What are the current PM10 levels at Glen Ellyn, Illinois?

The current PM10 levels in Glen Ellyn, Illinois are 34.07 μg/m3.

What are the current sulfur dioxide (SO2) levels at Glen Ellyn, Illinois?

The current sulfur dioxide (SO2) levels in Glen Ellyn, Illinois are 1.007 ppb.

What are the current ozone (O3) levels at Glen Ellyn, Illinois?

The current ozone (O3) levels at Glen Ellyn, Illinois is 30.336 ppm.

What are the current nitrogen dioxide (NO2) levels at Glen Ellyn, Illinois?

The current nitrogen dioxide (NO2) levels at Glen Ellyn, Illinois is 6.097 ppb.

Real-time air quality index in Glen Ellyn, Illinois today

Q: What are the current PM2.5 levels in Glen Ellyn, Illinois?

The measured PM2.5 levels in Glen Ellyn, Illinois at present are 12.194 μg/m3.

Stay updated with real-time air quality in Glen Ellyn, 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

Glen Ellyn, Illinois

Last updated: ... (Local time)

Common air pollutants in Glen Ellyn, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.59 μg/m³

155

255

425

605+

Ozone (O₃)

34.63 ppb

201

201+

Sulfur Dioxide (SO₂)

1.47 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.23 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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Glen Ellyn, Illinois

