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

The current PM10 concentration at Summit, Illinois is 81.347 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Summit, Illinois is 0.335 ppb.

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

The current ozone (O3) concentration at Summit, Illinois is 43.857 ppm.

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

The current nitrogen dioxide (NO2) concentration at Summit, Illinois is 3.881 ppb.

Summit, Illinois live air quality index now

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

Stay updated with real-time air quality in Summit, 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

Summit, Illinois

Last updated: ... (Local time)

Major air pollutants in Summit, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

17.78 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

78.60 μg/m³

155

255

425

605+

Ozone (O₃)

42.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.76 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Summit, Illinois

Get Live Pollen Counts

Summit, Illinois

Scroll To Air Quality Map

Track live Summit, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T01:00:00.000Z	82 \| moderate	25.584 \| fine	110.788 \| fine	48.921 \| good	2.295 \| good	2.822 \| good	0.293 \| good
2025-07-22T02:00:00.000Z	84 \| moderate	26.727 \| fine	115.938 \| fine	44.55 \| good	1.856 \| good	6.865 \| good	0.274 \| good
2025-07-22T03:00:00.000Z	56 \| moderate	11.86 \| good	52.613 \| good	25.034 \| good	1.484 \| good	9.714 \| good	0.291 \| good
2025-07-22T04:00:00.000Z	92 \| moderate	31.46 \| fine	136.415 \| fine	39.75 \| good	0.39 \| good	7.742 \| good	0.214 \| good
2025-07-22T05:00:00.000Z	96 \| moderate	33.407 \| fine	144.569 \| fine	32.784 \| good	0.48 \| good	8.879 \| good	0.175 \| good
2025-07-22T06:00:00.000Z	96 \| moderate	33.407 \| fine	144.569 \| fine	30.482 \| good	1.023 \| good	10.824 \| good	0.176 \| good
2025-07-22T07:00:00.000Z	97 \| moderate	33.853 \| fine	146.698 \| fine	29.74 \| good	0.806 \| good	10.398 \| good	0.143 \| good
2025-07-22T08:00:00.000Z	99 \| moderate	34.977 \| fine	152.402 \| fine	22.144 \| good	0.47 \| good	13.485 \| good	0.143 \| good
2025-07-22T09:00:00.000Z	103 \| sensitive	36.332 \| moderate	158.535 \| moderate	22.865 \| good	0.287 \| good	11.901 \| good	0.128 \| good
2025-07-22T10:00:00.000Z	102 \| sensitive	35.996 \| moderate	157.238 \| moderate	22.146 \| good	0.329 \| good	10.575 \| good	0.143 \| good
2025-07-22T11:00:00.000Z	100 \| moderate	35.24 \| fine	153.728 \| fine	19.714 \| good	0.529 \| good	9.174 \| good	0.194 \| good
2025-07-22T12:00:00.000Z	100 \| moderate	35.24 \| fine	153.728 \| fine	18.141 \| good	0.517 \| good	8.294 \| good	0.222 \| good
2025-07-22T13:00:00.000Z	97 \| moderate	34.087 \| fine	147.73 \| fine	20.153 \| good	0.287 \| good	7.179 \| good	0.194 \| good
2025-07-22T14:00:00.000Z	97 \| moderate	34.087 \| fine	147.73 \| fine	24.586 \| good	0.579 \| good	4.207 \| good	0.209 \| good
2025-07-22T15:00:00.000Z	97 \| moderate	33.674 \| fine	145.393 \| fine	24.651 \| good	0.57 \| good	4.999 \| good	0.242 \| good
2025-07-22T16:00:00.000Z	96 \| moderate	33.352 \| fine	144.543 \| fine	32.511 \| good	1.224 \| good	3.738 \| good	0.226 \| good
2025-07-22T17:00:00.000Z	96 \| moderate	33.352 \| fine	144.543 \| fine	39.431 \| good	0.982 \| good	2.32 \| good	0.226 \| good
