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

The PM10 concentration in Oak Park, Illinois is 66.943 μg/m3 at the moment.

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

Currently, Oak Park, Illinois has a sulfur dioxide (SO2) concentration of 2.541 ppb.

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

The current ozone (O3) level in Oak Park, Illinois at the moment is 28.908 ppm.

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

Nitrogen dioxide (NO2) level in Oak Park, Illinois at the moment is 2.661 ppb.

Live air quality index in Oak Park, Illinois today

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

PM2.5 levels in Oak Park, Illinois are currently 14.831 μg/m3.

Stay updated with real-time air quality in Oak 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)

Moderate

Oak Park, Illinois

Last updated: ... (Local time)

Major air pollutants in Oak Park, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.83 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

66.94 μg/m³

155

255

425

605+

Ozone (O₃)

28.91 ppb

201

201+

Sulfur Dioxide (SO₂)

2.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Oak Park, Illinois

Get Live Pollen Counts

Oak Park, Illinois

Scroll To Air Quality Map

Track live Oak Park, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-22T01:00:00.000Z	58 \| moderate	12.998 \| fine	58.386 \| fine	39.403 \| good	1.24 \| good	11.478 \| good	0.336 \| good
2026-08-22T02:00:00.000Z	60 \| moderate	13.756 \| fine	62.273 \| fine	37.332 \| good	1.471 \| good	7.762 \| good	0.304 \| good
2026-08-22T03:00:00.000Z	60 \| moderate	13.841 \| fine	62.754 \| fine	27 \| good	1.22 \| good	8.351 \| good	0.26 \| good
2026-08-22T04:00:00.000Z	60 \| moderate	13.795 \| fine	62.917 \| fine	29.288 \| good	1.256 \| good	4.707 \| good	0.262 \| good
2026-08-22T05:00:00.000Z	60 \| moderate	13.626 \| fine	61.777 \| fine	23.656 \| good	1.326 \| good	13.729 \| good	0.319 \| good
2026-08-22T06:00:00.000Z	60 \| moderate	13.572 \| fine	60.709 \| fine	23.75 \| good	1.327 \| good	18.931 \| good	0.275 \| good
2026-08-22T07:00:00.000Z	58 \| moderate	13.091 \| fine	59.071 \| fine	21.587 \| good	1.192 \| good	16.036 \| good	0.298 \| good
2026-08-22T08:00:00.000Z	56 \| moderate	12.106 \| fine	34.876 \| good	20.467 \| good	1.334 \| good	13.586 \| good	0.311 \| good
2026-08-22T09:00:00.000Z	44 \| good	8.025 \| good	27.243 \| good	19.043 \| good	1.259 \| good	5.131 \| good	0.288 \| good
2026-08-22T10:00:00.000Z	38 \| good	7.453 \| good	25.932 \| good	21.675 \| good	1.219 \| good	8.895 \| good	0.272 \| good
2026-08-22T11:00:00.000Z	44 \| good	7.999 \| good	28.698 \| good	20.67 \| good	1.37 \| good	7.349 \| good	0.247 \| good
2026-08-22T12:00:00.000Z	44 \| good	8.02 \| good	36.023 \| good	18.048 \| good	1.424 \| good	6.706 \| good	0.234 \| good
2026-08-22T13:00:00.000Z	44 \| good	8.02 \| good	36.023 \| good	17.698 \| good	1.381 \| good	6.234 \| good	0.221 \| good
2026-08-22T14:00:00.000Z	44 \| good	8.439 \| good	37.197 \| good	20.666 \| good	1.385 \| good	7.506 \| good	0.28 \| good
2026-08-22T15:00:00.000Z	44 \| good	8.153 \| good	36.184 \| good	22.056 \| good	1.14 \| good	6.121 \| good	0.266 \| good
2026-08-22T16:00:00.000Z	44 \| good	7.846 \| good	34.574 \| good	23.551 \| good	0.973 \| good	4.157 \| good	0.253 \| good