Scroll To Air Quality Map

Track live Glen Ellyn, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-09T00:00:00.000Z	38 \| good	6.952 \| good	30.883 \| good	39.409 \| good	0.801 \| good	11.04 \| good	0.182 \| good
2026-02-09T01:00:00.000Z	44 \| good	7.592 \| good	22.928 \| good	35.426 \| good	0.736 \| good	15.478 \| good	0.168 \| good
2026-02-09T02:00:00.000Z	44 \| good	7.703 \| good	27.244 \| good	38.597 \| good	0.633 \| good	12.032 \| good	0.182 \| good
2026-02-09T03:00:00.000Z	44 \| good	7.566 \| good	32.365 \| good	38.297 \| good	0.729 \| good	17.798 \| good	0.182 \| good
2026-02-09T04:00:00.000Z	44 \| good	7.848 \| good	36.886 \| good	37.729 \| good	0.718 \| good	16.578 \| good	0.182 \| good
2026-02-09T05:00:00.000Z	49 \| good	8.557 \| good	34.802 \| good	35.113 \| good	0.667 \| good	15.657 \| good	0.182 \| good
2026-02-09T06:00:00.000Z	49 \| good	9.17 \| good	37.222 \| good	38.664 \| good	0.606 \| good	16.062 \| good	0.168 \| good
2026-02-09T07:00:00.000Z	52 \| moderate	9.897 \| good	48.771 \| good	33.167 \| good	0.687 \| good	13.588 \| good	0.168 \| good
2026-02-09T08:00:00.000Z	54 \| moderate	10.803 \| good	36.607 \| good	32.161 \| good	0.704 \| good	13.584 \| good	0.182 \| good
2026-02-09T09:00:00.000Z	60 \| moderate	13.766 \| fine	43.156 \| good	32.867 \| good	0.708 \| good	7.483 \| good	0.182 \| good
2026-02-09T10:00:00.000Z	62 \| moderate	15.287 \| fine	36.134 \| good	29.868 \| good	0.817 \| good	13.619 \| good	0.182 \| good
2026-02-09T11:00:00.000Z	64 \| moderate	15.599 \| fine	64.655 \| fine	27.31 \| good	0.791 \| good	27.233 \| good	0.196 \| good
2026-02-09T12:00:00.000Z	69 \| moderate	19.003 \| fine	83.361 \| fine	27.928 \| good	0.82 \| good	36.461 \| good	0.182 \| good
2026-02-09T13:00:00.000Z	69 \| moderate	19.141 \| fine	68.626 \| fine	22.561 \| good	0.853 \| good	39.49 \| good	0.182 \| good
2026-02-09T14:00:00.000Z	67 \| moderate	17.69 \| fine	74.209 \| fine	18.599 \| good	1.082 \| good	36.02 \| good	0.3 \| good
2026-02-09T15:00:00.000Z	71 \| moderate	19.961 \| fine	72.547 \| fine	20.08 \| good	1.05 \| good	29.667 \| good	0.25 \| good
2026-02-09T16:00:00.000Z	67 \| moderate	17.892 \| fine	80.327 \| fine	23.782 \| good	1.617 \| good	22.213 \| good	0.248 \| good
2026-02-09T17:00:00.000Z	69 \| moderate	18.753 \| fine	76.994 \| fine	26.964 \| good	1.668 \| good	17.688 \| good	0.248 \| good
2026-02-09T18:00:00.000Z	64 \| moderate	15.714 \| fine	65.356 \| fine	26.587 \| good	1.56 \| good	15.828 \| good	0.248 \| good
2026-02-09T19:00:00.000Z	69 \| moderate	18.586 \| fine	62.45 \| fine	27.182 \| good	1.554 \| good	15.8 \| good	0.248 \| good
2026-02-09T20:00:00.000Z	62 \| moderate	15.49 \| fine	63.989 \| fine	31.885 \| good	1.617 \| good	18.296 \| good	0.248 \| good
2026-02-09T21:00:00.000Z	69 \| moderate	18.722 \| fine	84.04 \| fine	32.535 \| good	1.563 \| good	20.45 \| good	0.248 \| good
2026-02-09T22:00:00.000Z	69 \| moderate	19.269 \| fine	71.632 \| fine	30.201 \| good	1.508 \| good	19.211 \| good	0.261 \| good
2026-02-09T23:00:00.000Z	60 \| moderate	14.301 \| fine	47.701 \| good	29.18 \| good	1.378 \| good	24.349 \| good	0.261 \| good
2026-02-10T00:00:00.000Z	73 \| moderate	21.303 \| fine	73.551 \| fine	25.915 \| good	1.242 \| good	29.157 \| good	0.295 \| good
2026-02-10T01:00:00.000Z	66 \| moderate	17.444 \| fine	68.897 \| fine	27.322 \| good	1.128 \| good	28.337 \| good	0.281 \| good
2026-02-10T02:00:00.000Z	67 \| moderate	17.965 \| fine	65.862 \| fine	24.072 \| good	1.102 \| good	24.26 \| good	0.295 \| good
2026-02-10T03:00:00.000Z	67 \| moderate	17.748 \| fine	74.298 \| fine	29.549 \| good	1.198 \| good	20.955 \| good	0.248 \| good
2026-02-10T04:00:00.000Z	64 \| moderate	15.812 \| fine	57.284 \| fine	23.627 \| good	1.239 \| good	20.803 \| good	0.248 \| good
2026-02-10T05:00:00.000Z	62 \| moderate	15.317 \| fine	67.058 \| fine	26.78 \| good	1.277 \| good	24.71 \| good	0.281 \| good
2026-02-10T06:00:00.000Z	62 \| moderate	15.226 \| fine	70.254 \| fine	27.632 \| good	1.264 \| good	22.386 \| good	0.281 \| good
2026-02-10T07:00:00.000Z	62 \| moderate	14.942 \| fine	68.35 \| fine	27.546 \| good	1.288 \| good	23.721 \| good	0.295 \| good
