What are the current PM10 levels at Waukegan, Illinois?

The current PM10 levels in Waukegan, Illinois are 24.033 μg/m3.

What are the current sulfur dioxide (SO2) levels at Waukegan, Illinois?

The current sulfur dioxide (SO2) levels in Waukegan, Illinois are 1.195 ppb.

What are the current ozone (O3) levels at Waukegan, Illinois?

The current ozone (O3) levels at Waukegan, Illinois is 23.206 ppm.

What are the current nitrogen dioxide (NO2) levels at Waukegan, Illinois?

The current nitrogen dioxide (NO2) levels at Waukegan, Illinois is 12.998 ppb.

Real-time air quality index in Waukegan, Illinois today

Q: What are the current PM2.5 levels in Waukegan, Illinois?

The measured PM2.5 levels in Waukegan, Illinois at present are 5.024 μg/m3.

Stay updated with real-time air quality in Waukegan, Illinois featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Waukegan, Illinois

Last updated: ... (Local time)

Common air pollutants in Waukegan, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.03 μg/m³

155

255

425

605+

Ozone (O₃)

23.21 ppb

201

201+

Sulfur Dioxide (SO₂)

1.20 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Waukegan, Illinois

Get Live Pollen Counts

Waukegan, Illinois

Scroll To Air Quality Map

Track live Waukegan, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-23T03:00:00.000Z	31 \| good	4.751 \| good	23.008 \| good	32.674 \| good	0.873 \| good	4.178 \| good	0.158 \| good
2026-01-23T04:00:00.000Z	29 \| good	4.396 \| good	16.642 \| good	31.114 \| good	0.845 \| good	4.346 \| good	0.158 \| good
2026-01-23T05:00:00.000Z	27 \| good	3.835 \| good	17.395 \| good	28.985 \| good	0.749 \| good	4.707 \| good	0.145 \| good
2026-01-23T06:00:00.000Z	24 \| good	4.364 \| good	22.488 \| good	26.164 \| good	1.127 \| good	4.65 \| good	0.145 \| good
2026-01-23T07:00:00.000Z	31 \| good	4.094 \| good	32.856 \| good	27.831 \| good	1.269 \| good	4.767 \| good	0.158 \| good
2026-01-23T08:00:00.000Z	27 \| good	4.508 \| good	29.317 \| good	28.067 \| good	1.833 \| good	3.738 \| good	0.158 \| good
2026-01-23T09:00:00.000Z	33 \| good	5.883 \| good	29.288 \| good	26.04 \| good	1.264 \| good	4.875 \| good	0.158 \| good
2026-01-23T10:00:00.000Z	27 \| good	4.704 \| good	26.9 \| good	25.68 \| good	2.583 \| good	4.963 \| good	0.158 \| good
2026-01-23T11:00:00.000Z	27 \| good	4.532 \| good	18.565 \| good	28.479 \| good	2.212 \| good	5.909 \| good	0.158 \| good
2026-01-23T12:00:00.000Z	27 \| good	5.078 \| good	18.515 \| good	24.673 \| good	1.287 \| good	6.868 \| good	0.158 \| good
2026-01-23T13:00:00.000Z	27 \| good	4.561 \| good	18.939 \| good	28.944 \| good	2.668 \| good	6.765 \| good	0.158 \| good
2026-01-23T14:00:00.000Z	27 \| good	5.083 \| good	19.658 \| good	29.325 \| good	1.507 \| good	7.279 \| good	0.203 \| good
2026-01-23T15:00:00.000Z	33 \| good	5.799 \| good	20.708 \| good	28.119 \| good	2.568 \| good	7.802 \| good	0.158 \| good
2026-01-23T16:00:00.000Z	33 \| good	5.609 \| good	16.512 \| good	27.436 \| good	3.618 \| good	7.337 \| good	0.158 \| good
2026-01-23T17:00:00.000Z	27 \| good	5.366 \| good	17.018 \| good	27.328 \| good	1.808 \| good	5.886 \| good	0.158 \| good
2026-01-23T18:00:00.000Z	29 \| good	5.401 \| good	31.029 \| good	28.273 \| good	1.763 \| good	6.018 \| good	0.158 \| good
2026-01-23T19:00:00.000Z	33 \| good	5.532 \| good	30.156 \| good	29.261 \| good	1.73 \| good	5.534 \| good	0.158 \| good
2026-01-23T20:00:00.000Z	27 \| good	5.497 \| good	26.438 \| good	28.757 \| good	1.823 \| good	5.258 \| good	0.203 \| good
2026-01-23T21:00:00.000Z	33 \| good	5.515 \| good	28.155 \| good	30.238 \| good	1.099 \| good	5.508 \| good	0.203 \| good
2026-01-23T22:00:00.000Z	33 \| good	5.78 \| good	26.478 \| good	28.814 \| good	1.397 \| good	6.173 \| good	0.258 \| good
2026-01-23T23:00:00.000Z	33 \| good	5.778 \| good	25.308 \| good	27.237 \| good	1.191 \| good	7.785 \| good	0.213 \| good
2026-01-24T00:00:00.000Z	33 \| good	6.177 \| good	25.988 \| good	27.45 \| good	0.95 \| good	9.889 \| good	0.215 \| good
2026-01-24T01:00:00.000Z	38 \| good	6.561 \| good	30.624 \| good	24.887 \| good	0.857 \| good	11.26 \| good	0.215 \| good
2026-01-24T02:00:00.000Z	38 \| good	6.655 \| good	29.811 \| good	23.512 \| good	0.866 \| good	11.803 \| good	0.228 \| good
2026-01-24T03:00:00.000Z	38 \| good	6.747 \| good	23.267 \| good	18.661 \| good	0.736 \| good	12.533 \| good	0.228 \| good