2025-07-22T18:00:00.000Z	94 \| moderate	31.707 \| fine	137.897 \| fine	45.317 \| good	0.983 \| good	2.209 \| good	0.226 \| good
2025-07-22T19:00:00.000Z	92 \| moderate	31.067 \| fine	134.403 \| fine	49.848 \| good	0.797 \| good	2.094 \| good	0.245 \| good
2025-07-22T20:00:00.000Z	88 \| moderate	28.54 \| fine	123.825 \| fine	52.528 \| good	0.658 \| good	1.816 \| good	0.273 \| good
2025-07-22T21:00:00.000Z	88 \| moderate	28.54 \| fine	123.825 \| fine	54.861 \| good	0.569 \| good	2.079 \| good	0.371 \| good
2025-07-22T22:00:00.000Z	77 \| moderate	23.261 \| fine	102.214 \| fine	58.274 \| fine	0.698 \| good	2.218 \| good	0.471 \| good
2025-07-22T23:00:00.000Z	75 \| moderate	22.285 \| fine	98.047 \| fine	58.563 \| fine	0.672 \| good	1.868 \| good	0.535 \| good
2025-07-23T00:00:00.000Z	75 \| moderate	21.817 \| fine	95.13 \| fine	57.879 \| fine	0.912 \| good	1.85 \| good	0.505 \| good
2025-07-23T01:00:00.000Z	75 \| moderate	21.817 \| fine	95.13 \| fine	53.018 \| good	0.679 \| good	2.596 \| good	0.49 \| good
2025-07-23T02:00:00.000Z	75 \| moderate	21.963 \| fine	96.181 \| fine	50.52 \| good	0.572 \| good	3.949 \| good	0.509 \| good
2025-07-23T03:00:00.000Z	75 \| moderate	21.809 \| fine	95.946 \| fine	44.899 \| good	0.43 \| good	5.242 \| good	0.525 \| good
2025-07-23T04:00:00.000Z	73 \| moderate	20.656 \| fine	90.623 \| fine	44.043 \| good	0.446 \| good	5.213 \| good	0.446 \| good
2025-07-23T05:00:00.000Z	73 \| moderate	20.656 \| fine	90.623 \| fine	40.616 \| good	0.437 \| good	4.356 \| good	0.446 \| good
2025-07-23T06:00:00.000Z	69 \| moderate	19.476 \| fine	85.572 \| fine	40.293 \| good	0.971 \| good	6.741 \| good	0.45 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	17.205 \| fine	76.514 \| fine	39.221 \| good	3.73 \| good	5.362 \| good	0.417 \| good
2025-07-23T08:00:00.000Z	66 \| moderate	17.129 \| fine	76.218 \| fine	38.512 \| good	5.133 \| good	5.401 \| good	0.369 \| good
2025-07-23T09:00:00.000Z	64 \| moderate	16.239 \| fine	72.249 \| fine	38.559 \| good	2.895 \| good	4.9 \| good	0.369 \| good
2025-07-23T10:00:00.000Z	64 \| moderate	15.759 \| fine	70.332 \| fine	39.345 \| good	3.303 \| good	8.44 \| good	0.369 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	15.998 \| fine	71.129 \| fine	37.417 \| good	1.905 \| good	6.803 \| good	0.383 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	17.782 \| fine	79.269 \| fine	36.575 \| good	1.567 \| good	8.417 \| good	0.269 \| good
2025-07-23T13:00:00.000Z	67 \| moderate	17.782 \| fine	79.269 \| fine	33.428 \| good	2.539 \| good	10.516 \| good	0.285 \| good
2025-07-23T14:00:00.000Z	69 \| moderate	19.059 \| fine	84.426 \| fine	36.526 \| good	0.653 \| good	10.352 \| good	0.285 \| good
2025-07-23T15:00:00.000Z	69 \| moderate	19.104 \| fine	84.623 \| fine	35.335 \| good	0.601 \| good	9.428 \| good	0.285 \| good
2025-07-23T16:00:00.000Z	69 \| moderate	19.495 \| fine	85.81 \| fine	38.785 \| good	1.024 \| good	8.098 \| good	0.265 \| good
2025-07-23T17:00:00.000Z	69 \| moderate	19.307 \| fine	84.998 \| fine	45.339 \| good	0.7 \| good	7.791 \| good	0.249 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	19.095 \| fine	84.936 \| fine	43.84 \| good	0.487 \| good	4.892 \| good	0.242 \| good
2025-07-23T19:00:00.000Z	69 \| moderate	18.968 \| fine	84.006 \| fine	49.067 \| good	0.397 \| good	3.411 \| good	0.227 \| good
2025-07-23T20:00:00.000Z	69 \| moderate	18.968 \| fine	84.077 \| fine	50.425 \| good	0.37 \| good	3.985 \| good	0.227 \| good
