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

The current PM10 concentration at Antioch, Illinois is 13.483 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Antioch, Illinois is 0.943 ppb.

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

The current ozone (O3) concentration at Antioch, Illinois is 26.321 ppm.

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

The current nitrogen dioxide (NO2) concentration at Antioch, Illinois is 3.512 ppb.

Antioch, Illinois live air quality index now

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

Stay updated with real-time air quality in Antioch, 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

Antioch, Illinois

Last updated: ... (Local time)

Major air pollutants in Antioch, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.45 μg/m³

155

255

425

605+

Ozone (O₃)

22.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.81 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.67 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Antioch, Illinois

Scroll To Air Quality Map

Track live Antioch, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-06T04:00:00.000Z	24 \| good	2.873 \| good	12.389 \| good	25.924 \| good	0.635 \| good	8.314 \| good	0.218 \| good
2025-09-06T05:00:00.000Z	24 \| good	2.912 \| good	12.724 \| good	25.694 \| good	2.599 \| good	8.27 \| good	0.159 \| good
2025-09-06T06:00:00.000Z	20 \| good	2.949 \| good	11.991 \| good	22.168 \| good	1.694 \| good	7.848 \| good	0.159 \| good
2025-09-06T07:00:00.000Z	25 \| good	3.093 \| good	27.049 \| good	21.779 \| good	0.791 \| good	8.401 \| good	0.159 \| good
2025-09-06T08:00:00.000Z	16 \| good	2.87 \| good	11.607 \| good	15.992 \| good	0.538 \| good	6.478 \| good	0.159 \| good
2025-09-06T09:00:00.000Z	18 \| good	2.878 \| good	13.901 \| good	18.587 \| good	0.556 \| good	4.748 \| good	0.159 \| good
2025-09-06T10:00:00.000Z	17 \| good	2.883 \| good	12.741 \| good	18.201 \| good	0.601 \| good	4.36 \| good	0.159 \| good
2025-09-06T11:00:00.000Z	18 \| good	3.357 \| good	14.052 \| good	19.056 \| good	0.697 \| good	5.006 \| good	0.159 \| good
2025-09-06T12:00:00.000Z	19 \| good	2.676 \| good	9.955 \| good	20.574 \| good	0.779 \| good	5.359 \| good	0.159 \| good
2025-09-06T13:00:00.000Z	19 \| good	3.329 \| good	18.097 \| good	21.097 \| good	0.76 \| good	4.521 \| good	0.208 \| good
2025-09-06T14:00:00.000Z	21 \| good	3.4 \| good	15.175 \| good	23.311 \| good	0.834 \| good	5.071 \| good	0.236 \| good
2025-09-06T15:00:00.000Z	22 \| good	3.103 \| good	13.476 \| good	23.651 \| good	0.612 \| good	5.163 \| good	0.208 \| good
2025-09-06T16:00:00.000Z	22 \| good	3.029 \| good	13.086 \| good	23.505 \| good	0.562 \| good	3.31 \| good	0.208 \| good
2025-09-06T17:00:00.000Z	24 \| good	2.814 \| good	10.705 \| good	25.649 \| good	0.753 \| good	2.847 \| good	0.159 \| good
2025-09-06T18:00:00.000Z	25 \| good	2.999 \| good	12.118 \| good	27.12 \| good	0.777 \| good	2.975 \| good	0.208 \| good
