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

Lake Zurich, Illinois currently has a PM10 concentration of 23.458 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 1.336 ppb.

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

Lake Zurich, Illinois currently has an ozone (O3) concentration of 25.642 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 12.093 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 5.379 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)

5.38 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.46 μg/m³

155

255

425

605+

Ozone (O₃)

25.64 ppb

201

201+

Sulfur Dioxide (SO₂)

1.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.09 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-01-23T02:00:00.000Z	31 \| good	4.28 \| good	21.678 \| good	33.536 \| good	0.932 \| good	5.122 \| good	0.152 \| good
2026-01-23T03:00:00.000Z	28 \| good	3.687 \| good	18.656 \| good	29.734 \| good	0.854 \| good	4.621 \| good	0.152 \| good
2026-01-23T04:00:00.000Z	26 \| good	3.576 \| good	16.85 \| good	28.275 \| good	0.83 \| good	4.974 \| good	0.152 \| good
2026-01-23T05:00:00.000Z	28 \| good	3.808 \| good	17.756 \| good	29.603 \| good	0.736 \| good	4.933 \| good	0.14 \| good
2026-01-23T06:00:00.000Z	29 \| good	4.188 \| good	15.881 \| good	31.133 \| good	1.113 \| good	4.896 \| good	0.14 \| good
2026-01-23T07:00:00.000Z	26 \| good	4.276 \| good	21.663 \| good	28.356 \| good	1.254 \| good	5.036 \| good	0.152 \| good
2026-01-23T08:00:00.000Z	30 \| good	4.48 \| good	29.778 \| good	32.464 \| good	1.814 \| good	3.895 \| good	0.152 \| good
2026-01-23T09:00:00.000Z	28 \| good	4.977 \| good	28.76 \| good	29.928 \| good	1.251 \| good	5.332 \| good	0.152 \| good
2026-01-23T10:00:00.000Z	27 \| good	4.549 \| good	26.868 \| good	29.075 \| good	2.552 \| good	5.388 \| good	0.152 \| good
2026-01-23T11:00:00.000Z	26 \| good	4.478 \| good	18.663 \| good	28.461 \| good	2.184 \| good	6.411 \| good	0.152 \| good
2026-01-23T12:00:00.000Z	27 \| good	4.886 \| good	19.351 \| good	28.066 \| good	1.272 \| good	7.353 \| good	0.152 \| good
2026-01-23T13:00:00.000Z	27 \| good	4.579 \| good	19.05 \| good	29.02 \| good	2.64 \| good	7.196 \| good	0.152 \| good
2026-01-23T14:00:00.000Z	28 \| good	4.877 \| good	21.78 \| good	29.966 \| good	1.49 \| good	7.217 \| good	0.192 \| good
2026-01-23T15:00:00.000Z	33 \| good	5.544 \| good	23.616 \| good	28.463 \| good	2.547 \| good	7.972 \| good	0.152 \| good
2026-01-23T16:00:00.000Z	33 \| good	5.517 \| good	23.693 \| good	27.447 \| good	3.6 \| good	7.503 \| good	0.152 \| good
2026-01-23T17:00:00.000Z	33 \| good	5.641 \| good	18.355 \| good	27.335 \| good	1.804 \| good	5.862 \| good	0.152 \| good
2026-01-23T18:00:00.000Z	33 \| good	5.623 \| good	30.492 \| good	28.343 \| good	1.776 \| good	6.025 \| good	0.152 \| good
2026-01-23T19:00:00.000Z	27 \| good	5.231 \| good	23.516 \| good	29.077 \| good	1.722 \| good	5.519 \| good	0.152 \| good
2026-01-23T20:00:00.000Z	28 \| good	5.173 \| good	24.555 \| good	29.605 \| good	1.824 \| good	5.248 \| good	0.192 \| good
2026-01-23T21:00:00.000Z	27 \| good	5.467 \| good	26.737 \| good	29.492 \| good	1.08 \| good	5.46 \| good	0.192 \| good
