What is the current level of PM10 in Palos Heights, Illinois?

Palos Heights, Illinois currently has a PM10 concentration of 32.41 μg/m3.

What is the current level of sulfur dioxide (SO2) in Palos Heights, Illinois?

The current sulfur dioxide (SO2) concentration in Palos Heights, Illinois is 0.458 ppb.

What is the current level of ozone (O3) in Palos Heights, Illinois?

Palos Heights, Illinois currently has an ozone (O3) concentration of 19.908 ppm.

What is the current level of nitrogen dioxide (NO2) in Palos Heights, Illinois?

The current level of nitrogen dioxide (NO2) in Palos Heights, Illinois is 8.169 ppb.

Current air quality index in Palos Heights, Illinois today

Name: Live air pollution levels in Palos Heights, Illinois today
Creator: Ambee

Stay updated with real-time air quality in Palos Heights, 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 Heights, Illinois

Last updated: ... (Local time)

Major air pollutants in Palos Heights, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.98 μg/m³

155

255

425

605+

Ozone (O₃)

27.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Palos Heights, Illinois

Get Live Pollen Counts

Palos Heights, Illinois

Scroll To Air Quality Map

Track live Palos Heights, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-09T19:00:00.000Z	54 \| moderate	11.202 \| good	49.504 \| good	42.1 \| good	0.375 \| good	4.119 \| good	0.196 \| good
2025-07-09T20:00:00.000Z	56 \| moderate	12.082 \| good	54.933 \| good	41.246 \| good	0.65 \| good	3.63 \| good	0.16 \| good
2025-07-09T21:00:00.000Z	56 \| moderate	11.708 \| good	52.877 \| good	44.788 \| good	0.37 \| good	4.375 \| good	0.19 \| good
2025-07-09T22:00:00.000Z	54 \| moderate	11.454 \| good	51.058 \| good	43.112 \| good	0.391 \| good	5.321 \| good	0.25 \| good
2025-07-09T23:00:00.000Z	56 \| moderate	11.543 \| good	51.015 \| good	44.249 \| good	0.385 \| good	4.596 \| good	0.209 \| good
2025-07-10T00:00:00.000Z	54 \| moderate	11.158 \| good	49.713 \| good	42.25 \| good	0.404 \| good	3.979 \| good	0.194 \| good
2025-07-10T01:00:00.000Z	54 \| moderate	11.035 \| good	49.129 \| good	41.919 \| good	0.451 \| good	3.611 \| good	0.179 \| good
2025-07-10T02:00:00.000Z	54 \| moderate	10.967 \| good	48.786 \| good	42.58 \| good	0.443 \| good	3.91 \| good	0.194 \| good
2025-07-10T03:00:00.000Z	54 \| moderate	11.372 \| good	50.705 \| good	39.092 \| good	0.507 \| good	4.617 \| good	0.228 \| good
2025-07-10T04:00:00.000Z	56 \| moderate	11.843 \| good	52.976 \| good	38.075 \| good	0.493 \| good	6.712 \| good	0.213 \| good
2025-07-10T05:00:00.000Z	56 \| moderate	11.79 \| good	52.766 \| good	36.262 \| good	0.459 \| good	6.288 \| good	0.228 \| good
2025-07-10T06:00:00.000Z	54 \| moderate	11.285 \| good	50.489 \| good	33.223 \| good	0.38 \| good	9.253 \| good	0.273 \| good
2025-07-10T07:00:00.000Z	52 \| moderate	10.235 \| good	45.63 \| good	34.845 \| good	0.372 \| good	8.703 \| good	0.273 \| good
2025-07-10T08:00:00.000Z	49 \| good	9.248 \| good	41.542 \| good	32.243 \| good	0.341 \| good	7.639 \| good	0.228 \| good
2025-07-10T09:00:00.000Z	49 \| good	8.686 \| good	38.36 \| good	27.962 \| good	0.334 \| good	8.572 \| good	0.243 \| good
2025-07-10T10:00:00.000Z	44 \| good	8.18 \| good	36.032 \| good	28.223 \| good	0.249 \| good	8.089 \| good	0.258 \| good