2025-07-23T21:00:00.000Z	69 \| moderate	18.942 \| fine	84.046 \| fine	44.14 \| good	0.409 \| good	3.812 \| good	0.227 \| good
2025-07-23T22:00:00.000Z	69 \| moderate	18.764 \| fine	83.264 \| fine	45.913 \| good	0.399 \| good	4.469 \| good	0.227 \| good
2025-07-23T23:00:00.000Z	67 \| moderate	18.471 \| fine	81.347 \| fine	43.857 \| good	0.335 \| good	3.881 \| good	0.194 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.78 \| fine	78.596 \| fine	42.008 \| good	0.312 \| good	3.758 \| good	0.225 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.78 \| fine	78.596 \| fine	42.008 \| good	0.312 \| good	3.758 \| good	0.225 \| good
2025-07-24T00:00:00.000Z	58 \| moderate	13.39 \| fine	60.734 \| fine	52.721 \| good	1.838 \| good	4.529 \| good	0.196 \| good
2025-07-24T01:00:00.000Z	64 \| moderate	16.024 \| fine	71.281 \| fine	41.38 \| good	1.799 \| good	5.778 \| good	0.202 \| good
2025-07-24T02:00:00.000Z	67 \| moderate	17.615 \| fine	77.737 \| fine	33.98 \| good	1.761 \| good	7.028 \| good	0.208 \| good
2025-07-24T03:00:00.000Z	69 \| moderate	19.275 \| fine	84.579 \| fine	32.654 \| good	1.722 \| good	8.278 \| good	0.215 \| good
2025-07-24T04:00:00.000Z	71 \| moderate	20.43 \| fine	89.723 \| fine	32.02 \| good	1.696 \| good	7.65 \| good	0.213 \| good
2025-07-24T05:00:00.000Z	71 \| moderate	19.728 \| fine	86.439 \| fine	28.141 \| good	1.671 \| good	7.021 \| good	0.211 \| good
2025-07-24T06:00:00.000Z	69 \| moderate	19.337 \| fine	85.513 \| fine	26.2 \| good	1.645 \| good	6.392 \| good	0.209 \| good
2025-07-24T07:00:00.000Z	69 \| moderate	19.084 \| fine	83.737 \| fine	24.701 \| good	1.844 \| good	6.057 \| good	0.208 \| good
2025-07-24T08:00:00.000Z	69 \| moderate	18.727 \| fine	82.947 \| fine	21.469 \| good	2.044 \| good	5.721 \| good	0.207 \| good
2025-07-24T09:00:00.000Z	71 \| moderate	19.567 \| fine	86.515 \| fine	23.042 \| good	2.244 \| good	5.386 \| good	0.205 \| good
2025-07-24T10:00:00.000Z	64 \| moderate	16.148 \| fine	72.113 \| fine	19.156 \| good	2.72 \| good	5.441 \| good	0.206 \| good
2025-07-24T11:00:00.000Z	71 \| moderate	19.58 \| fine	86.725 \| fine	20.3 \| good	3.196 \| good	5.495 \| good	0.207 \| good
2025-07-24T12:00:00.000Z	67 \| moderate	18.417 \| fine	82.009 \| fine	27.26 \| good	3.671 \| good	5.55 \| good	0.208 \| good
2025-07-24T13:00:00.000Z	69 \| moderate	18.98 \| fine	83.438 \| fine	34.764 \| good	3.557 \| good	5.094 \| good	0.212 \| good
2025-07-24T14:00:00.000Z	71 \| moderate	19.86 \| fine	87.229 \| fine	43.477 \| good	3.442 \| good	4.638 \| good	0.215 \| good
2025-07-24T15:00:00.000Z	71 \| moderate	20.044 \| fine	88.366 \| fine	48.064 \| good	3.327 \| good	4.182 \| good	0.219 \| good
2025-07-24T16:00:00.000Z	71 \| moderate	20.312 \| fine	89.473 \| fine	49.386 \| good	2.751 \| good	3.586 \| good	0.209 \| good
2025-07-24T17:00:00.000Z	71 \| moderate	19.693 \| fine	87.075 \| fine	49.19 \| good	2.175 \| good	2.989 \| good	0.199 \| good
2025-07-24T18:00:00.000Z	66 \| moderate	17.35 \| fine	76.545 \| fine	48.857 \| good	1.599 \| good	2.393 \| good	0.19 \| good
2025-07-24T19:00:00.000Z	62 \| moderate	15.223 \| fine	68.256 \| fine	48.57 \| good	1.444 \| good	2.239 \| good	0.185 \| good
2025-07-24T20:00:00.000Z	60 \| moderate	13.539 \| fine	61.139 \| fine	47.368 \| good	1.289 \| good	2.084 \| good	0.181 \| good