2026-01-24T04:00:00.000Z	38 \| good	7.071 \| good	27.265 \| good	16.826 \| good	0.807 \| good	11.684 \| good	0.254 \| good
2026-01-24T05:00:00.000Z	38 \| good	7.147 \| good	24.725 \| good	15.695 \| good	0.866 \| good	9.299 \| good	0.324 \| good
2026-01-24T06:00:00.000Z	38 \| good	7.455 \| good	26.377 \| good	14.719 \| good	1.247 \| good	8.322 \| good	0.234 \| good
2026-01-24T07:00:00.000Z	38 \| good	7.232 \| good	25.544 \| good	13.393 \| good	1.569 \| good	8.48 \| good	0.234 \| good
2026-01-24T08:00:00.000Z	38 \| good	7.178 \| good	26.514 \| good	12.571 \| good	1.125 \| good	7.505 \| good	0.244 \| good
2026-01-24T09:00:00.000Z	38 \| good	6.746 \| good	19.186 \| good	11.561 \| good	1.217 \| good	7 \| good	0.231 \| good
2026-01-24T10:00:00.000Z	33 \| good	6.399 \| good	22.85 \| good	14.777 \| good	1.28 \| good	8.948 \| good	0.219 \| good
2026-01-24T11:00:00.000Z	33 \| good	5.766 \| good	20.946 \| good	14.579 \| good	1.902 \| good	9.559 \| good	0.276 \| good
2026-01-24T12:00:00.000Z	33 \| good	6.005 \| good	27.421 \| good	13.008 \| good	2.197 \| good	11.287 \| good	0.279 \| good
2026-01-24T13:00:00.000Z	33 \| good	6.036 \| good	26.13 \| good	8.374 \| good	2.675 \| good	12.583 \| good	0.279 \| good
2026-01-24T14:00:00.000Z	33 \| good	6.023 \| good	28.247 \| good	14.236 \| good	2.066 \| good	15.883 \| good	0.285 \| good
2026-01-24T15:00:00.000Z	33 \| good	6.221 \| good	25.666 \| good	15.986 \| good	1.108 \| good	16.035 \| good	0.321 \| good
2026-01-24T16:00:00.000Z	33 \| good	6.028 \| good	28.896 \| good	12.394 \| good	1.13 \| good	13.7 \| good	0.309 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.919 \| good	27.979 \| good	12.568 \| good	1.355 \| good	9.469 \| good	0.27 \| good
2026-01-24T18:00:00.000Z	33 \| good	5.717 \| good	22.9 \| good	15.875 \| good	1.534 \| good	7.183 \| good	0.258 \| good
2026-01-24T19:00:00.000Z	33 \| good	5.75 \| good	27.268 \| good	21.11 \| good	1.659 \| good	7.349 \| good	0.258 \| good
2026-01-24T20:00:00.000Z	33 \| good	5.778 \| good	26.246 \| good	22.433 \| good	1.084 \| good	7.49 \| good	0.248 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.222 \| good	24.758 \| good	23.618 \| good	0.959 \| good	8.284 \| good	0.303 \| good
2026-01-24T22:00:00.000Z	33 \| good	5.72 \| good	22.431 \| good	23.638 \| good	0.786 \| good	9.234 \| good	0.303 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.852 \| good	24.801 \| good	24.218 \| good	0.69 \| good	11.069 \| good	0.303 \| good
2026-01-25T00:00:00.000Z	27 \| good	4.936 \| good	22.413 \| good	25.372 \| good	1.248 \| good	12.975 \| good	0.348 \| good
2026-01-25T01:00:00.000Z	27 \| good	5.024 \| good	24.033 \| good	23.206 \| good	1.195 \| good	12.998 \| good	0.248 \| good
2026-01-25T02:00:00.000Z	33 \| good	5.663 \| good	26.145 \| good	24.678 \| good	1.188 \| good	13.785 \| good	0.258 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.024 \| good	24.033 \| good	23.206 \| good	1.195 \| good	12.998 \| good	0.248 \| good
2026-01-25T03:00:00.000Z	38 \| good	6.798 \| good	29.958 \| good	12.65 \| good	0.817 \| good	11.3 \| good	0.236 \| good
2026-01-25T04:00:00.000Z	38 \| good	6.966 \| good	30.732 \| good	12.329 \| good	0.788 \| good	10.577 \| good	0.23 \| good
2026-01-25T05:00:00.000Z	38 \| good	7.314 \| good	32.274 \| good	11.382 \| good	0.759 \| good	9.854 \| good	0.225 \| good
2026-01-25T06:00:00.000Z	44 \| good	7.581 \| good	33.524 \| good	10.797 \| good	0.73 \| good	9.13 \| good	0.22 \| good
2026-01-25T07:00:00.000Z	38 \| good	7.364 \| good	32.534 \| good	11.806 \| good	0.668 \| good	8.586 \| good	0.215 \| good
2026-01-25T08:00:00.000Z	38 \| good	7.158 \| good	31.491 \| good	11.452 \| good	0.605 \| good	8.042 \| good	0.209 \| good
2026-01-25T09:00:00.000Z	38 \| good	7.066 \| good	31.171 \| good	12.476 \| good	0.542 \| good	7.497 \| good	0.204 \| good
2026-01-25T10:00:00.000Z	38 \| good	6.88 \| good	30.366 \| good	14.064 \| good	0.522 \| good	6.66 \| good	0.195 \| good
2026-01-25T11:00:00.000Z	38 \| good	6.966 \| good	30.843 \| good	17.544 \| good	0.502 \| good	5.822 \| good	0.187 \| good
2026-01-25T12:00:00.000Z	38 \| good	6.679 \| good	29.555 \| good	19.046 \| good	0.481 \| good	4.984 \| good	0.178 \| good
2026-01-25T13:00:00.000Z	38 \| good	7.147 \| good	31.582 \| good	20.349 \| good	0.563 \| good	5.01 \| good	0.183 \| good
2026-01-25T14:00:00.000Z	44 \| good	7.602 \| good	33.49 \| good	21.387 \| good	0.644 \| good	5.036 \| good	0.188 \| good
