What are the current PM10 levels at Fox Lake, Illinois?

The current PM10 levels in Fox Lake, Illinois are 15.441 μg/m3.

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

The current sulfur dioxide (SO2) levels in Fox Lake, Illinois are 3.465 ppb.

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

The current ozone (O3) levels at Fox Lake, Illinois is 13.674 ppm.

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

The current nitrogen dioxide (NO2) levels at Fox Lake, Illinois is 10.891 ppb.

Real-time air quality index in Fox Lake, Illinois today

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

The measured PM2.5 levels in Fox Lake, Illinois at present are 3.124 μg/m3.

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

Fox Lake, Illinois

Last updated: ... (Local time)

Common air pollutants in Fox Lake, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.69 μg/m³

155

255

425

605+

Ozone (O₃)

25.05 ppb

201

201+

Sulfur Dioxide (SO₂)

1.27 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Fox Lake, Illinois

Get Live Pollen Counts

Fox Lake, Illinois

Scroll To Air Quality Map

Track live Fox Lake, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-23T01:00:00.000Z	14 \| good	1.98 \| good	7.055 \| good	14.996 \| good	0.523 \| good	4.308 \| good	0.174 \| good
2025-10-23T02:00:00.000Z	15 \| good	1.636 \| good	6.084 \| good	16.234 \| good	0.699 \| good	4.142 \| good	0.222 \| good
2025-10-23T03:00:00.000Z	16 \| good	1.545 \| good	6.396 \| good	16.816 \| good	0.673 \| good	3.838 \| good	0.222 \| good
2025-10-23T04:00:00.000Z	16 \| good	1.652 \| good	6.263 \| good	16.956 \| good	0.673 \| good	3.784 \| good	0.222 \| good
2025-10-23T05:00:00.000Z	15 \| good	1.5 \| good	5.721 \| good	15.912 \| good	1.097 \| good	4.273 \| good	0.256 \| good
2025-10-23T06:00:00.000Z	15 \| good	1.459 \| good	5.301 \| good	15.532 \| good	0.805 \| good	4.528 \| good	0.236 \| good
2025-10-23T07:00:00.000Z	14 \| good	1.432 \| good	6.013 \| good	14.702 \| good	0.675 \| good	5.155 \| good	0.227 \| good
2025-10-23T08:00:00.000Z	13 \| good	1.45 \| good	5.679 \| good	14.439 \| good	0.979 \| good	5.117 \| good	0.217 \| good
2025-10-23T09:00:00.000Z	13 \| good	1.441 \| good	5.895 \| good	14.301 \| good	0.76 \| good	4.91 \| good	0.194 \| good
2025-10-23T10:00:00.000Z	14 \| good	1.784 \| good	6.774 \| good	14.537 \| good	0.736 \| good	5.579 \| good	0.207 \| good
2025-10-23T11:00:00.000Z	13 \| good	2 \| good	10.383 \| good	13.997 \| good	0.824 \| good	5.76 \| good	0.271 \| good
2025-10-23T12:00:00.000Z	11 \| good	1.671 \| good	4.857 \| good	10.611 \| good	0.803 \| good	5.967 \| good	0.294 \| good
2025-10-23T13:00:00.000Z	11 \| good	2.011 \| good	8.254 \| good	10.154 \| good	0.882 \| good	6.541 \| good	0.301 \| good
2025-10-23T14:00:00.000Z	16 \| good	3.068 \| good	13.791 \| good	13.97 \| good	0.776 \| good	6.952 \| good	0.375 \| good
2025-10-23T15:00:00.000Z	11 \| good	2.398 \| good	11.087 \| good	10.495 \| good	0.923 \| good	5.753 \| good	0.237 \| good
2025-10-23T16:00:00.000Z	16 \| good	2.92 \| good	6.007 \| good	12.803 \| good	1.49 \| good	5.37 \| good	0.265 \| good
2025-10-23T17:00:00.000Z	16 \| good	2.666 \| good	9.22 \| good	13.54 \| good	1.308 \| good	4.871 \| good	0.255 \| good
