What is the current concentration of PM10 in Forest Park, Illinois?

The current PM10 concentration at Forest Park, Illinois is 25.573 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Forest Park, Illinois?

The current sulfur dioxide (SO2) concentration at Forest Park, Illinois is 0.538 ppb.

What is the current concentration of ozone (O3) in Forest Park, Illinois?

The current ozone (O3) concentration at Forest Park, Illinois is 18.698 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Forest Park, Illinois?

The current nitrogen dioxide (NO2) concentration at Forest Park, Illinois is 9.998 ppb.

Forest Park, Illinois live air quality index now

Name: Live air pollution levels in Forest Park, Illinois today
Creator: Ambee

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

Forest Park, Illinois

Last updated: ... (Local time)

Major air pollutants in Forest Park, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.24 μg/m³

155

255

425

605+

Ozone (O₃)

12.91 ppb

201

201+

Sulfur Dioxide (SO₂)

0.49 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.20 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Forest Park, Illinois

Get Live Pollen Counts

Forest Park, Illinois

Scroll To Air Quality Map

Track live Forest Park, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-23T15:00:00.000Z	69 \| moderate	18.908 \| fine	84.108 \| fine	33.936 \| good	0.594 \| good	9.656 \| good	0.285 \| good
2025-07-23T16:00:00.000Z	71 \| moderate	19.642 \| fine	86.214 \| fine	36.018 \| good	1.013 \| good	8.579 \| good	0.266 \| good
2025-07-23T17:00:00.000Z	71 \| moderate	19.531 \| fine	85.841 \| fine	38.073 \| good	0.699 \| good	8.34 \| good	0.25 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	19.283 \| fine	85.363 \| fine	37.738 \| good	0.484 \| good	5.095 \| good	0.243 \| good
2025-07-23T19:00:00.000Z	71 \| moderate	19.597 \| fine	86.416 \| fine	48.94 \| good	0.394 \| good	3.504 \| good	0.229 \| good
2025-07-23T20:00:00.000Z	69 \| moderate	19.365 \| fine	85.23 \| fine	50.027 \| good	0.357 \| good	4.063 \| good	0.229 \| good
2025-07-23T21:00:00.000Z	69 \| moderate	19.304 \| fine	84.991 \| fine	37.717 \| good	0.392 \| good	3.624 \| good	0.229 \| good
2025-07-23T22:00:00.000Z	69 \| moderate	19.131 \| fine	84.38 \| fine	38.157 \| good	0.39 \| good	4.473 \| good	0.229 \| good
2025-07-23T23:00:00.000Z	69 \| moderate	18.864 \| fine	83.511 \| fine	38.37 \| good	0.347 \| good	3.923 \| good	0.194 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	18.247 \| fine	81.139 \| fine	36.059 \| good	0.324 \| good	3.832 \| good	0.227 \| good
2025-07-24T01:00:00.000Z	67 \| moderate	18.069 \| fine	80.528 \| fine	36.221 \| good	0.293 \| good	4.325 \| good	0.193 \| good
2025-07-24T02:00:00.000Z	67 \| moderate	17.797 \| fine	79.139 \| fine	32.154 \| good	0.289 \| good	7.183 \| good	0.243 \| good
2025-07-24T03:00:00.000Z	71 \| moderate	19.967 \| fine	87.822 \| fine	32.591 \| good	1.154 \| good	5.795 \| good	0.191 \| good
2025-07-24T04:00:00.000Z	66 \| moderate	16.59 \| fine	74.51 \| fine	26.818 \| good	0.223 \| good	8.516 \| good	0.242 \| good
2025-07-24T05:00:00.000Z	64 \| moderate	15.977 \| fine	71.139 \| fine	23.971 \| good	0.321 \| good	6.796 \| good	0.175 \| good
2025-07-24T06:00:00.000Z	64 \| moderate	15.977 \| fine	71.139 \| fine	20.335 \| good	0.406 \| good	3.971 \| good	0.16 \| good
