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

Palos Heights, Illinois currently has a PM10 concentration of 109.183 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 1.042 ppb.

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

Palos Heights, Illinois currently has an ozone (O3) concentration of 3.058 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 12.312 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 24.961 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)

Moderate

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)

24.96 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

109.18 μg/m³

155

255

425

605+

Ozone (O₃)

3.06 ppb

201

201+

Sulfur Dioxide (SO₂)

1.04 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.31 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 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
2026-03-04T15:00:00.000Z	75 \| moderate	21.612 \| fine	95.052 \| fine	13.004 \| good	0.82 \| good	15.241 \| good	0.392 \| good
2026-03-04T16:00:00.000Z	81 \| moderate	24.612 \| fine	107.049 \| fine	13.004 \| good	0.607 \| good	8.65 \| good	0.251 \| good
2026-03-04T17:00:00.000Z	88 \| moderate	28.608 \| fine	125.033 \| fine	14.005 \| good	0.953 \| good	6.714 \| good	0.229 \| good
2026-03-04T18:00:00.000Z	88 \| moderate	28.608 \| fine	125.033 \| fine	12.01 \| good	0.886 \| good	6.136 \| good	0.229 \| good
2026-03-04T19:00:00.000Z	94 \| moderate	31.604 \| fine	137.018 \| fine	12.01 \| good	0.849 \| good	4.547 \| good	0.212 \| good
2026-03-04T20:00:00.000Z	94 \| moderate	32.209 \| fine	139.044 \| fine	11.009 \| good	0.89 \| good	4.45 \| good	0.224 \| good
2026-03-04T21:00:00.000Z	96 \| moderate	32.809 \| fine	143.04 \| fine	8.018 \| good	1.543 \| good	5.669 \| good	0.19 \| good
2026-03-04T22:00:00.000Z	94 \| moderate	31.516 \| fine	137.07 \| fine	12.007 \| good	1.479 \| good	8.614 \| good	0.257 \| good
2026-03-04T23:00:00.000Z	92 \| moderate	31.015 \| fine	135.068 \| fine	13.005 \| good	1.116 \| good	14.212 \| good	0.241 \| good
2026-03-05T00:00:00.000Z	92 \| moderate	30.714 \| fine	133.064 \| fine	10.994 \| good	0.826 \| good	12.052 \| good	0.3 \| good
2026-03-05T01:00:00.000Z	86 \| moderate	28.216 \| fine	123.072 \| fine	9.01 \| good	0.717 \| good	17.535 \| good	0.266 \| good
2026-03-05T02:00:00.000Z	75 \| moderate	22.22 \| fine	97.085 \| fine	10.005 \| good	0.678 \| good	17.044 \| good	0.266 \| good
2026-03-05T03:00:00.000Z	90 \| moderate	29.584 \| fine	128.339 \| fine	7.23 \| good	2.87 \| good	24.693 \| good	0.338 \| good
2026-03-05T04:00:00.000Z	71 \| moderate	20.327 \| fine	89.114 \| fine	6.008 \| good	0.683 \| good	13.569 \| good	0.261 \| good
2026-03-05T05:00:00.000Z	71 \| moderate	19.631 \| fine	87.127 \| fine	4.014 \| good	0.586 \| good	13.983 \| good	0.249 \| good
2026-03-05T06:00:00.000Z	71 \| moderate	20.429 \| fine	89.127 \| fine	5.005 \| good	0.588 \| good	14.404 \| good	0.266 \| good
2026-03-05T07:00:00.000Z	71 \| moderate	20.429 \| fine	89.127 \| fine	4.007 \| good	0.629 \| good	13.341 \| good	0.249 \| good
2026-03-05T08:00:00.000Z	73 \| moderate	21.025 \| fine	93.056 \| fine	3.01 \| good	0.617 \| good	14.989 \| good	0.249 \| good
2026-03-05T09:00:00.000Z	71 \| moderate	19.724 \| fine	87.054 \| fine	2.017 \| good	0.629 \| good	13.3 \| good	0.249 \| good
2026-03-05T10:00:00.000Z	69 \| moderate	19.125 \| fine	85.052 \| fine	3.018 \| good	0.655 \| good	13.509 \| good	0.266 \| good
2026-03-05T11:00:00.000Z	71 \| moderate	19.521 \| fine	87.041 \| fine	4.015 \| good	0.565 \| good	15.558 \| good	0.266 \| good
