What is the PM10 level in Park Forest, Illinois at the moment?

The PM10 concentration in Park Forest, Illinois is 39.033 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Park Forest, Illinois at the moment?

Currently, Park Forest, Illinois has a sulfur dioxide (SO2) concentration of 1.776 ppb.

What is the ozone (O3) level in Park Forest, Illinois at the moment?

The current ozone (O3) level in Park Forest, Illinois at the moment is 24.548 ppm.

What is the nitrogen dioxide (NO2) level in Park Forest, Illinois at the moment?

Nitrogen dioxide (NO2) level in Park Forest, Illinois at the moment is 1.813 ppb.

Live air quality index in Park Forest, Illinois today

Q: What is the PM2.5 level in Park Forest, Illinois at the moment?

PM2.5 levels in Park Forest, Illinois are currently 15.685 μg/m3.

Stay updated with real-time air quality in Park Forest, 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

Park Forest, Illinois

Last updated: ... (Local time)

Major air pollutants in Park Forest, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.69 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.03 μg/m³

155

255

425

605+

Ozone (O₃)

24.55 ppb

201

201+

Sulfur Dioxide (SO₂)

1.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.81 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Park Forest, Illinois

Get Live Pollen Counts

Park Forest, Illinois

Scroll To Air Quality Map

Track live Park Forest, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-22T03:00:00.000Z	56 \| moderate	12.23 \| fine	49.962 \| good	36.992 \| good	1.336 \| good	5.579 \| good	0.246 \| good
2026-08-22T04:00:00.000Z	58 \| moderate	12.958 \| fine	59.794 \| fine	35.685 \| good	1.362 \| good	7.679 \| good	0.248 \| good
2026-08-22T05:00:00.000Z	58 \| moderate	13 \| fine	55.941 \| fine	28.985 \| good	1.445 \| good	17.945 \| good	0.332 \| good
2026-08-22T06:00:00.000Z	56 \| moderate	11.9 \| good	55.315 \| fine	25.96 \| good	1.431 \| good	20.454 \| good	0.289 \| good
2026-08-22T07:00:00.000Z	56 \| moderate	11.71 \| good	44.202 \| good	31.166 \| good	1.3 \| good	17.01 \| good	0.323 \| good
2026-08-22T08:00:00.000Z	52 \| moderate	9.602 \| good	36.754 \| good	27.436 \| good	1.479 \| good	13.964 \| good	0.34 \| good
2026-08-22T09:00:00.000Z	44 \| good	7.787 \| good	31.813 \| good	25.531 \| good	1.43 \| good	8.274 \| good	0.314 \| good
2026-08-22T10:00:00.000Z	38 \| good	7.383 \| good	26.216 \| good	23.458 \| good	1.418 \| good	11.423 \| good	0.291 \| good
2026-08-22T11:00:00.000Z	44 \| good	8.008 \| good	27.078 \| good	22.491 \| good	1.578 \| good	7.706 \| good	0.258 \| good
2026-08-22T12:00:00.000Z	44 \| good	8.327 \| good	38.341 \| good	17.771 \| good	1.627 \| good	7.028 \| good	0.241 \| good
2026-08-22T13:00:00.000Z	44 \| good	8.222 \| good	40.776 \| good	19.131 \| good	1.584 \| good	6.316 \| good	0.225 \| good
2026-08-22T14:00:00.000Z	44 \| good	8.114 \| good	35.373 \| good	23.162 \| good	1.582 \| good	7.753 \| good	0.283 \| good
2026-08-22T15:00:00.000Z	49 \| good	8.628 \| good	39.073 \| good	21.695 \| good	1.284 \| good	6.444 \| good	0.267 \| good
2026-08-22T16:00:00.000Z	38 \| good	7.478 \| good	26.153 \| good	22.121 \| good	1.092 \| good	5.403 \| good	0.251 \| good
2026-08-22T17:00:00.000Z	44 \| good	8.365 \| good	36.811 \| good	24.15 \| good	1.079 \| good	2.859 \| good	0.219 \| good