2026-08-22T17:00:00.000Z	44 \| good	7.778 \| good	34.574 \| good	25.109 \| good	0.944 \| good	3.842 \| good	0.225 \| good
2026-08-22T18:00:00.000Z	44 \| good	7.991 \| good	35.384 \| good	28.406 \| good	0.904 \| good	3.161 \| good	0.225 \| good
2026-08-22T19:00:00.000Z	44 \| good	8.191 \| good	35.994 \| good	30.647 \| good	0.967 \| good	3.026 \| good	0.193 \| good
2026-08-22T20:00:00.000Z	44 \| good	8.046 \| good	35.749 \| good	31.147 \| good	1.063 \| good	2.887 \| good	0.225 \| good
2026-08-22T21:00:00.000Z	44 \| good	7.806 \| good	34.755 \| good	31.716 \| good	1.412 \| good	2.817 \| good	0.193 \| good
2026-08-22T22:00:00.000Z	44 \| good	7.934 \| good	35.017 \| good	36.798 \| good	0.94 \| good	3.186 \| good	0.225 \| good
2026-08-22T23:00:00.000Z	44 \| good	7.752 \| good	34.221 \| good	37.993 \| good	0.888 \| good	3.111 \| good	0.225 \| good
2026-08-23T00:00:00.000Z	44 \| good	7.694 \| good	34.017 \| good	35.512 \| good	0.955 \| good	3.516 \| good	0.193 \| good
2026-08-23T01:00:00.000Z	44 \| good	7.738 \| good	34.198 \| good	31.084 \| good	0.953 \| good	4.819 \| good	0.257 \| good
2026-08-23T02:00:00.000Z	44 \| good	8.214 \| good	36.133 \| good	29.677 \| good	0.925 \| good	5.394 \| good	0.257 \| good
2026-08-23T03:00:00.000Z	22 \| good	3.842 \| good	17.077 \| good	22.607 \| good	0.446 \| good	8.058 \| good	0.178 \| good
2026-08-23T04:00:00.000Z	49 \| good	8.516 \| good	37.612 \| good	25.931 \| good	0.946 \| good	8.643 \| good	0.289 \| good
2026-08-23T05:00:00.000Z	49 \| good	8.516 \| good	37.612 \| good	23.097 \| good	1.072 \| good	6.262 \| good	0.27 \| good
2026-08-23T06:00:00.000Z	49 \| good	8.515 \| good	37.853 \| good	17.483 \| good	0.978 \| good	6.502 \| good	0.257 \| good
2026-08-23T07:00:00.000Z	49 \| good	8.515 \| good	37.853 \| good	15.54 \| good	0.876 \| good	7.38 \| good	0.257 \| good
2026-08-23T08:00:00.000Z	52 \| moderate	9.93 \| good	32.124 \| good	11.922 \| good	0.909 \| good	7.022 \| good	0.206 \| good
2026-08-23T09:00:00.000Z	52 \| moderate	9.93 \| good	32.124 \| good	8.981 \| good	0.996 \| good	6.577 \| good	0.219 \| good
2026-08-23T10:00:00.000Z	52 \| moderate	9.642 \| good	28.286 \| good	12.104 \| good	0.921 \| good	5.027 \| good	0.219 \| good
2026-08-23T11:00:00.000Z	52 \| moderate	9.568 \| good	28.087 \| good	11.479 \| good	1.007 \| good	5.28 \| good	0.219 \| good
2026-08-23T12:00:00.000Z	49 \| good	9.367 \| good	41.722 \| good	7.981 \| good	0.938 \| good	5.087 \| good	0.206 \| good
2026-08-23T13:00:00.000Z	49 \| good	9.367 \| good	41.722 \| good	10.376 \| good	1.848 \| good	5.626 \| good	0.206 \| good
2026-08-23T14:00:00.000Z	52 \| moderate	9.927 \| good	44.389 \| good	13.859 \| good	2.561 \| good	4.065 \| good	0.259 \| good
2026-08-23T15:00:00.000Z	58 \| moderate	12.834 \| fine	57.803 \| fine	16.812 \| good	2.043 \| good	3.494 \| good	0.253 \| good
2026-08-23T16:00:00.000Z	58 \| moderate	12.834 \| fine	57.803 \| fine	19.417 \| good	1.578 \| good	2.875 \| good	0.254 \| good
2026-08-23T17:00:00.000Z	99 \| moderate	34.698 \| fine	150.479 \| fine	24.141 \| good	1.206 \| good	2.616 \| good	0.242 \| good
2026-08-23T18:00:00.000Z	99 \| moderate	34.913 \| fine	152.003 \| fine	27.386 \| good	1.06 \| good	2.554 \| good	0.194 \| good
2026-08-23T19:00:00.000Z	86 \| moderate	28.322 \| fine	122.908 \| fine	27.531 \| good	0.973 \| good	2.436 \| good	0.226 \| good