2025-07-24T07:00:00.000Z	62 \| moderate	15.347 \| fine	68.767 \| fine	25.336 \| good	0.334 \| good	2.742 \| good	0.16 \| good
2025-07-24T08:00:00.000Z	62 \| moderate	14.951 \| fine	66.749 \| fine	23.817 \| good	0.352 \| good	4.068 \| good	0.16 \| good
2025-07-24T09:00:00.000Z	62 \| moderate	14.688 \| fine	65.75 \| fine	24.005 \| good	0.353 \| good	3.009 \| good	0.16 \| good
2025-07-24T10:00:00.000Z	62 \| moderate	14.688 \| fine	65.75 \| fine	16.406 \| good	0.43 \| good	3.454 \| good	0.16 \| good
2025-07-24T11:00:00.000Z	60 \| moderate	14.462 \| fine	65.121 \| fine	17.831 \| good	0.38 \| good	4.847 \| good	0.26 \| good
2025-07-24T12:00:00.000Z	60 \| moderate	14.373 \| fine	64.362 \| fine	16.987 \| good	0.377 \| good	7.204 \| good	0.26 \| good
2025-07-24T13:00:00.000Z	62 \| moderate	15.078 \| fine	68.084 \| fine	16.436 \| good	0.391 \| good	7.175 \| good	0.258 \| good
2025-07-24T14:00:00.000Z	62 \| moderate	15.43 \| fine	69.687 \| fine	14.721 \| good	0.372 \| good	5.028 \| good	0.285 \| good
2025-07-24T15:00:00.000Z	62 \| moderate	15.296 \| fine	67.96 \| fine	16.946 \| good	0.386 \| good	4.975 \| good	0.224 \| good
2025-07-24T16:00:00.000Z	62 \| moderate	15.192 \| fine	67.72 \| fine	21.151 \| good	0.428 \| good	5.265 \| good	0.224 \| good
2025-07-24T17:00:00.000Z	62 \| moderate	14.528 \| fine	65.487 \| fine	27.814 \| good	0.811 \| good	6.41 \| good	0.194 \| good
2025-07-24T18:00:00.000Z	60 \| moderate	14.061 \| fine	63.742 \| fine	35.441 \| good	0.854 \| good	6.249 \| good	0.194 \| good
2025-07-24T19:00:00.000Z	58 \| moderate	12.86 \| fine	58.548 \| fine	37.848 \| good	0.758 \| good	7.314 \| good	0.194 \| good
2025-07-24T20:00:00.000Z	58 \| moderate	12.788 \| fine	58.07 \| fine	42.037 \| good	0.667 \| good	4.561 \| good	0.258 \| good
2025-07-24T21:00:00.000Z	56 \| moderate	12.034 \| good	54.767 \| good	41.228 \| good	0.6 \| good	5.574 \| good	0.243 \| good
2025-07-24T22:00:00.000Z	38 \| good	7.431 \| good	33.024 \| good	38.746 \| good	0.667 \| good	6.995 \| good	0.263 \| good
2025-07-24T23:00:00.000Z	38 \| good	7.431 \| good	33.024 \| good	36.759 \| good	0.704 \| good	6.927 \| good	0.229 \| good
2025-07-25T00:00:00.000Z	33 \| good	5.601 \| good	24.447 \| good	31.63 \| good	0.606 \| good	6.771 \| good	0.229 \| good
2025-07-25T01:00:00.000Z	33 \| good	5.601 \| good	24.447 \| good	32.561 \| good	0.62 \| good	9.008 \| good	0.229 \| good
2025-07-25T02:00:00.000Z	28 \| good	5.062 \| good	21.744 \| good	30.443 \| good	0.615 \| good	8.483 \| good	0.194 \| good
2025-07-25T03:00:00.000Z	27 \| good	5.291 \| good	22.74 \| good	21.399 \| good	0.616 \| good	11.407 \| good	0.194 \| good
2025-07-25T04:00:00.000Z	27 \| good	5.291 \| good	22.74 \| good	21.432 \| good	0.691 \| good	11.853 \| good	0.178 \| good
2025-07-25T05:00:00.000Z	33 \| good	5.815 \| good	25.573 \| good	21.726 \| good	0.516 \| good	10.58 \| good	0.212 \| good
2025-07-25T06:00:00.000Z	33 \| good	5.815 \| good	25.573 \| good	18.698 \| good	0.538 \| good	9.998 \| good	0.159 \| good
2025-07-25T07:00:00.000Z	33 \| good	5.909 \| good	25.949 \| good	16.154 \| good	0.531 \| good	9.239 \| good	0.144 \| good
2025-07-25T08:00:00.000Z	33 \| good	6.056 \| good	26.707 \| good	13.563 \| good	0.57 \| good	8.383 \| good	0.159 \| good
2025-07-25T09:00:00.000Z	38 \| good	6.517 \| good	29.171 \| good	12.131 \| good	0.513 \| good	8.319 \| good	0.16 \| good
