What is the current concentration of PM10 in Des Plaines, Illinois?

The current PM10 concentration at Des Plaines, Illinois is 22.937 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Des Plaines, Illinois is 0.294 ppb.

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

The current ozone (O3) concentration at Des Plaines, Illinois is 29.443 ppm.

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

The current nitrogen dioxide (NO2) concentration at Des Plaines, Illinois is 6.001 ppb.

Des Plaines, Illinois live air quality index now

Q: What is the current concentration of PM2.5 in Des Plaines, Illinois?

The current PM2.5 concentration at Des Plaines, Illinois is 5.381 μg/m3.

Stay updated with real-time air quality in Des Plaines, 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

Des Plaines, Illinois

Last updated: ... (Local time)

Major air pollutants in Des Plaines, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.38 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.94 μg/m³

155

255

425

605+

Ozone (O₃)

29.44 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.00 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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Des Plaines, Illinois

Scroll To Air Quality Map

Track live Des Plaines, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T22:00:00.000Z	32 \| good	4.034 \| good	17.684 \| good	35.021 \| good	1.06 \| good	2.272 \| good	0.194 \| good
2026-03-08T23:00:00.000Z	33 \| good	4.239 \| good	18.27 \| good	35.684 \| good	0.815 \| good	4.315 \| good	0.194 \| good
2026-03-09T00:00:00.000Z	32 \| good	4.238 \| good	18.382 \| good	35.227 \| good	0.925 \| good	6.224 \| good	0.234 \| good
2026-03-09T01:00:00.000Z	31 \| good	3.879 \| good	16.427 \| good	34.498 \| good	0.733 \| good	4.317 \| good	0.194 \| good
2026-03-09T02:00:00.000Z	31 \| good	3.923 \| good	17.105 \| good	33.321 \| good	0.675 \| good	4.931 \| good	0.194 \| good
2026-03-09T03:00:00.000Z	31 \| good	0.253 \| good	1 \| good	33.906 \| good	0.934 \| good	6.228 \| good	0.161 \| good
2026-03-09T04:00:00.000Z	30 \| good	3.839 \| good	16.722 \| good	31.986 \| good	0.6 \| good	3.256 \| good	0.155 \| good
2026-03-09T05:00:00.000Z	27 \| good	3.996 \| good	17.637 \| good	29.497 \| good	0.606 \| good	3.586 \| good	0.155 \| good
2026-03-09T06:00:00.000Z	29 \| good	4.092 \| good	17.415 \| good	30.98 \| good	0.623 \| good	1.752 \| good	0.155 \| good
2026-03-09T07:00:00.000Z	28 \| good	4.102 \| good	17.659 \| good	30.146 \| good	0.59 \| good	2.181 \| good	0.155 \| good
2026-03-09T08:00:00.000Z	27 \| good	4.066 \| good	17.366 \| good	28.524 \| good	0.567 \| good	1.829 \| good	0.155 \| good
2026-03-09T09:00:00.000Z	26 \| good	3.953 \| good	17.297 \| good	27.666 \| good	0.601 \| good	2.163 \| good	0.155 \| good
2026-03-09T10:00:00.000Z	25 \| good	3.878 \| good	16.555 \| good	26.717 \| good	0.568 \| good	2.841 \| good	0.155 \| good
2026-03-09T11:00:00.000Z	23 \| good	3.942 \| good	17.052 \| good	25.471 \| good	0.569 \| good	4.164 \| good	0.194 \| good
2026-03-09T12:00:00.000Z	22 \| good	3.978 \| good	17.325 \| good	22.595 \| good	0.635 \| good	5.25 \| good	0.204 \| good
2026-03-09T13:00:00.000Z	22 \| good	3.996 \| good	17.587 \| good	19.681 \| good	0.602 \| good	5.738 \| good	0.194 \| good