2025-09-06T19:00:00.000Z	28 \| good	2.974 \| good	12.677 \| good	30.258 \| good	0.561 \| good	2.788 \| good	0.208 \| good
2025-09-06T20:00:00.000Z	27 \| good	2.893 \| good	12.042 \| good	29.238 \| good	0.88 \| good	2.706 \| good	0.208 \| good
2025-09-06T21:00:00.000Z	30 \| good	2.869 \| good	11.527 \| good	31.649 \| good	0.736 \| good	2.581 \| good	0.208 \| good
2025-09-06T22:00:00.000Z	31 \| good	2.88 \| good	11.189 \| good	33.537 \| good	0.53 \| good	3.571 \| good	0.257 \| good
2025-09-06T23:00:00.000Z	31 \| good	2.665 \| good	9.137 \| good	33.441 \| good	0.665 \| good	3.802 \| good	0.208 \| good
2025-09-07T00:00:00.000Z	30 \| good	2.59 \| good	11.299 \| good	31.742 \| good	0.593 \| good	4.91 \| good	0.257 \| good
2025-09-07T01:00:00.000Z	28 \| good	2.911 \| good	13.305 \| good	30.303 \| good	0.652 \| good	7.84 \| good	0.257 \| good
2025-09-07T02:00:00.000Z	25 \| good	3.518 \| good	15.833 \| good	27.247 \| good	0.567 \| good	10.286 \| good	0.325 \| good
2025-09-07T03:00:00.000Z	44 \| good	7.681 \| good	33.892 \| good	20.281 \| good	0.344 \| good	5.857 \| good	0.152 \| good
2025-09-07T04:00:00.000Z	27 \| good	5.333 \| good	22.095 \| good	22.625 \| good	0.521 \| good	10.964 \| good	0.335 \| good
2025-09-07T05:00:00.000Z	33 \| good	6.345 \| good	32.907 \| good	20.645 \| good	0.625 \| good	8.354 \| good	0.286 \| good
2025-09-07T06:00:00.000Z	27 \| good	5.461 \| good	24.42 \| good	15.992 \| good	0.728 \| good	7.461 \| good	0.247 \| good
2025-09-07T07:00:00.000Z	33 \| good	5.609 \| good	26.198 \| good	19.948 \| good	0.777 \| good	7.558 \| good	0.247 \| good
2025-09-07T08:00:00.000Z	27 \| good	5.034 \| good	26.085 \| good	18.487 \| good	0.751 \| good	6.117 \| good	0.247 \| good
2025-09-07T09:00:00.000Z	33 \| good	5.549 \| good	25.08 \| good	16.731 \| good	0.746 \| good	6.659 \| good	0.188 \| good
2025-09-07T10:00:00.000Z	27 \| good	5.115 \| good	21.83 \| good	18.197 \| good	0.841 \| good	5.655 \| good	0.188 \| good
2025-09-07T11:00:00.000Z	27 \| good	4.884 \| good	18.216 \| good	18.615 \| good	0.768 \| good	5.552 \| good	0.188 \| good
2025-09-07T12:00:00.000Z	27 \| good	4.585 \| good	14.521 \| good	14.943 \| good	0.782 \| good	7.085 \| good	0.237 \| good
2025-09-07T13:00:00.000Z	22 \| good	3.661 \| good	10.591 \| good	16.354 \| good	0.805 \| good	4.814 \| good	0.269 \| good
2025-09-07T14:00:00.000Z	22 \| good	4.13 \| good	20.708 \| good	14.848 \| good	0.929 \| good	3.093 \| good	0.239 \| good
2025-09-07T15:00:00.000Z	16 \| good	3.302 \| good	11.216 \| good	16.466 \| good	1.014 \| good	4.031 \| good	0.239 \| good
2025-09-07T16:00:00.000Z	19 \| good	3.134 \| good	11.268 \| good	20.228 \| good	1.287 \| good	2.984 \| good	0.217 \| good
2025-09-07T17:00:00.000Z	21 \| good	3.008 \| good	12.011 \| good	23.363 \| good	1.079 \| good	2.217 \| good	0.217 \| good
2025-09-07T18:00:00.000Z	23 \| good	2.938 \| good	11.157 \| good	24.981 \| good	0.743 \| good	2.956 \| good	0.217 \| good