2025-10-23T18:00:00.000Z	17 \| good	2.722 \| good	8.189 \| good	18.445 \| good	0.997 \| good	4.931 \| good	0.165 \| good
2025-10-23T19:00:00.000Z	20 \| good	2.695 \| good	10.22 \| good	21.878 \| good	1.058 \| good	5.066 \| good	0.218 \| good
2025-10-23T20:00:00.000Z	22 \| good	2.093 \| good	7.318 \| good	23.938 \| good	1.057 \| good	6.568 \| good	0.318 \| good
2025-10-23T21:00:00.000Z	22 \| good	1.692 \| good	5.317 \| good	24.338 \| good	1.069 \| good	5.583 \| good	0.27 \| good
2025-10-23T22:00:00.000Z	24 \| good	1.829 \| good	5.995 \| good	25.948 \| good	1.036 \| good	5.309 \| good	0.318 \| good
2025-10-23T23:00:00.000Z	22 \| good	1.932 \| good	5.98 \| good	24.278 \| good	0.969 \| good	5.981 \| good	0.27 \| good
2025-10-24T00:00:00.000Z	23 \| good	2.153 \| good	6.456 \| good	24.97 \| good	1.067 \| good	6.163 \| good	0.287 \| good
2025-10-24T01:00:00.000Z	22 \| good	2.976 \| good	11.403 \| good	23.832 \| good	1.749 \| good	10.374 \| good	0.296 \| good
2025-10-24T02:00:00.000Z	19 \| good	3.09 \| good	11.022 \| good	20.607 \| good	1.244 \| good	12.375 \| good	0.282 \| good
2025-10-24T03:00:00.000Z	18 \| good	0.906 \| good	3.781 \| good	19.244 \| good	0.525 \| good	7.149 \| good	0.159 \| good
2025-10-24T04:00:00.000Z	16 \| good	3.07 \| good	8.082 \| good	17.473 \| good	1.142 \| good	10.405 \| good	0.218 \| good
2025-10-24T05:00:00.000Z	16 \| good	3.032 \| good	9.764 \| good	16.647 \| good	1.025 \| good	9.008 \| good	0.237 \| good
2025-10-24T06:00:00.000Z	16 \| good	3.02 \| good	8.352 \| good	12.638 \| good	1.034 \| good	6.226 \| good	0.246 \| good
2025-10-24T07:00:00.000Z	16 \| good	3.043 \| good	10.523 \| good	11.199 \| good	1.182 \| good	6.19 \| good	0.256 \| good
2025-10-24T08:00:00.000Z	16 \| good	3.412 \| good	10.365 \| good	10.513 \| good	1.127 \| good	5.961 \| good	0.253 \| good
2025-10-24T09:00:00.000Z	16 \| good	3.131 \| good	8.753 \| good	9.784 \| good	0.853 \| good	7.176 \| good	0.234 \| good
2025-10-24T10:00:00.000Z	16 \| good	3.142 \| good	7.95 \| good	11.864 \| good	1.028 \| good	12.349 \| good	0.308 \| good
2025-10-24T11:00:00.000Z	16 \| good	2.822 \| good	10.585 \| good	10.502 \| good	1.093 \| good	14.298 \| good	0.242 \| good
2025-10-24T12:00:00.000Z	16 \| good	2.992 \| good	9.634 \| good	6.204 \| good	1.106 \| good	15.353 \| good	0.297 \| good
2025-10-24T13:00:00.000Z	16 \| good	3.383 \| good	13.328 \| good	11.242 \| good	1.052 \| good	14.896 \| good	0.297 \| good
2025-10-24T14:00:00.000Z	22 \| good	4.265 \| good	14.187 \| good	8.733 \| good	0.969 \| good	14.434 \| good	0.419 \| good
2025-10-24T15:00:00.000Z	22 \| good	4.201 \| good	12.888 \| good	10.114 \| good	1.159 \| good	13.352 \| good	0.265 \| good
2025-10-24T16:00:00.000Z	16 \| good	3.124 \| good	15.441 \| good	13.674 \| good	3.465 \| good	10.891 \| good	0.221 \| good
2025-10-24T17:00:00.000Z	16 \| good	2.78 \| good	11.788 \| good	16.246 \| good	1.017 \| good	6.471 \| good	0.23 \| good
2025-10-24T18:00:00.000Z	17 \| good	2.871 \| good	8.913 \| good	17.639 \| good	0.961 \| good	5.181 \| good	0.218 \| good
2025-10-24T19:00:00.000Z	18 \| good	2.498 \| good	12.092 \| good	19.462 \| good	1.062 \| good	5.86 \| good	0.271 \| good