2025-07-25T10:00:00.000Z	38 \| good	6.517 \| good	29.171 \| good	12.89 \| good	0.441 \| good	9.92 \| good	0.175 \| good
2025-07-25T11:00:00.000Z	38 \| good	6.555 \| good	29.458 \| good	11.824 \| good	0.383 \| good	11.839 \| good	0.211 \| good
2025-07-25T12:00:00.000Z	38 \| good	6.984 \| good	31.112 \| good	10.255 \| good	0.492 \| good	7.629 \| good	0.209 \| good
2025-07-25T13:00:00.000Z	38 \| good	7.245 \| good	32.193 \| good	10.452 \| good	0.495 \| good	7.858 \| good	0.234 \| good
2025-07-25T14:00:00.000Z	44 \| good	8.299 \| good	37.243 \| good	12.915 \| good	0.49 \| good	10.203 \| good	0.234 \| good
2025-07-25T14:00:00.000Z	44 \| good	8.299 \| good	37.243 \| good	12.915 \| good	0.49 \| good	10.203 \| good	0.234 \| good
2025-07-25T07:00:00.000Z	52 \| moderate	10.487 \| good	46.231 \| good	30.607 \| good	1.375 \| good	9.63 \| good	0.185 \| good
2025-07-25T08:00:00.000Z	54 \| moderate	10.545 \| good	46.777 \| good	28.198 \| good	1.37 \| good	9.345 \| good	0.18 \| good
2025-07-25T09:00:00.000Z	52 \| moderate	10.413 \| good	46.207 \| good	18.338 \| good	1.366 \| good	9.06 \| good	0.175 \| good
2025-07-25T10:00:00.000Z	49 \| good	9.056 \| good	40.441 \| good	10.608 \| good	1.464 \| good	9.22 \| good	0.176 \| good
2025-07-25T11:00:00.000Z	58 \| moderate	12.526 \| fine	56.29 \| fine	10.719 \| good	1.562 \| good	9.38 \| good	0.177 \| good
2025-07-25T12:00:00.000Z	62 \| moderate	15.472 \| fine	69.437 \| fine	12.663 \| good	1.66 \| good	9.54 \| good	0.178 \| good
2025-07-25T13:00:00.000Z	67 \| moderate	18.419 \| fine	81.237 \| fine	20.715 \| good	1.959 \| good	9.792 \| good	0.183 \| good
2025-07-25T14:00:00.000Z	73 \| moderate	20.582 \| fine	90.161 \| fine	31.525 \| good	2.257 \| good	10.043 \| good	0.189 \| good
2025-07-25T15:00:00.000Z	67 \| moderate	17.778 \| fine	79.092 \| fine	33.538 \| good	2.555 \| good	10.295 \| good	0.194 \| good
2025-07-25T16:00:00.000Z	60 \| moderate	14.279 \| fine	64.347 \| fine	30.809 \| good	2.439 \| good	8.379 \| good	0.188 \| good
2025-07-25T17:00:00.000Z	60 \| moderate	13.924 \| fine	62.311 \| fine	32.183 \| good	2.323 \| good	6.464 \| good	0.182 \| good
2025-07-25T18:00:00.000Z	66 \| moderate	17.326 \| fine	76.827 \| fine	34.414 \| good	2.206 \| good	4.549 \| good	0.176 \| good
2025-07-25T19:00:00.000Z	69 \| moderate	19.489 \| fine	86.037 \| fine	45.606 \| good	2.037 \| good	4.302 \| good	0.175 \| good
2025-07-25T20:00:00.000Z	67 \| moderate	18.335 \| fine	80.536 \| fine	50.588 \| good	1.869 \| good	4.054 \| good	0.173 \| good
2025-07-25T21:00:00.000Z	67 \| moderate	17.559 \| fine	78.279 \| fine	50.065 \| good	1.7 \| good	3.807 \| good	0.171 \| good
2025-07-25T22:00:00.000Z	62 \| moderate	15.038 \| fine	67.19 \| fine	44.764 \| good	1.783 \| good	5.431 \| good	0.182 \| good
2025-07-25T23:00:00.000Z	58 \| moderate	12.71 \| fine	57.334 \| fine	38.334 \| good	1.866 \| good	7.056 \| good	0.192 \| good
2025-07-26T00:00:00.000Z	52 \| moderate	9.793 \| good	43.448 \| good	32.553 \| good	1.949 \| good	8.681 \| good	0.203 \| good
2025-07-26T01:00:00.000Z	58 \| moderate	13.45 \| fine	60.369 \| fine	27.291 \| good	2.005 \| good	9.77 \| good	0.213 \| good
2025-07-26T02:00:00.000Z	58 \| moderate	13.271 \| fine	59.588 \| fine	27.552 \| good	2.06 \| good	10.859 \| good	0.223 \| good
2025-07-26T03:00:00.000Z	62 \| moderate	15.329 \| fine	68.187 \| fine	23.79 \| good	2.115 \| good	11.948 \| good	0.233 \| good
