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

The PM10 concentration in Aurora, Illinois is 46.602 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 1.626 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 43.37 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 5.216 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 10.366 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)

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)

10.37 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

46.60 μg/m³

155

255

425

605+

Ozone (O₃)

43.37 ppb

201

201+

Sulfur Dioxide (SO₂)

1.63 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.22 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

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
2026-10-20T23:00:00.000Z	38 \| good	7.127 \| good	31.039 \| good	37.649 \| good	3.774 \| good	25.574 \| good	0.223 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.755 \| good	34.686 \| good	34.407 \| good	0.982 \| good	24.796 \| good	0.266 \| good
2026-10-21T01:00:00.000Z	54 \| moderate	11.448 \| good	50.851 \| good	35.876 \| good	0.708 \| good	30.278 \| good	0.279 \| good
2026-10-21T02:00:00.000Z	58 \| moderate	12.909 \| fine	57.15 \| fine	28.695 \| good	0.587 \| good	29.828 \| good	0.292 \| good
2026-10-21T03:00:00.000Z	60 \| moderate	14.208 \| fine	63.344 \| fine	1.639 \| good	3.539 \| good	37.157 \| good	0.325 \| good
2026-10-21T04:00:00.000Z	60 \| moderate	14.282 \| fine	64.503 \| fine	14.466 \| good	0.544 \| good	28.841 \| good	0.297 \| good
2026-10-21T05:00:00.000Z	62 \| moderate	15.313 \| fine	67.022 \| fine	12.96 \| good	1.285 \| good	24.444 \| good	0.281 \| good
2026-10-21T06:00:00.000Z	62 \| moderate	15.432 \| fine	68.674 \| fine	14.073 \| good	1.693 \| good	22.472 \| good	0.266 \| good
2026-10-21T07:00:00.000Z	66 \| moderate	16.586 \| fine	73.329 \| fine	17.742 \| good	1.474 \| good	18.719 \| good	0.279 \| good
2026-10-21T08:00:00.000Z	79 \| moderate	23.574 \| fine	101.671 \| fine	5.733 \| good	0.864 \| good	19.199 \| good	0.249 \| good
2026-10-21T09:00:00.000Z	79 \| moderate	24.302 \| fine	102.777 \| fine	8.95 \| good	0.845 \| good	19.823 \| good	0.236 \| good
2026-10-21T10:00:00.000Z	96 \| moderate	32.53 \| fine	142.017 \| fine	6.376 \| good	0.906 \| good	22.947 \| good	0.279 \| good
2026-10-21T11:00:00.000Z	94 \| moderate	32.436 \| fine	142.263 \| fine	3.068 \| good	0.977 \| good	23.642 \| good	0.34 \| good
2026-10-21T12:00:00.000Z	82 \| moderate	26.272 \| fine	113.781 \| fine	5.849 \| good	0.955 \| good	22.614 \| good	0.355 \| good
2026-10-21T13:00:00.000Z	82 \| moderate	26.022 \| fine	114.3 \| fine	2.303 \| good	0.991 \| good	20.265 \| good	0.355 \| good
2026-10-21T14:00:00.000Z	82 \| moderate	26.015 \| fine	111.032 \| fine	6.511 \| good	1.14 \| good	22.229 \| good	0.519 \| good
2026-10-21T15:00:00.000Z	82 \| moderate	26.199 \| fine	114.524 \| fine	7.25 \| good	1.569 \| good	23.73 \| good	0.39 \| good
2026-10-21T16:00:00.000Z	75 \| moderate	22.455 \| fine	98.573 \| fine	10.089 \| good	1.791 \| good	20.402 \| good	0.297 \| good
2026-10-21T17:00:00.000Z	67 \| moderate	17.672 \| fine	78.015 \| fine	16.001 \| good	1.548 \| good	19.02 \| good	0.255 \| good
2026-10-21T18:00:00.000Z	56 \| moderate	12.489 \| fine	56.305 \| fine	25.265 \| good	1.598 \| good	12.68 \| good	0.24 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	12.499 \| fine	56.033 \| fine	31.701 \| good	1.089 \| good	5.751 \| good	0.24 \| good