2026-08-23T20:00:00.000Z	75 \| moderate	22.128 \| fine	96.808 \| fine	28.691 \| good	1.056 \| good	2.342 \| good	0.225 \| good
2026-08-23T21:00:00.000Z	69 \| moderate	18.905 \| fine	83.796 \| fine	29.678 \| good	1.199 \| good	2.053 \| good	0.226 \| good
2026-08-23T22:00:00.000Z	66 \| moderate	16.602 \| fine	74.276 \| fine	27.664 \| good	3.778 \| good	2.21 \| good	0.225 \| good
2026-08-23T23:00:00.000Z	64 \| moderate	15.627 \| fine	70.033 \| fine	28.858 \| good	2.522 \| good	2.661 \| good	0.206 \| good
2026-08-24T00:00:00.000Z	62 \| moderate	14.831 \| fine	66.943 \| fine	28.908 \| good	2.541 \| good	2.661 \| good	0.208 \| good
2026-08-23T22:00:00.000Z	31 \| good	4.88 \| good	21.087 \| good	33.748 \| good	0.293 \| good	1.349 \| good	0.142 \| good
2026-08-23T23:00:00.000Z	31 \| good	5.232 \| good	22.648 \| good	32.805 \| good	0.296 \| good	1.888 \| good	0.145 \| good
2026-08-24T00:00:00.000Z	26 \| good	4.395 \| good	18.974 \| good	27.932 \| good	0.338 \| good	3.772 \| good	0.154 \| good
2026-08-24T01:00:00.000Z	49 \| good	8.531 \| good	37.293 \| good	21.034 \| good	0.4 \| good	7.366 \| good	0.17 \| good
2026-08-24T02:00:00.000Z	44 \| good	8.208 \| good	35.85 \| good	17.114 \| good	0.443 \| good	9.671 \| good	0.179 \| good
2026-08-24T03:00:00.000Z	44 \| good	8 \| good	35.518 \| good	15.221 \| good	0.482 \| good	11.256 \| good	0.183 \| good
2026-08-24T04:00:00.000Z	44 \| good	7.684 \| good	33.859 \| good	13.261 \| good	0.513 \| good	13.015 \| good	0.188 \| good
2026-08-24T05:00:00.000Z	38 \| good	6.814 \| good	30.15 \| good	10.041 \| good	0.528 \| good	13.018 \| good	0.191 \| good
2026-08-24T06:00:00.000Z	38 \| good	6.585 \| good	29.208 \| good	9.75 \| good	0.543 \| good	12.718 \| good	0.195 \| good
2026-08-24T07:00:00.000Z	33 \| good	6.053 \| good	26.523 \| good	11.808 \| good	0.588 \| good	13.509 \| good	0.2 \| good
2026-08-24T08:00:00.000Z	33 \| good	5.686 \| good	24.527 \| good	11.99 \| good	0.642 \| good	14.502 \| good	0.208 \| good
2026-08-24T09:00:00.000Z	33 \| good	5.551 \| good	23.885 \| good	7.603 \| good	0.721 \| good	15.463 \| good	0.215 \| good
2026-08-24T10:00:00.000Z	44 \| good	7.623 \| good	33.531 \| good	4.027 \| good	0.791 \| good	15.794 \| good	0.222 \| good
2026-08-24T11:00:00.000Z	49 \| good	9.187 \| good	40.595 \| good	2.626 \| good	0.866 \| good	16.461 \| good	0.233 \| good
2026-08-24T12:00:00.000Z	54 \| moderate	11.369 \| good	50.269 \| good	5.28 \| good	0.939 \| good	13.997 \| good	0.246 \| good
2026-08-24T13:00:00.000Z	54 \| moderate	10.922 \| good	48.129 \| good	12.96 \| good	1.107 \| good	10.708 \| good	0.242 \| good
2026-08-24T14:00:00.000Z	56 \| moderate	11.64 \| good	51.62 \| good	18.598 \| good	1.559 \| good	9.001 \| good	0.209 \| good
2026-08-24T15:00:00.000Z	56 \| moderate	12.146 \| fine	54.146 \| good	21.842 \| good	1.721 \| good	7.171 \| good	0.191 \| good
2026-08-24T16:00:00.000Z	52 \| moderate	10.457 \| good	46.712 \| good	27.97 \| good	1.611 \| good	5.489 \| good	0.177 \| good
2026-08-24T17:00:00.000Z	38 \| good	7.109 \| good	31.613 \| good	31.419 \| good	1.339 \| good	3.93 \| good	0.168 \| good
2026-08-24T18:00:00.000Z	38 \| good	7.218 \| good	31.854 \| good	33.258 \| good	0.988 \| good	2.563 \| good	0.16 \| good
2026-08-24T19:00:00.000Z	38 \| good	6.757 \| good	29.92 \| good	33.053 \| good	0.724 \| good	1.794 \| good	0.154 \| good
