What is the current concentration of PM10 in Brookfield, Illinois?

The current PM10 concentration at Brookfield, Illinois is 68.72 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Brookfield, Illinois?

The current sulfur dioxide (SO2) concentration at Brookfield, Illinois is 0.47 ppb.

What is the current concentration of ozone (O3) in Brookfield, Illinois?

The current ozone (O3) concentration at Brookfield, Illinois is 14.462 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Brookfield, Illinois?

The current nitrogen dioxide (NO2) concentration at Brookfield, Illinois is 12.466 ppb.

Brookfield, Illinois live air quality index now

Q: What is the current concentration of PM2.5 in Brookfield, Illinois?

The current PM2.5 concentration at Brookfield, Illinois is 15.345 μg/m3.

Stay updated with real-time air quality in Brookfield, 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)

Moderate

Brookfield, Illinois

Last updated: ... (Local time)

Major air pollutants in Brookfield, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.35 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

68.72 μg/m³

155

255

425

605+

Ozone (O₃)

14.46 ppb

201

201+

Sulfur Dioxide (SO₂)

0.47 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.47 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Brookfield, Illinois

Scroll To Air Quality Map

Track live Brookfield, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-08T05:00:00.000Z	33 \| good	5.832 \| good	26.009 \| good	24.315 \| good	1.209 \| good	19.373 \| good	0.21 \| good
2025-12-08T06:00:00.000Z	33 \| good	5.912 \| good	26.034 \| good	18.89 \| good	1.123 \| good	22.888 \| good	0.223 \| good
2025-12-08T07:00:00.000Z	33 \| good	5.912 \| good	26.034 \| good	16.874 \| good	2.096 \| good	24.092 \| good	0.238 \| good
2025-12-08T08:00:00.000Z	33 \| good	5.965 \| good	20.399 \| good	13.802 \| good	5.054 \| good	28.328 \| good	0.206 \| good
2025-12-08T09:00:00.000Z	33 \| good	6.132 \| good	20.735 \| good	15.216 \| good	5.75 \| good	30.263 \| good	0.191 \| good
2025-12-08T10:00:00.000Z	33 \| good	6.168 \| good	20.916 \| good	14.662 \| good	5.309 \| good	25.852 \| good	0.222 \| good
2025-12-08T11:00:00.000Z	33 \| good	6.358 \| good	21.525 \| good	11.998 \| good	5.473 \| good	7.617 \| good	0.238 \| good
2025-12-08T12:00:00.000Z	38 \| good	6.605 \| good	29.445 \| good	10.547 \| good	5.667 \| good	12.162 \| good	0.285 \| good
2025-12-08T13:00:00.000Z	38 \| good	6.605 \| good	29.445 \| good	11.291 \| good	1.681 \| good	12.813 \| good	0.331 \| good
2025-12-08T14:00:00.000Z	44 \| good	7.669 \| good	33.718 \| good	10.386 \| good	0.786 \| good	15.739 \| good	0.41 \| good
2025-12-08T15:00:00.000Z	38 \| good	7.164 \| good	31.797 \| good	11.49 \| good	0.544 \| good	18.51 \| good	0.442 \| good
2025-12-08T16:00:00.000Z	38 \| good	6.807 \| good	30.378 \| good	16.396 \| good	0.642 \| good	20.176 \| good	0.41 \| good
2025-12-08T17:00:00.000Z	33 \| good	6.167 \| good	27.594 \| good	15.659 \| good	0.624 \| good	17.191 \| good	0.208 \| good
2025-12-08T18:00:00.000Z	27 \| good	5.344 \| good	23.326 \| good	25.162 \| good	0.468 \| good	11.955 \| good	0.16 \| good
2025-12-08T19:00:00.000Z	27 \| good	5.221 \| good	23.073 \| good	29.176 \| good	0.504 \| good	11.338 \| good	0.192 \| good
2025-12-08T20:00:00.000Z	27 \| good	5.11 \| good	22.643 \| good	27.629 \| good	0.537 \| good	12.013 \| good	0.192 \| good