2026-10-21T20:00:00.000Z	49 \| good	9.132 \| good	40.917 \| good	37.871 \| good	1.125 \| good	6.099 \| good	0.24 \| good
2026-10-21T21:00:00.000Z	38 \| good	7.426 \| good	33.034 \| good	38.583 \| good	1.087 \| good	6.822 \| good	0.24 \| good
2026-10-21T22:00:00.000Z	41 \| good	5.782 \| good	24.975 \| good	44.274 \| good	1.268 \| good	4.532 \| good	0.24 \| good
2026-10-21T23:00:00.000Z	44 \| good	5.966 \| good	26.97 \| good	47.814 \| good	1.55 \| good	14.762 \| good	0.253 \| good
2026-10-22T00:00:00.000Z	38 \| good	7.088 \| good	31.214 \| good	38.403 \| good	1.311 \| good	18.47 \| good	0.312 \| good
2026-10-22T01:00:00.000Z	52 \| moderate	10.094 \| good	44.982 \| good	39.307 \| good	0.987 \| good	26.421 \| good	0.355 \| good
2026-10-22T02:00:00.000Z	56 \| moderate	12.152 \| fine	55.089 \| fine	38.459 \| good	0.778 \| good	31.018 \| good	0.371 \| good
2026-10-22T03:00:00.000Z	44 \| good	7.731 \| good	34.285 \| good	24.787 \| good	2.001 \| good	32.659 \| good	0.432 \| good
2026-10-22T04:00:00.000Z	62 \| moderate	14.988 \| fine	66.225 \| fine	23.078 \| good	1.349 \| good	27.767 \| good	0.414 \| good
2026-10-22T05:00:00.000Z	69 \| moderate	18.582 \| fine	81.93 \| fine	15.595 \| good	1.107 \| good	24.153 \| good	0.385 \| good
2026-10-22T06:00:00.000Z	69 \| moderate	19.145 \| fine	84.957 \| fine	12.537 \| good	1.055 \| good	22.409 \| good	0.501 \| good
2026-10-22T07:00:00.000Z	69 \| moderate	19.185 \| fine	85.127 \| fine	9.309 \| good	1.074 \| good	22.555 \| good	0.501 \| good
2026-10-22T08:00:00.000Z	71 \| moderate	20.013 \| fine	87.787 \| fine	9.823 \| good	0.958 \| good	19.822 \| good	0.34 \| good
2026-10-22T09:00:00.000Z	71 \| moderate	19.941 \| fine	88.558 \| fine	11.179 \| good	0.949 \| good	16.768 \| good	0.327 \| good
2026-10-22T10:00:00.000Z	73 \| moderate	20.738 \| fine	91.559 \| fine	10.587 \| good	0.805 \| good	15.635 \| good	0.312 \| good
2026-10-22T11:00:00.000Z	73 \| moderate	20.832 \| fine	91.054 \| fine	7.552 \| good	0.81 \| good	15.143 \| good	0.501 \| good
2026-10-22T12:00:00.000Z	71 \| moderate	19.744 \| fine	86.955 \| fine	10.739 \| good	0.836 \| good	19.194 \| good	0.533 \| good
2026-10-22T13:00:00.000Z	71 \| moderate	19.815 \| fine	85.341 \| fine	3.012 \| good	0.99 \| good	18.921 \| good	0.424 \| good
2026-10-22T14:00:00.000Z	66 \| moderate	16.734 \| fine	74.837 \| fine	5.521 \| good	1.145 \| good	18.002 \| good	0.47 \| good
2026-10-22T15:00:00.000Z	64 \| moderate	16.427 \| fine	73.539 \| fine	7.729 \| good	1.486 \| good	19.746 \| good	0.549 \| good
2026-10-22T16:00:00.000Z	64 \| moderate	15.811 \| fine	69.945 \| fine	19.156 \| good	1.549 \| good	17.561 \| good	0.318 \| good
2026-10-22T17:00:00.000Z	64 \| moderate	15.749 \| fine	70.149 \| fine	20.274 \| good	1.84 \| good	12.402 \| good	0.282 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	13.052 \| fine	59.495 \| fine	23.287 \| good	1.535 \| good	7.162 \| good	0.236 \| good
2026-10-22T19:00:00.000Z	54 \| moderate	11.485 \| good	51.275 \| good	28.427 \| good	2.274 \| good	5.224 \| good	0.21 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	10.607 \| good	47.314 \| good	33.714 \| good	1.599 \| good	3.914 \| good	0.21 \| good
2026-10-22T21:00:00.000Z	52 \| moderate	10.366 \| good	46.602 \| good	43.37 \| good	1.626 \| good	5.216 \| good	0.24 \| good
2026-10-22T22:00:00.000Z	52 \| moderate	10.366 \| good	46.602 \| good	43.37 \| good	1.626 \| good	5.216 \| good	0.24 \| good
