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

Palos Heights, Illinois currently has a PM10 concentration of 42.317 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 0.487 ppb.

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

Palos Heights, Illinois currently has an ozone (O3) concentration of 18.043 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 8.492 ppb.

Current air quality index in Palos Heights, Illinois today

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

Palos Heights, Illinois currently has a PM2.5 concentration of 9.451 μg/m3.

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)

Common air pollutants in Palos Heights, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.45 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

42.32 μg/m³

155

255

425

605+

Ozone (O₃)

18.04 ppb

201

201+

Sulfur Dioxide (SO₂)

0.49 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.49 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 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
2026-03-09T05:00:00.000Z	28 \| good	3.535 \| good	15.93 \| good	30.138 \| good	0.646 \| good	3.94 \| good	0.152 \| good
2026-03-09T06:00:00.000Z	27 \| good	3.57 \| good	16.03 \| good	28.65 \| good	0.688 \| good	1.703 \| good	0.152 \| good
2026-03-09T07:00:00.000Z	25 \| good	3.57 \| good	16.03 \| good	27.343 \| good	0.651 \| good	2.209 \| good	0.152 \| good
2026-03-09T08:00:00.000Z	24 \| good	3.35 \| good	14.072 \| good	25.809 \| good	0.613 \| good	1.747 \| good	0.152 \| good
2026-03-09T09:00:00.000Z	23 \| good	3.371 \| good	13.877 \| good	24.637 \| good	0.657 \| good	2.146 \| good	0.152 \| good
2026-03-09T10:00:00.000Z	22 \| good	3.371 \| good	13.877 \| good	24.11 \| good	0.613 \| good	2.646 \| good	0.152 \| good
2026-03-09T11:00:00.000Z	20 \| good	3.401 \| good	15.03 \| good	22.306 \| good	0.615 \| good	3.895 \| good	0.186 \| good
2026-03-09T12:00:00.000Z	19 \| good	3.466 \| good	15.23 \| good	20.087 \| good	0.695 \| good	4.993 \| good	0.197 \| good
2026-03-09T13:00:00.000Z	17 \| good	3.466 \| good	15.23 \| good	17.502 \| good	0.651 \| good	5.238 \| good	0.186 \| good
2026-03-09T14:00:00.000Z	22 \| good	3.782 \| good	16.947 \| good	17.543 \| good	0.665 \| good	6.793 \| good	0.2 \| good
2026-03-09T15:00:00.000Z	22 \| good	3.823 \| good	17.195 \| good	17.254 \| good	0.788 \| good	5.154 \| good	0.152 \| good
2026-03-09T16:00:00.000Z	22 \| good	4.172 \| good	18.607 \| good	19.696 \| good	0.764 \| good	4.078 \| good	0.166 \| good
2026-03-09T17:00:00.000Z	22 \| good	4.463 \| good	19.708 \| good	22.761 \| good	1.016 \| good	3.953 \| good	0.152 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.113 \| good	22.512 \| good	26.563 \| good	1.124 \| good	3.959 \| good	0.186 \| good
2026-03-09T19:00:00.000Z	31 \| good	5.158 \| good	22.649 \| good	34.446 \| good	0.942 \| good	3.517 \| good	0.2 \| good
2026-03-09T20:00:00.000Z	31 \| good	5.036 \| good	22.316 \| good	34.31 \| good	0.849 \| good	3.567 \| good	0.2 \| good
2026-03-09T21:00:00.000Z	34 \| good	5.488 \| good	24.221 \| good	36.791 \| good	0.876 \| good	3.242 \| good	0.269 \| good
2026-03-09T22:00:00.000Z	36 \| good	6.231 \| good	27.512 \| good	39.087 \| good	0.836 \| good	4.559 \| good	0.234 \| good
2026-03-09T23:00:00.000Z	38 \| good	7.281 \| good	32.758 \| good	38.239 \| good	0.813 \| good	5.515 \| good	0.234 \| good