2025-07-26T04:00:00.000Z	62 \| moderate	14.762 \| fine	65.94 \| fine	20.514 \| good	2.133 \| good	10.895 \| good	0.226 \| good
2025-07-26T05:00:00.000Z	58 \| moderate	13.105 \| fine	58.684 \| fine	21.126 \| good	2.15 \| good	9.841 \| good	0.219 \| good
2025-07-26T06:00:00.000Z	54 \| moderate	11.493 \| good	51.031 \| good	23.2 \| good	2.167 \| good	8.787 \| good	0.212 \| good
2025-07-26T07:00:00.000Z	52 \| moderate	9.822 \| good	43.466 \| good	24.293 \| good	2.147 \| good	8.887 \| good	0.209 \| good
2025-07-26T08:00:00.000Z	49 \| good	9.058 \| good	39.749 \| good	20.051 \| good	2.126 \| good	8.987 \| good	0.206 \| good
2025-07-26T09:00:00.000Z	52 \| moderate	9.906 \| good	44.003 \| good	22.818 \| good	2.105 \| good	9.087 \| good	0.203 \| good
2025-07-26T10:00:00.000Z	64 \| moderate	15.65 \| fine	69.516 \| fine	24.257 \| good	2.178 \| good	8.758 \| good	0.201 \| good
2025-07-26T11:00:00.000Z	66 \| moderate	17.166 \| fine	75.939 \| fine	17.411 \| good	2.25 \| good	8.429 \| good	0.199 \| good
2025-07-26T12:00:00.000Z	67 \| moderate	18.457 \| fine	81.603 \| fine	19.178 \| good	2.323 \| good	8.1 \| good	0.197 \| good
2025-07-26T13:00:00.000Z	69 \| moderate	18.66 \| fine	82.568 \| fine	18.927 \| good	2.312 \| good	8.159 \| good	0.204 \| good
2025-07-26T14:00:00.000Z	69 \| moderate	19.272 \| fine	85.493 \| fine	22.089 \| good	2.301 \| good	8.218 \| good	0.211 \| good
2025-07-26T15:00:00.000Z	66 \| moderate	16.625 \| fine	73.946 \| fine	32.041 \| good	2.289 \| good	8.277 \| good	0.219 \| good
2025-07-26T16:00:00.000Z	73 \| moderate	20.725 \| fine	91.217 \| fine	37.976 \| good	2.186 \| good	6.968 \| good	0.22 \| good
2025-07-26T17:00:00.000Z	75 \| moderate	22.091 \| fine	96.976 \| fine	46.88 \| good	2.082 \| good	5.658 \| good	0.221 \| good
2025-07-26T18:00:00.000Z	71 \| moderate	19.944 \| fine	87.627 \| fine	47.635 \| good	1.979 \| good	4.349 \| good	0.222 \| good
2025-07-26T19:00:00.000Z	71 \| moderate	20.052 \| fine	88.852 \| fine	40.648 \| good	1.858 \| good	4.092 \| good	0.222 \| good
2025-07-26T20:00:00.000Z	71 \| moderate	19.867 \| fine	87.532 \| fine	44.078 \| good	1.737 \| good	3.835 \| good	0.223 \| good
2025-07-26T21:00:00.000Z	73 \| moderate	20.949 \| fine	92.671 \| fine	42.911 \| good	1.616 \| good	3.578 \| good	0.224 \| good
2025-07-26T22:00:00.000Z	67 \| moderate	18.362 \| fine	81.234 \| fine	41.785 \| good	1.725 \| good	6.224 \| good	0.239 \| good
2025-07-26T23:00:00.000Z	66 \| moderate	17.285 \| fine	76.402 \| fine	30.941 \| good	1.835 \| good	8.869 \| good	0.255 \| good
2025-07-27T00:00:00.000Z	60 \| moderate	13.893 \| fine	62.434 \| fine	37.291 \| good	1.945 \| good	11.514 \| good	0.27 \| good
2025-07-27T01:00:00.000Z	56 \| moderate	12.031 \| good	53.828 \| good	41.574 \| good	1.961 \| good	11.425 \| good	0.27 \| good
2025-07-27T02:00:00.000Z	56 \| moderate	12.005 \| good	53.654 \| good	42.484 \| good	1.978 \| good	11.336 \| good	0.271 \| good
2025-07-27T03:00:00.000Z	54 \| moderate	11.11 \| good	49.147 \| good	40.895 \| good	1.994 \| good	11.247 \| good	0.271 \| good
2025-07-27T04:00:00.000Z	39 \| good	7.496 \| good	33.164 \| good	41.569 \| good	1.795 \| good	10.355 \| good	0.265 \| good
2025-07-27T05:00:00.000Z	42 \| good	5.743 \| good	25.339 \| good	45.032 \| good	1.596 \| good	9.463 \| good	0.258 \| good
2025-07-27T06:00:00.000Z	38 \| good	6.523 \| good	6.596 \| good	39.04 \| good	1.399 \| good	8.591 \| good	0.252 \| good