2026-08-22T18:00:00.000Z	44 \| good	8.412 \| good	36.179 \| good	27.5 \| good	1.027 \| good	3.714 \| good	0.219 \| good
2026-08-22T19:00:00.000Z	49 \| good	8.906 \| good	37.599 \| good	31.644 \| good	1.075 \| good	3.328 \| good	0.193 \| good
2026-08-22T20:00:00.000Z	44 \| good	8.064 \| good	34.13 \| good	32.311 \| good	1.199 \| good	2.914 \| good	0.219 \| good
2026-08-22T21:00:00.000Z	44 \| good	8.481 \| good	36.387 \| good	34.122 \| good	1.63 \| good	1.891 \| good	0.193 \| good
2026-08-22T22:00:00.000Z	44 \| good	8.359 \| good	35.933 \| good	35.495 \| good	1.073 \| good	2.966 \| good	0.219 \| good
2026-08-22T23:00:00.000Z	49 \| good	8.684 \| good	36.753 \| good	34.22 \| good	1.001 \| good	3.204 \| good	0.219 \| good
2026-08-23T00:00:00.000Z	44 \| good	7.688 \| good	27.123 \| good	36.159 \| good	1.068 \| good	3.524 \| good	0.193 \| good
2026-08-23T01:00:00.000Z	38 \| good	7.201 \| good	30.478 \| good	33.379 \| good	1.07 \| good	3.273 \| good	0.245 \| good
2026-08-23T02:00:00.000Z	49 \| good	8.515 \| good	35.715 \| good	30.829 \| good	1.038 \| good	3.614 \| good	0.245 \| good
2026-08-23T03:00:00.000Z	38 \| good	6.828 \| good	30.093 \| good	19.918 \| good	0.611 \| good	8.633 \| good	0.184 \| good
2026-08-23T04:00:00.000Z	49 \| good	8.661 \| good	29.442 \| good	28.054 \| good	1.055 \| good	7.154 \| good	0.271 \| good
2026-08-23T05:00:00.000Z	44 \| good	8.453 \| good	31.754 \| good	24.528 \| good	1.191 \| good	4.247 \| good	0.262 \| good
2026-08-23T06:00:00.000Z	44 \| good	8.011 \| good	32.233 \| good	21.666 \| good	1.074 \| good	6.24 \| good	0.245 \| good
2026-08-23T07:00:00.000Z	49 \| good	8.6 \| good	38.086 \| good	15.004 \| good	0.958 \| good	7.419 \| good	0.245 \| good
2026-08-23T08:00:00.000Z	44 \| good	7.703 \| good	34.322 \| good	11.48 \| good	0.99 \| good	7.586 \| good	0.209 \| good
2026-08-23T09:00:00.000Z	49 \| good	9.089 \| good	34.978 \| good	8.397 \| good	1.072 \| good	6.545 \| good	0.226 \| good
2026-08-23T10:00:00.000Z	52 \| moderate	10.282 \| good	45.046 \| good	11.604 \| good	0.99 \| good	5.978 \| good	0.226 \| good
2026-08-23T11:00:00.000Z	52 \| moderate	10.149 \| good	42.347 \| good	5.834 \| good	1.078 \| good	6.092 \| good	0.226 \| good
2026-08-23T12:00:00.000Z	52 \| moderate	9.541 \| good	42.916 \| good	5.824 \| good	1.006 \| good	4.64 \| good	0.209 \| good
2026-08-23T13:00:00.000Z	49 \| good	9.234 \| good	40.953 \| good	10.038 \| good	2.08 \| good	5.425 \| good	0.209 \| good
2026-08-23T14:00:00.000Z	49 \| good	9.256 \| good	41.519 \| good	11.205 \| good	2.879 \| good	4.091 \| good	0.253 \| good
2026-08-23T15:00:00.000Z	56 \| moderate	11.709 \| good	48.413 \| good	17.053 \| good	2.232 \| good	3.557 \| good	0.251 \| good
2026-08-23T16:00:00.000Z	54 \| moderate	11.416 \| good	56.285 \| fine	20.933 \| good	1.652 \| good	2.752 \| good	0.251 \| good
2026-08-23T17:00:00.000Z	69 \| moderate	18.92 \| fine	83.46 \| fine	27.335 \| good	1.258 \| good	2.139 \| good	0.234 \| good
2026-08-23T18:00:00.000Z	84 \| moderate	27.433 \| fine	108.439 \| fine	26.46 \| good	1.13 \| good	1.844 \| good	0.193 \| good
2026-08-23T19:00:00.000Z	97 \| moderate	33.912 \| fine	135.131 \| fine	30.983 \| good	1.094 \| good	4.104 \| good	0.219 \| good
2026-08-23T20:00:00.000Z	86 \| moderate	27.704 \| fine	115.08 \| fine	31.815 \| good	1.131 \| good	1.57 \| good	0.219 \| good
2026-08-23T21:00:00.000Z	81 \| moderate	24.303 \| fine	116.028 \| fine	29.869 \| good	1.309 \| good	1.957 \| good	0.219 \| good