2026-03-09T14:00:00.000Z	22 \| good	4.375 \| good	19.032 \| good	17.747 \| good	0.628 \| good	7.705 \| good	0.207 \| good
2026-03-09T15:00:00.000Z	27 \| good	4.664 \| good	19.918 \| good	19.461 \| good	0.738 \| good	5.444 \| good	0.155 \| good
2026-03-09T16:00:00.000Z	27 \| good	4.803 \| good	20.833 \| good	20.014 \| good	0.701 \| good	4.288 \| good	0.168 \| good
2026-03-09T17:00:00.000Z	27 \| good	4.92 \| good	21.353 \| good	22.311 \| good	0.93 \| good	4.527 \| good	0.155 \| good
2026-03-09T18:00:00.000Z	33 \| good	5.534 \| good	24.365 \| good	23.922 \| good	1.03 \| good	4.734 \| good	0.194 \| good
2026-03-09T19:00:00.000Z	33 \| good	5.82 \| good	25.79 \| good	30.766 \| good	0.879 \| good	5.174 \| good	0.207 \| good
2026-03-09T20:00:00.000Z	33 \| good	6.313 \| good	27.5 \| good	30.844 \| good	0.807 \| good	6.02 \| good	0.207 \| good
2026-03-09T21:00:00.000Z	33 \| good	6.18 \| good	27.017 \| good	33.785 \| good	0.819 \| good	5.972 \| good	0.286 \| good
2026-03-09T22:00:00.000Z	38 \| good	6.617 \| good	28.993 \| good	36.944 \| good	0.769 \| good	9.167 \| good	0.247 \| good
2026-03-09T23:00:00.000Z	38 \| good	6.941 \| good	30.586 \| good	38.744 \| good	0.751 \| good	9.432 \| good	0.247 \| good
2026-03-10T00:00:00.000Z	44 \| good	7.942 \| good	34.139 \| good	38.522 \| good	0.658 \| good	13.308 \| good	0.302 \| good
2026-03-10T01:00:00.000Z	49 \| good	9.447 \| good	41.613 \| good	30.857 \| good	0.623 \| good	14.115 \| good	0.333 \| good
2026-03-10T02:00:00.000Z	52 \| moderate	9.84 \| good	42.481 \| good	30.551 \| good	0.523 \| good	16.806 \| good	0.339 \| good
2026-03-10T03:00:00.000Z	33 \| good	6.122 \| good	27.787 \| good	12.115 \| good	1.811 \| good	22.943 \| good	0.245 \| good
2026-03-10T04:00:00.000Z	52 \| moderate	9.804 \| good	42.673 \| good	20.753 \| good	0.488 \| good	11.625 \| good	0.308 \| good
2026-03-10T05:00:00.000Z	52 \| moderate	9.995 \| good	41.343 \| good	19.238 \| good	0.455 \| good	12.136 \| good	0.321 \| good
2026-03-10T06:00:00.000Z	54 \| moderate	10.567 \| good	45.924 \| good	18.771 \| good	0.375 \| good	13.138 \| good	0.269 \| good
2026-03-10T07:00:00.000Z	54 \| moderate	10.587 \| good	45.832 \| good	16.986 \| good	0.383 \| good	11.791 \| good	0.269 \| good
2026-03-10T08:00:00.000Z	54 \| moderate	10.53 \| good	45.309 \| good	18.113 \| good	0.373 \| good	4.764 \| good	0.168 \| good
2026-03-10T09:00:00.000Z	52 \| moderate	10.395 \| good	44.42 \| good	16.801 \| good	0.389 \| good	3.876 \| good	0.168 \| good
2026-03-10T10:00:00.000Z	52 \| moderate	10.315 \| good	44.504 \| good	15.233 \| good	0.406 \| good	5.887 \| good	0.184 \| good
2026-03-10T11:00:00.000Z	52 \| moderate	10.311 \| good	44.505 \| good	13.347 \| good	0.366 \| good	7.882 \| good	0.239 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	10.234 \| good	44.814 \| good	10.61 \| good	0.396 \| good	11.661 \| good	0.272 \| good
2026-03-10T13:00:00.000Z	52 \| moderate	10.247 \| good	44.932 \| good	7.252 \| good	0.381 \| good	14.935 \| good	0.263 \| good
2026-03-10T14:00:00.000Z	54 \| moderate	10.755 \| good	47.619 \| good	11.969 \| good	0.425 \| good	15.094 \| good	0.207 \| good
2026-03-10T15:00:00.000Z	52 \| moderate	10.471 \| good	45.915 \| good	15.039 \| good	0.498 \| good	15.033 \| good	0.223 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.406 \| good	35.874 \| good	20.108 \| good	0.339 \| good	13.341 \| good	0.252 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.908 \| good	30.66 \| good	24.454 \| good	0.365 \| good	10.582 \| good	0.234 \| good
