What is the current concentration of PM10 in Palos Hills, Illinois?

The current PM10 concentration at Palos Hills, Illinois is 31.413 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Palos Hills, Illinois is 0.436 ppb.

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

The current ozone (O3) concentration at Palos Hills, Illinois is 16.928 ppm.

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

The current nitrogen dioxide (NO2) concentration at Palos Hills, Illinois is 9.417 ppb.

Palos Hills, Illinois live air quality index now

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

The current PM2.5 concentration at Palos Hills, Illinois is 6.974 μg/m3.

Stay updated with real-time air quality in Palos Hills, 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

Palos Hills, Illinois

Last updated: ... (Local time)

Major air pollutants in Palos Hills, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.97 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

31.41 μg/m³

155

255

425

605+

Ozone (O₃)

16.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.42 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 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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Palos Hills, Illinois

Scroll To Air Quality Map

Track live Palos Hills, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-09T06:00:00.000Z	27 \| good	3.613 \| good	16.213 \| good	28.747 \| good	0.692 \| good	1.697 \| good	0.152 \| good
2026-03-09T07:00:00.000Z	25 \| good	3.613 \| good	16.213 \| good	27.486 \| good	0.654 \| good	2.214 \| good	0.152 \| good
2026-03-09T08:00:00.000Z	24 \| good	3.38 \| good	14.574 \| good	26.081 \| good	0.616 \| good	1.739 \| good	0.152 \| good
2026-03-09T09:00:00.000Z	23 \| good	3.394 \| good	14.395 \| good	24.736 \| good	0.659 \| good	2.146 \| good	0.152 \| good
2026-03-09T10:00:00.000Z	22 \| good	3.394 \| good	14.395 \| good	24.091 \| good	0.616 \| good	2.627 \| good	0.152 \| good
2026-03-09T11:00:00.000Z	20 \| good	3.438 \| good	15.213 \| good	22.466 \| good	0.617 \| good	3.889 \| good	0.186 \| good
2026-03-09T12:00:00.000Z	19 \| good	3.485 \| good	15.353 \| good	20.076 \| good	0.698 \| good	4.99 \| good	0.198 \| good
2026-03-09T13:00:00.000Z	17 \| good	3.485 \| good	15.353 \| good	17.576 \| good	0.654 \| good	5.259 \| good	0.186 \| good
2026-03-09T14:00:00.000Z	22 \| good	3.796 \| good	16.906 \| good	17.252 \| good	0.668 \| good	6.925 \| good	0.201 \| good
2026-03-09T15:00:00.000Z	22 \| good	3.852 \| good	17.322 \| good	17.417 \| good	0.792 \| good	5.166 \| good	0.152 \| good
2026-03-09T16:00:00.000Z	22 \| good	4.127 \| good	18.448 \| good	20.171 \| good	0.768 \| good	4.098 \| good	0.167 \| good
2026-03-09T17:00:00.000Z	22 \| good	4.36 \| good	19.329 \| good	22.948 \| good	1.024 \| good	4.029 \| good	0.152 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.281 \| good	23.45 \| good	27.036 \| good	1.133 \| good	4.048 \| good	0.186 \| good
2026-03-09T19:00:00.000Z	33 \| good	5.661 \| good	24.986 \| good	34.92 \| good	0.947 \| good	3.681 \| good	0.201 \| good
2026-03-09T20:00:00.000Z	32 \| good	5.293 \| good	23.461 \| good	34.819 \| good	0.854 \| good	3.732 \| good	0.201 \| good
2026-03-09T21:00:00.000Z	34 \| good	5.67 \| good	25.164 \| good	37.415 \| good	0.88 \| good	3.38 \| good	0.269 \| good
