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

The PM10 concentration in Oak Park, Illinois is 23.154 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 0.935 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 31.769 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 4.352 ppb.

Live air quality index in Oak Park, Illinois today

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

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)

Good

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)

5.21 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.15 μg/m³

155

255

425

605+

Ozone (O₃)

31.77 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.35 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2025-09-07T21:00:00.000Z	25 \| good	2.899 \| good	11.993 \| good	27.016 \| good	2.579 \| good	2.606 \| good	0.281 \| good
2025-09-07T22:00:00.000Z	26 \| good	2.801 \| good	11.997 \| good	28.013 \| good	1.423 \| good	4.156 \| good	0.295 \| good
2025-09-07T23:00:00.000Z	26 \| good	3.197 \| good	13.986 \| good	27.995 \| good	2.194 \| good	4.178 \| good	0.18 \| good
2025-09-08T00:00:00.000Z	25 \| good	3.197 \| good	13.986 \| good	27.013 \| good	2.06 \| good	6.109 \| good	0.148 \| good
2025-09-08T01:00:00.000Z	24 \| good	3.701 \| good	16.015 \| good	25.973 \| good	1.44 \| good	9.5 \| good	0.23 \| good
2025-09-08T02:00:00.000Z	22 \| good	4.204 \| good	19.011 \| good	23.957 \| good	1.077 \| good	11.553 \| good	0.213 \| good
2025-09-08T03:00:00.000Z	33 \| good	5.799 \| good	25.003 \| good	13.97 \| good	2.037 \| good	17.548 \| good	0.223 \| good
2025-09-08T04:00:00.000Z	33 \| good	6.309 \| good	28.038 \| good	13.989 \| good	2.048 \| good	12.439 \| good	0.242 \| good
2025-09-08T05:00:00.000Z	38 \| good	6.509 \| good	29.039 \| good	10.012 \| good	0.935 \| good	12.372 \| good	0.324 \| good
2025-09-08T06:00:00.000Z	38 \| good	6.705 \| good	30.023 \| good	5.044 \| good	0.898 \| good	12.419 \| good	0.315 \| good
2025-09-08T07:00:00.000Z	38 \| good	6.603 \| good	30.009 \| good	3.052 \| good	1.015 \| good	10.858 \| good	0.283 \| good
2025-09-08T08:00:00.000Z	38 \| good	6.899 \| good	30.989 \| good	2.073 \| good	1.041 \| good	9.565 \| good	0.228 \| good
2025-09-08T09:00:00.000Z	38 \| good	6.698 \| good	29.991 \| good	1.054 \| good	1.018 \| good	8.445 \| good	0.209 \| good
2025-09-08T10:00:00.000Z	38 \| good	6.596 \| good	29.977 \| good	1.069 \| good	1.014 \| good	9.676 \| good	0.225 \| good
2025-09-08T11:00:00.000Z	38 \| good	7.091 \| good	31.956 \| good	1.043 \| good	0.984 \| good	9.688 \| good	0.407 \| good
2025-09-08T12:00:00.000Z	38 \| good	7.192 \| good	31.969 \| good	1.058 \| good	0.882 \| good	10.935 \| good	0.32 \| good
2025-09-08T13:00:00.000Z	38 \| good	6.902 \| good	31.004 \| good	2.047 \| good	0.935 \| good	12.935 \| good	0.368 \| good
2025-09-08T14:00:00.000Z	38 \| good	6.506 \| good	29.027 \| good	5.052 \| good	1.078 \| good	12.419 \| good	0.428 \| good
2025-09-08T15:00:00.000Z	33 \| good	5.712 \| good	25.058 \| good	9.044 \| good	1.208 \| good	8.611 \| good	0.267 \| good
2025-09-08T16:00:00.000Z	27 \| good	5.012 \| good	22.054 \| good	12.052 \| good	0.989 \| good	6.89 \| good	0.255 \| good
