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

The current PM10 concentration at Cicero, Illinois is 24.678 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Cicero, Illinois is 2.427 ppb.

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

The current ozone (O3) concentration at Cicero, Illinois is 9.745 ppm.

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

The current nitrogen dioxide (NO2) concentration at Cicero, Illinois is 17.552 ppb.

Cicero, Illinois live air quality index now

Q: What is the current concentration of PM2.5 in Cicero, Illinois?

The current PM2.5 concentration at Cicero, Illinois is 5.643 μg/m3.

Stay updated with real-time air quality in Cicero, 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

Cicero, Illinois

Last updated: ... (Local time)

Major air pollutants in Cicero, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.64 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.68 μg/m³

155

255

425

605+

Ozone (O₃)

9.74 ppb

201

201+

Sulfur Dioxide (SO₂)

2.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

17.55 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cicero, Illinois

Get Live Pollen Counts

Cicero, Illinois

Scroll To Air Quality Map

Track live Cicero, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-22T14:00:00.000Z	44 \| good	7.6 \| good	34 \| good	27.833 \| good	0.648 \| good	9.074 \| good	0.247 \| good
2026-01-22T15:00:00.000Z	44 \| good	8.4 \| good	37 \| good	28.996 \| good	0.637 \| good	8.534 \| good	0.192 \| good
2026-01-22T16:00:00.000Z	49 \| good	9.1 \| good	41 \| good	27.463 \| good	0.71 \| good	7.407 \| good	0.179 \| good
2026-01-22T17:00:00.000Z	44 \| good	8.3 \| good	37 \| good	29.51 \| good	0.758 \| good	6.705 \| good	0.147 \| good
2026-01-22T18:00:00.000Z	44 \| good	8 \| good	35 \| good	29.801 \| good	0.682 \| good	5.33 \| good	0.147 \| good
2026-01-22T19:00:00.000Z	44 \| good	7.5 \| good	33 \| good	31.053 \| good	0.697 \| good	4.948 \| good	0.147 \| good
2026-01-22T20:00:00.000Z	44 \| good	7.5 \| good	33 \| good	31.543 \| good	0.66 \| good	4.632 \| good	0.147 \| good
2026-01-22T21:00:00.000Z	44 \| good	7.5 \| good	33 \| good	32.001 \| good	0.669 \| good	4.703 \| good	0.179 \| good
2026-01-22T22:00:00.000Z	38 \| good	7 \| good	31 \| good	32.996 \| good	0.63 \| good	5.181 \| good	0.179 \| good
2026-01-22T23:00:00.000Z	33 \| good	6.1 \| good	27 \| good	32.27 \| good	0.796 \| good	8.267 \| good	0.179 \| good
2026-01-23T00:00:00.000Z	31 \| good	5.4 \| good	23 \| good	32.857 \| good	0.619 \| good	7.901 \| good	0.179 \| good
2026-01-23T01:00:00.000Z	29 \| good	5.1 \| good	22 \| good	30.95 \| good	0.701 \| good	10.887 \| good	0.179 \| good
2026-01-23T02:00:00.000Z	27 \| good	4.7 \| good	21 \| good	27.214 \| good	0.758 \| good	10.19 \| good	0.147 \| good
2026-01-23T03:00:00.000Z	27 \| good	4.7 \| good	21 \| good	24.229 \| good	0.701 \| good	10.845 \| good	0.147 \| good
2026-01-23T04:00:00.000Z	27 \| good	4.8 \| good	21 \| good	29.363 \| good	0.692 \| good	7.888 \| good	0.147 \| good
2026-01-23T05:00:00.000Z	27 \| good	4.5 \| good	20 \| good	29.298 \| good	0.617 \| good	6.321 \| good	0.132 \| good
2026-01-23T06:00:00.000Z	29 \| good	4 \| good	18 \| good	31.086 \| good	1.039 \| good	6.13 \| good	0.132 \| good
