What is the current level of PM10 in Lake Zurich, Illinois?

Lake Zurich, Illinois currently has a PM10 concentration of 29.564 μg/m3.

What is the current level of sulfur dioxide (SO2) in Lake Zurich, Illinois?

The current sulfur dioxide (SO2) concentration in Lake Zurich, Illinois is 0.291 ppb.

What is the current level of ozone (O3) in Lake Zurich, Illinois?

Lake Zurich, Illinois currently has an ozone (O3) concentration of 32.73 ppm.

What is the current level of nitrogen dioxide (NO2) in Lake Zurich, Illinois?

The current level of nitrogen dioxide (NO2) in Lake Zurich, Illinois is 4.58 ppb.

Current air quality index in Lake Zurich, Illinois today

Q: What is the PM2.5 concentration in Lake Zurich, Illinois right now?

Lake Zurich, Illinois currently has a PM2.5 concentration of 5.999 μg/m3.

Stay updated with real-time air quality in Lake Zurich, 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

Lake Zurich, Illinois

Last updated: ... (Local time)

Common air pollutants in Lake Zurich, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

29.56 μg/m³

155

255

425

605+

Ozone (O₃)

32.73 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.58 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Lake Zurich, Illinois

Get Live Pollen Counts

Lake Zurich, Illinois

Scroll To Air Quality Map

Track live Lake Zurich, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-26T02:00:00.000Z	33 \| good	5.29 \| good	27.803 \| good	36.398 \| good	0.396 \| good	5.233 \| good	0.25 \| good
2026-04-26T03:00:00.000Z	31 \| good	5.496 \| good	22.852 \| good	32.94 \| good	0.389 \| good	7.584 \| good	0.262 \| good
2026-04-26T04:00:00.000Z	27 \| good	5.417 \| good	18.834 \| good	27.667 \| good	0.333 \| good	5.621 \| good	0.25 \| good
2026-04-26T05:00:00.000Z	28 \| good	4.287 \| good	18.598 \| good	30.391 \| good	0.322 \| good	4.594 \| good	0.207 \| good
2026-04-26T06:00:00.000Z	31 \| good	4.947 \| good	21.498 \| good	32.875 \| good	0.312 \| good	3.147 \| good	0.207 \| good
2026-04-26T07:00:00.000Z	31 \| good	4.203 \| good	19.752 \| good	34.001 \| good	0.43 \| good	2.903 \| good	0.207 \| good
2026-04-26T08:00:00.000Z	30 \| good	3.435 \| good	18.276 \| good	32.268 \| good	0.352 \| good	3.063 \| good	0.165 \| good
2026-04-26T09:00:00.000Z	30 \| good	3.533 \| good	16.285 \| good	31.508 \| good	0.378 \| good	2.596 \| good	0.165 \| good
2026-04-26T10:00:00.000Z	26 \| good	4.095 \| good	17.855 \| good	27.849 \| good	0.296 \| good	5.133 \| good	0.154 \| good
2026-04-26T11:00:00.000Z	25 \| good	4.048 \| good	13.317 \| good	26.826 \| good	0.422 \| good	5.587 \| good	0.165 \| good
2026-04-26T12:00:00.000Z	33 \| good	5.524 \| good	23.172 \| good	31.001 \| good	0.441 \| good	3.821 \| good	0.165 \| good
2026-04-26T13:00:00.000Z	33 \| good	6.1 \| good	29.496 \| good	28.545 \| good	0.414 \| good	3.78 \| good	0.165 \| good
2026-04-26T14:00:00.000Z	54 \| moderate	11.308 \| good	44.928 \| good	33.42 \| good	0.435 \| good	1.576 \| good	0.168 \| good
2026-04-26T15:00:00.000Z	62 \| moderate	14.95 \| fine	66.779 \| fine	32.036 \| good	0.524 \| good	1.308 \| good	0.165 \| good
2026-04-26T16:00:00.000Z	49 \| good	9.007 \| good	23.272 \| good	36.626 \| good	0.58 \| good	1.588 \| good	0.165 \| good
2026-04-26T17:00:00.000Z	58 \| moderate	12.698 \| fine	53.431 \| good	34.502 \| good	0.786 \| good	1.701 \| good	0.165 \| good
2026-04-26T18:00:00.000Z	52 \| moderate	9.948 \| good	39.902 \| good	37.405 \| good	1.708 \| good	1.373 \| good	0.165 \| good
2026-04-26T19:00:00.000Z	49 \| good	8.67 \| good	30.656 \| good	36.635 \| good	1.459 \| good	1.497 \| good	0.165 \| good
2026-04-26T20:00:00.000Z	44 \| good	7.552 \| good	31.73 \| good	38.692 \| good	1.687 \| good	1.41 \| good	0.165 \| good
2026-04-26T21:00:00.000Z	44 \| good	8.088 \| good	30.346 \| good	38.824 \| good	1.634 \| good	1.379 \| good	0.165 \| good
2026-04-26T22:00:00.000Z	49 \| good	8.761 \| good	38.004 \| good	39.71 \| good	1.398 \| good	1.222 \| good	0.165 \| good
2026-04-26T23:00:00.000Z	52 \| moderate	10.102 \| good	40.596 \| good	43.167 \| good	0.779 \| good	3.129 \| good	0.165 \| good
2026-04-27T00:00:00.000Z	49 \| good	9.125 \| good	39.973 \| good	42.546 \| good	0.672 \| good	4.304 \| good	0.154 \| good
2026-04-27T01:00:00.000Z	52 \| moderate	10.469 \| good	46.125 \| good	42.17 \| good	0.461 \| good	4.512 \| good	0.165 \| good
2026-04-27T02:00:00.000Z	49 \| good	9.099 \| good	33.9 \| good	40.611 \| good	0.511 \| good	5.685 \| good	0.176 \| good