2026-03-10T18:00:00.000Z	33 \| good	6.368 \| good	28.407 \| good	26.898 \| good	0.311 \| good	5.846 \| good	0.234 \| good
2026-03-10T19:00:00.000Z	33 \| good	5.783 \| good	24.968 \| good	27.088 \| good	0.27 \| good	9.728 \| good	0.207 \| good
2026-03-10T20:00:00.000Z	33 \| good	5.515 \| good	23.691 \| good	28.237 \| good	0.278 \| good	9.232 \| good	0.207 \| good
2026-03-10T21:00:00.000Z	27 \| good	5.381 \| good	22.937 \| good	29.443 \| good	0.294 \| good	6.001 \| good	0.247 \| good
2026-03-10T21:00:00.000Z	27 \| good	5.381 \| good	22.937 \| good	29.443 \| good	0.294 \| good	6.001 \| good	0.247 \| good
2026-03-10T22:00:00.000Z	52 \| moderate	10.092 \| good	44.564 \| good	20.458 \| good	1.219 \| good	10.198 \| good	0.203 \| good
2026-03-10T23:00:00.000Z	52 \| moderate	10.202 \| good	45.456 \| good	24.35 \| good	1.205 \| good	12.261 \| good	0.212 \| good
2026-03-11T00:00:00.000Z	38 \| good	7.259 \| good	31.831 \| good	25.327 \| good	1.191 \| good	14.324 \| good	0.22 \| good
2026-03-11T01:00:00.000Z	38 \| good	6.875 \| good	30.511 \| good	27.94 \| good	1.292 \| good	16.899 \| good	0.227 \| good
2026-03-11T02:00:00.000Z	44 \| good	7.954 \| good	34.886 \| good	24.608 \| good	1.394 \| good	19.474 \| good	0.234 \| good
2026-03-11T03:00:00.000Z	52 \| moderate	9.816 \| good	43.622 \| good	19.714 \| good	1.496 \| good	22.049 \| good	0.241 \| good
2026-03-11T04:00:00.000Z	56 \| moderate	11.847 \| good	52.841 \| good	14.163 \| good	1.364 \| good	22.4 \| good	0.246 \| good
2026-03-11T05:00:00.000Z	58 \| moderate	12.677 \| fine	56.937 \| fine	9.711 \| good	1.233 \| good	22.75 \| good	0.251 \| good
2026-03-11T06:00:00.000Z	54 \| moderate	11.043 \| good	49.037 \| good	10.792 \| good	1.101 \| good	23.1 \| good	0.256 \| good
2026-03-11T07:00:00.000Z	23 \| good	1.513 \| good	6.123 \| good	25.435 \| good	1.012 \| good	21.336 \| good	0.244 \| good
2026-03-11T08:00:00.000Z	24 \| good	1.562 \| good	6.127 \| good	26.452 \| good	0.924 \| good	19.572 \| good	0.233 \| good
2026-03-11T09:00:00.000Z	26 \| good	1.354 \| good	5.259 \| good	27.694 \| good	0.835 \| good	17.809 \| good	0.221 \| good
2026-03-11T10:00:00.000Z	27 \| good	4.817 \| good	21.226 \| good	23.78 \| good	0.86 \| good	14.421 \| good	0.209 \| good
2026-03-11T11:00:00.000Z	27 \| good	4.654 \| good	20.286 \| good	27.875 \| good	0.885 \| good	11.033 \| good	0.197 \| good
2026-03-11T12:00:00.000Z	28 \| good	0.827 \| good	3.243 \| good	29.68 \| good	0.909 \| good	7.646 \| good	0.185 \| good
2026-03-11T13:00:00.000Z	25 \| good	1.983 \| good	8.15 \| good	26.681 \| good	0.902 \| good	8.168 \| good	0.189 \| good
2026-03-11T14:00:00.000Z	27 \| good	2.476 \| good	10.171 \| good	29.083 \| good	0.894 \| good	8.69 \| good	0.193 \| good
2026-03-11T15:00:00.000Z	26 \| good	1.325 \| good	5.124 \| good	28.305 \| good	0.887 \| good	9.212 \| good	0.198 \| good
2026-03-11T16:00:00.000Z	25 \| good	1.407 \| good	5.928 \| good	26.646 \| good	0.88 \| good	7.762 \| good	0.191 \| good
2026-03-11T17:00:00.000Z	23 \| good	3.588 \| good	15.912 \| good	25.049 \| good	0.872 \| good	6.311 \| good	0.185 \| good
2026-03-11T18:00:00.000Z	22 \| good	3.702 \| good	16.121 \| good	24.058 \| good	0.865 \| good	4.861 \| good	0.178 \| good