2026-03-10T00:00:00.000Z	44 \| good	7.88 \| good	34.916 \| good	32.37 \| good	0.718 \| good	7.501 \| good	0.286 \| good
2026-03-10T01:00:00.000Z	44 \| good	8.056 \| good	36.118 \| good	24.216 \| good	0.679 \| good	11.074 \| good	0.321 \| good
2026-03-10T02:00:00.000Z	44 \| good	8.301 \| good	36.666 \| good	24.19 \| good	0.594 \| good	14.178 \| good	0.325 \| good
2026-03-10T03:00:00.000Z	27 \| good	3.683 \| good	16.321 \| good	28.76 \| good	1.168 \| good	11.5 \| good	0.198 \| good
2026-03-10T04:00:00.000Z	49 \| good	8.725 \| good	38.825 \| good	20.747 \| good	0.562 \| good	10.173 \| good	0.29 \| good
2026-03-10T05:00:00.000Z	49 \| good	8.826 \| good	39.106 \| good	22.583 \| good	0.523 \| good	7.93 \| good	0.305 \| good
2026-03-10T06:00:00.000Z	49 \| good	8.609 \| good	38.081 \| good	20.874 \| good	0.432 \| good	5.073 \| good	0.256 \| good
2026-03-10T07:00:00.000Z	49 \| good	8.609 \| good	38.081 \| good	19.109 \| good	0.429 \| good	4.285 \| good	0.256 \| good
2026-03-10T08:00:00.000Z	44 \| good	8.133 \| good	33.307 \| good	17.482 \| good	0.425 \| good	3.55 \| good	0.166 \| good
2026-03-10T09:00:00.000Z	44 \| good	7.933 \| good	32.407 \| good	16.399 \| good	0.429 \| good	3.53 \| good	0.166 \| good
2026-03-10T10:00:00.000Z	44 \| good	7.738 \| good	31.507 \| good	14.271 \| good	0.437 \| good	4.126 \| good	0.184 \| good
2026-03-10T11:00:00.000Z	38 \| good	7.464 \| good	33.258 \| good	12.909 \| good	0.399 \| good	5.006 \| good	0.236 \| good
2026-03-10T12:00:00.000Z	38 \| good	7.209 \| good	32.159 \| good	10.507 \| good	0.431 \| good	6.011 \| good	0.264 \| good
2026-03-10T13:00:00.000Z	38 \| good	7.209 \| good	32.159 \| good	9.397 \| good	0.42 \| good	10.507 \| good	0.252 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.234 \| good	32.219 \| good	8.604 \| good	0.471 \| good	11.045 \| good	0.2 \| good
2026-03-10T15:00:00.000Z	44 \| good	8.354 \| good	37.163 \| good	7.059 \| good	0.552 \| good	12.253 \| good	0.218 \| good
2026-03-10T16:00:00.000Z	52 \| moderate	10.156 \| good	45.186 \| good	7.436 \| good	0.383 \| good	12.243 \| good	0.244 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	9.794 \| good	43.945 \| good	9.102 \| good	0.368 \| good	10.798 \| good	0.225 \| good
2026-03-10T18:00:00.000Z	49 \| good	9.096 \| good	40.771 \| good	14.093 \| good	0.329 \| good	7.31 \| good	0.225 \| good
2026-03-10T19:00:00.000Z	49 \| good	8.649 \| good	38.447 \| good	16.674 \| good	0.28 \| good	10.718 \| good	0.2 \| good
2026-03-10T20:00:00.000Z	44 \| good	8.209 \| good	36.177 \| good	21.38 \| good	0.307 \| good	9.655 \| good	0.2 \| good
2026-03-10T21:00:00.000Z	44 \| good	8.125 \| good	35.882 \| good	22.706 \| good	0.331 \| good	10.463 \| good	0.234 \| good
2026-03-10T22:00:00.000Z	44 \| good	8.402 \| good	37.374 \| good	22.921 \| good	0.378 \| good	10.2 \| good	0.234 \| good
2026-03-10T23:00:00.000Z	49 \| good	8.772 \| good	39.014 \| good	21.157 \| good	0.359 \| good	4.189 \| good	0.234 \| good
2026-03-11T00:00:00.000Z	49 \| good	8.772 \| good	39.014 \| good	22.488 \| good	0.483 \| good	6.077 \| good	0.2 \| good
2026-03-11T01:00:00.000Z	44 \| good	7.865 \| good	35.144 \| good	19.947 \| good	0.655 \| good	6.212 \| good	0.2 \| good
2026-03-11T02:00:00.000Z	49 \| good	9.459 \| good	42.402 \| good	20.366 \| good	0.498 \| good	7.324 \| good	0.152 \| good
2026-03-11T03:00:00.000Z	49 \| good	9.451 \| good	42.317 \| good	18.043 \| good	0.487 \| good	8.492 \| good	0.166 \| good
