What is the PM10 level in Aurora, Illinois at the moment?

The PM10 concentration in Aurora, Illinois is 95.432 μg/m3 at the moment.

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

Currently, Aurora, Illinois has a sulfur dioxide (SO2) concentration of 1.436 ppb.

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

The current ozone (O3) level in Aurora, Illinois at the moment is 46.174 ppm.

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

Nitrogen dioxide (NO2) level in Aurora, Illinois at the moment is 8.065 ppb.

Live air quality index in Aurora, Illinois today

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

Stay updated with real-time air quality in Aurora, 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

Aurora, Illinois

Last updated: ... (Local time)

Major air pollutants in Aurora, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

30.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

135.27 μg/m³

155

255

425

605+

Ozone (O₃)

40.02 ppb

201

201+

Sulfur Dioxide (SO₂)

1.05 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Aurora, Illinois

Scroll To Air Quality Map

Track live Aurora, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T19:00:00.000Z	31 \| good	4.803 \| good	20.89 \| good	33.639 \| good	0.428 \| good	1.7 \| good	0.223 \| good
2025-07-20T20:00:00.000Z	33 \| good	5.682 \| good	24.241 \| good	32.505 \| good	0.466 \| good	1.369 \| good	0.196 \| good
2025-07-20T21:00:00.000Z	35 \| good	6.086 \| good	26.699 \| good	38.139 \| good	0.515 \| good	1.288 \| good	0.196 \| good
2025-07-20T22:00:00.000Z	33 \| good	5.918 \| good	25.771 \| good	35.075 \| good	0.406 \| good	1.355 \| good	0.139 \| good
2025-07-20T23:00:00.000Z	33 \| good	5.729 \| good	25.453 \| good	36.017 \| good	0.39 \| good	3.543 \| good	0.175 \| good
2025-07-21T00:00:00.000Z	33 \| good	5.662 \| good	24.525 \| good	35.239 \| good	0.374 \| good	3.456 \| good	0.229 \| good
2025-07-21T01:00:00.000Z	33 \| good	5.479 \| good	23.814 \| good	35.724 \| good	0.408 \| good	3.852 \| good	0.241 \| good
2025-07-21T02:00:00.000Z	33 \| good	5.808 \| good	25.611 \| good	31.87 \| good	0.449 \| good	5.215 \| good	0.241 \| good
2025-07-21T03:00:00.000Z	33 \| good	6.404 \| good	28.328 \| good	30.815 \| good	0.387 \| good	5.342 \| good	0.254 \| good
2025-07-21T04:00:00.000Z	38 \| good	6.711 \| good	30.054 \| good	33.237 \| good	0.324 \| good	3.755 \| good	0.251 \| good
2025-07-21T05:00:00.000Z	54 \| moderate	10.985 \| good	46.931 \| good	30.723 \| good	0.412 \| good	1.778 \| good	0.264 \| good
2025-07-21T06:00:00.000Z	52 \| moderate	10.136 \| good	46.85 \| good	30.546 \| good	0.473 \| good	4.091 \| good	0.243 \| good
2025-07-21T07:00:00.000Z	77 \| moderate	23.257 \| fine	99.082 \| fine	29.393 \| good	0.588 \| good	1.882 \| good	0.23 \| good
2025-07-21T08:00:00.000Z	77 \| moderate	23.35 \| fine	102.909 \| fine	26.12 \| good	0.413 \| good	3.076 \| good	0.204 \| good
