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

The PM10 concentration in Niles, Illinois is 130.738 μg/m3 at the moment.

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

Currently, Niles, Illinois has a sulfur dioxide (SO2) concentration of 0.848 ppb.

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

The current ozone (O3) level in Niles, Illinois at the moment is 52.285 ppm.

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

Nitrogen dioxide (NO2) level in Niles, Illinois at the moment is 2.045 ppb.

Live air quality index in Niles, Illinois today

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

Stay updated with real-time air quality in Niles, 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

Niles, Illinois

Last updated: ... (Local time)

Major air pollutants in Niles, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.44 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.43 μg/m³

155

255

425

605+

Ozone (O₃)

44.31 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.37 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Niles, Illinois

Get Live Pollen Counts

Niles, Illinois

Scroll To Air Quality Map

Track live Niles, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-24T23:00:00.000Z	44 \| good	8.177 \| good	37.764 \| good	37.639 \| good	0.667 \| good	6.91 \| good	0.222 \| good
2025-07-25T00:00:00.000Z	38 \| good	6.518 \| good	26.572 \| good	36.667 \| good	0.571 \| good	7.031 \| good	0.222 \| good
2025-07-25T01:00:00.000Z	33 \| good	6.311 \| good	30.598 \| good	32.423 \| good	0.617 \| good	8.907 \| good	0.234 \| good
2025-07-25T02:00:00.000Z	33 \| good	5.842 \| good	22.897 \| good	30.088 \| good	0.597 \| good	8.225 \| good	0.195 \| good
2025-07-25T03:00:00.000Z	33 \| good	5.784 \| good	24.124 \| good	26.143 \| good	0.602 \| good	10.738 \| good	0.19 \| good
2025-07-25T04:00:00.000Z	33 \| good	5.779 \| good	23.626 \| good	26.465 \| good	0.574 \| good	11.101 \| good	0.179 \| good
2025-07-25T05:00:00.000Z	33 \| good	5.938 \| good	21.856 \| good	25.335 \| good	0.498 \| good	10.192 \| good	0.218 \| good
2025-07-25T06:00:00.000Z	33 \| good	5.998 \| good	22.757 \| good	23.036 \| good	0.518 \| good	9.377 \| good	0.141 \| good
2025-07-25T07:00:00.000Z	33 \| good	6.188 \| good	26.831 \| good	18.528 \| good	0.514 \| good	8.617 \| good	0.134 \| good
2025-07-25T08:00:00.000Z	33 \| good	5.857 \| good	24.433 \| good	18.116 \| good	0.555 \| good	7.932 \| good	0.153 \| good
2025-07-25T09:00:00.000Z	27 \| good	5.437 \| good	22.761 \| good	21.423 \| good	0.553 \| good	7.888 \| good	0.156 \| good
2025-07-25T10:00:00.000Z	33 \| good	5.621 \| good	26.314 \| good	20.818 \| good	0.504 \| good	9.634 \| good	0.161 \| good
2025-07-25T11:00:00.000Z	33 \| good	5.544 \| good	23.941 \| good	19.272 \| good	0.434 \| good	11.797 \| good	0.199 \| good
2025-07-25T12:00:00.000Z	29 \| good	5.379 \| good	30.86 \| good	21.422 \| good	0.499 \| good	7.64 \| good	0.19 \| good
2025-07-25T13:00:00.000Z	33 \| good	5.652 \| good	24.577 \| good	20.126 \| good	0.522 \| good	7.81 \| good	0.231 \| good
2025-07-25T14:00:00.000Z	33 \| good	5.666 \| good	21.961 \| good	27.537 \| good	0.518 \| good	10.115 \| good	0.231 \| good
2025-07-25T15:00:00.000Z	27 \| good	4.501 \| good	20.524 \| good	27.442 \| good	0.556 \| good	11.678 \| good	0.272 \| good