2026-02-10T08:00:00.000Z	62 \| moderate	14.581 \| fine	60.701 \| fine	24.503 \| good	1.14 \| good	15.008 \| good	0.261 \| good
2026-02-10T09:00:00.000Z	58 \| moderate	13.004 \| fine	54.647 \| good	22.189 \| good	1.03 \| good	14.99 \| good	0.261 \| good
2026-02-10T10:00:00.000Z	58 \| moderate	13.041 \| fine	49.132 \| good	17.055 \| good	1.022 \| good	15.077 \| good	0.295 \| good
2026-02-10T11:00:00.000Z	58 \| moderate	13.296 \| fine	57.746 \| fine	19.481 \| good	1.073 \| good	18.503 \| good	0.296 \| good
2026-02-10T12:00:00.000Z	60 \| moderate	13.742 \| fine	66.152 \| fine	23.632 \| good	1.167 \| good	17.044 \| good	0.321 \| good
2026-02-10T13:00:00.000Z	60 \| moderate	13.719 \| fine	70.435 \| fine	21.646 \| good	1.252 \| good	22.284 \| good	0.348 \| good
2026-02-10T14:00:00.000Z	64 \| moderate	16.056 \| fine	66.415 \| fine	22.243 \| good	1.187 \| good	20.615 \| good	0.361 \| good
2026-02-10T15:00:00.000Z	64 \| moderate	15.915 \| fine	39.523 \| good	16.208 \| good	1.173 \| good	21.051 \| good	0.335 \| good
2026-02-10T16:00:00.000Z	66 \| moderate	16.955 \| fine	66.91 \| fine	21.082 \| good	1.281 \| good	13.995 \| good	0.261 \| good
2026-02-10T17:00:00.000Z	67 \| moderate	18.031 \| fine	74.316 \| fine	29.161 \| good	2.97 \| good	11.688 \| good	0.228 \| good
2026-02-10T18:00:00.000Z	71 \| moderate	19.799 \| fine	79.087 \| fine	19.628 \| good	1.332 \| good	7.794 \| good	0.228 \| good
2026-02-10T19:00:00.000Z	66 \| moderate	16.872 \| fine	70.251 \| fine	22.683 \| good	1.07 \| good	5.355 \| good	0.214 \| good
2026-02-10T20:00:00.000Z	66 \| moderate	16.527 \| fine	33.708 \| good	25.753 \| good	1.036 \| good	4.873 \| good	0.201 \| good
2026-02-10T21:00:00.000Z	60 \| moderate	13.953 \| fine	36.291 \| good	26.34 \| good	0.92 \| good	7.358 \| good	0.215 \| good
2026-02-10T22:00:00.000Z	58 \| moderate	12.558 \| fine	28.894 \| good	30.406 \| good	1.009 \| good	5.952 \| good	0.215 \| good
2026-02-10T23:00:00.000Z	60 \| moderate	13.687 \| fine	43.513 \| good	33.39 \| good	1.46 \| good	6.347 \| good	0.248 \| good
2026-02-10T23:00:00.000Z	60 \| moderate	14.031 \| fine	43.595 \| good	34.632 \| good	1.47 \| good	5.234 \| good	0.246 \| good
2026-02-10T23:00:00.000Z	27 \| good	5.179 \| good	22.511 \| good	25.528 \| good	0.718 \| good	8.174 \| good	0.207 \| good
2026-02-11T00:00:00.000Z	23 \| good	3.555 \| good	15.897 \| good	24.948 \| good	0.717 \| good	10.134 \| good	0.215 \| good
2026-02-11T01:00:00.000Z	27 \| good	5.267 \| good	22.812 \| good	25.404 \| good	0.738 \| good	9.756 \| good	0.21 \| good
2026-02-11T02:00:00.000Z	22 \| good	3.225 \| good	13.916 \| good	23.503 \| good	0.759 \| good	9.377 \| good	0.206 \| good
2026-02-11T03:00:00.000Z	22 \| good	3.646 \| good	15.966 \| good	22.527 \| good	0.78 \| good	8.999 \| good	0.201 \| good
2026-02-11T04:00:00.000Z	22 \| good	4.27 \| good	18.812 \| good	21.973 \| good	0.682 \| good	7.389 \| good	0.194 \| good
2026-02-11T05:00:00.000Z	27 \| good	4.979 \| good	21.449 \| good	21.485 \| good	0.585 \| good	5.78 \| good	0.187 \| good
2026-02-11T06:00:00.000Z	33 \| good	5.894 \| good	25.878 \| good	19.237 \| good	0.487 \| good	4.17 \| good	0.18 \| good
2026-02-11T07:00:00.000Z	38 \| good	7.12 \| good	31.455 \| good	20.529 \| good	0.472 \| good	3.674 \| good	0.175 \| good
2026-02-11T08:00:00.000Z	38 \| good	6.886 \| good	30.517 \| good	19.078 \| good	0.457 \| good	3.178 \| good	0.169 \| good
2026-02-11T09:00:00.000Z	33 \| good	6.467 \| good	28.847 \| good	17.229 \| good	0.442 \| good	2.683 \| good	0.164 \| good
2026-02-11T10:00:00.000Z	33 \| good	5.957 \| good	26.046 \| good	16.233 \| good	0.473 \| good	2.747 \| good	0.163 \| good
2026-02-11T11:00:00.000Z	33 \| good	6.337 \| good	28.42 \| good	16.027 \| good	0.505 \| good	2.811 \| good	0.161 \| good
2026-02-11T12:00:00.000Z	27 \| good	4.719 \| good	20.484 \| good	16.323 \| good	0.536 \| good	2.876 \| good	0.159 \| good
2026-02-11T13:00:00.000Z	33 \| good	5.778 \| good	24.736 \| good	16.807 \| good	0.608 \| good	3.248 \| good	0.163 \| good