2025-07-10T11:00:00.000Z	44 \| good	7.739 \| good	34.562 \| good	30.625 \| good	0.307 \| good	9.646 \| good	0.314 \| good
2025-07-10T12:00:00.000Z	44 \| good	7.544 \| good	33.738 \| good	28.072 \| good	0.334 \| good	11.868 \| good	0.314 \| good
2025-07-10T13:00:00.000Z	38 \| good	7.45 \| good	33.004 \| good	24.833 \| good	0.577 \| good	8.646 \| good	0.234 \| good
2025-07-10T14:00:00.000Z	44 \| good	7.541 \| good	33.154 \| good	28.207 \| good	0.439 \| good	6.164 \| good	0.258 \| good
2025-07-10T15:00:00.000Z	44 \| good	7.613 \| good	33.606 \| good	28.588 \| good	1.072 \| good	5.569 \| good	0.189 \| good
2025-07-10T16:00:00.000Z	44 \| good	8.295 \| good	37.015 \| good	32.027 \| good	5.298 \| good	4.869 \| good	0.149 \| good
2025-07-10T17:00:00.000Z	49 \| good	9.424 \| good	45.223 \| good	37.547 \| good	4.209 \| good	2.719 \| good	0.169 \| good
2025-07-10T18:00:00.000Z	49 \| good	9.037 \| good	40.629 \| good	40.393 \| good	2.583 \| good	2.301 \| good	0.207 \| good
2025-07-10T19:00:00.000Z	49 \| good	9.365 \| good	42.269 \| good	42.491 \| good	0.863 \| good	3.107 \| good	0.279 \| good
2025-07-10T20:00:00.000Z	49 \| good	9.365 \| good	41.989 \| good	47.44 \| good	0.829 \| good	2.646 \| good	0.303 \| good
2025-07-10T21:00:00.000Z	49 \| good	9.379 \| good	41.989 \| good	45.952 \| good	0.478 \| good	2.033 \| good	0.348 \| good
2025-07-10T22:00:00.000Z	49 \| good	9.336 \| good	42.081 \| good	46.376 \| good	0.418 \| good	2.366 \| good	0.384 \| good
2025-07-10T23:00:00.000Z	49 \| good	9.482 \| good	42.222 \| good	45.883 \| good	0.292 \| good	3.151 \| good	0.369 \| good
2025-07-11T00:00:00.000Z	49 \| good	9.207 \| good	41.133 \| good	44.216 \| good	0.371 \| good	4.451 \| good	0.352 \| good
2025-07-11T01:00:00.000Z	49 \| good	9.105 \| good	40.763 \| good	42.506 \| good	0.365 \| good	6.188 \| good	0.28 \| good
2025-07-11T02:00:00.000Z	49 \| good	9.122 \| good	40.893 \| good	40.471 \| good	0.401 \| good	2.65 \| good	0.192 \| good
2025-07-11T03:00:00.000Z	49 \| good	9.238 \| good	41.145 \| good	27.99 \| good	0.38 \| good	5.666 \| good	0.175 \| good
2025-07-11T04:00:00.000Z	49 \| good	9.468 \| good	42.298 \| good	28.315 \| good	0.397 \| good	7.702 \| good	0.19 \| good
2025-07-11T05:00:00.000Z	52 \| moderate	9.702 \| good	43.057 \| good	24.881 \| good	0.496 \| good	9.883 \| good	0.175 \| good
2025-07-11T06:00:00.000Z	52 \| moderate	10.183 \| good	45.605 \| good	24.535 \| good	0.401 \| good	14.024 \| good	0.209 \| good
2025-07-11T07:00:00.000Z	52 \| moderate	10.432 \| good	46.874 \| good	17.64 \| good	0.359 \| good	16.421 \| good	0.209 \| good
2025-07-11T08:00:00.000Z	52 \| moderate	10.432 \| good	46.874 \| good	15.623 \| good	0.377 \| good	12.533 \| good	0.209 \| good
2025-07-11T09:00:00.000Z	49 \| good	9.435 \| good	42.459 \| good	15.646 \| good	0.298 \| good	9.844 \| good	0.194 \| good
2025-07-11T10:00:00.000Z	49 \| good	8.741 \| good	38.677 \| good	17.972 \| good	0.261 \| good	8.528 \| good	0.163 \| good
2025-07-11T11:00:00.000Z	44 \| good	7.503 \| good	33.175 \| good	17.496 \| good	0.28 \| good	7.083 \| good	0.178 \| good
2025-07-11T12:00:00.000Z	38 \| good	7.318 \| good	32.41 \| good	19.908 \| good	0.458 \| good	8.169 \| good	0.225 \| good
2025-07-11T13:00:00.000Z	38 \| good	7.318 \| good	32.41 \| good	15.213 \| good	0.272 \| good	11.085 \| good	0.257 \| good
2025-07-11T14:00:00.000Z	38 \| good	6.943 \| good	30.661 \| good	18.3 \| good	0.321 \| good	12.549 \| good	0.257 \| good
