What is the current concentration of PM10 in Elmhurst, Illinois?

The current PM10 concentration at Elmhurst, Illinois is 187.95 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Elmhurst, Illinois?

The current sulfur dioxide (SO2) concentration at Elmhurst, Illinois is 1.578 ppb.

What is the current concentration of ozone (O3) in Elmhurst, Illinois?

The current ozone (O3) concentration at Elmhurst, Illinois is 35.644 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Elmhurst, Illinois?

The current nitrogen dioxide (NO2) concentration at Elmhurst, Illinois is 8.04 ppb.

Live air quality index in Elmhurst, Illinois today

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

Stay updated with real-time air quality in Elmhurst, 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)

117

Unhealthy for sensitive groups

Elmhurst, Illinois

Last updated: ... (Local time)

Major air pollutants in Elmhurst, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

41.89 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

187.95 μg/m³

155

255

425

605+

Ozone (O₃)

35.64 ppb

201

201+

Sulfur Dioxide (SO₂)

1.58 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.04 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Elmhurst, Illinois

Get Live Pollen Counts

Elmhurst, Illinois

Scroll To Air Quality Map

Track live Elmhurst, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T18:00:00.000Z	44 \| good	4.565 \| good	19.973 \| good	46.809 \| good	0.383 \| good	3.854 \| good	0.221 \| good
2025-07-12T19:00:00.000Z	44 \| good	5.193 \| good	22.966 \| good	48.086 \| good	0.335 \| good	3.581 \| good	0.169 \| good
2025-07-12T20:00:00.000Z	44 \| good	5.539 \| good	23.549 \| good	47.118 \| good	0.341 \| good	3.331 \| good	0.239 \| good
2025-07-12T21:00:00.000Z	44 \| good	5.397 \| good	24.045 \| good	46.654 \| good	0.333 \| good	3.038 \| good	0.2 \| good
2025-07-12T22:00:00.000Z	40 \| good	5.325 \| good	24.822 \| good	43.082 \| good	0.328 \| good	3.874 \| good	0.228 \| good
2025-07-12T23:00:00.000Z	41 \| good	5.334 \| good	23.262 \| good	44.492 \| good	0.34 \| good	3.221 \| good	0.255 \| good
2025-07-13T00:00:00.000Z	42 \| good	5.324 \| good	23.08 \| good	45.243 \| good	0.405 \| good	3.089 \| good	0.254 \| good
2025-07-13T01:00:00.000Z	39 \| good	5.289 \| good	24.743 \| good	41.966 \| good	0.401 \| good	3.618 \| good	0.263 \| good
2025-07-13T02:00:00.000Z	35 \| good	5.388 \| good	23.66 \| good	37.659 \| good	0.386 \| good	5.357 \| good	0.327 \| good
2025-07-13T03:00:00.000Z	33 \| good	6.106 \| good	26.833 \| good	31.554 \| good	0.371 \| good	10.72 \| good	0.319 \| good
2025-07-13T04:00:00.000Z	44 \| good	7.618 \| good	33.448 \| good	32.554 \| good	0.359 \| good	9.449 \| good	0.327 \| good
2025-07-13T05:00:00.000Z	56 \| moderate	11.727 \| good	49.252 \| good	31.7 \| good	0.38 \| good	7.358 \| good	0.362 \| good
2025-07-13T06:00:00.000Z	69 \| moderate	19.032 \| fine	78.832 \| fine	29.025 \| good	0.342 \| good	4.984 \| good	0.305 \| good
2025-07-13T07:00:00.000Z	77 \| moderate	23.085 \| fine	96.691 \| fine	26.426 \| good	0.307 \| good	5.444 \| good	0.298 \| good
2025-07-13T08:00:00.000Z	79 \| moderate	24.386 \| fine	105.469 \| fine	25.846 \| good	0.321 \| good	5.993 \| good	0.228 \| good
2025-07-13T09:00:00.000Z	79 \| moderate	24.377 \| fine	103.176 \| fine	22.896 \| good	0.351 \| good	6.842 \| good	0.232 \| good
2025-07-13T10:00:00.000Z	79 \| moderate	23.627 \| fine	101.001 \| fine	23.822 \| good	0.387 \| good	13.575 \| good	0.248 \| good