2026-01-23T07:00:00.000Z	29 \| good	4 \| good	18 \| good	31.254 \| good	1.194 \| good	6.427 \| good	0.147 \| good
2026-01-23T08:00:00.000Z	41 \| good	4.3 \| good	44 \| good	22.972 \| good	1.827 \| good	4.744 \| good	0.147 \| good
2026-01-23T09:00:00.000Z	41 \| good	5.6 \| good	44 \| good	20.481 \| good	1.223 \| good	7.831 \| good	0.147 \| good
2026-01-23T10:00:00.000Z	41 \| good	5.9 \| good	44 \| good	23.557 \| good	2.614 \| good	7.803 \| good	0.147 \| good
2026-01-23T11:00:00.000Z	41 \| good	5.9 \| good	44 \| good	23.618 \| good	2.196 \| good	9.396 \| good	0.147 \| good
2026-01-23T12:00:00.000Z	33 \| good	5.9 \| good	27 \| good	24.535 \| good	1.248 \| good	10.362 \| good	0.147 \| good
2026-01-23T13:00:00.000Z	33 \| good	5.9 \| good	27 \| good	28.524 \| good	2.792 \| good	10.097 \| good	0.147 \| good
2026-01-23T14:00:00.000Z	38 \| good	7.3 \| good	32 \| good	29.326 \| good	1.493 \| good	6.881 \| good	0.179 \| good
2026-01-23T15:00:00.000Z	52 \| moderate	10.2 \| good	45 \| good	27.982 \| good	2.739 \| good	9.279 \| good	0.147 \| good
2026-01-23T16:00:00.000Z	54 \| moderate	10.8 \| good	48 \| good	27.696 \| good	3.964 \| good	9.176 \| good	0.147 \| good
2026-01-23T17:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	28.087 \| good	1.942 \| good	5.579 \| good	0.147 \| good
2026-01-23T18:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	28.719 \| good	2.023 \| good	5.961 \| good	0.147 \| good
2026-01-23T19:00:00.000Z	52 \| moderate	9.6 \| good	43 \| good	29.087 \| good	1.816 \| good	4.957 \| good	0.147 \| good
2026-01-23T20:00:00.000Z	49 \| good	9 \| good	41 \| good	29.571 \| good	1.993 \| good	4.898 \| good	0.179 \| good
2026-01-23T21:00:00.000Z	49 \| good	8.9 \| good	39 \| good	29.839 \| good	1.022 \| good	6.177 \| good	0.179 \| good
2026-01-23T22:00:00.000Z	49 \| good	8.5 \| good	37 \| good	30.669 \| good	1.477 \| good	6.905 \| good	0.224 \| good
2026-01-23T23:00:00.000Z	49 \| good	8.7 \| good	38 \| good	30.016 \| good	1.336 \| good	7.672 \| good	0.192 \| good
2026-01-24T00:00:00.000Z	49 \| good	8.9 \| good	39 \| good	25.639 \| good	1.066 \| good	8.176 \| good	0.194 \| good
2026-01-24T01:00:00.000Z	49 \| good	9 \| good	41 \| good	25.128 \| good	0.921 \| good	9.659 \| good	0.194 \| good
2026-01-24T02:00:00.000Z	49 \| good	9.1 \| good	41 \| good	22.228 \| good	0.923 \| good	11.078 \| good	0.21 \| good
2026-01-24T03:00:00.000Z	49 \| good	9 \| good	41 \| good	18.699 \| good	0.639 \| good	8.806 \| good	0.21 \| good
2026-01-24T04:00:00.000Z	49 \| good	8.9 \| good	39 \| good	17.77 \| good	0.674 \| good	9.822 \| good	0.24 \| good
2026-01-24T05:00:00.000Z	49 \| good	8.9 \| good	39 \| good	19.895 \| good	0.761 \| good	12.881 \| good	0.303 \| good
2026-01-24T06:00:00.000Z	49 \| good	8.9 \| good	39 \| good	16.702 \| good	1.291 \| good	18.933 \| good	0.239 \| good
2026-01-24T07:00:00.000Z	49 \| good	8.8 \| good	39 \| good	15.094 \| good	1.693 \| good	19.666 \| good	0.239 \| good
2026-01-24T08:00:00.000Z	44 \| good	8.4 \| good	23 \| good	14.607 \| good	1.129 \| good	20.495 \| good	0.252 \| good
2026-01-24T09:00:00.000Z	44 \| good	8.2 \| good	23 \| good	11.321 \| good	1.225 \| good	20.585 \| good	0.237 \| good