2026-03-09T22:00:00.000Z	36 \| good	6.431 \| good	28.45 \| good	39.26 \| good	0.839 \| good	4.689 \| good	0.235 \| good
2026-03-09T23:00:00.000Z	44 \| good	7.512 \| good	33.611 \| good	38.476 \| good	0.818 \| good	5.64 \| good	0.235 \| good
2026-03-10T00:00:00.000Z	44 \| good	8.189 \| good	36.341 \| good	32.198 \| good	0.723 \| good	7.763 \| good	0.286 \| good
2026-03-10T01:00:00.000Z	44 \| good	8.416 \| good	37.737 \| good	24.339 \| good	0.684 \| good	10.904 \| good	0.321 \| good
2026-03-10T02:00:00.000Z	49 \| good	8.757 \| good	38.809 \| good	24.03 \| good	0.598 \| good	13.572 \| good	0.325 \| good
2026-03-10T03:00:00.000Z	27 \| good	4.959 \| good	21.736 \| good	24.246 \| good	1.27 \| good	13.215 \| good	0.205 \| good
2026-03-10T04:00:00.000Z	49 \| good	9.151 \| good	40.7 \| good	20.629 \| good	0.566 \| good	11.1 \| good	0.29 \| good
2026-03-10T05:00:00.000Z	49 \| good	9.245 \| good	40.891 \| good	22.426 \| good	0.526 \| good	8.452 \| good	0.305 \| good
2026-03-10T06:00:00.000Z	49 \| good	9.034 \| good	40.1 \| good	21.09 \| good	0.433 \| good	5.198 \| good	0.256 \| good
2026-03-10T07:00:00.000Z	49 \| good	9.034 \| good	40.1 \| good	19.258 \| good	0.431 \| good	4.437 \| good	0.256 \| good
2026-03-10T08:00:00.000Z	49 \| good	8.535 \| good	35.979 \| good	17.606 \| good	0.427 \| good	3.574 \| good	0.166 \| good
2026-03-10T09:00:00.000Z	44 \| good	8.335 \| good	35.049 \| good	16.552 \| good	0.431 \| good	3.619 \| good	0.167 \| good
2026-03-10T10:00:00.000Z	44 \| good	8.14 \| good	34.119 \| good	14.634 \| good	0.439 \| good	4.162 \| good	0.184 \| good
2026-03-10T11:00:00.000Z	44 \| good	7.843 \| good	35.055 \| good	12.97 \| good	0.4 \| good	5.11 \| good	0.236 \| good
2026-03-10T12:00:00.000Z	44 \| good	7.581 \| good	33.986 \| good	10.784 \| good	0.433 \| good	6.042 \| good	0.264 \| good
2026-03-10T13:00:00.000Z	44 \| good	7.581 \| good	33.986 \| good	9.263 \| good	0.422 \| good	10.922 \| good	0.252 \| good
2026-03-10T14:00:00.000Z	44 \| good	7.526 \| good	33.33 \| good	8.068 \| good	0.473 \| good	11.667 \| good	0.201 \| good
2026-03-10T15:00:00.000Z	49 \| good	8.926 \| good	39.795 \| good	6.659 \| good	0.555 \| good	12.588 \| good	0.218 \| good
2026-03-10T16:00:00.000Z	54 \| moderate	10.597 \| good	47.314 \| good	6.931 \| good	0.385 \| good	12.32 \| good	0.245 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	10.003 \| good	44.866 \| good	9.294 \| good	0.369 \| good	10.77 \| good	0.225 \| good
2026-03-10T18:00:00.000Z	49 \| good	9.224 \| good	41.252 \| good	13.886 \| good	0.327 \| good	7.273 \| good	0.225 \| good
2026-03-10T19:00:00.000Z	49 \| good	8.825 \| good	39.395 \| good	16.843 \| good	0.28 \| good	10.717 \| good	0.201 \| good
2026-03-10T20:00:00.000Z	44 \| good	8.458 \| good	37.399 \| good	20.766 \| good	0.304 \| good	9.647 \| good	0.201 \| good
2026-03-10T21:00:00.000Z	44 \| good	8.367 \| good	37.151 \| good	22.23 \| good	0.331 \| good	9.313 \| good	0.235 \| good
2026-03-10T22:00:00.000Z	49 \| good	8.563 \| good	38.199 \| good	22.315 \| good	0.377 \| good	10.181 \| good	0.235 \| good
2026-03-10T23:00:00.000Z	49 \| good	8.885 \| good	39.748 \| good	20.287 \| good	0.359 \| good	4.258 \| good	0.235 \| good
2026-03-11T00:00:00.000Z	49 \| good	8.885 \| good	39.748 \| good	21.731 \| good	0.485 \| good	5.769 \| good	0.201 \| good