2025-12-08T21:00:00.000Z	27 \| good	5.13 \| good	22.733 \| good	21.163 \| good	0.681 \| good	15.587 \| good	0.224 \| good
2025-12-08T22:00:00.000Z	27 \| good	5.472 \| good	23.551 \| good	26.764 \| good	0.562 \| good	19.096 \| good	0.271 \| good
2025-12-08T23:00:00.000Z	33 \| good	6.067 \| good	26.955 \| good	26.749 \| good	0.586 \| good	19.981 \| good	0.239 \| good
2025-12-09T00:00:00.000Z	38 \| good	6.776 \| good	29.831 \| good	23.657 \| good	0.58 \| good	20.73 \| good	0.255 \| good
2025-12-09T01:00:00.000Z	44 \| good	8.001 \| good	35.19 \| good	22.153 \| good	0.553 \| good	23.478 \| good	0.239 \| good
2025-12-09T02:00:00.000Z	52 \| moderate	9.727 \| good	43.312 \| good	22.006 \| good	0.554 \| good	22.121 \| good	0.239 \| good
2025-12-09T03:00:00.000Z	54 \| moderate	10.817 \| good	48 \| good	5.254 \| good	1.629 \| good	18.427 \| good	0.268 \| good
2025-12-09T04:00:00.000Z	49 \| good	9.028 \| good	39.772 \| good	22.206 \| good	0.448 \| good	14.662 \| good	0.179 \| good
2025-12-09T05:00:00.000Z	44 \| good	7.834 \| good	34.65 \| good	19.529 \| good	0.531 \| good	13.685 \| good	0.192 \| good
2025-12-09T06:00:00.000Z	38 \| good	7.262 \| good	32.329 \| good	19.992 \| good	0.437 \| good	11.227 \| good	0.179 \| good
2025-12-09T07:00:00.000Z	38 \| good	7.262 \| good	32.329 \| good	19.618 \| good	0.505 \| good	10.616 \| good	0.179 \| good
2025-12-09T08:00:00.000Z	44 \| good	8.371 \| good	24.313 \| good	17.645 \| good	0.499 \| good	8.273 \| good	0.16 \| good
2025-12-09T09:00:00.000Z	52 \| moderate	10.476 \| good	26.708 \| good	18.187 \| good	0.549 \| good	8.386 \| good	0.145 \| good
2025-12-09T10:00:00.000Z	54 \| moderate	11.004 \| good	27.388 \| good	16.258 \| good	0.624 \| good	7.704 \| good	0.16 \| good
2025-12-09T11:00:00.000Z	58 \| moderate	12.642 \| fine	28.598 \| good	19.796 \| good	0.507 \| good	6.334 \| good	0.16 \| good
2025-12-09T12:00:00.000Z	60 \| moderate	13.587 \| fine	60.943 \| fine	19.659 \| good	0.482 \| good	8.058 \| good	0.192 \| good
2025-12-09T13:00:00.000Z	60 \| moderate	13.587 \| fine	60.943 \| fine	19.926 \| good	0.482 \| good	8.327 \| good	0.192 \| good
2025-12-09T14:00:00.000Z	60 \| moderate	14.159 \| fine	63.905 \| fine	18.498 \| good	0.454 \| good	10.116 \| good	0.228 \| good
2025-12-09T15:00:00.000Z	58 \| moderate	13.017 \| fine	58.571 \| fine	20.458 \| good	0.472 \| good	9.569 \| good	0.192 \| good
2025-12-09T16:00:00.000Z	58 \| moderate	12.923 \| fine	57.76 \| fine	21.256 \| good	0.524 \| good	9.476 \| good	0.192 \| good
2025-12-09T17:00:00.000Z	60 \| moderate	13.522 \| fine	60.464 \| fine	19.329 \| good	0.527 \| good	7.879 \| good	0.192 \| good
2025-12-09T18:00:00.000Z	60 \| moderate	13.522 \| fine	60.464 \| fine	21.491 \| good	0.467 \| good	7.273 \| good	0.192 \| good
2025-12-09T19:00:00.000Z	60 \| moderate	14.333 \| fine	63.644 \| fine	22.262 \| good	0.478 \| good	7.266 \| good	0.192 \| good
2025-12-09T20:00:00.000Z	62 \| moderate	14.744 \| fine	65.597 \| fine	21.766 \| good	0.459 \| good	6.986 \| good	0.192 \| good
2025-12-09T21:00:00.000Z	62 \| moderate	15.195 \| fine	68.298 \| fine	21.844 \| good	0.493 \| good	9.188 \| good	0.224 \| good
2025-12-09T22:00:00.000Z	62 \| moderate	15.084 \| fine	68.072 \| fine	19.803 \| good	0.436 \| good	13.232 \| good	0.224 \| good