2026-01-25T15:00:00.000Z	44 \| good	7.744 \| good	34.093 \| good	19.883 \| good	0.725 \| good	5.061 \| good	0.193 \| good
2026-01-25T16:00:00.000Z	44 \| good	8.011 \| good	35.181 \| good	21.715 \| good	0.728 \| good	4.504 \| good	0.191 \| good
2026-01-25T17:00:00.000Z	44 \| good	7.654 \| good	33.684 \| good	24.142 \| good	0.731 \| good	3.946 \| good	0.188 \| good
2026-01-25T18:00:00.000Z	38 \| good	6.997 \| good	31.165 \| good	27.285 \| good	0.734 \| good	3.388 \| good	0.186 \| good
2026-01-25T19:00:00.000Z	33 \| good	6.493 \| good	28.787 \| good	28.26 \| good	0.69 \| good	3.627 \| good	0.188 \| good
2026-01-25T20:00:00.000Z	38 \| good	6.989 \| good	31.011 \| good	28.116 \| good	0.647 \| good	3.866 \| good	0.19 \| good
2026-01-25T21:00:00.000Z	44 \| good	8.117 \| good	35.568 \| good	26.739 \| good	0.604 \| good	4.104 \| good	0.192 \| good
2026-01-25T22:00:00.000Z	49 \| good	9.335 \| good	41.647 \| good	23.265 \| good	0.583 \| good	4.999 \| good	0.195 \| good
2026-01-25T23:00:00.000Z	52 \| moderate	10.247 \| good	45.334 \| good	19.504 \| good	0.562 \| good	5.893 \| good	0.198 \| good
2026-01-26T00:00:00.000Z	52 \| moderate	10.272 \| good	45.145 \| good	18.866 \| good	0.542 \| good	6.787 \| good	0.202 \| good
2026-01-26T01:00:00.000Z	52 \| moderate	10.146 \| good	45.011 \| good	21.018 \| good	0.531 \| good	6.509 \| good	0.201 \| good
2026-01-26T02:00:00.000Z	52 \| moderate	9.565 \| good	42.668 \| good	20.982 \| good	0.521 \| good	6.232 \| good	0.2 \| good
2026-01-26T03:00:00.000Z	49 \| good	9.181 \| good	41.1 \| good	19.695 \| good	0.511 \| good	5.954 \| good	0.199 \| good
2026-01-26T04:00:00.000Z	49 \| good	9.13 \| good	40.888 \| good	21.015 \| good	0.52 \| good	5.499 \| good	0.199 \| good
2026-01-26T05:00:00.000Z	49 \| good	9.416 \| good	42.113 \| good	18.38 \| good	0.528 \| good	5.044 \| good	0.199 \| good
2026-01-26T06:00:00.000Z	49 \| good	9.174 \| good	40.749 \| good	17.19 \| good	0.537 \| good	4.589 \| good	0.198 \| good
2026-01-26T07:00:00.000Z	49 \| good	9.338 \| good	41.684 \| good	17.984 \| good	0.49 \| good	4.226 \| good	0.197 \| good
2026-01-26T08:00:00.000Z	52 \| moderate	9.953 \| good	44.166 \| good	18.824 \| good	0.444 \| good	3.862 \| good	0.196 \| good
2026-01-26T09:00:00.000Z	54 \| moderate	11.211 \| good	49.398 \| good	19.811 \| good	0.397 \| good	3.499 \| good	0.195 \| good
2026-01-26T10:00:00.000Z	56 \| moderate	12.357 \| fine	55.594 \| fine	18.092 \| good	0.415 \| good	3.494 \| good	0.195 \| good
2026-01-26T11:00:00.000Z	60 \| moderate	13.996 \| fine	62.939 \| fine	17.076 \| good	0.432 \| good	3.49 \| good	0.194 \| good
2026-01-26T12:00:00.000Z	62 \| moderate	15.247 \| fine	67.835 \| fine	17.819 \| good	0.45 \| good	3.486 \| good	0.193 \| good
2026-01-26T13:00:00.000Z	62 \| moderate	15.171 \| fine	67.709 \| fine	16.449 \| good	0.468 \| good	3.641 \| good	0.207 \| good
2026-01-26T14:00:00.000Z	60 \| moderate	13.961 \| fine	62.87 \| fine	18.698 \| good	0.485 \| good	3.796 \| good	0.22 \| good
2026-01-26T15:00:00.000Z	58 \| moderate	12.726 \| fine	57.59 \| fine	23.429 \| good	0.502 \| good	3.951 \| good	0.234 \| good
2026-01-26T16:00:00.000Z	54 \| moderate	11.434 \| good	50.694 \| good	28.073 \| good	0.517 \| good	3.49 \| good	0.232 \| good
2026-01-26T17:00:00.000Z	49 \| good	9.01 \| good	40.178 \| good	30.736 \| good	0.532 \| good	3.03 \| good	0.23 \| good
2026-01-26T18:00:00.000Z	44 \| good	7.62 \| good	33.53 \| good	30.296 \| good	0.546 \| good	2.569 \| good	0.228 \| good
2026-01-26T19:00:00.000Z	38 \| good	6.615 \| good	29.53 \| good	30.414 \| good	0.597 \| good	2.809 \| good	0.224 \| good
2026-01-26T20:00:00.000Z	33 \| good	5.997 \| good	26.811 \| good	30.884 \| good	0.647 \| good	3.049 \| good	0.219 \| good
2026-01-26T21:00:00.000Z	33 \| good	6.293 \| good	27.918 \| good	31.421 \| good	0.698 \| good	3.29 \| good	0.214 \| good
2026-01-26T22:00:00.000Z	33 \| good	6.061 \| good	27 \| good	31.767 \| good	0.654 \| good	4.501 \| good	0.214 \| good
2026-01-26T23:00:00.000Z	33 \| good	6.12 \| good	27.125 \| good	28.883 \| good	0.61 \| good	5.713 \| good	0.214 \| good
2026-01-27T00:00:00.000Z	52 \| moderate	10.19 \| good	10.868 \| good	29.254 \| good	0.549 \| good	6.864 \| good	0.214 \| good
2026-01-27T01:00:00.000Z	27 \| good	4.625 \| good	20.285 \| good	26.037 \| good	0.584 \| good	6.922 \| good	0.212 \| good
2026-01-27T02:00:00.000Z	23 \| good	4.055 \| good	17.726 \| good	24.728 \| good	0.603 \| good	6.918 \| good	0.21 \| good

