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

The PM10 concentration in Oak Park, Illinois is 30.55 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 0.411 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 22.297 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 2.807 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 6.79 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)

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)

6.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.55 μg/m³

155

255

425

605+

Ozone (O₃)

22.30 ppb

201

201+

Sulfur Dioxide (SO₂)

0.41 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.81 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 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
2026-04-26T00:00:00.000Z	35 \| good	4.563 \| good	20.254 \| good	38.267 \| good	0.49 \| good	2.141 \| good	0.161 \| good
2026-04-26T01:00:00.000Z	33 \| good	4.856 \| good	21.684 \| good	36.292 \| good	0.327 \| good	4.952 \| good	0.212 \| good
2026-04-26T02:00:00.000Z	33 \| good	5.36 \| good	23.707 \| good	35.581 \| good	0.398 \| good	9.381 \| good	0.212 \| good
2026-04-26T03:00:00.000Z	29 \| good	5.223 \| good	22.893 \| good	31.386 \| good	0.356 \| good	8.529 \| good	0.241 \| good
2026-04-26T04:00:00.000Z	28 \| good	5.223 \| good	22.893 \| good	29.759 \| good	0.349 \| good	7.69 \| good	0.226 \| good
2026-04-26T05:00:00.000Z	29 \| good	4.408 \| good	19.631 \| good	30.667 \| good	0.356 \| good	6.434 \| good	0.193 \| good
2026-04-26T06:00:00.000Z	27 \| good	4.408 \| good	19.631 \| good	29.447 \| good	0.342 \| good	3.973 \| good	0.193 \| good
2026-04-26T07:00:00.000Z	28 \| good	4.277 \| good	17.146 \| good	29.597 \| good	0.542 \| good	3.381 \| good	0.18 \| good
2026-04-26T08:00:00.000Z	33 \| good	5.802 \| good	18.844 \| good	26.95 \| good	0.429 \| good	2.748 \| good	0.148 \| good
2026-04-26T09:00:00.000Z	38 \| good	6.57 \| good	18.646 \| good	22.669 \| good	0.463 \| good	2.426 \| good	0.161 \| good
2026-04-26T10:00:00.000Z	33 \| good	6.367 \| good	18.783 \| good	22.498 \| good	0.37 \| good	6.373 \| good	0.161 \| good
2026-04-26T11:00:00.000Z	38 \| good	6.549 \| good	29.123 \| good	23.929 \| good	0.57 \| good	7.522 \| good	0.148 \| good
2026-04-26T12:00:00.000Z	58 \| moderate	13.18 \| fine	58.185 \| fine	22.182 \| good	0.585 \| good	3.471 \| good	0.148 \| good
2026-04-26T13:00:00.000Z	66 \| moderate	17.376 \| fine	77.646 \| fine	21.84 \| good	0.549 \| good	3.393 \| good	0.148 \| good
2026-04-26T14:00:00.000Z	69 \| moderate	18.884 \| fine	83.075 \| fine	26.023 \| good	0.622 \| good	1.468 \| good	0.164 \| good
2026-04-26T15:00:00.000Z	60 \| moderate	14.169 \| fine	62.539 \| fine	27.604 \| good	0.668 \| good	1.188 \| good	0.148 \| good
2026-04-26T16:00:00.000Z	60 \| moderate	14.169 \| fine	62.539 \| fine	30.34 \| good	0.718 \| good	1.526 \| good	0.148 \| good
2026-04-26T17:00:00.000Z	54 \| moderate	11.111 \| good	49.43 \| good	32.194 \| good	0.869 \| good	1.723 \| good	0.161 \| good
2026-04-26T18:00:00.000Z	56 \| moderate	11.902 \| good	52.891 \| good	33.557 \| good	2.197 \| good	1.355 \| good	0.161 \| good