2025-07-13T11:00:00.000Z	75 \| moderate	21.659 \| fine	91.589 \| fine	21.478 \| good	0.357 \| good	13.516 \| good	0.226 \| good
2025-07-13T12:00:00.000Z	71 \| moderate	20.029 \| fine	88.7 \| fine	21.041 \| good	0.483 \| good	13.436 \| good	0.206 \| good
2025-07-13T13:00:00.000Z	71 \| moderate	20.092 \| fine	86.84 \| fine	20.063 \| good	0.414 \| good	9.063 \| good	0.242 \| good
2025-07-13T14:00:00.000Z	71 \| moderate	20.272 \| fine	89.068 \| fine	21.126 \| good	0.434 \| good	10.259 \| good	0.244 \| good
2025-07-13T15:00:00.000Z	77 \| moderate	23.26 \| fine	101.508 \| fine	23.913 \| good	0.356 \| good	8.542 \| good	0.31 \| good
2025-07-13T16:00:00.000Z	77 \| moderate	23.212 \| fine	102.078 \| fine	29.703 \| good	0.35 \| good	4.114 \| good	0.343 \| good
2025-07-13T17:00:00.000Z	79 \| moderate	24.401 \| fine	105.762 \| fine	33.596 \| good	0.275 \| good	3.593 \| good	0.404 \| good
2025-07-13T18:00:00.000Z	79 \| moderate	24.325 \| fine	104.712 \| fine	38.833 \| good	0.383 \| good	3.707 \| good	0.404 \| good
2025-07-13T19:00:00.000Z	79 \| moderate	23.794 \| fine	104.196 \| fine	40.928 \| good	0.46 \| good	3.233 \| good	0.437 \| good
2025-07-13T20:00:00.000Z	79 \| moderate	23.636 \| fine	103.212 \| fine	42.785 \| good	0.465 \| good	3.518 \| good	0.416 \| good
2025-07-13T21:00:00.000Z	79 \| moderate	24.204 \| fine	104.603 \| fine	43.294 \| good	0.434 \| good	3.429 \| good	0.416 \| good
2025-07-13T22:00:00.000Z	81 \| moderate	25.336 \| fine	101.405 \| fine	43.285 \| good	0.426 \| good	3.812 \| good	0.461 \| good
2025-07-13T23:00:00.000Z	84 \| moderate	27.419 \| fine	119.067 \| fine	43.657 \| good	0.371 \| good	3.637 \| good	0.464 \| good
2025-07-14T00:00:00.000Z	84 \| moderate	27.169 \| fine	114.611 \| fine	45.549 \| good	0.477 \| good	4.428 \| good	0.467 \| good
2025-07-14T01:00:00.000Z	88 \| moderate	29.194 \| fine	106.187 \| fine	44.508 \| good	0.424 \| good	7.48 \| good	0.487 \| good
2025-07-14T02:00:00.000Z	90 \| moderate	30.225 \| fine	121.474 \| fine	41.609 \| good	0.33 \| good	8.986 \| good	0.517 \| good
2025-07-14T03:00:00.000Z	96 \| moderate	32.949 \| fine	135.021 \| fine	38.954 \| good	0.46 \| good	9.54 \| good	0.505 \| good
2025-07-14T04:00:00.000Z	94 \| moderate	32.219 \| fine	140.546 \| fine	35.279 \| good	0.41 \| good	12.792 \| good	0.464 \| good
2025-07-14T05:00:00.000Z	97 \| moderate	34.266 \| fine	144.286 \| fine	28.588 \| good	0.38 \| good	9.055 \| good	0.415 \| good
2025-07-14T06:00:00.000Z	102 \| sensitive	36.125 \| moderate	155.523 \| moderate	21.53 \| good	0.366 \| good	8.283 \| good	0.382 \| good
2025-07-14T07:00:00.000Z	112 \| sensitive	39.519 \| moderate	170.056 \| moderate	20.378 \| good	0.398 \| good	7.355 \| good	0.344 \| good
2025-07-14T08:00:00.000Z	115 \| sensitive	41.317 \| moderate	181.409 \| moderate	13.758 \| good	0.661 \| good	11.465 \| good	0.344 \| good
2025-07-14T09:00:00.000Z	117 \| sensitive	42.134 \| moderate	184.645 \| moderate	9.547 \| good	0.935 \| good	9.302 \| good	0.29 \| good
2025-07-14T10:00:00.000Z	119 \| sensitive	42.805 \| moderate	191.386 \| moderate	8.007 \| good	1.36 \| good	11.294 \| good	0.315 \| good
2025-07-14T11:00:00.000Z	119 \| sensitive	42.903 \| moderate	191.338 \| moderate	10.249 \| good	1.764 \| good	14.722 \| good	0.348 \| good
2025-07-14T12:00:00.000Z	122 \| sensitive	44.22 \| moderate	197.617 \| moderate	11.767 \| good	1.38 \| good	13.347 \| good	0.338 \| good