2026-02-11T14:00:00.000Z	33 \| good	5.864 \| good	25.944 \| good	18.835 \| good	0.679 \| good	3.621 \| good	0.166 \| good
2026-02-11T15:00:00.000Z	44 \| good	7.722 \| good	33.926 \| good	17.243 \| good	0.751 \| good	3.993 \| good	0.169 \| good
2026-02-11T16:00:00.000Z	38 \| good	6.88 \| good	30.548 \| good	21.431 \| good	0.787 \| good	3.559 \| good	0.166 \| good
2026-02-11T17:00:00.000Z	33 \| good	6.11 \| good	26.897 \| good	25.633 \| good	0.823 \| good	3.125 \| good	0.164 \| good
2026-02-11T18:00:00.000Z	33 \| good	5.672 \| good	24.537 \| good	28.726 \| good	0.859 \| good	2.691 \| good	0.161 \| good
2026-02-11T19:00:00.000Z	28 \| good	4.629 \| good	20.035 \| good	29.877 \| good	0.856 \| good	2.857 \| good	0.16 \| good
2026-02-11T20:00:00.000Z	28 \| good	4.264 \| good	18.845 \| good	29.538 \| good	0.853 \| good	3.022 \| good	0.16 \| good
2026-02-11T21:00:00.000Z	26 \| good	4.28 \| good	18.891 \| good	27.971 \| good	0.85 \| good	3.188 \| good	0.159 \| good
2026-02-11T22:00:00.000Z	27 \| good	4.676 \| good	20.45 \| good	26.932 \| good	0.923 \| good	7.016 \| good	0.178 \| good
2026-02-11T23:00:00.000Z	33 \| good	6.288 \| good	27.957 \| good	17.665 \| good	0.995 \| good	10.844 \| good	0.197 \| good
2026-02-12T00:00:00.000Z	33 \| good	5.887 \| good	25.559 \| good	14.213 \| good	1.067 \| good	14.672 \| good	0.216 \| good
2026-02-12T01:00:00.000Z	27 \| good	4.745 \| good	20.571 \| good	14.056 \| good	1.181 \| good	16.436 \| good	0.221 \| good
2026-02-12T02:00:00.000Z	52 \| moderate	9.68 \| good	42.887 \| good	13.878 \| good	1.295 \| good	18.201 \| good	0.226 \| good
2026-02-12T03:00:00.000Z	52 \| moderate	10.039 \| good	44.451 \| good	15.275 \| good	1.41 \| good	19.965 \| good	0.231 \| good
2026-02-12T04:00:00.000Z	52 \| moderate	10.457 \| good	46.405 \| good	16.303 \| good	1.383 \| good	19.647 \| good	0.232 \| good
2026-02-12T05:00:00.000Z	52 \| moderate	9.643 \| good	42.858 \| good	17.802 \| good	1.357 \| good	19.328 \| good	0.234 \| good
2026-02-12T06:00:00.000Z	54 \| moderate	10.891 \| good	11.303 \| good	15.275 \| good	1.334 \| good	19.135 \| good	0.235 \| good
2026-02-12T07:00:00.000Z	44 \| good	8.052 \| good	35.417 \| good	15.941 \| good	1.396 \| good	18.867 \| good	0.232 \| good
2026-02-12T08:00:00.000Z	44 \| good	8.14 \| good	35.484 \| good	15.188 \| good	1.46 \| good	18.725 \| good	0.228 \| good
2026-02-12T09:00:00.000Z	44 \| good	8.276 \| good	36.416 \| good	14.007 \| good	1.525 \| good	18.582 \| good	0.225 \| good
2026-02-12T10:00:00.000Z	49 \| good	9.063 \| good	39.912 \| good	13.95 \| good	1.779 \| good	20.926 \| good	0.235 \| good
2026-02-12T11:00:00.000Z	54 \| moderate	10.941 \| good	48.544 \| good	11.105 \| good	2.032 \| good	23.27 \| good	0.246 \| good
2026-02-12T12:00:00.000Z	62 \| moderate	15.476 \| fine	15.942 \| good	5.77 \| good	2.301 \| good	25.827 \| good	0.257 \| good
2026-02-12T13:00:00.000Z	75 \| moderate	22.057 \| fine	22.691 \| good	6.645 \| good	2.89 \| good	25.917 \| good	0.282 \| good
2026-02-12T14:00:00.000Z	86 \| moderate	28.212 \| fine	28.969 \| good	7.521 \| good	3.479 \| good	26.007 \| good	0.307 \| good
2026-02-12T15:00:00.000Z	75 \| moderate	22.414 \| fine	23.027 \| good	8.396 \| good	4.068 \| good	26.097 \| good	0.332 \| good
2026-02-12T16:00:00.000Z	60 \| moderate	14.214 \| fine	63.933 \| fine	22.291 \| good	4.221 \| good	22.812 \| good	0.294 \| good
2026-02-12T17:00:00.000Z	58 \| moderate	13.151 \| fine	58.898 \| fine	23.11 \| good	4.409 \| good	19.721 \| good	0.258 \| good
2026-02-12T18:00:00.000Z	58 \| moderate	12.923 \| fine	13.478 \| good	21.56 \| good	4.642 \| good	16.789 \| good	0.223 \| good
2026-02-12T19:00:00.000Z	58 \| moderate	12.592 \| fine	13.206 \| good	22.128 \| good	4.424 \| good	15.869 \| good	0.221 \| good
2026-02-12T20:00:00.000Z	58 \| moderate	12.931 \| fine	13.596 \| good	22.696 \| good	4.205 \| good	14.949 \| good	0.22 \| good
2026-02-12T21:00:00.000Z	58 \| moderate	13.383 \| fine	14.098 \| good	23.265 \| good	3.986 \| good	14.029 \| good	0.218 \| good
2026-02-12T22:00:00.000Z	60 \| moderate	14.013 \| fine	14.786 \| good	17.073 \| good	3.766 \| good	18.922 \| good	0.255 \| good