2026-08-23T22:00:00.000Z	77 \| moderate	23.351 \| fine	92.378 \| fine	28.087 \| good	4.373 \| good	1.51 \| good	0.219 \| good
2026-08-23T23:00:00.000Z	72 \| moderate	20.207 \| fine	96.73 \| fine	28.765 \| good	2.906 \| good	2.533 \| good	0.201 \| good
2026-08-24T00:00:00.000Z	69 \| moderate	17.833 \| fine	90.61 \| fine	28.013 \| good	2.609 \| good	3.29 \| good	0.201 \| good
2026-08-24T01:00:00.000Z	62 \| moderate	15.001 \| fine	60.835 \| fine	20.401 \| good	1.832 \| good	1.839 \| good	0.219 \| good
2026-08-24T02:00:00.000Z	60 \| moderate	13.761 \| fine	43.218 \| good	25.063 \| good	3.322 \| good	4.377 \| good	0.245 \| good
2026-08-24T02:00:00.000Z	64 \| moderate	15.685 \| fine	39.033 \| good	24.548 \| good	1.776 \| good	1.813 \| good	0.218 \| good
2026-08-24T03:00:00.000Z	56 \| moderate	11.769 \| good	51.922 \| good	13.965 \| good	0.658 \| good	10.638 \| good	0.187 \| good
2026-08-24T04:00:00.000Z	54 \| moderate	11.103 \| good	48.939 \| good	13.151 \| good	0.688 \| good	12.287 \| good	0.194 \| good
2026-08-24T05:00:00.000Z	52 \| moderate	9.66 \| good	43.024 \| good	9.658 \| good	0.706 \| good	13.496 \| good	0.202 \| good
2026-08-24T06:00:00.000Z	44 \| good	8.295 \| good	36.141 \| good	8.91 \| good	0.719 \| good	13.856 \| good	0.21 \| good
2026-08-24T07:00:00.000Z	38 \| good	7.238 \| good	32.048 \| good	8.009 \| good	0.763 \| good	14.195 \| good	0.216 \| good
2026-08-24T08:00:00.000Z	38 \| good	6.657 \| good	29.847 \| good	8.873 \| good	0.801 \| good	14.595 \| good	0.225 \| good
2026-08-24T09:00:00.000Z	27 \| good	5.437 \| good	23.046 \| good	8.51 \| good	0.926 \| good	14.307 \| good	0.228 \| good
2026-08-24T10:00:00.000Z	33 \| good	6.019 \| good	26.795 \| good	5.778 \| good	0.976 \| good	14.696 \| good	0.236 \| good
2026-08-24T11:00:00.000Z	33 \| good	5.636 \| good	24.015 \| good	4.248 \| good	1.067 \| good	14.88 \| good	0.248 \| good
2026-08-24T12:00:00.000Z	33 \| good	6.003 \| good	26.79 \| good	6.906 \| good	1.103 \| good	12.97 \| good	0.265 \| good
2026-08-24T13:00:00.000Z	33 \| good	6.111 \| good	26.899 \| good	13.241 \| good	1.418 \| good	10.132 \| good	0.249 \| good
2026-08-24T14:00:00.000Z	38 \| good	6.587 \| good	29.76 \| good	18.663 \| good	2.221 \| good	9.184 \| good	0.224 \| good
2026-08-24T15:00:00.000Z	38 \| good	7.177 \| good	31.876 \| good	23.304 \| good	2.703 \| good	7.864 \| good	0.207 \| good
2026-08-24T16:00:00.000Z	44 \| good	7.541 \| good	32.955 \| good	29.818 \| good	2.604 \| good	6.263 \| good	0.191 \| good
2026-08-24T17:00:00.000Z	44 \| good	7.54 \| good	32.932 \| good	33.025 \| good	2.119 \| good	4.575 \| good	0.178 \| good
2026-08-24T18:00:00.000Z	44 \| good	7.999 \| good	34.984 \| good	36.783 \| good	1.505 \| good	3.045 \| good	0.166 \| good
2026-08-24T19:00:00.000Z	44 \| good	8.113 \| good	35.85 \| good	38.439 \| good	1.096 \| good	2.14 \| good	0.159 \| good
2026-08-24T20:00:00.000Z	44 \| good	8.322 \| good	36.917 \| good	38.012 \| good	0.91 \| good	1.72 \| good	0.156 \| good
2026-08-24T21:00:00.000Z	49 \| good	9.472 \| good	42.024 \| good	37.145 \| good	0.852 \| good	1.611 \| good	0.154 \| good
2026-08-24T22:00:00.000Z	54 \| moderate	10.73 \| good	47.896 \| good	38.25 \| good	0.879 \| good	1.906 \| good	0.155 \| good
2026-08-24T23:00:00.000Z	58 \| moderate	13.473 \| fine	60.898 \| fine	36.345 \| good	0.924 \| good	2.833 \| good	0.161 \| good
