What is the PM10 level in Calumet City, Illinois at the moment?

The PM10 concentration in Calumet City, Illinois is 74.26 μg/m3 at the moment.

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

Currently, Calumet City, Illinois has a sulfur dioxide (SO2) concentration of 2.905 ppb.

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

The current ozone (O3) level in Calumet City, Illinois at the moment is 29.583 ppm.

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

Nitrogen dioxide (NO2) level in Calumet City, Illinois at the moment is 11.711 ppb.

Live air quality index in Calumet City, Illinois today

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

PM2.5 levels in Calumet City, Illinois are currently 17.33 μg/m3.

Stay updated with real-time air quality in Calumet City, 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

Calumet City, Illinois

Last updated: ... (Local time)

Major air pollutants in Calumet City, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

17.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

74.26 μg/m³

155

255

425

605+

Ozone (O₃)

29.58 ppb

201

201+

Sulfur Dioxide (SO₂)

2.90 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.71 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Calumet City, Illinois

Get Live Pollen Counts

Calumet City, Illinois

Scroll To Air Quality Map

Track live Calumet City, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	52 \| moderate	10.32 \| good	47.116 \| good	39.875 \| good	6.461 \| good	9.535 \| good	0.206 \| good
2026-10-20T22:00:00.000Z	54 \| moderate	11.478 \| good	48.847 \| good	42.323 \| good	10.975 \| good	8.524 \| good	0.206 \| good
2026-10-20T23:00:00.000Z	54 \| moderate	10.733 \| good	47.997 \| good	45.328 \| good	5.847 \| good	25.255 \| good	0.223 \| good
2026-10-21T00:00:00.000Z	52 \| moderate	10.125 \| good	45.684 \| good	41.808 \| good	1.251 \| good	24.533 \| good	0.267 \| good
2026-10-21T01:00:00.000Z	54 \| moderate	11.401 \| good	50.714 \| good	39.653 \| good	0.904 \| good	30.209 \| good	0.285 \| good
2026-10-21T02:00:00.000Z	56 \| moderate	12.329 \| fine	53.395 \| good	34.776 \| good	0.742 \| good	28.163 \| good	0.302 \| good
2026-10-21T03:00:00.000Z	58 \| moderate	13.49 \| fine	60.264 \| fine	13.035 \| good	2.619 \| good	32.812 \| good	0.3 \| good
2026-10-21T04:00:00.000Z	66 \| moderate	17.445 \| fine	72.638 \| fine	33.82 \| good	0.712 \| good	24.027 \| good	0.298 \| good
2026-10-21T05:00:00.000Z	69 \| moderate	19.01 \| fine	79.174 \| fine	25.223 \| good	1.521 \| good	22.351 \| good	0.282 \| good
2026-10-21T06:00:00.000Z	69 \| moderate	18.676 \| fine	79.23 \| fine	17.482 \| good	1.989 \| good	22.33 \| good	0.269 \| good
2026-10-21T07:00:00.000Z	71 \| moderate	19.534 \| fine	86.786 \| fine	11.634 \| good	1.764 \| good	23.149 \| good	0.287 \| good
2026-10-21T08:00:00.000Z	73 \| moderate	20.743 \| fine	80.218 \| fine	8.355 \| good	1.046 \| good	22.922 \| good	0.258 \| good
2026-10-21T09:00:00.000Z	73 \| moderate	20.854 \| fine	83.161 \| fine	7.054 \| good	1.046 \| good	22.063 \| good	0.241 \| good
2026-10-21T10:00:00.000Z	73 \| moderate	21.245 \| fine	82.787 \| fine	8.952 \| good	1.084 \| good	22.513 \| good	0.287 \| good
2026-10-21T11:00:00.000Z	73 \| moderate	20.915 \| fine	86.531 \| fine	3.955 \| good	1.147 \| good	23.228 \| good	0.343 \| good
2026-10-21T12:00:00.000Z	71 \| moderate	19.585 \| fine	85.026 \| fine	6.385 \| good	1.123 \| good	23.564 \| good	0.357 \| good