2025-10-24T20:00:00.000Z	20 \| good	2.223 \| good	7.589 \| good	21.827 \| good	0.879 \| good	5.528 \| good	0.287 \| good
2025-10-24T21:00:00.000Z	24 \| good	2.496 \| good	8.439 \| good	26.201 \| good	0.886 \| good	5.061 \| good	0.218 \| good
2025-10-24T22:00:00.000Z	27 \| good	2.576 \| good	9.435 \| good	28.597 \| good	0.936 \| good	2.86 \| good	0.165 \| good
2025-10-24T23:00:00.000Z	23 \| good	3.736 \| good	15.687 \| good	25.045 \| good	1.27 \| good	5.128 \| good	0.234 \| good
2025-10-25T00:00:00.000Z	23 \| good	3.736 \| good	15.687 \| good	25.045 \| good	1.27 \| good	5.128 \| good	0.234 \| good
2025-10-24T17:00:00.000Z	25 \| good	1.597 \| good	6.461 \| good	27.241 \| good	0.728 \| good	2.493 \| good	0.135 \| good
2025-10-24T18:00:00.000Z	26 \| good	1.681 \| good	6.928 \| good	28.298 \| good	0.569 \| good	1.588 \| good	0.122 \| good
2025-10-24T19:00:00.000Z	29 \| good	1.954 \| good	8.014 \| good	31.457 \| good	0.59 \| good	1.736 \| good	0.123 \| good
2025-10-24T20:00:00.000Z	29 \| good	2.123 \| good	8.526 \| good	30.609 \| good	0.613 \| good	1.929 \| good	0.138 \| good
2025-10-24T21:00:00.000Z	29 \| good	2.984 \| good	12.798 \| good	31.122 \| good	0.64 \| good	2.11 \| good	0.139 \| good
2025-10-24T22:00:00.000Z	28 \| good	4.55 \| good	19.761 \| good	30.076 \| good	0.748 \| good	6.571 \| good	0.177 \| good
2025-10-24T23:00:00.000Z	33 \| good	5.914 \| good	25.967 \| good	21.644 \| good	0.855 \| good	11.032 \| good	0.215 \| good
2025-10-25T00:00:00.000Z	33 \| good	6.101 \| good	26.668 \| good	16.411 \| good	0.963 \| good	15.492 \| good	0.253 \| good
2025-10-25T01:00:00.000Z	33 \| good	5.712 \| good	25.151 \| good	12.785 \| good	1.236 \| good	17.778 \| good	0.261 \| good
2025-10-25T02:00:00.000Z	44 \| good	8.227 \| good	36.206 \| good	7.91 \| good	1.407 \| good	17.796 \| good	0.257 \| good
2025-10-25T03:00:00.000Z	44 \| good	7.968 \| good	35.001 \| good	3.863 \| good	1.579 \| good	17.814 \| good	0.253 \| good
2025-10-25T04:00:00.000Z	44 \| good	8.383 \| good	36.78 \| good	6.669 \| good	1.612 \| good	15.863 \| good	0.235 \| good
2025-10-25T05:00:00.000Z	52 \| moderate	10.406 \| good	46.061 \| good	7.409 \| good	1.759 \| good	15.925 \| good	0.229 \| good
2025-10-25T06:00:00.000Z	49 \| good	8.776 \| good	38.848 \| good	7.83 \| good	1.907 \| good	15.988 \| good	0.223 \| good
2025-10-25T07:00:00.000Z	49 \| good	9.33 \| good	41.204 \| good	5.934 \| good	1.955 \| good	15.333 \| good	0.213 \| good
2025-10-25T08:00:00.000Z	52 \| moderate	10.118 \| good	44.751 \| good	4.212 \| good	2.003 \| good	14.679 \| good	0.203 \| good
2025-10-25T09:00:00.000Z	49 \| good	8.635 \| good	38.38 \| good	7.381 \| good	2.392 \| good	16.019 \| good	0.191 \| good
2025-10-25T10:00:00.000Z	54 \| moderate	10.778 \| good	47.885 \| good	2.49 \| good	2.371 \| good	15.962 \| good	0.19 \| good
2025-10-25T11:00:00.000Z	52 \| moderate	9.84 \| good	43.761 \| good	2.52 \| good	2.35 \| good	15.905 \| good	0.189 \| good
2025-10-25T12:00:00.000Z	52 \| moderate	10.248 \| good	45.394 \| good	1.885 \| good	2.384 \| good	15.984 \| good	0.2 \| good
2025-10-25T13:00:00.000Z	49 \| good	8.734 \| good	38.219 \| good	7.48 \| good	2.484 \| good	13.718 \| good	0.199 \| good
2025-10-25T14:00:00.000Z	38 \| good	7.269 \| good	32.142 \| good	13.78 \| good	2.583 \| good	11.451 \| good	0.198 \| good