2026-04-27T03:00:00.000Z	36 \| good	5.32 \| good	22.997 \| good	38.975 \| good	0.746 \| good	7.769 \| good	0.2 \| good
2026-04-27T04:00:00.000Z	49 \| good	8.691 \| good	37.704 \| good	38.334 \| good	0.474 \| good	4.705 \| good	0.165 \| good
2026-04-27T05:00:00.000Z	49 \| good	8.804 \| good	40.555 \| good	37.328 \| good	1.842 \| good	3.358 \| good	0.196 \| good
2026-04-27T06:00:00.000Z	52 \| moderate	9.508 \| good	36.118 \| good	36.673 \| good	1.378 \| good	2.114 \| good	0.165 \| good
2026-04-27T07:00:00.000Z	49 \| good	9.487 \| good	29.772 \| good	35.501 \| good	0.519 \| good	3.148 \| good	0.165 \| good
2026-04-27T08:00:00.000Z	52 \| moderate	9.86 \| good	44.965 \| good	32.962 \| good	0.321 \| good	2.459 \| good	0.154 \| good
2026-04-27T09:00:00.000Z	49 \| good	8.609 \| good	31.689 \| good	31.087 \| good	0.333 \| good	1.925 \| good	0.154 \| good
2026-04-27T10:00:00.000Z	38 \| good	7.404 \| good	19.571 \| good	28.322 \| good	0.298 \| good	2.38 \| good	0.154 \| good
2026-04-27T11:00:00.000Z	44 \| good	7.507 \| good	23.16 \| good	28.98 \| good	0.369 \| good	2.581 \| good	0.165 \| good
2026-04-27T12:00:00.000Z	44 \| good	7.585 \| good	32.173 \| good	26.708 \| good	0.355 \| good	3.116 \| good	0.154 \| good
2026-04-27T13:00:00.000Z	44 \| good	8.122 \| good	41.816 \| good	21.751 \| good	0.397 \| good	3.155 \| good	0.165 \| good
2026-04-27T14:00:00.000Z	44 \| good	7.867 \| good	30.099 \| good	23.253 \| good	0.48 \| good	3.554 \| good	0.187 \| good
2026-04-27T15:00:00.000Z	44 \| good	7.665 \| good	23.346 \| good	20.703 \| good	0.425 \| good	3.504 \| good	0.176 \| good
2026-04-27T16:00:00.000Z	49 \| good	8.823 \| good	34.203 \| good	21.858 \| good	0.504 \| good	3.383 \| good	0.176 \| good
2026-04-27T17:00:00.000Z	33 \| good	6.363 \| good	26.969 \| good	24.233 \| good	0.454 \| good	3.745 \| good	0.176 \| good
2026-04-27T18:00:00.000Z	38 \| good	7.479 \| good	32.869 \| good	22.7 \| good	0.427 \| good	4.605 \| good	0.176 \| good
2026-04-27T19:00:00.000Z	49 \| good	8.945 \| good	33.6 \| good	19.923 \| good	0.355 \| good	4.357 \| good	0.187 \| good
2026-04-27T20:00:00.000Z	33 \| good	6.344 \| good	24.784 \| good	20.82 \| good	0.429 \| good	5.923 \| good	0.176 \| good
2026-04-27T21:00:00.000Z	33 \| good	6.133 \| good	22.671 \| good	24.052 \| good	0.389 \| good	3.327 \| good	0.176 \| good
2026-04-27T22:00:00.000Z	38 \| good	6.845 \| good	27.716 \| good	32.699 \| good	0.35 \| good	2.929 \| good	0.189 \| good
2026-04-27T23:00:00.000Z	31 \| good	5.255 \| good	21.344 \| good	34.178 \| good	0.382 \| good	2.869 \| good	0.252 \| good
2026-04-28T00:00:00.000Z	38 \| good	6.674 \| good	31.481 \| good	29.039 \| good	0.314 \| good	4.465 \| good	0.232 \| good
2026-04-28T01:00:00.000Z	38 \| good	6.591 \| good	29.556 \| good	33.513 \| good	0.289 \| good	4.67 \| good	0.244 \| good
2026-04-28T01:00:00.000Z	33 \| good	5.999 \| good	29.564 \| good	32.73 \| good	0.291 \| good	4.58 \| good	0.242 \| good
2026-04-28T02:00:00.000Z	61 \| moderate	6.743 \| good	29.995 \| good	58.128 \| fine	0.509 \| good	5.754 \| good	0.17 \| good
2026-04-28T03:00:00.000Z	54 \| moderate	6.462 \| good	28.986 \| good	55.805 \| fine	0.486 \| good	5.87 \| good	0.167 \| good
2026-04-28T04:00:00.000Z	49 \| good	6.283 \| good	27.992 \| good	53.189 \| good	0.445 \| good	5.086 \| good	0.163 \| good
2026-04-28T05:00:00.000Z	47 \| good	5.821 \| good	24.992 \| good	51.269 \| good	0.405 \| good	4.303 \| good	0.158 \| good
2026-04-28T06:00:00.000Z	50 \| good	4.177 \| good	17.999 \| good	53.946 \| good	0.365 \| good	3.52 \| good	0.154 \| good
2026-04-28T07:00:00.000Z	46 \| good	3.595 \| good	15.987 \| good	50.017 \| good	0.313 \| good	3.109 \| good	0.154 \| good
2026-04-28T08:00:00.000Z	35 \| good	4.906 \| good	20.998 \| good	37.785 \| good	0.261 \| good	2.699 \| good	0.155 \| good
2026-04-28T09:00:00.000Z	38 \| good	6.704 \| good	29.979 \| good	34.507 \| good	0.209 \| good	2.288 \| good	0.155 \| good
2026-04-28T10:00:00.000Z	33 \| good	6.319 \| good	27.981 \| good	35.397 \| good	0.223 \| good	2.234 \| good	0.153 \| good
2026-04-28T11:00:00.000Z	33 \| good	6.378 \| good	27.992 \| good	34.096 \| good	0.237 \| good	2.181 \| good	0.151 \| good
2026-04-28T12:00:00.000Z	38 \| good	7.114 \| good	31.965 \| good	33.623 \| good	0.251 \| good	2.127 \| good	0.15 \| good
2026-04-28T13:00:00.000Z	38 \| good	6.598 \| good	29.947 \| good	29.648 \| good	0.283 \| good	2.178 \| good	0.152 \| good