2025-07-14T13:00:00.000Z	119 \| sensitive	43.403 \| moderate	192.413 \| moderate	10.258 \| good	0.928 \| good	12.224 \| good	0.347 \| good
2025-07-14T14:00:00.000Z	119 \| sensitive	42.882 \| moderate	191.058 \| moderate	13.518 \| good	1.224 \| good	15.01 \| good	0.362 \| good
2025-07-14T15:00:00.000Z	119 \| sensitive	42.835 \| moderate	191.893 \| moderate	19.491 \| good	0.917 \| good	10.889 \| good	0.25 \| good
2025-07-14T16:00:00.000Z	119 \| sensitive	42.759 \| moderate	189.21 \| moderate	27.244 \| good	0.998 \| good	8.436 \| good	0.268 \| good
2025-07-14T17:00:00.000Z	117 \| sensitive	41.892 \| moderate	187.95 \| moderate	35.644 \| good	1.578 \| good	8.04 \| good	0.264 \| good
2025-07-14T17:00:00.000Z	117 \| sensitive	41.892 \| moderate	187.95 \| moderate	35.644 \| good	1.578 \| good	8.04 \| good	0.264 \| good
2025-07-14T18:00:00.000Z	67 \| moderate	15.513 \| fine	69.038 \| fine	60.101 \| fine	2.352 \| good	2.271 \| good	0.243 \| good
2025-07-14T19:00:00.000Z	80 \| moderate	15.752 \| fine	70.126 \| fine	63.862 \| fine	2.41 \| good	2.226 \| good	0.242 \| good
2025-07-14T20:00:00.000Z	93 \| moderate	16.23 \| fine	72.205 \| fine	67.923 \| fine	2.468 \| good	2.182 \| good	0.241 \| good
2025-07-14T21:00:00.000Z	100 \| moderate	17.384 \| fine	77.393 \| fine	69.596 \| fine	2.527 \| good	2.137 \| good	0.241 \| good
2025-07-14T22:00:00.000Z	93 \| moderate	17.8 \| fine	78.906 \| fine	67.977 \| fine	2.462 \| good	3.313 \| good	0.247 \| good
2025-07-14T23:00:00.000Z	71 \| moderate	18.994 \| fine	84.086 \| fine	61.092 \| fine	2.397 \| good	4.49 \| good	0.254 \| good
2025-07-15T00:00:00.000Z	62 \| moderate	15.5 \| fine	69.204 \| fine	51.17 \| good	2.332 \| good	5.667 \| good	0.261 \| good
2025-07-15T01:00:00.000Z	66 \| moderate	16.728 \| fine	74.338 \| fine	42.621 \| good	2.221 \| good	11.241 \| good	0.304 \| good
2025-07-15T02:00:00.000Z	66 \| moderate	16.673 \| fine	73.785 \| fine	33.02 \| good	2.11 \| good	16.816 \| good	0.347 \| good
2025-07-15T03:00:00.000Z	66 \| moderate	16.679 \| fine	73.92 \| fine	28.146 \| good	1.999 \| good	22.39 \| good	0.39 \| good
2025-07-15T04:00:00.000Z	67 \| moderate	17.928 \| fine	79.625 \| fine	24.893 \| good	2.167 \| good	19.972 \| good	0.371 \| good
2025-07-15T05:00:00.000Z	69 \| moderate	18.916 \| fine	83.356 \| fine	22.77 \| good	2.334 \| good	17.554 \| good	0.353 \| good
2025-07-15T06:00:00.000Z	69 \| moderate	19.431 \| fine	86.073 \| fine	25.123 \| good	2.501 \| good	15.136 \| good	0.335 \| good
2025-07-15T07:00:00.000Z	73 \| moderate	20.78 \| fine	91.28 \| fine	20.737 \| good	2.521 \| good	13.23 \| good	0.322 \| good
2025-07-15T08:00:00.000Z	77 \| moderate	23.411 \| fine	102.412 \| fine	16.751 \| good	2.541 \| good	11.323 \| good	0.308 \| good
2025-07-15T09:00:00.000Z	81 \| moderate	25.117 \| fine	109.868 \| fine	13.66 \| good	2.561 \| good	9.417 \| good	0.295 \| good
2025-07-15T10:00:00.000Z	88 \| moderate	28.528 \| fine	123.845 \| fine	16.079 \| good	2.603 \| good	9.359 \| good	0.299 \| good
2025-07-15T11:00:00.000Z	90 \| moderate	30.388 \| fine	132.164 \| fine	14.634 \| good	2.646 \| good	9.302 \| good	0.302 \| good
2025-07-15T12:00:00.000Z	90 \| moderate	30.427 \| fine	132.248 \| fine	19.689 \| good	2.689 \| good	9.245 \| good	0.306 \| good
2025-07-15T13:00:00.000Z	86 \| moderate	28 \| fine	121.271 \| fine	30.847 \| good	2.909 \| good	8.823 \| good	0.307 \| good
2025-07-15T14:00:00.000Z	81 \| moderate	24.834 \| fine	108.122 \| fine	45.19 \| good	3.13 \| good	8.401 \| good	0.309 \| good