2026-08-25T00:00:00.000Z	54 \| moderate	11.399 \| good	50.762 \| good	33.955 \| good	0.994 \| good	6.497 \| good	0.183 \| good
2026-08-25T01:00:00.000Z	49 \| good	8.99 \| good	40.619 \| good	29.852 \| good	1.047 \| good	12.834 \| good	0.217 \| good
2026-08-25T02:00:00.000Z	44 \| good	8.489 \| good	36.957 \| good	24.56 \| good	1.144 \| good	16.446 \| good	0.233 \| good
2026-08-25T03:00:00.000Z	49 \| good	8.706 \| good	37.942 \| good	22.279 \| good	1.236 \| good	17.007 \| good	0.237 \| good
2026-08-25T04:00:00.000Z	49 \| good	8.781 \| good	38.82 \| good	21.772 \| good	1.336 \| good	16.94 \| good	0.236 \| good
2026-08-25T05:00:00.000Z	49 \| good	9.021 \| good	40.716 \| good	21.361 \| good	1.471 \| good	16.487 \| good	0.233 \| good
2026-08-25T06:00:00.000Z	49 \| good	8.946 \| good	39.046 \| good	20.772 \| good	1.603 \| good	15.455 \| good	0.232 \| good
2026-08-25T07:00:00.000Z	49 \| good	9.153 \| good	40.799 \| good	21.289 \| good	1.733 \| good	14.85 \| good	0.231 \| good
2026-08-25T08:00:00.000Z	52 \| moderate	10.233 \| good	45.016 \| good	20.297 \| good	1.858 \| good	14.762 \| good	0.232 \| good
2026-08-25T09:00:00.000Z	52 \| moderate	10.1 \| good	44.877 \| good	16.291 \| good	1.969 \| good	15.339 \| good	0.236 \| good
2026-08-25T10:00:00.000Z	54 \| moderate	11.06 \| good	48.868 \| good	14.198 \| good	2.08 \| good	16.018 \| good	0.241 \| good
2026-08-25T11:00:00.000Z	54 \| moderate	11.283 \| good	49.883 \| good	13.259 \| good	2.168 \| good	16.907 \| good	0.248 \| good
2026-08-25T12:00:00.000Z	60 \| moderate	14.375 \| fine	64.711 \| fine	10.114 \| good	2.124 \| good	14.504 \| good	0.255 \| good
2026-08-25T13:00:00.000Z	60 \| moderate	13.595 \| fine	60.802 \| fine	18.411 \| good	2.208 \| good	11.575 \| good	0.259 \| good
2026-08-25T14:00:00.000Z	58 \| moderate	13.148 \| fine	58.892 \| fine	27.873 \| good	2.67 \| good	9.873 \| good	0.249 \| good
2026-08-25T15:00:00.000Z	56 \| moderate	11.979 \| good	53.766 \| good	33.688 \| good	3.355 \| good	8.007 \| good	0.225 \| good
2026-08-25T16:00:00.000Z	54 \| moderate	10.528 \| good	46.82 \| good	39.628 \| good	3.43 \| good	5.55 \| good	0.201 \| good
2026-08-25T17:00:00.000Z	54 \| moderate	10.924 \| good	47.983 \| good	41.973 \| good	2.8 \| good	3.336 \| good	0.182 \| good
2026-08-25T18:00:00.000Z	54 \| moderate	11.378 \| good	50.801 \| good	42.722 \| good	2.151 \| good	2.12 \| good	0.172 \| good
2026-08-25T19:00:00.000Z	54 \| moderate	11.217 \| good	49.809 \| good	43.148 \| good	1.76 \| good	1.619 \| good	0.168 \| good
2026-08-25T20:00:00.000Z	54 \| moderate	11.317 \| good	49.943 \| good	44.868 \| good	1.513 \| good	1.501 \| good	0.165 \| good
2026-08-25T21:00:00.000Z	54 \| moderate	11.37 \| good	50.027 \| good	45.149 \| good	1.353 \| good	1.504 \| good	0.163 \| good
2026-08-25T22:00:00.000Z	56 \| moderate	12.332 \| fine	55 \| fine	42.883 \| good	1.214 \| good	1.715 \| good	0.161 \| good
2026-08-25T23:00:00.000Z	62 \| moderate	14.852 \| fine	66.757 \| fine	38.722 \| good	1.075 \| good	2.413 \| good	0.164 \| good
2026-08-26T00:00:00.000Z	44 \| good	8.302 \| good	8.565 \| good	43.2 \| good	0.917 \| good	6.179 \| good	0.188 \| good
2026-08-26T01:00:00.000Z	71 \| moderate	19.785 \| fine	86.945 \| fine	34.186 \| good	0.956 \| good	11.516 \| good	0.216 \| good
2026-08-26T02:00:00.000Z	73 \| moderate	21.273 \| fine	92.91 \| fine	29.543 \| good	0.943 \| good	14.571 \| good	0.23 \| good