2025-10-25T15:00:00.000Z	38 \| good	6.708 \| good	29.969 \| good	19.409 \| good	2.682 \| good	9.184 \| good	0.198 \| good
2025-10-25T16:00:00.000Z	38 \| good	6.771 \| good	30.319 \| good	19.701 \| good	2.373 \| good	7.267 \| good	0.179 \| good
2025-10-25T17:00:00.000Z	33 \| good	6.147 \| good	27.424 \| good	26.877 \| good	2.191 \| good	6.14 \| good	0.156 \| good
2025-10-25T18:00:00.000Z	33 \| good	6.432 \| good	28.787 \| good	27.286 \| good	2.027 \| good	4.405 \| good	0.139 \| good
2025-10-25T19:00:00.000Z	44 \| good	7.989 \| good	35.157 \| good	26.573 \| good	1.987 \| good	4.591 \| good	0.139 \| good
2025-10-25T20:00:00.000Z	56 \| moderate	11.746 \| good	52.599 \| good	20.005 \| good	1.564 \| good	3.49 \| good	0.142 \| good
2025-10-25T21:00:00.000Z	52 \| moderate	10.039 \| good	44.451 \| good	23.114 \| good	1.468 \| good	3.519 \| good	0.141 \| good
2025-10-25T22:00:00.000Z	44 \| good	7.626 \| good	33.347 \| good	26.332 \| good	1.369 \| good	5.279 \| good	0.154 \| good
2025-10-25T23:00:00.000Z	27 \| good	5.231 \| good	22.627 \| good	27.85 \| good	1.269 \| good	7.039 \| good	0.167 \| good
2025-10-26T00:00:00.000Z	27 \| good	5.436 \| good	23.247 \| good	28.773 \| good	1.169 \| good	8.799 \| good	0.179 \| good
2025-10-26T01:00:00.000Z	33 \| good	5.83 \| good	25.124 \| good	32.898 \| good	1.569 \| good	10.851 \| good	0.184 \| good
2025-10-26T02:00:00.000Z	33 \| good	5.91 \| good	25.701 \| good	30.427 \| good	1.508 \| good	11.014 \| good	0.185 \| good
2025-10-26T03:00:00.000Z	44 \| good	8.412 \| good	36.944 \| good	26.53 \| good	1.447 \| good	11.177 \| good	0.185 \| good
2025-10-26T04:00:00.000Z	33 \| good	5.585 \| good	24.124 \| good	28.761 \| good	0.943 \| good	7.394 \| good	0.166 \| good
2025-10-26T05:00:00.000Z	38 \| good	7.207 \| good	32 \| good	29.393 \| good	0.934 \| good	6.972 \| good	0.164 \| good
2025-10-26T06:00:00.000Z	44 \| good	8.417 \| good	37.03 \| good	28.488 \| good	0.926 \| good	6.549 \| good	0.162 \| good
2025-10-26T07:00:00.000Z	56 \| moderate	12.306 \| fine	55.254 \| fine	23.967 \| good	0.965 \| good	6.37 \| good	0.162 \| good
2025-10-26T08:00:00.000Z	60 \| moderate	13.646 \| fine	61.061 \| fine	20.877 \| good	1.004 \| good	6.191 \| good	0.163 \| good
2025-10-26T09:00:00.000Z	44 \| good	8.273 \| good	36.315 \| good	28.394 \| good	1.766 \| good	9.221 \| good	0.174 \| good
2025-10-26T10:00:00.000Z	44 \| good	8.088 \| good	35.541 \| good	28.573 \| good	1.798 \| good	10.031 \| good	0.182 \| good
2025-10-26T11:00:00.000Z	33 \| good	6.293 \| good	27.97 \| good	27.751 \| good	1.831 \| good	10.841 \| good	0.19 \| good
2025-10-26T12:00:00.000Z	54 \| moderate	10.637 \| good	47.135 \| good	20.112 \| good	1.445 \| good	8.22 \| good	0.187 \| good
2025-10-26T13:00:00.000Z	49 \| good	9.493 \| good	42.113 \| good	19.949 \| good	1.924 \| good	7.847 \| good	0.196 \| good
2025-10-26T14:00:00.000Z	52 \| moderate	9.721 \| good	43.303 \| good	21.562 \| good	2.404 \| good	7.473 \| good	0.205 \| good
2025-10-26T15:00:00.000Z	52 \| moderate	10.12 \| good	44.925 \| good	25.815 \| good	2.883 \| good	7.1 \| good	0.214 \| good
2025-10-26T16:00:00.000Z	54 \| moderate	10.839 \| good	48.029 \| good	29.771 \| good	3.193 \| good	6.069 \| good	0.2 \| good

