What is the current level of PM10 in South Elgin, Illinois?

South Elgin, Illinois currently has a PM10 concentration of 14.123 μg/m3.

What is the current level of sulfur dioxide (SO2) in South Elgin, Illinois?

The current sulfur dioxide (SO2) concentration in South Elgin, Illinois is 0.343 ppb.

What is the current level of ozone (O3) in South Elgin, Illinois?

South Elgin, Illinois currently has an ozone (O3) concentration of 23.118 ppm.

What is the current level of nitrogen dioxide (NO2) in South Elgin, Illinois?

The current level of nitrogen dioxide (NO2) in South Elgin, Illinois is 3.555 ppb.

Current air quality index in South Elgin, Illinois today

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

Stay updated with real-time air quality in South Elgin, 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

South Elgin, Illinois

Last updated: ... (Local time)

Common air pollutants in South Elgin, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

20.69 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

91.39 μg/m³

155

255

425

605+

Ozone (O₃)

47.96 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.61 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.56 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

South Elgin, Illinois

Get Live Pollen Counts

South Elgin, Illinois

Scroll To Air Quality Map

Track live South Elgin, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T05:00:00.000Z	66 \| moderate	16.706 \| fine	74.694 \| fine	34.845 \| good	0.41 \| good	2.81 \| good	0.266 \| good
2025-07-21T06:00:00.000Z	66 \| moderate	16.591 \| fine	74.683 \| fine	33.802 \| good	0.459 \| good	2.903 \| good	0.243 \| good
2025-07-21T07:00:00.000Z	90 \| moderate	29.691 \| fine	128.134 \| fine	31.862 \| good	0.56 \| good	3.047 \| good	0.231 \| good
2025-07-21T08:00:00.000Z	90 \| moderate	29.67 \| fine	128.491 \| fine	30.79 \| good	0.406 \| good	3.23 \| good	0.206 \| good
2025-07-21T09:00:00.000Z	99 \| moderate	34.88 \| fine	150.368 \| fine	26.952 \| good	0.369 \| good	3.861 \| good	0.208 \| good
2025-07-21T10:00:00.000Z	110 \| sensitive	39.241 \| moderate	173.641 \| moderate	28.71 \| good	0.43 \| good	7.606 \| good	0.208 \| good
2025-07-21T11:00:00.000Z	124 \| sensitive	44.843 \| moderate	200.705 \| moderate	23.822 \| good	0.703 \| good	5.307 \| good	0.174 \| good
2025-07-21T12:00:00.000Z	124 \| sensitive	44.737 \| moderate	200.227 \| moderate	19.991 \| good	0.936 \| good	6.279 \| good	0.174 \| good
2025-07-21T13:00:00.000Z	127 \| sensitive	46.256 \| moderate	207.737 \| moderate	21.727 \| good	0.997 \| good	6.594 \| good	0.176 \| good
2025-07-21T14:00:00.000Z	129 \| sensitive	46.577 \| moderate	210.741 \| moderate	26.748 \| good	0.843 \| good	3.669 \| good	0.153 \| good
2025-07-21T15:00:00.000Z	128 \| sensitive	46.496 \| moderate	210.004 \| moderate	27.036 \| good	2.437 \| good	3.719 \| good	0.153 \| good
2025-07-21T16:00:00.000Z	127 \| sensitive	46.069 \| moderate	206.552 \| moderate	29.886 \| good	2.531 \| good	2.192 \| good	0.139 \| good
2025-07-21T17:00:00.000Z	123 \| sensitive	44.45 \| moderate	198.502 \| moderate	35.904 \| good	1.196 \| good	1.574 \| good	0.139 \| good
2025-07-21T18:00:00.000Z	107 \| sensitive	38.035 \| moderate	167.225 \| moderate	44.708 \| good	1.044 \| good	1.795 \| good	0.165 \| good
2025-07-21T19:00:00.000Z	107 \| sensitive	38.048 \| moderate	166.973 \| moderate	51.685 \| good	1.358 \| good	1.949 \| good	0.202 \| good
2025-07-21T20:00:00.000Z	97 \| moderate	34.453 \| fine	148.335 \| fine	54.616 \| good	0.892 \| good	1.473 \| good	0.194 \| good
2025-07-21T21:00:00.000Z	90 \| moderate	30.247 \| fine	131.233 \| fine	56.648 \| fine	1.949 \| good	1.583 \| good	0.209 \| good
2025-07-21T22:00:00.000Z	84 \| moderate	26.85 \| fine	117.455 \| fine	60.666 \| fine	2.037 \| good	1.732 \| good	0.24 \| good
2025-07-21T23:00:00.000Z	84 \| moderate	26.593 \| fine	115.58 \| fine	62.568 \| fine	1.255 \| good	1.228 \| good	0.251 \| good
2025-07-22T00:00:00.000Z	82 \| moderate	26.433 \| fine	115.876 \| fine	58.489 \| fine	1.155 \| good	2.188 \| good	0.274 \| good
2025-07-22T01:00:00.000Z	82 \| moderate	26.446 \| fine	115.897 \| fine	53.662 \| good	1.678 \| good	3.184 \| good	0.295 \| good
2025-07-22T02:00:00.000Z	81 \| moderate	25.186 \| fine	109.975 \| fine	49.752 \| good	1.393 \| good	7.32 \| good	0.285 \| good
2025-07-22T03:00:00.000Z	69 \| moderate	19.007 \| fine	84.181 \| fine	20.439 \| good	1.895 \| good	10.214 \| good	0.303 \| good
2025-07-22T04:00:00.000Z	82 \| moderate	25.531 \| fine	111.017 \| fine	40.807 \| good	0.45 \| good	7.698 \| good	0.205 \| good