2026-01-24T10:00:00.000Z	44 \| good	7.8 \| good	23 \| good	14.24 \| good	1.339 \| good	17.202 \| good	0.221 \| good
2026-01-24T11:00:00.000Z	44 \| good	7.6 \| good	23 \| good	15.135 \| good	2.129 \| good	18.664 \| good	0.269 \| good
2026-01-24T12:00:00.000Z	38 \| good	7.4 \| good	33 \| good	9.739 \| good	2.407 \| good	17.382 \| good	0.271 \| good
2026-01-24T13:00:00.000Z	33 \| good	5.643 \| good	24.678 \| good	9.745 \| good	2.427 \| good	17.552 \| good	0.275 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.715 \| good	24.605 \| good	14.134 \| good	1.313 \| good	9.473 \| good	0.214 \| good
2026-01-24T15:00:00.000Z	27 \| good	5.34 \| good	23.138 \| good	14.822 \| good	1.488 \| good	10.486 \| good	0.229 \| good
2026-01-24T16:00:00.000Z	33 \| good	5.929 \| good	26.407 \| good	16.847 \| good	1.811 \| good	9.526 \| good	0.224 \| good
2026-01-24T17:00:00.000Z	38 \| good	7.444 \| good	32.867 \| good	17.156 \| good	2.135 \| good	8.566 \| good	0.218 \| good
2026-01-24T18:00:00.000Z	44 \| good	8.006 \| good	35.152 \| good	17.902 \| good	2.458 \| good	7.606 \| good	0.212 \| good
2026-01-24T19:00:00.000Z	49 \| good	8.805 \| good	38.967 \| good	19.784 \| good	2.72 \| good	8.729 \| good	0.212 \| good
2026-01-24T20:00:00.000Z	49 \| good	9.428 \| good	42.057 \| good	18.888 \| good	2.982 \| good	9.852 \| good	0.213 \| good
2026-01-24T21:00:00.000Z	52 \| moderate	9.629 \| good	42.795 \| good	16.742 \| good	3.244 \| good	10.976 \| good	0.213 \| good
2026-01-24T22:00:00.000Z	52 \| moderate	9.873 \| good	43.75 \| good	12.524 \| good	3.256 \| good	14.395 \| good	0.225 \| good
2026-01-24T23:00:00.000Z	54 \| moderate	10.804 \| good	47.756 \| good	9.365 \| good	3.267 \| good	17.815 \| good	0.237 \| good
2026-01-25T00:00:00.000Z	54 \| moderate	10.807 \| good	47.921 \| good	6.67 \| good	3.279 \| good	21.234 \| good	0.249 \| good
2026-01-25T01:00:00.000Z	54 \| moderate	10.721 \| good	47.578 \| good	5.521 \| good	3.119 \| good	22.307 \| good	0.259 \| good
2026-01-25T02:00:00.000Z	54 \| moderate	10.526 \| good	46.579 \| good	5.816 \| good	2.96 \| good	23.38 \| good	0.269 \| good
2026-01-25T03:00:00.000Z	49 \| good	9.076 \| good	39.816 \| good	5.371 \| good	2.8 \| good	24.452 \| good	0.278 \| good
2026-01-25T04:00:00.000Z	44 \| good	8.431 \| good	36.884 \| good	5.182 \| good	2.461 \| good	23.811 \| good	0.278 \| good
2026-01-25T05:00:00.000Z	44 \| good	7.95 \| good	34.757 \| good	6.318 \| good	2.122 \| good	23.169 \| good	0.278 \| good
2026-01-25T06:00:00.000Z	44 \| good	7.705 \| good	33.832 \| good	7.579 \| good	1.783 \| good	22.528 \| good	0.279 \| good
2026-01-25T07:00:00.000Z	49 \| good	9.209 \| good	41.35 \| good	4.694 \| good	1.727 \| good	20.941 \| good	0.262 \| good
2026-01-25T08:00:00.000Z	52 \| moderate	9.813 \| good	43.78 \| good	3.752 \| good	1.671 \| good	19.354 \| good	0.245 \| good
2026-01-25T09:00:00.000Z	54 \| moderate	10.621 \| good	46.999 \| good	3.408 \| good	1.615 \| good	17.768 \| good	0.228 \| good
2026-01-25T10:00:00.000Z	54 \| moderate	11.331 \| good	50.22 \| good	2.83 \| good	1.518 \| good	16.979 \| good	0.22 \| good
2026-01-25T11:00:00.000Z	56 \| moderate	11.821 \| good	53 \| good	1.555 \| good	1.42 \| good	16.19 \| good	0.213 \| good
