272 \| good	1.386 \| good	0.188 \| good
2025-07-21T00:00:00.000Z	30 \| good	2.209 \| good	9.053 \| good	32.381 \| good	0.211 \| good	1.404 \| good	0.215 \| good
2025-07-21T01:00:00.000Z	28 \| good	2.507 \| good	10.04 \| good	30.039 \| good	0.279 \| good	1.635 \| good	0.214 \| good
2025-07-21T02:00:00.000Z	28 \| good	2.693 \| good	10.991 \| good	30.397 \| good	0.575 \| good	2.024 \| good	0.214 \| good
2025-07-21T03:00:00.000Z	26 \| good	3.294 \| good	14.977 \| good	28.264 \| good	0.464 \| good	2.047 \| good	0.241 \| good
2025-07-21T04:00:00.000Z	28 \| good	3.889 \| good	16.972 \| good	30.273 \| good	0.414 \| good	1.922 \| good	0.228 \| good
2025-07-21T05:00:00.000Z	24 \| good	4.286 \| good	18.948 \| good	25.989 \| good	0.252 \| good	1.759 \| good	0.214 \| good
2025-07-21T06:00:00.000Z	27 \| good	4.693 \| good	20.975 \| good	21.034 \| good	0.317 \| good	2.503 \| good	0.187 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.999 \| good	21.995 \| good	24.737 \| good	0.317 \| good	1.721 \| good	0.187 \| good
2025-07-21T08:00:00.000Z	27 \| good	5.206 \| good	23.045 \| good	26.254 \| good	0.267 \| good	1.69 \| good	0.187 \| good
2025-07-21T09:00:00.000Z	27 \| good	5.409 \| good	23.044 \| good	24.775 \| good	0.366 \| good	1.755 \| good	0.174 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.904 \| good	27.016 \| good	28.037 \| good	0.312 \| good	2.324 \| good	0.174 \| good
2025-07-21T11:00:00.000Z	38 \| good	6.597 \| good	29.972 \| good	25.203 \| good	0.416 \| good	3.2 \| good	0.175 \| good
2025-07-21T12:00:00.000Z	38 \| good	7.307 \| good	31.997 \| good	28.126 \| good	0.437 \| good	3.765 \| good	0.175 \| good
2025-07-21T13:00:00.000Z	44 \| good	7.731 \| good	34.103 \| good	27.011 \| good	0.459 \| good	4.292 \| good	0.235 \| good
2025-07-21T14:00:00.000Z	49 \| good	8.677 \| good	38.255 \| good	28.115 \| good	0.503 \| good	5.342 \| good	0.236 \| good
2025-07-21T15:00:00.000Z	52 \| moderate	10.186 \| good	45.25 \| good	24.397 \| good	0.516 \| good	3.925 \| good	0.236 \| good
2025-07-21T16:00:00.000Z	56 \| moderate	11.84 \| good	52.135 \| good	29.954 \| good	0.589 \| good	2.415 \| good	0.175 \| good
2025-07-21T17:00:00.000Z	58 \| moderate	12.63 \| fine	57.106 \| fine	30.779 \| good	0.596 \| good	1.658 \| good	0.175 \| good
2025-07-21T18:00:00.000Z	58 \| moderate	12.706 \| fine	56.975 \| fine	30.9 \| good	0.416 \| good	1.993 \| good	0.175 \| good
2025-07-21T19:00:00.000Z	56 \| moderate	12.398 \| fine	56.958 \| fine	29.44 \| good	0.321 \| good	2.137 \| good	0.27 \| good
2025-07-21T20:00:00.000Z	54 \| moderate	11.492 \| good	50.994 \| good	32.269 \| good	0.334 \| good	1.825 \| good	0.177 \| good
2025-07-21T21:00:00.000Z	54 \| moderate	11.492 \| good	50.994 \| good	32.269 \| good	0.334 \| good	1.825 \| good	0.177 \| good
2025-07-19T11:00:00.000Z	44 \| good	8.4 \| good	36.831 \| good	32.192 \| good	0.165 \| good	2.641 \| good	0.183 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.79 \| good	30 \| good	32.84 \| good	0.155 \| good	2.454 \| good	0.179 \| good