2026-08-24T20:00:00.000Z	38 \| good	6.849 \| good	30.511 \| good	33.123 \| good	0.597 \| good	1.47 \| good	0.151 \| good
2026-08-24T21:00:00.000Z	38 \| good	6.942 \| good	30.651 \| good	33.632 \| good	0.562 \| good	1.444 \| good	0.15 \| good
2026-08-24T22:00:00.000Z	38 \| good	7.346 \| good	32.499 \| good	35.276 \| good	0.585 \| good	1.79 \| good	0.151 \| good
2026-08-24T23:00:00.000Z	52 \| moderate	10.397 \| good	45.968 \| good	31.184 \| good	0.607 \| good	2.677 \| good	0.156 \| good
2026-08-25T00:00:00.000Z	54 \| moderate	10.698 \| good	47.593 \| good	25.949 \| good	0.651 \| good	6.734 \| good	0.181 \| good
2026-08-25T01:00:00.000Z	54 \| moderate	10.522 \| good	46.461 \| good	21.133 \| good	0.741 \| good	14.288 \| good	0.219 \| good
2026-08-25T02:00:00.000Z	52 \| moderate	10.08 \| good	44.57 \| good	18.088 \| good	0.85 \| good	19.483 \| good	0.241 \| good
2026-08-25T03:00:00.000Z	56 \| moderate	12.206 \| fine	54.742 \| good	18.83 \| good	0.956 \| good	19.956 \| good	0.246 \| good
2026-08-25T04:00:00.000Z	58 \| moderate	12.501 \| fine	56.505 \| fine	16.568 \| good	1.053 \| good	19.759 \| good	0.242 \| good
2026-08-25T05:00:00.000Z	60 \| moderate	13.712 \| fine	61.199 \| fine	13.305 \| good	1.162 \| good	19.757 \| good	0.237 \| good
2026-08-25T06:00:00.000Z	56 \| moderate	12.358 \| fine	55.152 \| fine	12.601 \| good	1.269 \| good	18.467 \| good	0.233 \| good
2026-08-25T07:00:00.000Z	54 \| moderate	10.828 \| good	48.023 \| good	13.447 \| good	1.386 \| good	17.407 \| good	0.229 \| good
2026-08-25T08:00:00.000Z	54 \| moderate	11.276 \| good	49.997 \| good	11.356 \| good	1.511 \| good	17.095 \| good	0.228 \| good
2026-08-25T09:00:00.000Z	56 \| moderate	11.948 \| good	53.737 \| good	5.781 \| good	1.637 \| good	17.539 \| good	0.232 \| good
2026-08-25T10:00:00.000Z	60 \| moderate	14.299 \| fine	63.872 \| fine	3.177 \| good	1.825 \| good	18.136 \| good	0.237 \| good
2026-08-25T11:00:00.000Z	66 \| moderate	16.865 \| fine	75.129 \| fine	1.382 \| good	2.006 \| good	19.165 \| good	0.245 \| good
2026-08-25T12:00:00.000Z	75 \| moderate	22.133 \| fine	96.896 \| fine	2.194 \| good	2.103 \| good	16.747 \| good	0.254 \| good
2026-08-25T13:00:00.000Z	71 \| moderate	19.732 \| fine	86.832 \| fine	11.504 \| good	2.218 \| good	13.696 \| good	0.262 \| good
2026-08-25T14:00:00.000Z	62 \| moderate	15.492 \| fine	69.066 \| fine	20.103 \| good	2.757 \| good	11.75 \| good	0.256 \| good
2026-08-25T15:00:00.000Z	60 \| moderate	13.596 \| fine	61.125 \| fine	27.203 \| good	3.454 \| good	9.182 \| good	0.226 \| good
2026-08-25T16:00:00.000Z	56 \| moderate	11.731 \| good	52.029 \| good	35.624 \| good	3.237 \| good	6.254 \| good	0.2 \| good
2026-08-25T17:00:00.000Z	56 \| moderate	12.457 \| fine	56.645 \| fine	40.995 \| good	2.549 \| good	3.782 \| good	0.18 \| good
2026-08-25T18:00:00.000Z	60 \| moderate	14.002 \| fine	62.775 \| fine	45.213 \| good	2.079 \| good	2.548 \| good	0.173 \| good
2026-08-25T19:00:00.000Z	60 \| moderate	14.237 \| fine	63.76 \| fine	49.988 \| good	1.769 \| good	1.957 \| good	0.17 \| good
2026-08-25T20:00:00.000Z	60 \| moderate	14.264 \| fine	63.771 \| fine	54.533 \| good	1.544 \| good	1.78 \| good	0.168 \| good
2026-08-25T21:00:00.000Z	60 \| moderate	13.811 \| fine	62.079 \| fine	53.151 \| good	1.401 \| good	1.798 \| good	0.166 \| good

