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

The current PM10 concentration at Schaumburg, Illinois is 49.14 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Schaumburg, Illinois is 1.392 ppb.

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

The current ozone (O3) concentration at Schaumburg, Illinois is 40.236 ppm.

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

The current nitrogen dioxide (NO2) concentration at Schaumburg, Illinois is 8.804 ppb.

Schaumburg, Illinois live air quality index now

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

The current PM2.5 concentration at Schaumburg, Illinois is 10.651 μg/m3.

Stay updated with real-time air quality in Schaumburg, 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

Schaumburg, Illinois

Last updated: ... (Local time)

Major air pollutants in Schaumburg, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

49.14 μg/m³

155

255

425

605+

Ozone (O₃)

40.24 ppb

201

201+

Sulfur Dioxide (SO₂)

1.39 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.80 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Schaumburg, Illinois

Get Live Pollen Counts

Schaumburg, Illinois

Scroll To Air Quality Map

Track live Schaumburg, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	49 \| good	9.243 \| good	40.931 \| good	39.683 \| good	3.858 \| good	25.275 \| good	0.23 \| good
2026-10-21T00:00:00.000Z	49 \| good	9.483 \| good	39.364 \| good	34.514 \| good	0.988 \| good	24.526 \| good	0.27 \| good
2026-10-21T01:00:00.000Z	58 \| moderate	12.976 \| fine	51.822 \| good	37.067 \| good	0.716 \| good	30.164 \| good	0.283 \| good
2026-10-21T02:00:00.000Z	62 \| moderate	14.829 \| fine	60.854 \| fine	28.697 \| good	0.597 \| good	29.218 \| good	0.296 \| good
2026-10-21T03:00:00.000Z	69 \| moderate	18.511 \| fine	81.418 \| fine	0.477 \| good	3.257 \| good	44.617 \| good	0.332 \| good
2026-10-21T04:00:00.000Z	64 \| moderate	15.605 \| fine	64.561 \| fine	13.594 \| good	0.555 \| good	27.713 \| good	0.311 \| good
2026-10-21T05:00:00.000Z	62 \| moderate	15.483 \| fine	63.079 \| fine	8.48 \| good	1.311 \| good	23.921 \| good	0.29 \| good
2026-10-21T06:00:00.000Z	58 \| moderate	13.401 \| fine	48.942 \| good	4.133 \| good	1.696 \| good	22.193 \| good	0.277 \| good
2026-10-21T07:00:00.000Z	56 \| moderate	12.43 \| fine	60.33 \| fine	5.849 \| good	1.461 \| good	18.411 \| good	0.29 \| good
2026-10-21T08:00:00.000Z	58 \| moderate	12.707 \| fine	67.116 \| fine	9.838 \| good	0.848 \| good	19.89 \| good	0.256 \| good
2026-10-21T09:00:00.000Z	69 \| moderate	18.969 \| fine	68.1 \| fine	5.022 \| good	0.818 \| good	19.377 \| good	0.243 \| good
2026-10-21T10:00:00.000Z	69 \| moderate	19.024 \| fine	92.106 \| fine	6.097 \| good	0.874 \| good	20.746 \| good	0.29 \| good
2026-10-21T11:00:00.000Z	75 \| moderate	22.154 \| fine	86.088 \| fine	2.042 \| good	0.943 \| good	23.452 \| good	0.358 \| good
2026-10-21T12:00:00.000Z	84 \| moderate	27.428 \| fine	118.71 \| fine	4.567 \| good	0.918 \| good	22.179 \| good	0.372 \| good
2026-10-21T13:00:00.000Z	90 \| moderate	30.247 \| fine	123.789 \| fine	4.555 \| good	0.954 \| good	17.695 \| good	0.372 \| good
2026-10-21T14:00:00.000Z	60 \| moderate	14.111 \| fine	60.605 \| fine	9.216 \| good	1.156 \| good	24.683 \| good	0.519 \| good
2026-10-21T15:00:00.000Z	62 \| moderate	14.972 \| fine	66.037 \| fine	8.023 \| good	1.594 \| good	23.181 \| good	0.407 \| good