Forest Park

Get reliable air quality data to drive your business

Forest Park, Illinois air quality map: Track AQI near you

0.21ppm

How accurate is Illinois, USA air quality data?

Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

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

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

When was the worst air quality at Forest Park, Illinois in the last 24 hrs?

The worst air quality in Forest Park, Illinois in the last 24 hours was observed at 06:00:00 on 2025-07-24.

When was the best air quality at Forest Park, Illinois in the last 24 hrs?

In the last 24 hrs, the best air quality in Forest Park, Illinois was observed at 04:00:00 on 2025-07-25.

What is the current air quality in Forest Park, Illinois?

The current air quality in Forest Park, Illinois is 33, categorized as Good based on real-time data.

What pollutant is the most common in Forest Park, Illinois?

The most common pollutant in Forest Park, Illinois is PM2.5.

What should I do if the air quality in Forest Park, Illinois is poor?

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

What is the current concentration of PM_2.5 in Forest Park, Illinois?

The current PM_2.5 concentration at Forest Park, Illinois is 5.815 μg/m³.

What is the current concentration of PM₁₀ in Forest Park, Illinois?

The current PM₁₀ concentration at Forest Park, Illinois is 25.573 μg/m³.

What is the current concentration of carbon monoxide (CO) in Forest Park, Illinois?

The current carbon monoxide (CO) concentration at Forest Park, Illinois is 0.159 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Forest Park, Illinois?

The current sulfur dioxide (SO₂) concentration at Forest Park, Illinois is 0.538 ppb.

What is the current concentration of ozone (O₃) in Forest Park, Illinois?

The current ozone (O₃) concentration at Forest Park, Illinois is 18.698 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Forest Park, Illinois?