2026-01-25T12:00:00.000Z	54 \| moderate	10.622 \| good	47.065 \| good	1.94 \| good	1.323 \| good	15.401 \| good	0.206 \| good
2026-01-25T13:00:00.000Z	54 \| moderate	11.107 \| good	49.348 \| good	2.112 \| good	1.313 \| good	14.674 \| good	0.214 \| good
2026-01-25T14:00:00.000Z	52 \| moderate	10.035 \| good	44.525 \| good	4.643 \| good	1.303 \| good	13.948 \| good	0.222 \| good
2026-01-25T15:00:00.000Z	49 \| good	9.496 \| good	42.178 \| good	9.992 \| good	1.293 \| good	13.221 \| good	0.23 \| good
2026-01-25T16:00:00.000Z	44 \| good	8.196 \| good	35.799 \| good	15.825 \| good	1.313 \| good	11.331 \| good	0.224 \| good
2026-01-25T17:00:00.000Z	44 \| good	8.008 \| good	35.332 \| good	25.527 \| good	1.332 \| good	9.441 \| good	0.217 \| good
2026-01-25T18:00:00.000Z	49 \| good	8.757 \| good	38.33 \| good	27.968 \| good	1.352 \| good	7.551 \| good	0.211 \| good
2026-01-25T19:00:00.000Z	49 \| good	8.719 \| good	38.127 \| good	27.938 \| good	1.283 \| good	7.604 \| good	0.207 \| good
2026-01-25T20:00:00.000Z	44 \| good	8.064 \| good	35.243 \| good	26.927 \| good	1.213 \| good	7.657 \| good	0.203 \| good
2026-01-25T21:00:00.000Z	44 \| good	7.967 \| good	34.989 \| good	24.795 \| good	1.143 \| good	7.71 \| good	0.2 \| good
2026-01-25T22:00:00.000Z	33 \| good	6.491 \| good	28.734 \| good	22.663 \| good	1.088 \| good	9.178 \| good	0.204 \| good
2026-01-25T23:00:00.000Z	38 \| good	7.031 \| good	31.242 \| good	17.936 \| good	1.033 \| good	10.646 \| good	0.208 \| good
2026-01-26T00:00:00.000Z	44 \| good	7.87 \| good	34.548 \| good	16.018 \| good	0.978 \| good	12.114 \| good	0.212 \| good
2026-01-26T01:00:00.000Z	52 \| moderate	10.323 \| good	45.577 \| good	16.092 \| good	0.942 \| good	11.911 \| good	0.21 \| good
2026-01-26T02:00:00.000Z	56 \| moderate	11.793 \| good	51.814 \| good	17.397 \| good	0.906 \| good	11.709 \| good	0.208 \| good
2026-01-26T03:00:00.000Z	56 \| moderate	11.813 \| good	52.079 \| good	17.533 \| good	0.87 \| good	11.507 \| good	0.206 \| good
2026-01-26T04:00:00.000Z	56 \| moderate	11.902 \| good	52.624 \| good	17.167 \| good	0.859 \| good	10.479 \| good	0.201 \| good
2026-01-26T05:00:00.000Z	52 \| moderate	10.344 \| good	45.773 \| good	17.945 \| good	0.848 \| good	9.451 \| good	0.197 \| good
2026-01-26T06:00:00.000Z	49 \| good	9.237 \| good	9.487 \| good	28.662 \| good	0.828 \| good	8.271 \| good	0.192 \| good
2026-01-26T07:00:00.000Z	44 \| good	7.691 \| good	34 \| good	17.9 \| good	0.795 \| good	7.585 \| good	0.191 \| good
2026-01-26T08:00:00.000Z	44 \| good	7.822 \| good	34.161 \| good	18.265 \| good	0.752 \| good	6.748 \| good	0.189 \| good
2026-01-26T09:00:00.000Z	49 \| good	8.94 \| good	39.265 \| good	16.5 \| good	0.709 \| good	5.911 \| good	0.187 \| good
2026-01-26T10:00:00.000Z	52 \| moderate	9.559 \| good	42.841 \| good	13.99 \| good	0.696 \| good	5.858 \| good	0.189 \| good
2026-01-26T11:00:00.000Z	52 \| moderate	10.124 \| good	45.15 \| good	13.62 \| good	0.683 \| good	5.805 \| good	0.191 \| good
2026-01-26T12:00:00.000Z	49 \| good	9.454 \| good	9.791 \| good	26.651 \| good	0.654 \| good	5.638 \| good	0.193 \| good
2026-01-26T13:00:00.000Z	54 \| moderate	11.247 \| good	11.64 \| good	25.462 \| good	0.725 \| good	6.091 \| good	0.213 \| good

