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

The PM10 concentration in Aurora, Illinois is 25.593 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 0.895 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 44.377 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 3.887 ppb.

Live air quality index in Aurora, Illinois today

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

PM2.5 levels in Aurora, Illinois are currently 5.861 μg/m3.

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)

Good

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)

5.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.59 μg/m³

155

255

425

605+

Ozone (O₃)

44.38 ppb

201

201+

Sulfur Dioxide (SO₂)

0.90 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 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
2026-07-22T00:00:00.000Z	52 \| moderate	10.192 \| good	45.433 \| good	44.338 \| good	2.411 \| good	1.988 \| good	0.189 \| good
2026-07-22T01:00:00.000Z	49 \| good	8.59 \| good	37.902 \| good	43.603 \| good	1.237 \| good	2.957 \| good	0.189 \| good
2026-07-22T02:00:00.000Z	44 \| good	8.423 \| good	37.481 \| good	38.633 \| good	0.822 \| good	2.614 \| good	0.189 \| good
2026-07-22T03:00:00.000Z	44 \| good	8.485 \| good	38.065 \| good	32.985 \| good	0.619 \| good	3.005 \| good	0.146 \| good
2026-07-22T04:00:00.000Z	27 \| good	4.764 \| good	21.157 \| good	27.955 \| good	0.684 \| good	3.38 \| good	0.146 \| good
2026-07-22T05:00:00.000Z	25 \| good	4.341 \| good	19.517 \| good	27.175 \| good	0.622 \| good	2.878 \| good	0.146 \| good
2026-07-22T06:00:00.000Z	22 \| good	3.669 \| good	16.263 \| good	23.46 \| good	0.395 \| good	2.766 \| good	0.162 \| good
2026-07-22T07:00:00.000Z	22 \| good	3.689 \| good	16.249 \| good	22.832 \| good	0.518 \| good	2.618 \| good	0.162 \| good
2026-07-22T08:00:00.000Z	21 \| good	3.11 \| good	12.893 \| good	23.385 \| good	0.625 \| good	3.709 \| good	0.162 \| good
2026-07-22T09:00:00.000Z	20 \| good	2.677 \| good	11.304 \| good	22.168 \| good	0.935 \| good	3.375 \| good	0.183 \| good
2026-07-22T10:00:00.000Z	23 \| good	2.388 \| good	10.318 \| good	25.05 \| good	0.648 \| good	4.528 \| good	0.177 \| good
2026-07-22T11:00:00.000Z	21 \| good	2.203 \| good	9.533 \| good	23.197 \| good	0.709 \| good	6.098 \| good	0.211 \| good
2026-07-22T12:00:00.000Z	19 \| good	2.456 \| good	10.5 \| good	20.817 \| good	0.731 \| good	8.609 \| good	0.229 \| good
2026-07-22T13:00:00.000Z	19 \| good	2.455 \| good	10.548 \| good	21.339 \| good	0.471 \| good	7.672 \| good	0.229 \| good
2026-07-22T14:00:00.000Z	21 \| good	2.557 \| good	10.789 \| good	22.923 \| good	0.458 \| good	7.41 \| good	0.18 \| good
2026-07-22T15:00:00.000Z	25 \| good	2.858 \| good	12.265 \| good	26.885 \| good	0.828 \| good	2.898 \| good	0.156 \| good
2026-07-22T16:00:00.000Z	26 \| good	2.864 \| good	12.304 \| good	28.402 \| good	0.882 \| good	2.654 \| good	0.16 \| good
2026-07-22T17:00:00.000Z	28 \| good	2.774 \| good	11.505 \| good	29.891 \| good	1.918 \| good	1.567 \| good	0.16 \| good
2026-07-22T18:00:00.000Z	31 \| good	3.138 \| good	13.267 \| good	33.382 \| good	2.714 \| good	1.571 \| good	0.16 \| good
2026-07-22T19:00:00.000Z	33 \| good	3.463 \| good	15.069 \| good	36.417 \| good	1.372 \| good	2.829 \| good	0.16 \| good
2026-07-22T20:00:00.000Z	34 \| good	3.782 \| good	17.031 \| good	37.082 \| good	1.372 \| good	2.918 \| good	0.126 \| good