2026-03-11T01:00:00.000Z	44 \| good	7.815 \| good	34.828 \| good	18.932 \| good	0.657 \| good	5.872 \| good	0.201 \| good
2026-03-11T02:00:00.000Z	49 \| good	9.301 \| good	41.472 \| good	20.264 \| good	0.5 \| good	7.374 \| good	0.152 \| good
2026-03-11T03:00:00.000Z	49 \| good	9.27 \| good	41.399 \| good	17.624 \| good	0.488 \| good	8.489 \| good	0.167 \| good
2026-03-11T04:00:00.000Z	49 \| good	8.88 \| good	39.513 \| good	17.801 \| good	0.451 \| good	7.056 \| good	0.152 \| good
2026-03-11T05:00:00.000Z	38 \| good	6.781 \| good	30.293 \| good	15.054 \| good	0.443 \| good	9.509 \| good	0.167 \| good
2026-03-11T05:00:00.000Z	38 \| good	6.974 \| good	31.413 \| good	16.928 \| good	0.436 \| good	9.417 \| good	0.167 \| good
2026-03-11T06:00:00.000Z	26 \| good	4.25 \| good	18.839 \| good	27.609 \| good	0.946 \| good	14.563 \| good	0.204 \| good
2026-03-11T07:00:00.000Z	22 \| good	4.306 \| good	18.597 \| good	22.35 \| good	0.856 \| good	12.611 \| good	0.19 \| good
2026-03-11T08:00:00.000Z	22 \| good	4.402 \| good	19.259 \| good	23.506 \| good	0.765 \| good	10.659 \| good	0.176 \| good
2026-03-11T09:00:00.000Z	27 \| good	5.052 \| good	21.524 \| good	20.381 \| good	0.675 \| good	8.708 \| good	0.162 \| good
2026-03-11T10:00:00.000Z	49 \| good	8.756 \| good	39.498 \| good	12.46 \| good	0.738 \| good	9.087 \| good	0.168 \| good
2026-03-11T11:00:00.000Z	56 \| moderate	12.317 \| fine	54.897 \| good	12.758 \| good	0.801 \| good	9.467 \| good	0.173 \| good
2026-03-11T12:00:00.000Z	49 \| good	8.798 \| good	38.664 \| good	16.346 \| good	0.864 \| good	9.847 \| good	0.178 \| good
2026-03-11T13:00:00.000Z	27 \| good	5.399 \| good	23.66 \| good	17.923 \| good	0.989 \| good	10.617 \| good	0.191 \| good
2026-03-11T14:00:00.000Z	27 \| good	4.646 \| good	20.117 \| good	21.245 \| good	1.114 \| good	11.386 \| good	0.204 \| good
2026-03-11T15:00:00.000Z	19 \| good	1.223 \| good	5.111 \| good	21.08 \| good	1.239 \| good	12.156 \| good	0.217 \| good
2026-03-11T16:00:00.000Z	19 \| good	3.219 \| good	14.05 \| good	21.152 \| good	1.23 \| good	10.139 \| good	0.206 \| good
2026-03-11T17:00:00.000Z	33 \| good	6.128 \| good	26.99 \| good	23.043 \| good	1.221 \| good	8.121 \| good	0.195 \| good
2026-03-11T18:00:00.000Z	27 \| good	4.893 \| good	21.057 \| good	21.528 \| good	1.212 \| good	6.104 \| good	0.184 \| good
2026-03-11T19:00:00.000Z	27 \| good	5.28 \| good	22.955 \| good	21.524 \| good	1.127 \| good	5.701 \| good	0.181 \| good
2026-03-11T20:00:00.000Z	33 \| good	5.984 \| good	26.859 \| good	20.554 \| good	1.041 \| good	5.297 \| good	0.178 \| good
2026-03-11T21:00:00.000Z	33 \| good	6.058 \| good	26.662 \| good	22.262 \| good	0.956 \| good	4.893 \| good	0.175 \| good
2026-03-11T22:00:00.000Z	27 \| good	5.387 \| good	22.935 \| good	25.382 \| good	0.886 \| good	4.864 \| good	0.173 \| good
2026-03-11T23:00:00.000Z	27 \| good	5.48 \| good	23.819 \| good	15.125 \| good	0.816 \| good	4.836 \| good	0.172 \| good
2026-03-12T00:00:00.000Z	22 \| good	4.325 \| good	18.801 \| good	19.618 \| good	0.747 \| good	4.807 \| good	0.17 \| good
2026-03-12T01:00:00.000Z	22 \| good	3.742 \| good	16.023 \| good	20.722 \| good	0.787 \| good	4.882 \| good	0.167 \| good
2026-03-12T02:00:00.000Z	22 \| good	4.04 \| good	17.875 \| good	23.398 \| good	0.827 \| good	4.956 \| good	0.163 \| good