2025-07-24T21:00:00.000Z	54 \| moderate	11.338 \| good	50.446 \| good	41.919 \| good	1.135 \| good	1.93 \| good	0.177 \| good
2025-07-24T22:00:00.000Z	54 \| moderate	11.323 \| good	50.018 \| good	42.389 \| good	1.224 \| good	3.093 \| good	0.183 \| good
2025-07-24T23:00:00.000Z	52 \| moderate	10.249 \| good	45.153 \| good	45.254 \| good	1.314 \| good	4.255 \| good	0.189 \| good
2025-07-25T00:00:00.000Z	52 \| moderate	9.731 \| good	43.2 \| good	41.991 \| good	1.403 \| good	5.418 \| good	0.196 \| good
2025-07-25T01:00:00.000Z	54 \| moderate	11.433 \| good	50.513 \| good	39.617 \| good	1.514 \| good	8.216 \| good	0.215 \| good
2025-07-25T02:00:00.000Z	58 \| moderate	12.73 \| fine	56.977 \| fine	33.832 \| good	1.624 \| good	11.014 \| good	0.234 \| good
2025-07-25T03:00:00.000Z	62 \| moderate	15.224 \| fine	68.419 \| fine	29.315 \| good	1.735 \| good	13.812 \| good	0.253 \| good
2025-07-25T04:00:00.000Z	64 \| moderate	15.877 \| fine	70.669 \| fine	24.268 \| good	1.633 \| good	13.298 \| good	0.248 \| good
2025-07-25T05:00:00.000Z	62 \| moderate	15.3 \| fine	68.054 \| fine	15.599 \| good	1.532 \| good	12.784 \| good	0.243 \| good
2025-07-25T06:00:00.000Z	60 \| moderate	14.416 \| fine	64.644 \| fine	15.48 \| good	1.431 \| good	12.269 \| good	0.238 \| good
2025-07-25T07:00:00.000Z	58 \| moderate	13.293 \| fine	59.985 \| fine	14.266 \| good	1.352 \| good	11.229 \| good	0.226 \| good
2025-07-25T08:00:00.000Z	58 \| moderate	12.983 \| fine	58.581 \| fine	18.603 \| good	1.274 \| good	10.188 \| good	0.213 \| good
2025-07-25T09:00:00.000Z	58 \| moderate	13.278 \| fine	59.244 \| fine	22.478 \| good	1.196 \| good	9.147 \| good	0.201 \| good
2025-07-25T10:00:00.000Z	54 \| moderate	11.135 \| good	49.25 \| good	15.583 \| good	1.183 \| good	8.504 \| good	0.194 \| good
2025-07-25T11:00:00.000Z	56 \| moderate	11.677 \| good	52.404 \| good	17.054 \| good	1.171 \| good	7.861 \| good	0.186 \| good
2025-07-25T12:00:00.000Z	56 \| moderate	11.864 \| good	53.335 \| good	19.368 \| good	1.158 \| good	7.218 \| good	0.179 \| good
2025-07-25T13:00:00.000Z	54 \| moderate	11.201 \| good	49.354 \| good	24.032 \| good	1.543 \| good	7.989 \| good	0.189 \| good
2025-07-25T14:00:00.000Z	56 \| moderate	12.405 \| fine	55.665 \| fine	33.157 \| good	1.927 \| good	8.76 \| good	0.199 \| good
2025-07-25T15:00:00.000Z	58 \| moderate	12.862 \| fine	58.032 \| fine	44.424 \| good	2.312 \| good	9.532 \| good	0.209 \| good
2025-07-25T16:00:00.000Z	56 \| moderate	11.932 \| good	52.827 \| good	50.36 \| good	2.482 \| good	9.055 \| good	0.21 \| good
2025-07-25T17:00:00.000Z	56 \| moderate	11.72 \| good	51.688 \| good	52.559 \| good	2.652 \| good	8.579 \| good	0.211 \| good
2025-07-25T18:00:00.000Z	54 \| moderate	10.882 \| good	48.151 \| good	52.982 \| good	2.822 \| good	8.102 \| good	0.212 \| good
2025-07-25T19:00:00.000Z	56 \| moderate	12.027 \| good	54.061 \| good	50.697 \| good	2.631 \| good	7.186 \| good	0.206 \| good
2025-07-25T20:00:00.000Z	62 \| moderate	14.685 \| fine	65.304 \| fine	48.642 \| good	2.441 \| good	6.271 \| good	0.201 \| good
2025-07-25T21:00:00.000Z	62 \| moderate	14.657 \| fine	65.665 \| fine	51.331 \| good	2.25 \| good	5.355 \| good	0.196 \| good
2025-07-25T22:00:00.000Z	60 \| moderate	13.762 \| fine	61.784 \| fine	54.142 \| good	2.156 \| good	6.859 \| good	0.201 \| good
2025-07-25T23:00:00.000Z	58 \| moderate	12.523 \| fine	56.412 \| fine	50.744 \| good	2.062 \| good	8.362 \| good	0.206 \| good