2026-03-11T19:00:00.000Z	27 \| good	4.522 \| good	19.973 \| good	23.505 \| good	0.782 \| good	4.556 \| good	0.176 \| good
2026-03-11T20:00:00.000Z	27 \| good	5.005 \| good	21.301 \| good	17.768 \| good	0.7 \| good	4.25 \| good	0.173 \| good
2026-03-11T21:00:00.000Z	27 \| good	5.022 \| good	21.298 \| good	24.756 \| good	0.617 \| good	3.944 \| good	0.17 \| good
2026-03-11T22:00:00.000Z	27 \| good	4.914 \| good	21.079 \| good	26.121 \| good	0.608 \| good	4.21 \| good	0.17 \| good
2026-03-11T23:00:00.000Z	38 \| good	7.152 \| good	31.802 \| good	17.079 \| good	0.599 \| good	4.475 \| good	0.17 \| good
2026-03-12T00:00:00.000Z	33 \| good	6.173 \| good	27.135 \| good	20.101 \| good	0.591 \| good	4.741 \| good	0.17 \| good
2026-03-12T01:00:00.000Z	22 \| good	4.366 \| good	19.022 \| good	20.268 \| good	0.642 \| good	4.807 \| good	0.167 \| good
2026-03-12T02:00:00.000Z	22 \| good	4.233 \| good	18.892 \| good	22.188 \| good	0.694 \| good	4.873 \| good	0.164 \| good
2026-03-12T03:00:00.000Z	24 \| good	3.173 \| good	13.954 \| good	25.922 \| good	0.745 \| good	4.939 \| good	0.162 \| good
2026-03-12T04:00:00.000Z	26 \| good	2.871 \| good	12.102 \| good	28.271 \| good	0.73 \| good	4.412 \| good	0.161 \| good
2026-03-12T05:00:00.000Z	28 \| good	4.094 \| good	18.021 \| good	30.273 \| good	0.716 \| good	3.885 \| good	0.16 \| good
2026-03-12T06:00:00.000Z	36 \| good	2.622 \| good	3.186 \| good	39.44 \| good	0.701 \| good	3.354 \| good	0.159 \| good
2026-03-12T07:00:00.000Z	22 \| good	2.087 \| good	8.171 \| good	24.142 \| good	0.732 \| good	3.284 \| good	0.158 \| good
2026-03-12T08:00:00.000Z	22 \| good	2.094 \| good	8.236 \| good	24.249 \| good	0.763 \| good	3.211 \| good	0.157 \| good
2026-03-12T09:00:00.000Z	21 \| good	1.631 \| good	6.982 \| good	22.585 \| good	0.794 \| good	3.138 \| good	0.156 \| good
2026-03-12T10:00:00.000Z	26 \| good	3.948 \| good	17.171 \| good	27.995 \| good	0.906 \| good	4.085 \| good	0.16 \| good
2026-03-12T11:00:00.000Z	27 \| good	5.019 \| good	21.225 \| good	28.13 \| good	1.018 \| good	5.031 \| good	0.163 \| good
2026-03-12T12:00:00.000Z	30 \| good	4.593 \| good	5.553 \| good	32.279 \| good	1.129 \| good	5.963 \| good	0.167 \| good
2026-03-12T13:00:00.000Z	33 \| good	6.247 \| good	7.267 \| good	32.683 \| good	1.285 \| good	6.225 \| good	0.176 \| good
2026-03-12T14:00:00.000Z	38 \| good	7.062 \| good	8.169 \| good	33.088 \| good	1.442 \| good	6.488 \| good	0.185 \| good
2026-03-12T15:00:00.000Z	38 \| good	6.684 \| good	7.905 \| good	33.493 \| good	1.599 \| good	6.751 \| good	0.194 \| good
2026-03-12T16:00:00.000Z	44 \| good	7.944 \| good	35.019 \| good	27.824 \| good	1.485 \| good	5.631 \| good	0.185 \| good
2026-03-12T17:00:00.000Z	44 \| good	7.678 \| good	34.073 \| good	29.725 \| good	1.371 \| good	4.499 \| good	0.175 \| good
2026-03-12T18:00:00.000Z	40 \| good	6.108 \| good	7.808 \| good	42.934 \| good	1.26 \| good	3.371 \| good	0.166 \| good
2026-03-12T19:00:00.000Z	42 \| good	6.184 \| good	8.093 \| good	44.651 \| good	1.141 \| good	3.103 \| good	0.162 \| good
2026-03-12T20:00:00.000Z	43 \| good	6.137 \| good	8.123 \| good	46.367 \| good	1.021 \| good	2.835 \| good	0.158 \| good
2026-03-12T21:00:00.000Z	44 \| good	6.083 \| good	8.095 \| good	48.084 \| good	0.902 \| good	2.567 \| good	0.154 \| good