2025-07-22T05:00:00.000Z	84 \| moderate	27.424 \| fine	119.007 \| fine	36.683 \| good	0.543 \| good	8.827 \| good	0.16 \| good
2025-07-22T06:00:00.000Z	84 \| moderate	27.391 \| fine	118.959 \| fine	34.657 \| good	0.812 \| good	10.572 \| good	0.155 \| good
2025-07-22T07:00:00.000Z	84 \| moderate	26.989 \| fine	116.979 \| fine	31.758 \| good	0.665 \| good	10.138 \| good	0.127 \| good
2025-07-22T08:00:00.000Z	82 \| moderate	26.119 \| fine	112.936 \| fine	28.837 \| good	0.463 \| good	12.658 \| good	0.127 \| good
2025-07-22T09:00:00.000Z	77 \| moderate	22.944 \| fine	101.336 \| fine	26.781 \| good	0.272 \| good	10.956 \| good	0.114 \| good
2025-07-22T10:00:00.000Z	75 \| moderate	22.125 \| fine	97.746 \| fine	26.684 \| good	0.32 \| good	10.675 \| good	0.127 \| good
2025-07-22T11:00:00.000Z	75 \| moderate	22.107 \| fine	97.8 \| fine	21.897 \| good	0.517 \| good	8.899 \| good	0.178 \| good
2025-07-22T12:00:00.000Z	75 \| moderate	22.073 \| fine	97.77 \| fine	21.8 \| good	0.515 \| good	8.971 \| good	0.178 \| good
2025-07-22T13:00:00.000Z	82 \| moderate	26.027 \| fine	113.137 \| fine	15.315 \| good	0.326 \| good	6.925 \| good	0.178 \| good
2025-07-22T14:00:00.000Z	82 \| moderate	26.059 \| fine	113.316 \| fine	18.327 \| good	0.698 \| good	4.251 \| good	0.188 \| good
2025-07-22T15:00:00.000Z	88 \| moderate	29.14 \| fine	126.748 \| fine	26.929 \| good	0.819 \| good	4.997 \| good	0.224 \| good
2025-07-22T16:00:00.000Z	92 \| moderate	31.333 \| fine	136.706 \| fine	35.873 \| good	1.176 \| good	3.664 \| good	0.211 \| good
2025-07-22T17:00:00.000Z	92 \| moderate	31.316 \| fine	136.658 \| fine	41.967 \| good	1.061 \| good	2.184 \| good	0.211 \| good
2025-07-22T18:00:00.000Z	88 \| moderate	29.433 \| fine	128.675 \| fine	48.852 \| good	1.066 \| good	2.276 \| good	0.197 \| good
2025-07-22T19:00:00.000Z	88 \| moderate	29.41 \| fine	128.576 \| fine	56.683 \| fine	0.936 \| good	2.004 \| good	0.239 \| good
2025-07-22T20:00:00.000Z	82 \| moderate	25.731 \| fine	112.645 \| fine	59.82 \| fine	0.801 \| good	1.782 \| good	0.258 \| good
2025-07-22T21:00:00.000Z	84 \| moderate	25.733 \| fine	112.692 \| fine	64.68 \| fine	0.707 \| good	1.856 \| good	0.371 \| good
2025-07-22T22:00:00.000Z	87 \| moderate	21.966 \| fine	97.229 \| fine	65.624 \| fine	0.762 \| good	1.89 \| good	0.495 \| good
2025-07-22T23:00:00.000Z	87 \| moderate	21.823 \| fine	94.86 \| fine	65.546 \| fine	0.731 \| good	1.879 \| good	0.573 \| good
2025-07-23T00:00:00.000Z	73 \| moderate	21.431 \| fine	94.962 \| fine	59.017 \| fine	0.819 \| good	1.923 \| good	0.532 \| good
2025-07-23T01:00:00.000Z	73 \| moderate	21.435 \| fine	95.095 \| fine	57.005 \| fine	0.698 \| good	2.636 \| good	0.506 \| good
2025-07-23T02:00:00.000Z	71 \| moderate	20.48 \| fine	89.424 \| fine	52.111 \| good	0.647 \| good	4.448 \| good	0.542 \| good
2025-07-23T03:00:00.000Z	73 \| moderate	20.694 \| fine	91.389 \| fine	47.96 \| good	0.555 \| good	5.612 \| good	0.555 \| good
2025-07-23T04:00:00.000Z	73 \| moderate	20.694 \| fine	91.389 \| fine	47.96 \| good	0.555 \| good	5.612 \| good	0.555 \| good
2025-07-18T03:00:00.000Z	49 \| good	9.478 \| good	42.466 \| good	16.652 \| good	1.195 \| good	6.459 \| good	0.163 \| good
2025-07-18T04:00:00.000Z	52 \| moderate	9.926 \| good	43.995 \| good	16.811 \| good	1.204 \| good	6.872 \| good	0.162 \| good
2025-07-18T05:00:00.000Z	52 \| moderate	9.99 \| good	44.205 \| good	13.727 \| good	1.212 \| good	7.284 \| good	0.161 \| good
2025-07-18T06:00:00.000Z	49 \| good	9.29 \| good	41.474 \| good	14.986 \| good	1.22 \| good	7.697 \| good	0.161 \| good
2025-07-18T07:00:00.000Z	49 \| good	8.773 \| good	38.802 \| good	16.091 \| good	1.169 \| good	7.27 \| good	0.154 \| good
2025-07-18T08:00:00.000Z	44 \| good	7.795 \| good	33.97 \| good	14.327 \| good	1.118 \| good	6.843 \| good	0.148 \| good
2025-07-18T09:00:00.000Z	38 \| good	6.802 \| good	30.078 \| good	11.71 \| good	1.067 \| good	6.415 \| good	0.141 \| good
2025-07-18T10:00:00.000Z	33 \| good	5.757 \| good	24.617 \| good	7.697 \| good	1.067 \| good	5.92 \| good	0.141 \| good
2025-07-18T11:00:00.000Z	27 \| good	4.946 \| good	21.343 \| good	7.067 \| good	1.067 \| good	5.424 \| good	0.141 \| good
2025-07-18T12:00:00.000Z	33 \| good	6.121 \| good	27.131 \| good	13.711 \| good	1.067 \| good	4.928 \| good	0.141 \| good
2025-07-18T13:00:00.000Z	44 \| good	8.347 \| good	36.67 \| good	18.832 \| good	1.257 \| good	4.189 \| good	0.144 \| good
2025-07-18T14:00:00.000Z	52 \| moderate	9.676 \| good	42.946 \| good	24.276 \| good	1.448 \| good	3.45 \| good	0.147 \| good