Fox Lake

Empower business decisions with accurate air quality data

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

0.27ppm

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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Frequently asked questions

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

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

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

The worst air quality in Fox Lake, Illinois was recorded at 10:00:00 on 2025-10-23.

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

The best air quality in Fox Lake, Illinois was recorded at 01:00:00 on 2025-10-24.

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

The real-time air quality index in Fox Lake, Illinois is 16, currently categorized as Good.

Which pollutant is found most often in Fox Lake, Illinois?

The most common pollutant in Fox Lake, Illinois is PM2.5.

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

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

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

The measured PM_2.5 levels in Fox Lake, Illinois at present are 3.124 μg/m³.

What are the current PM₁₀ levels at Fox Lake, Illinois?

The current PM₁₀ levels in Fox Lake, Illinois are 15.441 μg/m³.

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

The current carbon monoxide (CO) level in Fox Lake, Illinois is 0.221 ppm.

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

The current sulfur dioxide (SO₂) levels in Fox Lake, Illinois are 3.465 ppb.

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

The current ozone (O₃) levels at Fox Lake, Illinois is 13.674 ppm.

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

The current nitrogen dioxide (NO₂) levels at Fox Lake, Illinois is 10.891 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-23T01:00:00.000Z	14 \| good	1.98 \| good	7.055 \| good	14.996 \| good	0.523 \| good	4.308 \| good	0.174 \| good
2025-10-23T02:00:00.000Z	15 \| good	1.636 \| good	6.084 \| good	16.234 \| good	0.699 \| good	4.142 \| good	0.222 \| good
2025-10-23T03:00:00.000Z	16 \| good	1.545 \| good	6.396 \| good	16.816 \| good	0.673 \| good	3.838 \| good	0.222 \| good
2025-10-23T04:00:00.000Z	16 \| good	1.652 \| good	6.263 \| good	16.956 \| good	0.673 \| good	3.784 \| good	0.222 \| good
2025-10-23T05:00:00.000Z	15 \| good	1.5 \| good	5.721 \| good	15.912 \| good	1.097 \| good	4.273 \| good	0.256 \| good
2025-10-23T06:00:00.000Z	15 \| good	1.459 \| good	5.301 \| good	15.532 \| good	0.805 \| good	4.528 \| good	0.236 \| good
2025-10-23T07:00:00.000Z	14 \| good	1.432 \| good	6.013 \| good	14.702 \| good	0.675 \| good	5.155 \| good	0.227 \| good
2025-10-23T08:00:00.000Z	13 \| good	1.45 \| good	5.679 \| good	14.439 \| good	0.979 \| good	5.117 \| good	0.217 \| good
2025-10-23T09:00:00.000Z	13 \| good	1.441 \| good	5.895 \| good	14.301 \| good	0.76 \| good	4.91 \| good	0.194 \| good
2025-10-23T10:00:00.000Z	14 \| good	1.784 \| good	6.774 \| good	14.537 \| good	0.736 \| good	5.579 \| good	0.207 \| good
2025-10-23T11:00:00.000Z	13 \| good	2 \| good	10.383 \| good	13.997 \| good	0.824 \| good	5.76 \| good	0.271 \| good
2025-10-23T12:00:00.000Z	11 \| good	1.671 \| good	4.857 \| good	10.611 \| good	0.803 \| good	5.967 \| good	0.294 \| good
2025-10-23T13:00:00.000Z	11 \| good	2.011 \| good	8.254 \| good	10.154 \| good	0.882 \| good	6.541 \| good	0.301 \| good
2025-10-23T14:00:00.000Z	16 \| good	3.068 \| good	13.791 \| good	13.97 \| good	0.776 \| good	6.952 \| good	0.375 \| good
2025-10-23T15:00:00.000Z	11 \| good	2.398 \| good	11.087 \| good	10.495 \| good	0.923 \| good	5.753 \| good	0.237 \| good