2025-07-19T13:00:00.000Z	33 \| good	6.416 \| good	28.647 \| good	34.696 \| good	0.126 \| good	2.136 \| good	0.175 \| good
2025-07-19T14:00:00.000Z	38 \| good	6.913 \| good	30.93 \| good	36.58 \| good	0.097 \| good	1.818 \| good	0.171 \| good
2025-07-19T15:00:00.000Z	36 \| good	5.643 \| good	24.055 \| good	38.936 \| good	0.068 \| good	1.5 \| good	0.167 \| good
2025-07-19T16:00:00.000Z	40 \| good	5.552 \| good	24 \| good	42.812 \| good	0.063 \| good	1.378 \| good	0.168 \| good
2025-07-19T17:00:00.000Z	44 \| good	7.897 \| good	34.364 \| good	44.524 \| good	0.059 \| good	1.255 \| good	0.169 \| good
2025-07-19T18:00:00.000Z	62 \| moderate	14.725 \| fine	65.812 \| fine	46.447 \| good	0.054 \| good	1.133 \| good	0.17 \| good
2025-07-19T19:00:00.000Z	56 \| moderate	11.974 \| good	53.989 \| good	45.027 \| good	0.055 \| good	1.074 \| good	0.171 \| good
2025-07-19T20:00:00.000Z	54 \| moderate	10.53 \| good	46.402 \| good	42.635 \| good	0.056 \| good	1.016 \| good	0.171 \| good
2025-07-19T21:00:00.000Z	49 \| good	8.864 \| good	39.16 \| good	41.73 \| good	0.057 \| good	0.957 \| good	0.171 \| good
2025-07-19T22:00:00.000Z	38 \| good	7.162 \| good	31.702 \| good	37.866 \| good	0.059 \| good	1.086 \| good	0.171 \| good
2025-07-19T23:00:00.000Z	38 \| good	6.842 \| good	30.085 \| good	39.127 \| good	0.061 \| good	1.216 \| good	0.17 \| good
2025-07-20T00:00:00.000Z	39 \| good	5.376 \| good	23.003 \| good	41.731 \| good	0.063 \| good	1.345 \| good	0.169 \| good
2025-07-20T01:00:00.000Z	38 \| good	6.904 \| good	30.521 \| good	41.351 \| good	0.09 \| good	3.126 \| good	0.184 \| good
2025-07-20T02:00:00.000Z	38 \| good	6.532 \| good	29.256 \| good	36.954 \| good	0.117 \| good	4.907 \| good	0.2 \| good
2025-07-20T03:00:00.000Z	38 \| good	7.442 \| good	32.878 \| good	30.373 \| good	0.144 \| good	6.688 \| good	0.215 \| good
2025-07-20T04:00:00.000Z	49 \| good	9.212 \| good	40.873 \| good	29.632 \| good	0.167 \| good	6.846 \| good	0.218 \| good
2025-07-20T05:00:00.000Z	44 \| good	8.282 \| good	36.637 \| good	26.84 \| good	0.19 \| good	7.003 \| good	0.221 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.774 \| good	38.666 \| good	23.239 \| good	0.214 \| good	7.161 \| good	0.225 \| good
2025-07-20T07:00:00.000Z	44 \| good	8.238 \| good	36.027 \| good	23.67 \| good	0.215 \| good	6.138 \| good	0.218 \| good
2025-07-20T08:00:00.000Z	38 \| good	7.033 \| good	31.211 \| good	27.188 \| good	0.217 \| good	5.115 \| good	0.21 \| good
2025-07-20T09:00:00.000Z	33 \| good	6.386 \| good	28.647 \| good	28.833 \| good	0.219 \| good	4.091 \| good	0.203 \| good
2025-07-20T10:00:00.000Z	33 \| good	6.36 \| good	28.606 \| good	32.025 \| good	0.227 \| good	3.967 \| good	0.204 \| good
2025-07-20T11:00:00.000Z	38 \| good	7.484 \| good	33.055 \| good	33.134 \| good	0.236 \| good	3.843 \| good	0.206 \| good
2025-07-20T12:00:00.000Z	33 \| good	5.68 \| good	24.239 \| good	33.123 \| good	0.244 \| good	3.72 \| good	0.207 \| good