2026-10-22T23:00:00.000Z	60 \| moderate	14.192 \| fine	64.039 \| fine	35.828 \| good	1.55 \| good	25.723 \| good	0.3 \| good
2026-10-23T00:00:00.000Z	69 \| moderate	18.593 \| fine	82.158 \| fine	18.461 \| good	1.84 \| good	35.125 \| good	0.376 \| good
2026-10-23T01:00:00.000Z	69 \| moderate	18.988 \| fine	83.818 \| fine	8.825 \| good	2.003 \| good	38.937 \| good	0.41 \| good
2026-10-23T02:00:00.000Z	71 \| moderate	20.109 \| fine	88.158 \| fine	4.272 \| good	2.155 \| good	41.057 \| good	0.404 \| good
2026-10-23T03:00:00.000Z	77 \| moderate	22.713 \| fine	99.509 \| fine	1.98 \| good	2.329 \| good	41.81 \| good	0.403 \| good
2026-10-23T04:00:00.000Z	79 \| moderate	24.17 \| fine	105.182 \| fine	0.871 \| good	2.48 \| good	41.982 \| good	0.408 \| good
2026-10-23T05:00:00.000Z	81 \| moderate	24.622 \| fine	107.883 \| fine	1.953 \| good	2.562 \| good	41.399 \| good	0.409 \| good
2026-10-23T06:00:00.000Z	82 \| moderate	25.77 \| fine	112.153 \| fine	2.256 \| good	2.661 \| good	39.974 \| good	0.397 \| good
2026-10-23T07:00:00.000Z	82 \| moderate	25.577 \| fine	112.005 \| fine	2.484 \| good	2.796 \| good	37.96 \| good	0.383 \| good
2026-10-23T08:00:00.000Z	79 \| moderate	23.514 \| fine	103.124 \| fine	2.399 \| good	2.911 \| good	35.496 \| good	0.369 \| good
2026-10-23T09:00:00.000Z	71 \| moderate	20.389 \| fine	90.123 \| fine	5.557 \| good	2.98 \| good	32.464 \| good	0.355 \| good
2026-10-23T10:00:00.000Z	71 \| moderate	19.853 \| fine	87.819 \| fine	7.339 \| good	2.961 \| good	29.263 \| good	0.343 \| good
2026-10-23T11:00:00.000Z	71 \| moderate	20.305 \| fine	89.684 \| fine	7.1 \| good	2.852 \| good	26.823 \| good	0.336 \| good
2026-10-23T12:00:00.000Z	71 \| moderate	20.109 \| fine	87.968 \| fine	5.622 \| good	2.733 \| good	26.196 \| good	0.34 \| good
2026-10-23T13:00:00.000Z	73 \| moderate	20.555 \| fine	89.901 \| fine	6.53 \| good	2.582 \| good	22.995 \| good	0.361 \| good
2026-10-23T14:00:00.000Z	69 \| moderate	18.659 \| fine	82.883 \| fine	14.097 \| good	2.227 \| good	17.725 \| good	0.345 \| good
2026-10-23T15:00:00.000Z	66 \| moderate	17.437 \| fine	77.375 \| fine	22.889 \| good	1.927 \| good	14.612 \| good	0.317 \| good
2026-10-23T16:00:00.000Z	62 \| moderate	14.869 \| fine	66.629 \| fine	32.327 \| good	1.56 \| good	10.946 \| good	0.262 \| good
2026-10-23T17:00:00.000Z	58 \| moderate	12.813 \| fine	57.402 \| fine	40.697 \| good	1.407 \| good	7.118 \| good	0.216 \| good
2026-10-23T18:00:00.000Z	56 \| moderate	12.214 \| fine	54.799 \| good	48.297 \| good	1.672 \| good	4.015 \| good	0.19 \| good
2026-10-23T19:00:00.000Z	56 \| moderate	11.989 \| good	53.696 \| good	52.344 \| good	1.739 \| good	2.938 \| good	0.183 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	11.392 \| good	50.666 \| good	54.619 \| good	1.644 \| good	2.772 \| good	0.18 \| good
2026-10-23T21:00:00.000Z	58 \| moderate	12.747 \| fine	57.149 \| fine	48.217 \| good	1.607 \| good	3.161 \| good	0.181 \| good
2026-10-23T22:00:00.000Z	60 \| moderate	13.738 \| fine	61.444 \| fine	40.762 \| good	1.57 \| good	6.612 \| good	0.199 \| good
2026-10-23T23:00:00.000Z	62 \| moderate	14.893 \| fine	66.53 \| fine	33.268 \| good	1.6 \| good	14.378 \| good	0.238 \| good
2026-10-24T00:00:00.000Z	66 \| moderate	17.015 \| fine	75.26 \| fine	26.398 \| good	1.715 \| good	20.896 \| good	0.264 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	15.654 \| fine	69.451 \| fine	21.198 \| good	1.855 \| good	23.844 \| good	0.266 \| good