2025-07-18T15:00:00.000Z	56 \| moderate	11.738 \| good	51.88 \| good	28.608 \| good	1.638 \| good	2.711 \| good	0.151 \| good
2025-07-18T16:00:00.000Z	56 \| moderate	12.326 \| fine	55.153 \| fine	35.232 \| good	1.715 \| good	2.342 \| good	0.152 \| good
2025-07-18T17:00:00.000Z	58 \| moderate	13.268 \| fine	59.29 \| fine	43.832 \| good	1.792 \| good	1.972 \| good	0.153 \| good
2025-07-18T18:00:00.000Z	58 \| moderate	13.09 \| fine	59.024 \| fine	51.732 \| good	1.87 \| good	1.602 \| good	0.154 \| good
2025-07-18T19:00:00.000Z	56 \| moderate	12.305 \| fine	54.873 \| good	52.488 \| good	1.82 \| good	1.635 \| good	0.154 \| good
2025-07-18T20:00:00.000Z	54 \| moderate	11.192 \| good	49.766 \| good	49.813 \| good	1.77 \| good	1.668 \| good	0.155 \| good
2025-07-18T21:00:00.000Z	52 \| moderate	9.968 \| good	44.193 \| good	47.754 \| good	1.72 \| good	1.701 \| good	0.155 \| good
2025-07-18T22:00:00.000Z	49 \| good	9.465 \| good	42.422 \| good	46.977 \| good	1.727 \| good	3.738 \| good	0.171 \| good
2025-07-18T23:00:00.000Z	44 \| good	8.445 \| good	36.946 \| good	45.702 \| good	1.734 \| good	5.776 \| good	0.188 \| good
2025-07-19T00:00:00.000Z	54 \| moderate	10.932 \| good	48.489 \| good	42.499 \| good	1.742 \| good	7.813 \| good	0.205 \| good
2025-07-19T01:00:00.000Z	58 \| moderate	13.243 \| fine	60.042 \| fine	36.409 \| good	2.025 \| good	9.67 \| good	0.219 \| good
2025-07-19T02:00:00.000Z	58 \| moderate	13.184 \| fine	59.557 \| fine	32.747 \| good	2.309 \| good	11.526 \| good	0.233 \| good
2025-07-19T03:00:00.000Z	60 \| moderate	13.699 \| fine	61.056 \| fine	26.261 \| good	2.592 \| good	13.382 \| good	0.247 \| good
2025-07-19T04:00:00.000Z	62 \| moderate	14.964 \| fine	66.818 \| fine	20.167 \| good	2.829 \| good	12.784 \| good	0.244 \| good
2025-07-19T05:00:00.000Z	64 \| moderate	15.587 \| fine	69.329 \| fine	13.938 \| good	3.065 \| good	12.187 \| good	0.24 \| good
2025-07-19T06:00:00.000Z	64 \| moderate	15.712 \| fine	69.662 \| fine	9.914 \| good	3.301 \| good	11.589 \| good	0.236 \| good
2025-07-19T07:00:00.000Z	62 \| moderate	14.794 \| fine	66.284 \| fine	8.306 \| good	3.014 \| good	11.111 \| good	0.233 \| good
2025-07-19T08:00:00.000Z	60 \| moderate	14.025 \| fine	63.087 \| fine	9.08 \| good	2.726 \| good	10.633 \| good	0.23 \| good
2025-07-19T09:00:00.000Z	60 \| moderate	13.722 \| fine	61.792 \| fine	6.052 \| good	2.438 \| good	10.155 \| good	0.227 \| good
2025-07-19T10:00:00.000Z	56 \| moderate	12.311 \| fine	55.252 \| fine	4.176 \| good	2.017 \| good	9.451 \| good	0.22 \| good
2025-07-19T11:00:00.000Z	58 \| moderate	12.762 \| fine	56.667 \| fine	6.424 \| good	1.597 \| good	8.748 \| good	0.213 \| good
2025-07-19T12:00:00.000Z	60 \| moderate	13.539 \| fine	60.528 \| fine	5.741 \| good	1.177 \| good	8.044 \| good	0.206 \| good
2025-07-19T13:00:00.000Z	64 \| moderate	15.636 \| fine	69.746 \| fine	10.751 \| good	0.998 \| good	7.434 \| good	0.209 \| good
2025-07-19T14:00:00.000Z	66 \| moderate	16.76 \| fine	74.42 \| fine	17.393 \| good	0.82 \| good	6.824 \| good	0.212 \| good
2025-07-19T15:00:00.000Z	66 \| moderate	17.1 \| fine	76.293 \| fine	17.688 \| good	0.642 \| good	6.214 \| good	0.215 \| good
2025-07-19T16:00:00.000Z	62 \| moderate	14.927 \| fine	66.9 \| fine	31.651 \| good	0.546 \| good	4.792 \| good	0.206 \| good
2025-07-19T17:00:00.000Z	56 \| moderate	12.416 \| fine	55.792 \| fine	43.551 \| good	0.45 \| good	3.37 \| good	0.197 \| good
2025-07-19T18:00:00.000Z	56 \| moderate	12.211 \| fine	55.041 \| fine	44.85 \| good	0.353 \| good	1.948 \| good	0.188 \| good
2025-07-19T19:00:00.000Z	56 \| moderate	11.983 \| good	53.499 \| good	41.564 \| good	0.305 \| good	1.782 \| good	0.184 \| good
2025-07-19T20:00:00.000Z	54 \| moderate	10.854 \| good	47.948 \| good	39.235 \| good	0.258 \| good	1.615 \| good	0.18 \| good
2025-07-19T21:00:00.000Z	54 \| moderate	11.12 \| good	49.53 \| good	35.332 \| good	0.21 \| good	1.448 \| good	0.176 \| good
2025-07-19T22:00:00.000Z	58 \| moderate	12.532 \| fine	56.395 \| fine	32.75 \| good	0.269 \| good	2.839 \| good	0.188 \| good
2025-07-19T23:00:00.000Z	58 \| moderate	12.578 \| fine	56.766 \| fine	35.874 \| good	0.328 \| good	4.229 \| good	0.2 \| good
2025-07-20T00:00:00.000Z	37 \| good	3.429 \| good	3.785 \| good	39.701 \| good	0.386 \| good	5.604 \| good	0.211 \| good
2025-07-20T01:00:00.000Z	56 \| moderate	12.269 \| fine	55.087 \| fine	35.582 \| good	0.419 \| good	7.142 \| good	0.221 \| good
2025-07-20T02:00:00.000Z	58 \| moderate	12.832 \| fine	57.437 \| fine	32.27 \| good	0.452 \| good	8.665 \| good	0.23 \| good