2026-01-23T22:00:00.000Z	33 \| good	5.751 \| good	23 \| good	28.15 \| good	1.39 \| good	6.192 \| good	0.244 \| good
2026-01-23T23:00:00.000Z	33 \| good	5.78 \| good	25.418 \| good	27.477 \| good	1.186 \| good	6.84 \| good	0.204 \| good
2026-01-24T00:00:00.000Z	33 \| good	6.393 \| good	28.613 \| good	28.058 \| good	0.944 \| good	8.162 \| good	0.204 \| good
2026-01-24T01:00:00.000Z	38 \| good	7.006 \| good	29.894 \| good	28.125 \| good	0.846 \| good	9.261 \| good	0.204 \| good
2026-01-24T02:00:00.000Z	38 \| good	7.043 \| good	32.493 \| good	22.789 \| good	0.855 \| good	11.268 \| good	0.216 \| good
2026-01-24T03:00:00.000Z	38 \| good	7.346 \| good	29.171 \| good	20.233 \| good	0.726 \| good	12.428 \| good	0.216 \| good
2026-01-24T04:00:00.000Z	38 \| good	7.24 \| good	32.488 \| good	18.323 \| good	0.792 \| good	11.908 \| good	0.239 \| good
2026-01-24T05:00:00.000Z	44 \| good	8.013 \| good	36.126 \| good	20.106 \| good	0.853 \| good	12.268 \| good	0.303 \| good
2026-01-24T06:00:00.000Z	38 \| good	7.393 \| good	32.052 \| good	17.658 \| good	1.241 \| good	12.507 \| good	0.223 \| good
2026-01-24T07:00:00.000Z	38 \| good	7.448 \| good	30.389 \| good	15.996 \| good	1.563 \| good	12.991 \| good	0.223 \| good
2026-01-24T08:00:00.000Z	38 \| good	6.906 \| good	29.958 \| good	16.622 \| good	1.117 \| good	8.478 \| good	0.235 \| good
2026-01-24T09:00:00.000Z	33 \| good	6.322 \| good	19.175 \| good	15.271 \| good	1.208 \| good	9.398 \| good	0.223 \| good
2026-01-24T10:00:00.000Z	33 \| good	5.958 \| good	22.393 \| good	19.518 \| good	1.268 \| good	8.365 \| good	0.211 \| good
2026-01-24T11:00:00.000Z	33 \| good	5.827 \| good	24.165 \| good	20.125 \| good	1.895 \| good	8.38 \| good	0.263 \| good
2026-01-24T12:00:00.000Z	33 \| good	6.081 \| good	27.224 \| good	12.921 \| good	2.176 \| good	11.41 \| good	0.263 \| good
2026-01-24T13:00:00.000Z	33 \| good	6.008 \| good	25.769 \| good	16.142 \| good	2.679 \| good	16.823 \| good	0.263 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.951 \| good	27.567 \| good	17.069 \| good	2.076 \| good	24.312 \| good	0.274 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.873 \| good	27.265 \| good	16.935 \| good	1.1 \| good	25.021 \| good	0.303 \| good
2026-01-24T16:00:00.000Z	33 \| good	5.759 \| good	21.622 \| good	14.075 \| good	1.12 \| good	15.712 \| good	0.291 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.798 \| good	23.232 \| good	14.034 \| good	1.358 \| good	12.267 \| good	0.256 \| good
2026-01-24T18:00:00.000Z	33 \| good	5.85 \| good	21.732 \| good	18.372 \| good	1.77 \| good	9.62 \| good	0.244 \| good
2026-01-24T19:00:00.000Z	33 \| good	5.848 \| good	30.574 \| good	22.038 \| good	1.915 \| good	10.059 \| good	0.244 \| good
2026-01-24T20:00:00.000Z	33 \| good	5.631 \| good	26.195 \| good	22.156 \| good	1.214 \| good	8.752 \| good	0.232 \| good
2026-01-24T21:00:00.000Z	33 \| good	6.269 \| good	24.484 \| good	23.534 \| good	1.329 \| good	7.817 \| good	0.284 \| good