2025-09-07T19:00:00.000Z	24 \| good	2.634 \| good	13.53 \| good	25.935 \| good	0.66 \| good	2.801 \| good	0.217 \| good
2025-09-07T20:00:00.000Z	25 \| good	2.553 \| good	12.708 \| good	26.531 \| good	0.829 \| good	3.043 \| good	0.266 \| good
2025-09-07T21:00:00.000Z	27 \| good	2.787 \| good	11.029 \| good	29.059 \| good	1.655 \| good	2.991 \| good	0.266 \| good
2025-09-07T22:00:00.000Z	27 \| good	2.748 \| good	12.588 \| good	29.14 \| good	1.049 \| good	3.888 \| good	0.266 \| good
2025-09-07T23:00:00.000Z	28 \| good	2.792 \| good	9.253 \| good	30.035 \| good	1.392 \| good	2.655 \| good	0.217 \| good
2025-09-08T00:00:00.000Z	30 \| good	3.189 \| good	13.042 \| good	31.67 \| good	1.256 \| good	1.772 \| good	0.168 \| good
2025-09-08T01:00:00.000Z	24 \| good	3.254 \| good	13.483 \| good	26.321 \| good	0.943 \| good	3.512 \| good	0.177 \| good
2025-09-08T02:00:00.000Z	21 \| good	3.021 \| good	15.449 \| good	22.868 \| good	0.805 \| good	7.666 \| good	0.248 \| good
2025-09-08T03:00:00.000Z	22 \| good	4.275 \| good	19.926 \| good	20.581 \| good	1.286 \| good	10.272 \| good	0.236 \| good
2025-09-08T03:00:00.000Z	21 \| good	3.021 \| good	15.449 \| good	22.868 \| good	0.805 \| good	7.666 \| good	0.248 \| good
2025-09-08T03:00:00.000Z	52 \| moderate	9.875 \| good	43.792 \| good	22.917 \| good	0.477 \| good	9.369 \| good	0.227 \| good
2025-09-08T04:00:00.000Z	52 \| moderate	10.41 \| good	46.301 \| good	19.087 \| good	0.526 \| good	10.463 \| good	0.234 \| good
2025-09-08T05:00:00.000Z	54 \| moderate	10.521 \| good	46.578 \| good	18.012 \| good	0.574 \| good	11.557 \| good	0.241 \| good
2025-09-08T06:00:00.000Z	54 \| moderate	11.394 \| good	50.27 \| good	15.941 \| good	0.622 \| good	12.651 \| good	0.248 \| good
2025-09-08T07:00:00.000Z	58 \| moderate	13.037 \| fine	58.571 \| fine	17.029 \| good	0.858 \| good	13.03 \| good	0.248 \| good
2025-09-08T08:00:00.000Z	60 \| moderate	13.871 \| fine	62.318 \| fine	15.203 \| good	1.093 \| good	13.41 \| good	0.249 \| good
2025-09-08T09:00:00.000Z	64 \| moderate	15.659 \| fine	70.187 \| fine	10.685 \| good	1.329 \| good	13.79 \| good	0.249 \| good
2025-09-08T10:00:00.000Z	69 \| moderate	18.868 \| fine	83.175 \| fine	3.768 \| good	1.88 \| good	13.315 \| good	0.252 \| good
2025-09-08T11:00:00.000Z	69 \| moderate	19.048 \| fine	83.936 \| fine	1.565 \| good	2.431 \| good	12.839 \| good	0.254 \| good
2025-09-08T12:00:00.000Z	66 \| moderate	17.041 \| fine	75.423 \| fine	6.186 \| good	2.982 \| good	12.364 \| good	0.257 \| good
2025-09-08T13:00:00.000Z	44 \| good	8.443 \| good	36.746 \| good	14.858 \| good	3.129 \| good	10.936 \| good	0.257 \| good
2025-09-08T14:00:00.000Z	27 \| good	5.056 \| good	21.722 \| good	23.229 \| good	3.277 \| good	9.508 \| good	0.257 \| good
2025-09-08T15:00:00.000Z	33 \| good	5.815 \| good	25.714 \| good	28.856 \| good	3.424 \| good	8.08 \| good	0.257 \| good
2025-09-08T16:00:00.000Z	44 \| good	7.677 \| good	33.665 \| good	34.201 \| good	2.872 \| good	6.396 \| good	0.24 \| good