2025-07-15T15:00:00.000Z	77 \| moderate	22.854 \| fine	100.09 \| fine	54.497 \| good	3.35 \| good	7.979 \| good	0.31 \| good
2025-07-15T16:00:00.000Z	75 \| moderate	21.996 \| fine	96.684 \| fine	59.336 \| fine	2.939 \| good	5.987 \| good	0.282 \| good
2025-07-15T17:00:00.000Z	90 \| moderate	17.276 \| fine	76.684 \| fine	67.001 \| fine	2.528 \| good	3.996 \| good	0.255 \| good
2025-07-15T18:00:00.000Z	97 \| moderate	12.418 \| fine	55.797 \| fine	69.05 \| fine	2.117 \| good	2.005 \| good	0.228 \| good
2025-07-15T19:00:00.000Z	97 \| moderate	9.45 \| good	42.13 \| good	68.857 \| fine	2.031 \| good	2.079 \| good	0.223 \| good
2025-07-15T20:00:00.000Z	93 \| moderate	9.083 \| good	40.223 \| good	68.37 \| fine	1.945 \| good	2.153 \| good	0.217 \| good
2025-07-15T21:00:00.000Z	87 \| moderate	9.873 \| good	43.683 \| good	66.202 \| fine	1.859 \| good	2.227 \| good	0.212 \| good
2025-07-15T22:00:00.000Z	80 \| moderate	10.419 \| good	46.376 \| good	64.286 \| fine	1.908 \| good	4.165 \| good	0.226 \| good
2025-07-15T23:00:00.000Z	64 \| moderate	11.817 \| good	52.84 \| good	59.005 \| fine	1.958 \| good	6.103 \| good	0.239 \| good
2025-07-16T00:00:00.000Z	58 \| moderate	13.415 \| fine	59.628 \| fine	51.55 \| good	2.007 \| good	8.042 \| good	0.253 \| good
2025-07-16T01:00:00.000Z	60 \| moderate	14.42 \| fine	64.549 \| fine	37.243 \| good	1.999 \| good	10.412 \| good	0.265 \| good
2025-07-16T02:00:00.000Z	64 \| moderate	16.338 \| fine	72.885 \| fine	29.969 \| good	1.992 \| good	12.782 \| good	0.278 \| good
2025-07-16T03:00:00.000Z	62 \| moderate	14.653 \| fine	65.214 \| fine	25.729 \| good	1.985 \| good	15.152 \| good	0.291 \| good
2025-07-16T04:00:00.000Z	54 \| moderate	10.559 \| good	47.041 \| good	25.802 \| good	1.99 \| good	14.519 \| good	0.277 \| good
2025-07-16T05:00:00.000Z	54 \| moderate	10.937 \| good	48.645 \| good	23.497 \| good	1.994 \| good	13.885 \| good	0.264 \| good
2025-07-16T06:00:00.000Z	54 \| moderate	10.992 \| good	48.66 \| good	20.424 \| good	1.999 \| good	13.252 \| good	0.25 \| good
2025-07-16T07:00:00.000Z	49 \| good	9.344 \| good	41.524 \| good	18.262 \| good	1.779 \| good	11.431 \| good	0.23 \| good
2025-07-16T08:00:00.000Z	49 \| good	8.571 \| good	37.57 \| good	17.291 \| good	1.558 \| good	9.61 \| good	0.209 \| good
2025-07-16T09:00:00.000Z	38 \| good	7.404 \| good	32.602 \| good	18.516 \| good	1.337 \| good	7.789 \| good	0.188 \| good
2025-07-16T10:00:00.000Z	38 \| good	6.712 \| good	29.598 \| good	14.793 \| good	1.298 \| good	7.312 \| good	0.186 \| good
2025-07-16T11:00:00.000Z	49 \| good	8.931 \| good	39.672 \| good	15.182 \| good	1.258 \| good	6.835 \| good	0.184 \| good
2025-07-16T12:00:00.000Z	52 \| moderate	9.651 \| good	43.013 \| good	20.206 \| good	1.218 \| good	6.358 \| good	0.182 \| good
2025-07-16T13:00:00.000Z	54 \| moderate	10.855 \| good	47.978 \| good	27.883 \| good	1.172 \| good	5.817 \| good	0.191 \| good
2025-07-16T14:00:00.000Z	56 \| moderate	12.06 \| good	53.697 \| good	38.227 \| good	1.127 \| good	5.276 \| good	0.199 \| good
2025-07-16T15:00:00.000Z	56 \| moderate	12.088 \| good	53.734 \| good	49.73 \| good	1.081 \| good	4.735 \| good	0.208 \| good
2025-07-16T16:00:00.000Z	54 \| moderate	11.244 \| good	49.775 \| good	54.838 \| good	1.149 \| good	3.785 \| good	0.206 \| good
2025-07-16T17:00:00.000Z	64 \| moderate	9.567 \| good	42.57 \| good	58.595 \| fine	1.218 \| good	2.836 \| good	0.204 \| good