Oak Park

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

0.21ppm

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 Oak Park, Illinois?

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

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

In the past 24 hours, the air quality in Oak Park, Illinois was at its worst at 06:00:00 on 2026-08-23.

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

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

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

As of now, the AQI in Oak Park, Illinois is 62, indicating Moderate conditions.

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

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

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

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

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

PM_2.5 levels in Oak Park, Illinois are currently 14.831 μg/m³.

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

The PM₁₀ concentration in Oak Park, Illinois is 66.943 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Oak Park, Illinois is 0.208 ppm.

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

Currently, Oak Park, Illinois has a sulfur dioxide (SO₂) concentration of 2.541 ppb.

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

The current ozone (O₃) level in Oak Park, Illinois at the moment is 28.908 ppm.

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

Nitrogen dioxide (NO₂) level in Oak Park, Illinois at the moment is 2.661 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-22T01:00:00.000Z	58 \| moderate	12.998 \| fine	58.386 \| fine	39.403 \| good	1.24 \| good	11.478 \| good	0.336 \| good
2026-08-22T02:00:00.000Z	60 \| moderate	13.756 \| fine	62.273 \| fine	37.332 \| good	1.471 \| good	7.762 \| good	0.304 \| good
2026-08-22T03:00:00.000Z	60 \| moderate	13.841 \| fine	62.754 \| fine	27 \| good	1.22 \| good	8.351 \| good	0.26 \| good
2026-08-22T04:00:00.000Z	60 \| moderate	13.795 \| fine	62.917 \| fine	29.288 \| good	1.256 \| good	4.707 \| good	0.262 \| good
2026-08-22T05:00:00.000Z	60 \| moderate	13.626 \| fine	61.777 \| fine	23.656 \| good	1.326 \| good	13.729 \| good	0.319 \| good
2026-08-22T06:00:00.000Z	60 \| moderate	13.572 \| fine	60.709 \| fine	23.75 \| good	1.327 \| good	18.931 \| good	0.275 \| good
2026-08-22T07:00:00.000Z	58 \| moderate	13.091 \| fine	59.071 \| fine	21.587 \| good	1.192 \| good	16.036 \| good	0.298 \| good
2026-08-22T08:00:00.000Z	56 \| moderate	12.106 \| fine	34.876 \| good	20.467 \| good	1.334 \| good	13.586 \| good	0.311 \| good
2026-08-22T09:00:00.000Z	44 \| good	8.025 \| good	27.243 \| good	19.043 \| good	1.259 \| good	5.131 \| good	0.288 \| good
2026-08-22T10:00:00.000Z	38 \| good	7.453 \| good	25.932 \| good	21.675 \| good	1.219 \| good	8.895 \| good	0.272 \| good
2026-08-22T11:00:00.000Z	44 \| good	7.999 \| good	28.698 \| good	20.67 \| good	1.37 \| good	7.349 \| good	0.247 \| good
2026-08-22T12:00:00.000Z	44 \| good	8.02 \| good	36.023 \| good	18.048 \| good	1.424 \| good	6.706 \| good	0.234 \| good
2026-08-22T13:00:00.000Z	44 \| good	8.02 \| good	36.023 \| good	17.698 \| good	1.381 \| good	6.234 \| good	0.221 \| good
2026-08-22T14:00:00.000Z	44 \| good	8.439 \| good	37.197 \| good	20.666 \| good	1.385 \| good	7.506 \| good	0.28 \| good
2026-08-22T15:00:00.000Z	44 \| good	8.153 \| good	36.184 \| good	22.056 \| good	1.14 \| good	6.121 \| good	0.266 \| good