2025-09-08T17:00:00.000Z	22 \| good	4.213 \| good	19.055 \| good	21.021 \| good	0.914 \| good	4.323 \| good	0.2 \| good
2025-09-08T18:00:00.000Z	22 \| good	4.01 \| good	18.042 \| good	21.03 \| good	0.83 \| good	3.522 \| good	0.2 \| good
2025-09-08T19:00:00.000Z	24 \| good	3.908 \| good	17.039 \| good	26.014 \| good	0.819 \| good	5.347 \| good	0.255 \| good
2025-09-08T20:00:00.000Z	31 \| good	3.909 \| good	17.039 \| good	33.007 \| good	0.706 \| good	6.413 \| good	0.2 \| good
2025-09-08T21:00:00.000Z	31 \| good	3.909 \| good	17.039 \| good	33.016 \| good	0.798 \| good	4.423 \| good	0.2 \| good
2025-09-08T22:00:00.000Z	31 \| good	3.908 \| good	17.039 \| good	34.023 \| good	0.797 \| good	4.454 \| good	0.255 \| good
2025-09-08T23:00:00.000Z	32 \| good	3.809 \| good	17.039 \| good	35.047 \| good	0.939 \| good	3.271 \| good	0.2 \| good
2025-09-09T00:00:00.000Z	56 \| moderate	11.83 \| good	53.139 \| good	24.606 \| good	1.893 \| good	9.806 \| good	0.249 \| good
2025-09-09T01:00:00.000Z	60 \| moderate	13.896 \| fine	62.146 \| fine	15.469 \| good	2.087 \| good	11.812 \| good	0.262 \| good
2025-09-09T02:00:00.000Z	60 \| moderate	13.709 \| fine	61.101 \| fine	12.203 \| good	1.961 \| good	11.963 \| good	0.272 \| good
2025-09-09T03:00:00.000Z	60 \| moderate	14.147 \| fine	62.704 \| fine	6.009 \| good	2.151 \| good	13.408 \| good	0.282 \| good
2025-09-09T04:00:00.000Z	66 \| moderate	17.5 \| fine	78.439 \| fine	2.682 \| good	2.522 \| good	15.331 \| good	0.285 \| good
2025-09-09T05:00:00.000Z	60 \| moderate	13.709 \| fine	60.891 \| fine	4.291 \| good	2.568 \| good	14.837 \| good	0.281 \| good
2025-09-09T06:00:00.000Z	54 \| moderate	10.721 \| good	47.879 \| good	7.447 \| good	2.613 \| good	14.344 \| good	0.278 \| good
2025-09-09T07:00:00.000Z	49 \| good	9.356 \| good	41.442 \| good	13.655 \| good	1.949 \| good	10.608 \| good	0.254 \| good
2025-09-09T08:00:00.000Z	33 \| good	6.405 \| good	29.012 \| good	4.089 \| good	0.854 \| good	15.019 \| good	0.294 \| good
2025-09-09T09:00:00.000Z	33 \| good	5.909 \| good	27.026 \| good	7.02 \| good	0.892 \| good	11.739 \| good	0.278 \| good
2025-09-09T10:00:00.000Z	33 \| good	6.105 \| good	27.019 \| good	3.071 \| good	0.917 \| good	15.064 \| good	0.294 \| good
2025-09-09T11:00:00.000Z	33 \| good	6.306 \| good	28.026 \| good	4.049 \| good	1.075 \| good	15.389 \| good	0.386 \| good
2025-09-09T12:00:00.000Z	33 \| good	6.218 \| good	28.076 \| good	5.051 \| good	0.941 \| good	17.186 \| good	0.444 \| good
2025-09-09T13:00:00.000Z	38 \| good	6.637 \| good	30.158 \| good	5.05 \| good	0.924 \| good	17.629 \| good	0.444 \| good
2025-09-09T14:00:00.000Z	38 \| good	6.672 \| good	30.306 \| good	6.055 \| good	1.434 \| good	16.324 \| good	0.371 \| good
2025-09-09T15:00:00.000Z	38 \| good	6.759 \| good	30.25 \| good	8.049 \| good	2.255 \| good	16.201 \| good	0.251 \| good
2025-09-09T16:00:00.000Z	33 \| good	6.143 \| good	27.193 \| good	13.061 \| good	2.199 \| good	8.963 \| good	0.235 \| good
2025-09-09T17:00:00.000Z	33 \| good	6.12 \| good	27.092 \| good	18.068 \| good	1.585 \| good	7.959 \| good	0.18 \| good
2025-09-09T18:00:00.000Z	27 \| good	4.818 \| good	21.087 \| good	25.035 \| good	1.104 \| good	5.253 \| good	0.235 \| good