Elmhurst

Get reliable air quality data to drive your business

Elmhurst, Illinois air quality map: Track AQI near you

0.26ppm

How accurate is Illinois, USA air quality data?

Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Elmhurst, Illinois updated?

The air quality for Elmhurst, Illinois is updated every hour.

When was the worst air quality at Elmhurst, Illinois in the last 24 hrs?

The worst air quality in Elmhurst, Illinois in the last 24 hours was observed at 12:00:00 on 2025-07-14.

When was the best air quality at Elmhurst, Illinois in the last 24 hrs?

In the last 24 hrs, the best air quality in Elmhurst, Illinois was observed at 09:00:00 on 2025-07-13.

What is the current air quality in Elmhurst, Illinois?

The current air quality in Elmhurst, Illinois is 117, categorized as Unhealthy for Sensitive Groups based on real-time data.

What pollutant is the most common in Elmhurst, Illinois?

The most common pollutant in Elmhurst, Illinois is PM10.

What should I do if the air quality in Elmhurst, Illinois is poor?

If the air quality in Elmhurst, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Elmhurst, Illinois?

The current PM_2.5 concentration at Elmhurst, Illinois is 41.892 μg/m³.

What is the current concentration of PM₁₀ in Elmhurst, Illinois?

The current PM₁₀ concentration at Elmhurst, Illinois is 187.95 μg/m³.

What is the current concentration of carbon monoxide (CO) in Elmhurst, Illinois?

The current carbon monoxide (CO) concentration at Elmhurst, Illinois is 0.264 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Elmhurst, Illinois?

The current sulfur dioxide (SO₂) concentration at Elmhurst, Illinois is 1.578 ppb.

What is the current concentration of ozone (O₃) in Elmhurst, Illinois?

The current ozone (O₃) concentration at Elmhurst, Illinois is 35.644 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Elmhurst, Illinois?