2026-10-21T16:00:00.000Z	69 \| moderate	18.744 \| fine	50.776 \| good	10.631 \| good	1.913 \| good	21.357 \| good	0.311 \| good
2026-10-21T17:00:00.000Z	73 \| moderate	20.706 \| fine	73.897 \| fine	15.511 \| good	1.751 \| good	19.836 \| good	0.264 \| good
2026-10-21T18:00:00.000Z	66 \| moderate	17.04 \| fine	71.855 \| fine	23.459 \| good	1.74 \| good	18.03 \| good	0.251 \| good
2026-10-21T19:00:00.000Z	62 \| moderate	15.27 \| fine	65.088 \| fine	30.909 \| good	1.147 \| good	16.314 \| good	0.251 \| good
2026-10-21T20:00:00.000Z	52 \| moderate	9.988 \| good	43.969 \| good	35.454 \| good	1.177 \| good	9.215 \| good	0.251 \| good
2026-10-21T21:00:00.000Z	44 \| good	8.351 \| good	40.55 \| good	39.805 \| good	1.332 \| good	6.758 \| good	0.251 \| good
2026-10-21T22:00:00.000Z	44 \| good	7.876 \| good	34.918 \| good	43.784 \| good	1.339 \| good	15.912 \| good	0.251 \| good
2026-10-21T23:00:00.000Z	44 \| good	8.164 \| good	32.875 \| good	46.994 \| good	1.991 \| good	24.663 \| good	0.264 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	10.339 \| good	42.104 \| good	33.713 \| good	1.47 \| good	18.685 \| good	0.325 \| good
2026-10-22T01:00:00.000Z	56 \| moderate	11.782 \| good	47.381 \| good	32.351 \| good	1.067 \| good	18.746 \| good	0.365 \| good
2026-10-22T02:00:00.000Z	64 \| moderate	15.534 \| fine	54.134 \| good	30.014 \| good	0.851 \| good	24.118 \| good	0.385 \| good
2026-10-22T03:00:00.000Z	41 \| good	6.78 \| good	30.446 \| good	17.868 \| good	2.94 \| good	42.736 \| good	0.516 \| good
2026-10-22T04:00:00.000Z	62 \| moderate	14.6 \| fine	62.044 \| fine	19.933 \| good	1.525 \| good	32.331 \| good	0.432 \| good
2026-10-22T05:00:00.000Z	66 \| moderate	17.105 \| fine	73.712 \| fine	21.701 \| good	1.22 \| good	32.08 \| good	0.399 \| good
2026-10-22T06:00:00.000Z	64 \| moderate	15.839 \| fine	59.278 \| fine	13.569 \| good	1.133 \| good	25.922 \| good	0.486 \| good
2026-10-22T07:00:00.000Z	64 \| moderate	16.117 \| fine	69.789 \| fine	9.789 \| good	1.102 \| good	23.531 \| good	0.486 \| good
2026-10-22T08:00:00.000Z	66 \| moderate	16.76 \| fine	58.707 \| fine	12.03 \| good	0.982 \| good	20.593 \| good	0.344 \| good
2026-10-22T09:00:00.000Z	66 \| moderate	16.988 \| fine	68.858 \| fine	8.755 \| good	0.969 \| good	21.095 \| good	0.331 \| good
2026-10-22T10:00:00.000Z	62 \| moderate	14.921 \| fine	65.696 \| fine	4.407 \| good	0.814 \| good	17.862 \| good	0.318 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	15.558 \| fine	52.795 \| good	11.163 \| good	0.8 \| good	16.824 \| good	0.5 \| good
2026-10-22T12:00:00.000Z	64 \| moderate	15.595 \| fine	33.904 \| good	10.053 \| good	0.804 \| good	19.238 \| good	0.529 \| good
2026-10-22T13:00:00.000Z	67 \| moderate	17.459 \| fine	88.302 \| fine	14.77 \| good	0.958 \| good	19.557 \| good	0.438 \| good
2026-10-22T14:00:00.000Z	66 \| moderate	17.077 \| fine	41.56 \| good	6.949 \| good	1.272 \| good	19.61 \| good	0.486 \| good
2026-10-22T15:00:00.000Z	62 \| moderate	15.141 \| fine	43.765 \| good	11.307 \| good	1.508 \| good	22.038 \| good	0.548 \| good
2026-10-22T16:00:00.000Z	60 \| moderate	13.639 \| fine	59.928 \| fine	23.148 \| good	1.621 \| good	22.342 \| good	0.323 \| good
2026-10-22T17:00:00.000Z	60 \| moderate	13.705 \| fine	49.323 \| good	21.337 \| good	1.979 \| good	21.519 \| good	0.291 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	12.682 \| fine	58.797 \| fine	24.705 \| good	1.606 \| good	17.8 \| good	0.243 \| good