Waukegan

Empower business decisions with accurate air quality data

Waukegan, Illinois air quality map: Real-time AQI near you

0.23ppm

How accurate is Illinois, USA air quality data?

Air quality measurements for Illinois, 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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

How frequently is the air quality data for Waukegan, Illinois updated?

Air quality data for Waukegan, Illinois is updated on an hourly basis.

When did Waukegan, Illinois experience the worst air quality in the last 24 hours?

The worst air quality in Waukegan, Illinois was recorded at 09:00:00 on 2026-01-24.

When did Waukegan, Illinois have its best air quality in the last 24 hours?

The best air quality in Waukegan, Illinois was recorded at 01:00:00 on 2026-01-25.

What is the real-time air quality index for Waukegan, Illinois?

The real-time air quality index in Waukegan, Illinois is 27, currently categorized as Good.

Which pollutant is found most often in Waukegan, Illinois?

The most common pollutant in Waukegan, Illinois is PM2.5.

What can I do if the air quality in Waukegan, Illinois is poor?

If the air quality in Waukegan, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Waukegan, Illinois?

The measured PM_2.5 levels in Waukegan, Illinois at present are 5.024 μg/m³.

What are the current PM₁₀ levels at Waukegan, Illinois?

The current PM₁₀ levels in Waukegan, Illinois are 24.033 μg/m³.

What are the current carbon monoxide (CO) levels at Waukegan, Illinois?

The current carbon monoxide (CO) level in Waukegan, Illinois is 0.248 ppm.

What are the current sulfur dioxide (SO₂) levels at Waukegan, Illinois?

The current sulfur dioxide (SO₂) levels in Waukegan, Illinois are 1.195 ppb.

What are the current ozone (O₃) levels at Waukegan, Illinois?

The current ozone (O₃) levels at Waukegan, Illinois is 23.206 ppm.

What are the current nitrogen dioxide (NO₂) levels at Waukegan, Illinois?