2026-04-28T14:00:00.000Z	28 \| good	5.157 \| good	21.996 \| good	30.386 \| good	0.316 \| good	2.23 \| good	0.154 \| good
2026-04-28T15:00:00.000Z	31 \| good	4.186 \| good	17.984 \| good	32.565 \| good	0.349 \| good	2.282 \| good	0.156 \| good
2026-04-28T16:00:00.000Z	33 \| good	4.288 \| good	18.971 \| good	35.766 \| good	0.331 \| good	2.148 \| good	0.156 \| good
2026-04-28T17:00:00.000Z	36 \| good	4.886 \| good	20.995 \| good	38.81 \| good	0.314 \| good	2.015 \| good	0.155 \| good
2026-04-28T18:00:00.000Z	40 \| good	5.521 \| good	23.979 \| good	43.315 \| good	0.297 \| good	1.882 \| good	0.154 \| good
2026-04-28T19:00:00.000Z	42 \| good	5.719 \| good	24.984 \| good	45.129 \| good	0.3 \| good	2.087 \| good	0.154 \| good
2026-04-28T20:00:00.000Z	44 \| good	5.629 \| good	24 \| good	48.214 \| good	0.303 \| good	2.292 \| good	0.155 \| good
2026-04-28T21:00:00.000Z	44 \| good	6.007 \| good	26.97 \| good	47.548 \| good	0.306 \| good	2.497 \| good	0.155 \| good
2026-04-28T22:00:00.000Z	41 \| good	6.545 \| good	28.979 \| good	44.086 \| good	0.34 \| good	4.516 \| good	0.166 \| good
2026-04-28T23:00:00.000Z	38 \| good	6.716 \| good	29.966 \| good	40.717 \| good	0.373 \| good	6.535 \| good	0.176 \| good
2026-04-29T00:00:00.000Z	36 \| good	5.997 \| good	26.964 \| good	39.057 \| good	0.407 \| good	8.554 \| good	0.186 \| good
2026-04-29T01:00:00.000Z	38 \| good	7.217 \| good	31.979 \| good	36.567 \| good	0.495 \| good	10.706 \| good	0.196 \| good
2026-04-29T02:00:00.000Z	44 \| good	8.285 \| good	35.992 \| good	31.004 \| good	0.582 \| good	12.859 \| good	0.207 \| good
2026-04-29T03:00:00.000Z	49 \| good	9.312 \| good	41.967 \| good	26.955 \| good	0.67 \| good	15.011 \| good	0.217 \| good
2026-04-29T04:00:00.000Z	52 \| moderate	10.148 \| good	44.98 \| good	25.335 \| good	0.701 \| good	15.439 \| good	0.218 \| good
2026-04-29T05:00:00.000Z	54 \| moderate	10.958 \| good	47.959 \| good	26.102 \| good	0.732 \| good	15.867 \| good	0.218 \| good
2026-04-29T06:00:00.000Z	44 \| good	8.482 \| good	36.973 \| good	35.742 \| good	0.763 \| good	16.295 \| good	0.219 \| good
2026-04-29T07:00:00.000Z	36 \| good	5.865 \| good	24.985 \| good	38.677 \| good	0.757 \| good	15.582 \| good	0.212 \| good
2026-04-29T08:00:00.000Z	33 \| good	3.695 \| good	15.994 \| good	35.75 \| good	0.751 \| good	14.868 \| good	0.205 \| good
2026-04-29T09:00:00.000Z	30 \| good	3.191 \| good	13.986 \| good	32.455 \| good	0.744 \| good	14.155 \| good	0.198 \| good
2026-04-29T10:00:00.000Z	30 \| good	2.918 \| good	11.982 \| good	31.636 \| good	0.735 \| good	11.718 \| good	0.187 \| good
2026-04-29T11:00:00.000Z	30 \| good	4.296 \| good	18.972 \| good	31.993 \| good	0.726 \| good	9.281 \| good	0.177 \| good
2026-04-29T12:00:00.000Z	31 \| good	3.267 \| good	13.992 \| good	33.172 \| good	0.716 \| good	6.845 \| good	0.166 \| good
2026-04-29T13:00:00.000Z	31 \| good	2.683 \| good	10.988 \| good	33.158 \| good	0.75 \| good	6.044 \| good	0.167 \| good
2026-04-29T14:00:00.000Z	31 \| good	1.923 \| good	7.986 \| good	33.531 \| good	0.784 \| good	5.244 \| good	0.169 \| good
2026-04-29T15:00:00.000Z	32 \| good	1.411 \| good	5.984 \| good	35.421 \| good	0.818 \| good	4.444 \| good	0.17 \| good
2026-04-29T16:00:00.000Z	34 \| good	1.511 \| good	6.002 \| good	37.081 \| good	0.71 \| good	4.085 \| good	0.166 \| good
2026-04-29T17:00:00.000Z	34 \| good	1.783 \| good	7.007 \| good	37.445 \| good	0.602 \| good	3.726 \| good	0.161 \| good
2026-04-29T18:00:00.000Z	34 \| good	1.993 \| good	8.005 \| good	37.341 \| good	0.494 \| good	3.367 \| good	0.157 \| good
2026-04-29T19:00:00.000Z	33 \| good	1.7 \| good	6.999 \| good	35.662 \| good	0.457 \| good	3.547 \| good	0.155 \| good
2026-04-29T20:00:00.000Z	31 \| good	1.808 \| good	7.976 \| good	34.426 \| good	0.419 \| good	3.728 \| good	0.154 \| good
2026-04-29T21:00:00.000Z	34 \| good	2.299 \| good	9.977 \| good	37.352 \| good	0.381 \| good	3.908 \| good	0.153 \| good
2026-04-29T22:00:00.000Z	36 \| good	2.449 \| good	9.993 \| good	38.925 \| good	0.412 \| good	4.925 \| good	0.159 \| good
2026-04-29T23:00:00.000Z	37 \| good	3.112 \| good	13.977 \| good	40.165 \| good	0.444 \| good	5.942 \| good	0.165 \| good
2026-04-30T00:00:00.000Z	38 \| good	6.61 \| good	7.94 \| good	37.206 \| good	0.468 \| good	6.952 \| good	0.171 \| good
2026-04-30T01:00:00.000Z	33 \| good	4.43 \| good	18.993 \| good	35.785 \| good	0.59 \| good	8.297 \| good	0.177 \| good