Park Forest

Get reliable air quality data to drive your business

Park Forest, Illinois air quality map: Stay updated on AQI near you

0.22ppm

How accurate is Illinois, USA air quality data?

Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Park Forest, Illinois?

The air quality information for Park Forest, Illinois is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Park Forest, Illinois at its worst?

In the past 24 hours, the air quality in Park Forest, Illinois was at its worst at 07:00:00 on 2026-08-23.

When did Park Forest, Illinois experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Park Forest, Illinois was observed at 03:00:00 on 2026-08-23.

What is the AQI in Park Forest, Illinois right now?

As of now, the AQI in Park Forest, Illinois is 64, indicating Moderate conditions.

What is the most common type of pollution in Park Forest, Illinois?

Park Forest, Illinois air has the highest levels of PM2.5.

What should I do in case of poor air quality in Park Forest, Illinois?

Poor air quality in Park Forest, Illinois means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Park Forest, Illinois at the moment?

PM_2.5 levels in Park Forest, Illinois are currently 15.685 μg/m³.

What is the PM₁₀ level in Park Forest, Illinois at the moment?

The PM₁₀ concentration in Park Forest, Illinois is 39.033 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Park Forest, Illinois at the moment?

The current carbon monoxide (CO) concentration in Park Forest, Illinois is 0.218 ppm.

What is the sulfur dioxide (SO₂) level in Park Forest, Illinois at the moment?

Currently, Park Forest, Illinois has a sulfur dioxide (SO₂) concentration of 1.776 ppb.

What is the ozone (O₃) level in Park Forest, Illinois at the moment?

The current ozone (O₃) level in Park Forest, Illinois at the moment is 24.548 ppm.

What is the nitrogen dioxide (NO₂) level in Park Forest, Illinois at the moment?