Cicero

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Cicero, Illinois air quality map: Track AQI near you

0.27ppm

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 Cicero, Illinois updated?

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

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

The worst air quality in Cicero, Illinois in the last 24 hours was observed at 04:00:00 on 2026-01-23.

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

In the last 24 hrs, the best air quality in Cicero, Illinois was observed at 01:00:00 on 2026-01-23.

What is the current air quality in Cicero, Illinois?

The current air quality in Cicero, Illinois is 33, categorized as Good based on real-time data.

What pollutant is the most common in Cicero, Illinois?

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

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

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

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

The current PM_2.5 concentration at Cicero, Illinois is 5.643 μg/m³.

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

The current PM₁₀ concentration at Cicero, Illinois is 24.678 μg/m³.

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

The current carbon monoxide (CO) concentration at Cicero, Illinois is 0.275 ppm.

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

The current sulfur dioxide (SO₂) concentration at Cicero, Illinois is 2.427 ppb.

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

The current ozone (O₃) concentration at Cicero, Illinois is 9.745 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Cicero, Illinois is 17.552 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-22T14:00:00.000Z	44 \| good	7.6 \| good	34 \| good	27.833 \| good	0.648 \| good	9.074 \| good	0.247 \| good
2026-01-22T15:00:00.000Z	44 \| good	8.4 \| good	37 \| good	28.996 \| good	0.637 \| good	8.534 \| good	0.192 \| good
2026-01-22T16:00:00.000Z	49 \| good	9.1 \| good	41 \| good	27.463 \| good	0.71 \| good	7.407 \| good	0.179 \| good
2026-01-22T17:00:00.000Z	44 \| good	8.3 \| good	37 \| good	29.51 \| good	0.758 \| good	6.705 \| good	0.147 \| good
2026-01-22T18:00:00.000Z	44 \| good	8 \| good	35 \| good	29.801 \| good	0.682 \| good	5.33 \| good	0.147 \| good
2026-01-22T19:00:00.000Z	44 \| good	7.5 \| good	33 \| good	31.053 \| good	0.697 \| good	4.948 \| good	0.147 \| good
2026-01-22T20:00:00.000Z	44 \| good	7.5 \| good	33 \| good	31.543 \| good	0.66 \| good	4.632 \| good	0.147 \| good
2026-01-22T21:00:00.000Z	44 \| good	7.5 \| good	33 \| good	32.001 \| good	0.669 \| good	4.703 \| good	0.179 \| good
2026-01-22T22:00:00.000Z	38 \| good	7 \| good	31 \| good	32.996 \| good	0.63 \| good	5.181 \| good	0.179 \| good
2026-01-22T23:00:00.000Z	33 \| good	6.1 \| good	27 \| good	32.27 \| good	0.796 \| good	8.267 \| good	0.179 \| good
2026-01-23T00:00:00.000Z	31 \| good	5.4 \| good	23 \| good	32.857 \| good	0.619 \| good	7.901 \| good	0.179 \| good
2026-01-23T01:00:00.000Z	29 \| good	5.1 \| good	22 \| good	30.95 \| good	0.701 \| good	10.887 \| good	0.179 \| good
2026-01-23T02:00:00.000Z	27 \| good	4.7 \| good	21 \| good	27.214 \| good	0.758 \| good	10.19 \| good	0.147 \| good
2026-01-23T03:00:00.000Z	27 \| good	4.7 \| good	21 \| good	24.229 \| good	0.701 \| good	10.845 \| good	0.147 \| good
2026-01-23T04:00:00.000Z	27 \| good	4.8 \| good	21 \| good	29.363 \| good	0.692 \| good	7.888 \| good	0.147 \| good