Lake Zurich

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lake Zurich, Illinois

0.23ppm

How accurate is Illinois, USA air quality data?

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

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Frequently asked questions

How frequently does the air quality data for Lake Zurich, Illinois get updated?

Air quality updates for Lake Zurich, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Lake Zurich, Illinois?

Lake Zurich, Illinois experienced its worst air quality at 08:00:00, 2026-04-27.

When was air quality in Lake Zurich, Illinois the best over the past 24 hours?

The best air quality in Lake Zurich, Illinois was observed at 11:00:00 on 2026-04-27.

What is the air quality in Lake Zurich, Illinois right now?

The air quality in Lake Zurich, Illinois right now is Good, with an AQI of 33.

What pollutant is most frequently found in Lake Zurich, Illinois?

In Lake Zurich, Illinois, PM2.5 is the most frequently found pollutant.

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

When air quality in Lake Zurich, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Lake Zurich, Illinois right now?

Lake Zurich, Illinois currently has a PM_2.5 concentration of 5.999 μg/m³.

What is the current level of PM₁₀ in Lake Zurich, Illinois?

Lake Zurich, Illinois currently has a PM₁₀ concentration of 29.564 μg/m³.

What is the current level of carbon monoxide (CO) in Lake Zurich, Illinois?

The current carbon monoxide (CO) level in Lake Zurich, Illinois is 0.242 ppm.

What is the current level of sulfur dioxide (SO₂) in Lake Zurich, Illinois?

The current sulfur dioxide (SO₂) concentration in Lake Zurich, Illinois is 0.291 ppb.

What is the current level of ozone (O₃) in Lake Zurich, Illinois?

Lake Zurich, Illinois currently has an ozone (O₃) concentration of 32.73 ppm.

What is the current level of nitrogen dioxide (NO₂) in Lake Zurich, Illinois?