The current nitrogen dioxide (NO₂) concentration at Elmhurst, Illinois is 8.04 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T18:00:00.000Z	44 \| good	4.565 \| good	19.973 \| good	46.809 \| good	0.383 \| good	3.854 \| good	0.221 \| good
2025-07-12T19:00:00.000Z	44 \| good	5.193 \| good	22.966 \| good	48.086 \| good	0.335 \| good	3.581 \| good	0.169 \| good
2025-07-12T20:00:00.000Z	44 \| good	5.539 \| good	23.549 \| good	47.118 \| good	0.341 \| good	3.331 \| good	0.239 \| good
2025-07-12T21:00:00.000Z	44 \| good	5.397 \| good	24.045 \| good	46.654 \| good	0.333 \| good	3.038 \| good	0.2 \| good
2025-07-12T22:00:00.000Z	40 \| good	5.325 \| good	24.822 \| good	43.082 \| good	0.328 \| good	3.874 \| good	0.228 \| good
2025-07-12T23:00:00.000Z	41 \| good	5.334 \| good	23.262 \| good	44.492 \| good	0.34 \| good	3.221 \| good	0.255 \| good
2025-07-13T00:00:00.000Z	42 \| good	5.324 \| good	23.08 \| good	45.243 \| good	0.405 \| good	3.089 \| good	0.254 \| good
2025-07-13T01:00:00.000Z	39 \| good	5.289 \| good	24.743 \| good	41.966 \| good	0.401 \| good	3.618 \| good	0.263 \| good
2025-07-13T02:00:00.000Z	35 \| good	5.388 \| good	23.66 \| good	37.659 \| good	0.386 \| good	5.357 \| good	0.327 \| good
2025-07-13T03:00:00.000Z	33 \| good	6.106 \| good	26.833 \| good	31.554 \| good	0.371 \| good	10.72 \| good	0.319 \| good
2025-07-13T04:00:00.000Z	44 \| good	7.618 \| good	33.448 \| good	32.554 \| good	0.359 \| good	9.449 \| good	0.327 \| good
2025-07-13T05:00:00.000Z	56 \| moderate	11.727 \| good	49.252 \| good	31.7 \| good	0.38 \| good	7.358 \| good	0.362 \| good
2025-07-13T06:00:00.000Z	69 \| moderate	19.032 \| fine	78.832 \| fine	29.025 \| good	0.342 \| good	4.984 \| good	0.305 \| good
2025-07-13T07:00:00.000Z	77 \| moderate	23.085 \| fine	96.691 \| fine	26.426 \| good	0.307 \| good	5.444 \| good	0.298 \| good
2025-07-13T08:00:00.000Z	79 \| moderate	24.386 \| fine	105.469 \| fine	25.846 \| good	0.321 \| good	5.993 \| good	0.228 \| good
2025-07-13T09:00:00.000Z	79 \| moderate	24.377 \| fine	103.176 \| fine	22.896 \| good	0.351 \| good	6.842 \| good	0.232 \| good
2025-07-13T10:00:00.000Z	79 \| moderate	23.627 \| fine	101.001 \| fine	23.822 \| good	0.387 \| good	13.575 \| good	0.248 \| good
2025-07-13T11:00:00.000Z	75 \| moderate	21.659 \| fine	91.589 \| fine	21.478 \| good	0.357 \| good	13.516 \| good	0.226 \| good
2025-07-13T12:00:00.000Z	71 \| moderate	20.029 \| fine	88.7 \| fine	21.041 \| good	0.483 \| good	13.436 \| good	0.206 \| good
2025-07-13T13:00:00.000Z	71 \| moderate	20.092 \| fine	86.84 \| fine	20.063 \| good	0.414 \| good	9.063 \| good	0.242 \| good
2025-07-13T14:00:00.000Z	71 \| moderate	20.272 \| fine	89.068 \| fine	21.126 \| good	0.434 \| good	10.259 \| good	0.244 \| good
2025-07-13T15:00:00.000Z	77 \| moderate	23.26 \| fine	101.508 \| fine	23.913 \| good	0.356 \| good	8.542 \| good	0.31 \| good
2025-07-13T16:00:00.000Z	77 \| moderate	23.212 \| fine	102.078 \| fine	29.703 \| good	0.35 \| good	4.114 \| good	0.343 \| good
2025-07-13T17:00:00.000Z	79 \| moderate	24.401 \| fine	105.762 \| fine	33.596 \| good	0.275 \| good	3.593 \| good	0.404 \| good
2025-07-13T18:00:00.000Z	79 \| moderate	24.325 \| fine	104.712 \| fine	38.833 \| good	0.383 \| good	3.707 \| good	0.404 \| good
2025-07-13T19:00:00.000Z	79 \| moderate	23.794 \| fine	104.196 \| fine	40.928 \| good	0.46 \| good	3.233 \| good	0.437 \| good
2025-07-13T20:00:00.000Z	79 \| moderate	23.636 \| fine	103.212 \| fine	42.785 \| good	0.465 \| good	3.518 \| good	0.416 \| good
2025-07-13T21:00:00.000Z	79 \| moderate	24.204 \| fine	104.603 \| fine	43.294 \| good	0.434 \| good	3.429 \| good	0.416 \| good
2025-07-13T22:00:00.000Z	81 \| moderate	25.336 \| fine	101.405 \| fine	43.285 \| good	0.426 \| good	3.812 \| good	0.461 \| good
2025-07-13T23:00:00.000Z	84 \| moderate	27.419 \| fine	119.067 \| fine	43.657 \| good	0.371 \| good	3.637 \| good	0.464 \| good
2025-07-14T00:00:00.000Z	84 \| moderate	27.169 \| fine	114.611 \| fine	45.549 \| good	0.477 \| good	4.428 \| good	0.467 \| good
2025-07-14T01:00:00.000Z	88 \| moderate	29.194 \| fine	106.187 \| fine	44.508 \| good	0.424 \| good	7.48 \| good	0.487 \| good
2025-07-14T02:00:00.000Z	90 \| moderate	30.225 \| fine	121.474 \| fine	41.609 \| good	0.33 \| good	8.986 \| good	0.517 \| good