2026-04-26T19:00:00.000Z	56 \| moderate	11.659 \| good	52.077 \| good	36.667 \| good	2.163 \| good	1.452 \| good	0.148 \| good
2026-04-26T20:00:00.000Z	54 \| moderate	11.016 \| good	48.956 \| good	36.87 \| good	2.456 \| good	1.397 \| good	0.148 \| good
2026-04-26T21:00:00.000Z	54 \| moderate	10.882 \| good	48.63 \| good	38.766 \| good	2.352 \| good	1.372 \| good	0.148 \| good
2026-04-26T22:00:00.000Z	54 \| moderate	11.058 \| good	49.008 \| good	39.752 \| good	1.636 \| good	2.064 \| good	0.161 \| good
2026-04-26T23:00:00.000Z	56 \| moderate	11.518 \| good	51.337 \| good	40.824 \| good	0.888 \| good	3.929 \| good	0.161 \| good
2026-04-27T00:00:00.000Z	56 \| moderate	12.49 \| fine	55.794 \| fine	40.48 \| good	0.703 \| good	5.55 \| good	0.161 \| good
2026-04-27T01:00:00.000Z	56 \| moderate	12.49 \| fine	55.794 \| fine	38.766 \| good	0.419 \| good	5.329 \| good	0.161 \| good
2026-04-27T02:00:00.000Z	56 \| moderate	12.155 \| fine	53.903 \| good	38.609 \| good	0.522 \| good	8.295 \| good	0.181 \| good
2026-04-27T03:00:00.000Z	38 \| good	6.905 \| good	30.63 \| good	32.462 \| good	1.159 \| good	11.35 \| good	0.213 \| good
2026-04-27T04:00:00.000Z	54 \| moderate	10.691 \| good	47.62 \| good	35.669 \| good	0.597 \| good	10.155 \| good	0.161 \| good
2026-04-27T05:00:00.000Z	52 \| moderate	10.331 \| good	45.665 \| good	33.548 \| good	2.51 \| good	3.619 \| good	0.207 \| good
2026-04-27T06:00:00.000Z	52 \| moderate	10.263 \| good	45.099 \| good	32.104 \| good	1.796 \| good	1.99 \| good	0.161 \| good
2026-04-27T07:00:00.000Z	52 \| moderate	10.263 \| good	35.981 \| good	31.071 \| good	0.629 \| good	3.156 \| good	0.161 \| good
2026-04-27T08:00:00.000Z	52 \| moderate	9.521 \| good	33.239 \| good	29.595 \| good	0.366 \| good	2.442 \| good	0.161 \| good
2026-04-27T09:00:00.000Z	49 \| good	8.956 \| good	31.406 \| good	27.813 \| good	0.371 \| good	1.818 \| good	0.161 \| good
2026-04-27T10:00:00.000Z	49 \| good	8.956 \| good	31.406 \| good	27.394 \| good	0.325 \| good	2.281 \| good	0.161 \| good
2026-04-27T11:00:00.000Z	49 \| good	8.815 \| good	39.074 \| good	25.955 \| good	0.426 \| good	2.446 \| good	0.161 \| good
2026-04-27T12:00:00.000Z	49 \| good	8.815 \| good	39.074 \| good	23.97 \| good	0.436 \| good	2.963 \| good	0.161 \| good
2026-04-27T13:00:00.000Z	49 \| good	8.948 \| good	39.714 \| good	22.424 \| good	0.54 \| good	4.601 \| good	0.161 \| good
2026-04-27T14:00:00.000Z	49 \| good	8.999 \| good	40.032 \| good	22.845 \| good	0.485 \| good	3.579 \| good	0.181 \| good
2026-04-27T15:00:00.000Z	49 \| good	9.402 \| good	41.729 \| good	21.973 \| good	0.484 \| good	4.969 \| good	0.181 \| good
2026-04-27T16:00:00.000Z	49 \| good	9.244 \| good	40.846 \| good	20.862 \| good	0.533 \| good	3.346 \| good	0.181 \| good
2026-04-27T17:00:00.000Z	49 \| good	9.244 \| good	40.846 \| good	21.116 \| good	0.528 \| good	3.568 \| good	0.181 \| good
2026-04-27T18:00:00.000Z	52 \| moderate	9.507 \| good	41.978 \| good	20.178 \| good	0.523 \| good	4.035 \| good	0.181 \| good
2026-04-27T19:00:00.000Z	52 \| moderate	10.191 \| good	45.059 \| good	17.793 \| good	0.403 \| good	4.382 \| good	0.181 \| good
2026-04-27T20:00:00.000Z	49 \| good	9.34 \| good	41.516 \| good	17.274 \| good	0.482 \| good	6.363 \| good	0.181 \| good