The current level of nitrogen dioxide (NO₂) in Lake Zurich, Illinois is 4.58 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-26T02:00:00.000Z	33 \| good	5.29 \| good	27.803 \| good	36.398 \| good	0.396 \| good	5.233 \| good	0.25 \| good
2026-04-26T03:00:00.000Z	31 \| good	5.496 \| good	22.852 \| good	32.94 \| good	0.389 \| good	7.584 \| good	0.262 \| good
2026-04-26T04:00:00.000Z	27 \| good	5.417 \| good	18.834 \| good	27.667 \| good	0.333 \| good	5.621 \| good	0.25 \| good
2026-04-26T05:00:00.000Z	28 \| good	4.287 \| good	18.598 \| good	30.391 \| good	0.322 \| good	4.594 \| good	0.207 \| good
2026-04-26T06:00:00.000Z	31 \| good	4.947 \| good	21.498 \| good	32.875 \| good	0.312 \| good	3.147 \| good	0.207 \| good
2026-04-26T07:00:00.000Z	31 \| good	4.203 \| good	19.752 \| good	34.001 \| good	0.43 \| good	2.903 \| good	0.207 \| good
2026-04-26T08:00:00.000Z	30 \| good	3.435 \| good	18.276 \| good	32.268 \| good	0.352 \| good	3.063 \| good	0.165 \| good
2026-04-26T09:00:00.000Z	30 \| good	3.533 \| good	16.285 \| good	31.508 \| good	0.378 \| good	2.596 \| good	0.165 \| good
2026-04-26T10:00:00.000Z	26 \| good	4.095 \| good	17.855 \| good	27.849 \| good	0.296 \| good	5.133 \| good	0.154 \| good
2026-04-26T11:00:00.000Z	25 \| good	4.048 \| good	13.317 \| good	26.826 \| good	0.422 \| good	5.587 \| good	0.165 \| good
2026-04-26T12:00:00.000Z	33 \| good	5.524 \| good	23.172 \| good	31.001 \| good	0.441 \| good	3.821 \| good	0.165 \| good
2026-04-26T13:00:00.000Z	33 \| good	6.1 \| good	29.496 \| good	28.545 \| good	0.414 \| good	3.78 \| good	0.165 \| good
2026-04-26T14:00:00.000Z	54 \| moderate	11.308 \| good	44.928 \| good	33.42 \| good	0.435 \| good	1.576 \| good	0.168 \| good
2026-04-26T15:00:00.000Z	62 \| moderate	14.95 \| fine	66.779 \| fine	32.036 \| good	0.524 \| good	1.308 \| good	0.165 \| good
2026-04-26T16:00:00.000Z	49 \| good	9.007 \| good	23.272 \| good	36.626 \| good	0.58 \| good	1.588 \| good	0.165 \| good
2026-04-26T17:00:00.000Z	58 \| moderate	12.698 \| fine	53.431 \| good	34.502 \| good	0.786 \| good	1.701 \| good	0.165 \| good
2026-04-26T18:00:00.000Z	52 \| moderate	9.948 \| good	39.902 \| good	37.405 \| good	1.708 \| good	1.373 \| good	0.165 \| good
2026-04-26T19:00:00.000Z	49 \| good	8.67 \| good	30.656 \| good	36.635 \| good	1.459 \| good	1.497 \| good	0.165 \| good
2026-04-26T20:00:00.000Z	44 \| good	7.552 \| good	31.73 \| good	38.692 \| good	1.687 \| good	1.41 \| good	0.165 \| good
2026-04-26T21:00:00.000Z	44 \| good	8.088 \| good	30.346 \| good	38.824 \| good	1.634 \| good	1.379 \| good	0.165 \| good
2026-04-26T22:00:00.000Z	49 \| good	8.761 \| good	38.004 \| good	39.71 \| good	1.398 \| good	1.222 \| good	0.165 \| good
2026-04-26T23:00:00.000Z	52 \| moderate	10.102 \| good	40.596 \| good	43.167 \| good	0.779 \| good	3.129 \| good	0.165 \| good
2026-04-27T00:00:00.000Z	49 \| good	9.125 \| good	39.973 \| good	42.546 \| good	0.672 \| good	4.304 \| good	0.154 \| good
2026-04-27T01:00:00.000Z	52 \| moderate	10.469 \| good	46.125 \| good	42.17 \| good	0.461 \| good	4.512 \| good	0.165 \| good
2026-04-27T02:00:00.000Z	49 \| good	9.099 \| good	33.9 \| good	40.611 \| good	0.511 \| good	5.685 \| good	0.176 \| good
2026-04-27T03:00:00.000Z	36 \| good	5.32 \| good	22.997 \| good	38.975 \| good	0.746 \| good	7.769 \| good	0.2 \| good
2026-04-27T04:00:00.000Z	49 \| good	8.691 \| good	37.704 \| good	38.334 \| good	0.474 \| good	4.705 \| good	0.165 \| good
2026-04-27T05:00:00.000Z	49 \| good	8.804 \| good	40.555 \| good	37.328 \| good	1.842 \| good	3.358 \| good	0.196 \| good
2026-04-27T06:00:00.000Z	52 \| moderate	9.508 \| good	36.118 \| good	36.673 \| good	1.378 \| good	2.114 \| good	0.165 \| good
2026-04-27T07:00:00.000Z	49 \| good	9.487 \| good	29.772 \| good	35.501 \| good	0.519 \| good	3.148 \| good	0.165 \| good
2026-04-27T08:00:00.000Z	52 \| moderate	9.86 \| good	44.965 \| good	32.962 \| good	0.321 \| good	2.459 \| good	0.154 \| good
2026-04-27T09:00:00.000Z	49 \| good	8.609 \| good	31.689 \| good	31.087 \| good	0.333 \| good	1.925 \| good	0.154 \| good