2025-07-20T13:00:00.000Z	33 \| good	5.958 \| good	26.563 \| good	31.551 \| good	0.281 \| good	3.003 \| good	0.205 \| good
2025-07-20T14:00:00.000Z	38 \| good	6.997 \| good	31.057 \| good	32.067 \| good	0.318 \| good	2.287 \| good	0.203 \| good
2025-07-20T15:00:00.000Z	31 \| good	4.239 \| good	18.651 \| good	34.311 \| good	0.355 \| good	1.57 \| good	0.202 \| good
2025-07-20T16:00:00.000Z	33 \| good	5.826 \| good	25.255 \| good	36.039 \| good	0.309 \| good	1.44 \| good	0.197 \| good
2025-07-20T17:00:00.000Z	31 \| good	5.064 \| good	21.795 \| good	33.175 \| good	0.264 \| good	1.309 \| good	0.192 \| good
2025-07-20T18:00:00.000Z	35 \| good	6.111 \| good	26.771 \| good	37.934 \| good	0.218 \| good	1.179 \| good	0.187 \| good
2025-07-20T19:00:00.000Z	49 \| good	9.085 \| good	40.277 \| good	41.485 \| good	0.194 \| good	1.133 \| good	0.185 \| good
2025-07-20T20:00:00.000Z	43 \| good	7.433 \| good	32.435 \| good	45.636 \| good	0.169 \| good	1.086 \| good	0.182 \| good
2025-07-20T21:00:00.000Z	42 \| good	7.385 \| good	32.448 \| good	44.538 \| good	0.145 \| good	1.04 \| good	0.18 \| good
2025-07-20T22:00:00.000Z	44 \| good	7.731 \| good	34.11 \| good	39.366 \| good	0.158 \| good	1.512 \| good	0.182 \| good
2025-07-20T23:00:00.000Z	44 \| good	7.568 \| good	33.293 \| good	35.456 \| good	0.172 \| good	1.985 \| good	0.185 \| good
2025-07-21T00:00:00.000Z	49 \| good	9.33 \| good	41.845 \| good	36.627 \| good	0.185 \| good	2.457 \| good	0.188 \| good
2025-07-21T01:00:00.000Z	44 \| good	7.833 \| good	34.31 \| good	37.285 \| good	0.201 \| good	2.992 \| good	0.192 \| good
2025-07-21T02:00:00.000Z	44 \| good	8.06 \| good	35.297 \| good	34.99 \| good	0.217 \| good	3.527 \| good	0.197 \| good
2025-07-21T03:00:00.000Z	38 \| good	6.541 \| good	28.934 \| good	33.69 \| good	0.233 \| good	4.062 \| good	0.202 \| good
2025-07-21T04:00:00.000Z	31 \| good	3.922 \| good	17.174 \| good	34.165 \| good	0.294 \| good	3.828 \| good	0.195 \| good
2025-07-21T05:00:00.000Z	32 \| good	4.656 \| good	20.125 \| good	34.97 \| good	0.354 \| good	3.594 \| good	0.189 \| good
2025-07-21T06:00:00.000Z	37 \| good	2.346 \| good	2.464 \| good	39.723 \| good	0.417 \| good	3.371 \| good	0.182 \| good
2025-07-21T07:00:00.000Z	29 \| good	4.626 \| good	19.874 \| good	31.036 \| good	0.536 \| good	3.369 \| good	0.178 \| good
2025-07-21T08:00:00.000Z	27 \| good	2.844 \| good	11.784 \| good	28.75 \| good	0.658 \| good	3.378 \| good	0.174 \| good
2025-07-21T09:00:00.000Z	26 \| good	3.685 \| good	16.087 \| good	28.375 \| good	0.779 \| good	3.387 \| good	0.169 \| good
2025-07-21T10:00:00.000Z	27 \| good	4.85 \| good	21.032 \| good	28.351 \| good	0.741 \| good	3.257 \| good	0.169 \| 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

Marion, Iowa

Muscatine, Iowa

Davenport, Iowa

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Frequently asked questions

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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?