2026-08-22T16:00:00.000Z	44 \| good	7.846 \| good	34.574 \| good	23.551 \| good	0.973 \| good	4.157 \| good	0.253 \| good
2026-08-22T17:00:00.000Z	44 \| good	7.778 \| good	34.574 \| good	25.109 \| good	0.944 \| good	3.842 \| good	0.225 \| good
2026-08-22T18:00:00.000Z	44 \| good	7.991 \| good	35.384 \| good	28.406 \| good	0.904 \| good	3.161 \| good	0.225 \| good
2026-08-22T19:00:00.000Z	44 \| good	8.191 \| good	35.994 \| good	30.647 \| good	0.967 \| good	3.026 \| good	0.193 \| good
2026-08-22T20:00:00.000Z	44 \| good	8.046 \| good	35.749 \| good	31.147 \| good	1.063 \| good	2.887 \| good	0.225 \| good
2026-08-22T21:00:00.000Z	44 \| good	7.806 \| good	34.755 \| good	31.716 \| good	1.412 \| good	2.817 \| good	0.193 \| good
2026-08-22T22:00:00.000Z	44 \| good	7.934 \| good	35.017 \| good	36.798 \| good	0.94 \| good	3.186 \| good	0.225 \| good
2026-08-22T23:00:00.000Z	44 \| good	7.752 \| good	34.221 \| good	37.993 \| good	0.888 \| good	3.111 \| good	0.225 \| good
2026-08-23T00:00:00.000Z	44 \| good	7.694 \| good	34.017 \| good	35.512 \| good	0.955 \| good	3.516 \| good	0.193 \| good
2026-08-23T01:00:00.000Z	44 \| good	7.738 \| good	34.198 \| good	31.084 \| good	0.953 \| good	4.819 \| good	0.257 \| good
2026-08-23T02:00:00.000Z	44 \| good	8.214 \| good	36.133 \| good	29.677 \| good	0.925 \| good	5.394 \| good	0.257 \| good
2026-08-23T03:00:00.000Z	22 \| good	3.842 \| good	17.077 \| good	22.607 \| good	0.446 \| good	8.058 \| good	0.178 \| good
2026-08-23T04:00:00.000Z	49 \| good	8.516 \| good	37.612 \| good	25.931 \| good	0.946 \| good	8.643 \| good	0.289 \| good
2026-08-23T05:00:00.000Z	49 \| good	8.516 \| good	37.612 \| good	23.097 \| good	1.072 \| good	6.262 \| good	0.27 \| good
2026-08-23T06:00:00.000Z	49 \| good	8.515 \| good	37.853 \| good	17.483 \| good	0.978 \| good	6.502 \| good	0.257 \| good
2026-08-23T07:00:00.000Z	49 \| good	8.515 \| good	37.853 \| good	15.54 \| good	0.876 \| good	7.38 \| good	0.257 \| good
2026-08-23T08:00:00.000Z	52 \| moderate	9.93 \| good	32.124 \| good	11.922 \| good	0.909 \| good	7.022 \| good	0.206 \| good
2026-08-23T09:00:00.000Z	52 \| moderate	9.93 \| good	32.124 \| good	8.981 \| good	0.996 \| good	6.577 \| good	0.219 \| good
2026-08-23T10:00:00.000Z	52 \| moderate	9.642 \| good	28.286 \| good	12.104 \| good	0.921 \| good	5.027 \| good	0.219 \| good
2026-08-23T11:00:00.000Z	52 \| moderate	9.568 \| good	28.087 \| good	11.479 \| good	1.007 \| good	5.28 \| good	0.219 \| good
2026-08-23T12:00:00.000Z	49 \| good	9.367 \| good	41.722 \| good	7.981 \| good	0.938 \| good	5.087 \| good	0.206 \| good
2026-08-23T13:00:00.000Z	49 \| good	9.367 \| good	41.722 \| good	10.376 \| good	1.848 \| good	5.626 \| good	0.206 \| good
2026-08-23T14:00:00.000Z	52 \| moderate	9.927 \| good	44.389 \| good	13.859 \| good	2.561 \| good	4.065 \| good	0.259 \| good
2026-08-23T15:00:00.000Z	58 \| moderate	12.834 \| fine	57.803 \| fine	16.812 \| good	2.043 \| good	3.494 \| good	0.253 \| good
2026-08-23T16:00:00.000Z	58 \| moderate	12.834 \| fine	57.803 \| fine	19.417 \| good	1.578 \| good	2.875 \| good	0.254 \| good
2026-08-23T17:00:00.000Z	99 \| moderate	34.698 \| fine	150.479 \| fine	24.141 \| good	1.206 \| good	2.616 \| good	0.242 \| good
2026-08-23T18:00:00.000Z	99 \| moderate	34.913 \| fine	152.003 \| fine	27.386 \| good	1.06 \| good	2.554 \| good	0.194 \| good
2026-08-23T19:00:00.000Z	86 \| moderate	28.322 \| fine	122.908 \| fine	27.531 \| good	0.973 \| good	2.436 \| good	0.226 \| good
2026-08-23T20:00:00.000Z	75 \| moderate	22.128 \| fine	96.808 \| fine	28.691 \| good	1.056 \| good	2.342 \| good	0.225 \| good