The current nitrogen dioxide (NO₂) concentration at Forest Park, Illinois is 9.998 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-23T15:00:00.000Z	69 \| moderate	18.908 \| fine	84.108 \| fine	33.936 \| good	0.594 \| good	9.656 \| good	0.285 \| good
2025-07-23T16:00:00.000Z	71 \| moderate	19.642 \| fine	86.214 \| fine	36.018 \| good	1.013 \| good	8.579 \| good	0.266 \| good
2025-07-23T17:00:00.000Z	71 \| moderate	19.531 \| fine	85.841 \| fine	38.073 \| good	0.699 \| good	8.34 \| good	0.25 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	19.283 \| fine	85.363 \| fine	37.738 \| good	0.484 \| good	5.095 \| good	0.243 \| good
2025-07-23T19:00:00.000Z	71 \| moderate	19.597 \| fine	86.416 \| fine	48.94 \| good	0.394 \| good	3.504 \| good	0.229 \| good
2025-07-23T20:00:00.000Z	69 \| moderate	19.365 \| fine	85.23 \| fine	50.027 \| good	0.357 \| good	4.063 \| good	0.229 \| good
2025-07-23T21:00:00.000Z	69 \| moderate	19.304 \| fine	84.991 \| fine	37.717 \| good	0.392 \| good	3.624 \| good	0.229 \| good
2025-07-23T22:00:00.000Z	69 \| moderate	19.131 \| fine	84.38 \| fine	38.157 \| good	0.39 \| good	4.473 \| good	0.229 \| good
2025-07-23T23:00:00.000Z	69 \| moderate	18.864 \| fine	83.511 \| fine	38.37 \| good	0.347 \| good	3.923 \| good	0.194 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	18.247 \| fine	81.139 \| fine	36.059 \| good	0.324 \| good	3.832 \| good	0.227 \| good
2025-07-24T01:00:00.000Z	67 \| moderate	18.069 \| fine	80.528 \| fine	36.221 \| good	0.293 \| good	4.325 \| good	0.193 \| good
2025-07-24T02:00:00.000Z	67 \| moderate	17.797 \| fine	79.139 \| fine	32.154 \| good	0.289 \| good	7.183 \| good	0.243 \| good
2025-07-24T03:00:00.000Z	71 \| moderate	19.967 \| fine	87.822 \| fine	32.591 \| good	1.154 \| good	5.795 \| good	0.191 \| good
2025-07-24T04:00:00.000Z	66 \| moderate	16.59 \| fine	74.51 \| fine	26.818 \| good	0.223 \| good	8.516 \| good	0.242 \| good
2025-07-24T05:00:00.000Z	64 \| moderate	15.977 \| fine	71.139 \| fine	23.971 \| good	0.321 \| good	6.796 \| good	0.175 \| good
2025-07-24T06:00:00.000Z	64 \| moderate	15.977 \| fine	71.139 \| fine	20.335 \| good	0.406 \| good	3.971 \| good	0.16 \| good
2025-07-24T07:00:00.000Z	62 \| moderate	15.347 \| fine	68.767 \| fine	25.336 \| good	0.334 \| good	2.742 \| good	0.16 \| good
2025-07-24T08:00:00.000Z	62 \| moderate	14.951 \| fine	66.749 \| fine	23.817 \| good	0.352 \| good	4.068 \| good	0.16 \| good
2025-07-24T09:00:00.000Z	62 \| moderate	14.688 \| fine	65.75 \| fine	24.005 \| good	0.353 \| good	3.009 \| good	0.16 \| good
2025-07-24T10:00:00.000Z	62 \| moderate	14.688 \| fine	65.75 \| fine	16.406 \| good	0.43 \| good	3.454 \| good	0.16 \| good
2025-07-24T11:00:00.000Z	60 \| moderate	14.462 \| fine	65.121 \| fine	17.831 \| good	0.38 \| good	4.847 \| good	0.26 \| good
2025-07-24T12:00:00.000Z	60 \| moderate	14.373 \| fine	64.362 \| fine	16.987 \| good	0.377 \| good	7.204 \| good	0.26 \| good
2025-07-24T13:00:00.000Z	62 \| moderate	15.078 \| fine	68.084 \| fine	16.436 \| good	0.391 \| good	7.175 \| good	0.258 \| good
2025-07-24T14:00:00.000Z	62 \| moderate	15.43 \| fine	69.687 \| fine	14.721 \| good	0.372 \| good	5.028 \| good	0.285 \| good
2025-07-24T15:00:00.000Z	62 \| moderate	15.296 \| fine	67.96 \| fine	16.946 \| good	0.386 \| good	4.975 \| good	0.224 \| good
2025-07-24T16:00:00.000Z	62 \| moderate	15.192 \| fine	67.72 \| fine	21.151 \| good	0.428 \| good	5.265 \| good	0.224 \| good
2025-07-24T17:00:00.000Z	62 \| moderate	14.528 \| fine	65.487 \| fine	27.814 \| good	0.811 \| good	6.41 \| good	0.194 \| good
2025-07-24T18:00:00.000Z	60 \| moderate	14.061 \| fine	63.742 \| fine	35.441 \| good	0.854 \| good	6.249 \| good	0.194 \| good
2025-07-24T19:00:00.000Z	58 \| moderate	12.86 \| fine	58.548 \| fine	37.848 \| good	0.758 \| good	7.314 \| good	0.194 \| good
2025-07-24T20:00:00.000Z	58 \| moderate	12.788 \| fine	58.07 \| fine	42.037 \| good	0.667 \| good	4.561 \| good	0.258 \| good
2025-07-24T21:00:00.000Z	56 \| moderate	12.034 \| good	54.767 \| good	41.228 \| good	0.6 \| good	5.574 \| good	0.243 \| good
2025-07-24T22:00:00.000Z	38 \| good	7.431 \| good	33.024 \| good	38.746 \| good	0.667 \| good	6.995 \| good	0.263 \| good
2025-07-24T23:00:00.000Z	38 \| good	7.431 \| good	33.024 \| good	36.759 \| good	0.704 \| good	6.927 \| good	0.229 \| good
2025-07-25T00:00:00.000Z	33 \| good	5.601 \| good	24.447 \| good	31.63 \| good	0.606 \| good	6.771 \| good	0.229 \| good