2025-07-11T15:00:00.000Z	38 \| good	6.523 \| good	28.901 \| good	22.115 \| good	0.267 \| good	9.62 \| good	0.297 \| good
2025-07-11T16:00:00.000Z	33 \| good	6.393 \| good	28.339 \| good	25.197 \| good	0.345 \| good	4.464 \| good	0.282 \| good
2025-07-11T17:00:00.000Z	38 \| good	6.531 \| good	28.981 \| good	26.996 \| good	0.303 \| good	3.304 \| good	0.267 \| good
2025-07-11T18:00:00.000Z	38 \| good	6.927 \| good	31.022 \| good	32.396 \| good	0.317 \| good	3.749 \| good	0.237 \| good
2025-07-11T18:00:00.000Z	38 \| good	6.531 \| good	28.981 \| good	26.996 \| good	0.303 \| good	3.304 \| good	0.267 \| good
2025-07-11T14:00:00.000Z	62 \| moderate	14.706 \| fine	65.919 \| fine	26.929 \| good	1.715 \| good	4.224 \| good	0.194 \| good
2025-07-11T15:00:00.000Z	62 \| moderate	14.773 \| fine	66.059 \| fine	38.766 \| good	1.956 \| good	3.692 \| good	0.2 \| good
2025-07-11T16:00:00.000Z	60 \| moderate	14.066 \| fine	63.339 \| fine	44.473 \| good	1.725 \| good	2.929 \| good	0.193 \| good
2025-07-11T17:00:00.000Z	62 \| moderate	14.979 \| fine	66.808 \| fine	45.843 \| good	1.495 \| good	2.167 \| good	0.186 \| good
2025-07-11T18:00:00.000Z	66 \| moderate	16.803 \| fine	75 \| fine	43.928 \| good	1.264 \| good	1.405 \| good	0.179 \| good
2025-07-11T19:00:00.000Z	64 \| moderate	16.404 \| fine	72.819 \| fine	43.017 \| good	1.172 \| good	1.436 \| good	0.177 \| good
2025-07-11T20:00:00.000Z	64 \| moderate	16.292 \| fine	72.13 \| fine	44.349 \| good	1.08 \| good	1.467 \| good	0.176 \| good
2025-07-11T21:00:00.000Z	58 \| moderate	12.733 \| fine	57.151 \| fine	41.988 \| good	0.988 \| good	1.497 \| good	0.174 \| good
2025-07-11T22:00:00.000Z	54 \| moderate	10.761 \| good	47.555 \| good	35.83 \| good	0.938 \| good	2.208 \| good	0.178 \| good
2025-07-11T23:00:00.000Z	60 \| moderate	13.717 \| fine	61.159 \| fine	27.994 \| good	0.888 \| good	2.918 \| good	0.181 \| good
2025-07-12T00:00:00.000Z	60 \| moderate	13.858 \| fine	61.968 \| fine	31.689 \| good	0.838 \| good	3.628 \| good	0.185 \| good
2025-07-12T01:00:00.000Z	56 \| moderate	12.137 \| fine	54.48 \| good	33.938 \| good	0.832 \| good	4.67 \| good	0.195 \| good
2025-07-12T02:00:00.000Z	58 \| moderate	13.341 \| fine	59.984 \| fine	35.618 \| good	0.826 \| good	5.712 \| good	0.205 \| good
2025-07-12T03:00:00.000Z	60 \| moderate	13.835 \| fine	62.139 \| fine	35.505 \| good	0.82 \| good	6.754 \| good	0.215 \| good
2025-07-12T04:00:00.000Z	56 \| moderate	12.29 \| fine	54.621 \| good	33.772 \| good	1.145 \| good	6.185 \| good	0.216 \| good
2025-07-12T05:00:00.000Z	54 \| moderate	10.857 \| good	47.926 \| good	35.259 \| good	1.47 \| good	5.617 \| good	0.217 \| good
2025-07-12T06:00:00.000Z	52 \| moderate	9.921 \| good	44.115 \| good	31.158 \| good	1.795 \| good	5.049 \| good	0.218 \| good
2025-07-12T07:00:00.000Z	49 \| good	8.938 \| good	39.387 \| good	30.152 \| good	1.712 \| good	4.462 \| good	0.213 \| good
2025-07-12T08:00:00.000Z	49 \| good	9.26 \| good	40.808 \| good	28.881 \| good	1.629 \| good	3.875 \| good	0.208 \| good
2025-07-12T09:00:00.000Z	49 \| good	9.317 \| good	41.215 \| good	26.518 \| good	1.546 \| good	3.288 \| good	0.202 \| good
2025-07-12T10:00:00.000Z	49 \| good	9.013 \| good	39.3 \| good	25.125 \| good	1.357 \| good	3.237 \| good	0.196 \| good