2026-01-23T05:00:00.000Z	27 \| good	4.5 \| good	20 \| good	29.298 \| good	0.617 \| good	6.321 \| good	0.132 \| good
2026-01-23T06:00:00.000Z	29 \| good	4 \| good	18 \| good	31.086 \| good	1.039 \| good	6.13 \| good	0.132 \| good
2026-01-23T07:00:00.000Z	29 \| good	4 \| good	18 \| good	31.254 \| good	1.194 \| good	6.427 \| good	0.147 \| good
2026-01-23T08:00:00.000Z	41 \| good	4.3 \| good	44 \| good	22.972 \| good	1.827 \| good	4.744 \| good	0.147 \| good
2026-01-23T09:00:00.000Z	41 \| good	5.6 \| good	44 \| good	20.481 \| good	1.223 \| good	7.831 \| good	0.147 \| good
2026-01-23T10:00:00.000Z	41 \| good	5.9 \| good	44 \| good	23.557 \| good	2.614 \| good	7.803 \| good	0.147 \| good
2026-01-23T11:00:00.000Z	41 \| good	5.9 \| good	44 \| good	23.618 \| good	2.196 \| good	9.396 \| good	0.147 \| good
2026-01-23T12:00:00.000Z	33 \| good	5.9 \| good	27 \| good	24.535 \| good	1.248 \| good	10.362 \| good	0.147 \| good
2026-01-23T13:00:00.000Z	33 \| good	5.9 \| good	27 \| good	28.524 \| good	2.792 \| good	10.097 \| good	0.147 \| good
2026-01-23T14:00:00.000Z	38 \| good	7.3 \| good	32 \| good	29.326 \| good	1.493 \| good	6.881 \| good	0.179 \| good
2026-01-23T15:00:00.000Z	52 \| moderate	10.2 \| good	45 \| good	27.982 \| good	2.739 \| good	9.279 \| good	0.147 \| good
2026-01-23T16:00:00.000Z	54 \| moderate	10.8 \| good	48 \| good	27.696 \| good	3.964 \| good	9.176 \| good	0.147 \| good
2026-01-23T17:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	28.087 \| good	1.942 \| good	5.579 \| good	0.147 \| good
2026-01-23T18:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	28.719 \| good	2.023 \| good	5.961 \| good	0.147 \| good
2026-01-23T19:00:00.000Z	52 \| moderate	9.6 \| good	43 \| good	29.087 \| good	1.816 \| good	4.957 \| good	0.147 \| good
2026-01-23T20:00:00.000Z	49 \| good	9 \| good	41 \| good	29.571 \| good	1.993 \| good	4.898 \| good	0.179 \| good
2026-01-23T21:00:00.000Z	49 \| good	8.9 \| good	39 \| good	29.839 \| good	1.022 \| good	6.177 \| good	0.179 \| good
2026-01-23T22:00:00.000Z	49 \| good	8.5 \| good	37 \| good	30.669 \| good	1.477 \| good	6.905 \| good	0.224 \| good
2026-01-23T23:00:00.000Z	49 \| good	8.7 \| good	38 \| good	30.016 \| good	1.336 \| good	7.672 \| good	0.192 \| good
2026-01-24T00:00:00.000Z	49 \| good	8.9 \| good	39 \| good	25.639 \| good	1.066 \| good	8.176 \| good	0.194 \| good
2026-01-24T01:00:00.000Z	49 \| good	9 \| good	41 \| good	25.128 \| good	0.921 \| good	9.659 \| good	0.194 \| good
2026-01-24T02:00:00.000Z	49 \| good	9.1 \| good	41 \| good	22.228 \| good	0.923 \| good	11.078 \| good	0.21 \| good
2026-01-24T03:00:00.000Z	49 \| good	9 \| good	41 \| good	18.699 \| good	0.639 \| good	8.806 \| good	0.21 \| good
2026-01-24T04:00:00.000Z	49 \| good	8.9 \| good	39 \| good	17.77 \| good	0.674 \| good	9.822 \| good	0.24 \| good
2026-01-24T05:00:00.000Z	49 \| good	8.9 \| good	39 \| good	19.895 \| good	0.761 \| good	12.881 \| good	0.303 \| good
2026-01-24T06:00:00.000Z	49 \| good	8.9 \| good	39 \| good	16.702 \| good	1.291 \| good	18.933 \| good	0.239 \| good
2026-01-24T07:00:00.000Z	49 \| good	8.8 \| good	39 \| good	15.094 \| good	1.693 \| good	19.666 \| good	0.239 \| good
2026-01-24T08:00:00.000Z	44 \| good	8.4 \| good	23 \| good	14.607 \| good	1.129 \| good	20.495 \| good	0.252 \| good
2026-01-24T09:00:00.000Z	44 \| good	8.2 \| good	23 \| good	11.321 \| good	1.225 \| good	20.585 \| good	0.237 \| good