Nitrogen dioxide (NO₂) level in Park Forest, Illinois at the moment is 1.813 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-22T03:00:00.000Z	56 \| moderate	12.23 \| fine	49.962 \| good	36.992 \| good	1.336 \| good	5.579 \| good	0.246 \| good
2026-08-22T04:00:00.000Z	58 \| moderate	12.958 \| fine	59.794 \| fine	35.685 \| good	1.362 \| good	7.679 \| good	0.248 \| good
2026-08-22T05:00:00.000Z	58 \| moderate	13 \| fine	55.941 \| fine	28.985 \| good	1.445 \| good	17.945 \| good	0.332 \| good
2026-08-22T06:00:00.000Z	56 \| moderate	11.9 \| good	55.315 \| fine	25.96 \| good	1.431 \| good	20.454 \| good	0.289 \| good
2026-08-22T07:00:00.000Z	56 \| moderate	11.71 \| good	44.202 \| good	31.166 \| good	1.3 \| good	17.01 \| good	0.323 \| good
2026-08-22T08:00:00.000Z	52 \| moderate	9.602 \| good	36.754 \| good	27.436 \| good	1.479 \| good	13.964 \| good	0.34 \| good
2026-08-22T09:00:00.000Z	44 \| good	7.787 \| good	31.813 \| good	25.531 \| good	1.43 \| good	8.274 \| good	0.314 \| good
2026-08-22T10:00:00.000Z	38 \| good	7.383 \| good	26.216 \| good	23.458 \| good	1.418 \| good	11.423 \| good	0.291 \| good
2026-08-22T11:00:00.000Z	44 \| good	8.008 \| good	27.078 \| good	22.491 \| good	1.578 \| good	7.706 \| good	0.258 \| good
2026-08-22T12:00:00.000Z	44 \| good	8.327 \| good	38.341 \| good	17.771 \| good	1.627 \| good	7.028 \| good	0.241 \| good
2026-08-22T13:00:00.000Z	44 \| good	8.222 \| good	40.776 \| good	19.131 \| good	1.584 \| good	6.316 \| good	0.225 \| good
2026-08-22T14:00:00.000Z	44 \| good	8.114 \| good	35.373 \| good	23.162 \| good	1.582 \| good	7.753 \| good	0.283 \| good
2026-08-22T15:00:00.000Z	49 \| good	8.628 \| good	39.073 \| good	21.695 \| good	1.284 \| good	6.444 \| good	0.267 \| good
2026-08-22T16:00:00.000Z	38 \| good	7.478 \| good	26.153 \| good	22.121 \| good	1.092 \| good	5.403 \| good	0.251 \| good
2026-08-22T17:00:00.000Z	44 \| good	8.365 \| good	36.811 \| good	24.15 \| good	1.079 \| good	2.859 \| good	0.219 \| good
2026-08-22T18:00:00.000Z	44 \| good	8.412 \| good	36.179 \| good	27.5 \| good	1.027 \| good	3.714 \| good	0.219 \| good
2026-08-22T19:00:00.000Z	49 \| good	8.906 \| good	37.599 \| good	31.644 \| good	1.075 \| good	3.328 \| good	0.193 \| good
2026-08-22T20:00:00.000Z	44 \| good	8.064 \| good	34.13 \| good	32.311 \| good	1.199 \| good	2.914 \| good	0.219 \| good
2026-08-22T21:00:00.000Z	44 \| good	8.481 \| good	36.387 \| good	34.122 \| good	1.63 \| good	1.891 \| good	0.193 \| good
2026-08-22T22:00:00.000Z	44 \| good	8.359 \| good	35.933 \| good	35.495 \| good	1.073 \| good	2.966 \| good	0.219 \| good
2026-08-22T23:00:00.000Z	49 \| good	8.684 \| good	36.753 \| good	34.22 \| good	1.001 \| good	3.204 \| good	0.219 \| good
2026-08-23T00:00:00.000Z	44 \| good	7.688 \| good	27.123 \| good	36.159 \| good	1.068 \| good	3.524 \| good	0.193 \| good
2026-08-23T01:00:00.000Z	38 \| good	7.201 \| good	30.478 \| good	33.379 \| good	1.07 \| good	3.273 \| good	0.245 \| good
2026-08-23T02:00:00.000Z	49 \| good	8.515 \| good	35.715 \| good	30.829 \| good	1.038 \| good	3.614 \| good	0.245 \| good
2026-08-23T03:00:00.000Z	38 \| good	6.828 \| good	30.093 \| good	19.918 \| good	0.611 \| good	8.633 \| good	0.184 \| good
2026-08-23T04:00:00.000Z	49 \| good	8.661 \| good	29.442 \| good	28.054 \| good	1.055 \| good	7.154 \| good	0.271 \| good
2026-08-23T05:00:00.000Z	44 \| good	8.453 \| good	31.754 \| good	24.528 \| good	1.191 \| good	4.247 \| good	0.262 \| good
2026-08-23T06:00:00.000Z	44 \| good	8.011 \| good	32.233 \| good	21.666 \| good	1.074 \| good	6.24 \| good	0.245 \| good
2026-08-23T07:00:00.000Z	49 \| good	8.6 \| good	38.086 \| good	15.004 \| good	0.958 \| good	7.419 \| good	0.245 \| good
2026-08-23T08:00:00.000Z	44 \| good	7.703 \| good	34.322 \| good	11.48 \| good	0.99 \| good	7.586 \| good	0.209 \| good
2026-08-23T09:00:00.000Z	49 \| good	9.089 \| good	34.978 \| good	8.397 \| good	1.072 \| good	6.545 \| good	0.226 \| good
2026-08-23T10:00:00.000Z	52 \| moderate	10.282 \| good	45.046 \| good	11.604 \| good	0.99 \| good	5.978 \| good	0.226 \| good
2026-08-23T11:00:00.000Z	52 \| moderate	10.149 \| good	42.347 \| good	5.834 \| good	1.078 \| good	6.092 \| good	0.226 \| good
2026-08-23T12:00:00.000Z	52 \| moderate	9.541 \| good	42.916 \| good	5.824 \| good	1.006 \| good	4.64 \| good	0.209 \| good
2026-08-23T13:00:00.000Z	49 \| good	9.234 \| good	40.953 \| good	10.038 \| good	2.08 \| good	5.425 \| good	0.209 \| good