2025-07-12T11:00:00.000Z	52 \| moderate	10.347 \| good	45.631 \| good	23.961 \| good	1.167 \| good	3.186 \| good	0.19 \| good
2025-07-12T12:00:00.000Z	56 \| moderate	12.361 \| fine	55.547 \| fine	20.854 \| good	0.978 \| good	3.135 \| good	0.183 \| good
2025-07-12T13:00:00.000Z	58 \| moderate	12.848 \| fine	57.754 \| fine	24.984 \| good	0.956 \| good	2.885 \| good	0.179 \| good
2025-07-12T14:00:00.000Z	58 \| moderate	13.397 \| fine	60.13 \| fine	32.209 \| good	0.935 \| good	2.634 \| good	0.175 \| good
2025-07-12T15:00:00.000Z	64 \| moderate	15.532 \| fine	69.311 \| fine	37.315 \| good	0.914 \| good	2.384 \| good	0.17 \| good
2025-07-12T16:00:00.000Z	66 \| moderate	16.593 \| fine	73.56 \| fine	41.654 \| good	0.758 \| good	2.055 \| good	0.164 \| good
2025-07-12T17:00:00.000Z	64 \| moderate	15.61 \| fine	69.491 \| fine	46.889 \| good	0.602 \| good	1.727 \| good	0.158 \| good
2025-07-12T18:00:00.000Z	60 \| moderate	13.599 \| fine	61.089 \| fine	48.863 \| good	0.446 \| good	1.398 \| good	0.152 \| good
2025-07-12T19:00:00.000Z	54 \| moderate	11.487 \| good	50.909 \| good	45.951 \| good	0.497 \| good	1.379 \| good	0.154 \| good
2025-07-12T20:00:00.000Z	54 \| moderate	11.1 \| good	49.416 \| good	41.182 \| good	0.548 \| good	1.36 \| good	0.156 \| good
2025-07-12T21:00:00.000Z	52 \| moderate	9.85 \| good	43.728 \| good	35.98 \| good	0.598 \| good	1.341 \| good	0.158 \| good
2025-07-12T22:00:00.000Z	52 \| moderate	10.462 \| good	46.164 \| good	36.603 \| good	0.619 \| good	1.816 \| good	0.162 \| good
2025-07-12T23:00:00.000Z	56 \| moderate	11.589 \| good	50.961 \| good	34.265 \| good	0.639 \| good	2.29 \| good	0.165 \| good
2025-07-13T00:00:00.000Z	54 \| moderate	10.868 \| good	48.091 \| good	31.855 \| good	0.66 \| good	2.764 \| good	0.169 \| good
2025-07-13T01:00:00.000Z	58 \| moderate	13.288 \| fine	59.728 \| fine	30.98 \| good	0.75 \| good	3.643 \| good	0.175 \| good
2025-07-13T02:00:00.000Z	58 \| moderate	12.933 \| fine	57.803 \| fine	34.58 \| good	0.84 \| good	4.522 \| good	0.182 \| good
2025-07-13T03:00:00.000Z	52 \| moderate	10.172 \| good	45.149 \| good	34.158 \| good	0.93 \| good	5.4 \| good	0.188 \| good
2025-07-13T04:00:00.000Z	52 \| moderate	9.775 \| good	43.449 \| good	30.831 \| good	0.974 \| good	5.767 \| good	0.193 \| good
2025-07-13T05:00:00.000Z	60 \| moderate	14.445 \| fine	64.382 \| fine	28.844 \| good	1.019 \| good	6.134 \| good	0.198 \| good
2025-07-13T06:00:00.000Z	33 \| good	5.678 \| good	5.833 \| good	32.99 \| good	1.064 \| good	6.502 \| good	0.203 \| good
2025-07-13T07:00:00.000Z	73 \| moderate	20.92 \| fine	91.894 \| fine	27.696 \| good	1.075 \| good	6.477 \| good	0.201 \| good
2025-07-13T08:00:00.000Z	71 \| moderate	20.328 \| fine	89.148 \| fine	24.631 \| good	1.086 \| good	6.453 \| good	0.199 \| good
2025-07-13T09:00:00.000Z	71 \| moderate	20.39 \| fine	89.299 \| fine	20.127 \| good	1.098 \| good	6.428 \| good	0.197 \| good
2025-07-13T10:00:00.000Z	82 \| moderate	25.816 \| fine	112.517 \| fine	17.554 \| good	1.163 \| good	6.299 \| good	0.201 \| good
2025-07-13T11:00:00.000Z	102 \| sensitive	35.508 \| moderate	154.735 \| fine	14.152 \| good	1.228 \| good	6.17 \| good	0.206 \| good
2025-07-13T12:00:00.000Z	33 \| good	6.073 \| good	6.087 \| good	25.84 \| good	1.294 \| good	6.03 \| good	0.211 \| good
2025-07-13T13:00:00.000Z	44 \| good	7.986 \| good	8 \| good	35.281 \| good	1.383 \| good	5.429 \| good	0.243 \| good