2026-04-27T21:00:00.000Z	49 \| good	8.511 \| good	37.527 \| good	20.465 \| good	0.451 \| good	3.17 \| good	0.195 \| good
2026-04-27T22:00:00.000Z	38 \| good	7.244 \| good	32.536 \| good	23.42 \| good	0.413 \| good	2.767 \| good	0.185 \| good
2026-04-27T23:00:00.000Z	38 \| good	6.79 \| good	30.55 \| good	22.297 \| good	0.411 \| good	2.807 \| good	0.186 \| good
2026-04-28T00:00:00.000Z	46 \| good	7.902 \| good	34.71 \| good	50.12 \| good	0.859 \| good	6.054 \| good	0.176 \| good
2026-04-28T01:00:00.000Z	51 \| moderate	7.828 \| good	34.1 \| good	54.661 \| good	0.77 \| good	5.84 \| good	0.171 \| good
2026-04-28T02:00:00.000Z	49 \| good	7.676 \| good	33.713 \| good	53.188 \| good	0.681 \| good	5.626 \| good	0.165 \| good
2026-04-28T03:00:00.000Z	51 \| moderate	7.001 \| good	30.905 \| good	54.506 \| good	0.592 \| good	5.412 \| good	0.16 \| good
2026-04-28T04:00:00.000Z	49 \| good	6.973 \| good	31.101 \| good	52.945 \| good	0.579 \| good	4.931 \| good	0.157 \| good
2026-04-28T05:00:00.000Z	46 \| good	7.143 \| good	31.637 \| good	49.548 \| good	0.566 \| good	4.45 \| good	0.155 \| good
2026-04-28T06:00:00.000Z	47 \| good	5.385 \| good	23.257 \| good	51.059 \| good	0.553 \| good	3.969 \| good	0.152 \| good
2026-04-28T07:00:00.000Z	44 \| good	4.452 \| good	19.253 \| good	47.026 \| good	0.527 \| good	3.624 \| good	0.153 \| good
2026-04-28T08:00:00.000Z	38 \| good	4.898 \| good	21.481 \| good	40.916 \| good	0.5 \| good	3.279 \| good	0.153 \| good
2026-04-28T09:00:00.000Z	33 \| good	6.263 \| good	27.617 \| good	31.044 \| good	0.474 \| good	2.934 \| good	0.153 \| good
2026-04-28T10:00:00.000Z	52 \| moderate	10.014 \| good	44.237 \| good	34.264 \| good	0.482 \| good	2.934 \| good	0.153 \| good
2026-04-28T11:00:00.000Z	52 \| moderate	9.891 \| good	44.102 \| good	29.537 \| good	0.49 \| good	2.935 \| good	0.153 \| good
2026-04-28T12:00:00.000Z	52 \| moderate	10.34 \| good	45.681 \| good	27.711 \| good	0.499 \| good	2.935 \| good	0.153 \| good
2026-04-28T13:00:00.000Z	52 \| moderate	9.571 \| good	42.527 \| good	24.507 \| good	0.573 \| good	2.871 \| good	0.154 \| good
2026-04-28T14:00:00.000Z	49 \| good	8.684 \| good	38.091 \| good	26.191 \| good	0.648 \| good	2.808 \| good	0.155 \| good
2026-04-28T15:00:00.000Z	44 \| good	7.736 \| good	33.804 \| good	30.28 \| good	0.722 \| good	2.744 \| good	0.157 \| good
2026-04-28T16:00:00.000Z	38 \| good	6.718 \| good	29.71 \| good	35.174 \| good	0.699 \| good	2.488 \| good	0.156 \| good
2026-04-28T17:00:00.000Z	44 \| good	7.512 \| good	33.093 \| good	39.794 \| good	0.676 \| good	2.233 \| good	0.155 \| good
2026-04-28T18:00:00.000Z	52 \| moderate	9.752 \| good	43.191 \| good	44.272 \| good	0.653 \| good	1.977 \| good	0.154 \| good
2026-04-28T19:00:00.000Z	44 \| good	7.951 \| good	34.685 \| good	44.049 \| good	0.678 \| good	2.101 \| good	0.154 \| good
2026-04-28T20:00:00.000Z	49 \| good	8.618 \| good	37.717 \| good	46.781 \| good	0.703 \| good	2.224 \| good	0.154 \| good
2026-04-28T21:00:00.000Z	52 \| moderate	9.778 \| good	43.606 \| good	45.889 \| good	0.729 \| good	2.347 \| good	0.153 \| good