2025-12-09T23:00:00.000Z	64 \| moderate	15.566 \| fine	69.701 \| fine	18.238 \| good	0.475 \| good	13.149 \| good	0.224 \| good
2025-12-10T00:00:00.000Z	62 \| moderate	15.319 \| fine	69.023 \| fine	16.485 \| good	0.475 \| good	15.318 \| good	0.192 \| good
2025-12-10T01:00:00.000Z	62 \| moderate	15.29 \| fine	69.023 \| fine	17.02 \| good	0.363 \| good	16.449 \| good	0.208 \| good
2025-12-10T02:00:00.000Z	62 \| moderate	15.432 \| fine	69.084 \| fine	18.951 \| good	0.459 \| good	16.677 \| good	0.223 \| good
2025-12-10T03:00:00.000Z	49 \| good	8.71 \| good	38.045 \| good	20.854 \| good	0.802 \| good	9.503 \| good	0.217 \| good
2025-12-10T04:00:00.000Z	62 \| moderate	15.345 \| fine	68.72 \| fine	14.462 \| good	0.47 \| good	12.466 \| good	0.208 \| good
2025-12-10T04:00:00.000Z	62 \| moderate	15.345 \| fine	68.72 \| fine	14.462 \| good	0.47 \| good	12.466 \| good	0.208 \| good
2025-12-10T05:00:00.000Z	38 \| good	6.818 \| good	30.151 \| good	26.941 \| good	0.572 \| good	5.329 \| good	0.187 \| good
2025-12-10T06:00:00.000Z	33 \| good	5.762 \| good	25.098 \| good	28.403 \| good	0.486 \| good	4.192 \| good	0.178 \| good
2025-12-10T07:00:00.000Z	38 \| good	6.599 \| good	29.138 \| good	26.349 \| good	0.438 \| good	3.519 \| good	0.159 \| good
2025-12-10T08:00:00.000Z	44 \| good	7.54 \| good	33.069 \| good	22.284 \| good	0.391 \| good	2.847 \| good	0.139 \| good
2025-12-10T09:00:00.000Z	44 \| good	7.947 \| good	35.069 \| good	19.079 \| good	0.343 \| good	2.175 \| good	0.119 \| good
2025-12-10T10:00:00.000Z	27 \| good	5.014 \| good	21.277 \| good	21.961 \| good	0.363 \| good	2.365 \| good	0.126 \| good
2025-12-10T11:00:00.000Z	22 \| good	3.552 \| good	15.929 \| good	23.509 \| good	0.384 \| good	2.556 \| good	0.132 \| good
2025-12-10T12:00:00.000Z	22 \| good	3.602 \| good	15.963 \| good	22.437 \| good	0.404 \| good	2.746 \| good	0.138 \| good
2025-12-10T13:00:00.000Z	52 \| moderate	9.69 \| good	43.102 \| good	11.239 \| good	0.465 \| good	3.414 \| good	0.155 \| good
2025-12-10T14:00:00.000Z	52 \| moderate	9.571 \| good	42.915 \| good	11.42 \| good	0.527 \| good	4.081 \| good	0.171 \| good
2025-12-10T15:00:00.000Z	38 \| good	6.92 \| good	30.989 \| good	17.916 \| good	0.588 \| good	4.749 \| good	0.187 \| good
2025-12-10T16:00:00.000Z	38 \| good	6.696 \| good	29.966 \| good	19.536 \| good	0.621 \| good	4.11 \| good	0.181 \| good
2025-12-10T17:00:00.000Z	27 \| good	5.386 \| good	23.037 \| good	21.179 \| good	0.655 \| good	3.471 \| good	0.175 \| good
2025-12-10T18:00:00.000Z	27 \| good	4.658 \| good	20.112 \| good	22.14 \| good	0.689 \| good	2.832 \| good	0.169 \| good
2025-12-10T19:00:00.000Z	27 \| good	5.304 \| good	22.949 \| good	23.308 \| good	0.686 \| good	3.135 \| good	0.168 \| good
2025-12-10T20:00:00.000Z	22 \| good	4.292 \| good	18.966 \| good	23.408 \| good	0.682 \| good	3.438 \| good	0.166 \| good
2025-12-10T21:00:00.000Z	19 \| good	3.458 \| good	15.1 \| good	20.238 \| good	0.679 \| good	3.741 \| good	0.165 \| good
2025-12-10T22:00:00.000Z	22 \| good	4.075 \| good	17.98 \| good	16.977 \| good	0.699 \| good	4.72 \| good	0.168 \| good
2025-12-10T23:00:00.000Z	22 \| good	3.927 \| good	17.089 \| good	16.803 \| good	0.719 \| good	5.698 \| good	0.172 \| good
2025-12-11T00:00:00.000Z	27 \| good	4.525 \| good	19.936 \| good	18.414 \| good	0.738 \| good	6.677 \| good	0.176 \| good
2025-12-11T01:00:00.000Z	27 \| good	4.543 \| good	19.936 \| good	16.996 \| good	0.745 \| good	6.34 \| good	0.171 \| good