2025-07-25T01:00:00.000Z	33 \| good	5.601 \| good	24.447 \| good	32.561 \| good	0.62 \| good	9.008 \| good	0.229 \| good
2025-07-25T02:00:00.000Z	28 \| good	5.062 \| good	21.744 \| good	30.443 \| good	0.615 \| good	8.483 \| good	0.194 \| good
2025-07-25T03:00:00.000Z	27 \| good	5.291 \| good	22.74 \| good	21.399 \| good	0.616 \| good	11.407 \| good	0.194 \| good
2025-07-25T04:00:00.000Z	27 \| good	5.291 \| good	22.74 \| good	21.432 \| good	0.691 \| good	11.853 \| good	0.178 \| good
2025-07-25T05:00:00.000Z	33 \| good	5.815 \| good	25.573 \| good	21.726 \| good	0.516 \| good	10.58 \| good	0.212 \| good
2025-07-25T06:00:00.000Z	33 \| good	5.815 \| good	25.573 \| good	18.698 \| good	0.538 \| good	9.998 \| good	0.159 \| good
2025-07-25T07:00:00.000Z	33 \| good	5.909 \| good	25.949 \| good	16.154 \| good	0.531 \| good	9.239 \| good	0.144 \| good
2025-07-25T08:00:00.000Z	33 \| good	6.056 \| good	26.707 \| good	13.563 \| good	0.57 \| good	8.383 \| good	0.159 \| good
2025-07-25T09:00:00.000Z	38 \| good	6.517 \| good	29.171 \| good	12.131 \| good	0.513 \| good	8.319 \| good	0.16 \| good
2025-07-25T10:00:00.000Z	38 \| good	6.517 \| good	29.171 \| good	12.89 \| good	0.441 \| good	9.92 \| good	0.175 \| good
2025-07-25T11:00:00.000Z	38 \| good	6.555 \| good	29.458 \| good	11.824 \| good	0.383 \| good	11.839 \| good	0.211 \| good
2025-07-25T12:00:00.000Z	38 \| good	6.984 \| good	31.112 \| good	10.255 \| good	0.492 \| good	7.629 \| good	0.209 \| good
2025-07-25T13:00:00.000Z	38 \| good	7.245 \| good	32.193 \| good	10.452 \| good	0.495 \| good	7.858 \| good	0.234 \| good
2025-07-25T14:00:00.000Z	44 \| good	8.299 \| good	37.243 \| good	12.915 \| good	0.49 \| good	10.203 \| good	0.234 \| good
2025-07-25T14:00:00.000Z	44 \| good	8.299 \| good	37.243 \| good	12.915 \| good	0.49 \| good	10.203 \| good	0.234 \| good
2025-07-25T07:00:00.000Z	52 \| moderate	10.487 \| good	46.231 \| good	30.607 \| good	1.375 \| good	9.63 \| good	0.185 \| good
2025-07-25T08:00:00.000Z	54 \| moderate	10.545 \| good	46.777 \| good	28.198 \| good	1.37 \| good	9.345 \| good	0.18 \| good
2025-07-25T09:00:00.000Z	52 \| moderate	10.413 \| good	46.207 \| good	18.338 \| good	1.366 \| good	9.06 \| good	0.175 \| good
2025-07-25T10:00:00.000Z	49 \| good	9.056 \| good	40.441 \| good	10.608 \| good	1.464 \| good	9.22 \| good	0.176 \| good
2025-07-25T11:00:00.000Z	58 \| moderate	12.526 \| fine	56.29 \| fine	10.719 \| good	1.562 \| good	9.38 \| good	0.177 \| good
2025-07-25T12:00:00.000Z	62 \| moderate	15.472 \| fine	69.437 \| fine	12.663 \| good	1.66 \| good	9.54 \| good	0.178 \| good
2025-07-25T13:00:00.000Z	67 \| moderate	18.419 \| fine	81.237 \| fine	20.715 \| good	1.959 \| good	9.792 \| good	0.183 \| good
2025-07-25T14:00:00.000Z	73 \| moderate	20.582 \| fine	90.161 \| fine	31.525 \| good	2.257 \| good	10.043 \| good	0.189 \| good
2025-07-25T15:00:00.000Z	67 \| moderate	17.778 \| fine	79.092 \| fine	33.538 \| good	2.555 \| good	10.295 \| good	0.194 \| good
2025-07-25T16:00:00.000Z	60 \| moderate	14.279 \| fine	64.347 \| fine	30.809 \| good	2.439 \| good	8.379 \| good	0.188 \| good
2025-07-25T17:00:00.000Z	60 \| moderate	13.924 \| fine	62.311 \| fine	32.183 \| good	2.323 \| good	6.464 \| good	0.182 \| good
2025-07-25T18:00:00.000Z	66 \| moderate	17.326 \| fine	76.827 \| fine	34.414 \| good	2.206 \| good	4.549 \| good	0.176 \| good
2025-07-25T19:00:00.000Z	69 \| moderate	19.489 \| fine	86.037 \| fine	45.606 \| good	2.037 \| good	4.302 \| good	0.175 \| good
2025-07-25T20:00:00.000Z	67 \| moderate	18.335 \| fine	80.536 \| fine	50.588 \| good	1.869 \| good	4.054 \| good	0.173 \| good
2025-07-25T21:00:00.000Z	67 \| moderate	17.559 \| fine	78.279 \| fine	50.065 \| good	1.7 \| good	3.807 \| good	0.171 \| good
2025-07-25T22:00:00.000Z	62 \| moderate	15.038 \| fine	67.19 \| fine	44.764 \| good	1.783 \| good	5.431 \| good	0.182 \| good
2025-07-25T23:00:00.000Z	58 \| moderate	12.71 \| fine	57.334 \| fine	38.334 \| good	1.866 \| good	7.056 \| good	0.192 \| good
2025-07-26T00:00:00.000Z	52 \| moderate	9.793 \| good	43.448 \| good	32.553 \| good	1.949 \| good	8.681 \| good	0.203 \| good
2025-07-26T01:00:00.000Z	58 \| moderate	13.45 \| fine	60.369 \| fine	27.291 \| good	2.005 \| good	9.77 \| good	0.213 \| good
2025-07-26T02:00:00.000Z	58 \| moderate	13.271 \| fine	59.588 \| fine	27.552 \| good	2.06 \| good	10.859 \| good	0.223 \| good