Summit

Get reliable air quality data to drive your business

Summit, Illinois air quality map: Track AQI near you

0.23ppm

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 Summit, Illinois updated?

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

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

The worst air quality in Summit, Illinois in the last 24 hours was observed at 11:00:00 on 2025-07-22.

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

In the last 24 hrs, the best air quality in Summit, Illinois was observed at 11:00:00 on 2025-07-23.

What is the current air quality in Summit, Illinois?

The current air quality in Summit, Illinois is 67, categorized as Moderate based on real-time data.

What pollutant is the most common in Summit, Illinois?

The most common pollutant in Summit, Illinois is PM2.5.

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

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

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

The current PM_2.5 concentration at Summit, Illinois is 18.471 μg/m³.

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

The current PM₁₀ concentration at Summit, Illinois is 81.347 μg/m³.

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

The current carbon monoxide (CO) concentration at Summit, Illinois is 0.194 ppm.

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

The current sulfur dioxide (SO₂) concentration at Summit, Illinois is 0.335 ppb.

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

The current ozone (O₃) concentration at Summit, Illinois is 43.857 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Summit, Illinois is 3.881 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T01:00:00.000Z	82 \| moderate	25.584 \| fine	110.788 \| fine	48.921 \| good	2.295 \| good	2.822 \| good	0.293 \| good
2025-07-22T02:00:00.000Z	84 \| moderate	26.727 \| fine	115.938 \| fine	44.55 \| good	1.856 \| good	6.865 \| good	0.274 \| good
2025-07-22T03:00:00.000Z	56 \| moderate	11.86 \| good	52.613 \| good	25.034 \| good	1.484 \| good	9.714 \| good	0.291 \| good
2025-07-22T04:00:00.000Z	92 \| moderate	31.46 \| fine	136.415 \| fine	39.75 \| good	0.39 \| good	7.742 \| good	0.214 \| good
2025-07-22T05:00:00.000Z	96 \| moderate	33.407 \| fine	144.569 \| fine	32.784 \| good	0.48 \| good	8.879 \| good	0.175 \| good
2025-07-22T06:00:00.000Z	96 \| moderate	33.407 \| fine	144.569 \| fine	30.482 \| good	1.023 \| good	10.824 \| good	0.176 \| good
2025-07-22T07:00:00.000Z	97 \| moderate	33.853 \| fine	146.698 \| fine	29.74 \| good	0.806 \| good	10.398 \| good	0.143 \| good
2025-07-22T08:00:00.000Z	99 \| moderate	34.977 \| fine	152.402 \| fine	22.144 \| good	0.47 \| good	13.485 \| good	0.143 \| good
2025-07-22T09:00:00.000Z	103 \| sensitive	36.332 \| moderate	158.535 \| moderate	22.865 \| good	0.287 \| good	11.901 \| good	0.128 \| good
2025-07-22T10:00:00.000Z	102 \| sensitive	35.996 \| moderate	157.238 \| moderate	22.146 \| good	0.329 \| good	10.575 \| good	0.143 \| good
2025-07-22T11:00:00.000Z	100 \| moderate	35.24 \| fine	153.728 \| fine	19.714 \| good	0.529 \| good	9.174 \| good	0.194 \| good
2025-07-22T12:00:00.000Z	100 \| moderate	35.24 \| fine	153.728 \| fine	18.141 \| good	0.517 \| good	8.294 \| good	0.222 \| good
2025-07-22T13:00:00.000Z	97 \| moderate	34.087 \| fine	147.73 \| fine	20.153 \| good	0.287 \| good	7.179 \| good	0.194 \| good
2025-07-22T14:00:00.000Z	97 \| moderate	34.087 \| fine	147.73 \| fine	24.586 \| good	0.579 \| good	4.207 \| good	0.209 \| good
2025-07-22T15:00:00.000Z	97 \| moderate	33.674 \| fine	145.393 \| fine	24.651 \| good	0.57 \| good	4.999 \| good	0.242 \| good