2026-01-24T22:00:00.000Z	33 \| good	5.517 \| good	21.059 \| good	22.973 \| good	1.102 \| good	8.137 \| good	0.284 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.699 \| good	21.205 \| good	24.521 \| good	1.024 \| good	13.944 \| good	0.284 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.379 \| good	23.458 \| good	25.642 \| good	1.336 \| good	12.093 \| good	0.324 \| good
2026-01-25T01:00:00.000Z	27 \| good	5.379 \| good	23.458 \| good	25.642 \| good	1.336 \| good	12.093 \| good	0.324 \| good
2026-01-25T02:00:00.000Z	33 \| good	5.795 \| good	25.236 \| good	22.486 \| good	1.363 \| good	17.597 \| good	0.268 \| good
2026-01-25T03:00:00.000Z	33 \| good	5.836 \| good	25.693 \| good	20.175 \| good	1.357 \| good	18.455 \| good	0.275 \| good
2026-01-25T04:00:00.000Z	33 \| good	6.059 \| good	27.089 \| good	18.897 \| good	1.323 \| good	17.599 \| good	0.269 \| good
2026-01-25T05:00:00.000Z	38 \| good	6.829 \| good	30.332 \| good	17.738 \| good	1.289 \| good	16.742 \| good	0.263 \| good
2026-01-25T06:00:00.000Z	44 \| good	7.532 \| good	33.244 \| good	17.084 \| good	1.255 \| good	15.886 \| good	0.257 \| good
2026-01-25T07:00:00.000Z	44 \| good	7.744 \| good	34.042 \| good	16.707 \| good	1.153 \| good	14.966 \| good	0.249 \| good
2026-01-25T08:00:00.000Z	44 \| good	8.126 \| good	35.448 \| good	16.689 \| good	1.05 \| good	14.046 \| good	0.242 \| good
2026-01-25T09:00:00.000Z	44 \| good	8.069 \| good	35.416 \| good	16.187 \| good	0.948 \| good	13.127 \| good	0.234 \| good
2026-01-25T10:00:00.000Z	38 \| good	7.352 \| good	32.416 \| good	16.789 \| good	0.857 \| good	11.621 \| good	0.22 \| good
2026-01-25T11:00:00.000Z	38 \| good	7.035 \| good	30.975 \| good	19.199 \| good	0.766 \| good	10.115 \| good	0.207 \| good
2026-01-25T12:00:00.000Z	38 \| good	6.838 \| good	30.266 \| good	20.191 \| good	0.675 \| good	8.609 \| good	0.193 \| good
2026-01-25T13:00:00.000Z	38 \| good	7.32 \| good	32.182 \| good	19.965 \| good	0.754 \| good	8.345 \| good	0.199 \| good
2026-01-25T14:00:00.000Z	38 \| good	7.287 \| good	32.334 \| good	20.664 \| good	0.832 \| good	8.08 \| good	0.206 \| good
2026-01-25T15:00:00.000Z	44 \| good	7.52 \| good	33.251 \| good	19.649 \| good	0.911 \| good	7.816 \| good	0.212 \| good
2026-01-25T16:00:00.000Z	44 \| good	8.34 \| good	36.406 \| good	21.228 \| good	0.898 \| good	6.744 \| good	0.209 \| good
2026-01-25T17:00:00.000Z	49 \| good	9.323 \| good	41.698 \| good	23.277 \| good	0.884 \| good	5.673 \| good	0.205 \| good
2026-01-25T18:00:00.000Z	49 \| good	9.36 \| good	41.989 \| good	23.858 \| good	0.871 \| good	4.601 \| good	0.201 \| good
2026-01-25T19:00:00.000Z	49 \| good	9.347 \| good	41.618 \| good	24.348 \| good	0.832 \| good	4.9 \| good	0.204 \| good
2026-01-25T20:00:00.000Z	49 \| good	9.241 \| good	41.093 \| good	24.301 \| good	0.793 \| good	5.2 \| good	0.206 \| good
2026-01-25T21:00:00.000Z	49 \| good	9.28 \| good	41.151 \| good	25.12 \| good	0.754 \| good	5.499 \| good	0.208 \| good
2026-01-25T22:00:00.000Z	49 \| good	9.428 \| good	42.068 \| good	23.928 \| good	0.719 \| good	6.616 \| good	0.21 \| good
2026-01-25T23:00:00.000Z	52 \| moderate	10.091 \| good	44.917 \| good	21.601 \| good	0.683 \| good	7.733 \| good	0.213 \| good
2026-01-26T00:00:00.000Z	49 \| good	9.339 \| good	41.803 \| good	21.973 \| good	0.648 \| good	8.85 \| good	0.216 \| good