2026-04-27T10:00:00.000Z	38 \| good	7.404 \| good	19.571 \| good	28.322 \| good	0.298 \| good	2.38 \| good	0.154 \| good
2026-04-27T11:00:00.000Z	44 \| good	7.507 \| good	23.16 \| good	28.98 \| good	0.369 \| good	2.581 \| good	0.165 \| good
2026-04-27T12:00:00.000Z	44 \| good	7.585 \| good	32.173 \| good	26.708 \| good	0.355 \| good	3.116 \| good	0.154 \| good
2026-04-27T13:00:00.000Z	44 \| good	8.122 \| good	41.816 \| good	21.751 \| good	0.397 \| good	3.155 \| good	0.165 \| good
2026-04-27T14:00:00.000Z	44 \| good	7.867 \| good	30.099 \| good	23.253 \| good	0.48 \| good	3.554 \| good	0.187 \| good
2026-04-27T15:00:00.000Z	44 \| good	7.665 \| good	23.346 \| good	20.703 \| good	0.425 \| good	3.504 \| good	0.176 \| good
2026-04-27T16:00:00.000Z	49 \| good	8.823 \| good	34.203 \| good	21.858 \| good	0.504 \| good	3.383 \| good	0.176 \| good
2026-04-27T17:00:00.000Z	33 \| good	6.363 \| good	26.969 \| good	24.233 \| good	0.454 \| good	3.745 \| good	0.176 \| good
2026-04-27T18:00:00.000Z	38 \| good	7.479 \| good	32.869 \| good	22.7 \| good	0.427 \| good	4.605 \| good	0.176 \| good
2026-04-27T19:00:00.000Z	49 \| good	8.945 \| good	33.6 \| good	19.923 \| good	0.355 \| good	4.357 \| good	0.187 \| good
2026-04-27T20:00:00.000Z	33 \| good	6.344 \| good	24.784 \| good	20.82 \| good	0.429 \| good	5.923 \| good	0.176 \| good
2026-04-27T21:00:00.000Z	33 \| good	6.133 \| good	22.671 \| good	24.052 \| good	0.389 \| good	3.327 \| good	0.176 \| good
2026-04-27T22:00:00.000Z	38 \| good	6.845 \| good	27.716 \| good	32.699 \| good	0.35 \| good	2.929 \| good	0.189 \| good
2026-04-27T23:00:00.000Z	31 \| good	5.255 \| good	21.344 \| good	34.178 \| good	0.382 \| good	2.869 \| good	0.252 \| good
2026-04-28T00:00:00.000Z	38 \| good	6.674 \| good	31.481 \| good	29.039 \| good	0.314 \| good	4.465 \| good	0.232 \| good
2026-04-28T01:00:00.000Z	38 \| good	6.591 \| good	29.556 \| good	33.513 \| good	0.289 \| good	4.67 \| good	0.244 \| good
2026-04-28T01:00:00.000Z	33 \| good	5.999 \| good	29.564 \| good	32.73 \| good	0.291 \| good	4.58 \| good	0.242 \| good
2026-04-28T02:00:00.000Z	61 \| moderate	6.743 \| good	29.995 \| good	58.128 \| fine	0.509 \| good	5.754 \| good	0.17 \| good
2026-04-28T03:00:00.000Z	54 \| moderate	6.462 \| good	28.986 \| good	55.805 \| fine	0.486 \| good	5.87 \| good	0.167 \| good
2026-04-28T04:00:00.000Z	49 \| good	6.283 \| good	27.992 \| good	53.189 \| good	0.445 \| good	5.086 \| good	0.163 \| good
2026-04-28T05:00:00.000Z	47 \| good	5.821 \| good	24.992 \| good	51.269 \| good	0.405 \| good	4.303 \| good	0.158 \| good
2026-04-28T06:00:00.000Z	50 \| good	4.177 \| good	17.999 \| good	53.946 \| good	0.365 \| good	3.52 \| good	0.154 \| good
2026-04-28T07:00:00.000Z	46 \| good	3.595 \| good	15.987 \| good	50.017 \| good	0.313 \| good	3.109 \| good	0.154 \| good
2026-04-28T08:00:00.000Z	35 \| good	4.906 \| good	20.998 \| good	37.785 \| good	0.261 \| good	2.699 \| good	0.155 \| good
2026-04-28T09:00:00.000Z	38 \| good	6.704 \| good	29.979 \| good	34.507 \| good	0.209 \| good	2.288 \| good	0.155 \| good
2026-04-28T10:00:00.000Z	33 \| good	6.319 \| good	27.981 \| good	35.397 \| good	0.223 \| good	2.234 \| good	0.153 \| good
2026-04-28T11:00:00.000Z	33 \| good	6.378 \| good	27.992 \| good	34.096 \| good	0.237 \| good	2.181 \| good	0.151 \| good
2026-04-28T12:00:00.000Z	38 \| good	7.114 \| good	31.965 \| good	33.623 \| good	0.251 \| good	2.127 \| good	0.15 \| good
2026-04-28T13:00:00.000Z	38 \| good	6.598 \| good	29.947 \| good	29.648 \| good	0.283 \| good	2.178 \| good	0.152 \| good
2026-04-28T14:00:00.000Z	28 \| good	5.157 \| good	21.996 \| good	30.386 \| good	0.316 \| good	2.23 \| good	0.154 \| good
2026-04-28T15:00:00.000Z	31 \| good	4.186 \| good	17.984 \| good	32.565 \| good	0.349 \| good	2.282 \| good	0.156 \| good
2026-04-28T16:00:00.000Z	33 \| good	4.288 \| good	18.971 \| good	35.766 \| good	0.331 \| good	2.148 \| good	0.156 \| good