South Elgin

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near South Elgin, Illinois

0.22ppm

How accurate is Illinois, USA air quality data?

The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for South Elgin, Illinois get updated?

Air quality updates for South Elgin, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in South Elgin, Illinois?

South Elgin, Illinois experienced its worst air quality at 04:00:00, 2025-07-17.

When was air quality in South Elgin, Illinois the best over the past 24 hours?

The best air quality in South Elgin, Illinois was observed at 01:00:00 on 2025-07-18.

What is the air quality in South Elgin, Illinois right now?

The air quality in South Elgin, Illinois right now is Good, with an AQI of 21.

What pollutant is most frequently found in South Elgin, Illinois?

In South Elgin, Illinois, O3 is the most frequently found pollutant.

What can I do if the air quality in South Elgin, Illinois is poor?

When air quality in South Elgin, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in South Elgin, Illinois right now?

South Elgin, Illinois currently has a PM_2.5 concentration of 3.131 μg/m³.

What is the current level of PM₁₀ in South Elgin, Illinois?

South Elgin, Illinois currently has a PM₁₀ concentration of 14.123 μg/m³.

What is the current level of carbon monoxide (CO) in South Elgin, Illinois?

The current carbon monoxide (CO) level in South Elgin, Illinois is 0.217 ppm.

What is the current level of sulfur dioxide (SO₂) in South Elgin, Illinois?

The current sulfur dioxide (SO₂) concentration in South Elgin, Illinois is 0.343 ppb.

What is the current level of ozone (O₃) in South Elgin, Illinois?

South Elgin, Illinois currently has an ozone (O₃) concentration of 23.118 ppm.

What is the current level of nitrogen dioxide (NO₂) in South Elgin, Illinois?