The current nitrogen dioxide (NO₂) levels at Waukegan, Illinois is 12.998 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-23T03:00:00.000Z	31 \| good	4.751 \| good	23.008 \| good	32.674 \| good	0.873 \| good	4.178 \| good	0.158 \| good
2026-01-23T04:00:00.000Z	29 \| good	4.396 \| good	16.642 \| good	31.114 \| good	0.845 \| good	4.346 \| good	0.158 \| good
2026-01-23T05:00:00.000Z	27 \| good	3.835 \| good	17.395 \| good	28.985 \| good	0.749 \| good	4.707 \| good	0.145 \| good
2026-01-23T06:00:00.000Z	24 \| good	4.364 \| good	22.488 \| good	26.164 \| good	1.127 \| good	4.65 \| good	0.145 \| good
2026-01-23T07:00:00.000Z	31 \| good	4.094 \| good	32.856 \| good	27.831 \| good	1.269 \| good	4.767 \| good	0.158 \| good
2026-01-23T08:00:00.000Z	27 \| good	4.508 \| good	29.317 \| good	28.067 \| good	1.833 \| good	3.738 \| good	0.158 \| good
2026-01-23T09:00:00.000Z	33 \| good	5.883 \| good	29.288 \| good	26.04 \| good	1.264 \| good	4.875 \| good	0.158 \| good
2026-01-23T10:00:00.000Z	27 \| good	4.704 \| good	26.9 \| good	25.68 \| good	2.583 \| good	4.963 \| good	0.158 \| good
2026-01-23T11:00:00.000Z	27 \| good	4.532 \| good	18.565 \| good	28.479 \| good	2.212 \| good	5.909 \| good	0.158 \| good
2026-01-23T12:00:00.000Z	27 \| good	5.078 \| good	18.515 \| good	24.673 \| good	1.287 \| good	6.868 \| good	0.158 \| good
2026-01-23T13:00:00.000Z	27 \| good	4.561 \| good	18.939 \| good	28.944 \| good	2.668 \| good	6.765 \| good	0.158 \| good
2026-01-23T14:00:00.000Z	27 \| good	5.083 \| good	19.658 \| good	29.325 \| good	1.507 \| good	7.279 \| good	0.203 \| good
2026-01-23T15:00:00.000Z	33 \| good	5.799 \| good	20.708 \| good	28.119 \| good	2.568 \| good	7.802 \| good	0.158 \| good
2026-01-23T16:00:00.000Z	33 \| good	5.609 \| good	16.512 \| good	27.436 \| good	3.618 \| good	7.337 \| good	0.158 \| good
2026-01-23T17:00:00.000Z	27 \| good	5.366 \| good	17.018 \| good	27.328 \| good	1.808 \| good	5.886 \| good	0.158 \| good
2026-01-23T18:00:00.000Z	29 \| good	5.401 \| good	31.029 \| good	28.273 \| good	1.763 \| good	6.018 \| good	0.158 \| good
2026-01-23T19:00:00.000Z	33 \| good	5.532 \| good	30.156 \| good	29.261 \| good	1.73 \| good	5.534 \| good	0.158 \| good
2026-01-23T20:00:00.000Z	27 \| good	5.497 \| good	26.438 \| good	28.757 \| good	1.823 \| good	5.258 \| good	0.203 \| good
2026-01-23T21:00:00.000Z	33 \| good	5.515 \| good	28.155 \| good	30.238 \| good	1.099 \| good	5.508 \| good	0.203 \| good
2026-01-23T22:00:00.000Z	33 \| good	5.78 \| good	26.478 \| good	28.814 \| good	1.397 \| good	6.173 \| good	0.258 \| good
2026-01-23T23:00:00.000Z	33 \| good	5.778 \| good	25.308 \| good	27.237 \| good	1.191 \| good	7.785 \| good	0.213 \| good
2026-01-24T00:00:00.000Z	33 \| good	6.177 \| good	25.988 \| good	27.45 \| good	0.95 \| good	9.889 \| good	0.215 \| good
2026-01-24T01:00:00.000Z	38 \| good	6.561 \| good	30.624 \| good	24.887 \| good	0.857 \| good	11.26 \| good	0.215 \| good
2026-01-24T02:00:00.000Z	38 \| good	6.655 \| good	29.811 \| good	23.512 \| good	0.866 \| good	11.803 \| good	0.228 \| good
2026-01-24T03:00:00.000Z	38 \| good	6.747 \| good	23.267 \| good	18.661 \| good	0.736 \| good	12.533 \| good	0.228 \| good
2026-01-24T04:00:00.000Z	38 \| good	7.071 \| good	27.265 \| good	16.826 \| good	0.807 \| good	11.684 \| good	0.254 \| good
2026-01-24T05:00:00.000Z	38 \| good	7.147 \| good	24.725 \| good	15.695 \| good	0.866 \| good	9.299 \| good	0.324 \| good
2026-01-24T06:00:00.000Z	38 \| good	7.455 \| good	26.377 \| good	14.719 \| good	1.247 \| good	8.322 \| good	0.234 \| good
2026-01-24T07:00:00.000Z	38 \| good	7.232 \| good	25.544 \| good	13.393 \| good	1.569 \| good	8.48 \| good	0.234 \| good
2026-01-24T08:00:00.000Z	38 \| good	7.178 \| good	26.514 \| good	12.571 \| good	1.125 \| good	7.505 \| good	0.244 \| good
2026-01-24T09:00:00.000Z	38 \| good	6.746 \| good	19.186 \| good	11.561 \| good	1.217 \| good	7 \| good	0.231 \| good
2026-01-24T10:00:00.000Z	33 \| good	6.399 \| good	22.85 \| good	14.777 \| good	1.28 \| good	8.948 \| good	0.219 \| good