2026-03-05T12:00:00.000Z	69 \| moderate	19.42 \| fine	85.087 \| fine	3.008 \| good	0.562 \| good	14.025 \| good	0.267 \| good
2026-03-05T13:00:00.000Z	69 \| moderate	19.42 \| fine	85.087 \| fine	3.003 \| good	0.579 \| good	13.828 \| good	0.266 \| good
2026-03-05T14:00:00.000Z	69 \| moderate	19.217 \| fine	85.07 \| fine	3.004 \| good	0.597 \| good	17.905 \| good	0.382 \| good
2026-03-05T15:00:00.000Z	66 \| moderate	17.309 \| fine	77.037 \| fine	3.005 \| good	0.598 \| good	15.444 \| good	0.336 \| good
2026-03-05T16:00:00.000Z	62 \| moderate	15.309 \| fine	69.039 \| fine	4.001 \| good	0.694 \| good	9.56 \| good	0.254 \| good
2026-03-05T17:00:00.000Z	60 \| moderate	14.214 \| fine	63.062 \| fine	4.002 \| good	0.648 \| good	7.798 \| good	0.254 \| good
2026-03-05T18:00:00.000Z	60 \| moderate	14.209 \| fine	63.039 \| fine	4.006 \| good	0.582 \| good	7.333 \| good	0.267 \| good
2026-03-05T19:00:00.000Z	64 \| moderate	15.703 \| fine	71.009 \| fine	4.012 \| good	0.591 \| good	7.487 \| good	0.278 \| good
2026-03-05T20:00:00.000Z	67 \| moderate	18.2 \| fine	80.999 \| fine	5.012 \| good	0.681 \| good	12.655 \| good	0.254 \| good
2026-03-05T21:00:00.000Z	71 \| moderate	20.41 \| fine	89.042 \| fine	5.011 \| good	0.976 \| good	13.561 \| good	0.254 \| good
2026-03-05T22:00:00.000Z	75 \| moderate	22.213 \| fine	97.057 \| fine	4.014 \| good	0.852 \| good	11.211 \| good	0.254 \| good
2026-03-05T23:00:00.000Z	77 \| moderate	23.108 \| fine	101.034 \| fine	4.004 \| good	0.616 \| good	11.934 \| good	0.288 \| good
2026-03-06T00:00:00.000Z	81 \| moderate	25.188 \| fine	110.945 \| fine	4.012 \| good	0.738 \| good	10.728 \| good	0.288 \| good
2026-03-06T01:00:00.000Z	69 \| moderate	19.393 \| fine	84.972 \| fine	3.009 \| good	0.623 \| good	11.927 \| good	0.254 \| good
2026-03-06T02:00:00.000Z	67 \| moderate	18.492 \| fine	80.972 \| fine	4 \| good	0.565 \| good	11.544 \| good	0.288 \| good
2026-03-06T03:00:00.000Z	132 \| sensitive	47.553 \| moderate	214.618 \| moderate	4.939 \| good	4.287 \| good	25.193 \| good	0.504 \| good
2026-03-06T04:00:00.000Z	96 \| moderate	33.083 \| fine	142.93 \| fine	3.003 \| good	1.538 \| good	15.027 \| good	0.267 \| good
2026-03-06T05:00:00.000Z	100 \| moderate	35.296 \| fine	153.981 \| fine	3.005 \| good	1.171 \| good	14.036 \| good	0.3 \| good
2026-03-06T06:00:00.000Z	98 \| moderate	34.32 \| fine	149.103 \| fine	3.002 \| good	1.768 \| good	11.642 \| good	0.267 \| good
2026-03-06T07:00:00.000Z	98 \| moderate	34.32 \| fine	149.103 \| fine	3.005 \| good	2.498 \| good	11.998 \| good	0.272 \| good
2026-03-06T08:00:00.000Z	97 \| moderate	34.122 \| fine	147.059 \| fine	3.002 \| good	1.535 \| good	13.655 \| good	0.239 \| good
2026-03-06T09:00:00.000Z	96 \| moderate	32.587 \| fine	140.904 \| fine	3.001 \| good	0.937 \| good	13.896 \| good	0.251 \| good
2026-03-06T10:00:00.000Z	88 \| moderate	29.482 \| fine	128.893 \| fine	3.005 \| good	0.83 \| good	13.336 \| good	0.251 \| good
2026-03-06T11:00:00.000Z	86 \| moderate	27.988 \| fine	120.929 \| fine	3.001 \| good	0.819 \| good	10.439 \| good	0.251 \| good
2026-03-06T12:00:00.000Z	86 \| moderate	27.998 \| fine	120.992 \| fine	3.002 \| good	0.757 \| good	10.988 \| good	0.263 \| good
2026-03-06T13:00:00.000Z	86 \| moderate	27.998 \| fine	120.992 \| fine	3.005 \| good	0.842 \| good	10.868 \| good	0.251 \| good
2026-03-06T14:00:00.000Z	79 \| moderate	23.906 \| fine	105.023 \| fine	3.001 \| good	1.061 \| good	11.148 \| good	0.273 \| good
