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

The current PM10 concentration at Antioch, Illinois is 128.626 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Antioch, Illinois is 0.896 ppb.

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

The current ozone (O3) concentration at Antioch, Illinois is 46.518 ppm.

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

The current nitrogen dioxide (NO2) concentration at Antioch, Illinois is 2.009 ppb.

Live air quality index in Antioch, Illinois today

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)

129

Unhealthy for sensitive groups

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)

46.93 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

128.63 μg/m³

155

255

425

605+

Ozone (O₃)

46.52 ppb

201

201+

Sulfur Dioxide (SO₂)

0.90 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.01 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 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
2025-06-04T07:00:00.000Z	82 \| moderate	25.729 \| fine	75.746 \| fine	42.688 \| good	0.276 \| good	2.919 \| good	0.559 \| good
2025-06-04T08:00:00.000Z	82 \| moderate	25.579 \| fine	91.553 \| fine	43.844 \| good	0.371 \| good	5.637 \| good	0.804 \| good
2025-06-04T09:00:00.000Z	75 \| moderate	20.908 \| fine	104.246 \| fine	33.746 \| good	0.374 \| good	5.584 \| good	0.99 \| good
2025-06-04T10:00:00.000Z	110 \| sensitive	38.849 \| moderate	102.212 \| fine	34.798 \| good	0.482 \| good	3.969 \| good	0.99 \| good
2025-06-04T11:00:00.000Z	66 \| moderate	17.087 \| fine	63.655 \| fine	32.407 \| good	0.396 \| good	5.033 \| good	1.066 \| good
2025-06-04T12:00:00.000Z	156 \| unhealthy	62.979 \| poor	106.464 \| fine	31.456 \| good	0.312 \| good	5.646 \| good	0.799 \| good
2025-06-04T13:00:00.000Z	124 \| sensitive	45.065 \| moderate	201.368 \| moderate	39.773 \| good	0.279 \| good	3.286 \| good	0.224 \| good
2025-06-04T14:00:00.000Z	142 \| sensitive	52.496 \| moderate	152.248 \| fine	31.025 \| good	0.339 \| good	5.991 \| good	0.858 \| good
2025-06-04T15:00:00.000Z	124 \| sensitive	45.228 \| moderate	177.529 \| moderate	30.043 \| good	0.352 \| good	4.377 \| good	0.836 \| good
2025-06-04T16:00:00.000Z	81 \| moderate	25.136 \| fine	109.747 \| fine	35.418 \| good	0.409 \| good	3.528 \| good	0.54 \| good
2025-06-04T17:00:00.000Z	88 \| moderate	28.89 \| fine	111.838 \| fine	33.944 \| good	0.467 \| good	6.078 \| good	0.683 \| good
2025-06-04T18:00:00.000Z	71 \| moderate	19.856 \| fine	82.268 \| fine	41.878 \| good	0.597 \| good	4.018 \| good	0.684 \| good
2025-06-04T19:00:00.000Z	67 \| moderate	17.716 \| fine	71.117 \| fine	40.621 \| good	0.357 \| good	3.002 \| good	0.622 \| good
2025-06-04T20:00:00.000Z	79 \| moderate	23.975 \| fine	54.478 \| good	43.089 \| good	0.328 \| good	3.576 \| good	0.432 \| good
2025-06-04T21:00:00.000Z	90 \| moderate	26.767 \| fine	133.574 \| fine	38.958 \| good	0.399 \| good	3.15 \| good	0.345 \| good