2026-10-22T19:00:00.000Z	56 \| moderate	11.878 \| good	51.728 \| good	27.096 \| good	2.475 \| good	21.16 \| good	0.216 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	10.563 \| good	41.702 \| good	30.911 \| good	1.852 \| good	11.637 \| good	0.216 \| good
2026-10-22T21:00:00.000Z	54 \| moderate	10.823 \| good	40.518 \| good	33.032 \| good	1.816 \| good	6.712 \| good	0.251 \| good
2026-10-22T22:00:00.000Z	54 \| moderate	10.959 \| good	50.095 \| good	43.73 \| good	1.417 \| good	8.836 \| good	0.251 \| good
2026-10-22T22:00:00.000Z	54 \| moderate	10.651 \| good	49.14 \| good	40.236 \| good	1.392 \| good	8.804 \| good	0.256 \| good
2026-10-22T23:00:00.000Z	62 \| moderate	14.817 \| fine	66.148 \| fine	26.169 \| good	1.98 \| good	42.685 \| good	0.392 \| good
2026-10-23T00:00:00.000Z	64 \| moderate	15.809 \| fine	70.171 \| fine	15.472 \| good	2.268 \| good	49.51 \| good	0.475 \| good
2026-10-23T01:00:00.000Z	67 \| moderate	17.507 \| fine	77.059 \| fine	8.475 \| good	2.43 \| good	50.972 \| good	0.49 \| good
2026-10-23T02:00:00.000Z	67 \| moderate	18.497 \| fine	81.835 \| fine	3.22 \| good	2.604 \| good	52.206 \| good	0.485 \| good
2026-10-23T03:00:00.000Z	69 \| moderate	19.316 \| fine	85.093 \| fine	1.762 \| good	2.788 \| good	52.331 \| good	0.484 \| good
2026-10-23T04:00:00.000Z	67 \| moderate	17.595 \| fine	78.05 \| fine	2.232 \| good	2.925 \| good	51.834 \| good	0.488 \| good
2026-10-23T05:00:00.000Z	64 \| moderate	16.204 \| fine	72.106 \| fine	2.683 \| good	2.886 \| good	50.884 \| good	0.488 \| good
2026-10-23T06:00:00.000Z	64 \| moderate	16.463 \| fine	73.206 \| fine	3.701 \| good	2.793 \| good	49.644 \| good	0.467 \| good
2026-10-23T07:00:00.000Z	67 \| moderate	18.427 \| fine	81.241 \| fine	4.372 \| good	2.836 \| good	48.199 \| good	0.445 \| good
2026-10-23T08:00:00.000Z	75 \| moderate	21.584 \| fine	94.768 \| fine	3.798 \| good	2.979 \| good	46.589 \| good	0.427 \| good
2026-10-23T09:00:00.000Z	79 \| moderate	23.877 \| fine	104.597 \| fine	2.462 \| good	3.169 \| good	44.698 \| good	0.411 \| good
2026-10-23T10:00:00.000Z	82 \| moderate	25.791 \| fine	112.444 \| fine	2.295 \| good	3.436 \| good	42.699 \| good	0.398 \| good
2026-10-23T11:00:00.000Z	82 \| moderate	26.095 \| fine	113.74 \| fine	1.738 \| good	3.663 \| good	40.826 \| good	0.392 \| good
2026-10-23T12:00:00.000Z	81 \| moderate	25.267 \| fine	110.577 \| fine	0.926 \| good	3.928 \| good	39.306 \| good	0.407 \| good
2026-10-23T13:00:00.000Z	81 \| moderate	24.709 \| fine	107.706 \| fine	5.617 \| good	4.122 \| good	35.484 \| good	0.45 \| good
2026-10-23T14:00:00.000Z	75 \| moderate	22.262 \| fine	96.981 \| fine	16.147 \| good	3.643 \| good	30.067 \| good	0.438 \| good
2026-10-23T15:00:00.000Z	71 \| moderate	19.67 \| fine	86.774 \| fine	26.632 \| good	3.254 \| good	26.701 \| good	0.399 \| good
2026-10-23T16:00:00.000Z	67 \| moderate	17.776 \| fine	78.808 \| fine	35.44 \| good	2.743 \| good	22.328 \| good	0.323 \| good
2026-10-23T17:00:00.000Z	64 \| moderate	15.565 \| fine	69.75 \| fine	42.502 \| good	2.316 \| good	17.132 \| good	0.265 \| good
2026-10-23T18:00:00.000Z	62 \| moderate	14.512 \| fine	64.954 \| fine	48.566 \| good	2.299 \| good	11.433 \| good	0.224 \| good
2026-10-23T19:00:00.000Z	60 \| moderate	13.598 \| fine	61.014 \| fine	52.922 \| good	2.272 \| good	8.214 \| good	0.208 \| good