2026-10-21T13:00:00.000Z	71 \| moderate	19.778 \| fine	85.913 \| fine	5.678 \| good	1.159 \| good	20.62 \| good	0.357 \| good
2026-10-21T14:00:00.000Z	73 \| moderate	21.392 \| fine	90.708 \| fine	6.095 \| good	1.219 \| good	22.03 \| good	0.467 \| good
2026-10-21T15:00:00.000Z	69 \| moderate	19.362 \| fine	86.867 \| fine	12.477 \| good	1.779 \| good	22.674 \| good	0.393 \| good
2026-10-21T16:00:00.000Z	71 \| moderate	20.202 \| fine	87.053 \| fine	15.42 \| good	2.084 \| good	21.529 \| good	0.298 \| good
2026-10-21T17:00:00.000Z	69 \| moderate	18.71 \| fine	80.441 \| fine	21.865 \| good	2.06 \| good	19.845 \| good	0.248 \| good
2026-10-21T18:00:00.000Z	66 \| moderate	16.538 \| fine	71.356 \| fine	32.853 \| good	2.221 \| good	13.511 \| good	0.234 \| good
2026-10-21T19:00:00.000Z	64 \| moderate	16.057 \| fine	68.74 \| fine	41.927 \| good	1.362 \| good	9.437 \| good	0.234 \| good
2026-10-21T20:00:00.000Z	58 \| moderate	13.033 \| fine	57.23 \| fine	43.232 \| good	1.388 \| good	4.941 \| good	0.234 \| good
2026-10-21T21:00:00.000Z	56 \| moderate	11.643 \| good	51.573 \| good	47.523 \| good	1.413 \| good	5.773 \| good	0.234 \| good
2026-10-21T22:00:00.000Z	54 \| moderate	10.994 \| good	47.965 \| good	50.982 \| good	1.782 \| good	11.276 \| good	0.234 \| good
2026-10-21T23:00:00.000Z	54 \| moderate	11.282 \| good	49.527 \| good	53.09 \| good	2.42 \| good	24.511 \| good	0.252 \| good
2026-10-22T00:00:00.000Z	56 \| moderate	12.314 \| fine	53.589 \| good	50.71 \| good	1.837 \| good	18.621 \| good	0.311 \| good
2026-10-22T01:00:00.000Z	60 \| moderate	13.748 \| fine	60.377 \| fine	34.527 \| good	1.388 \| good	22.866 \| good	0.355 \| good
2026-10-22T02:00:00.000Z	62 \| moderate	14.722 \| fine	66.636 \| fine	28.4 \| good	1.098 \| good	23.151 \| good	0.37 \| good
2026-10-22T03:00:00.000Z	60 \| moderate	14.092 \| fine	63.15 \| fine	2.416 \| good	3.685 \| good	44.962 \| good	0.601 \| good
2026-10-22T04:00:00.000Z	67 \| moderate	17.727 \| fine	79.014 \| fine	14.756 \| good	1.736 \| good	30.136 \| good	0.415 \| good
2026-10-22T05:00:00.000Z	73 \| moderate	21.41 \| fine	93.524 \| fine	7.677 \| good	1.487 \| good	30.179 \| good	0.383 \| good
2026-10-22T06:00:00.000Z	77 \| moderate	22.566 \| fine	94.859 \| fine	2.674 \| good	1.443 \| good	26.911 \| good	0.41 \| good
2026-10-22T07:00:00.000Z	77 \| moderate	22.887 \| fine	97.16 \| fine	4.152 \| good	1.467 \| good	26.619 \| good	0.41 \| good
2026-10-22T08:00:00.000Z	77 \| moderate	23.358 \| fine	92.73 \| fine	3.752 \| good	1.36 \| good	26.526 \| good	0.339 \| good
2026-10-22T09:00:00.000Z	77 \| moderate	23.226 \| fine	91.027 \| fine	1.245 \| good	1.508 \| good	24.56 \| good	0.322 \| good
2026-10-22T10:00:00.000Z	71 \| moderate	20.487 \| fine	83.644 \| fine	4.258 \| good	1.395 \| good	22.117 \| good	0.309 \| good
2026-10-22T11:00:00.000Z	73 \| moderate	20.869 \| fine	88.363 \| fine	5.745 \| good	1.384 \| good	23.188 \| good	0.414 \| good
2026-10-22T12:00:00.000Z	73 \| moderate	21.325 \| fine	93.996 \| fine	4.691 \| good	1.411 \| good	22.259 \| good	0.476 \| good
2026-10-22T13:00:00.000Z	75 \| moderate	22.228 \| fine	98.223 \| fine	4.119 \| good	1.637 \| good	19.447 \| good	0.435 \| good
2026-10-22T14:00:00.000Z	79 \| moderate	24.375 \| fine	105.899 \| fine	4.872 \| good	1.691 \| good	18.43 \| good	0.476 \| good
2026-10-22T15:00:00.000Z	81 \| moderate	25.455 \| fine	110.39 \| fine	7.092 \| good	2.251 \| good	21.371 \| good	0.492 \| good