2026-04-28T22:00:00.000Z	52 \| moderate	10.262 \| good	45.408 \| good	44.323 \| good	0.773 \| good	4.859 \| good	0.165 \| good
2026-04-28T23:00:00.000Z	49 \| good	9.353 \| good	41.791 \| good	43.636 \| good	0.816 \| good	7.37 \| good	0.177 \| good
2026-04-29T00:00:00.000Z	52 \| moderate	9.608 \| good	42.596 \| good	33.366 \| good	0.86 \| good	9.881 \| good	0.188 \| good
2026-04-29T01:00:00.000Z	58 \| moderate	12.995 \| fine	58.552 \| fine	26.447 \| good	1.033 \| good	13.914 \| good	0.206 \| good
2026-04-29T02:00:00.000Z	58 \| moderate	13.049 \| fine	58.84 \| fine	28.127 \| good	1.206 \| good	17.946 \| good	0.224 \| good
2026-04-29T03:00:00.000Z	58 \| moderate	13.364 \| fine	59.937 \| fine	29.503 \| good	1.379 \| good	21.979 \| good	0.243 \| good
2026-04-29T04:00:00.000Z	54 \| moderate	11.448 \| good	50.893 \| good	31.262 \| good	1.494 \| good	22.037 \| good	0.242 \| good
2026-04-29T05:00:00.000Z	58 \| moderate	12.906 \| fine	58.125 \| fine	25.049 \| good	1.608 \| good	22.095 \| good	0.241 \| good
2026-04-29T06:00:00.000Z	62 \| moderate	14.76 \| fine	65.599 \| fine	23.604 \| good	1.722 \| good	22.154 \| good	0.24 \| good
2026-04-29T07:00:00.000Z	52 \| moderate	10.15 \| good	44.926 \| good	37.33 \| good	1.697 \| good	21.664 \| good	0.233 \| good
2026-04-29T08:00:00.000Z	33 \| good	6.462 \| good	28.251 \| good	36.038 \| good	1.672 \| good	21.175 \| good	0.226 \| good
2026-04-29T09:00:00.000Z	33 \| good	5.882 \| good	25.92 \| good	32.102 \| good	1.647 \| good	20.686 \| good	0.219 \| good
2026-04-29T10:00:00.000Z	44 \| good	8.487 \| good	37.129 \| good	31.447 \| good	1.529 \| good	17.849 \| good	0.209 \| good
2026-04-29T11:00:00.000Z	49 \| good	8.528 \| good	37.705 \| good	27.4 \| good	1.411 \| good	15.011 \| good	0.2 \| good
2026-04-29T12:00:00.000Z	27 \| good	5.451 \| good	23.1 \| good	28.495 \| good	1.293 \| good	12.174 \| good	0.19 \| good
2026-04-29T13:00:00.000Z	27 \| good	4.783 \| good	20.648 \| good	27.241 \| good	1.325 \| good	9.969 \| good	0.185 \| good
2026-04-29T14:00:00.000Z	27 \| good	3.414 \| good	15.012 \| good	28.91 \| good	1.358 \| good	7.765 \| good	0.179 \| good
2026-04-29T15:00:00.000Z	31 \| good	2.167 \| good	8.868 \| good	32.634 \| good	1.39 \| good	5.56 \| good	0.174 \| good
2026-04-29T16:00:00.000Z	31 \| good	2.147 \| good	8.815 \| good	34.436 \| good	1.272 \| good	4.934 \| good	0.168 \| good
2026-04-29T17:00:00.000Z	32 \| good	2.966 \| good	12.363 \| good	35.382 \| good	1.154 \| good	4.308 \| good	0.161 \| good
2026-04-29T18:00:00.000Z	33 \| good	3.841 \| good	16.943 \| good	35.926 \| good	1.036 \| good	3.681 \| good	0.155 \| good
2026-04-29T19:00:00.000Z	32 \| good	3.075 \| good	13.477 \| good	35.431 \| good	0.976 \| good	3.757 \| good	0.153 \| good
2026-04-29T20:00:00.000Z	31 \| good	2.929 \| good	11.906 \| good	33.207 \| good	0.917 \| good	3.833 \| good	0.151 \| good
2026-04-29T21:00:00.000Z	32 \| good	4.02 \| good	17.431 \| good	35.138 \| good	0.857 \| good	3.909 \| good	0.149 \| good
2026-04-29T22:00:00.000Z	33 \| good	5.399 \| good	23.253 \| good	36.38 \| good	0.892 \| good	5.204 \| good	0.154 \| good
2026-04-29T23:00:00.000Z	35 \| good	4.976 \| good	21.505 \| good	38.052 \| good	0.928 \| good	6.498 \| good	0.16 \| good