2025-06-04T22:00:00.000Z	86 \| moderate	28.407 \| fine	103.056 \| fine	49.023 \| good	0.391 \| good	2.936 \| good	0.345 \| good
2025-06-04T23:00:00.000Z	112 \| sensitive	37.977 \| moderate	177.32 \| moderate	43.364 \| good	0.37 \| good	2.764 \| good	0.345 \| good
2025-06-05T00:00:00.000Z	127 \| sensitive	44.424 \| moderate	208.464 \| moderate	43.175 \| good	0.238 \| good	3.178 \| good	0.325 \| good
2025-06-05T01:00:00.000Z	75 \| moderate	22.457 \| fine	58.365 \| fine	37.838 \| good	0.241 \| good	3.985 \| good	0.396 \| good
2025-06-05T02:00:00.000Z	73 \| moderate	19.782 \| fine	99.508 \| fine	38.374 \| good	0.326 \| good	14.119 \| good	0.526 \| good
2025-06-05T03:00:00.000Z	77 \| moderate	23.451 \| fine	94.353 \| fine	33.353 \| good	0.348 \| good	19.684 \| good	0.526 \| good
2025-06-05T04:00:00.000Z	75 \| moderate	22.459 \| fine	68.836 \| fine	26.373 \| good	0.35 \| good	30.471 \| good	0.605 \| good
2025-06-05T05:00:00.000Z	86 \| moderate	27.813 \| fine	62.153 \| fine	28.371 \| good	0.296 \| good	27.327 \| good	0.556 \| good
2025-06-05T06:00:00.000Z	77 \| moderate	23.498 \| fine	95.476 \| fine	27.578 \| good	0.272 \| good	24.685 \| good	0.556 \| good
2025-06-05T07:00:00.000Z	74 \| moderate	20.858 \| fine	100.735 \| fine	23.043 \| good	0.434 \| good	20.713 \| good	0.507 \| good
2025-06-05T08:00:00.000Z	71 \| moderate	20.002 \| fine	47.532 \| good	18.804 \| good	0.361 \| good	19.241 \| good	0.467 \| good
2025-06-05T09:00:00.000Z	71 \| moderate	17.151 \| fine	95.14 \| fine	22.594 \| good	0.349 \| good	18.427 \| good	0.517 \| good
2025-06-05T10:00:00.000Z	81 \| moderate	25.074 \| fine	96.966 \| fine	16.373 \| good	0.327 \| good	16.048 \| good	0.505 \| good
2025-06-05T11:00:00.000Z	86 \| moderate	27.628 \| fine	61.056 \| fine	22.711 \| good	0.336 \| good	17.161 \| good	0.615 \| good
2025-06-05T12:00:00.000Z	86 \| moderate	28.039 \| fine	82.072 \| fine	23.731 \| good	0.288 \| good	17.137 \| good	0.615 \| good
2025-06-05T13:00:00.000Z	73 \| moderate	21.123 \| fine	100.013 \| fine	28.697 \| good	0.39 \| good	10.546 \| good	0.517 \| good
2025-06-05T14:00:00.000Z	83 \| moderate	23.544 \| fine	119.678 \| fine	23.109 \| good	0.291 \| good	5.137 \| good	0.409 \| good
2025-06-05T15:00:00.000Z	94 \| moderate	32.324 \| fine	99.79 \| fine	33.88 \| good	0.257 \| good	3.862 \| good	0.388 \| good
2025-06-05T16:00:00.000Z	110 \| sensitive	39.074 \| moderate	166.684 \| moderate	33.091 \| good	0.553 \| good	3.877 \| good	0.388 \| good
2025-06-05T17:00:00.000Z	102 \| sensitive	36.057 \| moderate	122.502 \| fine	41.357 \| good	1.763 \| good	3.582 \| good	0.367 \| good
2025-06-05T18:00:00.000Z	107 \| sensitive	37.52 \| moderate	78.11 \| fine	45.011 \| good	0.892 \| good	2.254 \| good	0.357 \| good
2025-06-05T19:00:00.000Z	129 \| sensitive	46.934 \| moderate	128.626 \| fine	46.518 \| good	0.896 \| good	2.009 \| good	0.298 \| good
2025-06-05T20:00:00.000Z	122 \| sensitive	44.124 \| moderate	184.447 \| moderate	50.121 \| good	0.77 \| good	2.872 \| good	0.288 \| good