2025-12-11T02:00:00.000Z	27 \| good	4.745 \| good	20.908 \| good	15.339 \| good	0.752 \| good	6.002 \| good	0.167 \| good
2025-12-11T03:00:00.000Z	27 \| good	4.582 \| good	20.007 \| good	15.013 \| good	0.758 \| good	5.665 \| good	0.162 \| good
2025-12-11T04:00:00.000Z	22 \| good	3.997 \| good	17.85 \| good	15.158 \| good	0.734 \| good	5.062 \| good	0.158 \| good
2025-12-11T05:00:00.000Z	16 \| good	3.297 \| good	14.118 \| good	16.254 \| good	0.711 \| good	4.459 \| good	0.154 \| good
2025-12-11T06:00:00.000Z	16 \| good	3.487 \| good	15.123 \| good	15.041 \| good	0.687 \| good	3.856 \| good	0.151 \| good
2025-12-11T07:00:00.000Z	22 \| good	4.031 \| good	17.945 \| good	15.967 \| good	0.654 \| good	3.695 \| good	0.15 \| good
2025-12-11T08:00:00.000Z	22 \| good	3.82 \| good	16.945 \| good	15.096 \| good	0.62 \| good	3.534 \| good	0.149 \| good
2025-12-11T09:00:00.000Z	22 \| good	3.834 \| good	16.928 \| good	13.964 \| good	0.587 \| good	3.373 \| good	0.148 \| good
2025-12-11T10:00:00.000Z	22 \| good	4.257 \| good	18.848 \| good	10.599 \| good	0.61 \| good	4.281 \| good	0.152 \| good
2025-12-11T11:00:00.000Z	16 \| good	3.09 \| good	12.225 \| good	10.259 \| good	0.633 \| good	5.189 \| good	0.156 \| good
2025-12-11T12:00:00.000Z	22 \| good	3.72 \| good	16.104 \| good	11.094 \| good	0.656 \| good	6.098 \| good	0.16 \| good
2025-12-11T13:00:00.000Z	16 \| good	3.041 \| good	12.192 \| good	9.292 \| good	0.771 \| good	6.947 \| good	0.177 \| good
2025-12-11T14:00:00.000Z	12 \| good	2.456 \| good	10.028 \| good	12.888 \| good	0.885 \| good	7.795 \| good	0.193 \| good
2025-12-11T15:00:00.000Z	22 \| good	4.394 \| good	19.122 \| good	16.678 \| good	0.999 \| good	8.644 \| good	0.209 \| good
2025-12-11T16:00:00.000Z	44 \| good	7.704 \| good	33.994 \| good	21.346 \| good	1.08 \| good	8.058 \| good	0.209 \| good
2025-12-11T17:00:00.000Z	44 \| good	7.657 \| good	33.915 \| good	21.612 \| good	1.161 \| good	7.472 \| good	0.209 \| good
2025-12-11T18:00:00.000Z	44 \| good	8.084 \| good	35.158 \| good	21.416 \| good	1.242 \| good	6.885 \| good	0.209 \| good
2025-12-11T19:00:00.000Z	44 \| good	8.1 \| good	35.158 \| good	20.431 \| good	1.323 \| good	7.94 \| good	0.21 \| good
2025-12-11T20:00:00.000Z	44 \| good	7.503 \| good	33.079 \| good	21.287 \| good	1.403 \| good	8.994 \| good	0.211 \| good
2025-12-11T21:00:00.000Z	33 \| good	6.347 \| good	28.102 \| good	19.226 \| good	1.484 \| good	10.048 \| good	0.212 \| good
2025-12-11T22:00:00.000Z	33 \| good	6.347 \| good	28.07 \| good	15.483 \| good	1.639 \| good	16.766 \| good	0.258 \| good
2025-12-11T23:00:00.000Z	38 \| good	7.418 \| good	32.887 \| good	15.165 \| good	1.793 \| good	23.484 \| good	0.303 \| good
2025-12-12T00:00:00.000Z	71 \| moderate	20.178 \| fine	20.986 \| good	9.059 \| good	1.937 \| good	30.093 \| good	0.348 \| good
2025-12-12T01:00:00.000Z	52 \| moderate	10.395 \| good	45.942 \| good	12.687 \| good	2.167 \| good	30.517 \| good	0.354 \| good
2025-12-12T02:00:00.000Z	54 \| moderate	10.98 \| good	48.092 \| good	11.956 \| good	2.388 \| good	30.832 \| good	0.36 \| good
2025-12-12T03:00:00.000Z	54 \| moderate	11.06 \| good	48.996 \| good	11.963 \| good	2.608 \| good	31.147 \| good	0.366 \| good
2025-12-12T04:00:00.000Z	56 \| moderate	11.572 \| good	51.044 \| good	5.887 \| good	2.533 \| good	29.633 \| good	0.344 \| good