2025-07-22T16:00:00.000Z	96 \| moderate	33.352 \| fine	144.543 \| fine	32.511 \| good	1.224 \| good	3.738 \| good	0.226 \| good
2025-07-22T17:00:00.000Z	96 \| moderate	33.352 \| fine	144.543 \| fine	39.431 \| good	0.982 \| good	2.32 \| good	0.226 \| good
2025-07-22T18:00:00.000Z	94 \| moderate	31.707 \| fine	137.897 \| fine	45.317 \| good	0.983 \| good	2.209 \| good	0.226 \| good
2025-07-22T19:00:00.000Z	92 \| moderate	31.067 \| fine	134.403 \| fine	49.848 \| good	0.797 \| good	2.094 \| good	0.245 \| good
2025-07-22T20:00:00.000Z	88 \| moderate	28.54 \| fine	123.825 \| fine	52.528 \| good	0.658 \| good	1.816 \| good	0.273 \| good
2025-07-22T21:00:00.000Z	88 \| moderate	28.54 \| fine	123.825 \| fine	54.861 \| good	0.569 \| good	2.079 \| good	0.371 \| good
2025-07-22T22:00:00.000Z	77 \| moderate	23.261 \| fine	102.214 \| fine	58.274 \| fine	0.698 \| good	2.218 \| good	0.471 \| good
2025-07-22T23:00:00.000Z	75 \| moderate	22.285 \| fine	98.047 \| fine	58.563 \| fine	0.672 \| good	1.868 \| good	0.535 \| good
2025-07-23T00:00:00.000Z	75 \| moderate	21.817 \| fine	95.13 \| fine	57.879 \| fine	0.912 \| good	1.85 \| good	0.505 \| good
2025-07-23T01:00:00.000Z	75 \| moderate	21.817 \| fine	95.13 \| fine	53.018 \| good	0.679 \| good	2.596 \| good	0.49 \| good
2025-07-23T02:00:00.000Z	75 \| moderate	21.963 \| fine	96.181 \| fine	50.52 \| good	0.572 \| good	3.949 \| good	0.509 \| good
2025-07-23T03:00:00.000Z	75 \| moderate	21.809 \| fine	95.946 \| fine	44.899 \| good	0.43 \| good	5.242 \| good	0.525 \| good
2025-07-23T04:00:00.000Z	73 \| moderate	20.656 \| fine	90.623 \| fine	44.043 \| good	0.446 \| good	5.213 \| good	0.446 \| good
2025-07-23T05:00:00.000Z	73 \| moderate	20.656 \| fine	90.623 \| fine	40.616 \| good	0.437 \| good	4.356 \| good	0.446 \| good
2025-07-23T06:00:00.000Z	69 \| moderate	19.476 \| fine	85.572 \| fine	40.293 \| good	0.971 \| good	6.741 \| good	0.45 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	17.205 \| fine	76.514 \| fine	39.221 \| good	3.73 \| good	5.362 \| good	0.417 \| good
2025-07-23T08:00:00.000Z	66 \| moderate	17.129 \| fine	76.218 \| fine	38.512 \| good	5.133 \| good	5.401 \| good	0.369 \| good
2025-07-23T09:00:00.000Z	64 \| moderate	16.239 \| fine	72.249 \| fine	38.559 \| good	2.895 \| good	4.9 \| good	0.369 \| good
2025-07-23T10:00:00.000Z	64 \| moderate	15.759 \| fine	70.332 \| fine	39.345 \| good	3.303 \| good	8.44 \| good	0.369 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	15.998 \| fine	71.129 \| fine	37.417 \| good	1.905 \| good	6.803 \| good	0.383 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	17.782 \| fine	79.269 \| fine	36.575 \| good	1.567 \| good	8.417 \| good	0.269 \| good
2025-07-23T13:00:00.000Z	67 \| moderate	17.782 \| fine	79.269 \| fine	33.428 \| good	2.539 \| good	10.516 \| good	0.285 \| good
2025-07-23T14:00:00.000Z	69 \| moderate	19.059 \| fine	84.426 \| fine	36.526 \| good	0.653 \| good	10.352 \| good	0.285 \| good
2025-07-23T15:00:00.000Z	69 \| moderate	19.104 \| fine	84.623 \| fine	35.335 \| good	0.601 \| good	9.428 \| good	0.285 \| good
2025-07-23T16:00:00.000Z	69 \| moderate	19.495 \| fine	85.81 \| fine	38.785 \| good	1.024 \| good	8.098 \| good	0.265 \| good
2025-07-23T17:00:00.000Z	69 \| moderate	19.307 \| fine	84.998 \| fine	45.339 \| good	0.7 \| good	7.791 \| good	0.249 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	19.095 \| fine	84.936 \| fine	43.84 \| good	0.487 \| good	4.892 \| good	0.242 \| good
2025-07-23T19:00:00.000Z	69 \| moderate	18.968 \| fine	84.006 \| fine	49.067 \| good	0.397 \| good	3.411 \| good	0.227 \| good