2026-07-22T21:00:00.000Z	35 \| good	4.031 \| good	17.909 \| good	38.049 \| good	1.844 \| good	3.322 \| good	0.143 \| good
2026-07-22T22:00:00.000Z	35 \| good	4.164 \| good	18.138 \| good	38.185 \| good	2.447 \| good	2.025 \| good	0.113 \| good
2026-07-22T23:00:00.000Z	34 \| good	4.128 \| good	18.694 \| good	37.208 \| good	0.539 \| good	2.784 \| good	0.113 \| good
2026-07-23T00:00:00.000Z	34 \| good	4.195 \| good	18.654 \| good	37.265 \| good	0.831 \| good	2.679 \| good	0.143 \| good
2026-07-23T01:00:00.000Z	35 \| good	4.677 \| good	20.781 \| good	37.641 \| good	1.419 \| good	4.676 \| good	0.143 \| good
2026-07-23T02:00:00.000Z	33 \| good	5.105 \| good	22.51 \| good	35.819 \| good	1.11 \| good	4.31 \| good	0.159 \| good
2026-07-23T03:00:00.000Z	60 \| moderate	13.528 \| fine	61.087 \| fine	14.039 \| good	0.78 \| good	7.971 \| good	0.142 \| good
2026-07-23T04:00:00.000Z	33 \| good	6.357 \| good	28.094 \| good	28.209 \| good	0.575 \| good	9.26 \| good	0.204 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.355 \| good	28.172 \| good	30.35 \| good	0.627 \| good	9.615 \| good	0.202 \| good
2026-07-23T06:00:00.000Z	49 \| good	9.433 \| good	42.17 \| good	22.731 \| good	0.836 \| good	8.532 \| good	0.159 \| good
2026-07-23T07:00:00.000Z	52 \| moderate	9.641 \| good	43.257 \| good	14.168 \| good	0.822 \| good	12.97 \| good	0.159 \| good
2026-07-23T08:00:00.000Z	54 \| moderate	11.45 \| good	51.079 \| good	11.073 \| good	0.909 \| good	13.992 \| good	0.159 \| good
2026-07-23T09:00:00.000Z	49 \| good	9.098 \| good	40.517 \| good	8.816 \| good	1.002 \| good	12.359 \| good	0.159 \| good
2026-07-23T10:00:00.000Z	44 \| good	7.561 \| good	33.434 \| good	7.584 \| good	1.123 \| good	13.212 \| good	0.189 \| good
2026-07-23T11:00:00.000Z	44 \| good	7.594 \| good	33.316 \| good	6.918 \| good	1.275 \| good	11.731 \| good	0.202 \| good
2026-07-23T12:00:00.000Z	44 \| good	7.631 \| good	33.696 \| good	5.226 \| good	1.435 \| good	15.082 \| good	0.258 \| good
2026-07-23T13:00:00.000Z	44 \| good	7.702 \| good	34.251 \| good	9.213 \| good	1.698 \| good	14.02 \| good	0.258 \| good
2026-07-23T14:00:00.000Z	33 \| good	6.361 \| good	27.847 \| good	11.581 \| good	2.402 \| good	13.313 \| good	0.274 \| good
2026-07-23T15:00:00.000Z	33 \| good	5.545 \| good	24.5 \| good	21.553 \| good	3.013 \| good	11.387 \| good	0.245 \| good
2026-07-23T16:00:00.000Z	27 \| good	5.414 \| good	23.708 \| good	26.558 \| good	3.151 \| good	5.326 \| good	0.151 \| good
2026-07-23T17:00:00.000Z	31 \| good	5.393 \| good	23.645 \| good	32.755 \| good	2.419 \| good	3.979 \| good	0.127 \| good
2026-07-23T18:00:00.000Z	34 \| good	5.517 \| good	24.25 \| good	37.031 \| good	2.224 \| good	6.633 \| good	0.176 \| good
2026-07-23T19:00:00.000Z	36 \| good	5.553 \| good	24.489 \| good	38.726 \| good	1.918 \| good	6.422 \| good	0.142 \| good
2026-07-23T20:00:00.000Z	40 \| good	5.651 \| good	25.012 \| good	42.803 \| good	1.491 \| good	4.818 \| good	0.142 \| good
2026-07-23T21:00:00.000Z	41 \| good	5.672 \| good	24.884 \| good	44.42 \| good	1.87 \| good	4.7 \| good	0.142 \| good
2026-07-23T22:00:00.000Z	41 \| good	5.861 \| good	25.593 \| good	44.377 \| good	0.895 \| good	3.887 \| good	0.125 \| good
2026-07-23T23:00:00.000Z	40 \| good	5.821 \| good	25.355 \| good	43.312 \| good	0.732 \| good	3.711 \| good	0.142 \| good
2026-07-23T23:00:00.000Z	41 \| good	5.861 \| good	25.593 \| good	44.377 \| good	0.895 \| good	3.887 \| good	0.125 \| good