2025-10-23T16:00:00.000Z	16 \| good	2.92 \| good	6.007 \| good	12.803 \| good	1.49 \| good	5.37 \| good	0.265 \| good
2025-10-23T17:00:00.000Z	16 \| good	2.666 \| good	9.22 \| good	13.54 \| good	1.308 \| good	4.871 \| good	0.255 \| good
2025-10-23T18:00:00.000Z	17 \| good	2.722 \| good	8.189 \| good	18.445 \| good	0.997 \| good	4.931 \| good	0.165 \| good
2025-10-23T19:00:00.000Z	20 \| good	2.695 \| good	10.22 \| good	21.878 \| good	1.058 \| good	5.066 \| good	0.218 \| good
2025-10-23T20:00:00.000Z	22 \| good	2.093 \| good	7.318 \| good	23.938 \| good	1.057 \| good	6.568 \| good	0.318 \| good
2025-10-23T21:00:00.000Z	22 \| good	1.692 \| good	5.317 \| good	24.338 \| good	1.069 \| good	5.583 \| good	0.27 \| good
2025-10-23T22:00:00.000Z	24 \| good	1.829 \| good	5.995 \| good	25.948 \| good	1.036 \| good	5.309 \| good	0.318 \| good
2025-10-23T23:00:00.000Z	22 \| good	1.932 \| good	5.98 \| good	24.278 \| good	0.969 \| good	5.981 \| good	0.27 \| good
2025-10-24T00:00:00.000Z	23 \| good	2.153 \| good	6.456 \| good	24.97 \| good	1.067 \| good	6.163 \| good	0.287 \| good
2025-10-24T01:00:00.000Z	22 \| good	2.976 \| good	11.403 \| good	23.832 \| good	1.749 \| good	10.374 \| good	0.296 \| good
2025-10-24T02:00:00.000Z	19 \| good	3.09 \| good	11.022 \| good	20.607 \| good	1.244 \| good	12.375 \| good	0.282 \| good
2025-10-24T03:00:00.000Z	18 \| good	0.906 \| good	3.781 \| good	19.244 \| good	0.525 \| good	7.149 \| good	0.159 \| good
2025-10-24T04:00:00.000Z	16 \| good	3.07 \| good	8.082 \| good	17.473 \| good	1.142 \| good	10.405 \| good	0.218 \| good
2025-10-24T05:00:00.000Z	16 \| good	3.032 \| good	9.764 \| good	16.647 \| good	1.025 \| good	9.008 \| good	0.237 \| good
2025-10-24T06:00:00.000Z	16 \| good	3.02 \| good	8.352 \| good	12.638 \| good	1.034 \| good	6.226 \| good	0.246 \| good
2025-10-24T07:00:00.000Z	16 \| good	3.043 \| good	10.523 \| good	11.199 \| good	1.182 \| good	6.19 \| good	0.256 \| good
2025-10-24T08:00:00.000Z	16 \| good	3.412 \| good	10.365 \| good	10.513 \| good	1.127 \| good	5.961 \| good	0.253 \| good
2025-10-24T09:00:00.000Z	16 \| good	3.131 \| good	8.753 \| good	9.784 \| good	0.853 \| good	7.176 \| good	0.234 \| good
2025-10-24T10:00:00.000Z	16 \| good	3.142 \| good	7.95 \| good	11.864 \| good	1.028 \| good	12.349 \| good	0.308 \| good
2025-10-24T11:00:00.000Z	16 \| good	2.822 \| good	10.585 \| good	10.502 \| good	1.093 \| good	14.298 \| good	0.242 \| good
2025-10-24T12:00:00.000Z	16 \| good	2.992 \| good	9.634 \| good	6.204 \| good	1.106 \| good	15.353 \| good	0.297 \| good
2025-10-24T13:00:00.000Z	16 \| good	3.383 \| good	13.328 \| good	11.242 \| good	1.052 \| good	14.896 \| good	0.297 \| good
2025-10-24T14:00:00.000Z	22 \| good	4.265 \| good	14.187 \| good	8.733 \| good	0.969 \| good	14.434 \| good	0.419 \| good
2025-10-24T15:00:00.000Z	22 \| good	4.201 \| good	12.888 \| good	10.114 \| good	1.159 \| good	13.352 \| good	0.265 \| good
2025-10-24T16:00:00.000Z	16 \| good	3.124 \| good	15.441 \| good	13.674 \| good	3.465 \| good	10.891 \| good	0.221 \| good
2025-10-24T17:00:00.000Z	16 \| good	2.78 \| good	11.788 \| good	16.246 \| good	1.017 \| good	6.471 \| good	0.23 \| good
2025-10-24T18:00:00.000Z	17 \| good	2.871 \| good	8.913 \| good	17.639 \| good	0.961 \| good	5.181 \| good	0.218 \| good
2025-10-24T19:00:00.000Z	18 \| good	2.498 \| good	12.092 \| good	19.462 \| good	1.062 \| good	5.86 \| good	0.271 \| good
2025-10-24T20:00:00.000Z	20 \| good	2.223 \| good	7.589 \| good	21.827 \| good	0.879 \| good	5.528 \| good	0.287 \| good
2025-10-24T21:00:00.000Z	24 \| good	2.496 \| good	8.439 \| good	26.201 \| good	0.886 \| good	5.061 \| good	0.218 \| good
2025-10-24T22:00:00.000Z	27 \| good	2.576 \| good	9.435 \| good	28.597 \| good	0.936 \| good	2.86 \| good	0.165 \| good