The current level of nitrogen dioxide (NO₂) in South Elgin, Illinois is 3.555 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T05:00:00.000Z	66 \| moderate	16.706 \| fine	74.694 \| fine	34.845 \| good	0.41 \| good	2.81 \| good	0.266 \| good
2025-07-21T06:00:00.000Z	66 \| moderate	16.591 \| fine	74.683 \| fine	33.802 \| good	0.459 \| good	2.903 \| good	0.243 \| good
2025-07-21T07:00:00.000Z	90 \| moderate	29.691 \| fine	128.134 \| fine	31.862 \| good	0.56 \| good	3.047 \| good	0.231 \| good
2025-07-21T08:00:00.000Z	90 \| moderate	29.67 \| fine	128.491 \| fine	30.79 \| good	0.406 \| good	3.23 \| good	0.206 \| good
2025-07-21T09:00:00.000Z	99 \| moderate	34.88 \| fine	150.368 \| fine	26.952 \| good	0.369 \| good	3.861 \| good	0.208 \| good
2025-07-21T10:00:00.000Z	110 \| sensitive	39.241 \| moderate	173.641 \| moderate	28.71 \| good	0.43 \| good	7.606 \| good	0.208 \| good
2025-07-21T11:00:00.000Z	124 \| sensitive	44.843 \| moderate	200.705 \| moderate	23.822 \| good	0.703 \| good	5.307 \| good	0.174 \| good
2025-07-21T12:00:00.000Z	124 \| sensitive	44.737 \| moderate	200.227 \| moderate	19.991 \| good	0.936 \| good	6.279 \| good	0.174 \| good
2025-07-21T13:00:00.000Z	127 \| sensitive	46.256 \| moderate	207.737 \| moderate	21.727 \| good	0.997 \| good	6.594 \| good	0.176 \| good
2025-07-21T14:00:00.000Z	129 \| sensitive	46.577 \| moderate	210.741 \| moderate	26.748 \| good	0.843 \| good	3.669 \| good	0.153 \| good
2025-07-21T15:00:00.000Z	128 \| sensitive	46.496 \| moderate	210.004 \| moderate	27.036 \| good	2.437 \| good	3.719 \| good	0.153 \| good
2025-07-21T16:00:00.000Z	127 \| sensitive	46.069 \| moderate	206.552 \| moderate	29.886 \| good	2.531 \| good	2.192 \| good	0.139 \| good
2025-07-21T17:00:00.000Z	123 \| sensitive	44.45 \| moderate	198.502 \| moderate	35.904 \| good	1.196 \| good	1.574 \| good	0.139 \| good
2025-07-21T18:00:00.000Z	107 \| sensitive	38.035 \| moderate	167.225 \| moderate	44.708 \| good	1.044 \| good	1.795 \| good	0.165 \| good
2025-07-21T19:00:00.000Z	107 \| sensitive	38.048 \| moderate	166.973 \| moderate	51.685 \| good	1.358 \| good	1.949 \| good	0.202 \| good
2025-07-21T20:00:00.000Z	97 \| moderate	34.453 \| fine	148.335 \| fine	54.616 \| good	0.892 \| good	1.473 \| good	0.194 \| good
2025-07-21T21:00:00.000Z	90 \| moderate	30.247 \| fine	131.233 \| fine	56.648 \| fine	1.949 \| good	1.583 \| good	0.209 \| good
2025-07-21T22:00:00.000Z	84 \| moderate	26.85 \| fine	117.455 \| fine	60.666 \| fine	2.037 \| good	1.732 \| good	0.24 \| good
2025-07-21T23:00:00.000Z	84 \| moderate	26.593 \| fine	115.58 \| fine	62.568 \| fine	1.255 \| good	1.228 \| good	0.251 \| good
2025-07-22T00:00:00.000Z	82 \| moderate	26.433 \| fine	115.876 \| fine	58.489 \| fine	1.155 \| good	2.188 \| good	0.274 \| good
2025-07-22T01:00:00.000Z	82 \| moderate	26.446 \| fine	115.897 \| fine	53.662 \| good	1.678 \| good	3.184 \| good	0.295 \| good
2025-07-22T02:00:00.000Z	81 \| moderate	25.186 \| fine	109.975 \| fine	49.752 \| good	1.393 \| good	7.32 \| good	0.285 \| good
2025-07-22T03:00:00.000Z	69 \| moderate	19.007 \| fine	84.181 \| fine	20.439 \| good	1.895 \| good	10.214 \| good	0.303 \| good
2025-07-22T04:00:00.000Z	82 \| moderate	25.531 \| fine	111.017 \| fine	40.807 \| good	0.45 \| good	7.698 \| good	0.205 \| good
2025-07-22T05:00:00.000Z	84 \| moderate	27.424 \| fine	119.007 \| fine	36.683 \| good	0.543 \| good	8.827 \| good	0.16 \| good
2025-07-22T06:00:00.000Z	84 \| moderate	27.391 \| fine	118.959 \| fine	34.657 \| good	0.812 \| good	10.572 \| good	0.155 \| good
2025-07-22T07:00:00.000Z	84 \| moderate	26.989 \| fine	116.979 \| fine	31.758 \| good	0.665 \| good	10.138 \| good	0.127 \| good
2025-07-22T08:00:00.000Z	82 \| moderate	26.119 \| fine	112.936 \| fine	28.837 \| good	0.463 \| good	12.658 \| good	0.127 \| good
2025-07-22T09:00:00.000Z	77 \| moderate	22.944 \| fine	101.336 \| fine	26.781 \| good	0.272 \| good	10.956 \| good	0.114 \| good
2025-07-22T10:00:00.000Z	75 \| moderate	22.125 \| fine	97.746 \| fine	26.684 \| good	0.32 \| good	10.675 \| good	0.127 \| good