2025-07-21T09:00:00.000Z	90 \| moderate	29.623 \| fine	127.394 \| fine	25.29 \| good	0.376 \| good	4.017 \| good	0.209 \| good
2025-07-21T10:00:00.000Z	112 \| sensitive	39.539 \| moderate	174.717 \| moderate	22.508 \| good	0.44 \| good	7.397 \| good	0.209 \| good
2025-07-21T11:00:00.000Z	117 \| sensitive	41.591 \| moderate	184.27 \| moderate	18.513 \| good	0.703 \| good	4.679 \| good	0.175 \| good
2025-07-21T12:00:00.000Z	115 \| sensitive	40.812 \| moderate	180.75 \| moderate	18.6 \| good	0.977 \| good	5.99 \| good	0.175 \| good
2025-07-21T13:00:00.000Z	107 \| sensitive	37.704 \| moderate	165.197 \| moderate	15.431 \| good	1.042 \| good	7.37 \| good	0.177 \| good
2025-07-21T14:00:00.000Z	90 \| moderate	30.223 \| fine	134.085 \| fine	21.774 \| good	0.862 \| good	4.445 \| good	0.156 \| good
2025-07-21T15:00:00.000Z	90 \| moderate	29.63 \| fine	128.654 \| fine	26.95 \| good	2.612 \| good	3.73 \| good	0.156 \| good
2025-07-21T16:00:00.000Z	79 \| moderate	23.718 \| fine	102.496 \| fine	25.792 \| good	2.725 \| good	2.226 \| good	0.141 \| good
2025-07-21T17:00:00.000Z	71 \| moderate	20.167 \| fine	87.735 \| fine	33.482 \| good	1.262 \| good	1.587 \| good	0.14 \| good
2025-07-21T18:00:00.000Z	67 \| moderate	18.391 \| fine	78.718 \| fine	38.917 \| good	1.099 \| good	1.773 \| good	0.165 \| good
2025-07-21T19:00:00.000Z	69 \| moderate	18.525 \| fine	77.001 \| fine	47.254 \| good	1.44 \| good	1.886 \| good	0.201 \| good
2025-07-21T20:00:00.000Z	67 \| moderate	18.039 \| fine	80.227 \| fine	48.874 \| good	0.928 \| good	1.435 \| good	0.19 \| good
2025-07-21T21:00:00.000Z	67 \| moderate	17.865 \| fine	80.366 \| fine	50.818 \| good	2.073 \| good	1.512 \| good	0.201 \| good
2025-07-21T22:00:00.000Z	67 \| moderate	17.568 \| fine	77.205 \| fine	55.335 \| fine	2.151 \| good	1.661 \| good	0.234 \| good
2025-07-21T23:00:00.000Z	69 \| moderate	19.354 \| fine	83.864 \| fine	56.075 \| fine	1.298 \| good	1.381 \| good	0.245 \| good
2025-07-22T00:00:00.000Z	73 \| moderate	20.597 \| fine	90.886 \| fine	48.541 \| good	1.179 \| good	1.562 \| good	0.267 \| good
2025-07-22T01:00:00.000Z	73 \| moderate	20.858 \| fine	91.728 \| fine	47.951 \| good	1.718 \| good	4.116 \| good	0.285 \| good
2025-07-22T02:00:00.000Z	77 \| moderate	22.549 \| fine	95.432 \| fine	46.174 \| good	1.436 \| good	8.065 \| good	0.276 \| good
2025-07-22T03:00:00.000Z	71 \| moderate	19.85 \| fine	87.669 \| fine	24.354 \| good	2.065 \| good	10.258 \| good	0.307 \| good
2025-07-22T04:00:00.000Z	81 \| moderate	24.705 \| fine	106.876 \| fine	36.591 \| good	0.452 \| good	7.686 \| good	0.201 \| good
2025-07-22T05:00:00.000Z	84 \| moderate	27.398 \| fine	118.816 \| fine	28.163 \| good	0.566 \| good	8.237 \| good	0.159 \| good
2025-07-22T06:00:00.000Z	84 \| moderate	27.154 \| fine	118.461 \| fine	26.611 \| good	0.866 \| good	10.524 \| good	0.159 \| good
2025-07-22T07:00:00.000Z	86 \| moderate	28.323 \| fine	123.286 \| fine	27.812 \| good	0.705 \| good	10.154 \| good	0.129 \| good