2026-01-24T11:00:00.000Z	33 \| good	5.766 \| good	20.946 \| good	14.579 \| good	1.902 \| good	9.559 \| good	0.276 \| good
2026-01-24T12:00:00.000Z	33 \| good	6.005 \| good	27.421 \| good	13.008 \| good	2.197 \| good	11.287 \| good	0.279 \| good
2026-01-24T13:00:00.000Z	33 \| good	6.036 \| good	26.13 \| good	8.374 \| good	2.675 \| good	12.583 \| good	0.279 \| good
2026-01-24T14:00:00.000Z	33 \| good	6.023 \| good	28.247 \| good	14.236 \| good	2.066 \| good	15.883 \| good	0.285 \| good
2026-01-24T15:00:00.000Z	33 \| good	6.221 \| good	25.666 \| good	15.986 \| good	1.108 \| good	16.035 \| good	0.321 \| good
2026-01-24T16:00:00.000Z	33 \| good	6.028 \| good	28.896 \| good	12.394 \| good	1.13 \| good	13.7 \| good	0.309 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.919 \| good	27.979 \| good	12.568 \| good	1.355 \| good	9.469 \| good	0.27 \| good
2026-01-24T18:00:00.000Z	33 \| good	5.717 \| good	22.9 \| good	15.875 \| good	1.534 \| good	7.183 \| good	0.258 \| good
2026-01-24T19:00:00.000Z	33 \| good	5.75 \| good	27.268 \| good	21.11 \| good	1.659 \| good	7.349 \| good	0.258 \| good
2026-01-24T20:00:00.000Z	33 \| good	5.778 \| good	26.246 \| good	22.433 \| good	1.084 \| good	7.49 \| good	0.248 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.222 \| good	24.758 \| good	23.618 \| good	0.959 \| good	8.284 \| good	0.303 \| good
2026-01-24T22:00:00.000Z	33 \| good	5.72 \| good	22.431 \| good	23.638 \| good	0.786 \| good	9.234 \| good	0.303 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.852 \| good	24.801 \| good	24.218 \| good	0.69 \| good	11.069 \| good	0.303 \| good
2026-01-25T00:00:00.000Z	27 \| good	4.936 \| good	22.413 \| good	25.372 \| good	1.248 \| good	12.975 \| good	0.348 \| good
2026-01-25T01:00:00.000Z	27 \| good	5.024 \| good	24.033 \| good	23.206 \| good	1.195 \| good	12.998 \| good	0.248 \| good
2026-01-25T02:00:00.000Z	33 \| good	5.663 \| good	26.145 \| good	24.678 \| good	1.188 \| good	13.785 \| good	0.258 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.024 \| good	24.033 \| good	23.206 \| good	1.195 \| good	12.998 \| good	0.248 \| good
2026-01-25T03:00:00.000Z	38 \| good	6.798 \| good	29.958 \| good	12.65 \| good	0.817 \| good	11.3 \| good	0.236 \| good
2026-01-25T04:00:00.000Z	38 \| good	6.966 \| good	30.732 \| good	12.329 \| good	0.788 \| good	10.577 \| good	0.23 \| good
2026-01-25T05:00:00.000Z	38 \| good	7.314 \| good	32.274 \| good	11.382 \| good	0.759 \| good	9.854 \| good	0.225 \| good
2026-01-25T06:00:00.000Z	44 \| good	7.581 \| good	33.524 \| good	10.797 \| good	0.73 \| good	9.13 \| good	0.22 \| good
2026-01-25T07:00:00.000Z	38 \| good	7.364 \| good	32.534 \| good	11.806 \| good	0.668 \| good	8.586 \| good	0.215 \| good
2026-01-25T08:00:00.000Z	38 \| good	7.158 \| good	31.491 \| good	11.452 \| good	0.605 \| good	8.042 \| good	0.209 \| good
2026-01-25T09:00:00.000Z	38 \| good	7.066 \| good	31.171 \| good	12.476 \| good	0.542 \| good	7.497 \| good	0.204 \| good
2026-01-25T10:00:00.000Z	38 \| good	6.88 \| good	30.366 \| good	14.064 \| good	0.522 \| good	6.66 \| good	0.195 \| good
2026-01-25T11:00:00.000Z	38 \| good	6.966 \| good	30.843 \| good	17.544 \| good	0.502 \| good	5.822 \| good	0.187 \| good
2026-01-25T12:00:00.000Z	38 \| good	6.679 \| good	29.555 \| good	19.046 \| good	0.481 \| good	4.984 \| good	0.178 \| good
2026-01-25T13:00:00.000Z	38 \| good	7.147 \| good	31.582 \| good	20.349 \| good	0.563 \| good	5.01 \| good	0.183 \| good
2026-01-25T14:00:00.000Z	44 \| good	7.602 \| good	33.49 \| good	21.387 \| good	0.644 \| good	5.036 \| good	0.188 \| good
2026-01-25T15:00:00.000Z	44 \| good	7.744 \| good	34.093 \| good	19.883 \| good	0.725 \| good	5.061 \| good	0.193 \| good
2026-01-25T16:00:00.000Z	44 \| good	8.011 \| good	35.181 \| good	21.715 \| good	0.728 \| good	4.504 \| good	0.191 \| good
2026-01-25T17:00:00.000Z	44 \| good	7.654 \| good	33.684 \| good	24.142 \| good	0.731 \| good	3.946 \| good	0.188 \| good
2026-01-25T18:00:00.000Z	38 \| good	6.997 \| good	31.165 \| good	27.285 \| good	0.734 \| good	3.388 \| good	0.186 \| good