2026-03-11T04:00:00.000Z	49 \| good	9.451 \| good	42.317 \| good	18.043 \| good	0.487 \| good	8.492 \| good	0.166 \| good
2026-03-11T05:00:00.000Z	27 \| good	3.32 \| good	14.488 \| good	29.25 \| good	1.213 \| good	17.693 \| good	0.231 \| good
2026-03-11T06:00:00.000Z	27 \| good	3.842 \| good	16.829 \| good	28.669 \| good	0.998 \| good	14.74 \| good	0.205 \| good
2026-03-11T07:00:00.000Z	33 \| good	6.18 \| good	27.053 \| good	18.429 \| good	0.901 \| good	12.644 \| good	0.19 \| good
2026-03-11T08:00:00.000Z	33 \| good	5.734 \| good	25.258 \| good	20.743 \| good	0.804 \| good	10.547 \| good	0.175 \| good
2026-03-11T09:00:00.000Z	33 \| good	6.292 \| good	27.667 \| good	18.646 \| good	0.706 \| good	8.451 \| good	0.16 \| good
2026-03-11T10:00:00.000Z	38 \| good	7.404 \| good	32.647 \| good	16.583 \| good	0.779 \| good	9.097 \| good	0.166 \| good
2026-03-11T11:00:00.000Z	58 \| moderate	12.694 \| fine	56.938 \| fine	13.782 \| good	0.851 \| good	9.742 \| good	0.173 \| good
2026-03-11T12:00:00.000Z	52 \| moderate	10.024 \| good	44.498 \| good	15.546 \| good	0.923 \| good	10.387 \| good	0.179 \| good
2026-03-11T13:00:00.000Z	38 \| good	6.711 \| good	29.511 \| good	17.156 \| good	1.068 \| good	11.145 \| good	0.193 \| good
2026-03-11T14:00:00.000Z	27 \| good	5.288 \| good	22.733 \| good	20.114 \| good	1.214 \| good	11.902 \| good	0.206 \| good
2026-03-11T15:00:00.000Z	19 \| good	1.464 \| good	5.893 \| good	21.041 \| good	1.359 \| good	12.66 \| good	0.22 \| good
2026-03-11T16:00:00.000Z	20 \| good	3.418 \| good	14.989 \| good	21.921 \| good	1.347 \| good	10.571 \| good	0.209 \| good
2026-03-11T17:00:00.000Z	33 \| good	6.171 \| good	27.173 \| good	23.921 \| good	1.334 \| good	8.483 \| good	0.198 \| good
2026-03-11T18:00:00.000Z	27 \| good	4.782 \| good	21.027 \| good	21.853 \| good	1.322 \| good	6.394 \| good	0.187 \| good
2026-03-11T19:00:00.000Z	27 \| good	5.098 \| good	22.081 \| good	21.452 \| good	1.216 \| good	5.935 \| good	0.184 \| good
2026-03-11T20:00:00.000Z	33 \| good	5.85 \| good	25.561 \| good	20.654 \| good	1.111 \| good	5.475 \| good	0.18 \| good
2026-03-11T21:00:00.000Z	33 \| good	5.74 \| good	24.627 \| good	22.325 \| good	1.005 \| good	5.015 \| good	0.177 \| good
2026-03-11T22:00:00.000Z	27 \| good	5.021 \| good	21.57 \| good	25.902 \| good	0.926 \| good	4.947 \| good	0.175 \| good
2026-03-11T23:00:00.000Z	27 \| good	5.223 \| good	22.527 \| good	16.858 \| good	0.846 \| good	4.879 \| good	0.173 \| good
2026-03-12T00:00:00.000Z	22 \| good	3.746 \| good	16.488 \| good	21.083 \| good	0.766 \| good	4.81 \| good	0.172 \| good
2026-03-12T01:00:00.000Z	20 \| good	3.249 \| good	13.933 \| good	22.459 \| good	0.811 \| good	4.873 \| good	0.168 \| good
2026-03-12T02:00:00.000Z	22 \| good	3.948 \| good	17.157 \| good	24.154 \| good	0.855 \| good	4.935 \| good	0.164 \| good
2026-03-12T03:00:00.000Z	27 \| good	4.958 \| good	21.55 \| good	23.541 \| good	0.9 \| good	4.997 \| good	0.161 \| good
2026-03-12T04:00:00.000Z	25 \| good	3.896 \| good	17.105 \| good	26.926 \| good	0.892 \| good	4.561 \| good	0.16 \| good
2026-03-12T05:00:00.000Z	27 \| good	5.106 \| good	21.94 \| good	27.031 \| good	0.885 \| good	4.124 \| good	0.159 \| good
2026-03-12T06:00:00.000Z	36 \| good	2.734 \| good	3.321 \| good	39.306 \| good	0.873 \| good	3.681 \| good	0.158 \| good
2026-03-12T07:00:00.000Z	20 \| good	2.309 \| good	9.511 \| good	21.775 \| good	0.895 \| good	3.608 \| good	0.158 \| good