2026-01-24T10:00:00.000Z	44 \| good	7.8 \| good	23 \| good	14.24 \| good	1.339 \| good	17.202 \| good	0.221 \| good
2026-01-24T11:00:00.000Z	44 \| good	7.6 \| good	23 \| good	15.135 \| good	2.129 \| good	18.664 \| good	0.269 \| good
2026-01-24T12:00:00.000Z	38 \| good	7.4 \| good	33 \| good	9.739 \| good	2.407 \| good	17.382 \| good	0.271 \| good
2026-01-24T13:00:00.000Z	33 \| good	5.643 \| good	24.678 \| good	9.745 \| good	2.427 \| good	17.552 \| good	0.275 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.715 \| good	24.605 \| good	14.134 \| good	1.313 \| good	9.473 \| good	0.214 \| good
2026-01-24T15:00:00.000Z	27 \| good	5.34 \| good	23.138 \| good	14.822 \| good	1.488 \| good	10.486 \| good	0.229 \| good
2026-01-24T16:00:00.000Z	33 \| good	5.929 \| good	26.407 \| good	16.847 \| good	1.811 \| good	9.526 \| good	0.224 \| good
2026-01-24T17:00:00.000Z	38 \| good	7.444 \| good	32.867 \| good	17.156 \| good	2.135 \| good	8.566 \| good	0.218 \| good
2026-01-24T18:00:00.000Z	44 \| good	8.006 \| good	35.152 \| good	17.902 \| good	2.458 \| good	7.606 \| good	0.212 \| good
2026-01-24T19:00:00.000Z	49 \| good	8.805 \| good	38.967 \| good	19.784 \| good	2.72 \| good	8.729 \| good	0.212 \| good
2026-01-24T20:00:00.000Z	49 \| good	9.428 \| good	42.057 \| good	18.888 \| good	2.982 \| good	9.852 \| good	0.213 \| good
2026-01-24T21:00:00.000Z	52 \| moderate	9.629 \| good	42.795 \| good	16.742 \| good	3.244 \| good	10.976 \| good	0.213 \| good
2026-01-24T22:00:00.000Z	52 \| moderate	9.873 \| good	43.75 \| good	12.524 \| good	3.256 \| good	14.395 \| good	0.225 \| good
2026-01-24T23:00:00.000Z	54 \| moderate	10.804 \| good	47.756 \| good	9.365 \| good	3.267 \| good	17.815 \| good	0.237 \| good
2026-01-25T00:00:00.000Z	54 \| moderate	10.807 \| good	47.921 \| good	6.67 \| good	3.279 \| good	21.234 \| good	0.249 \| good
2026-01-25T01:00:00.000Z	54 \| moderate	10.721 \| good	47.578 \| good	5.521 \| good	3.119 \| good	22.307 \| good	0.259 \| good
2026-01-25T02:00:00.000Z	54 \| moderate	10.526 \| good	46.579 \| good	5.816 \| good	2.96 \| good	23.38 \| good	0.269 \| good
2026-01-25T03:00:00.000Z	49 \| good	9.076 \| good	39.816 \| good	5.371 \| good	2.8 \| good	24.452 \| good	0.278 \| good
2026-01-25T04:00:00.000Z	44 \| good	8.431 \| good	36.884 \| good	5.182 \| good	2.461 \| good	23.811 \| good	0.278 \| good
2026-01-25T05:00:00.000Z	44 \| good	7.95 \| good	34.757 \| good	6.318 \| good	2.122 \| good	23.169 \| good	0.278 \| good
2026-01-25T06:00:00.000Z	44 \| good	7.705 \| good	33.832 \| good	7.579 \| good	1.783 \| good	22.528 \| good	0.279 \| good
2026-01-25T07:00:00.000Z	49 \| good	9.209 \| good	41.35 \| good	4.694 \| good	1.727 \| good	20.941 \| good	0.262 \| good
2026-01-25T08:00:00.000Z	52 \| moderate	9.813 \| good	43.78 \| good	3.752 \| good	1.671 \| good	19.354 \| good	0.245 \| good
2026-01-25T09:00:00.000Z	54 \| moderate	10.621 \| good	46.999 \| good	3.408 \| good	1.615 \| good	17.768 \| good	0.228 \| good
2026-01-25T10:00:00.000Z	54 \| moderate	11.331 \| good	50.22 \| good	2.83 \| good	1.518 \| good	16.979 \| good	0.22 \| good
2026-01-25T11:00:00.000Z	56 \| moderate	11.821 \| good	53 \| good	1.555 \| good	1.42 \| good	16.19 \| good	0.213 \| good
2026-01-25T12:00:00.000Z	54 \| moderate	10.622 \| good	47.065 \| good	1.94 \| good	1.323 \| good	15.401 \| good	0.206 \| good