2025-07-22T08:00:00.000Z	88 \| moderate	28.912 \| fine	124.448 \| fine	27.325 \| good	0.467 \| good	12.696 \| good	0.129 \| good
2025-07-22T09:00:00.000Z	90 \| moderate	30.163 \| fine	129.814 \| fine	22.422 \| good	0.322 \| good	11.032 \| good	0.116 \| good
2025-07-22T10:00:00.000Z	90 \| moderate	30.372 \| fine	130.318 \| fine	20.178 \| good	0.363 \| good	10.138 \| good	0.129 \| good
2025-07-22T11:00:00.000Z	90 \| moderate	30.299 \| fine	130.934 \| fine	19.938 \| good	0.529 \| good	9.038 \| good	0.18 \| good
2025-07-22T12:00:00.000Z	90 \| moderate	30.048 \| fine	130.713 \| fine	17.939 \| good	0.525 \| good	8.915 \| good	0.181 \| good
2025-07-22T13:00:00.000Z	92 \| moderate	30.554 \| fine	132.818 \| fine	19.454 \| good	0.323 \| good	6.916 \| good	0.18 \| good
2025-07-22T14:00:00.000Z	92 \| moderate	30.795 \| fine	134.137 \| fine	23.364 \| good	0.685 \| good	4.36 \| good	0.192 \| good
2025-07-22T15:00:00.000Z	92 \| moderate	30.775 \| fine	134.085 \| fine	25.221 \| good	0.798 \| good	4.945 \| good	0.225 \| good
2025-07-22T16:00:00.000Z	92 \| moderate	31.104 \| fine	135.625 \| fine	32.828 \| good	1.192 \| good	3.535 \| good	0.21 \| good
2025-07-22T17:00:00.000Z	92 \| moderate	30.982 \| fine	135.27 \| fine	40.017 \| good	1.05 \| good	2.122 \| good	0.21 \| good
2025-07-22T18:00:00.000Z	92 \| moderate	30.982 \| fine	135.27 \| fine	40.017 \| good	1.05 \| good	2.122 \| good	0.21 \| good
2025-07-22T03:00:00.000Z	52 \| moderate	10.442 \| good	46.461 \| good	25.737 \| good	1.834 \| good	9.83 \| good	0.306 \| good
2025-07-22T04:00:00.000Z	49 \| good	9.199 \| good	40.542 \| good	21.87 \| good	1.821 \| good	9.949 \| good	0.305 \| good
2025-07-22T05:00:00.000Z	49 \| good	8.959 \| good	39.599 \| good	19.518 \| good	1.807 \| good	10.067 \| good	0.303 \| good
2025-07-22T06:00:00.000Z	56 \| moderate	11.622 \| good	51.225 \| good	16.24 \| good	1.793 \| good	10.186 \| good	0.302 \| good
2025-07-22T07:00:00.000Z	58 \| moderate	13.041 \| fine	58.488 \| fine	14.775 \| good	1.808 \| good	9.847 \| good	0.3 \| good
2025-07-22T08:00:00.000Z	58 \| moderate	13.142 \| fine	58.806 \| fine	13.254 \| good	1.822 \| good	9.509 \| good	0.298 \| good
2025-07-22T09:00:00.000Z	62 \| moderate	14.983 \| fine	67.025 \| fine	12.369 \| good	1.836 \| good	9.17 \| good	0.295 \| good
2025-07-22T10:00:00.000Z	69 \| moderate	19.217 \| fine	85.027 \| fine	13.657 \| good	1.736 \| good	8.519 \| good	0.295 \| good
2025-07-22T11:00:00.000Z	77 \| moderate	22.85 \| fine	99.882 \| fine	14.4 \| good	1.636 \| good	7.868 \| good	0.294 \| good
2025-07-22T12:00:00.000Z	81 \| moderate	24.697 \| fine	107.514 \| fine	17.306 \| good	1.536 \| good	7.216 \| good	0.293 \| good
2025-07-22T13:00:00.000Z	77 \| moderate	22.854 \| fine	100.518 \| fine	22.948 \| good	1.657 \| good	6.365 \| good	0.295 \| good
2025-07-22T14:00:00.000Z	71 \| moderate	19.678 \| fine	86.831 \| fine	29.639 \| good	1.779 \| good	5.513 \| good	0.296 \| good
2025-07-22T15:00:00.000Z	69 \| moderate	18.779 \| fine	82.831 \| fine	35.234 \| good	1.9 \| good	4.661 \| good	0.298 \| good