2026-10-22T16:00:00.000Z	79 \| moderate	24.244 \| fine	106.922 \| fine	15.93 \| good	2.776 \| good	27.378 \| good	0.337 \| good
2026-10-22T17:00:00.000Z	79 \| moderate	23.781 \| fine	98.16 \| fine	20.241 \| good	3.454 \| good	25.511 \| good	0.282 \| good
2026-10-22T18:00:00.000Z	75 \| moderate	21.764 \| fine	94.632 \| fine	25.726 \| good	2.781 \| good	25.219 \| good	0.241 \| good
2026-10-22T19:00:00.000Z	69 \| moderate	18.802 \| fine	78.467 \| fine	27.288 \| good	4.769 \| good	23.47 \| good	0.206 \| good
2026-10-22T20:00:00.000Z	66 \| moderate	17.33 \| fine	74.26 \| fine	29.583 \| good	2.905 \| good	11.711 \| good	0.206 \| good
2026-10-22T20:00:00.000Z	66 \| moderate	17.33 \| fine	74.26 \| fine	29.583 \| good	2.905 \| good	11.711 \| good	0.206 \| good
2026-10-22T21:00:00.000Z	69 \| moderate	18.727 \| fine	82.865 \| fine	50.516 \| good	2.439 \| good	11.708 \| good	0.215 \| good
2026-10-22T22:00:00.000Z	75 \| moderate	21.509 \| fine	94.634 \| fine	51.316 \| good	2.393 \| good	19.111 \| good	0.252 \| good
2026-10-22T23:00:00.000Z	82 \| moderate	25.993 \| fine	112.959 \| fine	43.085 \| good	2.53 \| good	37.401 \| good	0.342 \| good
2026-10-23T00:00:00.000Z	73 \| moderate	21.16 \| fine	92.876 \| fine	35.568 \| good	2.483 \| good	46.886 \| good	0.42 \| good
2026-10-23T01:00:00.000Z	67 \| moderate	18.37 \| fine	81.673 \| fine	31.956 \| good	2.409 \| good	47.96 \| good	0.429 \| good
2026-10-23T02:00:00.000Z	66 \| moderate	16.739 \| fine	74.364 \| fine	27.599 \| good	2.397 \| good	47.379 \| good	0.424 \| good
2026-10-23T03:00:00.000Z	71 \| moderate	19.651 \| fine	86.951 \| fine	22.001 \| good	2.449 \| good	45.495 \| good	0.422 \| good
2026-10-23T04:00:00.000Z	73 \| moderate	20.671 \| fine	91.25 \| fine	17.303 \| good	2.541 \| good	43.249 \| good	0.421 \| good
2026-10-23T05:00:00.000Z	73 \| moderate	20.666 \| fine	90.854 \| fine	12.257 \| good	2.592 \| good	40.728 \| good	0.415 \| good
2026-10-23T06:00:00.000Z	69 \| moderate	19.322 \| fine	84.961 \| fine	7.67 \| good	2.678 \| good	37.798 \| good	0.4 \| good
2026-10-23T07:00:00.000Z	69 \| moderate	18.894 \| fine	83.531 \| fine	7.139 \| good	2.785 \| good	34.752 \| good	0.383 \| good
2026-10-23T08:00:00.000Z	69 \| moderate	19.338 \| fine	85.15 \| fine	4.946 \| good	2.857 \| good	31.424 \| good	0.369 \| good
2026-10-23T09:00:00.000Z	69 \| moderate	19.46 \| fine	85.541 \| fine	4.127 \| good	2.855 \| good	28.003 \| good	0.355 \| good
2026-10-23T10:00:00.000Z	71 \| moderate	19.982 \| fine	88.199 \| fine	6.849 \| good	2.81 \| good	25.316 \| good	0.342 \| good
2026-10-23T11:00:00.000Z	71 \| moderate	20.429 \| fine	90.061 \| fine	6.465 \| good	2.744 \| good	24.511 \| good	0.334 \| good
2026-10-23T12:00:00.000Z	71 \| moderate	19.813 \| fine	87.455 \| fine	4.036 \| good	2.757 \| good	27.585 \| good	0.343 \| good
2026-10-23T13:00:00.000Z	69 \| moderate	19.16 \| fine	84.41 \| fine	8.793 \| good	2.734 \| good	25.657 \| good	0.373 \| good
2026-10-23T14:00:00.000Z	69 \| moderate	18.828 \| fine	82.866 \| fine	17.448 \| good	2.358 \| good	20.955 \| good	0.369 \| good
2026-10-23T15:00:00.000Z	66 \| moderate	16.596 \| fine	73.788 \| fine	28.974 \| good	2.423 \| good	18.684 \| good	0.35 \| good
2026-10-23T16:00:00.000Z	62 \| moderate	14.647 \| fine	65.877 \| fine	40.464 \| good	2.613 \| good	15.007 \| good	0.287 \| good
2026-10-23T17:00:00.000Z	58 \| moderate	13.445 \| fine	60.805 \| fine	47.966 \| good	2.863 \| good	10.4 \| good	0.233 \| good