2026-08-23T14:00:00.000Z	49 \| good	9.256 \| good	41.519 \| good	11.205 \| good	2.879 \| good	4.091 \| good	0.253 \| good
2026-08-23T15:00:00.000Z	56 \| moderate	11.709 \| good	48.413 \| good	17.053 \| good	2.232 \| good	3.557 \| good	0.251 \| good
2026-08-23T16:00:00.000Z	54 \| moderate	11.416 \| good	56.285 \| fine	20.933 \| good	1.652 \| good	2.752 \| good	0.251 \| good
2026-08-23T17:00:00.000Z	69 \| moderate	18.92 \| fine	83.46 \| fine	27.335 \| good	1.258 \| good	2.139 \| good	0.234 \| good
2026-08-23T18:00:00.000Z	84 \| moderate	27.433 \| fine	108.439 \| fine	26.46 \| good	1.13 \| good	1.844 \| good	0.193 \| good
2026-08-23T19:00:00.000Z	97 \| moderate	33.912 \| fine	135.131 \| fine	30.983 \| good	1.094 \| good	4.104 \| good	0.219 \| good
2026-08-23T20:00:00.000Z	86 \| moderate	27.704 \| fine	115.08 \| fine	31.815 \| good	1.131 \| good	1.57 \| good	0.219 \| good
2026-08-23T21:00:00.000Z	81 \| moderate	24.303 \| fine	116.028 \| fine	29.869 \| good	1.309 \| good	1.957 \| good	0.219 \| good
2026-08-23T22:00:00.000Z	77 \| moderate	23.351 \| fine	92.378 \| fine	28.087 \| good	4.373 \| good	1.51 \| good	0.219 \| good
2026-08-23T23:00:00.000Z	72 \| moderate	20.207 \| fine	96.73 \| fine	28.765 \| good	2.906 \| good	2.533 \| good	0.201 \| good
2026-08-24T00:00:00.000Z	69 \| moderate	17.833 \| fine	90.61 \| fine	28.013 \| good	2.609 \| good	3.29 \| good	0.201 \| good
2026-08-24T01:00:00.000Z	62 \| moderate	15.001 \| fine	60.835 \| fine	20.401 \| good	1.832 \| good	1.839 \| good	0.219 \| good
2026-08-24T02:00:00.000Z	60 \| moderate	13.761 \| fine	43.218 \| good	25.063 \| good	3.322 \| good	4.377 \| good	0.245 \| good
2026-08-24T02:00:00.000Z	64 \| moderate	15.685 \| fine	39.033 \| good	24.548 \| good	1.776 \| good	1.813 \| good	0.218 \| good
2026-08-24T03:00:00.000Z	56 \| moderate	11.769 \| good	51.922 \| good	13.965 \| good	0.658 \| good	10.638 \| good	0.187 \| good
2026-08-24T04:00:00.000Z	54 \| moderate	11.103 \| good	48.939 \| good	13.151 \| good	0.688 \| good	12.287 \| good	0.194 \| good
2026-08-24T05:00:00.000Z	52 \| moderate	9.66 \| good	43.024 \| good	9.658 \| good	0.706 \| good	13.496 \| good	0.202 \| good
2026-08-24T06:00:00.000Z	44 \| good	8.295 \| good	36.141 \| good	8.91 \| good	0.719 \| good	13.856 \| good	0.21 \| good
2026-08-24T07:00:00.000Z	38 \| good	7.238 \| good	32.048 \| good	8.009 \| good	0.763 \| good	14.195 \| good	0.216 \| good
2026-08-24T08:00:00.000Z	38 \| good	6.657 \| good	29.847 \| good	8.873 \| good	0.801 \| good	14.595 \| good	0.225 \| good
2026-08-24T09:00:00.000Z	27 \| good	5.437 \| good	23.046 \| good	8.51 \| good	0.926 \| good	14.307 \| good	0.228 \| good
2026-08-24T10:00:00.000Z	33 \| good	6.019 \| good	26.795 \| good	5.778 \| good	0.976 \| good	14.696 \| good	0.236 \| good
2026-08-24T11:00:00.000Z	33 \| good	5.636 \| good	24.015 \| good	4.248 \| good	1.067 \| good	14.88 \| good	0.248 \| good
2026-08-24T12:00:00.000Z	33 \| good	6.003 \| good	26.79 \| good	6.906 \| good	1.103 \| good	12.97 \| good	0.265 \| good
2026-08-24T13:00:00.000Z	33 \| good	6.111 \| good	26.899 \| good	13.241 \| good	1.418 \| good	10.132 \| good	0.249 \| good
2026-08-24T14:00:00.000Z	38 \| good	6.587 \| good	29.76 \| good	18.663 \| good	2.221 \| good	9.184 \| good	0.224 \| good
2026-08-24T15:00:00.000Z	38 \| good	7.177 \| good	31.876 \| good	23.304 \| good	2.703 \| good	7.864 \| good	0.207 \| good
2026-08-24T16:00:00.000Z	44 \| good	7.541 \| good	32.955 \| good	29.818 \| good	2.604 \| good	6.263 \| good	0.191 \| good
2026-08-24T17:00:00.000Z	44 \| good	7.54 \| good	32.932 \| good	33.025 \| good	2.119 \| good	4.575 \| good	0.178 \| good
2026-08-24T18:00:00.000Z	44 \| good	7.999 \| good	34.984 \| good	36.783 \| good	1.505 \| good	3.045 \| good	0.166 \| good
2026-08-24T19:00:00.000Z	44 \| good	8.113 \| good	35.85 \| good	38.439 \| good	1.096 \| good	2.14 \| good	0.159 \| good
2026-08-24T20:00:00.000Z	44 \| good	8.322 \| good	36.917 \| good	38.012 \| good	0.91 \| good	1.72 \| good	0.156 \| good
2026-08-24T21:00:00.000Z	49 \| good	9.472 \| good	42.024 \| good	37.145 \| good	0.852 \| good	1.611 \| good	0.154 \| good
2026-08-24T22:00:00.000Z	54 \| moderate	10.73 \| good	47.896 \| good	38.25 \| good	0.879 \| good	1.906 \| good	0.155 \| good
2026-08-24T23:00:00.000Z	58 \| moderate	13.473 \| fine	60.898 \| fine	36.345 \| good	0.924 \| good	2.833 \| good	0.161 \| good