2025-07-22T11:00:00.000Z	75 \| moderate	22.107 \| fine	97.8 \| fine	21.897 \| good	0.517 \| good	8.899 \| good	0.178 \| good
2025-07-22T12:00:00.000Z	75 \| moderate	22.073 \| fine	97.77 \| fine	21.8 \| good	0.515 \| good	8.971 \| good	0.178 \| good
2025-07-22T13:00:00.000Z	82 \| moderate	26.027 \| fine	113.137 \| fine	15.315 \| good	0.326 \| good	6.925 \| good	0.178 \| good
2025-07-22T14:00:00.000Z	82 \| moderate	26.059 \| fine	113.316 \| fine	18.327 \| good	0.698 \| good	4.251 \| good	0.188 \| good
2025-07-22T15:00:00.000Z	88 \| moderate	29.14 \| fine	126.748 \| fine	26.929 \| good	0.819 \| good	4.997 \| good	0.224 \| good
2025-07-22T16:00:00.000Z	92 \| moderate	31.333 \| fine	136.706 \| fine	35.873 \| good	1.176 \| good	3.664 \| good	0.211 \| good
2025-07-22T17:00:00.000Z	92 \| moderate	31.316 \| fine	136.658 \| fine	41.967 \| good	1.061 \| good	2.184 \| good	0.211 \| good
2025-07-22T18:00:00.000Z	88 \| moderate	29.433 \| fine	128.675 \| fine	48.852 \| good	1.066 \| good	2.276 \| good	0.197 \| good
2025-07-22T19:00:00.000Z	88 \| moderate	29.41 \| fine	128.576 \| fine	56.683 \| fine	0.936 \| good	2.004 \| good	0.239 \| good
2025-07-22T20:00:00.000Z	82 \| moderate	25.731 \| fine	112.645 \| fine	59.82 \| fine	0.801 \| good	1.782 \| good	0.258 \| good
2025-07-22T21:00:00.000Z	84 \| moderate	25.733 \| fine	112.692 \| fine	64.68 \| fine	0.707 \| good	1.856 \| good	0.371 \| good
2025-07-22T22:00:00.000Z	87 \| moderate	21.966 \| fine	97.229 \| fine	65.624 \| fine	0.762 \| good	1.89 \| good	0.495 \| good
2025-07-22T23:00:00.000Z	87 \| moderate	21.823 \| fine	94.86 \| fine	65.546 \| fine	0.731 \| good	1.879 \| good	0.573 \| good
2025-07-23T00:00:00.000Z	73 \| moderate	21.431 \| fine	94.962 \| fine	59.017 \| fine	0.819 \| good	1.923 \| good	0.532 \| good
2025-07-23T01:00:00.000Z	73 \| moderate	21.435 \| fine	95.095 \| fine	57.005 \| fine	0.698 \| good	2.636 \| good	0.506 \| good
2025-07-23T02:00:00.000Z	71 \| moderate	20.48 \| fine	89.424 \| fine	52.111 \| good	0.647 \| good	4.448 \| good	0.542 \| good
2025-07-23T03:00:00.000Z	73 \| moderate	20.694 \| fine	91.389 \| fine	47.96 \| good	0.555 \| good	5.612 \| good	0.555 \| good
2025-07-23T04:00:00.000Z	73 \| moderate	20.694 \| fine	91.389 \| fine	47.96 \| good	0.555 \| good	5.612 \| good	0.555 \| good
2025-07-18T03:00:00.000Z	49 \| good	9.478 \| good	42.466 \| good	16.652 \| good	1.195 \| good	6.459 \| good	0.163 \| good
2025-07-18T04:00:00.000Z	52 \| moderate	9.926 \| good	43.995 \| good	16.811 \| good	1.204 \| good	6.872 \| good	0.162 \| good
2025-07-18T05:00:00.000Z	52 \| moderate	9.99 \| good	44.205 \| good	13.727 \| good	1.212 \| good	7.284 \| good	0.161 \| good
2025-07-18T06:00:00.000Z	49 \| good	9.29 \| good	41.474 \| good	14.986 \| good	1.22 \| good	7.697 \| good	0.161 \| good
2025-07-18T07:00:00.000Z	49 \| good	8.773 \| good	38.802 \| good	16.091 \| good	1.169 \| good	7.27 \| good	0.154 \| good
2025-07-18T08:00:00.000Z	44 \| good	7.795 \| good	33.97 \| good	14.327 \| good	1.118 \| good	6.843 \| good	0.148 \| good
2025-07-18T09:00:00.000Z	38 \| good	6.802 \| good	30.078 \| good	11.71 \| good	1.067 \| good	6.415 \| good	0.141 \| good
2025-07-18T10:00:00.000Z	33 \| good	5.757 \| good	24.617 \| good	7.697 \| good	1.067 \| good	5.92 \| good	0.141 \| good
2025-07-18T11:00:00.000Z	27 \| good	4.946 \| good	21.343 \| good	7.067 \| good	1.067 \| good	5.424 \| good	0.141 \| good
2025-07-18T12:00:00.000Z	33 \| good	6.121 \| good	27.131 \| good	13.711 \| good	1.067 \| good	4.928 \| good	0.141 \| good
2025-07-18T13:00:00.000Z	44 \| good	8.347 \| good	36.67 \| good	18.832 \| good	1.257 \| good	4.189 \| good	0.144 \| good
2025-07-18T14:00:00.000Z	52 \| moderate	9.676 \| good	42.946 \| good	24.276 \| good	1.448 \| good	3.45 \| good	0.147 \| good
2025-07-18T15:00:00.000Z	56 \| moderate	11.738 \| good	51.88 \| good	28.608 \| good	1.638 \| good	2.711 \| good	0.151 \| good
2025-07-18T16:00:00.000Z	56 \| moderate	12.326 \| fine	55.153 \| fine	35.232 \| good	1.715 \| good	2.342 \| good	0.152 \| good
2025-07-18T17:00:00.000Z	58 \| moderate	13.268 \| fine	59.29 \| fine	43.832 \| good	1.792 \| good	1.972 \| good	0.153 \| good