2025-07-23T20:00:00.000Z	69 \| moderate	18.968 \| fine	84.077 \| fine	50.425 \| good	0.37 \| good	3.985 \| good	0.227 \| good
2025-07-23T21:00:00.000Z	69 \| moderate	18.942 \| fine	84.046 \| fine	44.14 \| good	0.409 \| good	3.812 \| good	0.227 \| good
2025-07-23T22:00:00.000Z	69 \| moderate	18.764 \| fine	83.264 \| fine	45.913 \| good	0.399 \| good	4.469 \| good	0.227 \| good
2025-07-23T23:00:00.000Z	67 \| moderate	18.471 \| fine	81.347 \| fine	43.857 \| good	0.335 \| good	3.881 \| good	0.194 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.78 \| fine	78.596 \| fine	42.008 \| good	0.312 \| good	3.758 \| good	0.225 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.78 \| fine	78.596 \| fine	42.008 \| good	0.312 \| good	3.758 \| good	0.225 \| good
2025-07-24T00:00:00.000Z	58 \| moderate	13.39 \| fine	60.734 \| fine	52.721 \| good	1.838 \| good	4.529 \| good	0.196 \| good
2025-07-24T01:00:00.000Z	64 \| moderate	16.024 \| fine	71.281 \| fine	41.38 \| good	1.799 \| good	5.778 \| good	0.202 \| good
2025-07-24T02:00:00.000Z	67 \| moderate	17.615 \| fine	77.737 \| fine	33.98 \| good	1.761 \| good	7.028 \| good	0.208 \| good
2025-07-24T03:00:00.000Z	69 \| moderate	19.275 \| fine	84.579 \| fine	32.654 \| good	1.722 \| good	8.278 \| good	0.215 \| good
2025-07-24T04:00:00.000Z	71 \| moderate	20.43 \| fine	89.723 \| fine	32.02 \| good	1.696 \| good	7.65 \| good	0.213 \| good
2025-07-24T05:00:00.000Z	71 \| moderate	19.728 \| fine	86.439 \| fine	28.141 \| good	1.671 \| good	7.021 \| good	0.211 \| good
2025-07-24T06:00:00.000Z	69 \| moderate	19.337 \| fine	85.513 \| fine	26.2 \| good	1.645 \| good	6.392 \| good	0.209 \| good
2025-07-24T07:00:00.000Z	69 \| moderate	19.084 \| fine	83.737 \| fine	24.701 \| good	1.844 \| good	6.057 \| good	0.208 \| good
2025-07-24T08:00:00.000Z	69 \| moderate	18.727 \| fine	82.947 \| fine	21.469 \| good	2.044 \| good	5.721 \| good	0.207 \| good
2025-07-24T09:00:00.000Z	71 \| moderate	19.567 \| fine	86.515 \| fine	23.042 \| good	2.244 \| good	5.386 \| good	0.205 \| good
2025-07-24T10:00:00.000Z	64 \| moderate	16.148 \| fine	72.113 \| fine	19.156 \| good	2.72 \| good	5.441 \| good	0.206 \| good
2025-07-24T11:00:00.000Z	71 \| moderate	19.58 \| fine	86.725 \| fine	20.3 \| good	3.196 \| good	5.495 \| good	0.207 \| good
2025-07-24T12:00:00.000Z	67 \| moderate	18.417 \| fine	82.009 \| fine	27.26 \| good	3.671 \| good	5.55 \| good	0.208 \| good
2025-07-24T13:00:00.000Z	69 \| moderate	18.98 \| fine	83.438 \| fine	34.764 \| good	3.557 \| good	5.094 \| good	0.212 \| good
2025-07-24T14:00:00.000Z	71 \| moderate	19.86 \| fine	87.229 \| fine	43.477 \| good	3.442 \| good	4.638 \| good	0.215 \| good
2025-07-24T15:00:00.000Z	71 \| moderate	20.044 \| fine	88.366 \| fine	48.064 \| good	3.327 \| good	4.182 \| good	0.219 \| good
2025-07-24T16:00:00.000Z	71 \| moderate	20.312 \| fine	89.473 \| fine	49.386 \| good	2.751 \| good	3.586 \| good	0.209 \| good
2025-07-24T17:00:00.000Z	71 \| moderate	19.693 \| fine	87.075 \| fine	49.19 \| good	2.175 \| good	2.989 \| good	0.199 \| good
2025-07-24T18:00:00.000Z	66 \| moderate	17.35 \| fine	76.545 \| fine	48.857 \| good	1.599 \| good	2.393 \| good	0.19 \| good
2025-07-24T19:00:00.000Z	62 \| moderate	15.223 \| fine	68.256 \| fine	48.57 \| good	1.444 \| good	2.239 \| good	0.185 \| good
2025-07-24T20:00:00.000Z	60 \| moderate	13.539 \| fine	61.139 \| fine	47.368 \| good	1.289 \| good	2.084 \| good	0.181 \| good
2025-07-24T21:00:00.000Z	54 \| moderate	11.338 \| good	50.446 \| good	41.919 \| good	1.135 \| good	1.93 \| good	0.177 \| good