2026-10-23T18:00:00.000Z	56 \| moderate	11.717 \| good	52.182 \| good	53.299 \| good	2.326 \| good	5.74 \| good	0.199 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	10.275 \| good	45.81 \| good	56.496 \| fine	2.119 \| good	4.158 \| good	0.19 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	10.373 \| good	45.921 \| good	56.007 \| fine	2.088 \| good	3.927 \| good	0.187 \| good
2026-10-23T21:00:00.000Z	54 \| moderate	9.501 \| good	42.512 \| good	55.68 \| fine	2.131 \| good	4.394 \| good	0.189 \| good
2026-10-23T22:00:00.000Z	52 \| moderate	10.381 \| good	45.912 \| good	51.078 \| good	2.131 \| good	8.814 \| good	0.213 \| good
2026-10-23T23:00:00.000Z	60 \| moderate	13.544 \| fine	60.672 \| fine	43.089 \| good	2.156 \| good	20.069 \| good	0.271 \| good
2026-10-24T00:00:00.000Z	62 \| moderate	14.624 \| fine	65.194 \| fine	33.947 \| good	2.164 \| good	26.587 \| good	0.296 \| good
2026-10-24T01:00:00.000Z	60 \| moderate	14.389 \| fine	64.776 \| fine	29.317 \| good	2.216 \| good	26.745 \| good	0.283 \| good
2026-10-24T02:00:00.000Z	60 \| moderate	13.955 \| fine	62.746 \| fine	33.845 \| good	2.226 \| good	25.082 \| good	0.27 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	15.482 \| fine	69.111 \| fine	30.497 \| good	2.174 \| good	22.367 \| good	0.258 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	15.117 \| fine	67.531 \| fine	25.038 \| good	2.046 \| good	18.567 \| good	0.247 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.432 \| fine	68.703 \| fine	21.025 \| good	1.866 \| good	13.829 \| good	0.238 \| good
2026-10-24T06:00:00.000Z	64 \| moderate	16.101 \| fine	71.741 \| fine	15.525 \| good	1.722 \| good	10.619 \| good	0.231 \| good
2026-10-24T07:00:00.000Z	66 \| moderate	16.899 \| fine	74.676 \| fine	15.285 \| good	1.64 \| good	8.92 \| good	0.227 \| good
2026-10-24T08:00:00.000Z	67 \| moderate	17.574 \| fine	77.667 \| fine	11.478 \| good	1.609 \| good	8.226 \| good	0.226 \| good
2026-10-24T09:00:00.000Z	69 \| moderate	18.806 \| fine	82.808 \| fine	12.424 \| good	1.61 \| good	8.112 \| good	0.227 \| good
2026-10-24T10:00:00.000Z	67 \| moderate	18.079 \| fine	79.846 \| fine	13.042 \| good	1.634 \| good	8.502 \| good	0.229 \| good
2026-10-24T11:00:00.000Z	69 \| moderate	19.243 \| fine	84.815 \| fine	13.705 \| good	1.666 \| good	9.578 \| good	0.233 \| good
2026-10-24T12:00:00.000Z	69 \| moderate	19.338 \| fine	85.511 \| fine	17.079 \| good	1.676 \| good	13.135 \| good	0.244 \| good
2026-10-24T13:00:00.000Z	71 \| moderate	19.844 \| fine	87.278 \| fine	19.783 \| good	1.703 \| good	14.884 \| good	0.261 \| good
2026-10-24T14:00:00.000Z	71 \| moderate	19.809 \| fine	87.18 \| fine	25.087 \| good	1.794 \| good	13.035 \| good	0.271 \| good
2026-10-24T15:00:00.000Z	67 \| moderate	17.989 \| fine	79.395 \| fine	33.244 \| good	1.944 \| good	11.279 \| good	0.264 \| good
2026-10-24T16:00:00.000Z	64 \| moderate	15.557 \| fine	69.366 \| fine	40.564 \| good	2.103 \| good	10.286 \| good	0.255 \| good
2026-10-24T17:00:00.000Z	60 \| moderate	13.902 \| fine	62.482 \| fine	49.643 \| good	2.303 \| good	9.269 \| good	0.243 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	12.276 \| fine	55.187 \| fine	52.25 \| good	2.319 \| good	7.401 \| good	0.228 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	10.151 \| good	45.015 \| good	55.702 \| fine	2.114 \| good	5.685 \| good	0.213 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	10.139 \| good	44.79 \| good	55.503 \| fine	1.963 \| good	4.829 \| good	0.202 \| good