2025-06-05T21:00:00.000Z	128 \| sensitive	45.877 \| moderate	209.813 \| moderate	56.189 \| fine	0.8 \| good	2.704 \| good	0.269 \| good
2025-06-05T22:00:00.000Z	143 \| sensitive	46.2 \| moderate	240.082 \| moderate	56.697 \| fine	0.399 \| good	4.248 \| good	0.269 \| good
2025-06-05T23:00:00.000Z	139 \| sensitive	48.747 \| moderate	230.859 \| moderate	53.022 \| good	0.377 \| good	4.416 \| good	0.259 \| good
2025-06-06T00:00:00.000Z	124 \| sensitive	45.263 \| moderate	184.104 \| moderate	48.002 \| good	0.671 \| good	5.53 \| good	0.268 \| good
2025-06-06T01:00:00.000Z	144 \| sensitive	52.974 \| moderate	217.1 \| moderate	53.054 \| good	0.927 \| good	5.112 \| good	0.268 \| good
2025-06-06T02:00:00.000Z	122 \| sensitive	44.054 \| moderate	195.223 \| moderate	44.93 \| good	1.188 \| good	5.04 \| good	0.277 \| good
2025-06-06T03:00:00.000Z	97 \| moderate	33.567 \| fine	61.579 \| fine	48.408 \| good	1.265 \| good	5.943 \| good	0.287 \| good
2025-06-06T04:00:00.000Z	117 \| sensitive	41.791 \| moderate	137.452 \| fine	47.161 \| good	1.186 \| good	5.224 \| good	0.278 \| good
2025-06-06T05:00:00.000Z	134 \| sensitive	49.474 \| moderate	190.191 \| moderate	39.384 \| good	0.805 \| good	8.449 \| good	0.337 \| good
2025-06-06T06:00:00.000Z	134 \| sensitive	49.365 \| moderate	193.522 \| moderate	36.341 \| good	0.689 \| good	11.419 \| good	0.347 \| good
2025-06-05T20:00:00.000Z	129 \| sensitive	46.934 \| moderate	128.626 \| fine	46.518 \| good	0.896 \| good	2.009 \| good	0.298 \| good
2025-06-05T21:00:00.000Z	105 \| sensitive	37.367 \| moderate	163.43 \| moderate	51.445 \| good	0.428 \| good	2.692 \| good	0.251 \| good
2025-06-05T22:00:00.000Z	110 \| sensitive	38.836 \| moderate	171.799 \| moderate	48.759 \| good	0.445 \| good	4.878 \| good	0.251 \| good
2025-06-05T23:00:00.000Z	115 \| sensitive	40.524 \| moderate	179.718 \| moderate	42.937 \| good	0.434 \| good	5.591 \| good	0.261 \| good
2025-06-06T00:00:00.000Z	112 \| sensitive	40.141 \| moderate	177.298 \| moderate	42.219 \| good	0.422 \| good	6.303 \| good	0.271 \| good
2025-06-06T01:00:00.000Z	111 \| sensitive	39.451 \| moderate	174.722 \| moderate	36.002 \| good	0.515 \| good	7.688 \| good	0.255 \| good
2025-06-06T02:00:00.000Z	117 \| sensitive	42.295 \| moderate	187.763 \| moderate	35.07 \| good	0.489 \| good	7.268 \| good	0.253 \| good
2025-06-06T03:00:00.000Z	124 \| sensitive	44.821 \| moderate	200.221 \| moderate	32.666 \| good	0.464 \| good	6.848 \| good	0.25 \| good
2025-06-06T04:00:00.000Z	127 \| sensitive	45.61 \| moderate	204.578 \| moderate	29.548 \| good	0.472 \| good	5.352 \| good	0.219 \| good
2025-06-06T05:00:00.000Z	129 \| sensitive	46.824 \| moderate	210.459 \| moderate	26.828 \| good	0.419 \| good	4.732 \| good	0.213 \| good
2025-06-06T06:00:00.000Z	129 \| sensitive	46.739 \| moderate	209.919 \| moderate	26.14 \| good	0.365 \| good	4.111 \| good	0.207 \| good
2025-06-06T07:00:00.000Z	127 \| sensitive	45.923 \| moderate	206.184 \| moderate	24.636 \| good	0.391 \| good	4.254 \| good	0.198 \| good