2025-07-22T16:00:00.000Z	64 \| moderate	16.361 \| fine	72.698 \| fine	41.217 \| good	2.012 \| good	3.63 \| good	0.276 \| good
2025-07-22T17:00:00.000Z	64 \| moderate	15.713 \| fine	70.53 \| fine	45.764 \| good	2.124 \| good	2.599 \| good	0.255 \| good
2025-07-22T18:00:00.000Z	62 \| moderate	15.089 \| fine	67.206 \| fine	47.712 \| good	2.235 \| good	1.568 \| good	0.233 \| good
2025-07-22T19:00:00.000Z	60 \| moderate	13.981 \| fine	62.831 \| fine	47.11 \| good	2.113 \| good	1.662 \| good	0.227 \| good
2025-07-22T20:00:00.000Z	58 \| moderate	13.083 \| fine	59.058 \| fine	48.06 \| good	1.991 \| good	1.756 \| good	0.221 \| good
2025-07-22T21:00:00.000Z	58 \| moderate	13.498 \| fine	60.831 \| fine	47.133 \| good	1.868 \| good	1.85 \| good	0.215 \| good
2025-07-22T22:00:00.000Z	62 \| moderate	14.523 \| fine	64.779 \| fine	43.975 \| good	1.73 \| good	2.722 \| good	0.217 \| good
2025-07-22T23:00:00.000Z	64 \| moderate	15.54 \| fine	69.033 \| fine	39.195 \| good	1.591 \| good	3.593 \| good	0.219 \| good
2025-07-23T00:00:00.000Z	62 \| moderate	14.609 \| fine	65.082 \| fine	35.968 \| good	1.453 \| good	4.464 \| good	0.221 \| good
2025-07-23T01:00:00.000Z	56 \| moderate	12.46 \| fine	55.752 \| fine	34.547 \| good	1.475 \| good	5.697 \| good	0.229 \| good
2025-07-23T02:00:00.000Z	54 \| moderate	11.469 \| good	50.513 \| good	32.617 \| good	1.497 \| good	6.929 \| good	0.236 \| good
2025-07-23T03:00:00.000Z	58 \| moderate	13.109 \| fine	59.366 \| fine	29.44 \| good	1.519 \| good	8.161 \| good	0.244 \| good
2025-07-23T04:00:00.000Z	58 \| moderate	13.3 \| fine	59.486 \| fine	27.218 \| good	1.476 \| good	7.645 \| good	0.242 \| good
2025-07-23T05:00:00.000Z	58 \| moderate	13.24 \| fine	59.047 \| fine	23.761 \| good	1.432 \| good	7.128 \| good	0.24 \| good
2025-07-23T06:00:00.000Z	56 \| moderate	12.072 \| good	54.349 \| good	21.682 \| good	1.389 \| good	6.612 \| good	0.239 \| good
2025-07-23T07:00:00.000Z	54 \| moderate	11.173 \| good	49.68 \| good	20.451 \| good	1.323 \| good	6.207 \| good	0.235 \| good
2025-07-23T08:00:00.000Z	54 \| moderate	11.189 \| good	49.72 \| good	18.701 \| good	1.258 \| good	5.803 \| good	0.232 \| good
2025-07-23T09:00:00.000Z	58 \| moderate	13 \| fine	58.768 \| fine	17.888 \| good	1.192 \| good	5.398 \| good	0.229 \| good
2025-07-23T10:00:00.000Z	64 \| moderate	16.238 \| fine	71.735 \| fine	18.39 \| good	1.246 \| good	5.132 \| good	0.229 \| good
2025-07-23T11:00:00.000Z	62 \| moderate	15.404 \| fine	68.922 \| fine	18.641 \| good	1.3 \| good	4.865 \| good	0.229 \| good
2025-07-23T12:00:00.000Z	62 \| moderate	15.253 \| fine	68.715 \| fine	21.778 \| good	1.354 \| good	4.599 \| good	0.23 \| good
2025-07-23T13:00:00.000Z	62 \| moderate	14.688 \| fine	65.333 \| fine	29.764 \| good	2.047 \| good	4.005 \| good	0.232 \| good
2025-07-23T14:00:00.000Z	62 \| moderate	14.528 \| fine	65.069 \| fine	36.938 \| good	2.74 \| good	3.412 \| good	0.234 \| good
2025-07-23T15:00:00.000Z	58 \| moderate	12.919 \| fine	58.451 \| fine	39.587 \| good	3.433 \| good	2.819 \| good	0.236 \| good