2026-03-06T14:00:00.000Z	81 \| moderate	24.961 \| fine	109.183 \| fine	3.058 \| good	1.042 \| good	12.312 \| good	0.273 \| good
2026-03-06T15:00:00.000Z	82 \| moderate	26.405 \| fine	114.563 \| fine	15.362 \| good	1.32 \| good	12.328 \| good	0.276 \| good
2026-03-06T16:00:00.000Z	60 \| moderate	14.452 \| fine	64.455 \| fine	27.57 \| good	1.39 \| good	9.871 \| good	0.241 \| good
2026-03-06T17:00:00.000Z	52 \| moderate	9.847 \| good	43.673 \| good	31.892 \| good	1.46 \| good	7.415 \| good	0.207 \| good
2026-03-06T18:00:00.000Z	54 \| moderate	10.76 \| good	47.528 \| good	32.332 \| good	1.53 \| good	4.959 \| good	0.173 \| good
2026-03-06T19:00:00.000Z	56 \| moderate	12.277 \| fine	55.354 \| fine	34.466 \| good	1.277 \| good	4.324 \| good	0.159 \| good
2026-03-06T20:00:00.000Z	49 \| good	9.245 \| good	40.844 \| good	34.924 \| good	1.025 \| good	3.688 \| good	0.145 \| good
2026-03-06T21:00:00.000Z	38 \| good	7.496 \| good	33.286 \| good	34.513 \| good	0.773 \| good	3.053 \| good	0.131 \| good
2026-03-06T22:00:00.000Z	38 \| good	7.445 \| good	32.755 \| good	33.483 \| good	0.829 \| good	5.374 \| good	0.142 \| good
2026-03-06T23:00:00.000Z	38 \| good	6.553 \| good	29.284 \| good	31.966 \| good	0.886 \| good	7.695 \| good	0.153 \| good
2026-03-07T00:00:00.000Z	33 \| good	6.323 \| good	27.991 \| good	27.679 \| good	0.943 \| good	10.016 \| good	0.164 \| good
2026-03-07T01:00:00.000Z	33 \| good	5.908 \| good	26.326 \| good	29.054 \| good	0.89 \| good	8.884 \| good	0.151 \| good
2026-03-07T02:00:00.000Z	31 \| good	4.351 \| good	18.884 \| good	33.114 \| good	0.836 \| good	7.752 \| good	0.138 \| good
2026-03-07T03:00:00.000Z	33 \| good	4.186 \| good	18.366 \| good	36.153 \| good	0.783 \| good	6.62 \| good	0.125 \| good
2026-03-07T04:00:00.000Z	34 \| good	4.844 \| good	20.911 \| good	37.052 \| good	0.694 \| good	5.387 \| good	0.12 \| good
2026-03-07T05:00:00.000Z	33 \| good	5.571 \| good	23.927 \| good	36.007 \| good	0.605 \| good	4.154 \| good	0.115 \| good
2026-03-07T06:00:00.000Z	34 \| good	5.534 \| good	23.718 \| good	37.054 \| good	0.516 \| good	2.921 \| good	0.11 \| good
2026-03-07T07:00:00.000Z	31 \| good	5.123 \| good	21.781 \| good	33.835 \| good	0.507 \| good	2.708 \| good	0.11 \| good
2026-03-07T08:00:00.000Z	32 \| good	4.521 \| good	19.905 \| good	34.798 \| good	0.497 \| good	2.495 \| good	0.109 \| good
2026-03-07T09:00:00.000Z	31 \| good	3.987 \| good	17.239 \| good	32.711 \| good	0.488 \| good	2.282 \| good	0.109 \| good
2026-03-07T10:00:00.000Z	31 \| good	3.543 \| good	15.628 \| good	32.899 \| good	0.501 \| good	2.351 \| good	0.109 \| good
2026-03-07T11:00:00.000Z	30 \| good	3.943 \| good	17.101 \| good	32.375 \| good	0.515 \| good	2.42 \| good	0.108 \| good
2026-03-07T12:00:00.000Z	29 \| good	2.569 \| good	10.6 \| good	30.886 \| good	0.528 \| good	2.489 \| good	0.107 \| good
2026-03-07T13:00:00.000Z	30 \| good	2.441 \| good	9.911 \| good	32.372 \| good	0.599 \| good	3.659 \| good	0.115 \| good
2026-03-07T14:00:00.000Z	30 \| good	4.426 \| good	19.355 \| good	31.568 \| good	0.669 \| good	4.829 \| good	0.122 \| good
2026-03-07T15:00:00.000Z	33 \| good	5.813 \| good	24.923 \| good	29.282 \| good	0.74 \| good	5.999 \| good	0.13 \| good
2026-03-07T16:00:00.000Z	44 \| good	8.436 \| good	36.776 \| good	29.397 \| good	0.778 \| good	5.557 \| good	0.138 \| good
2026-03-07T17:00:00.000Z	52 \| moderate	10.151 \| good	44.885 \| good	37.456 \| good	0.816 \| good	5.116 \| good	0.147 \| good
2026-03-07T18:00:00.000Z	52 \| moderate	9.985 \| good	44.371 \| good	40.599 \| good	0.855 \| good	4.674 \| good	0.156 \| good