2026-10-23T20:00:00.000Z	56 \| moderate	12.345 \| fine	55.661 \| fine	54.545 \| good	2.191 \| good	7.152 \| good	0.203 \| good
2026-10-23T21:00:00.000Z	54 \| moderate	11.139 \| good	49.424 \| good	52.172 \| good	2.176 \| good	7.733 \| good	0.203 \| good
2026-10-23T22:00:00.000Z	56 \| moderate	12.059 \| good	54.321 \| good	38.403 \| good	2.1 \| good	14.77 \| good	0.233 \| good
2026-10-23T23:00:00.000Z	62 \| moderate	14.752 \| fine	65.94 \| fine	23.167 \| good	2.147 \| good	27.488 \| good	0.286 \| good
2026-10-24T00:00:00.000Z	64 \| moderate	16.089 \| fine	71.11 \| fine	15.049 \| good	2.277 \| good	36.726 \| good	0.312 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	15.775 \| fine	70.168 \| fine	10.345 \| good	2.37 \| good	39.625 \| good	0.302 \| good
2026-10-24T02:00:00.000Z	66 \| moderate	16.78 \| fine	74.011 \| fine	8.462 \| good	2.405 \| good	40.554 \| good	0.291 \| good
2026-10-24T03:00:00.000Z	66 \| moderate	16.839 \| fine	74.842 \| fine	12.618 \| good	2.403 \| good	39.57 \| good	0.281 \| good
2026-10-24T04:00:00.000Z	64 \| moderate	15.701 \| fine	69.887 \| fine	17.294 \| good	2.36 \| good	36.087 \| good	0.272 \| good
2026-10-24T05:00:00.000Z	60 \| moderate	13.91 \| fine	62.793 \| fine	21.386 \| good	2.248 \| good	28.882 \| good	0.261 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.496 \| fine	60.956 \| fine	21.184 \| good	2.125 \| good	22.151 \| good	0.249 \| good
2026-10-24T07:00:00.000Z	58 \| moderate	13.229 \| fine	59.17 \| fine	19.828 \| good	1.964 \| good	17.657 \| good	0.24 \| good
2026-10-24T08:00:00.000Z	58 \| moderate	12.536 \| fine	56.145 \| fine	19.318 \| good	1.82 \| good	14.838 \| good	0.234 \| good
2026-10-24T09:00:00.000Z	58 \| moderate	12.971 \| fine	58.193 \| fine	17.033 \| good	1.713 \| good	13.391 \| good	0.232 \| good
2026-10-24T10:00:00.000Z	56 \| moderate	12.444 \| fine	56.024 \| fine	17.204 \| good	1.653 \| good	13.09 \| good	0.232 \| good
2026-10-24T11:00:00.000Z	60 \| moderate	13.513 \| fine	60.114 \| fine	16.323 \| good	1.645 \| good	14.056 \| good	0.236 \| good
2026-10-24T12:00:00.000Z	62 \| moderate	14.797 \| fine	65.967 \| fine	15.101 \| good	1.715 \| good	18.727 \| good	0.246 \| good
2026-10-24T13:00:00.000Z	64 \| moderate	15.91 \| fine	70.901 \| fine	17.989 \| good	1.797 \| good	20.187 \| good	0.262 \| good
2026-10-24T14:00:00.000Z	66 \| moderate	17.231 \| fine	76.615 \| fine	26.915 \| good	1.814 \| good	18.848 \| good	0.279 \| good
2026-10-24T15:00:00.000Z	64 \| moderate	16.128 \| fine	71.898 \| fine	34.726 \| good	1.863 \| good	16.889 \| good	0.272 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	14.537 \| fine	64.964 \| fine	41.097 \| good	1.883 \| good	15.482 \| good	0.263 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	12.969 \| fine	58.207 \| fine	44.725 \| good	1.906 \| good	14.393 \| good	0.255 \| good
2026-10-24T18:00:00.000Z	58 \| moderate	12.863 \| fine	58.001 \| fine	47.58 \| good	1.919 \| good	12.561 \| good	0.242 \| good
2026-10-24T19:00:00.000Z	58 \| moderate	12.573 \| fine	56.843 \| fine	51.075 \| good	1.887 \| good	10.461 \| good	0.226 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	11.476 \| good	50.835 \| good	51.884 \| good	1.863 \| good	9.679 \| good	0.217 \| good
2026-10-24T21:00:00.000Z	54 \| moderate	11.088 \| good	49.011 \| good	49.828 \| good	1.853 \| good	10.812 \| good	0.217 \| good
2026-10-24T22:00:00.000Z	54 \| moderate	10.728 \| good	47.501 \| good	44.152 \| good	1.806 \| good	15.194 \| good	0.231 \| good