2025-09-09T19:00:00.000Z	29 \| good	4.719 \| good	21.076 \| good	31.039 \| good	0.932 \| good	4.286 \| good	0.18 \| good
2025-09-09T20:00:00.000Z	30 \| good	5.214 \| good	23.154 \| good	31.769 \| good	0.935 \| good	4.352 \| good	0.181 \| good
2025-09-09T21:00:00.000Z	41 \| good	6.996 \| good	30.934 \| good	44.108 \| good	3.683 \| good	2.863 \| good	0.189 \| good
2025-09-09T22:00:00.000Z	43 \| good	6.367 \| good	28.144 \| good	45.584 \| good	3.81 \| good	5.671 \| good	0.207 \| good
2025-09-09T23:00:00.000Z	38 \| good	7.222 \| good	31.862 \| good	36.862 \| good	3.938 \| good	8.48 \| good	0.226 \| good
2025-09-10T00:00:00.000Z	66 \| moderate	16.929 \| fine	75.391 \| fine	21.213 \| good	4.065 \| good	11.288 \| good	0.244 \| good
2025-09-10T01:00:00.000Z	71 \| moderate	20.185 \| fine	88.208 \| fine	12.11 \| good	4.193 \| good	16.149 \| good	0.276 \| good
2025-09-10T02:00:00.000Z	73 \| moderate	20.529 \| fine	89.94 \| fine	9.983 \| good	4.321 \| good	21.011 \| good	0.308 \| good
2025-09-10T03:00:00.000Z	69 \| moderate	18.63 \| fine	82.116 \| fine	10.334 \| good	4.449 \| good	25.872 \| good	0.339 \| good
2025-09-10T04:00:00.000Z	67 \| moderate	18.487 \| fine	81.917 \| fine	10.974 \| good	4.362 \| good	24.013 \| good	0.329 \| good
2025-09-10T05:00:00.000Z	66 \| moderate	17.003 \| fine	76.068 \| fine	14.515 \| good	4.275 \| good	22.154 \| good	0.32 \| good
2025-09-10T06:00:00.000Z	60 \| moderate	13.537 \| fine	60.818 \| fine	18.105 \| good	4.189 \| good	20.296 \| good	0.31 \| good
2025-09-10T07:00:00.000Z	54 \| moderate	10.967 \| good	48.734 \| good	17.631 \| good	4.014 \| good	18.688 \| good	0.298 \| good
2025-09-10T08:00:00.000Z	52 \| moderate	9.921 \| good	44.064 \| good	14.917 \| good	3.84 \| good	17.081 \| good	0.287 \| good
2025-09-10T09:00:00.000Z	52 \| moderate	10.327 \| good	45.899 \| good	12.29 \| good	3.666 \| good	15.474 \| good	0.275 \| good
2025-09-10T10:00:00.000Z	54 \| moderate	11.314 \| good	49.936 \| good	7.73 \| good	3.547 \| good	16.43 \| good	0.28 \| good
2025-09-10T11:00:00.000Z	58 \| moderate	12.847 \| fine	57.191 \| fine	1.78 \| good	3.428 \| good	17.386 \| good	0.285 \| good
2025-09-10T12:00:00.000Z	62 \| moderate	14.95 \| fine	66.727 \| fine	5.078 \| good	3.309 \| good	18.341 \| good	0.289 \| good
2025-09-10T13:00:00.000Z	64 \| moderate	16.159 \| fine	72.123 \| fine	11.494 \| good	3.538 \| good	17.1 \| good	0.298 \| good
2025-09-10T14:00:00.000Z	62 \| moderate	15.064 \| fine	67.922 \| fine	22.75 \| good	3.766 \| good	15.859 \| good	0.307 \| good
2025-09-10T15:00:00.000Z	60 \| moderate	13.81 \| fine	62.028 \| fine	36.37 \| good	3.995 \| good	14.618 \| good	0.315 \| good
2025-09-10T16:00:00.000Z	52 \| moderate	10.187 \| good	45.056 \| good	47.199 \| good	4.29 \| good	11.611 \| good	0.285 \| good
2025-09-10T17:00:00.000Z	49 \| good	8.965 \| good	39.229 \| good	52.5 \| good	4.585 \| good	8.603 \| good	0.255 \| good
2025-09-10T18:00:00.000Z	51 \| moderate	7.458 \| good	33.066 \| good	54.959 \| good	4.879 \| good	5.596 \| good	0.225 \| good
2025-09-10T19:00:00.000Z	61 \| moderate	6.957 \| good	31.022 \| good	57.68 \| fine	4.606 \| good	4.958 \| good	0.221 \| good