2025-07-14T03:00:00.000Z	96 \| moderate	32.949 \| fine	135.021 \| fine	38.954 \| good	0.46 \| good	9.54 \| good	0.505 \| good
2025-07-14T04:00:00.000Z	94 \| moderate	32.219 \| fine	140.546 \| fine	35.279 \| good	0.41 \| good	12.792 \| good	0.464 \| good
2025-07-14T05:00:00.000Z	97 \| moderate	34.266 \| fine	144.286 \| fine	28.588 \| good	0.38 \| good	9.055 \| good	0.415 \| good
2025-07-14T06:00:00.000Z	102 \| sensitive	36.125 \| moderate	155.523 \| moderate	21.53 \| good	0.366 \| good	8.283 \| good	0.382 \| good
2025-07-14T07:00:00.000Z	112 \| sensitive	39.519 \| moderate	170.056 \| moderate	20.378 \| good	0.398 \| good	7.355 \| good	0.344 \| good
2025-07-14T08:00:00.000Z	115 \| sensitive	41.317 \| moderate	181.409 \| moderate	13.758 \| good	0.661 \| good	11.465 \| good	0.344 \| good
2025-07-14T09:00:00.000Z	117 \| sensitive	42.134 \| moderate	184.645 \| moderate	9.547 \| good	0.935 \| good	9.302 \| good	0.29 \| good
2025-07-14T10:00:00.000Z	119 \| sensitive	42.805 \| moderate	191.386 \| moderate	8.007 \| good	1.36 \| good	11.294 \| good	0.315 \| good
2025-07-14T11:00:00.000Z	119 \| sensitive	42.903 \| moderate	191.338 \| moderate	10.249 \| good	1.764 \| good	14.722 \| good	0.348 \| good
2025-07-14T12:00:00.000Z	122 \| sensitive	44.22 \| moderate	197.617 \| moderate	11.767 \| good	1.38 \| good	13.347 \| good	0.338 \| good
2025-07-14T13:00:00.000Z	119 \| sensitive	43.403 \| moderate	192.413 \| moderate	10.258 \| good	0.928 \| good	12.224 \| good	0.347 \| good
2025-07-14T14:00:00.000Z	119 \| sensitive	42.882 \| moderate	191.058 \| moderate	13.518 \| good	1.224 \| good	15.01 \| good	0.362 \| good
2025-07-14T15:00:00.000Z	119 \| sensitive	42.835 \| moderate	191.893 \| moderate	19.491 \| good	0.917 \| good	10.889 \| good	0.25 \| good
2025-07-14T16:00:00.000Z	119 \| sensitive	42.759 \| moderate	189.21 \| moderate	27.244 \| good	0.998 \| good	8.436 \| good	0.268 \| good
2025-07-14T17:00:00.000Z	117 \| sensitive	41.892 \| moderate	187.95 \| moderate	35.644 \| good	1.578 \| good	8.04 \| good	0.264 \| good
2025-07-14T17:00:00.000Z	117 \| sensitive	41.892 \| moderate	187.95 \| moderate	35.644 \| good	1.578 \| good	8.04 \| good	0.264 \| good
2025-07-14T18:00:00.000Z	67 \| moderate	15.513 \| fine	69.038 \| fine	60.101 \| fine	2.352 \| good	2.271 \| good	0.243 \| good
2025-07-14T19:00:00.000Z	80 \| moderate	15.752 \| fine	70.126 \| fine	63.862 \| fine	2.41 \| good	2.226 \| good	0.242 \| good
2025-07-14T20:00:00.000Z	93 \| moderate	16.23 \| fine	72.205 \| fine	67.923 \| fine	2.468 \| good	2.182 \| good	0.241 \| good
2025-07-14T21:00:00.000Z	100 \| moderate	17.384 \| fine	77.393 \| fine	69.596 \| fine	2.527 \| good	2.137 \| good	0.241 \| good
2025-07-14T22:00:00.000Z	93 \| moderate	17.8 \| fine	78.906 \| fine	67.977 \| fine	2.462 \| good	3.313 \| good	0.247 \| good
2025-07-14T23:00:00.000Z	71 \| moderate	18.994 \| fine	84.086 \| fine	61.092 \| fine	2.397 \| good	4.49 \| good	0.254 \| good
2025-07-15T00:00:00.000Z	62 \| moderate	15.5 \| fine	69.204 \| fine	51.17 \| good	2.332 \| good	5.667 \| good	0.261 \| good
2025-07-15T01:00:00.000Z	66 \| moderate	16.728 \| fine	74.338 \| fine	42.621 \| good	2.221 \| good	11.241 \| good	0.304 \| good
2025-07-15T02:00:00.000Z	66 \| moderate	16.673 \| fine	73.785 \| fine	33.02 \| good	2.11 \| good	16.816 \| good	0.347 \| good
2025-07-15T03:00:00.000Z	66 \| moderate	16.679 \| fine	73.92 \| fine	28.146 \| good	1.999 \| good	22.39 \| good	0.39 \| good
2025-07-15T04:00:00.000Z	67 \| moderate	17.928 \| fine	79.625 \| fine	24.893 \| good	2.167 \| good	19.972 \| good	0.371 \| good
2025-07-15T05:00:00.000Z	69 \| moderate	18.916 \| fine	83.356 \| fine	22.77 \| good	2.334 \| good	17.554 \| good	0.353 \| good
2025-07-15T06:00:00.000Z	69 \| moderate	19.431 \| fine	86.073 \| fine	25.123 \| good	2.501 \| good	15.136 \| good	0.335 \| good
2025-07-15T07:00:00.000Z	73 \| moderate	20.78 \| fine	91.28 \| fine	20.737 \| good	2.521 \| good	13.23 \| good	0.322 \| good
2025-07-15T08:00:00.000Z	77 \| moderate	23.411 \| fine	102.412 \| fine	16.751 \| good	2.541 \| good	11.323 \| good	0.308 \| good
2025-07-15T09:00:00.000Z	81 \| moderate	25.117 \| fine	109.868 \| fine	13.66 \| good	2.561 \| good	9.417 \| good	0.295 \| good