Palos Heights

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Palos Heights, Illinois

0.22ppm

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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Frequently asked questions

How frequently does the air quality data for Palos Heights, Illinois get updated?

Air quality updates for Palos Heights, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Palos Heights, Illinois?

Palos Heights, Illinois experienced its worst air quality at 08:00:00, 2025-07-11.

When was air quality in Palos Heights, Illinois the best over the past 24 hours?

The best air quality in Palos Heights, Illinois was observed at 12:00:00 on 2025-07-11.

What is the air quality in Palos Heights, Illinois right now?

The air quality in Palos Heights, Illinois right now is Good, with an AQI of 38.

What pollutant is most frequently found in Palos Heights, Illinois?

In Palos Heights, Illinois, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Palos Heights, Illinois is poor?

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

What is the PM_2.5 concentration in Palos Heights, Illinois right now?

Palos Heights, Illinois currently has a PM_2.5 concentration of 7.318 μg/m³.

What is the current level of PM₁₀ in Palos Heights, Illinois?

Palos Heights, Illinois currently has a PM₁₀ concentration of 32.41 μg/m³.

What is the current level of carbon monoxide (CO) in Palos Heights, Illinois?

The current carbon monoxide (CO) level in Palos Heights, Illinois is 0.225 ppm.

What is the current level of sulfur dioxide (SO₂) in Palos Heights, Illinois?

The current sulfur dioxide (SO₂) concentration in Palos Heights, Illinois is 0.458 ppb.

What is the current level of ozone (O₃) in Palos Heights, Illinois?

Palos Heights, Illinois currently has an ozone (O₃) concentration of 19.908 ppm.

What is the current level of nitrogen dioxide (NO₂) in Palos Heights, Illinois?