2025-07-23T16:00:00.000Z	60 \| moderate	14.48 \| fine	64.947 \| fine	43.023 \| good	3.287 \| good	2.329 \| good	0.226 \| good
2025-07-23T17:00:00.000Z	62 \| moderate	15.061 \| fine	67.154 \| fine	43.472 \| good	3.141 \| good	1.839 \| good	0.216 \| good
2025-07-23T18:00:00.000Z	60 \| moderate	13.865 \| fine	62.886 \| fine	43.837 \| good	2.996 \| good	1.35 \| good	0.207 \| good
2025-07-23T19:00:00.000Z	58 \| moderate	13.022 \| fine	58.942 \| fine	43.289 \| good	2.6 \| good	1.355 \| good	0.2 \| good
2025-07-23T20:00:00.000Z	56 \| moderate	11.838 \| good	53.232 \| good	43.15 \| good	2.205 \| good	1.361 \| good	0.193 \| good
2025-07-23T21:00:00.000Z	58 \| moderate	13.118 \| fine	58.896 \| fine	40.991 \| good	1.81 \| good	1.366 \| good	0.186 \| good
2025-07-23T22:00:00.000Z	60 \| moderate	14.401 \| fine	64.489 \| fine	39.717 \| good	1.634 \| good	2.355 \| good	0.191 \| good
2025-07-23T23:00:00.000Z	60 \| moderate	13.91 \| fine	62.485 \| fine	36.092 \| good	1.457 \| good	3.343 \| good	0.197 \| good
2025-07-24T00:00:00.000Z	61 \| moderate	7.964 \| good	9.917 \| good	58.099 \| fine	1.289 \| good	4.363 \| good	0.202 \| good
2025-07-24T01:00:00.000Z	52 \| moderate	10.496 \| good	46.157 \| good	38.316 \| good	1.221 \| good	5.518 \| good	0.209 \| good
2025-07-24T02:00:00.000Z	54 \| moderate	10.954 \| good	48.232 \| good	33.49 \| good	1.162 \| good	6.704 \| good	0.216 \| good

Aurora

Get reliable air quality data to drive your business

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

0.28ppm

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 Aurora, Illinois?

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

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

In the past 24 hours, the air quality in Aurora, Illinois was at its worst at 11:00:00 on 2025-07-21.

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

In the last 24 hours, the best air quality in Aurora, Illinois was observed at 03:00:00 on 2025-07-21.

What is the AQI in Aurora, Illinois right now?

As of now, the AQI in Aurora, Illinois is 77, indicating Moderate conditions.

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

Aurora, Illinois air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Aurora, Illinois are currently 22.549 μg/m³.

What is the PM₁₀ level in Aurora, Illinois at the moment?

The PM₁₀ concentration in Aurora, Illinois is 95.432 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Aurora, Illinois is 0.276 ppm.

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

Currently, Aurora, Illinois has a sulfur dioxide (SO₂) concentration of 1.436 ppb.

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

The current ozone (O₃) level in Aurora, Illinois at the moment is 46.174 ppm.

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

Nitrogen dioxide (NO₂) level in Aurora, Illinois at the moment is 8.065 ppb.

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