2026-04-28T17:00:00.000Z	36 \| good	4.886 \| good	20.995 \| good	38.81 \| good	0.314 \| good	2.015 \| good	0.155 \| good
2026-04-28T18:00:00.000Z	40 \| good	5.521 \| good	23.979 \| good	43.315 \| good	0.297 \| good	1.882 \| good	0.154 \| good
2026-04-28T19:00:00.000Z	42 \| good	5.719 \| good	24.984 \| good	45.129 \| good	0.3 \| good	2.087 \| good	0.154 \| good
2026-04-28T20:00:00.000Z	44 \| good	5.629 \| good	24 \| good	48.214 \| good	0.303 \| good	2.292 \| good	0.155 \| good
2026-04-28T21:00:00.000Z	44 \| good	6.007 \| good	26.97 \| good	47.548 \| good	0.306 \| good	2.497 \| good	0.155 \| good
2026-04-28T22:00:00.000Z	41 \| good	6.545 \| good	28.979 \| good	44.086 \| good	0.34 \| good	4.516 \| good	0.166 \| good
2026-04-28T23:00:00.000Z	38 \| good	6.716 \| good	29.966 \| good	40.717 \| good	0.373 \| good	6.535 \| good	0.176 \| good
2026-04-29T00:00:00.000Z	36 \| good	5.997 \| good	26.964 \| good	39.057 \| good	0.407 \| good	8.554 \| good	0.186 \| good
2026-04-29T01:00:00.000Z	38 \| good	7.217 \| good	31.979 \| good	36.567 \| good	0.495 \| good	10.706 \| good	0.196 \| good
2026-04-29T02:00:00.000Z	44 \| good	8.285 \| good	35.992 \| good	31.004 \| good	0.582 \| good	12.859 \| good	0.207 \| good
2026-04-29T03:00:00.000Z	49 \| good	9.312 \| good	41.967 \| good	26.955 \| good	0.67 \| good	15.011 \| good	0.217 \| good
2026-04-29T04:00:00.000Z	52 \| moderate	10.148 \| good	44.98 \| good	25.335 \| good	0.701 \| good	15.439 \| good	0.218 \| good
2026-04-29T05:00:00.000Z	54 \| moderate	10.958 \| good	47.959 \| good	26.102 \| good	0.732 \| good	15.867 \| good	0.218 \| good
2026-04-29T06:00:00.000Z	44 \| good	8.482 \| good	36.973 \| good	35.742 \| good	0.763 \| good	16.295 \| good	0.219 \| good
2026-04-29T07:00:00.000Z	36 \| good	5.865 \| good	24.985 \| good	38.677 \| good	0.757 \| good	15.582 \| good	0.212 \| good
2026-04-29T08:00:00.000Z	33 \| good	3.695 \| good	15.994 \| good	35.75 \| good	0.751 \| good	14.868 \| good	0.205 \| good
2026-04-29T09:00:00.000Z	30 \| good	3.191 \| good	13.986 \| good	32.455 \| good	0.744 \| good	14.155 \| good	0.198 \| good
2026-04-29T10:00:00.000Z	30 \| good	2.918 \| good	11.982 \| good	31.636 \| good	0.735 \| good	11.718 \| good	0.187 \| good
2026-04-29T11:00:00.000Z	30 \| good	4.296 \| good	18.972 \| good	31.993 \| good	0.726 \| good	9.281 \| good	0.177 \| good
2026-04-29T12:00:00.000Z	31 \| good	3.267 \| good	13.992 \| good	33.172 \| good	0.716 \| good	6.845 \| good	0.166 \| good
2026-04-29T13:00:00.000Z	31 \| good	2.683 \| good	10.988 \| good	33.158 \| good	0.75 \| good	6.044 \| good	0.167 \| good
2026-04-29T14:00:00.000Z	31 \| good	1.923 \| good	7.986 \| good	33.531 \| good	0.784 \| good	5.244 \| good	0.169 \| good
2026-04-29T15:00:00.000Z	32 \| good	1.411 \| good	5.984 \| good	35.421 \| good	0.818 \| good	4.444 \| good	0.17 \| good
2026-04-29T16:00:00.000Z	34 \| good	1.511 \| good	6.002 \| good	37.081 \| good	0.71 \| good	4.085 \| good	0.166 \| good
2026-04-29T17:00:00.000Z	34 \| good	1.783 \| good	7.007 \| good	37.445 \| good	0.602 \| good	3.726 \| good	0.161 \| good
2026-04-29T18:00:00.000Z	34 \| good	1.993 \| good	8.005 \| good	37.341 \| good	0.494 \| good	3.367 \| good	0.157 \| good
2026-04-29T19:00:00.000Z	33 \| good	1.7 \| good	6.999 \| good	35.662 \| good	0.457 \| good	3.547 \| good	0.155 \| good
2026-04-29T20:00:00.000Z	31 \| good	1.808 \| good	7.976 \| good	34.426 \| good	0.419 \| good	3.728 \| good	0.154 \| good
2026-04-29T21:00:00.000Z	34 \| good	2.299 \| good	9.977 \| good	37.352 \| good	0.381 \| good	3.908 \| good	0.153 \| good
2026-04-29T22:00:00.000Z	36 \| good	2.449 \| good	9.993 \| good	38.925 \| good	0.412 \| good	4.925 \| good	0.159 \| good
2026-04-29T23:00:00.000Z	37 \| good	3.112 \| good	13.977 \| good	40.165 \| good	0.444 \| good	5.942 \| good	0.165 \| good
2026-04-30T00:00:00.000Z	38 \| good	6.61 \| good	7.94 \| good	37.206 \| good	0.468 \| good	6.952 \| good	0.171 \| good
2026-04-30T01:00:00.000Z	33 \| good	4.43 \| good	18.993 \| good	35.785 \| good	0.59 \| good	8.297 \| good	0.177 \| good