2025-07-15T10:00:00.000Z	88 \| moderate	28.528 \| fine	123.845 \| fine	16.079 \| good	2.603 \| good	9.359 \| good	0.299 \| good
2025-07-15T11:00:00.000Z	90 \| moderate	30.388 \| fine	132.164 \| fine	14.634 \| good	2.646 \| good	9.302 \| good	0.302 \| good
2025-07-15T12:00:00.000Z	90 \| moderate	30.427 \| fine	132.248 \| fine	19.689 \| good	2.689 \| good	9.245 \| good	0.306 \| good
2025-07-15T13:00:00.000Z	86 \| moderate	28 \| fine	121.271 \| fine	30.847 \| good	2.909 \| good	8.823 \| good	0.307 \| good
2025-07-15T14:00:00.000Z	81 \| moderate	24.834 \| fine	108.122 \| fine	45.19 \| good	3.13 \| good	8.401 \| good	0.309 \| good
2025-07-15T15:00:00.000Z	77 \| moderate	22.854 \| fine	100.09 \| fine	54.497 \| good	3.35 \| good	7.979 \| good	0.31 \| good
2025-07-15T16:00:00.000Z	75 \| moderate	21.996 \| fine	96.684 \| fine	59.336 \| fine	2.939 \| good	5.987 \| good	0.282 \| good
2025-07-15T17:00:00.000Z	90 \| moderate	17.276 \| fine	76.684 \| fine	67.001 \| fine	2.528 \| good	3.996 \| good	0.255 \| good
2025-07-15T18:00:00.000Z	97 \| moderate	12.418 \| fine	55.797 \| fine	69.05 \| fine	2.117 \| good	2.005 \| good	0.228 \| good
2025-07-15T19:00:00.000Z	97 \| moderate	9.45 \| good	42.13 \| good	68.857 \| fine	2.031 \| good	2.079 \| good	0.223 \| good
2025-07-15T20:00:00.000Z	93 \| moderate	9.083 \| good	40.223 \| good	68.37 \| fine	1.945 \| good	2.153 \| good	0.217 \| good
2025-07-15T21:00:00.000Z	87 \| moderate	9.873 \| good	43.683 \| good	66.202 \| fine	1.859 \| good	2.227 \| good	0.212 \| good
2025-07-15T22:00:00.000Z	80 \| moderate	10.419 \| good	46.376 \| good	64.286 \| fine	1.908 \| good	4.165 \| good	0.226 \| good
2025-07-15T23:00:00.000Z	64 \| moderate	11.817 \| good	52.84 \| good	59.005 \| fine	1.958 \| good	6.103 \| good	0.239 \| good
2025-07-16T00:00:00.000Z	58 \| moderate	13.415 \| fine	59.628 \| fine	51.55 \| good	2.007 \| good	8.042 \| good	0.253 \| good
2025-07-16T01:00:00.000Z	60 \| moderate	14.42 \| fine	64.549 \| fine	37.243 \| good	1.999 \| good	10.412 \| good	0.265 \| good
2025-07-16T02:00:00.000Z	64 \| moderate	16.338 \| fine	72.885 \| fine	29.969 \| good	1.992 \| good	12.782 \| good	0.278 \| good
2025-07-16T03:00:00.000Z	62 \| moderate	14.653 \| fine	65.214 \| fine	25.729 \| good	1.985 \| good	15.152 \| good	0.291 \| good
2025-07-16T04:00:00.000Z	54 \| moderate	10.559 \| good	47.041 \| good	25.802 \| good	1.99 \| good	14.519 \| good	0.277 \| good
2025-07-16T05:00:00.000Z	54 \| moderate	10.937 \| good	48.645 \| good	23.497 \| good	1.994 \| good	13.885 \| good	0.264 \| good
2025-07-16T06:00:00.000Z	54 \| moderate	10.992 \| good	48.66 \| good	20.424 \| good	1.999 \| good	13.252 \| good	0.25 \| good
2025-07-16T07:00:00.000Z	49 \| good	9.344 \| good	41.524 \| good	18.262 \| good	1.779 \| good	11.431 \| good	0.23 \| good
2025-07-16T08:00:00.000Z	49 \| good	8.571 \| good	37.57 \| good	17.291 \| good	1.558 \| good	9.61 \| good	0.209 \| good
2025-07-16T09:00:00.000Z	38 \| good	7.404 \| good	32.602 \| good	18.516 \| good	1.337 \| good	7.789 \| good	0.188 \| good
2025-07-16T10:00:00.000Z	38 \| good	6.712 \| good	29.598 \| good	14.793 \| good	1.298 \| good	7.312 \| good	0.186 \| good
2025-07-16T11:00:00.000Z	49 \| good	8.931 \| good	39.672 \| good	15.182 \| good	1.258 \| good	6.835 \| good	0.184 \| good
2025-07-16T12:00:00.000Z	52 \| moderate	9.651 \| good	43.013 \| good	20.206 \| good	1.218 \| good	6.358 \| good	0.182 \| good
2025-07-16T13:00:00.000Z	54 \| moderate	10.855 \| good	47.978 \| good	27.883 \| good	1.172 \| good	5.817 \| good	0.191 \| good
2025-07-16T14:00:00.000Z	56 \| moderate	12.06 \| good	53.697 \| good	38.227 \| good	1.127 \| good	5.276 \| good	0.199 \| good
2025-07-16T15:00:00.000Z	56 \| moderate	12.088 \| good	53.734 \| good	49.73 \| good	1.081 \| good	4.735 \| good	0.208 \| good
2025-07-16T16:00:00.000Z	54 \| moderate	11.244 \| good	49.775 \| good	54.838 \| good	1.149 \| good	3.785 \| good	0.206 \| good
2025-07-16T17:00:00.000Z	64 \| moderate	9.567 \| good	42.57 \| good	58.595 \| fine	1.218 \| good	2.836 \| good	0.204 \| good

Live air quality index in Elmhurst, Illinois today

Major air pollutants in Elmhurst, 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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