2025-09-10T20:00:00.000Z	61 \| moderate	8.693 \| good	38.009 \| good	58.011 \| fine	4.332 \| good	4.32 \| good	0.217 \| good
2025-09-10T21:00:00.000Z	58 \| moderate	10.964 \| good	48.675 \| good	57.223 \| fine	4.058 \| good	3.682 \| good	0.213 \| good
2025-09-10T22:00:00.000Z	54 \| moderate	9.377 \| good	42.045 \| good	56.135 \| fine	3.807 \| good	7.581 \| good	0.24 \| good
2025-09-10T23:00:00.000Z	48 \| good	7.785 \| good	34.192 \| good	51.607 \| good	3.555 \| good	11.479 \| good	0.267 \| good
2025-09-11T00:00:00.000Z	49 \| good	8.89 \| good	39.067 \| good	47.003 \| good	3.303 \| good	15.378 \| good	0.294 \| good
2025-09-11T01:00:00.000Z	60 \| moderate	14.313 \| fine	63.498 \| fine	44.823 \| good	3.146 \| good	15.043 \| good	0.292 \| good
2025-09-11T02:00:00.000Z	58 \| moderate	12.794 \| fine	57.469 \| fine	44.473 \| good	2.99 \| good	14.708 \| good	0.289 \| good
2025-09-11T03:00:00.000Z	56 \| moderate	12.057 \| good	54.158 \| good	40.933 \| good	2.833 \| good	14.372 \| good	0.287 \| good
2025-09-11T04:00:00.000Z	54 \| moderate	11.32 \| good	50.485 \| good	42.258 \| good	2.799 \| good	14.006 \| good	0.283 \| good
2025-09-11T05:00:00.000Z	44 \| good	8.186 \| good	35.988 \| good	38.493 \| good	2.765 \| good	13.641 \| good	0.278 \| good
2025-09-11T06:00:00.000Z	56 \| moderate	12.022 \| good	54.396 \| good	35.836 \| good	2.731 \| good	13.275 \| good	0.274 \| good
2025-09-11T07:00:00.000Z	60 \| moderate	14.138 \| fine	63.362 \| fine	32.971 \| good	2.734 \| good	13.759 \| good	0.273 \| good
2025-09-11T08:00:00.000Z	58 \| moderate	13.445 \| fine	59.87 \| fine	26.9 \| good	2.738 \| good	14.242 \| good	0.272 \| good
2025-09-11T09:00:00.000Z	58 \| moderate	13.462 \| fine	59.85 \| fine	22.156 \| good	2.742 \| good	14.726 \| good	0.271 \| good
2025-09-11T10:00:00.000Z	62 \| moderate	15.172 \| fine	68.45 \| fine	17.811 \| good	2.735 \| good	16.659 \| good	0.28 \| good
2025-09-11T11:00:00.000Z	62 \| moderate	15.19 \| fine	67.513 \| fine	13.137 \| good	2.728 \| good	18.592 \| good	0.289 \| good
2025-09-11T12:00:00.000Z	66 \| moderate	16.613 \| fine	73.968 \| fine	12.721 \| good	2.722 \| good	20.525 \| good	0.298 \| good
2025-09-11T13:00:00.000Z	62 \| moderate	15.452 \| fine	69.373 \| fine	24.755 \| good	3.034 \| good	16.667 \| good	0.28 \| good
2025-09-11T14:00:00.000Z	58 \| moderate	12.817 \| fine	57.473 \| fine	33.563 \| good	3.346 \| good	12.81 \| good	0.261 \| good
2025-09-11T15:00:00.000Z	56 \| moderate	11.952 \| good	54.005 \| good	40.37 \| good	3.658 \| good	8.952 \| good	0.242 \| good
2025-09-11T16:00:00.000Z	52 \| moderate	10.432 \| good	46.009 \| good	48.604 \| good	3.298 \| good	6.731 \| good	0.227 \| good
2025-09-11T17:00:00.000Z	56 \| moderate	11.954 \| good	53.564 \| good	53.175 \| good	2.939 \| good	4.51 \| good	0.212 \| good
2025-09-11T18:00:00.000Z	54 \| moderate	11.377 \| good	50.23 \| good	52.855 \| good	2.579 \| good	2.289 \| good	0.197 \| good
2025-09-11T19:00:00.000Z	54 \| moderate	10.836 \| good	48.146 \| good	53.338 \| good	2.503 \| good	2.292 \| good	0.196 \| good
2025-09-11T20:00:00.000Z	56 \| moderate	11.636 \| good	51.434 \| good	53.456 \| good	2.426 \| good	2.295 \| good	0.196 \| good