2026-01-26T01:00:00.000Z	49 \| good	9.469 \| good	42.318 \| good	24.852 \| good	0.636 \| good	8.42 \| good	0.213 \| good
2026-01-26T02:00:00.000Z	49 \| good	9.384 \| good	42.1 \| good	24.153 \| good	0.624 \| good	7.99 \| good	0.21 \| good
2026-01-26T03:00:00.000Z	49 \| good	9.159 \| good	41 \| good	22.313 \| good	0.612 \| good	7.56 \| good	0.208 \| good
2026-01-26T04:00:00.000Z	49 \| good	9.298 \| good	41.439 \| good	20.966 \| good	0.614 \| good	6.868 \| good	0.206 \| good
2026-01-26T05:00:00.000Z	52 \| moderate	9.576 \| good	42.635 \| good	19.336 \| good	0.615 \| good	6.177 \| good	0.205 \| good
2026-01-26T06:00:00.000Z	52 \| moderate	9.586 \| good	42.651 \| good	19.26 \| good	0.617 \| good	5.485 \| good	0.204 \| good
2026-01-26T07:00:00.000Z	52 \| moderate	10.161 \| good	45.183 \| good	19.43 \| good	0.563 \| good	5 \| good	0.202 \| good
2026-01-26T08:00:00.000Z	54 \| moderate	11.415 \| good	50.588 \| good	19.091 \| good	0.509 \| good	4.514 \| good	0.2 \| good
2026-01-26T09:00:00.000Z	58 \| moderate	13.026 \| fine	58.761 \| fine	18.566 \| good	0.455 \| good	4.029 \| good	0.198 \| good
2026-01-26T10:00:00.000Z	62 \| moderate	14.799 \| fine	66.145 \| fine	17.948 \| good	0.463 \| good	4.083 \| good	0.198 \| good
2026-01-26T11:00:00.000Z	66 \| moderate	16.569 \| fine	73.386 \| fine	18.441 \| good	0.472 \| good	4.137 \| good	0.198 \| good
2026-01-26T12:00:00.000Z	66 \| moderate	16.661 \| fine	74.228 \| fine	18.365 \| good	0.48 \| good	4.191 \| good	0.198 \| good
2026-01-26T13:00:00.000Z	64 \| moderate	15.514 \| fine	68.927 \| fine	17.776 \| good	0.509 \| good	4.502 \| good	0.216 \| good
2026-01-26T14:00:00.000Z	62 \| moderate	15.098 \| fine	67.532 \| fine	18.68 \| good	0.538 \| good	4.812 \| good	0.233 \| good
2026-01-26T15:00:00.000Z	58 \| moderate	13.126 \| fine	59.073 \| fine	23.192 \| good	0.567 \| good	5.122 \| good	0.251 \| good
2026-01-26T16:00:00.000Z	52 \| moderate	10.22 \| good	45.516 \| good	27.779 \| good	0.603 \| good	4.379 \| good	0.246 \| good
2026-01-26T17:00:00.000Z	44 \| good	8.441 \| good	37.041 \| good	29.637 \| good	0.638 \| good	3.635 \| good	0.242 \| good
2026-01-26T18:00:00.000Z	38 \| good	7.399 \| good	32.406 \| good	29.504 \| good	0.674 \| good	2.891 \| good	0.237 \| good
2026-01-26T19:00:00.000Z	33 \| good	6.439 \| good	28.609 \| good	29.036 \| good	0.703 \| good	3.089 \| good	0.231 \| good
2026-01-26T20:00:00.000Z	33 \| good	5.88 \| good	25.881 \| good	30.225 \| good	0.733 \| good	3.288 \| good	0.225 \| good
2026-01-26T21:00:00.000Z	33 \| good	6.26 \| good	27.583 \| good	30.003 \| good	0.762 \| good	3.486 \| good	0.22 \| good
2026-01-26T22:00:00.000Z	33 \| good	6.062 \| good	27 \| good	28.367 \| good	0.7 \| good	5.153 \| good	0.221 \| good
2026-01-26T23:00:00.000Z	33 \| good	6.259 \| good	27.969 \| good	25.719 \| good	0.639 \| good	6.819 \| good	0.223 \| good
2026-01-27T00:00:00.000Z	54 \| moderate	11.306 \| good	12.072 \| good	27.229 \| good	0.581 \| good	8.523 \| good	0.224 \| good
2026-01-27T01:00:00.000Z	27 \| good	4.855 \| good	21.152 \| good	26.982 \| good	0.596 \| good	8.145 \| good	0.219 \| good