Calumet City

Get reliable air quality data to drive your business

Calumet City, 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 Calumet City, Illinois?

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

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

In the past 24 hours, the air quality in Calumet City, Illinois was at its worst at 03:00:00 on 2026-10-22.

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

In the last 24 hours, the best air quality in Calumet City, Illinois was observed at 11:00:00 on 2026-10-21.

What is the AQI in Calumet City, Illinois right now?

As of now, the AQI in Calumet City, Illinois is 66, indicating Moderate conditions.

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

Calumet City, Illinois air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Calumet City, Illinois are currently 17.33 μg/m³.

What is the PM₁₀ level in Calumet City, Illinois at the moment?

The PM₁₀ concentration in Calumet City, Illinois is 74.26 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Calumet City, Illinois is 0.206 ppm.

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

Currently, Calumet City, Illinois has a sulfur dioxide (SO₂) concentration of 2.905 ppb.

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

The current ozone (O₃) level in Calumet City, Illinois at the moment is 29.583 ppm.

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

Nitrogen dioxide (NO₂) level in Calumet City, Illinois at the moment is 11.711 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	52 \| moderate	10.32 \| good	47.116 \| good	39.875 \| good	6.461 \| good	9.535 \| good	0.206 \| good
2026-10-20T22:00:00.000Z	54 \| moderate	11.478 \| good	48.847 \| good	42.323 \| good	10.975 \| good	8.524 \| good	0.206 \| good
2026-10-20T23:00:00.000Z	54 \| moderate	10.733 \| good	47.997 \| good	45.328 \| good	5.847 \| good	25.255 \| good	0.223 \| good
2026-10-21T00:00:00.000Z	52 \| moderate	10.125 \| good	45.684 \| good	41.808 \| good	1.251 \| good	24.533 \| good	0.267 \| good
2026-10-21T01:00:00.000Z	54 \| moderate	11.401 \| good	50.714 \| good	39.653 \| good	0.904 \| good	30.209 \| good	0.285 \| good
2026-10-21T02:00:00.000Z	56 \| moderate	12.329 \| fine	53.395 \| good	34.776 \| good	0.742 \| good	28.163 \| good	0.302 \| good
2026-10-21T03:00:00.000Z	58 \| moderate	13.49 \| fine	60.264 \| fine	13.035 \| good	2.619 \| good	32.812 \| good	0.3 \| good
2026-10-21T04:00:00.000Z	66 \| moderate	17.445 \| fine	72.638 \| fine	33.82 \| good	0.712 \| good	24.027 \| good	0.298 \| good
2026-10-21T05:00:00.000Z	69 \| moderate	19.01 \| fine	79.174 \| fine	25.223 \| good	1.521 \| good	22.351 \| good	0.282 \| good
2026-10-21T06:00:00.000Z	69 \| moderate	18.676 \| fine	79.23 \| fine	17.482 \| good	1.989 \| good	22.33 \| good	0.269 \| good
2026-10-21T07:00:00.000Z	71 \| moderate	19.534 \| fine	86.786 \| fine	11.634 \| good	1.764 \| good	23.149 \| good	0.287 \| good
2026-10-21T08:00:00.000Z	73 \| moderate	20.743 \| fine	80.218 \| fine	8.355 \| good	1.046 \| good	22.922 \| good	0.258 \| good
2026-10-21T09:00:00.000Z	73 \| moderate	20.854 \| fine	83.161 \| fine	7.054 \| good	1.046 \| good	22.063 \| good	0.241 \| good
2026-10-21T10:00:00.000Z	73 \| moderate	21.245 \| fine	82.787 \| fine	8.952 \| good	1.084 \| good	22.513 \| good	0.287 \| good
2026-10-21T11:00:00.000Z	73 \| moderate	20.915 \| fine	86.531 \| fine	3.955 \| good	1.147 \| good	23.228 \| good	0.343 \| good
2026-10-21T12:00:00.000Z	71 \| moderate	19.585 \| fine	85.026 \| fine	6.385 \| good	1.123 \| good	23.564 \| good	0.357 \| good
2026-10-21T13:00:00.000Z	71 \| moderate	19.778 \| fine	85.913 \| fine	5.678 \| good	1.159 \| good	20.62 \| good	0.357 \| good