Oak Park

Get reliable air quality data to drive your business

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

0.18ppm

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 04:00:00 on 2025-09-09.

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 06:00:00 on 2025-09-09.

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

As of now, the AQI in Oak Park, Illinois is 30, indicating Good conditions.

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

Oak Park, Illinois air has the highest levels of O3.

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 5.214 μg/m³.

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

The PM₁₀ concentration in Oak Park, Illinois is 23.154 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 0.181 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 0.935 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 31.769 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 4.352 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-07T21:00:00.000Z	25 \| good	2.899 \| good	11.993 \| good	27.016 \| good	2.579 \| good	2.606 \| good	0.281 \| good
2025-09-07T22:00:00.000Z	26 \| good	2.801 \| good	11.997 \| good	28.013 \| good	1.423 \| good	4.156 \| good	0.295 \| good
2025-09-07T23:00:00.000Z	26 \| good	3.197 \| good	13.986 \| good	27.995 \| good	2.194 \| good	4.178 \| good	0.18 \| good
2025-09-08T00:00:00.000Z	25 \| good	3.197 \| good	13.986 \| good	27.013 \| good	2.06 \| good	6.109 \| good	0.148 \| good
2025-09-08T01:00:00.000Z	24 \| good	3.701 \| good	16.015 \| good	25.973 \| good	1.44 \| good	9.5 \| good	0.23 \| good
2025-09-08T02:00:00.000Z	22 \| good	4.204 \| good	19.011 \| good	23.957 \| good	1.077 \| good	11.553 \| good	0.213 \| good
2025-09-08T03:00:00.000Z	33 \| good	5.799 \| good	25.003 \| good	13.97 \| good	2.037 \| good	17.548 \| good	0.223 \| good
2025-09-08T04:00:00.000Z	33 \| good	6.309 \| good	28.038 \| good	13.989 \| good	2.048 \| good	12.439 \| good	0.242 \| good
2025-09-08T05:00:00.000Z	38 \| good	6.509 \| good	29.039 \| good	10.012 \| good	0.935 \| good	12.372 \| good	0.324 \| good
2025-09-08T06:00:00.000Z	38 \| good	6.705 \| good	30.023 \| good	5.044 \| good	0.898 \| good	12.419 \| good	0.315 \| good
2025-09-08T07:00:00.000Z	38 \| good	6.603 \| good	30.009 \| good	3.052 \| good	1.015 \| good	10.858 \| good	0.283 \| good
2025-09-08T08:00:00.000Z	38 \| good	6.899 \| good	30.989 \| good	2.073 \| good	1.041 \| good	9.565 \| good	0.228 \| good
2025-09-08T09:00:00.000Z	38 \| good	6.698 \| good	29.991 \| good	1.054 \| good	1.018 \| good	8.445 \| good	0.209 \| good
2025-09-08T10:00:00.000Z	38 \| good	6.596 \| good	29.977 \| good	1.069 \| good	1.014 \| good	9.676 \| good	0.225 \| good
2025-09-08T11:00:00.000Z	38 \| good	7.091 \| good	31.956 \| good	1.043 \| good	0.984 \| good	9.688 \| good	0.407 \| good
2025-09-08T12:00:00.000Z	38 \| good	7.192 \| good	31.969 \| good	1.058 \| good	0.882 \| good	10.935 \| good	0.32 \| good
2025-09-08T13:00:00.000Z	38 \| good	6.902 \| good	31.004 \| good	2.047 \| good	0.935 \| good	12.935 \| good	0.368 \| good
2025-09-08T14:00:00.000Z	38 \| good	6.506 \| good	29.027 \| good	5.052 \| good	1.078 \| good	12.419 \| good	0.428 \| good