2026-03-07T19:00:00.000Z	49 \| good	9.334 \| good	41.702 \| good	41.143 \| good	0.817 \| good	3.991 \| good	0.169 \| good
2026-03-07T20:00:00.000Z	49 \| good	9.187 \| good	40.75 \| good	38.504 \| good	0.779 \| good	3.308 \| good	0.183 \| good
2026-03-07T21:00:00.000Z	49 \| good	9.313 \| good	41.722 \| good	36.889 \| good	0.741 \| good	2.625 \| good	0.196 \| good
2026-03-07T22:00:00.000Z	49 \| good	9.274 \| good	41.344 \| good	34.781 \| good	0.757 \| good	3.941 \| good	0.2 \| good
2026-03-07T23:00:00.000Z	49 \| good	8.758 \| good	38.62 \| good	34.859 \| good	0.773 \| good	5.256 \| good	0.204 \| good
2026-03-08T00:00:00.000Z	44 \| good	7.94 \| good	34.948 \| good	33.566 \| good	0.789 \| good	6.571 \| good	0.208 \| good
2026-03-08T01:00:00.000Z	38 \| good	7.111 \| good	31.506 \| good	35.641 \| good	0.858 \| good	7.665 \| good	0.205 \| good
2026-03-08T02:00:00.000Z	33 \| good	5.512 \| good	23.844 \| good	34.098 \| good	0.927 \| good	8.76 \| good	0.202 \| good
2026-03-08T03:00:00.000Z	27 \| good	5.183 \| good	22.212 \| good	25.854 \| good	0.996 \| good	9.854 \| good	0.199 \| good
2026-03-08T04:00:00.000Z	38 \| good	6.657 \| good	29.718 \| good	19.176 \| good	0.98 \| good	9.699 \| good	0.197 \| good
2026-03-08T05:00:00.000Z	44 \| good	7.77 \| good	34.098 \| good	17.475 \| good	0.964 \| good	9.544 \| good	0.195 \| good
2026-03-08T06:00:00.000Z	27 \| good	4.864 \| good	4.95 \| good	23.173 \| good	0.977 \| good	9.491 \| good	0.194 \| good
2026-03-08T07:00:00.000Z	44 \| good	8.082 \| good	35.269 \| good	23.786 \| good	0.868 \| good	7.872 \| good	0.185 \| good
2026-03-08T08:00:00.000Z	44 \| good	8.355 \| good	36.481 \| good	24.691 \| good	0.788 \| good	6.355 \| good	0.177 \| good
2026-03-08T09:00:00.000Z	49 \| good	9.102 \| good	40.602 \| good	19.404 \| good	0.708 \| good	4.838 \| good	0.168 \| good
2026-03-08T10:00:00.000Z	49 \| good	9.365 \| good	41.907 \| good	16.793 \| good	0.698 \| good	4.642 \| good	0.165 \| good
2026-03-08T11:00:00.000Z	56 \| moderate	12.021 \| good	53.935 \| good	14.667 \| good	0.687 \| good	4.446 \| good	0.163 \| good
2026-03-08T12:00:00.000Z	26 \| good	3.158 \| good	3.327 \| good	28.226 \| good	0.69 \| good	4.272 \| good	0.16 \| good
2026-03-08T13:00:00.000Z	26 \| good	3.655 \| good	3.831 \| good	27.927 \| good	0.774 \| good	4.697 \| good	0.168 \| good
2026-03-08T14:00:00.000Z	26 \| good	4.45 \| good	4.608 \| good	27.629 \| good	0.858 \| good	5.122 \| good	0.176 \| good

Palos Heights

Empower business decisions with accurate air quality data

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

0.25ppm

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 03:00:00, 2026-03-06.

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 06:00:00 on 2026-03-05.

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

The air quality in Palos Heights, Illinois right now is Moderate, with an AQI of 81.

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 24.961 μg/m³.

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

Palos Heights, Illinois currently has a PM₁₀ concentration of 109.183 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 0.273 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 1.042 ppb.

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

Palos Heights, Illinois currently has an ozone (O₃) concentration of 3.058 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 12.312 ppb.

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