2026-10-21T14:00:00.000Z	73 \| moderate	21.392 \| fine	90.708 \| fine	6.095 \| good	1.219 \| good	22.03 \| good	0.467 \| good
2026-10-21T15:00:00.000Z	69 \| moderate	19.362 \| fine	86.867 \| fine	12.477 \| good	1.779 \| good	22.674 \| good	0.393 \| good
2026-10-21T16:00:00.000Z	71 \| moderate	20.202 \| fine	87.053 \| fine	15.42 \| good	2.084 \| good	21.529 \| good	0.298 \| good
2026-10-21T17:00:00.000Z	69 \| moderate	18.71 \| fine	80.441 \| fine	21.865 \| good	2.06 \| good	19.845 \| good	0.248 \| good
2026-10-21T18:00:00.000Z	66 \| moderate	16.538 \| fine	71.356 \| fine	32.853 \| good	2.221 \| good	13.511 \| good	0.234 \| good
2026-10-21T19:00:00.000Z	64 \| moderate	16.057 \| fine	68.74 \| fine	41.927 \| good	1.362 \| good	9.437 \| good	0.234 \| good
2026-10-21T20:00:00.000Z	58 \| moderate	13.033 \| fine	57.23 \| fine	43.232 \| good	1.388 \| good	4.941 \| good	0.234 \| good
2026-10-21T21:00:00.000Z	56 \| moderate	11.643 \| good	51.573 \| good	47.523 \| good	1.413 \| good	5.773 \| good	0.234 \| good
2026-10-21T22:00:00.000Z	54 \| moderate	10.994 \| good	47.965 \| good	50.982 \| good	1.782 \| good	11.276 \| good	0.234 \| good
2026-10-21T23:00:00.000Z	54 \| moderate	11.282 \| good	49.527 \| good	53.09 \| good	2.42 \| good	24.511 \| good	0.252 \| good
2026-10-22T00:00:00.000Z	56 \| moderate	12.314 \| fine	53.589 \| good	50.71 \| good	1.837 \| good	18.621 \| good	0.311 \| good
2026-10-22T01:00:00.000Z	60 \| moderate	13.748 \| fine	60.377 \| fine	34.527 \| good	1.388 \| good	22.866 \| good	0.355 \| good
2026-10-22T02:00:00.000Z	62 \| moderate	14.722 \| fine	66.636 \| fine	28.4 \| good	1.098 \| good	23.151 \| good	0.37 \| good
2026-10-22T03:00:00.000Z	60 \| moderate	14.092 \| fine	63.15 \| fine	2.416 \| good	3.685 \| good	44.962 \| good	0.601 \| good
2026-10-22T04:00:00.000Z	67 \| moderate	17.727 \| fine	79.014 \| fine	14.756 \| good	1.736 \| good	30.136 \| good	0.415 \| good
2026-10-22T05:00:00.000Z	73 \| moderate	21.41 \| fine	93.524 \| fine	7.677 \| good	1.487 \| good	30.179 \| good	0.383 \| good
2026-10-22T06:00:00.000Z	77 \| moderate	22.566 \| fine	94.859 \| fine	2.674 \| good	1.443 \| good	26.911 \| good	0.41 \| good
2026-10-22T07:00:00.000Z	77 \| moderate	22.887 \| fine	97.16 \| fine	4.152 \| good	1.467 \| good	26.619 \| good	0.41 \| good
2026-10-22T08:00:00.000Z	77 \| moderate	23.358 \| fine	92.73 \| fine	3.752 \| good	1.36 \| good	26.526 \| good	0.339 \| good
2026-10-22T09:00:00.000Z	77 \| moderate	23.226 \| fine	91.027 \| fine	1.245 \| good	1.508 \| good	24.56 \| good	0.322 \| good
2026-10-22T10:00:00.000Z	71 \| moderate	20.487 \| fine	83.644 \| fine	4.258 \| good	1.395 \| good	22.117 \| good	0.309 \| good
2026-10-22T11:00:00.000Z	73 \| moderate	20.869 \| fine	88.363 \| fine	5.745 \| good	1.384 \| good	23.188 \| good	0.414 \| good
2026-10-22T12:00:00.000Z	73 \| moderate	21.325 \| fine	93.996 \| fine	4.691 \| good	1.411 \| good	22.259 \| good	0.476 \| good
2026-10-22T13:00:00.000Z	75 \| moderate	22.228 \| fine	98.223 \| fine	4.119 \| good	1.637 \| good	19.447 \| good	0.435 \| good
2026-10-22T14:00:00.000Z	79 \| moderate	24.375 \| fine	105.899 \| fine	4.872 \| good	1.691 \| good	18.43 \| good	0.476 \| good
2026-10-22T15:00:00.000Z	81 \| moderate	25.455 \| fine	110.39 \| fine	7.092 \| good	2.251 \| good	21.371 \| good	0.492 \| good
2026-10-22T16:00:00.000Z	79 \| moderate	24.244 \| fine	106.922 \| fine	15.93 \| good	2.776 \| good	27.378 \| good	0.337 \| good
2026-10-22T17:00:00.000Z	79 \| moderate	23.781 \| fine	98.16 \| fine	20.241 \| good	3.454 \| good	25.511 \| good	0.282 \| good