2026-08-23T21:00:00.000Z	69 \| moderate	18.905 \| fine	83.796 \| fine	29.678 \| good	1.199 \| good	2.053 \| good	0.226 \| good
2026-08-23T22:00:00.000Z	66 \| moderate	16.602 \| fine	74.276 \| fine	27.664 \| good	3.778 \| good	2.21 \| good	0.225 \| good
2026-08-23T23:00:00.000Z	64 \| moderate	15.627 \| fine	70.033 \| fine	28.858 \| good	2.522 \| good	2.661 \| good	0.206 \| good
2026-08-24T00:00:00.000Z	62 \| moderate	14.831 \| fine	66.943 \| fine	28.908 \| good	2.541 \| good	2.661 \| good	0.208 \| good
2026-08-23T22:00:00.000Z	31 \| good	4.88 \| good	21.087 \| good	33.748 \| good	0.293 \| good	1.349 \| good	0.142 \| good
2026-08-23T23:00:00.000Z	31 \| good	5.232 \| good	22.648 \| good	32.805 \| good	0.296 \| good	1.888 \| good	0.145 \| good
2026-08-24T00:00:00.000Z	26 \| good	4.395 \| good	18.974 \| good	27.932 \| good	0.338 \| good	3.772 \| good	0.154 \| good
2026-08-24T01:00:00.000Z	49 \| good	8.531 \| good	37.293 \| good	21.034 \| good	0.4 \| good	7.366 \| good	0.17 \| good
2026-08-24T02:00:00.000Z	44 \| good	8.208 \| good	35.85 \| good	17.114 \| good	0.443 \| good	9.671 \| good	0.179 \| good
2026-08-24T03:00:00.000Z	44 \| good	8 \| good	35.518 \| good	15.221 \| good	0.482 \| good	11.256 \| good	0.183 \| good
2026-08-24T04:00:00.000Z	44 \| good	7.684 \| good	33.859 \| good	13.261 \| good	0.513 \| good	13.015 \| good	0.188 \| good
2026-08-24T05:00:00.000Z	38 \| good	6.814 \| good	30.15 \| good	10.041 \| good	0.528 \| good	13.018 \| good	0.191 \| good
2026-08-24T06:00:00.000Z	38 \| good	6.585 \| good	29.208 \| good	9.75 \| good	0.543 \| good	12.718 \| good	0.195 \| good
2026-08-24T07:00:00.000Z	33 \| good	6.053 \| good	26.523 \| good	11.808 \| good	0.588 \| good	13.509 \| good	0.2 \| good
2026-08-24T08:00:00.000Z	33 \| good	5.686 \| good	24.527 \| good	11.99 \| good	0.642 \| good	14.502 \| good	0.208 \| good
2026-08-24T09:00:00.000Z	33 \| good	5.551 \| good	23.885 \| good	7.603 \| good	0.721 \| good	15.463 \| good	0.215 \| good
2026-08-24T10:00:00.000Z	44 \| good	7.623 \| good	33.531 \| good	4.027 \| good	0.791 \| good	15.794 \| good	0.222 \| good
2026-08-24T11:00:00.000Z	49 \| good	9.187 \| good	40.595 \| good	2.626 \| good	0.866 \| good	16.461 \| good	0.233 \| good
2026-08-24T12:00:00.000Z	54 \| moderate	11.369 \| good	50.269 \| good	5.28 \| good	0.939 \| good	13.997 \| good	0.246 \| good
2026-08-24T13:00:00.000Z	54 \| moderate	10.922 \| good	48.129 \| good	12.96 \| good	1.107 \| good	10.708 \| good	0.242 \| good
2026-08-24T14:00:00.000Z	56 \| moderate	11.64 \| good	51.62 \| good	18.598 \| good	1.559 \| good	9.001 \| good	0.209 \| good
2026-08-24T15:00:00.000Z	56 \| moderate	12.146 \| fine	54.146 \| good	21.842 \| good	1.721 \| good	7.171 \| good	0.191 \| good
2026-08-24T16:00:00.000Z	52 \| moderate	10.457 \| good	46.712 \| good	27.97 \| good	1.611 \| good	5.489 \| good	0.177 \| good
2026-08-24T17:00:00.000Z	38 \| good	7.109 \| good	31.613 \| good	31.419 \| good	1.339 \| good	3.93 \| good	0.168 \| good
2026-08-24T18:00:00.000Z	38 \| good	7.218 \| good	31.854 \| good	33.258 \| good	0.988 \| good	2.563 \| good	0.16 \| good
2026-08-24T19:00:00.000Z	38 \| good	6.757 \| good	29.92 \| good	33.053 \| good	0.724 \| good	1.794 \| good	0.154 \| good
2026-08-24T20:00:00.000Z	38 \| good	6.849 \| good	30.511 \| good	33.123 \| good	0.597 \| good	1.47 \| good	0.151 \| good
2026-08-24T21:00:00.000Z	38 \| good	6.942 \| good	30.651 \| good	33.632 \| good	0.562 \| good	1.444 \| good	0.15 \| good