Current air quality index in Lake Zurich, Illinois today

Common air pollutants in Lake Zurich, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lake Zurich, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lake Zurich, Illinois

Air quality in nearby cities

Barrington, Illinois

Wauconda, Illinois

Mundelein, Illinois

Palatine, Illinois

Buffalo Grove, Illinois

Vernon Hills, Illinois

How accurate is Illinois, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Lake Zurich, Illinois get updated?

What time in the past 24 hours saw the poorest air quality in Lake Zurich, Illinois?

When was air quality in Lake Zurich, Illinois the best over the past 24 hours?

What is the air quality in Lake Zurich, Illinois right now?

What pollutant is most frequently found in Lake Zurich, Illinois?

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

What is the PM2.5 concentration in Lake Zurich, Illinois right now?

What is the current level of PM10 in Lake Zurich, Illinois?

What is the current level of carbon monoxide (CO) in Lake Zurich, Illinois?

What is the current level of sulfur dioxide (SO2) in Lake Zurich, Illinois?

What is the current level of ozone (O3) in Lake Zurich, Illinois?

What is the current level of nitrogen dioxide (NO2) in Lake Zurich, Illinois?

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 Lake Zurich, Illinois right now?

What is the current level of PM₁₀ in Lake Zurich, Illinois?

What is the current level of sulfur dioxide (SO₂) in Lake Zurich, Illinois?

What is the current level of ozone (O₃) in Lake Zurich, Illinois?

What is the current level of nitrogen dioxide (NO₂) in Lake Zurich, Illinois?