2026-07-24T00:00:00.000Z	37 \| good	3.997 \| good	17.56 \| good	40.003 \| good	1.213 \| good	3.075 \| good	0.123 \| good
2026-07-24T01:00:00.000Z	49 \| good	8.897 \| good	39.23 \| good	38.86 \| good	1.164 \| good	7.115 \| good	0.147 \| good
2026-07-24T02:00:00.000Z	56 \| moderate	11.95 \| good	52.765 \| good	34.861 \| good	1.106 \| good	13.567 \| good	0.181 \| good
2026-07-24T03:00:00.000Z	58 \| moderate	12.912 \| fine	58.067 \| fine	32.08 \| good	1.069 \| good	18.587 \| good	0.207 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	12.052 \| good	53.618 \| good	29.144 \| good	1.079 \| good	22.77 \| good	0.23 \| good
2026-07-24T05:00:00.000Z	52 \| moderate	10.479 \| good	46.55 \| good	23.301 \| good	1.103 \| good	24.746 \| good	0.257 \| good
2026-07-24T06:00:00.000Z	44 \| good	8.013 \| good	35.106 \| good	17.333 \| good	1.102 \| good	25.803 \| good	0.276 \| good
2026-07-24T07:00:00.000Z	38 \| good	6.592 \| good	29.335 \| good	15.286 \| good	1.126 \| good	26.501 \| good	0.287 \| good
2026-07-24T08:00:00.000Z	25 \| good	4.167 \| good	18.455 \| good	13.579 \| good	1.145 \| good	26.98 \| good	0.295 \| good
2026-07-24T09:00:00.000Z	25 \| good	1.498 \| good	5.905 \| good	11.208 \| good	1.177 \| good	26.852 \| good	0.293 \| good
2026-07-24T10:00:00.000Z	25 \| good	0.947 \| good	3.594 \| good	6.758 \| good	1.237 \| good	26.893 \| good	0.284 \| good
2026-07-24T11:00:00.000Z	23 \| good	0.796 \| good	2.935 \| good	6.076 \| good	1.305 \| good	24.417 \| good	0.282 \| good
2026-07-24T12:00:00.000Z	19 \| good	1.053 \| good	4.29 \| good	5.174 \| good	1.326 \| good	20.236 \| good	0.275 \| good
2026-07-24T13:00:00.000Z	14 \| good	0.945 \| good	3.852 \| good	14.217 \| good	1.541 \| good	15.229 \| good	0.218 \| good
2026-07-24T14:00:00.000Z	24 \| good	0.923 \| good	3.753 \| good	25.664 \| good	1.743 \| good	10.179 \| good	0.182 \| good
2026-07-24T15:00:00.000Z	31 \| good	0.645 \| good	2.22 \| good	32.64 \| good	1.677 \| good	6.785 \| good	0.164 \| good
2026-07-24T16:00:00.000Z	35 \| good	1.695 \| good	7.216 \| good	37.925 \| good	1.367 \| good	3.934 \| good	0.151 \| good
2026-07-24T17:00:00.000Z	37 \| good	1.666 \| good	6.717 \| good	39.744 \| good	1.024 \| good	2.028 \| good	0.141 \| good
2026-07-24T18:00:00.000Z	38 \| good	1.584 \| good	6.547 \| good	41.343 \| good	0.777 \| good	1.104 \| good	0.137 \| good
2026-07-24T19:00:00.000Z	40 \| good	1.591 \| good	6.359 \| good	43.2 \| good	0.679 \| good	0.874 \| good	0.138 \| good
2026-07-24T20:00:00.000Z	41 \| good	1.521 \| good	6.151 \| good	44.277 \| good	0.617 \| good	0.846 \| good	0.14 \| good
2026-07-24T21:00:00.000Z	44 \| good	1.48 \| good	5.961 \| good	46.621 \| good	0.56 \| good	0.89 \| good	0.143 \| good
2026-07-24T22:00:00.000Z	43 \| good	1.495 \| good	5.972 \| good	45.876 \| good	0.5 \| good	0.988 \| good	0.146 \| good
2026-07-24T23:00:00.000Z	38 \| good	1.607 \| good	6.766 \| good	41.066 \| good	0.471 \| good	1.258 \| good	0.15 \| good
2026-07-25T00:00:00.000Z	34 \| good	1.734 \| good	7.184 \| good	36.587 \| good	0.457 \| good	1.964 \| good	0.156 \| good
2026-07-25T01:00:00.000Z	31 \| good	1.831 \| good	7.94 \| good	33.799 \| good	0.448 \| good	3.688 \| good	0.164 \| good
2026-07-25T02:00:00.000Z	31 \| good	1.897 \| good	8 \| good	33.953 \| good	0.465 \| good	5.781 \| good	0.175 \| good
2026-07-25T03:00:00.000Z	30 \| good	2.011 \| good	8 \| good	32.279 \| good	0.487 \| good	6.497 \| good	0.179 \| good
2026-07-25T04:00:00.000Z	28 \| good	1.225 \| good	4.696 \| good	30.034 \| good	0.529 \| good	6.686 \| good	0.181 \| good