The current level of nitrogen dioxide (NO₂) in Palos Heights, Illinois is 8.169 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-09T19:00:00.000Z	54 \| moderate	11.202 \| good	49.504 \| good	42.1 \| good	0.375 \| good	4.119 \| good	0.196 \| good
2025-07-09T20:00:00.000Z	56 \| moderate	12.082 \| good	54.933 \| good	41.246 \| good	0.65 \| good	3.63 \| good	0.16 \| good
2025-07-09T21:00:00.000Z	56 \| moderate	11.708 \| good	52.877 \| good	44.788 \| good	0.37 \| good	4.375 \| good	0.19 \| good
2025-07-09T22:00:00.000Z	54 \| moderate	11.454 \| good	51.058 \| good	43.112 \| good	0.391 \| good	5.321 \| good	0.25 \| good
2025-07-09T23:00:00.000Z	56 \| moderate	11.543 \| good	51.015 \| good	44.249 \| good	0.385 \| good	4.596 \| good	0.209 \| good
2025-07-10T00:00:00.000Z	54 \| moderate	11.158 \| good	49.713 \| good	42.25 \| good	0.404 \| good	3.979 \| good	0.194 \| good
2025-07-10T01:00:00.000Z	54 \| moderate	11.035 \| good	49.129 \| good	41.919 \| good	0.451 \| good	3.611 \| good	0.179 \| good
2025-07-10T02:00:00.000Z	54 \| moderate	10.967 \| good	48.786 \| good	42.58 \| good	0.443 \| good	3.91 \| good	0.194 \| good
2025-07-10T03:00:00.000Z	54 \| moderate	11.372 \| good	50.705 \| good	39.092 \| good	0.507 \| good	4.617 \| good	0.228 \| good
2025-07-10T04:00:00.000Z	56 \| moderate	11.843 \| good	52.976 \| good	38.075 \| good	0.493 \| good	6.712 \| good	0.213 \| good
2025-07-10T05:00:00.000Z	56 \| moderate	11.79 \| good	52.766 \| good	36.262 \| good	0.459 \| good	6.288 \| good	0.228 \| good
2025-07-10T06:00:00.000Z	54 \| moderate	11.285 \| good	50.489 \| good	33.223 \| good	0.38 \| good	9.253 \| good	0.273 \| good
2025-07-10T07:00:00.000Z	52 \| moderate	10.235 \| good	45.63 \| good	34.845 \| good	0.372 \| good	8.703 \| good	0.273 \| good
2025-07-10T08:00:00.000Z	49 \| good	9.248 \| good	41.542 \| good	32.243 \| good	0.341 \| good	7.639 \| good	0.228 \| good
2025-07-10T09:00:00.000Z	49 \| good	8.686 \| good	38.36 \| good	27.962 \| good	0.334 \| good	8.572 \| good	0.243 \| good
2025-07-10T10:00:00.000Z	44 \| good	8.18 \| good	36.032 \| good	28.223 \| good	0.249 \| good	8.089 \| good	0.258 \| good
2025-07-10T11:00:00.000Z	44 \| good	7.739 \| good	34.562 \| good	30.625 \| good	0.307 \| good	9.646 \| good	0.314 \| good
2025-07-10T12:00:00.000Z	44 \| good	7.544 \| good	33.738 \| good	28.072 \| good	0.334 \| good	11.868 \| good	0.314 \| good
2025-07-10T13:00:00.000Z	38 \| good	7.45 \| good	33.004 \| good	24.833 \| good	0.577 \| good	8.646 \| good	0.234 \| good
2025-07-10T14:00:00.000Z	44 \| good	7.541 \| good	33.154 \| good	28.207 \| good	0.439 \| good	6.164 \| good	0.258 \| good
2025-07-10T15:00:00.000Z	44 \| good	7.613 \| good	33.606 \| good	28.588 \| good	1.072 \| good	5.569 \| good	0.189 \| good
2025-07-10T16:00:00.000Z	44 \| good	8.295 \| good	37.015 \| good	32.027 \| good	5.298 \| good	4.869 \| good	0.149 \| good
2025-07-10T17:00:00.000Z	49 \| good	9.424 \| good	45.223 \| good	37.547 \| good	4.209 \| good	2.719 \| good	0.169 \| good
2025-07-10T18:00:00.000Z	49 \| good	9.037 \| good	40.629 \| good	40.393 \| good	2.583 \| good	2.301 \| good	0.207 \| good
2025-07-10T19:00:00.000Z	49 \| good	9.365 \| good	42.269 \| good	42.491 \| good	0.863 \| good	3.107 \| good	0.279 \| good
2025-07-10T20:00:00.000Z	49 \| good	9.365 \| good	41.989 \| good	47.44 \| good	0.829 \| good	2.646 \| good	0.303 \| good
2025-07-10T21:00:00.000Z	49 \| good	9.379 \| good	41.989 \| good	45.952 \| good	0.478 \| good	2.033 \| good	0.348 \| good
2025-07-10T22:00:00.000Z	49 \| good	9.336 \| good	42.081 \| good	46.376 \| good	0.418 \| good	2.366 \| good	0.384 \| good
2025-07-10T23:00:00.000Z	49 \| good	9.482 \| good	42.222 \| good	45.883 \| good	0.292 \| good	3.151 \| good	0.369 \| good
2025-07-11T00:00:00.000Z	49 \| good	9.207 \| good	41.133 \| good	44.216 \| good	0.371 \| good	4.451 \| good	0.352 \| good
2025-07-11T01:00:00.000Z	49 \| good	9.105 \| good	40.763 \| good	42.506 \| good	0.365 \| good	6.188 \| good	0.28 \| good
2025-07-11T02:00:00.000Z	49 \| good	9.122 \| good	40.893 \| good	40.471 \| good	0.401 \| good	2.65 \| good	0.192 \| good
2025-07-11T03:00:00.000Z	49 \| good	9.238 \| good	41.145 \| good	27.99 \| good	0.38 \| good	5.666 \| good	0.175 \| good
2025-07-11T04:00:00.000Z	49 \| good	9.468 \| good	42.298 \| good	28.315 \| good	0.397 \| good	7.702 \| good	0.19 \| good
2025-07-11T05:00:00.000Z	52 \| moderate	9.702 \| good	43.057 \| good	24.881 \| good	0.496 \| good	9.883 \| good	0.175 \| good