Lake Zurich

Empower business decisions with accurate air quality data

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

0.33ppm

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 05:00:00, 2026-01-24.

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 12:00:00 on 2026-01-25.

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 27.

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 5.379 μg/m³.

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

Lake Zurich, Illinois currently has a PM₁₀ concentration of 23.458 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 0.324 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 1.336 ppb.

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

Lake Zurich, Illinois currently has an ozone (O₃) concentration of 25.642 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 12.093 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-23T02:00:00.000Z	31 \| good	4.28 \| good	21.678 \| good	33.536 \| good	0.932 \| good	5.122 \| good	0.152 \| good
2026-01-23T03:00:00.000Z	28 \| good	3.687 \| good	18.656 \| good	29.734 \| good	0.854 \| good	4.621 \| good	0.152 \| good
2026-01-23T04:00:00.000Z	26 \| good	3.576 \| good	16.85 \| good	28.275 \| good	0.83 \| good	4.974 \| good	0.152 \| good
2026-01-23T05:00:00.000Z	28 \| good	3.808 \| good	17.756 \| good	29.603 \| good	0.736 \| good	4.933 \| good	0.14 \| good
2026-01-23T06:00:00.000Z	29 \| good	4.188 \| good	15.881 \| good	31.133 \| good	1.113 \| good	4.896 \| good	0.14 \| good
2026-01-23T07:00:00.000Z	26 \| good	4.276 \| good	21.663 \| good	28.356 \| good	1.254 \| good	5.036 \| good	0.152 \| good
2026-01-23T08:00:00.000Z	30 \| good	4.48 \| good	29.778 \| good	32.464 \| good	1.814 \| good	3.895 \| good	0.152 \| good
2026-01-23T09:00:00.000Z	28 \| good	4.977 \| good	28.76 \| good	29.928 \| good	1.251 \| good	5.332 \| good	0.152 \| good
2026-01-23T10:00:00.000Z	27 \| good	4.549 \| good	26.868 \| good	29.075 \| good	2.552 \| good	5.388 \| good	0.152 \| good
2026-01-23T11:00:00.000Z	26 \| good	4.478 \| good	18.663 \| good	28.461 \| good	2.184 \| good	6.411 \| good	0.152 \| good
2026-01-23T12:00:00.000Z	27 \| good	4.886 \| good	19.351 \| good	28.066 \| good	1.272 \| good	7.353 \| good	0.152 \| good
2026-01-23T13:00:00.000Z	27 \| good	4.579 \| good	19.05 \| good	29.02 \| good	2.64 \| good	7.196 \| good	0.152 \| good
2026-01-23T14:00:00.000Z	28 \| good	4.877 \| good	21.78 \| good	29.966 \| good	1.49 \| good	7.217 \| good	0.192 \| good
2026-01-23T15:00:00.000Z	33 \| good	5.544 \| good	23.616 \| good	28.463 \| good	2.547 \| good	7.972 \| good	0.152 \| good
2026-01-23T16:00:00.000Z	33 \| good	5.517 \| good	23.693 \| good	27.447 \| good	3.6 \| good	7.503 \| good	0.152 \| good
2026-01-23T17:00:00.000Z	33 \| good	5.641 \| good	18.355 \| good	27.335 \| good	1.804 \| good	5.862 \| good	0.152 \| good
2026-01-23T18:00:00.000Z	33 \| good	5.623 \| good	30.492 \| good	28.343 \| good	1.776 \| good	6.025 \| good	0.152 \| good
2026-01-23T19:00:00.000Z	27 \| good	5.231 \| good	23.516 \| good	29.077 \| good	1.722 \| good	5.519 \| good	0.152 \| good
2026-01-23T20:00:00.000Z	28 \| good	5.173 \| good	24.555 \| good	29.605 \| good	1.824 \| good	5.248 \| good	0.192 \| good