2026-08-25T00:00:00.000Z	54 \| moderate	11.399 \| good	50.762 \| good	33.955 \| good	0.994 \| good	6.497 \| good	0.183 \| good
2026-08-25T01:00:00.000Z	49 \| good	8.99 \| good	40.619 \| good	29.852 \| good	1.047 \| good	12.834 \| good	0.217 \| good
2026-08-25T02:00:00.000Z	44 \| good	8.489 \| good	36.957 \| good	24.56 \| good	1.144 \| good	16.446 \| good	0.233 \| good
2026-08-25T03:00:00.000Z	49 \| good	8.706 \| good	37.942 \| good	22.279 \| good	1.236 \| good	17.007 \| good	0.237 \| good
2026-08-25T04:00:00.000Z	49 \| good	8.781 \| good	38.82 \| good	21.772 \| good	1.336 \| good	16.94 \| good	0.236 \| good
2026-08-25T05:00:00.000Z	49 \| good	9.021 \| good	40.716 \| good	21.361 \| good	1.471 \| good	16.487 \| good	0.233 \| good
2026-08-25T06:00:00.000Z	49 \| good	8.946 \| good	39.046 \| good	20.772 \| good	1.603 \| good	15.455 \| good	0.232 \| good
2026-08-25T07:00:00.000Z	49 \| good	9.153 \| good	40.799 \| good	21.289 \| good	1.733 \| good	14.85 \| good	0.231 \| good
2026-08-25T08:00:00.000Z	52 \| moderate	10.233 \| good	45.016 \| good	20.297 \| good	1.858 \| good	14.762 \| good	0.232 \| good
2026-08-25T09:00:00.000Z	52 \| moderate	10.1 \| good	44.877 \| good	16.291 \| good	1.969 \| good	15.339 \| good	0.236 \| good
2026-08-25T10:00:00.000Z	54 \| moderate	11.06 \| good	48.868 \| good	14.198 \| good	2.08 \| good	16.018 \| good	0.241 \| good
2026-08-25T11:00:00.000Z	54 \| moderate	11.283 \| good	49.883 \| good	13.259 \| good	2.168 \| good	16.907 \| good	0.248 \| good
2026-08-25T12:00:00.000Z	60 \| moderate	14.375 \| fine	64.711 \| fine	10.114 \| good	2.124 \| good	14.504 \| good	0.255 \| good
2026-08-25T13:00:00.000Z	60 \| moderate	13.595 \| fine	60.802 \| fine	18.411 \| good	2.208 \| good	11.575 \| good	0.259 \| good
2026-08-25T14:00:00.000Z	58 \| moderate	13.148 \| fine	58.892 \| fine	27.873 \| good	2.67 \| good	9.873 \| good	0.249 \| good
2026-08-25T15:00:00.000Z	56 \| moderate	11.979 \| good	53.766 \| good	33.688 \| good	3.355 \| good	8.007 \| good	0.225 \| good
2026-08-25T16:00:00.000Z	54 \| moderate	10.528 \| good	46.82 \| good	39.628 \| good	3.43 \| good	5.55 \| good	0.201 \| good
2026-08-25T17:00:00.000Z	54 \| moderate	10.924 \| good	47.983 \| good	41.973 \| good	2.8 \| good	3.336 \| good	0.182 \| good
2026-08-25T18:00:00.000Z	54 \| moderate	11.378 \| good	50.801 \| good	42.722 \| good	2.151 \| good	2.12 \| good	0.172 \| good
2026-08-25T19:00:00.000Z	54 \| moderate	11.217 \| good	49.809 \| good	43.148 \| good	1.76 \| good	1.619 \| good	0.168 \| good
2026-08-25T20:00:00.000Z	54 \| moderate	11.317 \| good	49.943 \| good	44.868 \| good	1.513 \| good	1.501 \| good	0.165 \| good
2026-08-25T21:00:00.000Z	54 \| moderate	11.37 \| good	50.027 \| good	45.149 \| good	1.353 \| good	1.504 \| good	0.163 \| good
2026-08-25T22:00:00.000Z	56 \| moderate	12.332 \| fine	55 \| fine	42.883 \| good	1.214 \| good	1.715 \| good	0.161 \| good
2026-08-25T23:00:00.000Z	62 \| moderate	14.852 \| fine	66.757 \| fine	38.722 \| good	1.075 \| good	2.413 \| good	0.164 \| good
2026-08-26T00:00:00.000Z	44 \| good	8.302 \| good	8.565 \| good	43.2 \| good	0.917 \| good	6.179 \| good	0.188 \| good
2026-08-26T01:00:00.000Z	71 \| moderate	19.785 \| fine	86.945 \| fine	34.186 \| good	0.956 \| good	11.516 \| good	0.216 \| good
2026-08-26T02:00:00.000Z	73 \| moderate	21.273 \| fine	92.91 \| fine	29.543 \| good	0.943 \| good	14.571 \| good	0.23 \| good

Live air quality index in Park Forest, Illinois today

Major air pollutants in Park Forest, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Park Forest, Illinois air quality map: Stay updated on AQI near you

Air quality in nearby cities

Richton Park, Illinois

Matteson, Illinois

Chicago Heights, Illinois

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Country Club Hills, Illinois

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What is the sulfur dioxide (SO2) level in Park Forest, Illinois at the moment?

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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 level in Park Forest, Illinois at the moment?

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What is the sulfur dioxide (SO₂) level in Park Forest, Illinois at the moment?

What is the ozone (O₃) level in Park Forest, Illinois at the moment?

What is the nitrogen dioxide (NO₂) level in Park Forest, Illinois at the moment?