2026-03-12T03:00:00.000Z	27 \| good	5.157 \| good	21.989 \| good	22.707 \| good	0.867 \| good	5.031 \| good	0.16 \| good
2026-03-12T04:00:00.000Z	25 \| good	4.248 \| good	18.796 \| good	26.549 \| good	0.865 \| good	4.585 \| good	0.159 \| good
2026-03-12T05:00:00.000Z	27 \| good	5.468 \| good	23.679 \| good	26.743 \| good	0.862 \| good	4.139 \| good	0.158 \| good
2026-03-12T06:00:00.000Z	37 \| good	2.741 \| good	3.343 \| good	39.677 \| good	0.862 \| good	3.697 \| good	0.158 \| good
2026-03-12T07:00:00.000Z	20 \| good	2.153 \| good	8.922 \| good	21.866 \| good	0.88 \| good	3.607 \| good	0.157 \| good
2026-03-12T08:00:00.000Z	16 \| good	2.666 \| good	10.927 \| good	17.206 \| good	0.899 \| good	3.52 \| good	0.157 \| good
2026-03-12T09:00:00.000Z	16 \| good	2.745 \| good	11.116 \| good	15.424 \| good	0.919 \| good	3.433 \| good	0.157 \| good
2026-03-12T10:00:00.000Z	33 \| good	6.323 \| good	28.125 \| good	18.108 \| good	1.02 \| good	4.222 \| good	0.16 \| good
2026-03-12T11:00:00.000Z	44 \| good	7.694 \| good	33.887 \| good	17.225 \| good	1.122 \| good	5.011 \| good	0.163 \| good
2026-03-12T12:00:00.000Z	31 \| good	4.474 \| good	5.399 \| good	32.562 \| good	1.221 \| good	5.787 \| good	0.166 \| good
2026-03-12T13:00:00.000Z	33 \| good	5.721 \| good	6.713 \| good	33.29 \| good	1.402 \| good	5.88 \| good	0.172 \| good
2026-03-12T14:00:00.000Z	33 \| good	6.319 \| good	7.392 \| good	34.018 \| good	1.583 \| good	5.973 \| good	0.179 \| good
2026-03-12T15:00:00.000Z	33 \| good	5.885 \| good	7.057 \| good	34.746 \| good	1.764 \| good	6.066 \| good	0.185 \| good
2026-03-12T16:00:00.000Z	49 \| good	9.451 \| good	41.901 \| good	26.567 \| good	1.684 \| good	5.237 \| good	0.179 \| good
2026-03-12T17:00:00.000Z	52 \| moderate	10.446 \| good	45.948 \| good	28.867 \| good	1.597 \| good	4.381 \| good	0.172 \| good
2026-03-12T18:00:00.000Z	40 \| good	5.64 \| good	7.181 \| good	42.677 \| good	1.509 \| good	3.519 \| good	0.165 \| good
2026-03-12T19:00:00.000Z	41 \| good	5.831 \| good	7.563 \| good	44.436 \| good	1.354 \| good	3.199 \| good	0.161 \| good
2026-03-12T20:00:00.000Z	43 \| good	5.84 \| good	7.642 \| good	46.194 \| good	1.199 \| good	2.878 \| good	0.158 \| good
2026-03-12T21:00:00.000Z	44 \| good	5.706 \| good	7.508 \| good	47.953 \| good	1.044 \| good	2.557 \| good	0.154 \| good
2026-03-12T22:00:00.000Z	42 \| good	5.55 \| good	7.307 \| good	44.93 \| good	1.046 \| good	4.454 \| good	0.164 \| good
2026-03-12T23:00:00.000Z	39 \| good	5.932 \| good	7.601 \| good	41.907 \| good	1.049 \| good	6.35 \| good	0.174 \| good
2026-03-13T00:00:00.000Z	38 \| good	6.592 \| good	8.085 \| good	38.883 \| good	1.051 \| good	8.247 \| good	0.184 \| good
2026-03-13T01:00:00.000Z	36 \| good	6.495 \| good	7.847 \| good	38.837 \| good	1.024 \| good	7.491 \| good	0.179 \| good
2026-03-13T02:00:00.000Z	36 \| good	5.669 \| good	7.001 \| good	38.79 \| good	0.997 \| good	6.734 \| good	0.173 \| good
2026-03-13T03:00:00.000Z	36 \| good	5.629 \| good	8.184 \| good	38.743 \| good	0.97 \| good	5.978 \| good	0.168 \| good
2026-03-13T04:00:00.000Z	37 \| good	5.382 \| good	7.614 \| good	39.783 \| good	0.939 \| good	5.03 \| good	0.163 \| good
2026-03-13T05:00:00.000Z	38 \| good	4.197 \| good	5.531 \| good	40.823 \| good	0.909 \| good	4.082 \| good	0.157 \| good