2026-01-23T21:00:00.000Z	27 \| good	5.467 \| good	26.737 \| good	29.492 \| good	1.08 \| good	5.46 \| good	0.192 \| good
2026-01-23T22:00:00.000Z	33 \| good	5.751 \| good	23 \| good	28.15 \| good	1.39 \| good	6.192 \| good	0.244 \| good
2026-01-23T23:00:00.000Z	33 \| good	5.78 \| good	25.418 \| good	27.477 \| good	1.186 \| good	6.84 \| good	0.204 \| good
2026-01-24T00:00:00.000Z	33 \| good	6.393 \| good	28.613 \| good	28.058 \| good	0.944 \| good	8.162 \| good	0.204 \| good
2026-01-24T01:00:00.000Z	38 \| good	7.006 \| good	29.894 \| good	28.125 \| good	0.846 \| good	9.261 \| good	0.204 \| good
2026-01-24T02:00:00.000Z	38 \| good	7.043 \| good	32.493 \| good	22.789 \| good	0.855 \| good	11.268 \| good	0.216 \| good
2026-01-24T03:00:00.000Z	38 \| good	7.346 \| good	29.171 \| good	20.233 \| good	0.726 \| good	12.428 \| good	0.216 \| good
2026-01-24T04:00:00.000Z	38 \| good	7.24 \| good	32.488 \| good	18.323 \| good	0.792 \| good	11.908 \| good	0.239 \| good
2026-01-24T05:00:00.000Z	44 \| good	8.013 \| good	36.126 \| good	20.106 \| good	0.853 \| good	12.268 \| good	0.303 \| good
2026-01-24T06:00:00.000Z	38 \| good	7.393 \| good	32.052 \| good	17.658 \| good	1.241 \| good	12.507 \| good	0.223 \| good
2026-01-24T07:00:00.000Z	38 \| good	7.448 \| good	30.389 \| good	15.996 \| good	1.563 \| good	12.991 \| good	0.223 \| good
2026-01-24T08:00:00.000Z	38 \| good	6.906 \| good	29.958 \| good	16.622 \| good	1.117 \| good	8.478 \| good	0.235 \| good
2026-01-24T09:00:00.000Z	33 \| good	6.322 \| good	19.175 \| good	15.271 \| good	1.208 \| good	9.398 \| good	0.223 \| good
2026-01-24T10:00:00.000Z	33 \| good	5.958 \| good	22.393 \| good	19.518 \| good	1.268 \| good	8.365 \| good	0.211 \| good
2026-01-24T11:00:00.000Z	33 \| good	5.827 \| good	24.165 \| good	20.125 \| good	1.895 \| good	8.38 \| good	0.263 \| good
2026-01-24T12:00:00.000Z	33 \| good	6.081 \| good	27.224 \| good	12.921 \| good	2.176 \| good	11.41 \| good	0.263 \| good
2026-01-24T13:00:00.000Z	33 \| good	6.008 \| good	25.769 \| good	16.142 \| good	2.679 \| good	16.823 \| good	0.263 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.951 \| good	27.567 \| good	17.069 \| good	2.076 \| good	24.312 \| good	0.274 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.873 \| good	27.265 \| good	16.935 \| good	1.1 \| good	25.021 \| good	0.303 \| good
2026-01-24T16:00:00.000Z	33 \| good	5.759 \| good	21.622 \| good	14.075 \| good	1.12 \| good	15.712 \| good	0.291 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.798 \| good	23.232 \| good	14.034 \| good	1.358 \| good	12.267 \| good	0.256 \| good
2026-01-24T18:00:00.000Z	33 \| good	5.85 \| good	21.732 \| good	18.372 \| good	1.77 \| good	9.62 \| good	0.244 \| good
2026-01-24T19:00:00.000Z	33 \| good	5.848 \| good	30.574 \| good	22.038 \| good	1.915 \| good	10.059 \| good	0.244 \| good
2026-01-24T20:00:00.000Z	33 \| good	5.631 \| good	26.195 \| good	22.156 \| good	1.214 \| good	8.752 \| good	0.232 \| good
2026-01-24T21:00:00.000Z	33 \| good	6.269 \| good	24.484 \| good	23.534 \| good	1.329 \| good	7.817 \| good	0.284 \| good