2026-01-25T19:00:00.000Z	33 \| good	6.493 \| good	28.787 \| good	28.26 \| good	0.69 \| good	3.627 \| good	0.188 \| good
2026-01-25T20:00:00.000Z	38 \| good	6.989 \| good	31.011 \| good	28.116 \| good	0.647 \| good	3.866 \| good	0.19 \| good
2026-01-25T21:00:00.000Z	44 \| good	8.117 \| good	35.568 \| good	26.739 \| good	0.604 \| good	4.104 \| good	0.192 \| good
2026-01-25T22:00:00.000Z	49 \| good	9.335 \| good	41.647 \| good	23.265 \| good	0.583 \| good	4.999 \| good	0.195 \| good
2026-01-25T23:00:00.000Z	52 \| moderate	10.247 \| good	45.334 \| good	19.504 \| good	0.562 \| good	5.893 \| good	0.198 \| good
2026-01-26T00:00:00.000Z	52 \| moderate	10.272 \| good	45.145 \| good	18.866 \| good	0.542 \| good	6.787 \| good	0.202 \| good
2026-01-26T01:00:00.000Z	52 \| moderate	10.146 \| good	45.011 \| good	21.018 \| good	0.531 \| good	6.509 \| good	0.201 \| good
2026-01-26T02:00:00.000Z	52 \| moderate	9.565 \| good	42.668 \| good	20.982 \| good	0.521 \| good	6.232 \| good	0.2 \| good
2026-01-26T03:00:00.000Z	49 \| good	9.181 \| good	41.1 \| good	19.695 \| good	0.511 \| good	5.954 \| good	0.199 \| good
2026-01-26T04:00:00.000Z	49 \| good	9.13 \| good	40.888 \| good	21.015 \| good	0.52 \| good	5.499 \| good	0.199 \| good
2026-01-26T05:00:00.000Z	49 \| good	9.416 \| good	42.113 \| good	18.38 \| good	0.528 \| good	5.044 \| good	0.199 \| good
2026-01-26T06:00:00.000Z	49 \| good	9.174 \| good	40.749 \| good	17.19 \| good	0.537 \| good	4.589 \| good	0.198 \| good
2026-01-26T07:00:00.000Z	49 \| good	9.338 \| good	41.684 \| good	17.984 \| good	0.49 \| good	4.226 \| good	0.197 \| good
2026-01-26T08:00:00.000Z	52 \| moderate	9.953 \| good	44.166 \| good	18.824 \| good	0.444 \| good	3.862 \| good	0.196 \| good
2026-01-26T09:00:00.000Z	54 \| moderate	11.211 \| good	49.398 \| good	19.811 \| good	0.397 \| good	3.499 \| good	0.195 \| good
2026-01-26T10:00:00.000Z	56 \| moderate	12.357 \| fine	55.594 \| fine	18.092 \| good	0.415 \| good	3.494 \| good	0.195 \| good
2026-01-26T11:00:00.000Z	60 \| moderate	13.996 \| fine	62.939 \| fine	17.076 \| good	0.432 \| good	3.49 \| good	0.194 \| good
2026-01-26T12:00:00.000Z	62 \| moderate	15.247 \| fine	67.835 \| fine	17.819 \| good	0.45 \| good	3.486 \| good	0.193 \| good
2026-01-26T13:00:00.000Z	62 \| moderate	15.171 \| fine	67.709 \| fine	16.449 \| good	0.468 \| good	3.641 \| good	0.207 \| good
2026-01-26T14:00:00.000Z	60 \| moderate	13.961 \| fine	62.87 \| fine	18.698 \| good	0.485 \| good	3.796 \| good	0.22 \| good
2026-01-26T15:00:00.000Z	58 \| moderate	12.726 \| fine	57.59 \| fine	23.429 \| good	0.502 \| good	3.951 \| good	0.234 \| good
2026-01-26T16:00:00.000Z	54 \| moderate	11.434 \| good	50.694 \| good	28.073 \| good	0.517 \| good	3.49 \| good	0.232 \| good
2026-01-26T17:00:00.000Z	49 \| good	9.01 \| good	40.178 \| good	30.736 \| good	0.532 \| good	3.03 \| good	0.23 \| good
2026-01-26T18:00:00.000Z	44 \| good	7.62 \| good	33.53 \| good	30.296 \| good	0.546 \| good	2.569 \| good	0.228 \| good
2026-01-26T19:00:00.000Z	38 \| good	6.615 \| good	29.53 \| good	30.414 \| good	0.597 \| good	2.809 \| good	0.224 \| good
2026-01-26T20:00:00.000Z	33 \| good	5.997 \| good	26.811 \| good	30.884 \| good	0.647 \| good	3.049 \| good	0.219 \| good
2026-01-26T21:00:00.000Z	33 \| good	6.293 \| good	27.918 \| good	31.421 \| good	0.698 \| good	3.29 \| good	0.214 \| good
2026-01-26T22:00:00.000Z	33 \| good	6.061 \| good	27 \| good	31.767 \| good	0.654 \| good	4.501 \| good	0.214 \| good
2026-01-26T23:00:00.000Z	33 \| good	6.12 \| good	27.125 \| good	28.883 \| good	0.61 \| good	5.713 \| good	0.214 \| good
2026-01-27T00:00:00.000Z	52 \| moderate	10.19 \| good	10.868 \| good	29.254 \| good	0.549 \| good	6.864 \| good	0.214 \| good
2026-01-27T01:00:00.000Z	27 \| good	4.625 \| good	20.285 \| good	26.037 \| good	0.584 \| good	6.922 \| good	0.212 \| good
2026-01-27T02:00:00.000Z	23 \| good	4.055 \| good	17.726 \| good	24.728 \| good	0.603 \| good	6.918 \| good	0.21 \| good