2025-07-26T03:00:00.000Z	62 \| moderate	15.329 \| fine	68.187 \| fine	23.79 \| good	2.115 \| good	11.948 \| good	0.233 \| good
2025-07-26T04:00:00.000Z	62 \| moderate	14.762 \| fine	65.94 \| fine	20.514 \| good	2.133 \| good	10.895 \| good	0.226 \| good
2025-07-26T05:00:00.000Z	58 \| moderate	13.105 \| fine	58.684 \| fine	21.126 \| good	2.15 \| good	9.841 \| good	0.219 \| good
2025-07-26T06:00:00.000Z	54 \| moderate	11.493 \| good	51.031 \| good	23.2 \| good	2.167 \| good	8.787 \| good	0.212 \| good
2025-07-26T07:00:00.000Z	52 \| moderate	9.822 \| good	43.466 \| good	24.293 \| good	2.147 \| good	8.887 \| good	0.209 \| good
2025-07-26T08:00:00.000Z	49 \| good	9.058 \| good	39.749 \| good	20.051 \| good	2.126 \| good	8.987 \| good	0.206 \| good
2025-07-26T09:00:00.000Z	52 \| moderate	9.906 \| good	44.003 \| good	22.818 \| good	2.105 \| good	9.087 \| good	0.203 \| good
2025-07-26T10:00:00.000Z	64 \| moderate	15.65 \| fine	69.516 \| fine	24.257 \| good	2.178 \| good	8.758 \| good	0.201 \| good
2025-07-26T11:00:00.000Z	66 \| moderate	17.166 \| fine	75.939 \| fine	17.411 \| good	2.25 \| good	8.429 \| good	0.199 \| good
2025-07-26T12:00:00.000Z	67 \| moderate	18.457 \| fine	81.603 \| fine	19.178 \| good	2.323 \| good	8.1 \| good	0.197 \| good
2025-07-26T13:00:00.000Z	69 \| moderate	18.66 \| fine	82.568 \| fine	18.927 \| good	2.312 \| good	8.159 \| good	0.204 \| good
2025-07-26T14:00:00.000Z	69 \| moderate	19.272 \| fine	85.493 \| fine	22.089 \| good	2.301 \| good	8.218 \| good	0.211 \| good
2025-07-26T15:00:00.000Z	66 \| moderate	16.625 \| fine	73.946 \| fine	32.041 \| good	2.289 \| good	8.277 \| good	0.219 \| good
2025-07-26T16:00:00.000Z	73 \| moderate	20.725 \| fine	91.217 \| fine	37.976 \| good	2.186 \| good	6.968 \| good	0.22 \| good
2025-07-26T17:00:00.000Z	75 \| moderate	22.091 \| fine	96.976 \| fine	46.88 \| good	2.082 \| good	5.658 \| good	0.221 \| good
2025-07-26T18:00:00.000Z	71 \| moderate	19.944 \| fine	87.627 \| fine	47.635 \| good	1.979 \| good	4.349 \| good	0.222 \| good
2025-07-26T19:00:00.000Z	71 \| moderate	20.052 \| fine	88.852 \| fine	40.648 \| good	1.858 \| good	4.092 \| good	0.222 \| good
2025-07-26T20:00:00.000Z	71 \| moderate	19.867 \| fine	87.532 \| fine	44.078 \| good	1.737 \| good	3.835 \| good	0.223 \| good
2025-07-26T21:00:00.000Z	73 \| moderate	20.949 \| fine	92.671 \| fine	42.911 \| good	1.616 \| good	3.578 \| good	0.224 \| good
2025-07-26T22:00:00.000Z	67 \| moderate	18.362 \| fine	81.234 \| fine	41.785 \| good	1.725 \| good	6.224 \| good	0.239 \| good
2025-07-26T23:00:00.000Z	66 \| moderate	17.285 \| fine	76.402 \| fine	30.941 \| good	1.835 \| good	8.869 \| good	0.255 \| good
2025-07-27T00:00:00.000Z	60 \| moderate	13.893 \| fine	62.434 \| fine	37.291 \| good	1.945 \| good	11.514 \| good	0.27 \| good
2025-07-27T01:00:00.000Z	56 \| moderate	12.031 \| good	53.828 \| good	41.574 \| good	1.961 \| good	11.425 \| good	0.27 \| good
2025-07-27T02:00:00.000Z	56 \| moderate	12.005 \| good	53.654 \| good	42.484 \| good	1.978 \| good	11.336 \| good	0.271 \| good
2025-07-27T03:00:00.000Z	54 \| moderate	11.11 \| good	49.147 \| good	40.895 \| good	1.994 \| good	11.247 \| good	0.271 \| good
2025-07-27T04:00:00.000Z	39 \| good	7.496 \| good	33.164 \| good	41.569 \| good	1.795 \| good	10.355 \| good	0.265 \| good
2025-07-27T05:00:00.000Z	42 \| good	5.743 \| good	25.339 \| good	45.032 \| good	1.596 \| good	9.463 \| good	0.258 \| good
2025-07-27T06:00:00.000Z	38 \| good	6.523 \| good	6.596 \| good	39.04 \| good	1.399 \| good	8.591 \| good	0.252 \| good

Forest Park, Illinois live air quality index now

Major air pollutants in Forest Park, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Forest Park, Illinois air quality map: Track AQI near you

Air quality in nearby cities

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What is the current concentration of PM2.5 in Forest Park, Illinois?

What is the current concentration of PM10 in Forest Park, Illinois?

What is the current concentration of carbon monoxide (CO) in Forest Park, Illinois?

What is the current concentration of sulfur dioxide (SO2) in Forest Park, Illinois?

What is the current concentration of ozone (O3) in Forest Park, 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 current concentration of PM_2.5 in Forest Park, Illinois?

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What is the current concentration of nitrogen dioxide (NO₂) in Forest Park, Illinois?