2026-01-24T22:00:00.000Z	33 \| good	5.517 \| good	21.059 \| good	22.973 \| good	1.102 \| good	8.137 \| good	0.284 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.699 \| good	21.205 \| good	24.521 \| good	1.024 \| good	13.944 \| good	0.284 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.379 \| good	23.458 \| good	25.642 \| good	1.336 \| good	12.093 \| good	0.324 \| good
2026-01-25T01:00:00.000Z	27 \| good	5.379 \| good	23.458 \| good	25.642 \| good	1.336 \| good	12.093 \| good	0.324 \| good
2026-01-25T02:00:00.000Z	33 \| good	5.795 \| good	25.236 \| good	22.486 \| good	1.363 \| good	17.597 \| good	0.268 \| good
2026-01-25T03:00:00.000Z	33 \| good	5.836 \| good	25.693 \| good	20.175 \| good	1.357 \| good	18.455 \| good	0.275 \| good
2026-01-25T04:00:00.000Z	33 \| good	6.059 \| good	27.089 \| good	18.897 \| good	1.323 \| good	17.599 \| good	0.269 \| good
2026-01-25T05:00:00.000Z	38 \| good	6.829 \| good	30.332 \| good	17.738 \| good	1.289 \| good	16.742 \| good	0.263 \| good
2026-01-25T06:00:00.000Z	44 \| good	7.532 \| good	33.244 \| good	17.084 \| good	1.255 \| good	15.886 \| good	0.257 \| good
2026-01-25T07:00:00.000Z	44 \| good	7.744 \| good	34.042 \| good	16.707 \| good	1.153 \| good	14.966 \| good	0.249 \| good
2026-01-25T08:00:00.000Z	44 \| good	8.126 \| good	35.448 \| good	16.689 \| good	1.05 \| good	14.046 \| good	0.242 \| good
2026-01-25T09:00:00.000Z	44 \| good	8.069 \| good	35.416 \| good	16.187 \| good	0.948 \| good	13.127 \| good	0.234 \| good
2026-01-25T10:00:00.000Z	38 \| good	7.352 \| good	32.416 \| good	16.789 \| good	0.857 \| good	11.621 \| good	0.22 \| good
2026-01-25T11:00:00.000Z	38 \| good	7.035 \| good	30.975 \| good	19.199 \| good	0.766 \| good	10.115 \| good	0.207 \| good
2026-01-25T12:00:00.000Z	38 \| good	6.838 \| good	30.266 \| good	20.191 \| good	0.675 \| good	8.609 \| good	0.193 \| good
2026-01-25T13:00:00.000Z	38 \| good	7.32 \| good	32.182 \| good	19.965 \| good	0.754 \| good	8.345 \| good	0.199 \| good
2026-01-25T14:00:00.000Z	38 \| good	7.287 \| good	32.334 \| good	20.664 \| good	0.832 \| good	8.08 \| good	0.206 \| good
2026-01-25T15:00:00.000Z	44 \| good	7.52 \| good	33.251 \| good	19.649 \| good	0.911 \| good	7.816 \| good	0.212 \| good
2026-01-25T16:00:00.000Z	44 \| good	8.34 \| good	36.406 \| good	21.228 \| good	0.898 \| good	6.744 \| good	0.209 \| good
2026-01-25T17:00:00.000Z	49 \| good	9.323 \| good	41.698 \| good	23.277 \| good	0.884 \| good	5.673 \| good	0.205 \| good
2026-01-25T18:00:00.000Z	49 \| good	9.36 \| good	41.989 \| good	23.858 \| good	0.871 \| good	4.601 \| good	0.201 \| good
2026-01-25T19:00:00.000Z	49 \| good	9.347 \| good	41.618 \| good	24.348 \| good	0.832 \| good	4.9 \| good	0.204 \| good
2026-01-25T20:00:00.000Z	49 \| good	9.241 \| good	41.093 \| good	24.301 \| good	0.793 \| good	5.2 \| good	0.206 \| good
2026-01-25T21:00:00.000Z	49 \| good	9.28 \| good	41.151 \| good	25.12 \| good	0.754 \| good	5.499 \| good	0.208 \| good
2026-01-25T22:00:00.000Z	49 \| good	9.428 \| good	42.068 \| good	23.928 \| good	0.719 \| good	6.616 \| good	0.21 \| good
2026-01-25T23:00:00.000Z	52 \| moderate	10.091 \| good	44.917 \| good	21.601 \| good	0.683 \| good	7.733 \| good	0.213 \| good
2026-01-26T00:00:00.000Z	49 \| good	9.339 \| good	41.803 \| good	21.973 \| good	0.648 \| good	8.85 \| good	0.216 \| good