2025-07-25T16:00:00.000Z	29 \| good	4.621 \| good	21.125 \| good	31.318 \| good	0.551 \| good	8.797 \| good	0.221 \| good
2025-07-25T17:00:00.000Z	31 \| good	4.134 \| good	16.28 \| good	34.162 \| good	0.49 \| good	4.629 \| good	0.186 \| good
2025-07-25T18:00:00.000Z	37 \| good	4.826 \| good	20.742 \| good	39.678 \| good	0.37 \| good	2.663 \| good	0.183 \| good
2025-07-25T19:00:00.000Z	39 \| good	5.281 \| good	21.523 \| good	42.215 \| good	0.319 \| good	2.726 \| good	0.178 \| good
2025-07-25T20:00:00.000Z	41 \| good	6.004 \| good	26.258 \| good	44.035 \| good	0.321 \| good	3.742 \| good	0.241 \| good
2025-07-25T21:00:00.000Z	42 \| good	6.219 \| good	27.121 \| good	44.928 \| good	0.408 \| good	2.335 \| good	0.285 \| good
2025-07-25T22:00:00.000Z	43 \| good	5.852 \| good	28.311 \| good	46.272 \| good	0.529 \| good	1.329 \| good	0.333 \| good
2025-07-25T23:00:00.000Z	40 \| good	5.547 \| good	22.843 \| good	43.317 \| good	0.479 \| good	3.817 \| good	0.331 \| good
2025-07-26T00:00:00.000Z	41 \| good	5.433 \| good	22.321 \| good	44.18 \| good	0.364 \| good	4.975 \| good	0.325 \| good
2025-07-26T01:00:00.000Z	39 \| good	5.369 \| good	22.521 \| good	41.926 \| good	0.325 \| good	2.554 \| good	0.34 \| good
2025-07-26T02:00:00.000Z	38 \| good	5.478 \| good	22.63 \| good	41.216 \| good	0.362 \| good	4.566 \| good	0.394 \| good
2025-07-26T03:00:00.000Z	38 \| good	7.294 \| good	27.373 \| good	39.646 \| good	0.352 \| good	5.176 \| good	0.388 \| good
2025-07-26T04:00:00.000Z	38 \| good	7.355 \| good	28.437 \| good	35.398 \| good	0.339 \| good	5.833 \| good	0.394 \| good
2025-07-26T05:00:00.000Z	58 \| moderate	12.724 \| fine	51.585 \| good	34.132 \| good	0.365 \| good	5.142 \| good	0.408 \| good
2025-07-26T06:00:00.000Z	67 \| moderate	17.859 \| fine	71.791 \| fine	31.434 \| good	0.311 \| good	4.604 \| good	0.415 \| good
2025-07-26T07:00:00.000Z	66 \| moderate	17.234 \| fine	65.712 \| fine	30.312 \| good	0.314 \| good	4.832 \| good	0.366 \| good
2025-07-26T08:00:00.000Z	62 \| moderate	14.773 \| fine	57.539 \| fine	28.993 \| good	0.299 \| good	6.713 \| good	0.317 \| good
2025-07-26T09:00:00.000Z	56 \| moderate	12.011 \| good	47.333 \| good	28.32 \| good	0.3 \| good	6.479 \| good	0.31 \| good
2025-07-26T10:00:00.000Z	60 \| moderate	14.477 \| fine	58.966 \| fine	28.015 \| good	0.37 \| good	5.747 \| good	0.31 \| good
2025-07-26T11:00:00.000Z	38 \| good	7.439 \| good	33.037 \| good	27.291 \| good	0.326 \| good	3.818 \| good	0.347 \| good
2025-07-26T12:00:00.000Z	33 \| good	6.499 \| good	26.468 \| good	28.777 \| good	0.415 \| good	6.177 \| good	0.325 \| good
2025-07-26T13:00:00.000Z	33 \| good	5.613 \| good	22.399 \| good	24.821 \| good	0.354 \| good	8.38 \| good	0.317 \| good
2025-07-26T14:00:00.000Z	27 \| good	5.058 \| good	20.548 \| good	24.999 \| good	0.436 \| good	9.293 \| good	0.298 \| good
2025-07-26T15:00:00.000Z	27 \| good	4.724 \| good	19.665 \| good	27.199 \| good	0.715 \| good	10.292 \| good	0.277 \| good
2025-07-26T16:00:00.000Z	29 \| good	5.025 \| good	20.757 \| good	30.556 \| good	0.407 \| good	7.344 \| good	0.277 \| good
2025-07-26T17:00:00.000Z	28 \| good	5.367 \| good	23.375 \| good	29.512 \| good	0.42 \| good	6.161 \| good	0.27 \| good
2025-07-26T18:00:00.000Z	28 \| good	5.487 \| good	24.129 \| good	30.359 \| good	0.564 \| good	4.045 \| good	0.275 \| good
2025-07-26T19:00:00.000Z	32 \| good	5.328 \| good	23.079 \| good	34.625 \| good	0.37 \| good	3.626 \| good	0.309 \| good
2025-07-26T20:00:00.000Z	35 \| good	5.997 \| good	25.001 \| good	38.48 \| good	0.344 \| good	2.857 \| good	0.282 \| good
2025-07-26T21:00:00.000Z	36 \| good	6.032 \| good	25.898 \| good	38.824 \| good	0.391 \| good	3.352 \| good	0.246 \| good
2025-07-26T22:00:00.000Z	41 \| good	6.442 \| good	28.429 \| good	44.312 \| good	0.344 \| good	3.365 \| good	0.233 \| good
2025-07-26T22:00:00.000Z	41 \| good	6.442 \| good	28.429 \| good	44.312 \| good	0.344 \| good	3.365 \| good	0.233 \| good
2025-07-22T20:00:00.000Z	74 \| moderate	16.192 \| fine	72.231 \| fine	61.953 \| fine	2.102 \| good	2.247 \| good	0.256 \| good
2025-07-22T21:00:00.000Z	71 \| moderate	14.94 \| fine	66.727 \| fine	60.626 \| fine	1.984 \| good	2.265 \| good	0.248 \| good
2025-07-22T22:00:00.000Z	67 \| moderate	14.311 \| fine	64.285 \| fine	59.659 \| fine	1.877 \| good	3.687 \| good	0.25 \| good
2025-07-22T23:00:00.000Z	62 \| moderate	15.238 \| fine	68.404 \| fine	58.144 \| fine	1.769 \| good	5.11 \| good	0.253 \| good
2025-07-23T00:00:00.000Z	58 \| moderate	13.47 \| fine	60.907 \| fine	55.815 \| fine	1.662 \| good	6.532 \| good	0.256 \| good
2025-07-23T01:00:00.000Z	62 \| moderate	15.202 \| fine	67.447 \| fine	40.929 \| good	1.759 \| good	7.901 \| good	0.263 \| good
2025-07-23T02:00:00.000Z	64 \| moderate	15.671 \| fine	69.708 \| fine	35.359 \| good	1.855 \| good	9.27 \| good	0.27 \| good
2025-07-23T03:00:00.000Z	67 \| moderate	18.113 \| fine	80.594 \| fine	32.665 \| good	1.952 \| good	10.639 \| good	0.276 \| good
2025-07-23T04:00:00.000Z	71 \| moderate	19.909 \| fine	87.375 \| fine	29.473 \| good	1.97 \| good	9.753 \| good	0.272 \| good
2025-07-23T05:00:00.000Z	69 \| moderate	18.989 \| fine	83.683 \| fine	27.844 \| good	1.989 \| good	8.867 \| good	0.268 \| good
2025-07-23T06:00:00.000Z	71 \| moderate	19.833 \| fine	87.561 \| fine	25.585 \| good	2.008 \| good	7.981 \| good	0.263 \| good
2025-07-23T07:00:00.000Z	71 \| moderate	19.592 \| fine	86.483 \| fine	22.983 \| good	1.954 \| good	7.602 \| good	0.26 \| good
2025-07-23T08:00:00.000Z	69 \| moderate	19.418 \| fine	86.153 \| fine	21.688 \| good	1.9 \| good	7.224 \| good	0.256 \| good
2025-07-23T09:00:00.000Z	71 \| moderate	19.828 \| fine	87.174 \| fine	22.813 \| good	1.847 \| good	6.845 \| good	0.253 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	19.35 \| fine	85.189 \| fine	16.814 \| good	1.931 \| good	7.05 \| good	0.257 \| good
2025-07-23T11:00:00.000Z	69 \| moderate	18.559 \| fine	81.722 \| fine	19.947 \| good	2.015 \| good	7.254 \| good	0.261 \| good
2025-07-23T12:00:00.000Z	71 \| moderate	19.536 \| fine	86.178 \| fine	24.115 \| good	2.099 \| good	7.458 \| good	0.264 \| good
2025-07-23T13:00:00.000Z	75 \| moderate	22.008 \| fine	96.266 \| fine	30.041 \| good	2.568 \| good	7.111 \| good	0.273 \| good
2025-07-23T14:00:00.000Z	77 \| moderate	22.53 \| fine	98.391 \| fine	36.451 \| good	3.038 \| good	6.764 \| good	0.282 \| good
2025-07-23T15:00:00.000Z	75 \| moderate	22.329 \| fine	98.212 \| fine	43.744 \| good	3.507 \| good	6.416 \| good	0.291 \| good
2025-07-23T16:00:00.000Z	75 \| moderate	21.734 \| fine	95.4 \| fine	48.482 \| good	3.775 \| good	4.992 \| good	0.275 \| good
2025-07-23T17:00:00.000Z	73 \| moderate	20.702 \| fine	91.575 \| fine	54.162 \| good	4.043 \| good	3.568 \| good	0.258 \| good
2025-07-23T18:00:00.000Z	73 \| moderate	21.099 \| fine	92.83 \| fine	58.105 \| fine	4.311 \| good	2.144 \| good	0.242 \| good
2025-07-23T19:00:00.000Z	73 \| moderate	21.306 \| fine	93.938 \| fine	55.979 \| fine	3.782 \| good	2.101 \| good	0.231 \| good
2025-07-23T20:00:00.000Z	73 \| moderate	21.317 \| fine	93.224 \| fine	56.526 \| fine	3.253 \| good	2.059 \| good	0.22 \| good
2025-07-23T21:00:00.000Z	75 \| moderate	21.587 \| fine	94.863 \| fine	55.979 \| fine	2.724 \| good	2.016 \| good	0.208 \| good
2025-07-23T22:00:00.000Z	73 \| moderate	20.902 \| fine	91.852 \| fine	56.712 \| fine	2.54 \| good	3.496 \| good	0.213 \| good
2025-07-23T23:00:00.000Z	73 \| moderate	21.252 \| fine	93.307 \| fine	54.084 \| good	2.357 \| good	4.975 \| good	0.218 \| good
2025-07-24T00:00:00.000Z	66 \| moderate	16.642 \| fine	74.021 \| fine	50.115 \| good	2.173 \| good	6.455 \| good	0.223 \| good
2025-07-24T01:00:00.000Z	60 \| moderate	13.848 \| fine	62.53 \| fine	45.399 \| good	2.11 \| good	7.264 \| good	0.225 \| good
2025-07-24T02:00:00.000Z	66 \| moderate	16.565 \| fine	73.952 \| fine	37.381 \| good	2.046 \| good	8.074 \| good	0.226 \| good
2025-07-24T03:00:00.000Z	73 \| moderate	21.041 \| fine	92.106 \| fine	32.304 \| good	1.983 \| good	8.883 \| good	0.228 \| good
2025-07-24T04:00:00.000Z	77 \| moderate	23.406 \| fine	102.121 \| fine	29.083 \| good	1.813 \| good	8.297 \| good	0.223 \| good
2025-07-24T05:00:00.000Z	81 \| moderate	24.846 \| fine	108.158 \| fine	25.424 \| good	1.643 \| good	7.71 \| good	0.219 \| good
2025-07-24T06:00:00.000Z	81 \| moderate	25.416 \| fine	110.488 \| fine	22.31 \| good	1.473 \| good	7.124 \| good	0.215 \| good
2025-07-24T07:00:00.000Z	81 \| moderate	25.08 \| fine	109.508 \| fine	18.195 \| good	1.513 \| good	6.539 \| good	0.213 \| good
2025-07-24T08:00:00.000Z	81 \| moderate	24.988 \| fine	109.032 \| fine	18.596 \| good	1.553 \| good	5.954 \| good	0.211 \| good
2025-07-24T09:00:00.000Z	81 \| moderate	24.549 \| fine	106.943 \| fine	19.922 \| good	1.594 \| good	5.369 \| good	0.21 \| good
2025-07-24T10:00:00.000Z	73 \| moderate	21.012 \| fine	92.24 \| fine	22.376 \| good	2.127 \| good	5.445 \| good	0.211 \| good
2025-07-24T11:00:00.000Z	75 \| moderate	22.248 \| fine	97 \| fine	19.989 \| good	2.66 \| good	5.521 \| good	0.211 \| good
2025-07-24T12:00:00.000Z	73 \| moderate	21.469 \| fine	94.717 \| fine	24.824 \| good	3.193 \| good	5.597 \| good	0.212 \| good
2025-07-24T13:00:00.000Z	73 \| moderate	21.302 \| fine	94.093 \| fine	29.262 \| good	3.403 \| good	5.328 \| good	0.218 \| good
2025-07-24T14:00:00.000Z	71 \| moderate	20.069 \| fine	88.326 \| fine	40.948 \| good	3.613 \| good	5.059 \| good	0.223 \| good
2025-07-24T15:00:00.000Z	66 \| moderate	16.793 \| fine	74.635 \| fine	46.523 \| good	3.822 \| good	4.789 \| good	0.229 \| good
2025-07-24T16:00:00.000Z	62 \| moderate	15.454 \| fine	68.885 \| fine	46.593 \| good	3.255 \| good	3.813 \| good	0.219 \| good
2025-07-24T17:00:00.000Z	62 \| moderate	14.544 \| fine	64.885 \| fine	48.104 \| good	2.688 \| good	2.837 \| good	0.209 \| good
2025-07-24T18:00:00.000Z	58 \| moderate	13.482 \| fine	60.478 \| fine	49.034 \| good	2.121 \| good	1.861 \| good	0.199 \| good
2025-07-24T19:00:00.000Z	58 \| moderate	13.309 \| fine	59.954 \| fine	50.8 \| good	1.811 \| good	1.846 \| good	0.192 \| good

Niles

Get reliable air quality data to drive your business

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

0.21ppm

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 Niles, Illinois?

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

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

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

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

In the last 24 hours, the best air quality in Niles, Illinois was observed at 03:00:00 on 2025-07-22.

What is the AQI in Niles, Illinois right now?

As of now, the AQI in Niles, Illinois is 94, indicating Moderate conditions.

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

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

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

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

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

PM_2.5 levels in Niles, Illinois are currently 32.09 μg/m³.

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

The PM₁₀ concentration in Niles, Illinois is 130.738 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Niles, Illinois is 0.246 ppm.

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

Currently, Niles, Illinois has a sulfur dioxide (SO₂) concentration of 0.848 ppb.

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

The current ozone (O₃) level in Niles, Illinois at the moment is 52.285 ppm.

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

Nitrogen dioxide (NO₂) level in Niles, Illinois at the moment is 2.045 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-24T23:00:00.000Z	44 \| good	8.177 \| good	37.764 \| good	37.639 \| good	0.667 \| good	6.91 \| good	0.222 \| good
2025-07-25T00:00:00.000Z	38 \| good	6.518 \| good	26.572 \| good	36.667 \| good	0.571 \| good	7.031 \| good	0.222 \| good
2025-07-25T01:00:00.000Z	33 \| good	6.311 \| good	30.598 \| good	32.423 \| good	0.617 \| good	8.907 \| good	0.234 \| good
2025-07-25T02:00:00.000Z	33 \| good	5.842 \| good	22.897 \| good	30.088 \| good	0.597 \| good	8.225 \| good	0.195 \| good
2025-07-25T03:00:00.000Z	33 \| good	5.784 \| good	24.124 \| good	26.143 \| good	0.602 \| good	10.738 \| good	0.19 \| good
2025-07-25T04:00:00.000Z	33 \| good	5.779 \| good	23.626 \| good	26.465 \| good	0.574 \| good	11.101 \| good	0.179 \| good
2025-07-25T05:00:00.000Z	33 \| good	5.938 \| good	21.856 \| good	25.335 \| good	0.498 \| good	10.192 \| good	0.218 \| good
2025-07-25T06:00:00.000Z	33 \| good	5.998 \| good	22.757 \| good	23.036 \| good	0.518 \| good	9.377 \| good	0.141 \| good
2025-07-25T07:00:00.000Z	33 \| good	6.188 \| good	26.831 \| good	18.528 \| good	0.514 \| good	8.617 \| good	0.134 \| good
2025-07-25T08:00:00.000Z	33 \| good	5.857 \| good	24.433 \| good	18.116 \| good	0.555 \| good	7.932 \| good	0.153 \| good
2025-07-25T09:00:00.000Z	27 \| good	5.437 \| good	22.761 \| good	21.423 \| good	0.553 \| good	7.888 \| good	0.156 \| good
2025-07-25T10:00:00.000Z	33 \| good	5.621 \| good	26.314 \| good	20.818 \| good	0.504 \| good	9.634 \| good	0.161 \| good
2025-07-25T11:00:00.000Z	33 \| good	5.544 \| good	23.941 \| good	19.272 \| good	0.434 \| good	11.797 \| good	0.199 \| good
2025-07-25T12:00:00.000Z	29 \| good	5.379 \| good	30.86 \| good	21.422 \| good	0.499 \| good	7.64 \| good	0.19 \| good
2025-07-25T13:00:00.000Z	33 \| good	5.652 \| good	24.577 \| good	20.126 \| good	0.522 \| good	7.81 \| good	0.231 \| good
2025-07-25T14:00:00.000Z	33 \| good	5.666 \| good	21.961 \| good	27.537 \| good	0.518 \| good	10.115 \| good	0.231 \| good
2025-07-25T15:00:00.000Z	27 \| good	4.501 \| good	20.524 \| good	27.442 \| good	0.556 \| good	11.678 \| good	0.272 \| good
2025-07-25T16:00:00.000Z	29 \| good	4.621 \| good	21.125 \| good	31.318 \| good	0.551 \| good	8.797 \| good	0.221 \| good
2025-07-25T17:00:00.000Z	31 \| good	4.134 \| good	16.28 \| good	34.162 \| good	0.49 \| good	4.629 \| good	0.186 \| good
2025-07-25T18:00:00.000Z	37 \| good	4.826 \| good	20.742 \| good	39.678 \| good	0.37 \| good	2.663 \| good	0.183 \| good
2025-07-25T19:00:00.000Z	39 \| good	5.281 \| good	21.523 \| good	42.215 \| good	0.319 \| good	2.726 \| good	0.178 \| good
2025-07-25T20:00:00.000Z	41 \| good	6.004 \| good	26.258 \| good	44.035 \| good	0.321 \| good	3.742 \| good	0.241 \| good
2025-07-25T21:00:00.000Z	42 \| good	6.219 \| good	27.121 \| good	44.928 \| good	0.408 \| good	2.335 \| good	0.285 \| good
2025-07-25T22:00:00.000Z	43 \| good	5.852 \| good	28.311 \| good	46.272 \| good	0.529 \| good	1.329 \| good	0.333 \| good
2025-07-25T23:00:00.000Z	40 \| good	5.547 \| good	22.843 \| good	43.317 \| good	0.479 \| good	3.817 \| good	0.331 \| good
2025-07-26T00:00:00.000Z	41 \| good	5.433 \| good	22.321 \| good	44.18 \| good	0.364 \| good	4.975 \| good	0.325 \| good
2025-07-26T01:00:00.000Z	39 \| good	5.369 \| good	22.521 \| good	41.926 \| good	0.325 \| good	2.554 \| good	0.34 \| good
2025-07-26T02:00:00.000Z	38 \| good	5.478 \| good	22.63 \| good	41.216 \| good	0.362 \| good	4.566 \| good	0.394 \| good
2025-07-26T03:00:00.000Z	38 \| good	7.294 \| good	27.373 \| good	39.646 \| good	0.352 \| good	5.176 \| good	0.388 \| good
2025-07-26T04:00:00.000Z	38 \| good	7.355 \| good	28.437 \| good	35.398 \| good	0.339 \| good	5.833 \| good	0.394 \| good
2025-07-26T05:00:00.000Z	58 \| moderate	12.724 \| fine	51.585 \| good	34.132 \| good	0.365 \| good	5.142 \| good	0.408 \| good
2025-07-26T06:00:00.000Z	67 \| moderate	17.859 \| fine	71.791 \| fine	31.434 \| good	0.311 \| good	4.604 \| good	0.415 \| good
2025-07-26T07:00:00.000Z	66 \| moderate	17.234 \| fine	65.712 \| fine	30.312 \| good	0.314 \| good	4.832 \| good	0.366 \| good
2025-07-26T08:00:00.000Z	62 \| moderate	14.773 \| fine	57.539 \| fine	28.993 \| good	0.299 \| good	6.713 \| good	0.317 \| good
2025-07-26T09:00:00.000Z	56 \| moderate	12.011 \| good	47.333 \| good	28.32 \| good	0.3 \| good	6.479 \| good	0.31 \| good
2025-07-26T10:00:00.000Z	60 \| moderate	14.477 \| fine	58.966 \| fine	28.015 \| good	0.37 \| good	5.747 \| good	0.31 \| good
2025-07-26T11:00:00.000Z	38 \| good	7.439 \| good	33.037 \| good	27.291 \| good	0.326 \| good	3.818 \| good	0.347 \| good
2025-07-26T12:00:00.000Z	33 \| good	6.499 \| good	26.468 \| good	28.777 \| good	0.415 \| good	6.177 \| good	0.325 \| good
2025-07-26T13:00:00.000Z	33 \| good	5.613 \| good	22.399 \| good	24.821 \| good	0.354 \| good	8.38 \| good	0.317 \| good
2025-07-26T14:00:00.000Z	27 \| good	5.058 \| good	20.548 \| good	24.999 \| good	0.436 \| good	9.293 \| good	0.298 \| good
2025-07-26T15:00:00.000Z	27 \| good	4.724 \| good	19.665 \| good	27.199 \| good	0.715 \| good	10.292 \| good	0.277 \| good
2025-07-26T16:00:00.000Z	29 \| good	5.025 \| good	20.757 \| good	30.556 \| good	0.407 \| good	7.344 \| good	0.277 \| good
2025-07-26T17:00:00.000Z	28 \| good	5.367 \| good	23.375 \| good	29.512 \| good	0.42 \| good	6.161 \| good	0.27 \| good
2025-07-26T18:00:00.000Z	28 \| good	5.487 \| good	24.129 \| good	30.359 \| good	0.564 \| good	4.045 \| good	0.275 \| good
2025-07-26T19:00:00.000Z	32 \| good	5.328 \| good	23.079 \| good	34.625 \| good	0.37 \| good	3.626 \| good	0.309 \| good
2025-07-26T20:00:00.000Z	35 \| good	5.997 \| good	25.001 \| good	38.48 \| good	0.344 \| good	2.857 \| good	0.282 \| good
2025-07-26T21:00:00.000Z	36 \| good	6.032 \| good	25.898 \| good	38.824 \| good	0.391 \| good	3.352 \| good	0.246 \| good
2025-07-26T22:00:00.000Z	41 \| good	6.442 \| good	28.429 \| good	44.312 \| good	0.344 \| good	3.365 \| good	0.233 \| good
2025-07-26T22:00:00.000Z	41 \| good	6.442 \| good	28.429 \| good	44.312 \| good	0.344 \| good	3.365 \| good	0.233 \| good
2025-07-22T20:00:00.000Z	74 \| moderate	16.192 \| fine	72.231 \| fine	61.953 \| fine	2.102 \| good	2.247 \| good	0.256 \| good
2025-07-22T21:00:00.000Z	71 \| moderate	14.94 \| fine	66.727 \| fine	60.626 \| fine	1.984 \| good	2.265 \| good	0.248 \| good
2025-07-22T22:00:00.000Z	67 \| moderate	14.311 \| fine	64.285 \| fine	59.659 \| fine	1.877 \| good	3.687 \| good	0.25 \| good
2025-07-22T23:00:00.000Z	62 \| moderate	15.238 \| fine	68.404 \| fine	58.144 \| fine	1.769 \| good	5.11 \| good	0.253 \| good
2025-07-23T00:00:00.000Z	58 \| moderate	13.47 \| fine	60.907 \| fine	55.815 \| fine	1.662 \| good	6.532 \| good	0.256 \| good
2025-07-23T01:00:00.000Z	62 \| moderate	15.202 \| fine	67.447 \| fine	40.929 \| good	1.759 \| good	7.901 \| good	0.263 \| good
2025-07-23T02:00:00.000Z	64 \| moderate	15.671 \| fine	69.708 \| fine	35.359 \| good	1.855 \| good	9.27 \| good	0.27 \| good
2025-07-23T03:00:00.000Z	67 \| moderate	18.113 \| fine	80.594 \| fine	32.665 \| good	1.952 \| good	10.639 \| good	0.276 \| good
2025-07-23T04:00:00.000Z	71 \| moderate	19.909 \| fine	87.375 \| fine	29.473 \| good	1.97 \| good	9.753 \| good	0.272 \| good
2025-07-23T05:00:00.000Z	69 \| moderate	18.989 \| fine	83.683 \| fine	27.844 \| good	1.989 \| good	8.867 \| good	0.268 \| good
2025-07-23T06:00:00.000Z	71 \| moderate	19.833 \| fine	87.561 \| fine	25.585 \| good	2.008 \| good	7.981 \| good	0.263 \| good
2025-07-23T07:00:00.000Z	71 \| moderate	19.592 \| fine	86.483 \| fine	22.983 \| good	1.954 \| good	7.602 \| good	0.26 \| good
2025-07-23T08:00:00.000Z	69 \| moderate	19.418 \| fine	86.153 \| fine	21.688 \| good	1.9 \| good	7.224 \| good	0.256 \| good
2025-07-23T09:00:00.000Z	71 \| moderate	19.828 \| fine	87.174 \| fine	22.813 \| good	1.847 \| good	6.845 \| good	0.253 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	19.35 \| fine	85.189 \| fine	16.814 \| good	1.931 \| good	7.05 \| good	0.257 \| good
2025-07-23T11:00:00.000Z	69 \| moderate	18.559 \| fine	81.722 \| fine	19.947 \| good	2.015 \| good	7.254 \| good	0.261 \| good
2025-07-23T12:00:00.000Z	71 \| moderate	19.536 \| fine	86.178 \| fine	24.115 \| good	2.099 \| good	7.458 \| good	0.264 \| good
2025-07-23T13:00:00.000Z	75 \| moderate	22.008 \| fine	96.266 \| fine	30.041 \| good	2.568 \| good	7.111 \| good	0.273 \| good
2025-07-23T14:00:00.000Z	77 \| moderate	22.53 \| fine	98.391 \| fine	36.451 \| good	3.038 \| good	6.764 \| good	0.282 \| good
2025-07-23T15:00:00.000Z	75 \| moderate	22.329 \| fine	98.212 \| fine	43.744 \| good	3.507 \| good	6.416 \| good	0.291 \| good
2025-07-23T16:00:00.000Z	75 \| moderate	21.734 \| fine	95.4 \| fine	48.482 \| good	3.775 \| good	4.992 \| good	0.275 \| good
2025-07-23T17:00:00.000Z	73 \| moderate	20.702 \| fine	91.575 \| fine	54.162 \| good	4.043 \| good	3.568 \| good	0.258 \| good
2025-07-23T18:00:00.000Z	73 \| moderate	21.099 \| fine	92.83 \| fine	58.105 \| fine	4.311 \| good	2.144 \| good	0.242 \| good
2025-07-23T19:00:00.000Z	73 \| moderate	21.306 \| fine	93.938 \| fine	55.979 \| fine	3.782 \| good	2.101 \| good	0.231 \| good
2025-07-23T20:00:00.000Z	73 \| moderate	21.317 \| fine	93.224 \| fine	56.526 \| fine	3.253 \| good	2.059 \| good	0.22 \| good
2025-07-23T21:00:00.000Z	75 \| moderate	21.587 \| fine	94.863 \| fine	55.979 \| fine	2.724 \| good	2.016 \| good	0.208 \| good
2025-07-23T22:00:00.000Z	73 \| moderate	20.902 \| fine	91.852 \| fine	56.712 \| fine	2.54 \| good	3.496 \| good	0.213 \| good
2025-07-23T23:00:00.000Z	73 \| moderate	21.252 \| fine	93.307 \| fine	54.084 \| good	2.357 \| good	4.975 \| good	0.218 \| good
2025-07-24T00:00:00.000Z	66 \| moderate	16.642 \| fine	74.021 \| fine	50.115 \| good	2.173 \| good	6.455 \| good	0.223 \| good
2025-07-24T01:00:00.000Z	60 \| moderate	13.848 \| fine	62.53 \| fine	45.399 \| good	2.11 \| good	7.264 \| good	0.225 \| good
2025-07-24T02:00:00.000Z	66 \| moderate	16.565 \| fine	73.952 \| fine	37.381 \| good	2.046 \| good	8.074 \| good	0.226 \| good
2025-07-24T03:00:00.000Z	73 \| moderate	21.041 \| fine	92.106 \| fine	32.304 \| good	1.983 \| good	8.883 \| good	0.228 \| good
2025-07-24T04:00:00.000Z	77 \| moderate	23.406 \| fine	102.121 \| fine	29.083 \| good	1.813 \| good	8.297 \| good	0.223 \| good
2025-07-24T05:00:00.000Z	81 \| moderate	24.846 \| fine	108.158 \| fine	25.424 \| good	1.643 \| good	7.71 \| good	0.219 \| good
2025-07-24T06:00:00.000Z	81 \| moderate	25.416 \| fine	110.488 \| fine	22.31 \| good	1.473 \| good	7.124 \| good	0.215 \| good
2025-07-24T07:00:00.000Z	81 \| moderate	25.08 \| fine	109.508 \| fine	18.195 \| good	1.513 \| good	6.539 \| good	0.213 \| good
2025-07-24T08:00:00.000Z	81 \| moderate	24.988 \| fine	109.032 \| fine	18.596 \| good	1.553 \| good	5.954 \| good	0.211 \| good
2025-07-24T09:00:00.000Z	81 \| moderate	24.549 \| fine	106.943 \| fine	19.922 \| good	1.594 \| good	5.369 \| good	0.21 \| good
2025-07-24T10:00:00.000Z	73 \| moderate	21.012 \| fine	92.24 \| fine	22.376 \| good	2.127 \| good	5.445 \| good	0.211 \| good
2025-07-24T11:00:00.000Z	75 \| moderate	22.248 \| fine	97 \| fine	19.989 \| good	2.66 \| good	5.521 \| good	0.211 \| good
2025-07-24T12:00:00.000Z	73 \| moderate	21.469 \| fine	94.717 \| fine	24.824 \| good	3.193 \| good	5.597 \| good	0.212 \| good
2025-07-24T13:00:00.000Z	73 \| moderate	21.302 \| fine	94.093 \| fine	29.262 \| good	3.403 \| good	5.328 \| good	0.218 \| good
2025-07-24T14:00:00.000Z	71 \| moderate	20.069 \| fine	88.326 \| fine	40.948 \| good	3.613 \| good	5.059 \| good	0.223 \| good
2025-07-24T15:00:00.000Z	66 \| moderate	16.793 \| fine	74.635 \| fine	46.523 \| good	3.822 \| good	4.789 \| good	0.229 \| good
2025-07-24T16:00:00.000Z	62 \| moderate	15.454 \| fine	68.885 \| fine	46.593 \| good	3.255 \| good	3.813 \| good	0.219 \| good
2025-07-24T17:00:00.000Z	62 \| moderate	14.544 \| fine	64.885 \| fine	48.104 \| good	2.688 \| good	2.837 \| good	0.209 \| good
2025-07-24T18:00:00.000Z	58 \| moderate	13.482 \| fine	60.478 \| fine	49.034 \| good	2.121 \| good	1.861 \| good	0.199 \| good
2025-07-24T19:00:00.000Z	58 \| moderate	13.309 \| fine	59.954 \| fine	50.8 \| good	1.811 \| good	1.846 \| good	0.192 \| good

Live air quality index in Niles, Illinois today

Major air pollutants in Niles, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Morton Grove, Illinois

Park Ridge, Illinois

Skokie, Illinois

Lincolnwood, Illinois

Norridge, Illinois

Glenview, Illinois

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Frequently asked questions

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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