2025-06-06T08:00:00.000Z	119 \| sensitive	43.209 \| moderate	192.391 \| moderate	24.806 \| good	0.364 \| good	3.985 \| good	0.196 \| good
2025-06-06T09:00:00.000Z	117 \| sensitive	42.073 \| moderate	187.091 \| moderate	24.263 \| good	0.337 \| good	3.715 \| good	0.194 \| good
2025-06-06T10:00:00.000Z	112 \| sensitive	39.607 \| moderate	175.669 \| moderate	23.86 \| good	0.411 \| good	5.636 \| good	0.212 \| good
2025-06-06T11:00:00.000Z	105 \| sensitive	36.966 \| moderate	161.893 \| moderate	21.596 \| good	0.405 \| good	5.543 \| good	0.213 \| good
2025-06-06T12:00:00.000Z	92 \| moderate	30.949 \| fine	134.04 \| fine	25.608 \| good	0.398 \| good	5.45 \| good	0.214 \| good
2025-06-06T13:00:00.000Z	81 \| moderate	24.683 \| fine	107.721 \| fine	29.94 \| good	0.625 \| good	4.969 \| good	0.243 \| good
2025-06-06T14:00:00.000Z	73 \| moderate	21.422 \| fine	94.19 \| fine	33.702 \| good	0.612 \| good	5.993 \| good	0.255 \| good
2025-06-06T15:00:00.000Z	71 \| moderate	20.011 \| fine	87.982 \| fine	38.719 \| good	0.599 \| good	7.017 \| good	0.267 \| good
2025-06-06T16:00:00.000Z	67 \| moderate	18.165 \| fine	80.231 \| fine	42.62 \| good	0.494 \| good	2.927 \| good	0.221 \| good
2025-06-06T17:00:00.000Z	56 \| moderate	11.519 \| good	51.25 \| good	46.31 \| good	0.499 \| good	4.087 \| good	0.237 \| good
2025-06-06T18:00:00.000Z	49 \| good	9.055 \| good	40.4 \| good	48.812 \| good	0.505 \| good	5.247 \| good	0.253 \| good
2025-06-06T19:00:00.000Z	49 \| good	9.254 \| good	41.244 \| good	48.716 \| good	0.503 \| good	2.733 \| good	0.213 \| good
2025-06-06T20:00:00.000Z	52 \| moderate	9.855 \| good	43.585 \| good	49.792 \| good	0.513 \| good	3.862 \| good	0.23 \| good
2025-06-06T21:00:00.000Z	52 \| moderate	9.837 \| good	43.627 \| good	50.189 \| good	0.523 \| good	4.99 \| good	0.246 \| good
2025-06-06T22:00:00.000Z	54 \| moderate	10.909 \| good	48.542 \| good	45.952 \| good	0.574 \| good	7.333 \| good	0.251 \| good
2025-06-06T23:00:00.000Z	54 \| moderate	11.281 \| good	49.989 \| good	38.215 \| good	0.584 \| good	9.517 \| good	0.275 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	10.351 \| good	46.012 \| good	35.188 \| good	0.595 \| good	11.701 \| good	0.299 \| good
2025-06-07T01:00:00.000Z	52 \| moderate	9.811 \| good	43.48 \| good	30.376 \| good	0.745 \| good	11.958 \| good	0.279 \| good
2025-06-07T02:00:00.000Z	54 \| moderate	11.168 \| good	49.506 \| good	27.71 \| good	0.743 \| good	12.141 \| good	0.281 \| good
2025-06-07T03:00:00.000Z	54 \| moderate	10.708 \| good	47.516 \| good	24.566 \| good	0.74 \| good	12.324 \| good	0.282 \| good
2025-06-07T04:00:00.000Z	52 \| moderate	9.584 \| good	42.867 \| good	24.583 \| good	0.699 \| good	7.545 \| good	0.232 \| good
2025-06-07T05:00:00.000Z	58 \| moderate	12.55 \| fine	56.769 \| fine	25.27 \| good	0.634 \| good	6.983 \| good	0.227 \| good
2025-06-07T06:00:00.000Z	60 \| moderate	13.565 \| fine	60.684 \| fine	27.209 \| good	0.568 \| good	6.421 \| good	0.222 \| good