Des Plaines

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Des Plaines, Illinois air quality map: Track AQI near you

0.21ppm

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 Des Plaines, Illinois updated?

The air quality for Des Plaines, Illinois is updated every hour.

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

The worst air quality in Des Plaines, Illinois in the last 24 hours was observed at 02:00:00 on 2026-03-10.

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

In the last 24 hrs, the best air quality in Des Plaines, Illinois was observed at 08:00:00 on 2026-03-10.

What is the current air quality in Des Plaines, Illinois?

The current air quality in Des Plaines, Illinois is 27, categorized as Good based on real-time data.

What pollutant is the most common in Des Plaines, Illinois?

The most common pollutant in Des Plaines, Illinois is O3.

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

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

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

The current PM_2.5 concentration at Des Plaines, Illinois is 5.381 μg/m³.

What is the current concentration of PM₁₀ in Des Plaines, Illinois?

The current PM₁₀ concentration at Des Plaines, Illinois is 22.937 μg/m³.

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

The current carbon monoxide (CO) concentration at Des Plaines, Illinois is 0.247 ppm.

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

The current sulfur dioxide (SO₂) concentration at Des Plaines, Illinois is 0.294 ppb.

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

The current ozone (O₃) concentration at Des Plaines, Illinois is 29.443 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Des Plaines, Illinois is 6.001 ppb.

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