Brookfield

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Brookfield, Illinois air quality map: Track AQI near you

0.21ppm

How accurate is Illinois, USA air quality data?

Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Brookfield, Illinois updated?

The air quality for Brookfield, Illinois is updated every hour.

When was the worst air quality at Brookfield, Illinois in the last 24 hrs?

The worst air quality in Brookfield, Illinois in the last 24 hours was observed at 11:00:00 on 2025-12-09.

When was the best air quality at Brookfield, Illinois in the last 24 hrs?

In the last 24 hrs, the best air quality in Brookfield, Illinois was observed at 07:00:00 on 2025-12-09.

What is the current air quality in Brookfield, Illinois?

The current air quality in Brookfield, Illinois is 62, categorized as Moderate based on real-time data.

What pollutant is the most common in Brookfield, Illinois?

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

What should I do if the air quality in Brookfield, Illinois is poor?

If the air quality in Brookfield, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Brookfield, Illinois?

The current PM_2.5 concentration at Brookfield, Illinois is 15.345 μg/m³.

What is the current concentration of PM₁₀ in Brookfield, Illinois?

The current PM₁₀ concentration at Brookfield, Illinois is 68.72 μg/m³.

What is the current concentration of carbon monoxide (CO) in Brookfield, Illinois?

The current carbon monoxide (CO) concentration at Brookfield, Illinois is 0.208 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Brookfield, Illinois?

The current sulfur dioxide (SO₂) concentration at Brookfield, Illinois is 0.47 ppb.

What is the current concentration of ozone (O₃) in Brookfield, Illinois?

The current ozone (O₃) concentration at Brookfield, Illinois is 14.462 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Brookfield, Illinois?

The current nitrogen dioxide (NO₂) concentration at Brookfield, Illinois is 12.466 ppb.

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