2026-07-25T05:00:00.000Z	25 \| good	2.206 \| good	8.877 \| good	27.412 \| good	0.582 \| good	6.761 \| good	0.183 \| good
2026-07-25T06:00:00.000Z	23 \| good	2.252 \| good	9.021 \| good	24.687 \| good	0.618 \| good	7.035 \| good	0.187 \| good
2026-07-25T07:00:00.000Z	20 \| good	2.215 \| good	8.791 \| good	22.342 \| good	0.645 \| good	8.276 \| good	0.193 \| good
2026-07-25T08:00:00.000Z	17 \| good	1.746 \| good	7.102 \| good	18.497 \| good	0.67 \| good	10.141 \| good	0.202 \| good
2026-07-25T09:00:00.000Z	16 \| good	1.662 \| good	6.795 \| good	16.993 \| good	0.686 \| good	11.706 \| good	0.209 \| good
2026-07-25T10:00:00.000Z	12 \| good	1.999 \| good	8.087 \| good	12.674 \| good	0.703 \| good	11.78 \| good	0.211 \| good
2026-07-25T11:00:00.000Z	10 \| good	0.024 \| good	0.05 \| good	11.309 \| good	0.719 \| good	11.289 \| good	0.211 \| good
2026-07-25T12:00:00.000Z	10 \| good	0.331 \| good	1.021 \| good	10.903 \| good	0.699 \| good	10.948 \| good	0.214 \| good
2026-07-25T13:00:00.000Z	10 \| good	1.104 \| good	4.775 \| good	10.859 \| good	0.767 \| good	9.016 \| good	0.207 \| good
2026-07-25T14:00:00.000Z	16 \| good	3.287 \| good	14.433 \| good	15.183 \| good	0.818 \| good	7.063 \| good	0.201 \| good
2026-07-25T15:00:00.000Z	44 \| good	8.075 \| good	35.556 \| good	24.872 \| good	0.883 \| good	5.161 \| good	0.195 \| good
2026-07-25T16:00:00.000Z	33 \| good	6.333 \| good	28.333 \| good	32.664 \| good	0.917 \| good	3.641 \| good	0.191 \| good
2026-07-25T17:00:00.000Z	30 \| good	4.256 \| good	18.961 \| good	31.52 \| good	0.969 \| good	2.136 \| good	0.189 \| good
2026-07-25T18:00:00.000Z	27 \| good	4.091 \| good	18.096 \| good	29.317 \| good	0.975 \| good	1.163 \| good	0.188 \| good
2026-07-25T19:00:00.000Z	28 \| good	4.036 \| good	18.014 \| good	30.325 \| good	0.866 \| good	1.052 \| good	0.189 \| good
2026-07-25T20:00:00.000Z	29 \| good	4.326 \| good	19.114 \| good	30.528 \| good	0.8 \| good	1.208 \| good	0.19 \| good
2026-07-25T21:00:00.000Z	28 \| good	3.434 \| good	15.055 \| good	30.292 \| good	0.757 \| good	1.36 \| good	0.192 \| good
2026-07-25T22:00:00.000Z	30 \| good	2.6 \| good	10.66 \| good	31.937 \| good	0.728 \| good	1.577 \| good	0.195 \| good
2026-07-25T23:00:00.000Z	32 \| good	3.771 \| good	16.306 \| good	34.59 \| good	0.688 \| good	1.784 \| good	0.197 \| good

Aurora

Get reliable air quality data to drive your business

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

0.13ppm

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 03:00:00 on 2026-07-23.

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 04:00:00 on 2026-07-23.

What is the AQI in Aurora, Illinois right now?

As of now, the AQI in Aurora, Illinois is 41, indicating Good conditions.

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

Aurora, Illinois air has the highest levels of O3.

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 5.861 μg/m³.

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

The PM₁₀ concentration in Aurora, Illinois is 25.593 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 0.125 ppm.

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

Currently, Aurora, Illinois has a sulfur dioxide (SO₂) concentration of 0.895 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 44.377 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 3.887 ppb.

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