2026-10-24T02:00:00.000Z	62 \| moderate	14.804 \| fine	65.484 \| fine	21.608 \| good	1.963 \| good	25.237 \| good	0.265 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	14.705 \| fine	65.38 \| fine	23.746 \| good	2.011 \| good	24.839 \| good	0.26 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	15.285 \| fine	68.505 \| fine	22.885 \| good	1.971 \| good	22.506 \| good	0.253 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.352 \| fine	68.531 \| fine	22.686 \| good	1.829 \| good	18.228 \| good	0.244 \| good
2026-10-24T06:00:00.000Z	66 \| moderate	16.506 \| fine	72.973 \| fine	20.274 \| good	1.648 \| good	14.281 \| good	0.235 \| good
2026-10-24T07:00:00.000Z	66 \| moderate	17.022 \| fine	75.322 \| fine	17.613 \| good	1.477 \| good	11.658 \| good	0.229 \| good
2026-10-24T08:00:00.000Z	66 \| moderate	16.607 \| fine	73.435 \| fine	14.639 \| good	1.348 \| good	10.111 \| good	0.226 \| good
2026-10-24T09:00:00.000Z	66 \| moderate	16.887 \| fine	74.855 \| fine	13.734 \| good	1.265 \| good	9.412 \| good	0.226 \| good
2026-10-24T10:00:00.000Z	64 \| moderate	15.867 \| fine	70.791 \| fine	14.44 \| good	1.214 \| good	9.374 \| good	0.228 \| good
2026-10-24T11:00:00.000Z	64 \| moderate	15.737 \| fine	69.616 \| fine	13.499 \| good	1.195 \| good	9.909 \| good	0.232 \| good
2026-10-24T12:00:00.000Z	66 \| moderate	16.625 \| fine	73.539 \| fine	14.435 \| good	1.229 \| good	12.158 \| good	0.239 \| good
2026-10-24T13:00:00.000Z	66 \| moderate	17.015 \| fine	75.497 \| fine	13.835 \| good	1.265 \| good	13.085 \| good	0.25 \| good
2026-10-24T14:00:00.000Z	64 \| moderate	16.4 \| fine	73 \| fine	19.978 \| good	1.254 \| good	12.06 \| good	0.262 \| good
2026-10-24T15:00:00.000Z	64 \| moderate	16.105 \| fine	71.26 \| fine	27.078 \| good	1.292 \| good	9.987 \| good	0.252 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	14.671 \| fine	65 \| fine	35.142 \| good	1.324 \| good	8.465 \| good	0.239 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	12.789 \| fine	57.114 \| fine	42.218 \| good	1.375 \| good	7.065 \| good	0.226 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	11.663 \| good	51.372 \| good	47.134 \| good	1.411 \| good	5.557 \| good	0.211 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	10.535 \| good	46.883 \| good	49.385 \| good	1.413 \| good	4.182 \| good	0.196 \| good
2026-10-24T20:00:00.000Z	52 \| moderate	9.802 \| good	43.353 \| good	48.862 \| good	1.391 \| good	3.599 \| good	0.189 \| good
2026-10-24T21:00:00.000Z	54 \| moderate	11.423 \| good	50.843 \| good	44.297 \| good	1.369 \| good	3.917 \| good	0.187 \| good
2026-10-24T22:00:00.000Z	58 \| moderate	12.922 \| fine	58.711 \| fine	39.372 \| good	1.321 \| good	6.309 \| 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

0.24ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 2026-10-22.

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 12:00:00 on 2026-10-22.

What is the AQI in Aurora, Illinois right now?

As of now, the AQI in Aurora, Illinois is 52, 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 10.366 μg/m³.

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

The PM₁₀ concentration in Aurora, Illinois is 46.602 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 0.24 ppm.

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

Currently, Aurora, Illinois has a sulfur dioxide (SO₂) concentration of 1.626 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 43.37 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 5.216 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions