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

The PM10 concentration in Niles, Illinois is 23.961 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 0.726 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 11.873 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 18.956 ppb.

Live air quality index in Niles, Illinois today

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

PM2.5 levels in Niles, Illinois are currently 5.858 μg/m3.

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)

Moderate

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)

10.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.39 μg/m³

155

255

425

605+

Ozone (O₃)

19.60 ppb

201

201+

Sulfur Dioxide (SO₂)

1.84 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.42 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
2025-10-24T08:00:00.000Z	27 \| good	5.496 \| good	23.516 \| good	4.47 \| good	1.282 \| good	11.608 \| good	0.286 \| good
2025-10-24T09:00:00.000Z	27 \| good	5.235 \| good	21.904 \| good	4.798 \| good	0.883 \| good	10.491 \| good	0.262 \| good
2025-10-24T10:00:00.000Z	27 \| good	5.232 \| good	22.058 \| good	4.531 \| good	1.122 \| good	16.292 \| good	0.322 \| good
2025-10-24T11:00:00.000Z	27 \| good	5.117 \| good	22.67 \| good	4.005 \| good	1.172 \| good	15.346 \| good	0.248 \| good
2025-10-24T12:00:00.000Z	27 \| good	4.943 \| good	21.809 \| good	3.216 \| good	1.128 \| good	14.608 \| good	0.293 \| good
2025-10-24T13:00:00.000Z	27 \| good	5.028 \| good	22.481 \| good	3.894 \| good	1.048 \| good	13.686 \| good	0.295 \| good
2025-10-24T14:00:00.000Z	27 \| good	5.467 \| good	23.571 \| good	4.79 \| good	1.143 \| good	15.91 \| good	0.517 \| good
2025-10-24T15:00:00.000Z	33 \| good	6.141 \| good	27.953 \| good	6.734 \| good	1.489 \| good	16.911 \| good	0.25 \| good
2025-10-24T16:00:00.000Z	27 \| good	5.305 \| good	23.512 \| good	7.985 \| good	4.327 \| good	14.636 \| good	0.207 \| good
2025-10-24T17:00:00.000Z	22 \| good	4.17 \| good	18.487 \| good	12.059 \| good	1.052 \| good	6.5 \| good	0.205 \| good
2025-10-24T18:00:00.000Z	22 \| good	4.235 \| good	18.864 \| good	14.202 \| good	0.947 \| good	3.134 \| good	0.203 \| good
2025-10-24T19:00:00.000Z	22 \| good	3.745 \| good	16.259 \| good	17.062 \| good	1.07 \| good	4.226 \| good	0.269 \| good
2025-10-24T20:00:00.000Z	22 \| good	3.953 \| good	17.501 \| good	18.241 \| good	0.842 \| good	4.083 \| good	0.217 \| good
2025-10-24T21:00:00.000Z	22 \| good	4.089 \| good	18.618 \| good	18.704 \| good	0.876 \| good	3.711 \| good	0.205 \| good
2025-10-24T22:00:00.000Z	22 \| good	4.193 \| good	18.311 \| good	20.034 \| good	1.05 \| good	6.849 \| good	0.168 \| good
2025-10-24T23:00:00.000Z	22 \| good	4.119 \| good	18.486 \| good	19.111 \| good	1.963 \| good	9.508 \| good	0.247 \| good
2025-10-25T00:00:00.000Z	22 \| good	4.42 \| good	19.105 \| good	17.413 \| good	1.948 \| good	13.462 \| good	0.275 \| good
2025-10-25T01:00:00.000Z	22 \| good	4.378 \| good	18.955 \| good	15.679 \| good	0.701 \| good	21.353 \| good	0.281 \| good
2025-10-25T02:00:00.000Z	27 \| good	5.469 \| good	23.539 \| good	11.127 \| good	0.672 \| good	17.767 \| good	0.4 \| good
2025-10-25T03:00:00.000Z	58 \| moderate	13.045 \| fine	59.117 \| fine	1.456 \| good	2.96 \| good	22.991 \| good	0.246 \| good
2025-10-25T04:00:00.000Z	60 \| moderate	14.277 \| fine	61.962 \| fine	6.287 \| good	0.925 \| good	17.398 \| good	0.46 \| good
2025-10-25T05:00:00.000Z	60 \| moderate	14.167 \| fine	63.956 \| fine	4.073 \| good	1.162 \| good	17.506 \| good	0.377 \| good
2025-10-25T06:00:00.000Z	60 \| moderate	14.437 \| fine	63.04 \| fine	3.494 \| good	0.865 \| good	14.748 \| good	0.313 \| good
2025-10-25T07:00:00.000Z	60 \| moderate	14.368 \| fine	63.923 \| fine	3.322 \| good	0.834 \| good	14.152 \| good	0.326 \| good
2025-10-25T08:00:00.000Z	64 \| moderate	15.88 \| fine	67.827 \| fine	2.355 \| good	0.778 \| good	13.839 \| good	0.313 \| good
2025-10-25T09:00:00.000Z	66 \| moderate	17.4 \| fine	74.296 \| fine	2.443 \| good	0.796 \| good	12.978 \| good	0.307 \| good
2025-10-25T10:00:00.000Z	62 \| moderate	15.47 \| fine	67.549 \| fine	2.672 \| good	0.876 \| good	14.164 \| good	0.287 \| good
2025-10-25T11:00:00.000Z	58 \| moderate	13.218 \| fine	60.385 \| fine	1.284 \| good	0.86 \| good	16.603 \| good	0.357 \| good
2025-10-25T12:00:00.000Z	58 \| moderate	13.009 \| fine	59.158 \| fine	2.206 \| good	0.787 \| good	11.399 \| good	0.318 \| good
2025-10-25T13:00:00.000Z	56 \| moderate	11.815 \| good	52.689 \| good	3.788 \| good	0.81 \| good	14.02 \| good	0.302 \| good
2025-10-25T14:00:00.000Z	54 \| moderate	10.936 \| good	48.602 \| good	4.661 \| good	0.663 \| good	17.455 \| good	0.371 \| good
2025-10-25T15:00:00.000Z	52 \| moderate	10.334 \| good	46.49 \| good	4.951 \| good	1.089 \| good	16.498 \| good	0.336 \| good
2025-10-25T16:00:00.000Z	52 \| moderate	9.676 \| good	42.927 \| good	5.18 \| good	0.805 \| good	13.246 \| good	0.197 \| good
2025-10-25T17:00:00.000Z	52 \| moderate	9.72 \| good	43.914 \| good	8.44 \| good	0.919 \| good	6.73 \| good	0.162 \| good
2025-10-25T18:00:00.000Z	38 \| good	6.809 \| good	30.048 \| good	13.572 \| good	1.822 \| good	5.231 \| good	0.171 \| good
2025-10-25T19:00:00.000Z	38 \| good	7.078 \| good	31.197 \| good	17.446 \| good	1.677 \| good	5.558 \| good	0.173 \| good
2025-10-25T20:00:00.000Z	38 \| good	7.271 \| good	32.432 \| good	19.675 \| good	1.46 \| good	4.425 \| good	0.173 \| good
2025-10-25T21:00:00.000Z	44 \| good	7.629 \| good	33.733 \| good	22.671 \| good	0.693 \| good	4.052 \| good	0.173 \| good
2025-10-25T22:00:00.000Z	44 \| good	7.621 \| good	32.923 \| good	23.685 \| good	0.608 \| good	7.03 \| good	0.16 \| good
2025-10-25T23:00:00.000Z	44 \| good	7.851 \| good	33.654 \| good	23.897 \| good	0.516 \| good	7.663 \| good	0.174 \| good
2025-10-26T00:00:00.000Z	44 \| good	8.05 \| good	35.588 \| good	22.296 \| good	0.758 \| good	12.059 \| good	0.206 \| good
2025-10-26T01:00:00.000Z	49 \| good	8.829 \| good	39.522 \| good	21.067 \| good	1.226 \| good	14.989 \| good	0.266 \| good
2025-10-26T02:00:00.000Z	49 \| good	8.558 \| good	38.124 \| good	19.72 \| good	1.213 \| good	20.293 \| good	0.316 \| good
2025-10-26T03:00:00.000Z	52 \| moderate	9.713 \| good	42.935 \| good	16.269 \| good	0.978 \| good	23.436 \| good	0.261 \| good
2025-10-26T04:00:00.000Z	52 \| moderate	10.175 \| good	45.896 \| good	16.367 \| good	0.953 \| good	22.553 \| good	0.235 \| good
2025-10-26T05:00:00.000Z	52 \| moderate	10.117 \| good	45.194 \| good	14.326 \| good	0.988 \| good	21.263 \| good	0.255 \| good
2025-10-26T06:00:00.000Z	52 \| moderate	9.99 \| good	44.695 \| good	15.135 \| good	1.368 \| good	15.725 \| good	0.411 \| good
2025-10-26T07:00:00.000Z	52 \| moderate	10.268 \| good	45.466 \| good	16.416 \| good	1.812 \| good	11.422 \| good	0.411 \| good
2025-10-26T07:00:00.000Z	52 \| moderate	10.245 \| good	43.389 \| good	19.6 \| good	1.843 \| good	9.401 \| good	0.416 \| good
2025-10-25T03:00:00.000Z	44 \| good	8.459 \| good	37.551 \| good	6.506 \| good	2.75 \| good	18.76 \| good	0.212 \| good
2025-10-25T04:00:00.000Z	49 \| good	9.036 \| good	40.052 \| good	9.338 \| good	2.735 \| good	18.054 \| good	0.205 \| good
2025-10-25T05:00:00.000Z	33 \| good	6.317 \| good	27.465 \| good	7.931 \| good	2.72 \| good	17.348 \| good	0.198 \| good
2025-10-25T06:00:00.000Z	27 \| good	4.779 \| good	20.838 \| good	11.342 \| good	2.705 \| good	16.642 \| good	0.191 \| good
2025-10-25T07:00:00.000Z	27 \| good	5.159 \| good	22.504 \| good	7.541 \| good	2.584 \| good	15.631 \| good	0.182 \| good
2025-10-25T08:00:00.000Z	38 \| good	6.825 \| good	30.176 \| good	4.395 \| good	2.464 \| good	14.619 \| good	0.173 \| good
2025-10-25T09:00:00.000Z	44 \| good	7.751 \| good	34.237 \| good	2.827 \| good	2.344 \| good	13.607 \| good	0.164 \| good
2025-10-25T10:00:00.000Z	52 \| moderate	9.594 \| good	42.638 \| good	2.455 \| good	2.34 \| good	14.742 \| good	0.172 \| good
2025-10-25T11:00:00.000Z	44 \| good	8.455 \| good	37.31 \| good	2.872 \| good	2.337 \| good	15.876 \| good	0.18 \| good
2025-10-25T12:00:00.000Z	49 \| good	8.764 \| good	38.456 \| good	2.651 \| good	2.334 \| good	17.01 \| good	0.187 \| good
2025-10-25T13:00:00.000Z	49 \| good	9.473 \| good	41.85 \| good	6.192 \| good	2.48 \| good	14.823 \| good	0.192 \| good
2025-10-25T14:00:00.000Z	52 \| moderate	9.513 \| good	42.411 \| good	10.354 \| good	2.626 \| good	12.636 \| good	0.197 \| good
2025-10-25T15:00:00.000Z	44 \| good	8.107 \| good	35.513 \| good	16.392 \| good	2.771 \| good	10.448 \| good	0.202 \| good
2025-10-25T16:00:00.000Z	44 \| good	7.824 \| good	34.654 \| good	20.885 \| good	2.682 \| good	8.44 \| good	0.187 \| good
2025-10-25T17:00:00.000Z	52 \| moderate	10.221 \| good	45.361 \| good	14.231 \| good	2.593 \| good	6.431 \| good	0.171 \| good
2025-10-25T18:00:00.000Z	56 \| moderate	11.566 \| good	51.88 \| good	13.994 \| good	2.504 \| good	4.423 \| good	0.156 \| good
2025-10-25T19:00:00.000Z	54 \| moderate	10.637 \| good	47.213 \| good	19.066 \| good	2.468 \| good	4.676 \| good	0.157 \| good
2025-10-25T20:00:00.000Z	54 \| moderate	10.678 \| good	47.441 \| good	22.732 \| good	2.432 \| good	4.928 \| good	0.158 \| good
2025-10-25T21:00:00.000Z	52 \| moderate	10.439 \| good	46.608 \| good	24.069 \| good	2.396 \| good	5.181 \| good	0.158 \| good
2025-10-25T22:00:00.000Z	49 \| good	8.953 \| good	39.663 \| good	23.419 \| good	2.293 \| good	9.729 \| good	0.183 \| good
2025-10-25T23:00:00.000Z	33 \| good	6.161 \| good	26.98 \| good	21.792 \| good	2.19 \| good	14.278 \| good	0.208 \| good
2025-10-26T00:00:00.000Z	38 \| good	7.298 \| good	32.182 \| good	25.057 \| good	2.087 \| good	18.826 \| good	0.233 \| good
2025-10-26T01:00:00.000Z	38 \| good	7.458 \| good	33.026 \| good	26.958 \| good	1.958 \| good	18.138 \| good	0.223 \| good
2025-10-26T02:00:00.000Z	27 \| good	5.052 \| good	22.057 \| good	26.89 \| good	1.83 \| good	17.45 \| good	0.213 \| good
2025-10-26T03:00:00.000Z	38 \| good	6.732 \| good	29.945 \| good	25.565 \| good	1.701 \| good	16.761 \| good	0.203 \| good
2025-10-26T04:00:00.000Z	49 \| good	9.494 \| good	42.333 \| good	26.666 \| good	1.566 \| good	14.987 \| good	0.198 \| good
2025-10-26T05:00:00.000Z	54 \| moderate	10.531 \| good	46.706 \| good	22.931 \| good	1.431 \| good	13.214 \| good	0.193 \| good
2025-10-26T06:00:00.000Z	49 \| good	9.153 \| good	40.79 \| good	25.521 \| good	1.296 \| good	11.44 \| good	0.188 \| good
2025-10-26T07:00:00.000Z	44 \| good	8.361 \| good	36.582 \| good	23.735 \| good	1.308 \| good	10.545 \| good	0.187 \| good
2025-10-26T08:00:00.000Z	54 \| moderate	10.647 \| good	47.273 \| good	19.647 \| good	1.321 \| good	9.65 \| good	0.186 \| good
2025-10-26T09:00:00.000Z	58 \| moderate	13.467 \| fine	60.323 \| fine	13.854 \| good	1.333 \| good	8.755 \| good	0.185 \| good
2025-10-26T10:00:00.000Z	58 \| moderate	12.987 \| fine	58.804 \| fine	14.022 \| good	1.585 \| good	10.148 \| good	0.195 \| good
2025-10-26T11:00:00.000Z	58 \| moderate	12.949 \| fine	57.923 \| fine	9.573 \| good	1.836 \| good	11.541 \| good	0.204 \| good
2025-10-26T12:00:00.000Z	56 \| moderate	12.468 \| fine	55.471 \| fine	11.185 \| good	2.087 \| good	12.934 \| good	0.214 \| good
2025-10-26T13:00:00.000Z	56 \| moderate	11.832 \| good	52.706 \| good	10.331 \| good	2.461 \| good	11.62 \| good	0.221 \| good
2025-10-26T14:00:00.000Z	56 \| moderate	12.314 \| fine	55.372 \| fine	18.183 \| good	2.834 \| good	10.305 \| good	0.229 \| good
2025-10-26T15:00:00.000Z	56 \| moderate	11.803 \| good	52.196 \| good	26.331 \| good	3.208 \| good	8.991 \| good	0.236 \| good
2025-10-26T16:00:00.000Z	56 \| moderate	11.656 \| good	51.676 \| good	27.879 \| good	3.272 \| good	7.569 \| good	0.216 \| good
2025-10-26T17:00:00.000Z	56 \| moderate	12.076 \| good	54.305 \| good	27.754 \| good	3.335 \| good	6.146 \| good	0.196 \| good
2025-10-26T18:00:00.000Z	54 \| moderate	11.492 \| good	50.855 \| good	31.158 \| good	3.399 \| good	4.724 \| good	0.175 \| good
2025-10-26T19:00:00.000Z	52 \| moderate	10.485 \| good	46.604 \| good	33.37 \| good	2.897 \| good	4.516 \| good	0.17 \| good
2025-10-26T20:00:00.000Z	52 \| moderate	10.065 \| good	44.706 \| good	34.135 \| good	2.395 \| good	4.308 \| good	0.165 \| good
2025-10-26T21:00:00.000Z	52 \| moderate	10.088 \| good	44.98 \| good	37.053 \| good	1.893 \| good	4.101 \| good	0.16 \| good
2025-10-26T22:00:00.000Z	49 \| good	9.397 \| good	41.844 \| good	36.894 \| good	1.702 \| good	6.341 \| good	0.17 \| good
2025-10-26T23:00:00.000Z	38 \| good	7.108 \| good	31.504 \| good	36.636 \| good	1.511 \| good	8.582 \| good	0.18 \| good
2025-10-27T00:00:00.000Z	52 \| moderate	9.799 \| good	9.985 \| good	31.163 \| good	1.313 \| good	10.758 \| good	0.19 \| good
2025-10-27T01:00:00.000Z	26 \| good	3.555 \| good	15.556 \| good	27.728 \| good	1.235 \| good	9.775 \| good	0.182 \| good
2025-10-27T02:00:00.000Z	27 \| good	4.277 \| good	18.933 \| good	28.644 \| good	1.15 \| good	8.727 \| good	0.174 \| good

Niles

Get reliable air quality data to drive your business

Niles, 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 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 03:00:00 on 2025-10-24.

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 2025-10-24.

What is the AQI in Niles, Illinois right now?

As of now, the AQI in Niles, Illinois is 33, indicating Good 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 5.858 μg/m³.

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

The PM₁₀ concentration in Niles, Illinois is 23.961 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 0.41 ppm.

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

Currently, Niles, Illinois has a sulfur dioxide (SO₂) concentration of 0.726 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 11.873 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 18.956 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-24T08:00:00.000Z	27 \| good	5.496 \| good	23.516 \| good	4.47 \| good	1.282 \| good	11.608 \| good	0.286 \| good
2025-10-24T09:00:00.000Z	27 \| good	5.235 \| good	21.904 \| good	4.798 \| good	0.883 \| good	10.491 \| good	0.262 \| good
2025-10-24T10:00:00.000Z	27 \| good	5.232 \| good	22.058 \| good	4.531 \| good	1.122 \| good	16.292 \| good	0.322 \| good
2025-10-24T11:00:00.000Z	27 \| good	5.117 \| good	22.67 \| good	4.005 \| good	1.172 \| good	15.346 \| good	0.248 \| good
2025-10-24T12:00:00.000Z	27 \| good	4.943 \| good	21.809 \| good	3.216 \| good	1.128 \| good	14.608 \| good	0.293 \| good
2025-10-24T13:00:00.000Z	27 \| good	5.028 \| good	22.481 \| good	3.894 \| good	1.048 \| good	13.686 \| good	0.295 \| good
2025-10-24T14:00:00.000Z	27 \| good	5.467 \| good	23.571 \| good	4.79 \| good	1.143 \| good	15.91 \| good	0.517 \| good
2025-10-24T15:00:00.000Z	33 \| good	6.141 \| good	27.953 \| good	6.734 \| good	1.489 \| good	16.911 \| good	0.25 \| good
2025-10-24T16:00:00.000Z	27 \| good	5.305 \| good	23.512 \| good	7.985 \| good	4.327 \| good	14.636 \| good	0.207 \| good
2025-10-24T17:00:00.000Z	22 \| good	4.17 \| good	18.487 \| good	12.059 \| good	1.052 \| good	6.5 \| good	0.205 \| good
2025-10-24T18:00:00.000Z	22 \| good	4.235 \| good	18.864 \| good	14.202 \| good	0.947 \| good	3.134 \| good	0.203 \| good
2025-10-24T19:00:00.000Z	22 \| good	3.745 \| good	16.259 \| good	17.062 \| good	1.07 \| good	4.226 \| good	0.269 \| good
2025-10-24T20:00:00.000Z	22 \| good	3.953 \| good	17.501 \| good	18.241 \| good	0.842 \| good	4.083 \| good	0.217 \| good
2025-10-24T21:00:00.000Z	22 \| good	4.089 \| good	18.618 \| good	18.704 \| good	0.876 \| good	3.711 \| good	0.205 \| good
2025-10-24T22:00:00.000Z	22 \| good	4.193 \| good	18.311 \| good	20.034 \| good	1.05 \| good	6.849 \| good	0.168 \| good
2025-10-24T23:00:00.000Z	22 \| good	4.119 \| good	18.486 \| good	19.111 \| good	1.963 \| good	9.508 \| good	0.247 \| good
2025-10-25T00:00:00.000Z	22 \| good	4.42 \| good	19.105 \| good	17.413 \| good	1.948 \| good	13.462 \| good	0.275 \| good
2025-10-25T01:00:00.000Z	22 \| good	4.378 \| good	18.955 \| good	15.679 \| good	0.701 \| good	21.353 \| good	0.281 \| good
2025-10-25T02:00:00.000Z	27 \| good	5.469 \| good	23.539 \| good	11.127 \| good	0.672 \| good	17.767 \| good	0.4 \| good
2025-10-25T03:00:00.000Z	58 \| moderate	13.045 \| fine	59.117 \| fine	1.456 \| good	2.96 \| good	22.991 \| good	0.246 \| good
2025-10-25T04:00:00.000Z	60 \| moderate	14.277 \| fine	61.962 \| fine	6.287 \| good	0.925 \| good	17.398 \| good	0.46 \| good
2025-10-25T05:00:00.000Z	60 \| moderate	14.167 \| fine	63.956 \| fine	4.073 \| good	1.162 \| good	17.506 \| good	0.377 \| good
2025-10-25T06:00:00.000Z	60 \| moderate	14.437 \| fine	63.04 \| fine	3.494 \| good	0.865 \| good	14.748 \| good	0.313 \| good
2025-10-25T07:00:00.000Z	60 \| moderate	14.368 \| fine	63.923 \| fine	3.322 \| good	0.834 \| good	14.152 \| good	0.326 \| good
2025-10-25T08:00:00.000Z	64 \| moderate	15.88 \| fine	67.827 \| fine	2.355 \| good	0.778 \| good	13.839 \| good	0.313 \| good
2025-10-25T09:00:00.000Z	66 \| moderate	17.4 \| fine	74.296 \| fine	2.443 \| good	0.796 \| good	12.978 \| good	0.307 \| good
2025-10-25T10:00:00.000Z	62 \| moderate	15.47 \| fine	67.549 \| fine	2.672 \| good	0.876 \| good	14.164 \| good	0.287 \| good
2025-10-25T11:00:00.000Z	58 \| moderate	13.218 \| fine	60.385 \| fine	1.284 \| good	0.86 \| good	16.603 \| good	0.357 \| good
2025-10-25T12:00:00.000Z	58 \| moderate	13.009 \| fine	59.158 \| fine	2.206 \| good	0.787 \| good	11.399 \| good	0.318 \| good
2025-10-25T13:00:00.000Z	56 \| moderate	11.815 \| good	52.689 \| good	3.788 \| good	0.81 \| good	14.02 \| good	0.302 \| good
2025-10-25T14:00:00.000Z	54 \| moderate	10.936 \| good	48.602 \| good	4.661 \| good	0.663 \| good	17.455 \| good	0.371 \| good
2025-10-25T15:00:00.000Z	52 \| moderate	10.334 \| good	46.49 \| good	4.951 \| good	1.089 \| good	16.498 \| good	0.336 \| good
2025-10-25T16:00:00.000Z	52 \| moderate	9.676 \| good	42.927 \| good	5.18 \| good	0.805 \| good	13.246 \| good	0.197 \| good
2025-10-25T17:00:00.000Z	52 \| moderate	9.72 \| good	43.914 \| good	8.44 \| good	0.919 \| good	6.73 \| good	0.162 \| good
2025-10-25T18:00:00.000Z	38 \| good	6.809 \| good	30.048 \| good	13.572 \| good	1.822 \| good	5.231 \| good	0.171 \| good
2025-10-25T19:00:00.000Z	38 \| good	7.078 \| good	31.197 \| good	17.446 \| good	1.677 \| good	5.558 \| good	0.173 \| good
2025-10-25T20:00:00.000Z	38 \| good	7.271 \| good	32.432 \| good	19.675 \| good	1.46 \| good	4.425 \| good	0.173 \| good
2025-10-25T21:00:00.000Z	44 \| good	7.629 \| good	33.733 \| good	22.671 \| good	0.693 \| good	4.052 \| good	0.173 \| good
2025-10-25T22:00:00.000Z	44 \| good	7.621 \| good	32.923 \| good	23.685 \| good	0.608 \| good	7.03 \| good	0.16 \| good
2025-10-25T23:00:00.000Z	44 \| good	7.851 \| good	33.654 \| good	23.897 \| good	0.516 \| good	7.663 \| good	0.174 \| good
2025-10-26T00:00:00.000Z	44 \| good	8.05 \| good	35.588 \| good	22.296 \| good	0.758 \| good	12.059 \| good	0.206 \| good
2025-10-26T01:00:00.000Z	49 \| good	8.829 \| good	39.522 \| good	21.067 \| good	1.226 \| good	14.989 \| good	0.266 \| good
2025-10-26T02:00:00.000Z	49 \| good	8.558 \| good	38.124 \| good	19.72 \| good	1.213 \| good	20.293 \| good	0.316 \| good
2025-10-26T03:00:00.000Z	52 \| moderate	9.713 \| good	42.935 \| good	16.269 \| good	0.978 \| good	23.436 \| good	0.261 \| good
2025-10-26T04:00:00.000Z	52 \| moderate	10.175 \| good	45.896 \| good	16.367 \| good	0.953 \| good	22.553 \| good	0.235 \| good
2025-10-26T05:00:00.000Z	52 \| moderate	10.117 \| good	45.194 \| good	14.326 \| good	0.988 \| good	21.263 \| good	0.255 \| good
2025-10-26T06:00:00.000Z	52 \| moderate	9.99 \| good	44.695 \| good	15.135 \| good	1.368 \| good	15.725 \| good	0.411 \| good
2025-10-26T07:00:00.000Z	52 \| moderate	10.268 \| good	45.466 \| good	16.416 \| good	1.812 \| good	11.422 \| good	0.411 \| good
2025-10-26T07:00:00.000Z	52 \| moderate	10.245 \| good	43.389 \| good	19.6 \| good	1.843 \| good	9.401 \| good	0.416 \| good
2025-10-25T03:00:00.000Z	44 \| good	8.459 \| good	37.551 \| good	6.506 \| good	2.75 \| good	18.76 \| good	0.212 \| good
2025-10-25T04:00:00.000Z	49 \| good	9.036 \| good	40.052 \| good	9.338 \| good	2.735 \| good	18.054 \| good	0.205 \| good
2025-10-25T05:00:00.000Z	33 \| good	6.317 \| good	27.465 \| good	7.931 \| good	2.72 \| good	17.348 \| good	0.198 \| good
2025-10-25T06:00:00.000Z	27 \| good	4.779 \| good	20.838 \| good	11.342 \| good	2.705 \| good	16.642 \| good	0.191 \| good
2025-10-25T07:00:00.000Z	27 \| good	5.159 \| good	22.504 \| good	7.541 \| good	2.584 \| good	15.631 \| good	0.182 \| good
2025-10-25T08:00:00.000Z	38 \| good	6.825 \| good	30.176 \| good	4.395 \| good	2.464 \| good	14.619 \| good	0.173 \| good
2025-10-25T09:00:00.000Z	44 \| good	7.751 \| good	34.237 \| good	2.827 \| good	2.344 \| good	13.607 \| good	0.164 \| good
2025-10-25T10:00:00.000Z	52 \| moderate	9.594 \| good	42.638 \| good	2.455 \| good	2.34 \| good	14.742 \| good	0.172 \| good
2025-10-25T11:00:00.000Z	44 \| good	8.455 \| good	37.31 \| good	2.872 \| good	2.337 \| good	15.876 \| good	0.18 \| good
2025-10-25T12:00:00.000Z	49 \| good	8.764 \| good	38.456 \| good	2.651 \| good	2.334 \| good	17.01 \| good	0.187 \| good
2025-10-25T13:00:00.000Z	49 \| good	9.473 \| good	41.85 \| good	6.192 \| good	2.48 \| good	14.823 \| good	0.192 \| good
2025-10-25T14:00:00.000Z	52 \| moderate	9.513 \| good	42.411 \| good	10.354 \| good	2.626 \| good	12.636 \| good	0.197 \| good
2025-10-25T15:00:00.000Z	44 \| good	8.107 \| good	35.513 \| good	16.392 \| good	2.771 \| good	10.448 \| good	0.202 \| good
2025-10-25T16:00:00.000Z	44 \| good	7.824 \| good	34.654 \| good	20.885 \| good	2.682 \| good	8.44 \| good	0.187 \| good
2025-10-25T17:00:00.000Z	52 \| moderate	10.221 \| good	45.361 \| good	14.231 \| good	2.593 \| good	6.431 \| good	0.171 \| good
2025-10-25T18:00:00.000Z	56 \| moderate	11.566 \| good	51.88 \| good	13.994 \| good	2.504 \| good	4.423 \| good	0.156 \| good
2025-10-25T19:00:00.000Z	54 \| moderate	10.637 \| good	47.213 \| good	19.066 \| good	2.468 \| good	4.676 \| good	0.157 \| good
2025-10-25T20:00:00.000Z	54 \| moderate	10.678 \| good	47.441 \| good	22.732 \| good	2.432 \| good	4.928 \| good	0.158 \| good
2025-10-25T21:00:00.000Z	52 \| moderate	10.439 \| good	46.608 \| good	24.069 \| good	2.396 \| good	5.181 \| good	0.158 \| good
2025-10-25T22:00:00.000Z	49 \| good	8.953 \| good	39.663 \| good	23.419 \| good	2.293 \| good	9.729 \| good	0.183 \| good
2025-10-25T23:00:00.000Z	33 \| good	6.161 \| good	26.98 \| good	21.792 \| good	2.19 \| good	14.278 \| good	0.208 \| good
2025-10-26T00:00:00.000Z	38 \| good	7.298 \| good	32.182 \| good	25.057 \| good	2.087 \| good	18.826 \| good	0.233 \| good
2025-10-26T01:00:00.000Z	38 \| good	7.458 \| good	33.026 \| good	26.958 \| good	1.958 \| good	18.138 \| good	0.223 \| good
2025-10-26T02:00:00.000Z	27 \| good	5.052 \| good	22.057 \| good	26.89 \| good	1.83 \| good	17.45 \| good	0.213 \| good
2025-10-26T03:00:00.000Z	38 \| good	6.732 \| good	29.945 \| good	25.565 \| good	1.701 \| good	16.761 \| good	0.203 \| good
2025-10-26T04:00:00.000Z	49 \| good	9.494 \| good	42.333 \| good	26.666 \| good	1.566 \| good	14.987 \| good	0.198 \| good
2025-10-26T05:00:00.000Z	54 \| moderate	10.531 \| good	46.706 \| good	22.931 \| good	1.431 \| good	13.214 \| good	0.193 \| good
2025-10-26T06:00:00.000Z	49 \| good	9.153 \| good	40.79 \| good	25.521 \| good	1.296 \| good	11.44 \| good	0.188 \| good
2025-10-26T07:00:00.000Z	44 \| good	8.361 \| good	36.582 \| good	23.735 \| good	1.308 \| good	10.545 \| good	0.187 \| good
2025-10-26T08:00:00.000Z	54 \| moderate	10.647 \| good	47.273 \| good	19.647 \| good	1.321 \| good	9.65 \| good	0.186 \| good
2025-10-26T09:00:00.000Z	58 \| moderate	13.467 \| fine	60.323 \| fine	13.854 \| good	1.333 \| good	8.755 \| good	0.185 \| good
2025-10-26T10:00:00.000Z	58 \| moderate	12.987 \| fine	58.804 \| fine	14.022 \| good	1.585 \| good	10.148 \| good	0.195 \| good
2025-10-26T11:00:00.000Z	58 \| moderate	12.949 \| fine	57.923 \| fine	9.573 \| good	1.836 \| good	11.541 \| good	0.204 \| good
2025-10-26T12:00:00.000Z	56 \| moderate	12.468 \| fine	55.471 \| fine	11.185 \| good	2.087 \| good	12.934 \| good	0.214 \| good
2025-10-26T13:00:00.000Z	56 \| moderate	11.832 \| good	52.706 \| good	10.331 \| good	2.461 \| good	11.62 \| good	0.221 \| good
2025-10-26T14:00:00.000Z	56 \| moderate	12.314 \| fine	55.372 \| fine	18.183 \| good	2.834 \| good	10.305 \| good	0.229 \| good
2025-10-26T15:00:00.000Z	56 \| moderate	11.803 \| good	52.196 \| good	26.331 \| good	3.208 \| good	8.991 \| good	0.236 \| good
2025-10-26T16:00:00.000Z	56 \| moderate	11.656 \| good	51.676 \| good	27.879 \| good	3.272 \| good	7.569 \| good	0.216 \| good
2025-10-26T17:00:00.000Z	56 \| moderate	12.076 \| good	54.305 \| good	27.754 \| good	3.335 \| good	6.146 \| good	0.196 \| good
2025-10-26T18:00:00.000Z	54 \| moderate	11.492 \| good	50.855 \| good	31.158 \| good	3.399 \| good	4.724 \| good	0.175 \| good
2025-10-26T19:00:00.000Z	52 \| moderate	10.485 \| good	46.604 \| good	33.37 \| good	2.897 \| good	4.516 \| good	0.17 \| good
2025-10-26T20:00:00.000Z	52 \| moderate	10.065 \| good	44.706 \| good	34.135 \| good	2.395 \| good	4.308 \| good	0.165 \| good
2025-10-26T21:00:00.000Z	52 \| moderate	10.088 \| good	44.98 \| good	37.053 \| good	1.893 \| good	4.101 \| good	0.16 \| good
2025-10-26T22:00:00.000Z	49 \| good	9.397 \| good	41.844 \| good	36.894 \| good	1.702 \| good	6.341 \| good	0.17 \| good
2025-10-26T23:00:00.000Z	38 \| good	7.108 \| good	31.504 \| good	36.636 \| good	1.511 \| good	8.582 \| good	0.18 \| good
2025-10-27T00:00:00.000Z	52 \| moderate	9.799 \| good	9.985 \| good	31.163 \| good	1.313 \| good	10.758 \| good	0.19 \| good
2025-10-27T01:00:00.000Z	26 \| good	3.555 \| good	15.556 \| good	27.728 \| good	1.235 \| good	9.775 \| good	0.182 \| good
2025-10-27T02:00:00.000Z	27 \| good	4.277 \| good	18.933 \| good	28.644 \| good	1.15 \| good	8.727 \| good	0.174 \| 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

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Norridge, Illinois

Glenview, Illinois

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