2025-09-08T17:00:00.000Z	49 \| good	9.133 \| good	40.951 \| good	37.632 \| good	2.319 \| good	4.713 \| good	0.223 \| good
2025-09-08T18:00:00.000Z	49 \| good	9.431 \| good	41.824 \| good	39.235 \| good	1.767 \| good	3.029 \| good	0.207 \| good
2025-09-08T19:00:00.000Z	49 \| good	8.602 \| good	37.912 \| good	41.531 \| good	1.607 \| good	2.736 \| good	0.205 \| good
2025-09-08T20:00:00.000Z	49 \| good	8.818 \| good	38.702 \| good	43.527 \| good	1.446 \| good	2.443 \| good	0.203 \| good
2025-09-08T21:00:00.000Z	52 \| moderate	9.51 \| good	42.452 \| good	44.418 \| good	1.286 \| good	2.15 \| good	0.202 \| good
2025-09-08T22:00:00.000Z	44 \| good	8.225 \| good	35.997 \| good	45.548 \| good	1.31 \| good	3.42 \| good	0.21 \| good
2025-09-08T23:00:00.000Z	52 \| moderate	9.56 \| good	42.526 \| good	41.794 \| good	1.334 \| good	4.69 \| good	0.218 \| good
2025-09-09T00:00:00.000Z	56 \| moderate	12.269 \| fine	55.412 \| fine	35.402 \| good	1.358 \| good	5.961 \| good	0.226 \| good
2025-09-09T01:00:00.000Z	58 \| moderate	12.981 \| fine	58.861 \| fine	34.62 \| good	1.555 \| good	7.15 \| good	0.232 \| good
2025-09-09T02:00:00.000Z	58 \| moderate	12.594 \| fine	56.538 \| fine	26.501 \| good	1.752 \| good	8.339 \| good	0.238 \| good
2025-09-09T03:00:00.000Z	58 \| moderate	12.703 \| fine	57.191 \| fine	19.401 \| good	1.949 \| good	9.528 \| good	0.245 \| good
2025-09-09T04:00:00.000Z	58 \| moderate	13.318 \| fine	59.615 \| fine	15.937 \| good	1.999 \| good	9.551 \| good	0.245 \| good
2025-09-09T05:00:00.000Z	60 \| moderate	14.031 \| fine	63.101 \| fine	10.08 \| good	2.049 \| good	9.574 \| good	0.245 \| good
2025-09-09T06:00:00.000Z	62 \| moderate	14.625 \| fine	66.016 \| fine	10.443 \| good	2.099 \| good	9.598 \| good	0.246 \| good
2025-09-09T07:00:00.000Z	60 \| moderate	14.405 \| fine	64.284 \| fine	20.101 \| good	1.954 \| good	8.984 \| good	0.239 \| good
2025-09-09T08:00:00.000Z	58 \| moderate	12.614 \| fine	57.326 \| fine	23.518 \| good	1.809 \| good	8.371 \| good	0.233 \| good
2025-09-09T09:00:00.000Z	52 \| moderate	10.096 \| good	45.021 \| good	22.172 \| good	1.664 \| good	7.757 \| good	0.227 \| good
2025-09-09T10:00:00.000Z	49 \| good	8.662 \| good	38.106 \| good	21.489 \| good	1.529 \| good	7.745 \| good	0.223 \| good
2025-09-09T11:00:00.000Z	49 \| good	9.274 \| good	41.696 \| good	18.509 \| good	1.393 \| good	7.733 \| good	0.218 \| good
2025-09-09T12:00:00.000Z	52 \| moderate	10.342 \| good	45.805 \| good	17.75 \| good	1.258 \| good	7.721 \| good	0.214 \| good
2025-09-09T13:00:00.000Z	54 \| moderate	11.255 \| good	49.929 \| good	21.532 \| good	1.375 \| good	7.43 \| good	0.221 \| good
2025-09-09T14:00:00.000Z	54 \| moderate	11.206 \| good	49.716 \| good	28.213 \| good	1.491 \| good	7.139 \| good	0.228 \| good
2025-09-09T15:00:00.000Z	52 \| moderate	9.612 \| good	42.751 \| good	33.875 \| good	1.608 \| good	6.849 \| good	0.234 \| good
2025-09-09T16:00:00.000Z	44 \| good	8.137 \| good	35.483 \| good	40.395 \| good	1.903 \| good	5.619 \| good	0.226 \| good