Oak Park

Get reliable air quality data to drive your business

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

0.19ppm

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 02:00:00 on 2026-04-27.

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 10:00:00 on 2026-04-27.

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

As of now, the AQI in Oak Park, Illinois is 38, indicating Good 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 6.79 μg/m³.

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

The PM₁₀ concentration in Oak Park, Illinois is 30.55 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 0.186 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 0.411 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 22.297 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 2.807 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-26T00:00:00.000Z	35 \| good	4.563 \| good	20.254 \| good	38.267 \| good	0.49 \| good	2.141 \| good	0.161 \| good
2026-04-26T01:00:00.000Z	33 \| good	4.856 \| good	21.684 \| good	36.292 \| good	0.327 \| good	4.952 \| good	0.212 \| good
2026-04-26T02:00:00.000Z	33 \| good	5.36 \| good	23.707 \| good	35.581 \| good	0.398 \| good	9.381 \| good	0.212 \| good
2026-04-26T03:00:00.000Z	29 \| good	5.223 \| good	22.893 \| good	31.386 \| good	0.356 \| good	8.529 \| good	0.241 \| good
2026-04-26T04:00:00.000Z	28 \| good	5.223 \| good	22.893 \| good	29.759 \| good	0.349 \| good	7.69 \| good	0.226 \| good
2026-04-26T05:00:00.000Z	29 \| good	4.408 \| good	19.631 \| good	30.667 \| good	0.356 \| good	6.434 \| good	0.193 \| good
2026-04-26T06:00:00.000Z	27 \| good	4.408 \| good	19.631 \| good	29.447 \| good	0.342 \| good	3.973 \| good	0.193 \| good
2026-04-26T07:00:00.000Z	28 \| good	4.277 \| good	17.146 \| good	29.597 \| good	0.542 \| good	3.381 \| good	0.18 \| good
2026-04-26T08:00:00.000Z	33 \| good	5.802 \| good	18.844 \| good	26.95 \| good	0.429 \| good	2.748 \| good	0.148 \| good
2026-04-26T09:00:00.000Z	38 \| good	6.57 \| good	18.646 \| good	22.669 \| good	0.463 \| good	2.426 \| good	0.161 \| good
2026-04-26T10:00:00.000Z	33 \| good	6.367 \| good	18.783 \| good	22.498 \| good	0.37 \| good	6.373 \| good	0.161 \| good
2026-04-26T11:00:00.000Z	38 \| good	6.549 \| good	29.123 \| good	23.929 \| good	0.57 \| good	7.522 \| good	0.148 \| good
2026-04-26T12:00:00.000Z	58 \| moderate	13.18 \| fine	58.185 \| fine	22.182 \| good	0.585 \| good	3.471 \| good	0.148 \| good
2026-04-26T13:00:00.000Z	66 \| moderate	17.376 \| fine	77.646 \| fine	21.84 \| good	0.549 \| good	3.393 \| good	0.148 \| good
2026-04-26T14:00:00.000Z	69 \| moderate	18.884 \| fine	83.075 \| fine	26.023 \| good	0.622 \| good	1.468 \| good	0.164 \| good
2026-04-26T15:00:00.000Z	60 \| moderate	14.169 \| fine	62.539 \| fine	27.604 \| good	0.668 \| good	1.188 \| good	0.148 \| good
2026-04-26T16:00:00.000Z	60 \| moderate	14.169 \| fine	62.539 \| fine	30.34 \| good	0.718 \| good	1.526 \| good	0.148 \| good
2026-04-26T17:00:00.000Z	54 \| moderate	11.111 \| good	49.43 \| good	32.194 \| good	0.869 \| good	1.723 \| good	0.161 \| good
2026-04-26T18:00:00.000Z	56 \| moderate	11.902 \| good	52.891 \| good	33.557 \| good	2.197 \| good	1.355 \| good	0.161 \| good