Schaumburg

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Schaumburg, Illinois air quality map: Track AQI near you

0.25ppm

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 Schaumburg, Illinois updated?

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

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

The worst air quality in Schaumburg, Illinois in the last 24 hours was observed at 01:00:00 on 2026-10-22.

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

In the last 24 hrs, the best air quality in Schaumburg, Illinois was observed at 03:00:00 on 2026-10-22.

What is the current air quality in Schaumburg, Illinois?

The current air quality in Schaumburg, Illinois is 54, categorized as Moderate based on real-time data.

What pollutant is the most common in Schaumburg, Illinois?

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

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

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

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

The current PM_2.5 concentration at Schaumburg, Illinois is 10.651 μg/m³.

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

The current PM₁₀ concentration at Schaumburg, Illinois is 49.14 μg/m³.

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

The current carbon monoxide (CO) concentration at Schaumburg, Illinois is 0.256 ppm.

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

The current sulfur dioxide (SO₂) concentration at Schaumburg, Illinois is 1.392 ppb.

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

The current ozone (O₃) concentration at Schaumburg, Illinois is 40.236 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Schaumburg, Illinois is 8.804 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	49 \| good	9.243 \| good	40.931 \| good	39.683 \| good	3.858 \| good	25.275 \| good	0.23 \| good
2026-10-21T00:00:00.000Z	49 \| good	9.483 \| good	39.364 \| good	34.514 \| good	0.988 \| good	24.526 \| good	0.27 \| good
2026-10-21T01:00:00.000Z	58 \| moderate	12.976 \| fine	51.822 \| good	37.067 \| good	0.716 \| good	30.164 \| good	0.283 \| good
2026-10-21T02:00:00.000Z	62 \| moderate	14.829 \| fine	60.854 \| fine	28.697 \| good	0.597 \| good	29.218 \| good	0.296 \| good
2026-10-21T03:00:00.000Z	69 \| moderate	18.511 \| fine	81.418 \| fine	0.477 \| good	3.257 \| good	44.617 \| good	0.332 \| good
2026-10-21T04:00:00.000Z	64 \| moderate	15.605 \| fine	64.561 \| fine	13.594 \| good	0.555 \| good	27.713 \| good	0.311 \| good
2026-10-21T05:00:00.000Z	62 \| moderate	15.483 \| fine	63.079 \| fine	8.48 \| good	1.311 \| good	23.921 \| good	0.29 \| good
2026-10-21T06:00:00.000Z	58 \| moderate	13.401 \| fine	48.942 \| good	4.133 \| good	1.696 \| good	22.193 \| good	0.277 \| good
2026-10-21T07:00:00.000Z	56 \| moderate	12.43 \| fine	60.33 \| fine	5.849 \| good	1.461 \| good	18.411 \| good	0.29 \| good
2026-10-21T08:00:00.000Z	58 \| moderate	12.707 \| fine	67.116 \| fine	9.838 \| good	0.848 \| good	19.89 \| good	0.256 \| good
2026-10-21T09:00:00.000Z	69 \| moderate	18.969 \| fine	68.1 \| fine	5.022 \| good	0.818 \| good	19.377 \| good	0.243 \| good
2026-10-21T10:00:00.000Z	69 \| moderate	19.024 \| fine	92.106 \| fine	6.097 \| good	0.874 \| good	20.746 \| good	0.29 \| good