2025-07-18T18:00:00.000Z	58 \| moderate	13.09 \| fine	59.024 \| fine	51.732 \| good	1.87 \| good	1.602 \| good	0.154 \| good
2025-07-18T19:00:00.000Z	56 \| moderate	12.305 \| fine	54.873 \| good	52.488 \| good	1.82 \| good	1.635 \| good	0.154 \| good
2025-07-18T20:00:00.000Z	54 \| moderate	11.192 \| good	49.766 \| good	49.813 \| good	1.77 \| good	1.668 \| good	0.155 \| good
2025-07-18T21:00:00.000Z	52 \| moderate	9.968 \| good	44.193 \| good	47.754 \| good	1.72 \| good	1.701 \| good	0.155 \| good
2025-07-18T22:00:00.000Z	49 \| good	9.465 \| good	42.422 \| good	46.977 \| good	1.727 \| good	3.738 \| good	0.171 \| good
2025-07-18T23:00:00.000Z	44 \| good	8.445 \| good	36.946 \| good	45.702 \| good	1.734 \| good	5.776 \| good	0.188 \| good
2025-07-19T00:00:00.000Z	54 \| moderate	10.932 \| good	48.489 \| good	42.499 \| good	1.742 \| good	7.813 \| good	0.205 \| good
2025-07-19T01:00:00.000Z	58 \| moderate	13.243 \| fine	60.042 \| fine	36.409 \| good	2.025 \| good	9.67 \| good	0.219 \| good
2025-07-19T02:00:00.000Z	58 \| moderate	13.184 \| fine	59.557 \| fine	32.747 \| good	2.309 \| good	11.526 \| good	0.233 \| good
2025-07-19T03:00:00.000Z	60 \| moderate	13.699 \| fine	61.056 \| fine	26.261 \| good	2.592 \| good	13.382 \| good	0.247 \| good
2025-07-19T04:00:00.000Z	62 \| moderate	14.964 \| fine	66.818 \| fine	20.167 \| good	2.829 \| good	12.784 \| good	0.244 \| good
2025-07-19T05:00:00.000Z	64 \| moderate	15.587 \| fine	69.329 \| fine	13.938 \| good	3.065 \| good	12.187 \| good	0.24 \| good
2025-07-19T06:00:00.000Z	64 \| moderate	15.712 \| fine	69.662 \| fine	9.914 \| good	3.301 \| good	11.589 \| good	0.236 \| good
2025-07-19T07:00:00.000Z	62 \| moderate	14.794 \| fine	66.284 \| fine	8.306 \| good	3.014 \| good	11.111 \| good	0.233 \| good
2025-07-19T08:00:00.000Z	60 \| moderate	14.025 \| fine	63.087 \| fine	9.08 \| good	2.726 \| good	10.633 \| good	0.23 \| good
2025-07-19T09:00:00.000Z	60 \| moderate	13.722 \| fine	61.792 \| fine	6.052 \| good	2.438 \| good	10.155 \| good	0.227 \| good
2025-07-19T10:00:00.000Z	56 \| moderate	12.311 \| fine	55.252 \| fine	4.176 \| good	2.017 \| good	9.451 \| good	0.22 \| good
2025-07-19T11:00:00.000Z	58 \| moderate	12.762 \| fine	56.667 \| fine	6.424 \| good	1.597 \| good	8.748 \| good	0.213 \| good
2025-07-19T12:00:00.000Z	60 \| moderate	13.539 \| fine	60.528 \| fine	5.741 \| good	1.177 \| good	8.044 \| good	0.206 \| good
2025-07-19T13:00:00.000Z	64 \| moderate	15.636 \| fine	69.746 \| fine	10.751 \| good	0.998 \| good	7.434 \| good	0.209 \| good
2025-07-19T14:00:00.000Z	66 \| moderate	16.76 \| fine	74.42 \| fine	17.393 \| good	0.82 \| good	6.824 \| good	0.212 \| good
2025-07-19T15:00:00.000Z	66 \| moderate	17.1 \| fine	76.293 \| fine	17.688 \| good	0.642 \| good	6.214 \| good	0.215 \| good
2025-07-19T16:00:00.000Z	62 \| moderate	14.927 \| fine	66.9 \| fine	31.651 \| good	0.546 \| good	4.792 \| good	0.206 \| good
2025-07-19T17:00:00.000Z	56 \| moderate	12.416 \| fine	55.792 \| fine	43.551 \| good	0.45 \| good	3.37 \| good	0.197 \| good
2025-07-19T18:00:00.000Z	56 \| moderate	12.211 \| fine	55.041 \| fine	44.85 \| good	0.353 \| good	1.948 \| good	0.188 \| good
2025-07-19T19:00:00.000Z	56 \| moderate	11.983 \| good	53.499 \| good	41.564 \| good	0.305 \| good	1.782 \| good	0.184 \| good
2025-07-19T20:00:00.000Z	54 \| moderate	10.854 \| good	47.948 \| good	39.235 \| good	0.258 \| good	1.615 \| good	0.18 \| good
2025-07-19T21:00:00.000Z	54 \| moderate	11.12 \| good	49.53 \| good	35.332 \| good	0.21 \| good	1.448 \| good	0.176 \| good
2025-07-19T22:00:00.000Z	58 \| moderate	12.532 \| fine	56.395 \| fine	32.75 \| good	0.269 \| good	2.839 \| good	0.188 \| good
2025-07-19T23:00:00.000Z	58 \| moderate	12.578 \| fine	56.766 \| fine	35.874 \| good	0.328 \| good	4.229 \| good	0.2 \| good
2025-07-20T00:00:00.000Z	37 \| good	3.429 \| good	3.785 \| good	39.701 \| good	0.386 \| good	5.604 \| good	0.211 \| good
2025-07-20T01:00:00.000Z	56 \| moderate	12.269 \| fine	55.087 \| fine	35.582 \| good	0.419 \| good	7.142 \| good	0.221 \| good
2025-07-20T02:00:00.000Z	58 \| moderate	12.832 \| fine	57.437 \| fine	32.27 \| good	0.452 \| good	8.665 \| good	0.23 \| good