2025-06-07T07:00:00.000Z	52 \| moderate	10.227 \| good	45.328 \| good	25.723 \| good	0.532 \| good	5.887 \| good	0.211 \| good
2025-06-07T08:00:00.000Z	33 \| good	6.046 \| good	26.578 \| good	23.302 \| good	0.472 \| good	5.26 \| good	0.207 \| good
2025-06-07T09:00:00.000Z	22 \| good	3.19 \| good	13.772 \| good	24.117 \| good	0.411 \| good	4.633 \| good	0.204 \| good
2025-06-07T10:00:00.000Z	25 \| good	2.661 \| good	10.627 \| good	27.335 \| good	0.381 \| good	4.203 \| good	0.205 \| good
2025-06-07T11:00:00.000Z	26 \| good	2.451 \| good	10.046 \| good	28.42 \| good	0.35 \| good	3.96 \| good	0.204 \| good
2025-06-07T12:00:00.000Z	29 \| good	3.346 \| good	14.703 \| good	30.595 \| good	0.32 \| good	3.716 \| good	0.204 \| good
2025-06-07T13:00:00.000Z	31 \| good	4.395 \| good	18.949 \| good	32.542 \| good	0.494 \| good	2.912 \| good	0.21 \| good
2025-06-07T14:00:00.000Z	32 \| good	5.401 \| good	23.05 \| good	35.176 \| good	0.468 \| good	3.184 \| good	0.216 \| good
2025-06-07T15:00:00.000Z	33 \| good	5.555 \| good	23.782 \| good	35.583 \| good	0.441 \| good	3.456 \| good	0.222 \| good
2025-06-07T16:00:00.000Z	33 \| good	5.437 \| good	23.96 \| good	35.861 \| good	0.662 \| good	1.801 \| good	0.196 \| good
2025-06-07T17:00:00.000Z	33 \| good	5.505 \| good	23.633 \| good	35.523 \| good	0.651 \| good	2.298 \| good	0.208 \| good
2025-06-07T18:00:00.000Z	33 \| good	6.46 \| good	28.851 \| good	34.135 \| good	0.64 \| good	2.795 \| good	0.22 \| good
2025-06-07T19:00:00.000Z	44 \| good	7.636 \| good	33.613 \| good	32.952 \| good	0.77 \| good	2.021 \| good	0.196 \| good
2025-06-07T20:00:00.000Z	49 \| good	8.986 \| good	39.605 \| good	34.081 \| good	0.73 \| good	2.526 \| good	0.207 \| good

Antioch

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Antioch, Illinois air quality map: Track AQI near you

0.30ppm

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 07:00:00 on 2025-06-05.

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 09:00:00 on 2025-06-05.

What is the current air quality in Antioch, Illinois?

The current air quality in Antioch, Illinois is 129, categorized as Unhealthy for Sensitive Groups based on real-time data.

What pollutant is the most common in Antioch, Illinois?

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

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 46.934 μg/m³.

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

The current PM₁₀ concentration at Antioch, Illinois is 128.626 μg/m³.

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

The current carbon monoxide (CO) concentration at Antioch, Illinois is 0.298 ppm.

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

The current sulfur dioxide (SO₂) concentration at Antioch, Illinois is 0.896 ppb.

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

The current ozone (O₃) concentration at Antioch, Illinois is 46.518 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Antioch, Illinois is 2.009 ppb.

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