Real-time air quality index in Waukegan, Illinois today

Common air pollutants in Waukegan, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Waukegan, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

Waukegan, Illinois air quality map: Real-time AQI near you

Air quality in nearby cities

North Chicago, Illinois

Gurnee, Illinois

Beach Park, Illinois

Zion, Illinois

Gages Lake, Illinois

Lake Forest, Illinois

How accurate is Illinois, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Waukegan, Illinois updated?

When did Waukegan, Illinois experience the worst air quality in the last 24 hours?

When did Waukegan, Illinois have its best air quality in the last 24 hours?

What is the real-time air quality index for Waukegan, Illinois?

Which pollutant is found most often in Waukegan, Illinois?

What can I do if the air quality in Waukegan, Illinois is poor?

What are the current PM2.5 levels in Waukegan, Illinois?

What are the current PM10 levels at Waukegan, Illinois?

What are the current carbon monoxide (CO) levels at Waukegan, Illinois?

What are the current sulfur dioxide (SO2) levels at Waukegan, Illinois?

What are the current ozone (O3) levels at Waukegan, Illinois?

What are the current nitrogen dioxide (NO2) levels at Waukegan, Illinois?

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 Waukegan, Illinois?

What are the current PM₁₀ levels at Waukegan, Illinois?

What are the current sulfur dioxide (SO₂) levels at Waukegan, Illinois?

What are the current ozone (O₃) levels at Waukegan, Illinois?

What are the current nitrogen dioxide (NO₂) levels at Waukegan, Illinois?