Palos Hills

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Palos Hills, Illinois air quality map: Track AQI near you

0.15ppm

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 Palos Hills, Illinois updated?

The air quality for Palos Hills, Illinois is updated every hour.

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

The worst air quality in Palos Hills, Illinois in the last 24 hours was observed at 04:00:00 on 2026-03-10.

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

In the last 24 hrs, the best air quality in Palos Hills, Illinois was observed at 01:00:00 on 2026-03-11.

What is the current air quality in Palos Hills, Illinois?

The current air quality in Palos Hills, Illinois is 38, categorized as Good based on real-time data.

What pollutant is the most common in Palos Hills, Illinois?

The most common pollutant in Palos Hills, Illinois is PM2.5.

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

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

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

The current PM_2.5 concentration at Palos Hills, Illinois is 6.974 μg/m³.

What is the current concentration of PM₁₀ in Palos Hills, Illinois?

The current PM₁₀ concentration at Palos Hills, Illinois is 31.413 μg/m³.

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

The current carbon monoxide (CO) concentration at Palos Hills, Illinois is 0.167 ppm.

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

The current sulfur dioxide (SO₂) concentration at Palos Hills, Illinois is 0.436 ppb.

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

The current ozone (O₃) concentration at Palos Hills, Illinois is 16.928 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Palos Hills, Illinois is 9.417 ppb.

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