2026-01-26T01:00:00.000Z	49 \| good	9.469 \| good	42.318 \| good	24.852 \| good	0.636 \| good	8.42 \| good	0.213 \| good
2026-01-26T02:00:00.000Z	49 \| good	9.384 \| good	42.1 \| good	24.153 \| good	0.624 \| good	7.99 \| good	0.21 \| good
2026-01-26T03:00:00.000Z	49 \| good	9.159 \| good	41 \| good	22.313 \| good	0.612 \| good	7.56 \| good	0.208 \| good
2026-01-26T04:00:00.000Z	49 \| good	9.298 \| good	41.439 \| good	20.966 \| good	0.614 \| good	6.868 \| good	0.206 \| good
2026-01-26T05:00:00.000Z	52 \| moderate	9.576 \| good	42.635 \| good	19.336 \| good	0.615 \| good	6.177 \| good	0.205 \| good
2026-01-26T06:00:00.000Z	52 \| moderate	9.586 \| good	42.651 \| good	19.26 \| good	0.617 \| good	5.485 \| good	0.204 \| good
2026-01-26T07:00:00.000Z	52 \| moderate	10.161 \| good	45.183 \| good	19.43 \| good	0.563 \| good	5 \| good	0.202 \| good
2026-01-26T08:00:00.000Z	54 \| moderate	11.415 \| good	50.588 \| good	19.091 \| good	0.509 \| good	4.514 \| good	0.2 \| good
2026-01-26T09:00:00.000Z	58 \| moderate	13.026 \| fine	58.761 \| fine	18.566 \| good	0.455 \| good	4.029 \| good	0.198 \| good
2026-01-26T10:00:00.000Z	62 \| moderate	14.799 \| fine	66.145 \| fine	17.948 \| good	0.463 \| good	4.083 \| good	0.198 \| good
2026-01-26T11:00:00.000Z	66 \| moderate	16.569 \| fine	73.386 \| fine	18.441 \| good	0.472 \| good	4.137 \| good	0.198 \| good
2026-01-26T12:00:00.000Z	66 \| moderate	16.661 \| fine	74.228 \| fine	18.365 \| good	0.48 \| good	4.191 \| good	0.198 \| good
2026-01-26T13:00:00.000Z	64 \| moderate	15.514 \| fine	68.927 \| fine	17.776 \| good	0.509 \| good	4.502 \| good	0.216 \| good
2026-01-26T14:00:00.000Z	62 \| moderate	15.098 \| fine	67.532 \| fine	18.68 \| good	0.538 \| good	4.812 \| good	0.233 \| good
2026-01-26T15:00:00.000Z	58 \| moderate	13.126 \| fine	59.073 \| fine	23.192 \| good	0.567 \| good	5.122 \| good	0.251 \| good
2026-01-26T16:00:00.000Z	52 \| moderate	10.22 \| good	45.516 \| good	27.779 \| good	0.603 \| good	4.379 \| good	0.246 \| good
2026-01-26T17:00:00.000Z	44 \| good	8.441 \| good	37.041 \| good	29.637 \| good	0.638 \| good	3.635 \| good	0.242 \| good
2026-01-26T18:00:00.000Z	38 \| good	7.399 \| good	32.406 \| good	29.504 \| good	0.674 \| good	2.891 \| good	0.237 \| good
2026-01-26T19:00:00.000Z	33 \| good	6.439 \| good	28.609 \| good	29.036 \| good	0.703 \| good	3.089 \| good	0.231 \| good
2026-01-26T20:00:00.000Z	33 \| good	5.88 \| good	25.881 \| good	30.225 \| good	0.733 \| good	3.288 \| good	0.225 \| good
2026-01-26T21:00:00.000Z	33 \| good	6.26 \| good	27.583 \| good	30.003 \| good	0.762 \| good	3.486 \| good	0.22 \| good
2026-01-26T22:00:00.000Z	33 \| good	6.062 \| good	27 \| good	28.367 \| good	0.7 \| good	5.153 \| good	0.221 \| good
2026-01-26T23:00:00.000Z	33 \| good	6.259 \| good	27.969 \| good	25.719 \| good	0.639 \| good	6.819 \| good	0.223 \| good
2026-01-27T00:00:00.000Z	54 \| moderate	11.306 \| good	12.072 \| good	27.229 \| good	0.581 \| good	8.523 \| good	0.224 \| good
2026-01-27T01:00:00.000Z	27 \| good	4.855 \| good	21.152 \| good	26.982 \| good	0.596 \| good	8.145 \| good	0.219 \| 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?