Glen Ellyn

Empower business decisions with accurate air quality data

Glen Ellyn, Illinois air quality map: Real-time AQI near you

0.21ppm

How accurate is Illinois, USA air quality data?

Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Glen Ellyn, Illinois updated?

Air quality data for Glen Ellyn, Illinois is updated on an hourly basis.

When did Glen Ellyn, Illinois experience the worst air quality in the last 24 hours?

The worst air quality in Glen Ellyn, Illinois was recorded at 06:00:00 on 2026-02-10.

When did Glen Ellyn, Illinois have its best air quality in the last 24 hours?

The best air quality in Glen Ellyn, Illinois was recorded at 12:00:00 on 2026-02-10.

What is the real-time air quality index for Glen Ellyn, Illinois?

The real-time air quality index in Glen Ellyn, Illinois is 56, currently categorized as Moderate.

Which pollutant is found most often in Glen Ellyn, Illinois?

The most common pollutant in Glen Ellyn, Illinois is PM2.5.

What can I do if the air quality in Glen Ellyn, Illinois is poor?

If the air quality in Glen Ellyn, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Glen Ellyn, Illinois?

The measured PM_2.5 levels in Glen Ellyn, Illinois at present are 12.194 μg/m³.

What are the current PM₁₀ levels at Glen Ellyn, Illinois?

The current PM₁₀ levels in Glen Ellyn, Illinois are 34.07 μg/m³.

What are the current carbon monoxide (CO) levels at Glen Ellyn, Illinois?

The current carbon monoxide (CO) level in Glen Ellyn, Illinois is 0.213 ppm.

What are the current sulfur dioxide (SO₂) levels at Glen Ellyn, Illinois?

The current sulfur dioxide (SO₂) levels in Glen Ellyn, Illinois are 1.007 ppb.

What are the current ozone (O₃) levels at Glen Ellyn, Illinois?

The current ozone (O₃) levels at Glen Ellyn, Illinois is 30.336 ppm.

What are the current nitrogen dioxide (NO₂) levels at Glen Ellyn, Illinois?

The current nitrogen dioxide (NO₂) levels at Glen Ellyn, Illinois is 6.097 ppb.

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