2025-10-24T23:00:00.000Z	23 \| good	3.736 \| good	15.687 \| good	25.045 \| good	1.27 \| good	5.128 \| good	0.234 \| good
2025-10-25T00:00:00.000Z	23 \| good	3.736 \| good	15.687 \| good	25.045 \| good	1.27 \| good	5.128 \| good	0.234 \| good
2025-10-24T17:00:00.000Z	25 \| good	1.597 \| good	6.461 \| good	27.241 \| good	0.728 \| good	2.493 \| good	0.135 \| good
2025-10-24T18:00:00.000Z	26 \| good	1.681 \| good	6.928 \| good	28.298 \| good	0.569 \| good	1.588 \| good	0.122 \| good
2025-10-24T19:00:00.000Z	29 \| good	1.954 \| good	8.014 \| good	31.457 \| good	0.59 \| good	1.736 \| good	0.123 \| good
2025-10-24T20:00:00.000Z	29 \| good	2.123 \| good	8.526 \| good	30.609 \| good	0.613 \| good	1.929 \| good	0.138 \| good
2025-10-24T21:00:00.000Z	29 \| good	2.984 \| good	12.798 \| good	31.122 \| good	0.64 \| good	2.11 \| good	0.139 \| good
2025-10-24T22:00:00.000Z	28 \| good	4.55 \| good	19.761 \| good	30.076 \| good	0.748 \| good	6.571 \| good	0.177 \| good
2025-10-24T23:00:00.000Z	33 \| good	5.914 \| good	25.967 \| good	21.644 \| good	0.855 \| good	11.032 \| good	0.215 \| good
2025-10-25T00:00:00.000Z	33 \| good	6.101 \| good	26.668 \| good	16.411 \| good	0.963 \| good	15.492 \| good	0.253 \| good
2025-10-25T01:00:00.000Z	33 \| good	5.712 \| good	25.151 \| good	12.785 \| good	1.236 \| good	17.778 \| good	0.261 \| good
2025-10-25T02:00:00.000Z	44 \| good	8.227 \| good	36.206 \| good	7.91 \| good	1.407 \| good	17.796 \| good	0.257 \| good
2025-10-25T03:00:00.000Z	44 \| good	7.968 \| good	35.001 \| good	3.863 \| good	1.579 \| good	17.814 \| good	0.253 \| good
2025-10-25T04:00:00.000Z	44 \| good	8.383 \| good	36.78 \| good	6.669 \| good	1.612 \| good	15.863 \| good	0.235 \| good
2025-10-25T05:00:00.000Z	52 \| moderate	10.406 \| good	46.061 \| good	7.409 \| good	1.759 \| good	15.925 \| good	0.229 \| good
2025-10-25T06:00:00.000Z	49 \| good	8.776 \| good	38.848 \| good	7.83 \| good	1.907 \| good	15.988 \| good	0.223 \| good
2025-10-25T07:00:00.000Z	49 \| good	9.33 \| good	41.204 \| good	5.934 \| good	1.955 \| good	15.333 \| good	0.213 \| good
2025-10-25T08:00:00.000Z	52 \| moderate	10.118 \| good	44.751 \| good	4.212 \| good	2.003 \| good	14.679 \| good	0.203 \| good
2025-10-25T09:00:00.000Z	49 \| good	8.635 \| good	38.38 \| good	7.381 \| good	2.392 \| good	16.019 \| good	0.191 \| good
2025-10-25T10:00:00.000Z	54 \| moderate	10.778 \| good	47.885 \| good	2.49 \| good	2.371 \| good	15.962 \| good	0.19 \| good
2025-10-25T11:00:00.000Z	52 \| moderate	9.84 \| good	43.761 \| good	2.52 \| good	2.35 \| good	15.905 \| good	0.189 \| good
2025-10-25T12:00:00.000Z	52 \| moderate	10.248 \| good	45.394 \| good	1.885 \| good	2.384 \| good	15.984 \| good	0.2 \| good
2025-10-25T13:00:00.000Z	49 \| good	8.734 \| good	38.219 \| good	7.48 \| good	2.484 \| good	13.718 \| good	0.199 \| good
2025-10-25T14:00:00.000Z	38 \| good	7.269 \| good	32.142 \| good	13.78 \| good	2.583 \| good	11.451 \| good	0.198 \| good
2025-10-25T15:00:00.000Z	38 \| good	6.708 \| good	29.969 \| good	19.409 \| good	2.682 \| good	9.184 \| good	0.198 \| good
2025-10-25T16:00:00.000Z	38 \| good	6.771 \| good	30.319 \| good	19.701 \| good	2.373 \| good	7.267 \| good	0.179 \| good
2025-10-25T17:00:00.000Z	33 \| good	6.147 \| good	27.424 \| good	26.877 \| good	2.191 \| good	6.14 \| good	0.156 \| good
2025-10-25T18:00:00.000Z	33 \| good	6.432 \| good	28.787 \| good	27.286 \| good	2.027 \| good	4.405 \| good	0.139 \| good
2025-10-25T19:00:00.000Z	44 \| good	7.989 \| good	35.157 \| good	26.573 \| good	1.987 \| good	4.591 \| good	0.139 \| good
2025-10-25T20:00:00.000Z	56 \| moderate	11.746 \| good	52.599 \| good	20.005 \| good	1.564 \| good	3.49 \| good	0.142 \| good