2026-10-22T18:00:00.000Z	75 \| moderate	21.764 \| fine	94.632 \| fine	25.726 \| good	2.781 \| good	25.219 \| good	0.241 \| good
2026-10-22T19:00:00.000Z	69 \| moderate	18.802 \| fine	78.467 \| fine	27.288 \| good	4.769 \| good	23.47 \| good	0.206 \| good
2026-10-22T20:00:00.000Z	66 \| moderate	17.33 \| fine	74.26 \| fine	29.583 \| good	2.905 \| good	11.711 \| good	0.206 \| good
2026-10-22T20:00:00.000Z	66 \| moderate	17.33 \| fine	74.26 \| fine	29.583 \| good	2.905 \| good	11.711 \| good	0.206 \| good
2026-10-22T21:00:00.000Z	69 \| moderate	18.727 \| fine	82.865 \| fine	50.516 \| good	2.439 \| good	11.708 \| good	0.215 \| good
2026-10-22T22:00:00.000Z	75 \| moderate	21.509 \| fine	94.634 \| fine	51.316 \| good	2.393 \| good	19.111 \| good	0.252 \| good
2026-10-22T23:00:00.000Z	82 \| moderate	25.993 \| fine	112.959 \| fine	43.085 \| good	2.53 \| good	37.401 \| good	0.342 \| good
2026-10-23T00:00:00.000Z	73 \| moderate	21.16 \| fine	92.876 \| fine	35.568 \| good	2.483 \| good	46.886 \| good	0.42 \| good
2026-10-23T01:00:00.000Z	67 \| moderate	18.37 \| fine	81.673 \| fine	31.956 \| good	2.409 \| good	47.96 \| good	0.429 \| good
2026-10-23T02:00:00.000Z	66 \| moderate	16.739 \| fine	74.364 \| fine	27.599 \| good	2.397 \| good	47.379 \| good	0.424 \| good
2026-10-23T03:00:00.000Z	71 \| moderate	19.651 \| fine	86.951 \| fine	22.001 \| good	2.449 \| good	45.495 \| good	0.422 \| good
2026-10-23T04:00:00.000Z	73 \| moderate	20.671 \| fine	91.25 \| fine	17.303 \| good	2.541 \| good	43.249 \| good	0.421 \| good
2026-10-23T05:00:00.000Z	73 \| moderate	20.666 \| fine	90.854 \| fine	12.257 \| good	2.592 \| good	40.728 \| good	0.415 \| good
2026-10-23T06:00:00.000Z	69 \| moderate	19.322 \| fine	84.961 \| fine	7.67 \| good	2.678 \| good	37.798 \| good	0.4 \| good
2026-10-23T07:00:00.000Z	69 \| moderate	18.894 \| fine	83.531 \| fine	7.139 \| good	2.785 \| good	34.752 \| good	0.383 \| good
2026-10-23T08:00:00.000Z	69 \| moderate	19.338 \| fine	85.15 \| fine	4.946 \| good	2.857 \| good	31.424 \| good	0.369 \| good
2026-10-23T09:00:00.000Z	69 \| moderate	19.46 \| fine	85.541 \| fine	4.127 \| good	2.855 \| good	28.003 \| good	0.355 \| good
2026-10-23T10:00:00.000Z	71 \| moderate	19.982 \| fine	88.199 \| fine	6.849 \| good	2.81 \| good	25.316 \| good	0.342 \| good
2026-10-23T11:00:00.000Z	71 \| moderate	20.429 \| fine	90.061 \| fine	6.465 \| good	2.744 \| good	24.511 \| good	0.334 \| good
2026-10-23T12:00:00.000Z	71 \| moderate	19.813 \| fine	87.455 \| fine	4.036 \| good	2.757 \| good	27.585 \| good	0.343 \| good
2026-10-23T13:00:00.000Z	69 \| moderate	19.16 \| fine	84.41 \| fine	8.793 \| good	2.734 \| good	25.657 \| good	0.373 \| good
2026-10-23T14:00:00.000Z	69 \| moderate	18.828 \| fine	82.866 \| fine	17.448 \| good	2.358 \| good	20.955 \| good	0.369 \| good
2026-10-23T15:00:00.000Z	66 \| moderate	16.596 \| fine	73.788 \| fine	28.974 \| good	2.423 \| good	18.684 \| good	0.35 \| good
2026-10-23T16:00:00.000Z	62 \| moderate	14.647 \| fine	65.877 \| fine	40.464 \| good	2.613 \| good	15.007 \| good	0.287 \| good
2026-10-23T17:00:00.000Z	58 \| moderate	13.445 \| fine	60.805 \| fine	47.966 \| good	2.863 \| good	10.4 \| good	0.233 \| good
2026-10-23T18:00:00.000Z	56 \| moderate	11.717 \| good	52.182 \| good	53.299 \| good	2.326 \| good	5.74 \| good	0.199 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	10.275 \| good	45.81 \| good	56.496 \| fine	2.119 \| good	4.158 \| good	0.19 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	10.373 \| good	45.921 \| good	56.007 \| fine	2.088 \| good	3.927 \| good	0.187 \| good
2026-10-23T21:00:00.000Z	54 \| moderate	9.501 \| good	42.512 \| good	55.68 \| fine	2.131 \| good	4.394 \| good	0.189 \| good