2025-07-11T06:00:00.000Z	52 \| moderate	10.183 \| good	45.605 \| good	24.535 \| good	0.401 \| good	14.024 \| good	0.209 \| good
2025-07-11T07:00:00.000Z	52 \| moderate	10.432 \| good	46.874 \| good	17.64 \| good	0.359 \| good	16.421 \| good	0.209 \| good
2025-07-11T08:00:00.000Z	52 \| moderate	10.432 \| good	46.874 \| good	15.623 \| good	0.377 \| good	12.533 \| good	0.209 \| good
2025-07-11T09:00:00.000Z	49 \| good	9.435 \| good	42.459 \| good	15.646 \| good	0.298 \| good	9.844 \| good	0.194 \| good
2025-07-11T10:00:00.000Z	49 \| good	8.741 \| good	38.677 \| good	17.972 \| good	0.261 \| good	8.528 \| good	0.163 \| good
2025-07-11T11:00:00.000Z	44 \| good	7.503 \| good	33.175 \| good	17.496 \| good	0.28 \| good	7.083 \| good	0.178 \| good
2025-07-11T12:00:00.000Z	38 \| good	7.318 \| good	32.41 \| good	19.908 \| good	0.458 \| good	8.169 \| good	0.225 \| good
2025-07-11T13:00:00.000Z	38 \| good	7.318 \| good	32.41 \| good	15.213 \| good	0.272 \| good	11.085 \| good	0.257 \| good
2025-07-11T14:00:00.000Z	38 \| good	6.943 \| good	30.661 \| good	18.3 \| good	0.321 \| good	12.549 \| good	0.257 \| good
2025-07-11T15:00:00.000Z	38 \| good	6.523 \| good	28.901 \| good	22.115 \| good	0.267 \| good	9.62 \| good	0.297 \| good
2025-07-11T16:00:00.000Z	33 \| good	6.393 \| good	28.339 \| good	25.197 \| good	0.345 \| good	4.464 \| good	0.282 \| good
2025-07-11T17:00:00.000Z	38 \| good	6.531 \| good	28.981 \| good	26.996 \| good	0.303 \| good	3.304 \| good	0.267 \| good
2025-07-11T18:00:00.000Z	38 \| good	6.927 \| good	31.022 \| good	32.396 \| good	0.317 \| good	3.749 \| good	0.237 \| good
2025-07-11T18:00:00.000Z	38 \| good	6.531 \| good	28.981 \| good	26.996 \| good	0.303 \| good	3.304 \| good	0.267 \| good
2025-07-11T14:00:00.000Z	62 \| moderate	14.706 \| fine	65.919 \| fine	26.929 \| good	1.715 \| good	4.224 \| good	0.194 \| good
2025-07-11T15:00:00.000Z	62 \| moderate	14.773 \| fine	66.059 \| fine	38.766 \| good	1.956 \| good	3.692 \| good	0.2 \| good
2025-07-11T16:00:00.000Z	60 \| moderate	14.066 \| fine	63.339 \| fine	44.473 \| good	1.725 \| good	2.929 \| good	0.193 \| good
2025-07-11T17:00:00.000Z	62 \| moderate	14.979 \| fine	66.808 \| fine	45.843 \| good	1.495 \| good	2.167 \| good	0.186 \| good
2025-07-11T18:00:00.000Z	66 \| moderate	16.803 \| fine	75 \| fine	43.928 \| good	1.264 \| good	1.405 \| good	0.179 \| good
2025-07-11T19:00:00.000Z	64 \| moderate	16.404 \| fine	72.819 \| fine	43.017 \| good	1.172 \| good	1.436 \| good	0.177 \| good
2025-07-11T20:00:00.000Z	64 \| moderate	16.292 \| fine	72.13 \| fine	44.349 \| good	1.08 \| good	1.467 \| good	0.176 \| good
2025-07-11T21:00:00.000Z	58 \| moderate	12.733 \| fine	57.151 \| fine	41.988 \| good	0.988 \| good	1.497 \| good	0.174 \| good
2025-07-11T22:00:00.000Z	54 \| moderate	10.761 \| good	47.555 \| good	35.83 \| good	0.938 \| good	2.208 \| good	0.178 \| good
2025-07-11T23:00:00.000Z	60 \| moderate	13.717 \| fine	61.159 \| fine	27.994 \| good	0.888 \| good	2.918 \| good	0.181 \| good
2025-07-12T00:00:00.000Z	60 \| moderate	13.858 \| fine	61.968 \| fine	31.689 \| good	0.838 \| good	3.628 \| good	0.185 \| good
2025-07-12T01:00:00.000Z	56 \| moderate	12.137 \| fine	54.48 \| good	33.938 \| good	0.832 \| good	4.67 \| good	0.195 \| good
2025-07-12T02:00:00.000Z	58 \| moderate	13.341 \| fine	59.984 \| fine	35.618 \| good	0.826 \| good	5.712 \| good	0.205 \| good
2025-07-12T03:00:00.000Z	60 \| moderate	13.835 \| fine	62.139 \| fine	35.505 \| good	0.82 \| good	6.754 \| good	0.215 \| good
2025-07-12T04:00:00.000Z	56 \| moderate	12.29 \| fine	54.621 \| good	33.772 \| good	1.145 \| good	6.185 \| good	0.216 \| good
2025-07-12T05:00:00.000Z	54 \| moderate	10.857 \| good	47.926 \| good	35.259 \| good	1.47 \| good	5.617 \| good	0.217 \| good
2025-07-12T06:00:00.000Z	52 \| moderate	9.921 \| good	44.115 \| good	31.158 \| good	1.795 \| good	5.049 \| good	0.218 \| good
2025-07-12T07:00:00.000Z	49 \| good	8.938 \| good	39.387 \| good	30.152 \| good	1.712 \| good	4.462 \| good	0.213 \| good
2025-07-12T08:00:00.000Z	49 \| good	9.26 \| good	40.808 \| good	28.881 \| good	1.629 \| good	3.875 \| good	0.208 \| good
2025-07-12T09:00:00.000Z	49 \| good	9.317 \| good	41.215 \| good	26.518 \| good	1.546 \| good	3.288 \| good	0.202 \| good
2025-07-12T10:00:00.000Z	49 \| good	9.013 \| good	39.3 \| good	25.125 \| good	1.357 \| good	3.237 \| good	0.196 \| good
2025-07-12T11:00:00.000Z	52 \| moderate	10.347 \| good	45.631 \| good	23.961 \| good	1.167 \| good	3.186 \| good	0.19 \| good