2026-10-21T11:00:00.000Z	75 \| moderate	22.154 \| fine	86.088 \| fine	2.042 \| good	0.943 \| good	23.452 \| good	0.358 \| good
2026-10-21T12:00:00.000Z	84 \| moderate	27.428 \| fine	118.71 \| fine	4.567 \| good	0.918 \| good	22.179 \| good	0.372 \| good
2026-10-21T13:00:00.000Z	90 \| moderate	30.247 \| fine	123.789 \| fine	4.555 \| good	0.954 \| good	17.695 \| good	0.372 \| good
2026-10-21T14:00:00.000Z	60 \| moderate	14.111 \| fine	60.605 \| fine	9.216 \| good	1.156 \| good	24.683 \| good	0.519 \| good
2026-10-21T15:00:00.000Z	62 \| moderate	14.972 \| fine	66.037 \| fine	8.023 \| good	1.594 \| good	23.181 \| good	0.407 \| good
2026-10-21T16:00:00.000Z	69 \| moderate	18.744 \| fine	50.776 \| good	10.631 \| good	1.913 \| good	21.357 \| good	0.311 \| good
2026-10-21T17:00:00.000Z	73 \| moderate	20.706 \| fine	73.897 \| fine	15.511 \| good	1.751 \| good	19.836 \| good	0.264 \| good
2026-10-21T18:00:00.000Z	66 \| moderate	17.04 \| fine	71.855 \| fine	23.459 \| good	1.74 \| good	18.03 \| good	0.251 \| good
2026-10-21T19:00:00.000Z	62 \| moderate	15.27 \| fine	65.088 \| fine	30.909 \| good	1.147 \| good	16.314 \| good	0.251 \| good
2026-10-21T20:00:00.000Z	52 \| moderate	9.988 \| good	43.969 \| good	35.454 \| good	1.177 \| good	9.215 \| good	0.251 \| good
2026-10-21T21:00:00.000Z	44 \| good	8.351 \| good	40.55 \| good	39.805 \| good	1.332 \| good	6.758 \| good	0.251 \| good
2026-10-21T22:00:00.000Z	44 \| good	7.876 \| good	34.918 \| good	43.784 \| good	1.339 \| good	15.912 \| good	0.251 \| good
2026-10-21T23:00:00.000Z	44 \| good	8.164 \| good	32.875 \| good	46.994 \| good	1.991 \| good	24.663 \| good	0.264 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	10.339 \| good	42.104 \| good	33.713 \| good	1.47 \| good	18.685 \| good	0.325 \| good
2026-10-22T01:00:00.000Z	56 \| moderate	11.782 \| good	47.381 \| good	32.351 \| good	1.067 \| good	18.746 \| good	0.365 \| good
2026-10-22T02:00:00.000Z	64 \| moderate	15.534 \| fine	54.134 \| good	30.014 \| good	0.851 \| good	24.118 \| good	0.385 \| good
2026-10-22T03:00:00.000Z	41 \| good	6.78 \| good	30.446 \| good	17.868 \| good	2.94 \| good	42.736 \| good	0.516 \| good
2026-10-22T04:00:00.000Z	62 \| moderate	14.6 \| fine	62.044 \| fine	19.933 \| good	1.525 \| good	32.331 \| good	0.432 \| good
2026-10-22T05:00:00.000Z	66 \| moderate	17.105 \| fine	73.712 \| fine	21.701 \| good	1.22 \| good	32.08 \| good	0.399 \| good
2026-10-22T06:00:00.000Z	64 \| moderate	15.839 \| fine	59.278 \| fine	13.569 \| good	1.133 \| good	25.922 \| good	0.486 \| good
2026-10-22T07:00:00.000Z	64 \| moderate	16.117 \| fine	69.789 \| fine	9.789 \| good	1.102 \| good	23.531 \| good	0.486 \| good
2026-10-22T08:00:00.000Z	66 \| moderate	16.76 \| fine	58.707 \| fine	12.03 \| good	0.982 \| good	20.593 \| good	0.344 \| good
2026-10-22T09:00:00.000Z	66 \| moderate	16.988 \| fine	68.858 \| fine	8.755 \| good	0.969 \| good	21.095 \| good	0.331 \| good
2026-10-22T10:00:00.000Z	62 \| moderate	14.921 \| fine	65.696 \| fine	4.407 \| good	0.814 \| good	17.862 \| good	0.318 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	15.558 \| fine	52.795 \| good	11.163 \| good	0.8 \| good	16.824 \| good	0.5 \| good
2026-10-22T12:00:00.000Z	64 \| moderate	15.595 \| fine	33.904 \| good	10.053 \| good	0.804 \| good	19.238 \| good	0.529 \| good