2026-04-26T19:00:00.000Z	56 \| moderate	11.659 \| good	52.077 \| good	36.667 \| good	2.163 \| good	1.452 \| good	0.148 \| good
2026-04-26T20:00:00.000Z	54 \| moderate	11.016 \| good	48.956 \| good	36.87 \| good	2.456 \| good	1.397 \| good	0.148 \| good
2026-04-26T21:00:00.000Z	54 \| moderate	10.882 \| good	48.63 \| good	38.766 \| good	2.352 \| good	1.372 \| good	0.148 \| good
2026-04-26T22:00:00.000Z	54 \| moderate	11.058 \| good	49.008 \| good	39.752 \| good	1.636 \| good	2.064 \| good	0.161 \| good
2026-04-26T23:00:00.000Z	56 \| moderate	11.518 \| good	51.337 \| good	40.824 \| good	0.888 \| good	3.929 \| good	0.161 \| good
2026-04-27T00:00:00.000Z	56 \| moderate	12.49 \| fine	55.794 \| fine	40.48 \| good	0.703 \| good	5.55 \| good	0.161 \| good
2026-04-27T01:00:00.000Z	56 \| moderate	12.49 \| fine	55.794 \| fine	38.766 \| good	0.419 \| good	5.329 \| good	0.161 \| good
2026-04-27T02:00:00.000Z	56 \| moderate	12.155 \| fine	53.903 \| good	38.609 \| good	0.522 \| good	8.295 \| good	0.181 \| good
2026-04-27T03:00:00.000Z	38 \| good	6.905 \| good	30.63 \| good	32.462 \| good	1.159 \| good	11.35 \| good	0.213 \| good
2026-04-27T04:00:00.000Z	54 \| moderate	10.691 \| good	47.62 \| good	35.669 \| good	0.597 \| good	10.155 \| good	0.161 \| good
2026-04-27T05:00:00.000Z	52 \| moderate	10.331 \| good	45.665 \| good	33.548 \| good	2.51 \| good	3.619 \| good	0.207 \| good
2026-04-27T06:00:00.000Z	52 \| moderate	10.263 \| good	45.099 \| good	32.104 \| good	1.796 \| good	1.99 \| good	0.161 \| good
2026-04-27T07:00:00.000Z	52 \| moderate	10.263 \| good	35.981 \| good	31.071 \| good	0.629 \| good	3.156 \| good	0.161 \| good
2026-04-27T08:00:00.000Z	52 \| moderate	9.521 \| good	33.239 \| good	29.595 \| good	0.366 \| good	2.442 \| good	0.161 \| good
2026-04-27T09:00:00.000Z	49 \| good	8.956 \| good	31.406 \| good	27.813 \| good	0.371 \| good	1.818 \| good	0.161 \| good
2026-04-27T10:00:00.000Z	49 \| good	8.956 \| good	31.406 \| good	27.394 \| good	0.325 \| good	2.281 \| good	0.161 \| good
2026-04-27T11:00:00.000Z	49 \| good	8.815 \| good	39.074 \| good	25.955 \| good	0.426 \| good	2.446 \| good	0.161 \| good
2026-04-27T12:00:00.000Z	49 \| good	8.815 \| good	39.074 \| good	23.97 \| good	0.436 \| good	2.963 \| good	0.161 \| good
2026-04-27T13:00:00.000Z	49 \| good	8.948 \| good	39.714 \| good	22.424 \| good	0.54 \| good	4.601 \| good	0.161 \| good
2026-04-27T14:00:00.000Z	49 \| good	8.999 \| good	40.032 \| good	22.845 \| good	0.485 \| good	3.579 \| good	0.181 \| good
2026-04-27T15:00:00.000Z	49 \| good	9.402 \| good	41.729 \| good	21.973 \| good	0.484 \| good	4.969 \| good	0.181 \| good
2026-04-27T16:00:00.000Z	49 \| good	9.244 \| good	40.846 \| good	20.862 \| good	0.533 \| good	3.346 \| good	0.181 \| good
2026-04-27T17:00:00.000Z	49 \| good	9.244 \| good	40.846 \| good	21.116 \| good	0.528 \| good	3.568 \| good	0.181 \| good
2026-04-27T18:00:00.000Z	52 \| moderate	9.507 \| good	41.978 \| good	20.178 \| good	0.523 \| good	4.035 \| good	0.181 \| good
2026-04-27T19:00:00.000Z	52 \| moderate	10.191 \| good	45.059 \| good	17.793 \| good	0.403 \| good	4.382 \| good	0.181 \| good
2026-04-27T20:00:00.000Z	49 \| good	9.34 \| good	41.516 \| good	17.274 \| good	0.482 \| good	6.363 \| good	0.181 \| good