2025-10-25T21:00:00.000Z	52 \| moderate	10.039 \| good	44.451 \| good	23.114 \| good	1.468 \| good	3.519 \| good	0.141 \| good
2025-10-25T22:00:00.000Z	44 \| good	7.626 \| good	33.347 \| good	26.332 \| good	1.369 \| good	5.279 \| good	0.154 \| good
2025-10-25T23:00:00.000Z	27 \| good	5.231 \| good	22.627 \| good	27.85 \| good	1.269 \| good	7.039 \| good	0.167 \| good
2025-10-26T00:00:00.000Z	27 \| good	5.436 \| good	23.247 \| good	28.773 \| good	1.169 \| good	8.799 \| good	0.179 \| good
2025-10-26T01:00:00.000Z	33 \| good	5.83 \| good	25.124 \| good	32.898 \| good	1.569 \| good	10.851 \| good	0.184 \| good
2025-10-26T02:00:00.000Z	33 \| good	5.91 \| good	25.701 \| good	30.427 \| good	1.508 \| good	11.014 \| good	0.185 \| good
2025-10-26T03:00:00.000Z	44 \| good	8.412 \| good	36.944 \| good	26.53 \| good	1.447 \| good	11.177 \| good	0.185 \| good
2025-10-26T04:00:00.000Z	33 \| good	5.585 \| good	24.124 \| good	28.761 \| good	0.943 \| good	7.394 \| good	0.166 \| good
2025-10-26T05:00:00.000Z	38 \| good	7.207 \| good	32 \| good	29.393 \| good	0.934 \| good	6.972 \| good	0.164 \| good
2025-10-26T06:00:00.000Z	44 \| good	8.417 \| good	37.03 \| good	28.488 \| good	0.926 \| good	6.549 \| good	0.162 \| good
2025-10-26T07:00:00.000Z	56 \| moderate	12.306 \| fine	55.254 \| fine	23.967 \| good	0.965 \| good	6.37 \| good	0.162 \| good
2025-10-26T08:00:00.000Z	60 \| moderate	13.646 \| fine	61.061 \| fine	20.877 \| good	1.004 \| good	6.191 \| good	0.163 \| good
2025-10-26T09:00:00.000Z	44 \| good	8.273 \| good	36.315 \| good	28.394 \| good	1.766 \| good	9.221 \| good	0.174 \| good
2025-10-26T10:00:00.000Z	44 \| good	8.088 \| good	35.541 \| good	28.573 \| good	1.798 \| good	10.031 \| good	0.182 \| good
2025-10-26T11:00:00.000Z	33 \| good	6.293 \| good	27.97 \| good	27.751 \| good	1.831 \| good	10.841 \| good	0.19 \| good
2025-10-26T12:00:00.000Z	54 \| moderate	10.637 \| good	47.135 \| good	20.112 \| good	1.445 \| good	8.22 \| good	0.187 \| good
2025-10-26T13:00:00.000Z	49 \| good	9.493 \| good	42.113 \| good	19.949 \| good	1.924 \| good	7.847 \| good	0.196 \| good
2025-10-26T14:00:00.000Z	52 \| moderate	9.721 \| good	43.303 \| good	21.562 \| good	2.404 \| good	7.473 \| good	0.205 \| good
2025-10-26T15:00:00.000Z	52 \| moderate	10.12 \| good	44.925 \| good	25.815 \| good	2.883 \| good	7.1 \| good	0.214 \| good
2025-10-26T16:00:00.000Z	54 \| moderate	10.839 \| good	48.029 \| good	29.771 \| good	3.193 \| good	6.069 \| good	0.2 \| good

Real-time air quality index in Fox Lake, Illinois today

Common air pollutants in Fox Lake, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Fox Lake, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Round Lake Beach, Illinois

Round Lake, Illinois

McHenry, Illinois

Antioch, Illinois

Lindenhurst, Illinois

Grayslake, 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 Fox Lake, Illinois updated?

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

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

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

Which pollutant is found most often in Fox Lake, Illinois?

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

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

What are the current PM10 levels at Fox Lake, Illinois?

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

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

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

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

What are the current PM₁₀ levels at Fox Lake, Illinois?

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

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

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