2026-10-22T13:00:00.000Z	67 \| moderate	17.459 \| fine	88.302 \| fine	14.77 \| good	0.958 \| good	19.557 \| good	0.438 \| good
2026-10-22T14:00:00.000Z	66 \| moderate	17.077 \| fine	41.56 \| good	6.949 \| good	1.272 \| good	19.61 \| good	0.486 \| good
2026-10-22T15:00:00.000Z	62 \| moderate	15.141 \| fine	43.765 \| good	11.307 \| good	1.508 \| good	22.038 \| good	0.548 \| good
2026-10-22T16:00:00.000Z	60 \| moderate	13.639 \| fine	59.928 \| fine	23.148 \| good	1.621 \| good	22.342 \| good	0.323 \| good
2026-10-22T17:00:00.000Z	60 \| moderate	13.705 \| fine	49.323 \| good	21.337 \| good	1.979 \| good	21.519 \| good	0.291 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	12.682 \| fine	58.797 \| fine	24.705 \| good	1.606 \| good	17.8 \| good	0.243 \| good
2026-10-22T19:00:00.000Z	56 \| moderate	11.878 \| good	51.728 \| good	27.096 \| good	2.475 \| good	21.16 \| good	0.216 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	10.563 \| good	41.702 \| good	30.911 \| good	1.852 \| good	11.637 \| good	0.216 \| good
2026-10-22T21:00:00.000Z	54 \| moderate	10.823 \| good	40.518 \| good	33.032 \| good	1.816 \| good	6.712 \| good	0.251 \| good
2026-10-22T22:00:00.000Z	54 \| moderate	10.959 \| good	50.095 \| good	43.73 \| good	1.417 \| good	8.836 \| good	0.251 \| good
2026-10-22T22:00:00.000Z	54 \| moderate	10.651 \| good	49.14 \| good	40.236 \| good	1.392 \| good	8.804 \| good	0.256 \| good
2026-10-22T23:00:00.000Z	62 \| moderate	14.817 \| fine	66.148 \| fine	26.169 \| good	1.98 \| good	42.685 \| good	0.392 \| good
2026-10-23T00:00:00.000Z	64 \| moderate	15.809 \| fine	70.171 \| fine	15.472 \| good	2.268 \| good	49.51 \| good	0.475 \| good
2026-10-23T01:00:00.000Z	67 \| moderate	17.507 \| fine	77.059 \| fine	8.475 \| good	2.43 \| good	50.972 \| good	0.49 \| good
2026-10-23T02:00:00.000Z	67 \| moderate	18.497 \| fine	81.835 \| fine	3.22 \| good	2.604 \| good	52.206 \| good	0.485 \| good
2026-10-23T03:00:00.000Z	69 \| moderate	19.316 \| fine	85.093 \| fine	1.762 \| good	2.788 \| good	52.331 \| good	0.484 \| good
2026-10-23T04:00:00.000Z	67 \| moderate	17.595 \| fine	78.05 \| fine	2.232 \| good	2.925 \| good	51.834 \| good	0.488 \| good
2026-10-23T05:00:00.000Z	64 \| moderate	16.204 \| fine	72.106 \| fine	2.683 \| good	2.886 \| good	50.884 \| good	0.488 \| good
2026-10-23T06:00:00.000Z	64 \| moderate	16.463 \| fine	73.206 \| fine	3.701 \| good	2.793 \| good	49.644 \| good	0.467 \| good
2026-10-23T07:00:00.000Z	67 \| moderate	18.427 \| fine	81.241 \| fine	4.372 \| good	2.836 \| good	48.199 \| good	0.445 \| good
2026-10-23T08:00:00.000Z	75 \| moderate	21.584 \| fine	94.768 \| fine	3.798 \| good	2.979 \| good	46.589 \| good	0.427 \| good
2026-10-23T09:00:00.000Z	79 \| moderate	23.877 \| fine	104.597 \| fine	2.462 \| good	3.169 \| good	44.698 \| good	0.411 \| good
2026-10-23T10:00:00.000Z	82 \| moderate	25.791 \| fine	112.444 \| fine	2.295 \| good	3.436 \| good	42.699 \| good	0.398 \| good
2026-10-23T11:00:00.000Z	82 \| moderate	26.095 \| fine	113.74 \| fine	1.738 \| good	3.663 \| good	40.826 \| good	0.392 \| good
2026-10-23T12:00:00.000Z	81 \| moderate	25.267 \| fine	110.577 \| fine	0.926 \| good	3.928 \| good	39.306 \| good	0.407 \| good
2026-10-23T13:00:00.000Z	81 \| moderate	24.709 \| fine	107.706 \| fine	5.617 \| good	4.122 \| good	35.484 \| good	0.45 \| good