2026-10-23T22:00:00.000Z	52 \| moderate	10.381 \| good	45.912 \| good	51.078 \| good	2.131 \| good	8.814 \| good	0.213 \| good
2026-10-23T23:00:00.000Z	60 \| moderate	13.544 \| fine	60.672 \| fine	43.089 \| good	2.156 \| good	20.069 \| good	0.271 \| good
2026-10-24T00:00:00.000Z	62 \| moderate	14.624 \| fine	65.194 \| fine	33.947 \| good	2.164 \| good	26.587 \| good	0.296 \| good
2026-10-24T01:00:00.000Z	60 \| moderate	14.389 \| fine	64.776 \| fine	29.317 \| good	2.216 \| good	26.745 \| good	0.283 \| good
2026-10-24T02:00:00.000Z	60 \| moderate	13.955 \| fine	62.746 \| fine	33.845 \| good	2.226 \| good	25.082 \| good	0.27 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	15.482 \| fine	69.111 \| fine	30.497 \| good	2.174 \| good	22.367 \| good	0.258 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	15.117 \| fine	67.531 \| fine	25.038 \| good	2.046 \| good	18.567 \| good	0.247 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.432 \| fine	68.703 \| fine	21.025 \| good	1.866 \| good	13.829 \| good	0.238 \| good
2026-10-24T06:00:00.000Z	64 \| moderate	16.101 \| fine	71.741 \| fine	15.525 \| good	1.722 \| good	10.619 \| good	0.231 \| good
2026-10-24T07:00:00.000Z	66 \| moderate	16.899 \| fine	74.676 \| fine	15.285 \| good	1.64 \| good	8.92 \| good	0.227 \| good
2026-10-24T08:00:00.000Z	67 \| moderate	17.574 \| fine	77.667 \| fine	11.478 \| good	1.609 \| good	8.226 \| good	0.226 \| good
2026-10-24T09:00:00.000Z	69 \| moderate	18.806 \| fine	82.808 \| fine	12.424 \| good	1.61 \| good	8.112 \| good	0.227 \| good
2026-10-24T10:00:00.000Z	67 \| moderate	18.079 \| fine	79.846 \| fine	13.042 \| good	1.634 \| good	8.502 \| good	0.229 \| good
2026-10-24T11:00:00.000Z	69 \| moderate	19.243 \| fine	84.815 \| fine	13.705 \| good	1.666 \| good	9.578 \| good	0.233 \| good
2026-10-24T12:00:00.000Z	69 \| moderate	19.338 \| fine	85.511 \| fine	17.079 \| good	1.676 \| good	13.135 \| good	0.244 \| good
2026-10-24T13:00:00.000Z	71 \| moderate	19.844 \| fine	87.278 \| fine	19.783 \| good	1.703 \| good	14.884 \| good	0.261 \| good
2026-10-24T14:00:00.000Z	71 \| moderate	19.809 \| fine	87.18 \| fine	25.087 \| good	1.794 \| good	13.035 \| good	0.271 \| good
2026-10-24T15:00:00.000Z	67 \| moderate	17.989 \| fine	79.395 \| fine	33.244 \| good	1.944 \| good	11.279 \| good	0.264 \| good
2026-10-24T16:00:00.000Z	64 \| moderate	15.557 \| fine	69.366 \| fine	40.564 \| good	2.103 \| good	10.286 \| good	0.255 \| good
2026-10-24T17:00:00.000Z	60 \| moderate	13.902 \| fine	62.482 \| fine	49.643 \| good	2.303 \| good	9.269 \| good	0.243 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	12.276 \| fine	55.187 \| fine	52.25 \| good	2.319 \| good	7.401 \| good	0.228 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	10.151 \| good	45.015 \| good	55.702 \| fine	2.114 \| good	5.685 \| good	0.213 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	10.139 \| good	44.79 \| good	55.503 \| fine	1.963 \| good	4.829 \| good	0.202 \| good

Live air quality index in Calumet City, Illinois today

Major air pollutants in Calumet City, 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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Frequently asked questions

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

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

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

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 Calumet City, Illinois at the moment?

What is the PM₁₀ level in Calumet City, Illinois at the moment?

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

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

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