2026-04-27T21:00:00.000Z	49 \| good	8.511 \| good	37.527 \| good	20.465 \| good	0.451 \| good	3.17 \| good	0.195 \| good
2026-04-27T22:00:00.000Z	38 \| good	7.244 \| good	32.536 \| good	23.42 \| good	0.413 \| good	2.767 \| good	0.185 \| good
2026-04-27T23:00:00.000Z	38 \| good	6.79 \| good	30.55 \| good	22.297 \| good	0.411 \| good	2.807 \| good	0.186 \| good
2026-04-28T00:00:00.000Z	46 \| good	7.902 \| good	34.71 \| good	50.12 \| good	0.859 \| good	6.054 \| good	0.176 \| good
2026-04-28T01:00:00.000Z	51 \| moderate	7.828 \| good	34.1 \| good	54.661 \| good	0.77 \| good	5.84 \| good	0.171 \| good
2026-04-28T02:00:00.000Z	49 \| good	7.676 \| good	33.713 \| good	53.188 \| good	0.681 \| good	5.626 \| good	0.165 \| good
2026-04-28T03:00:00.000Z	51 \| moderate	7.001 \| good	30.905 \| good	54.506 \| good	0.592 \| good	5.412 \| good	0.16 \| good
2026-04-28T04:00:00.000Z	49 \| good	6.973 \| good	31.101 \| good	52.945 \| good	0.579 \| good	4.931 \| good	0.157 \| good
2026-04-28T05:00:00.000Z	46 \| good	7.143 \| good	31.637 \| good	49.548 \| good	0.566 \| good	4.45 \| good	0.155 \| good
2026-04-28T06:00:00.000Z	47 \| good	5.385 \| good	23.257 \| good	51.059 \| good	0.553 \| good	3.969 \| good	0.152 \| good
2026-04-28T07:00:00.000Z	44 \| good	4.452 \| good	19.253 \| good	47.026 \| good	0.527 \| good	3.624 \| good	0.153 \| good
2026-04-28T08:00:00.000Z	38 \| good	4.898 \| good	21.481 \| good	40.916 \| good	0.5 \| good	3.279 \| good	0.153 \| good
2026-04-28T09:00:00.000Z	33 \| good	6.263 \| good	27.617 \| good	31.044 \| good	0.474 \| good	2.934 \| good	0.153 \| good
2026-04-28T10:00:00.000Z	52 \| moderate	10.014 \| good	44.237 \| good	34.264 \| good	0.482 \| good	2.934 \| good	0.153 \| good
2026-04-28T11:00:00.000Z	52 \| moderate	9.891 \| good	44.102 \| good	29.537 \| good	0.49 \| good	2.935 \| good	0.153 \| good
2026-04-28T12:00:00.000Z	52 \| moderate	10.34 \| good	45.681 \| good	27.711 \| good	0.499 \| good	2.935 \| good	0.153 \| good
2026-04-28T13:00:00.000Z	52 \| moderate	9.571 \| good	42.527 \| good	24.507 \| good	0.573 \| good	2.871 \| good	0.154 \| good
2026-04-28T14:00:00.000Z	49 \| good	8.684 \| good	38.091 \| good	26.191 \| good	0.648 \| good	2.808 \| good	0.155 \| good
2026-04-28T15:00:00.000Z	44 \| good	7.736 \| good	33.804 \| good	30.28 \| good	0.722 \| good	2.744 \| good	0.157 \| good
2026-04-28T16:00:00.000Z	38 \| good	6.718 \| good	29.71 \| good	35.174 \| good	0.699 \| good	2.488 \| good	0.156 \| good
2026-04-28T17:00:00.000Z	44 \| good	7.512 \| good	33.093 \| good	39.794 \| good	0.676 \| good	2.233 \| good	0.155 \| good
2026-04-28T18:00:00.000Z	52 \| moderate	9.752 \| good	43.191 \| good	44.272 \| good	0.653 \| good	1.977 \| good	0.154 \| good
2026-04-28T19:00:00.000Z	44 \| good	7.951 \| good	34.685 \| good	44.049 \| good	0.678 \| good	2.101 \| good	0.154 \| good
2026-04-28T20:00:00.000Z	49 \| good	8.618 \| good	37.717 \| good	46.781 \| good	0.703 \| good	2.224 \| good	0.154 \| good
2026-04-28T21:00:00.000Z	52 \| moderate	9.778 \| good	43.606 \| good	45.889 \| good	0.729 \| good	2.347 \| good	0.153 \| good
2026-04-28T22:00:00.000Z	52 \| moderate	10.262 \| good	45.408 \| good	44.323 \| good	0.773 \| good	4.859 \| good	0.165 \| good