2026-03-12T08:00:00.000Z	17 \| good	2.749 \| good	11.083 \| good	18.096 \| good	0.913 \| good	3.529 \| good	0.158 \| good
2026-03-12T09:00:00.000Z	16 \| good	2.843 \| good	11.845 \| good	16.825 \| good	0.931 \| good	3.449 \| good	0.157 \| good
2026-03-12T10:00:00.000Z	38 \| good	6.513 \| good	28.915 \| good	18.58 \| good	1.018 \| good	4.2 \| good	0.16 \| good
2026-03-12T11:00:00.000Z	38 \| good	7.467 \| good	32.784 \| good	18.446 \| good	1.105 \| good	4.951 \| good	0.163 \| good
2026-03-12T12:00:00.000Z	30 \| good	4.52 \| good	5.458 \| good	32.053 \| good	1.189 \| good	5.698 \| good	0.166 \| good
2026-03-12T13:00:00.000Z	33 \| good	5.765 \| good	6.771 \| good	32.951 \| good	1.348 \| good	5.706 \| good	0.172 \| good
2026-03-12T14:00:00.000Z	33 \| good	6.312 \| good	7.4 \| good	33.85 \| good	1.507 \| good	5.714 \| good	0.178 \| good
2026-03-12T15:00:00.000Z	33 \| good	5.776 \| good	6.961 \| good	34.748 \| good	1.666 \| good	5.723 \| good	0.184 \| good
2026-03-12T16:00:00.000Z	52 \| moderate	9.568 \| good	42.775 \| good	27.178 \| good	1.578 \| good	4.843 \| good	0.177 \| good
2026-03-12T17:00:00.000Z	54 \| moderate	10.596 \| good	46.83 \| good	29.501 \| good	1.493 \| good	3.985 \| good	0.17 \| good
2026-03-12T18:00:00.000Z	40 \| good	5.419 \| good	6.967 \| good	43.095 \| good	1.412 \| good	3.153 \| good	0.162 \| good
2026-03-12T19:00:00.000Z	42 \| good	5.612 \| good	7.348 \| good	44.857 \| good	1.271 \| good	2.861 \| good	0.159 \| good
2026-03-12T20:00:00.000Z	44 \| good	5.618 \| good	7.416 \| good	46.619 \| good	1.129 \| good	2.568 \| good	0.155 \| good
2026-03-12T21:00:00.000Z	44 \| good	5.492 \| good	7.283 \| good	48.381 \| good	0.987 \| good	2.276 \| good	0.152 \| good
2026-03-12T22:00:00.000Z	42 \| good	5.358 \| good	7.097 \| good	45.399 \| good	0.998 \| good	4.041 \| good	0.161 \| good
2026-03-12T23:00:00.000Z	39 \| good	5.714 \| good	7.36 \| good	42.418 \| good	1.009 \| good	5.805 \| good	0.171 \| good
2026-03-13T00:00:00.000Z	36 \| good	6.308 \| good	7.769 \| good	39.437 \| good	1.02 \| good	7.57 \| good	0.181 \| good
2026-03-13T01:00:00.000Z	36 \| good	6.158 \| good	7.475 \| good	39.478 \| good	0.981 \| good	6.806 \| good	0.175 \| good
2026-03-13T02:00:00.000Z	37 \| good	5.351 \| good	6.666 \| good	39.52 \| good	0.941 \| good	6.042 \| good	0.17 \| good
2026-03-13T03:00:00.000Z	37 \| good	5.437 \| good	8.113 \| good	39.561 \| good	0.902 \| good	5.278 \| good	0.165 \| good
2026-03-13T04:00:00.000Z	37 \| good	5.188 \| good	7.385 \| good	40.373 \| good	0.895 \| good	4.511 \| good	0.16 \| good

Palos Heights

Empower business decisions with accurate air quality data

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

0.17ppm

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 05:00:00, 2026-03-10.

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 02:00:00 on 2026-03-10.

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 49.

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 9.451 μg/m³.

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

Palos Heights, Illinois currently has a PM₁₀ concentration of 42.317 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 0.166 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 0.487 ppb.

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

Palos Heights, Illinois currently has an ozone (O₃) concentration of 18.043 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 8.492 ppb.

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