2025-09-08T15:00:00.000Z	33 \| good	5.712 \| good	25.058 \| good	9.044 \| good	1.208 \| good	8.611 \| good	0.267 \| good
2025-09-08T16:00:00.000Z	27 \| good	5.012 \| good	22.054 \| good	12.052 \| good	0.989 \| good	6.89 \| good	0.255 \| good
2025-09-08T17:00:00.000Z	22 \| good	4.213 \| good	19.055 \| good	21.021 \| good	0.914 \| good	4.323 \| good	0.2 \| good
2025-09-08T18:00:00.000Z	22 \| good	4.01 \| good	18.042 \| good	21.03 \| good	0.83 \| good	3.522 \| good	0.2 \| good
2025-09-08T19:00:00.000Z	24 \| good	3.908 \| good	17.039 \| good	26.014 \| good	0.819 \| good	5.347 \| good	0.255 \| good
2025-09-08T20:00:00.000Z	31 \| good	3.909 \| good	17.039 \| good	33.007 \| good	0.706 \| good	6.413 \| good	0.2 \| good
2025-09-08T21:00:00.000Z	31 \| good	3.909 \| good	17.039 \| good	33.016 \| good	0.798 \| good	4.423 \| good	0.2 \| good
2025-09-08T22:00:00.000Z	31 \| good	3.908 \| good	17.039 \| good	34.023 \| good	0.797 \| good	4.454 \| good	0.255 \| good
2025-09-08T23:00:00.000Z	32 \| good	3.809 \| good	17.039 \| good	35.047 \| good	0.939 \| good	3.271 \| good	0.2 \| good
2025-09-09T00:00:00.000Z	56 \| moderate	11.83 \| good	53.139 \| good	24.606 \| good	1.893 \| good	9.806 \| good	0.249 \| good
2025-09-09T01:00:00.000Z	60 \| moderate	13.896 \| fine	62.146 \| fine	15.469 \| good	2.087 \| good	11.812 \| good	0.262 \| good
2025-09-09T02:00:00.000Z	60 \| moderate	13.709 \| fine	61.101 \| fine	12.203 \| good	1.961 \| good	11.963 \| good	0.272 \| good
2025-09-09T03:00:00.000Z	60 \| moderate	14.147 \| fine	62.704 \| fine	6.009 \| good	2.151 \| good	13.408 \| good	0.282 \| good
2025-09-09T04:00:00.000Z	66 \| moderate	17.5 \| fine	78.439 \| fine	2.682 \| good	2.522 \| good	15.331 \| good	0.285 \| good
2025-09-09T05:00:00.000Z	60 \| moderate	13.709 \| fine	60.891 \| fine	4.291 \| good	2.568 \| good	14.837 \| good	0.281 \| good
2025-09-09T06:00:00.000Z	54 \| moderate	10.721 \| good	47.879 \| good	7.447 \| good	2.613 \| good	14.344 \| good	0.278 \| good
2025-09-09T07:00:00.000Z	49 \| good	9.356 \| good	41.442 \| good	13.655 \| good	1.949 \| good	10.608 \| good	0.254 \| good
2025-09-09T08:00:00.000Z	33 \| good	6.405 \| good	29.012 \| good	4.089 \| good	0.854 \| good	15.019 \| good	0.294 \| good
2025-09-09T09:00:00.000Z	33 \| good	5.909 \| good	27.026 \| good	7.02 \| good	0.892 \| good	11.739 \| good	0.278 \| good
2025-09-09T10:00:00.000Z	33 \| good	6.105 \| good	27.019 \| good	3.071 \| good	0.917 \| good	15.064 \| good	0.294 \| good
2025-09-09T11:00:00.000Z	33 \| good	6.306 \| good	28.026 \| good	4.049 \| good	1.075 \| good	15.389 \| good	0.386 \| good
2025-09-09T12:00:00.000Z	33 \| good	6.218 \| good	28.076 \| good	5.051 \| good	0.941 \| good	17.186 \| good	0.444 \| good
2025-09-09T13:00:00.000Z	38 \| good	6.637 \| good	30.158 \| good	5.05 \| good	0.924 \| good	17.629 \| good	0.444 \| good
2025-09-09T14:00:00.000Z	38 \| good	6.672 \| good	30.306 \| good	6.055 \| good	1.434 \| good	16.324 \| good	0.371 \| good
2025-09-09T15:00:00.000Z	38 \| good	6.759 \| good	30.25 \| good	8.049 \| good	2.255 \| good	16.201 \| good	0.251 \| good
2025-09-09T16:00:00.000Z	33 \| good	6.143 \| good	27.193 \| good	13.061 \| good	2.199 \| good	8.963 \| good	0.235 \| good
2025-09-09T17:00:00.000Z	33 \| good	6.12 \| good	27.092 \| good	18.068 \| good	1.585 \| good	7.959 \| good	0.18 \| good