2025-07-12T12:00:00.000Z	56 \| moderate	12.361 \| fine	55.547 \| fine	20.854 \| good	0.978 \| good	3.135 \| good	0.183 \| good
2025-07-12T13:00:00.000Z	58 \| moderate	12.848 \| fine	57.754 \| fine	24.984 \| good	0.956 \| good	2.885 \| good	0.179 \| good
2025-07-12T14:00:00.000Z	58 \| moderate	13.397 \| fine	60.13 \| fine	32.209 \| good	0.935 \| good	2.634 \| good	0.175 \| good
2025-07-12T15:00:00.000Z	64 \| moderate	15.532 \| fine	69.311 \| fine	37.315 \| good	0.914 \| good	2.384 \| good	0.17 \| good
2025-07-12T16:00:00.000Z	66 \| moderate	16.593 \| fine	73.56 \| fine	41.654 \| good	0.758 \| good	2.055 \| good	0.164 \| good
2025-07-12T17:00:00.000Z	64 \| moderate	15.61 \| fine	69.491 \| fine	46.889 \| good	0.602 \| good	1.727 \| good	0.158 \| good
2025-07-12T18:00:00.000Z	60 \| moderate	13.599 \| fine	61.089 \| fine	48.863 \| good	0.446 \| good	1.398 \| good	0.152 \| good
2025-07-12T19:00:00.000Z	54 \| moderate	11.487 \| good	50.909 \| good	45.951 \| good	0.497 \| good	1.379 \| good	0.154 \| good
2025-07-12T20:00:00.000Z	54 \| moderate	11.1 \| good	49.416 \| good	41.182 \| good	0.548 \| good	1.36 \| good	0.156 \| good
2025-07-12T21:00:00.000Z	52 \| moderate	9.85 \| good	43.728 \| good	35.98 \| good	0.598 \| good	1.341 \| good	0.158 \| good
2025-07-12T22:00:00.000Z	52 \| moderate	10.462 \| good	46.164 \| good	36.603 \| good	0.619 \| good	1.816 \| good	0.162 \| good
2025-07-12T23:00:00.000Z	56 \| moderate	11.589 \| good	50.961 \| good	34.265 \| good	0.639 \| good	2.29 \| good	0.165 \| good
2025-07-13T00:00:00.000Z	54 \| moderate	10.868 \| good	48.091 \| good	31.855 \| good	0.66 \| good	2.764 \| good	0.169 \| good
2025-07-13T01:00:00.000Z	58 \| moderate	13.288 \| fine	59.728 \| fine	30.98 \| good	0.75 \| good	3.643 \| good	0.175 \| good
2025-07-13T02:00:00.000Z	58 \| moderate	12.933 \| fine	57.803 \| fine	34.58 \| good	0.84 \| good	4.522 \| good	0.182 \| good
2025-07-13T03:00:00.000Z	52 \| moderate	10.172 \| good	45.149 \| good	34.158 \| good	0.93 \| good	5.4 \| good	0.188 \| good
2025-07-13T04:00:00.000Z	52 \| moderate	9.775 \| good	43.449 \| good	30.831 \| good	0.974 \| good	5.767 \| good	0.193 \| good
2025-07-13T05:00:00.000Z	60 \| moderate	14.445 \| fine	64.382 \| fine	28.844 \| good	1.019 \| good	6.134 \| good	0.198 \| good
2025-07-13T06:00:00.000Z	33 \| good	5.678 \| good	5.833 \| good	32.99 \| good	1.064 \| good	6.502 \| good	0.203 \| good
2025-07-13T07:00:00.000Z	73 \| moderate	20.92 \| fine	91.894 \| fine	27.696 \| good	1.075 \| good	6.477 \| good	0.201 \| good
2025-07-13T08:00:00.000Z	71 \| moderate	20.328 \| fine	89.148 \| fine	24.631 \| good	1.086 \| good	6.453 \| good	0.199 \| good
2025-07-13T09:00:00.000Z	71 \| moderate	20.39 \| fine	89.299 \| fine	20.127 \| good	1.098 \| good	6.428 \| good	0.197 \| good
2025-07-13T10:00:00.000Z	82 \| moderate	25.816 \| fine	112.517 \| fine	17.554 \| good	1.163 \| good	6.299 \| good	0.201 \| good
2025-07-13T11:00:00.000Z	102 \| sensitive	35.508 \| moderate	154.735 \| fine	14.152 \| good	1.228 \| good	6.17 \| good	0.206 \| good
2025-07-13T12:00:00.000Z	33 \| good	6.073 \| good	6.087 \| good	25.84 \| good	1.294 \| good	6.03 \| good	0.211 \| good
2025-07-13T13:00:00.000Z	44 \| good	7.986 \| good	8 \| good	35.281 \| good	1.383 \| good	5.429 \| good	0.243 \| good

Current air quality index in Palos Heights, Illinois today

Major air pollutants in Palos Heights, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Palos Heights, Illinois

Air quality in nearby cities

Worth, Illinois

Palos Hills, Illinois

Crestwood, Illinois

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Alsip, Illinois

Orland Park, Illinois

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Frequently asked questions

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What is the PM2.5 concentration in Palos Heights, Illinois right now?

What is the current level of PM10 in Palos Heights, Illinois?

What is the current level of carbon monoxide (CO) in Palos Heights, Illinois?

What is the current level of sulfur dioxide (SO2) in Palos Heights, Illinois?

What is the current level of ozone (O3) in Palos Heights, Illinois?

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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 Palos Heights, Illinois right now?

What is the current level of PM₁₀ in Palos Heights, Illinois?

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What is the current level of ozone (O₃) in Palos Heights, Illinois?

What is the current level of nitrogen dioxide (NO₂) in Palos Heights, Illinois?