2026-08-24T22:00:00.000Z	38 \| good	7.346 \| good	32.499 \| good	35.276 \| good	0.585 \| good	1.79 \| good	0.151 \| good
2026-08-24T23:00:00.000Z	52 \| moderate	10.397 \| good	45.968 \| good	31.184 \| good	0.607 \| good	2.677 \| good	0.156 \| good
2026-08-25T00:00:00.000Z	54 \| moderate	10.698 \| good	47.593 \| good	25.949 \| good	0.651 \| good	6.734 \| good	0.181 \| good
2026-08-25T01:00:00.000Z	54 \| moderate	10.522 \| good	46.461 \| good	21.133 \| good	0.741 \| good	14.288 \| good	0.219 \| good
2026-08-25T02:00:00.000Z	52 \| moderate	10.08 \| good	44.57 \| good	18.088 \| good	0.85 \| good	19.483 \| good	0.241 \| good
2026-08-25T03:00:00.000Z	56 \| moderate	12.206 \| fine	54.742 \| good	18.83 \| good	0.956 \| good	19.956 \| good	0.246 \| good
2026-08-25T04:00:00.000Z	58 \| moderate	12.501 \| fine	56.505 \| fine	16.568 \| good	1.053 \| good	19.759 \| good	0.242 \| good
2026-08-25T05:00:00.000Z	60 \| moderate	13.712 \| fine	61.199 \| fine	13.305 \| good	1.162 \| good	19.757 \| good	0.237 \| good
2026-08-25T06:00:00.000Z	56 \| moderate	12.358 \| fine	55.152 \| fine	12.601 \| good	1.269 \| good	18.467 \| good	0.233 \| good
2026-08-25T07:00:00.000Z	54 \| moderate	10.828 \| good	48.023 \| good	13.447 \| good	1.386 \| good	17.407 \| good	0.229 \| good
2026-08-25T08:00:00.000Z	54 \| moderate	11.276 \| good	49.997 \| good	11.356 \| good	1.511 \| good	17.095 \| good	0.228 \| good
2026-08-25T09:00:00.000Z	56 \| moderate	11.948 \| good	53.737 \| good	5.781 \| good	1.637 \| good	17.539 \| good	0.232 \| good
2026-08-25T10:00:00.000Z	60 \| moderate	14.299 \| fine	63.872 \| fine	3.177 \| good	1.825 \| good	18.136 \| good	0.237 \| good
2026-08-25T11:00:00.000Z	66 \| moderate	16.865 \| fine	75.129 \| fine	1.382 \| good	2.006 \| good	19.165 \| good	0.245 \| good
2026-08-25T12:00:00.000Z	75 \| moderate	22.133 \| fine	96.896 \| fine	2.194 \| good	2.103 \| good	16.747 \| good	0.254 \| good
2026-08-25T13:00:00.000Z	71 \| moderate	19.732 \| fine	86.832 \| fine	11.504 \| good	2.218 \| good	13.696 \| good	0.262 \| good
2026-08-25T14:00:00.000Z	62 \| moderate	15.492 \| fine	69.066 \| fine	20.103 \| good	2.757 \| good	11.75 \| good	0.256 \| good
2026-08-25T15:00:00.000Z	60 \| moderate	13.596 \| fine	61.125 \| fine	27.203 \| good	3.454 \| good	9.182 \| good	0.226 \| good
2026-08-25T16:00:00.000Z	56 \| moderate	11.731 \| good	52.029 \| good	35.624 \| good	3.237 \| good	6.254 \| good	0.2 \| good
2026-08-25T17:00:00.000Z	56 \| moderate	12.457 \| fine	56.645 \| fine	40.995 \| good	2.549 \| good	3.782 \| good	0.18 \| good
2026-08-25T18:00:00.000Z	60 \| moderate	14.002 \| fine	62.775 \| fine	45.213 \| good	2.079 \| good	2.548 \| good	0.173 \| good
2026-08-25T19:00:00.000Z	60 \| moderate	14.237 \| fine	63.76 \| fine	49.988 \| good	1.769 \| good	1.957 \| good	0.17 \| good
2026-08-25T20:00:00.000Z	60 \| moderate	14.264 \| fine	63.771 \| fine	54.533 \| good	1.544 \| good	1.78 \| good	0.168 \| good
2026-08-25T21:00:00.000Z	60 \| moderate	13.811 \| fine	62.079 \| fine	53.151 \| good	1.401 \| good	1.798 \| good	0.166 \| good

Live air quality index in Oak Park, Illinois today

Major air pollutants in Oak 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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Oak Park, Illinois air quality map: Stay updated on AQI near you

Air quality in nearby cities

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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 Oak Park, Illinois at the moment?

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