2025-09-09T18:00:00.000Z	27 \| good	4.818 \| good	21.087 \| good	25.035 \| good	1.104 \| good	5.253 \| good	0.235 \| good
2025-09-09T19:00:00.000Z	29 \| good	4.719 \| good	21.076 \| good	31.039 \| good	0.932 \| good	4.286 \| good	0.18 \| good
2025-09-09T20:00:00.000Z	30 \| good	5.214 \| good	23.154 \| good	31.769 \| good	0.935 \| good	4.352 \| good	0.181 \| good
2025-09-09T21:00:00.000Z	41 \| good	6.996 \| good	30.934 \| good	44.108 \| good	3.683 \| good	2.863 \| good	0.189 \| good
2025-09-09T22:00:00.000Z	43 \| good	6.367 \| good	28.144 \| good	45.584 \| good	3.81 \| good	5.671 \| good	0.207 \| good
2025-09-09T23:00:00.000Z	38 \| good	7.222 \| good	31.862 \| good	36.862 \| good	3.938 \| good	8.48 \| good	0.226 \| good
2025-09-10T00:00:00.000Z	66 \| moderate	16.929 \| fine	75.391 \| fine	21.213 \| good	4.065 \| good	11.288 \| good	0.244 \| good
2025-09-10T01:00:00.000Z	71 \| moderate	20.185 \| fine	88.208 \| fine	12.11 \| good	4.193 \| good	16.149 \| good	0.276 \| good
2025-09-10T02:00:00.000Z	73 \| moderate	20.529 \| fine	89.94 \| fine	9.983 \| good	4.321 \| good	21.011 \| good	0.308 \| good
2025-09-10T03:00:00.000Z	69 \| moderate	18.63 \| fine	82.116 \| fine	10.334 \| good	4.449 \| good	25.872 \| good	0.339 \| good
2025-09-10T04:00:00.000Z	67 \| moderate	18.487 \| fine	81.917 \| fine	10.974 \| good	4.362 \| good	24.013 \| good	0.329 \| good
2025-09-10T05:00:00.000Z	66 \| moderate	17.003 \| fine	76.068 \| fine	14.515 \| good	4.275 \| good	22.154 \| good	0.32 \| good
2025-09-10T06:00:00.000Z	60 \| moderate	13.537 \| fine	60.818 \| fine	18.105 \| good	4.189 \| good	20.296 \| good	0.31 \| good
2025-09-10T07:00:00.000Z	54 \| moderate	10.967 \| good	48.734 \| good	17.631 \| good	4.014 \| good	18.688 \| good	0.298 \| good
2025-09-10T08:00:00.000Z	52 \| moderate	9.921 \| good	44.064 \| good	14.917 \| good	3.84 \| good	17.081 \| good	0.287 \| good
2025-09-10T09:00:00.000Z	52 \| moderate	10.327 \| good	45.899 \| good	12.29 \| good	3.666 \| good	15.474 \| good	0.275 \| good
2025-09-10T10:00:00.000Z	54 \| moderate	11.314 \| good	49.936 \| good	7.73 \| good	3.547 \| good	16.43 \| good	0.28 \| good
2025-09-10T11:00:00.000Z	58 \| moderate	12.847 \| fine	57.191 \| fine	1.78 \| good	3.428 \| good	17.386 \| good	0.285 \| good
2025-09-10T12:00:00.000Z	62 \| moderate	14.95 \| fine	66.727 \| fine	5.078 \| good	3.309 \| good	18.341 \| good	0.289 \| good
2025-09-10T13:00:00.000Z	64 \| moderate	16.159 \| fine	72.123 \| fine	11.494 \| good	3.538 \| good	17.1 \| good	0.298 \| good
2025-09-10T14:00:00.000Z	62 \| moderate	15.064 \| fine	67.922 \| fine	22.75 \| good	3.766 \| good	15.859 \| good	0.307 \| good
2025-09-10T15:00:00.000Z	60 \| moderate	13.81 \| fine	62.028 \| fine	36.37 \| good	3.995 \| good	14.618 \| good	0.315 \| good
2025-09-10T16:00:00.000Z	52 \| moderate	10.187 \| good	45.056 \| good	47.199 \| good	4.29 \| good	11.611 \| good	0.285 \| good
2025-09-10T17:00:00.000Z	49 \| good	8.965 \| good	39.229 \| good	52.5 \| good	4.585 \| good	8.603 \| good	0.255 \| good
2025-09-10T18:00:00.000Z	51 \| moderate	7.458 \| good	33.066 \| good	54.959 \| good	4.879 \| good	5.596 \| good	0.225 \| good
2025-09-10T19:00:00.000Z	61 \| moderate	6.957 \| good	31.022 \| good	57.68 \| fine	4.606 \| good	4.958 \| good	0.221 \| good