2025-07-24T22:00:00.000Z	54 \| moderate	11.323 \| good	50.018 \| good	42.389 \| good	1.224 \| good	3.093 \| good	0.183 \| good
2025-07-24T23:00:00.000Z	52 \| moderate	10.249 \| good	45.153 \| good	45.254 \| good	1.314 \| good	4.255 \| good	0.189 \| good
2025-07-25T00:00:00.000Z	52 \| moderate	9.731 \| good	43.2 \| good	41.991 \| good	1.403 \| good	5.418 \| good	0.196 \| good
2025-07-25T01:00:00.000Z	54 \| moderate	11.433 \| good	50.513 \| good	39.617 \| good	1.514 \| good	8.216 \| good	0.215 \| good
2025-07-25T02:00:00.000Z	58 \| moderate	12.73 \| fine	56.977 \| fine	33.832 \| good	1.624 \| good	11.014 \| good	0.234 \| good
2025-07-25T03:00:00.000Z	62 \| moderate	15.224 \| fine	68.419 \| fine	29.315 \| good	1.735 \| good	13.812 \| good	0.253 \| good
2025-07-25T04:00:00.000Z	64 \| moderate	15.877 \| fine	70.669 \| fine	24.268 \| good	1.633 \| good	13.298 \| good	0.248 \| good
2025-07-25T05:00:00.000Z	62 \| moderate	15.3 \| fine	68.054 \| fine	15.599 \| good	1.532 \| good	12.784 \| good	0.243 \| good
2025-07-25T06:00:00.000Z	60 \| moderate	14.416 \| fine	64.644 \| fine	15.48 \| good	1.431 \| good	12.269 \| good	0.238 \| good
2025-07-25T07:00:00.000Z	58 \| moderate	13.293 \| fine	59.985 \| fine	14.266 \| good	1.352 \| good	11.229 \| good	0.226 \| good
2025-07-25T08:00:00.000Z	58 \| moderate	12.983 \| fine	58.581 \| fine	18.603 \| good	1.274 \| good	10.188 \| good	0.213 \| good
2025-07-25T09:00:00.000Z	58 \| moderate	13.278 \| fine	59.244 \| fine	22.478 \| good	1.196 \| good	9.147 \| good	0.201 \| good
2025-07-25T10:00:00.000Z	54 \| moderate	11.135 \| good	49.25 \| good	15.583 \| good	1.183 \| good	8.504 \| good	0.194 \| good
2025-07-25T11:00:00.000Z	56 \| moderate	11.677 \| good	52.404 \| good	17.054 \| good	1.171 \| good	7.861 \| good	0.186 \| good
2025-07-25T12:00:00.000Z	56 \| moderate	11.864 \| good	53.335 \| good	19.368 \| good	1.158 \| good	7.218 \| good	0.179 \| good
2025-07-25T13:00:00.000Z	54 \| moderate	11.201 \| good	49.354 \| good	24.032 \| good	1.543 \| good	7.989 \| good	0.189 \| good
2025-07-25T14:00:00.000Z	56 \| moderate	12.405 \| fine	55.665 \| fine	33.157 \| good	1.927 \| good	8.76 \| good	0.199 \| good
2025-07-25T15:00:00.000Z	58 \| moderate	12.862 \| fine	58.032 \| fine	44.424 \| good	2.312 \| good	9.532 \| good	0.209 \| good
2025-07-25T16:00:00.000Z	56 \| moderate	11.932 \| good	52.827 \| good	50.36 \| good	2.482 \| good	9.055 \| good	0.21 \| good
2025-07-25T17:00:00.000Z	56 \| moderate	11.72 \| good	51.688 \| good	52.559 \| good	2.652 \| good	8.579 \| good	0.211 \| good
2025-07-25T18:00:00.000Z	54 \| moderate	10.882 \| good	48.151 \| good	52.982 \| good	2.822 \| good	8.102 \| good	0.212 \| good
2025-07-25T19:00:00.000Z	56 \| moderate	12.027 \| good	54.061 \| good	50.697 \| good	2.631 \| good	7.186 \| good	0.206 \| good
2025-07-25T20:00:00.000Z	62 \| moderate	14.685 \| fine	65.304 \| fine	48.642 \| good	2.441 \| good	6.271 \| good	0.201 \| good
2025-07-25T21:00:00.000Z	62 \| moderate	14.657 \| fine	65.665 \| fine	51.331 \| good	2.25 \| good	5.355 \| good	0.196 \| good
2025-07-25T22:00:00.000Z	60 \| moderate	13.762 \| fine	61.784 \| fine	54.142 \| good	2.156 \| good	6.859 \| good	0.201 \| good
2025-07-25T23:00:00.000Z	58 \| moderate	12.523 \| fine	56.412 \| fine	50.744 \| good	2.062 \| good	8.362 \| good	0.206 \| good

Summit, Illinois live air quality index now

Major air pollutants in Summit, 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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What is the current concentration of PM2.5 in Summit, Illinois?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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