2026-01-25T13:00:00.000Z	54 \| moderate	11.107 \| good	49.348 \| good	2.112 \| good	1.313 \| good	14.674 \| good	0.214 \| good
2026-01-25T14:00:00.000Z	52 \| moderate	10.035 \| good	44.525 \| good	4.643 \| good	1.303 \| good	13.948 \| good	0.222 \| good
2026-01-25T15:00:00.000Z	49 \| good	9.496 \| good	42.178 \| good	9.992 \| good	1.293 \| good	13.221 \| good	0.23 \| good
2026-01-25T16:00:00.000Z	44 \| good	8.196 \| good	35.799 \| good	15.825 \| good	1.313 \| good	11.331 \| good	0.224 \| good
2026-01-25T17:00:00.000Z	44 \| good	8.008 \| good	35.332 \| good	25.527 \| good	1.332 \| good	9.441 \| good	0.217 \| good
2026-01-25T18:00:00.000Z	49 \| good	8.757 \| good	38.33 \| good	27.968 \| good	1.352 \| good	7.551 \| good	0.211 \| good
2026-01-25T19:00:00.000Z	49 \| good	8.719 \| good	38.127 \| good	27.938 \| good	1.283 \| good	7.604 \| good	0.207 \| good
2026-01-25T20:00:00.000Z	44 \| good	8.064 \| good	35.243 \| good	26.927 \| good	1.213 \| good	7.657 \| good	0.203 \| good
2026-01-25T21:00:00.000Z	44 \| good	7.967 \| good	34.989 \| good	24.795 \| good	1.143 \| good	7.71 \| good	0.2 \| good
2026-01-25T22:00:00.000Z	33 \| good	6.491 \| good	28.734 \| good	22.663 \| good	1.088 \| good	9.178 \| good	0.204 \| good
2026-01-25T23:00:00.000Z	38 \| good	7.031 \| good	31.242 \| good	17.936 \| good	1.033 \| good	10.646 \| good	0.208 \| good
2026-01-26T00:00:00.000Z	44 \| good	7.87 \| good	34.548 \| good	16.018 \| good	0.978 \| good	12.114 \| good	0.212 \| good
2026-01-26T01:00:00.000Z	52 \| moderate	10.323 \| good	45.577 \| good	16.092 \| good	0.942 \| good	11.911 \| good	0.21 \| good
2026-01-26T02:00:00.000Z	56 \| moderate	11.793 \| good	51.814 \| good	17.397 \| good	0.906 \| good	11.709 \| good	0.208 \| good
2026-01-26T03:00:00.000Z	56 \| moderate	11.813 \| good	52.079 \| good	17.533 \| good	0.87 \| good	11.507 \| good	0.206 \| good
2026-01-26T04:00:00.000Z	56 \| moderate	11.902 \| good	52.624 \| good	17.167 \| good	0.859 \| good	10.479 \| good	0.201 \| good
2026-01-26T05:00:00.000Z	52 \| moderate	10.344 \| good	45.773 \| good	17.945 \| good	0.848 \| good	9.451 \| good	0.197 \| good
2026-01-26T06:00:00.000Z	49 \| good	9.237 \| good	9.487 \| good	28.662 \| good	0.828 \| good	8.271 \| good	0.192 \| good
2026-01-26T07:00:00.000Z	44 \| good	7.691 \| good	34 \| good	17.9 \| good	0.795 \| good	7.585 \| good	0.191 \| good
2026-01-26T08:00:00.000Z	44 \| good	7.822 \| good	34.161 \| good	18.265 \| good	0.752 \| good	6.748 \| good	0.189 \| good
2026-01-26T09:00:00.000Z	49 \| good	8.94 \| good	39.265 \| good	16.5 \| good	0.709 \| good	5.911 \| good	0.187 \| good
2026-01-26T10:00:00.000Z	52 \| moderate	9.559 \| good	42.841 \| good	13.99 \| good	0.696 \| good	5.858 \| good	0.189 \| good
2026-01-26T11:00:00.000Z	52 \| moderate	10.124 \| good	45.15 \| good	13.62 \| good	0.683 \| good	5.805 \| good	0.191 \| good
2026-01-26T12:00:00.000Z	49 \| good	9.454 \| good	9.791 \| good	26.651 \| good	0.654 \| good	5.638 \| good	0.193 \| good
2026-01-26T13:00:00.000Z	54 \| moderate	11.247 \| good	11.64 \| good	25.462 \| good	0.725 \| good	6.091 \| good	0.213 \| good

Cicero, Illinois live air quality index now

Major air pollutants in Cicero, 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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Summit, 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 current concentration of PM_2.5 in Cicero, Illinois?

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