Current air quality index in South Elgin, Illinois today

Common air pollutants in South Elgin, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near South Elgin, Illinois

Air quality in nearby cities

Elgin, Illinois

Bartlett, Illinois

St. Charles, Illinois

Streamwood, Illinois

Campton Hills, Illinois

Geneva, Illinois

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Air quality levels in US

Frequently asked questions

How frequently does the air quality data for South Elgin, Illinois get updated?

What time in the past 24 hours saw the poorest air quality in South Elgin, Illinois?

When was air quality in South Elgin, Illinois the best over the past 24 hours?

What is the air quality in South Elgin, Illinois right now?

What pollutant is most frequently found in South Elgin, Illinois?

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What is the PM2.5 concentration in South Elgin, Illinois right now?

What is the current level of PM10 in South Elgin, Illinois?

What is the current level of carbon monoxide (CO) in South Elgin, Illinois?

What is the current level of sulfur dioxide (SO2) in South Elgin, Illinois?

What is the current level of ozone (O3) in South Elgin, Illinois?

What is the current level of nitrogen dioxide (NO2) in South Elgin, Illinois?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in South Elgin, Illinois right now?

What is the current level of PM₁₀ in South Elgin, Illinois?

What is the current level of sulfur dioxide (SO₂) in South Elgin, Illinois?

What is the current level of ozone (O₃) in South Elgin, Illinois?

What is the current level of nitrogen dioxide (NO₂) in South Elgin, Illinois?