2025-09-10T20:00:00.000Z	61 \| moderate	8.693 \| good	38.009 \| good	58.011 \| fine	4.332 \| good	4.32 \| good	0.217 \| good
2025-09-10T21:00:00.000Z	58 \| moderate	10.964 \| good	48.675 \| good	57.223 \| fine	4.058 \| good	3.682 \| good	0.213 \| good
2025-09-10T22:00:00.000Z	54 \| moderate	9.377 \| good	42.045 \| good	56.135 \| fine	3.807 \| good	7.581 \| good	0.24 \| good
2025-09-10T23:00:00.000Z	48 \| good	7.785 \| good	34.192 \| good	51.607 \| good	3.555 \| good	11.479 \| good	0.267 \| good
2025-09-11T00:00:00.000Z	49 \| good	8.89 \| good	39.067 \| good	47.003 \| good	3.303 \| good	15.378 \| good	0.294 \| good
2025-09-11T01:00:00.000Z	60 \| moderate	14.313 \| fine	63.498 \| fine	44.823 \| good	3.146 \| good	15.043 \| good	0.292 \| good
2025-09-11T02:00:00.000Z	58 \| moderate	12.794 \| fine	57.469 \| fine	44.473 \| good	2.99 \| good	14.708 \| good	0.289 \| good
2025-09-11T03:00:00.000Z	56 \| moderate	12.057 \| good	54.158 \| good	40.933 \| good	2.833 \| good	14.372 \| good	0.287 \| good
2025-09-11T04:00:00.000Z	54 \| moderate	11.32 \| good	50.485 \| good	42.258 \| good	2.799 \| good	14.006 \| good	0.283 \| good
2025-09-11T05:00:00.000Z	44 \| good	8.186 \| good	35.988 \| good	38.493 \| good	2.765 \| good	13.641 \| good	0.278 \| good
2025-09-11T06:00:00.000Z	56 \| moderate	12.022 \| good	54.396 \| good	35.836 \| good	2.731 \| good	13.275 \| good	0.274 \| good
2025-09-11T07:00:00.000Z	60 \| moderate	14.138 \| fine	63.362 \| fine	32.971 \| good	2.734 \| good	13.759 \| good	0.273 \| good
2025-09-11T08:00:00.000Z	58 \| moderate	13.445 \| fine	59.87 \| fine	26.9 \| good	2.738 \| good	14.242 \| good	0.272 \| good
2025-09-11T09:00:00.000Z	58 \| moderate	13.462 \| fine	59.85 \| fine	22.156 \| good	2.742 \| good	14.726 \| good	0.271 \| good
2025-09-11T10:00:00.000Z	62 \| moderate	15.172 \| fine	68.45 \| fine	17.811 \| good	2.735 \| good	16.659 \| good	0.28 \| good
2025-09-11T11:00:00.000Z	62 \| moderate	15.19 \| fine	67.513 \| fine	13.137 \| good	2.728 \| good	18.592 \| good	0.289 \| good
2025-09-11T12:00:00.000Z	66 \| moderate	16.613 \| fine	73.968 \| fine	12.721 \| good	2.722 \| good	20.525 \| good	0.298 \| good
2025-09-11T13:00:00.000Z	62 \| moderate	15.452 \| fine	69.373 \| fine	24.755 \| good	3.034 \| good	16.667 \| good	0.28 \| good
2025-09-11T14:00:00.000Z	58 \| moderate	12.817 \| fine	57.473 \| fine	33.563 \| good	3.346 \| good	12.81 \| good	0.261 \| good
2025-09-11T15:00:00.000Z	56 \| moderate	11.952 \| good	54.005 \| good	40.37 \| good	3.658 \| good	8.952 \| good	0.242 \| good
2025-09-11T16:00:00.000Z	52 \| moderate	10.432 \| good	46.009 \| good	48.604 \| good	3.298 \| good	6.731 \| good	0.227 \| good
2025-09-11T17:00:00.000Z	56 \| moderate	11.954 \| good	53.564 \| good	53.175 \| good	2.939 \| good	4.51 \| good	0.212 \| good
2025-09-11T18:00:00.000Z	54 \| moderate	11.377 \| good	50.23 \| good	52.855 \| good	2.579 \| good	2.289 \| good	0.197 \| good
2025-09-11T19:00:00.000Z	54 \| moderate	10.836 \| good	48.146 \| good	53.338 \| good	2.503 \| good	2.292 \| good	0.196 \| good
2025-09-11T20:00:00.000Z	56 \| moderate	11.636 \| good	51.434 \| good	53.456 \| good	2.426 \| good	2.295 \| good	0.196 \| 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?