2026-04-28T23:00:00.000Z	49 \| good	9.353 \| good	41.791 \| good	43.636 \| good	0.816 \| good	7.37 \| good	0.177 \| good
2026-04-29T00:00:00.000Z	52 \| moderate	9.608 \| good	42.596 \| good	33.366 \| good	0.86 \| good	9.881 \| good	0.188 \| good
2026-04-29T01:00:00.000Z	58 \| moderate	12.995 \| fine	58.552 \| fine	26.447 \| good	1.033 \| good	13.914 \| good	0.206 \| good
2026-04-29T02:00:00.000Z	58 \| moderate	13.049 \| fine	58.84 \| fine	28.127 \| good	1.206 \| good	17.946 \| good	0.224 \| good
2026-04-29T03:00:00.000Z	58 \| moderate	13.364 \| fine	59.937 \| fine	29.503 \| good	1.379 \| good	21.979 \| good	0.243 \| good
2026-04-29T04:00:00.000Z	54 \| moderate	11.448 \| good	50.893 \| good	31.262 \| good	1.494 \| good	22.037 \| good	0.242 \| good
2026-04-29T05:00:00.000Z	58 \| moderate	12.906 \| fine	58.125 \| fine	25.049 \| good	1.608 \| good	22.095 \| good	0.241 \| good
2026-04-29T06:00:00.000Z	62 \| moderate	14.76 \| fine	65.599 \| fine	23.604 \| good	1.722 \| good	22.154 \| good	0.24 \| good
2026-04-29T07:00:00.000Z	52 \| moderate	10.15 \| good	44.926 \| good	37.33 \| good	1.697 \| good	21.664 \| good	0.233 \| good
2026-04-29T08:00:00.000Z	33 \| good	6.462 \| good	28.251 \| good	36.038 \| good	1.672 \| good	21.175 \| good	0.226 \| good
2026-04-29T09:00:00.000Z	33 \| good	5.882 \| good	25.92 \| good	32.102 \| good	1.647 \| good	20.686 \| good	0.219 \| good
2026-04-29T10:00:00.000Z	44 \| good	8.487 \| good	37.129 \| good	31.447 \| good	1.529 \| good	17.849 \| good	0.209 \| good
2026-04-29T11:00:00.000Z	49 \| good	8.528 \| good	37.705 \| good	27.4 \| good	1.411 \| good	15.011 \| good	0.2 \| good
2026-04-29T12:00:00.000Z	27 \| good	5.451 \| good	23.1 \| good	28.495 \| good	1.293 \| good	12.174 \| good	0.19 \| good
2026-04-29T13:00:00.000Z	27 \| good	4.783 \| good	20.648 \| good	27.241 \| good	1.325 \| good	9.969 \| good	0.185 \| good
2026-04-29T14:00:00.000Z	27 \| good	3.414 \| good	15.012 \| good	28.91 \| good	1.358 \| good	7.765 \| good	0.179 \| good
2026-04-29T15:00:00.000Z	31 \| good	2.167 \| good	8.868 \| good	32.634 \| good	1.39 \| good	5.56 \| good	0.174 \| good
2026-04-29T16:00:00.000Z	31 \| good	2.147 \| good	8.815 \| good	34.436 \| good	1.272 \| good	4.934 \| good	0.168 \| good
2026-04-29T17:00:00.000Z	32 \| good	2.966 \| good	12.363 \| good	35.382 \| good	1.154 \| good	4.308 \| good	0.161 \| good
2026-04-29T18:00:00.000Z	33 \| good	3.841 \| good	16.943 \| good	35.926 \| good	1.036 \| good	3.681 \| good	0.155 \| good
2026-04-29T19:00:00.000Z	32 \| good	3.075 \| good	13.477 \| good	35.431 \| good	0.976 \| good	3.757 \| good	0.153 \| good
2026-04-29T20:00:00.000Z	31 \| good	2.929 \| good	11.906 \| good	33.207 \| good	0.917 \| good	3.833 \| good	0.151 \| good
2026-04-29T21:00:00.000Z	32 \| good	4.02 \| good	17.431 \| good	35.138 \| good	0.857 \| good	3.909 \| good	0.149 \| good
2026-04-29T22:00:00.000Z	33 \| good	5.399 \| good	23.253 \| good	36.38 \| good	0.892 \| good	5.204 \| good	0.154 \| good
2026-04-29T23:00:00.000Z	35 \| good	4.976 \| good	21.505 \| good	38.052 \| good	0.928 \| good	6.498 \| good	0.16 \| 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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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)

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