2025-09-09T17:00:00.000Z	42 \| good	7.197 \| good	31.858 \| good	45.003 \| good	2.197 \| good	4.388 \| good	0.218 \| good
2025-09-09T18:00:00.000Z	44 \| good	7.886 \| good	35.011 \| good	47.64 \| good	2.492 \| good	3.158 \| good	0.21 \| good
2025-09-09T19:00:00.000Z	48 \| good	6.148 \| good	27.272 \| good	51.657 \| good	2.588 \| good	2.902 \| good	0.207 \| good
2025-09-09T20:00:00.000Z	54 \| moderate	4.66 \| good	20.439 \| good	55.661 \| fine	2.683 \| good	2.645 \| good	0.204 \| good
2025-09-09T21:00:00.000Z	58 \| moderate	5.3 \| good	22.801 \| good	57.163 \| fine	2.779 \| good	2.388 \| good	0.2 \| good
2025-09-09T22:00:00.000Z	51 \| moderate	8.978 \| good	39.324 \| good	54.929 \| good	2.851 \| good	4.02 \| good	0.21 \| good
2025-09-09T23:00:00.000Z	52 \| moderate	10.476 \| good	46.349 \| good	53.277 \| good	2.923 \| good	5.653 \| good	0.22 \| good
2025-09-10T00:00:00.000Z	64 \| moderate	14.214 \| fine	14.33 \| good	59.287 \| fine	3.006 \| good	7.317 \| good	0.231 \| good
2025-09-10T01:00:00.000Z	58 \| moderate	13.035 \| fine	58.295 \| fine	44.754 \| good	3.212 \| good	8.739 \| good	0.239 \| good
2025-09-10T02:00:00.000Z	62 \| moderate	14.81 \| fine	66.18 \| fine	36.849 \| good	3.43 \| good	10.193 \| good	0.247 \| good

Antioch

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Antioch, Illinois air quality map: Track AQI near you

0.18ppm

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 Antioch, Illinois updated?

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

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

The worst air quality in Antioch, Illinois in the last 24 hours was observed at 03:00:00 on 2025-09-07.

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

In the last 24 hrs, the best air quality in Antioch, Illinois was observed at 03:00:00 on 2025-09-07.

What is the current air quality in Antioch, Illinois?

The current air quality in Antioch, Illinois is 24, categorized as Good based on real-time data.

What pollutant is the most common in Antioch, Illinois?

The most common pollutant in Antioch, Illinois is O3.

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

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

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

The current PM_2.5 concentration at Antioch, Illinois is 3.254 μg/m³.

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

The current PM₁₀ concentration at Antioch, Illinois is 13.483 μg/m³.

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

The current carbon monoxide (CO) concentration at Antioch, Illinois is 0.177 ppm.

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

The current sulfur dioxide (SO₂) concentration at Antioch, Illinois is 0.943 ppb.

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

The current ozone (O₃) concentration at Antioch, Illinois is 26.321 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Antioch, Illinois is 3.512 ppb.

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