2026-10-23T14:00:00.000Z	75 \| moderate	22.262 \| fine	96.981 \| fine	16.147 \| good	3.643 \| good	30.067 \| good	0.438 \| good
2026-10-23T15:00:00.000Z	71 \| moderate	19.67 \| fine	86.774 \| fine	26.632 \| good	3.254 \| good	26.701 \| good	0.399 \| good
2026-10-23T16:00:00.000Z	67 \| moderate	17.776 \| fine	78.808 \| fine	35.44 \| good	2.743 \| good	22.328 \| good	0.323 \| good
2026-10-23T17:00:00.000Z	64 \| moderate	15.565 \| fine	69.75 \| fine	42.502 \| good	2.316 \| good	17.132 \| good	0.265 \| good
2026-10-23T18:00:00.000Z	62 \| moderate	14.512 \| fine	64.954 \| fine	48.566 \| good	2.299 \| good	11.433 \| good	0.224 \| good
2026-10-23T19:00:00.000Z	60 \| moderate	13.598 \| fine	61.014 \| fine	52.922 \| good	2.272 \| good	8.214 \| good	0.208 \| good
2026-10-23T20:00:00.000Z	56 \| moderate	12.345 \| fine	55.661 \| fine	54.545 \| good	2.191 \| good	7.152 \| good	0.203 \| good
2026-10-23T21:00:00.000Z	54 \| moderate	11.139 \| good	49.424 \| good	52.172 \| good	2.176 \| good	7.733 \| good	0.203 \| good
2026-10-23T22:00:00.000Z	56 \| moderate	12.059 \| good	54.321 \| good	38.403 \| good	2.1 \| good	14.77 \| good	0.233 \| good
2026-10-23T23:00:00.000Z	62 \| moderate	14.752 \| fine	65.94 \| fine	23.167 \| good	2.147 \| good	27.488 \| good	0.286 \| good
2026-10-24T00:00:00.000Z	64 \| moderate	16.089 \| fine	71.11 \| fine	15.049 \| good	2.277 \| good	36.726 \| good	0.312 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	15.775 \| fine	70.168 \| fine	10.345 \| good	2.37 \| good	39.625 \| good	0.302 \| good
2026-10-24T02:00:00.000Z	66 \| moderate	16.78 \| fine	74.011 \| fine	8.462 \| good	2.405 \| good	40.554 \| good	0.291 \| good
2026-10-24T03:00:00.000Z	66 \| moderate	16.839 \| fine	74.842 \| fine	12.618 \| good	2.403 \| good	39.57 \| good	0.281 \| good
2026-10-24T04:00:00.000Z	64 \| moderate	15.701 \| fine	69.887 \| fine	17.294 \| good	2.36 \| good	36.087 \| good	0.272 \| good
2026-10-24T05:00:00.000Z	60 \| moderate	13.91 \| fine	62.793 \| fine	21.386 \| good	2.248 \| good	28.882 \| good	0.261 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.496 \| fine	60.956 \| fine	21.184 \| good	2.125 \| good	22.151 \| good	0.249 \| good
2026-10-24T07:00:00.000Z	58 \| moderate	13.229 \| fine	59.17 \| fine	19.828 \| good	1.964 \| good	17.657 \| good	0.24 \| good
2026-10-24T08:00:00.000Z	58 \| moderate	12.536 \| fine	56.145 \| fine	19.318 \| good	1.82 \| good	14.838 \| good	0.234 \| good
2026-10-24T09:00:00.000Z	58 \| moderate	12.971 \| fine	58.193 \| fine	17.033 \| good	1.713 \| good	13.391 \| good	0.232 \| good
2026-10-24T10:00:00.000Z	56 \| moderate	12.444 \| fine	56.024 \| fine	17.204 \| good	1.653 \| good	13.09 \| good	0.232 \| good
2026-10-24T11:00:00.000Z	60 \| moderate	13.513 \| fine	60.114 \| fine	16.323 \| good	1.645 \| good	14.056 \| good	0.236 \| good
2026-10-24T12:00:00.000Z	62 \| moderate	14.797 \| fine	65.967 \| fine	15.101 \| good	1.715 \| good	18.727 \| good	0.246 \| good
2026-10-24T13:00:00.000Z	64 \| moderate	15.91 \| fine	70.901 \| fine	17.989 \| good	1.797 \| good	20.187 \| good	0.262 \| good
2026-10-24T14:00:00.000Z	66 \| moderate	17.231 \| fine	76.615 \| fine	26.915 \| good	1.814 \| good	18.848 \| good	0.279 \| good
2026-10-24T15:00:00.000Z	64 \| moderate	16.128 \| fine	71.898 \| fine	34.726 \| good	1.863 \| good	16.889 \| good	0.272 \| good
2026-10-24T16:00:00.000Z	62 \| moderate	14.537 \| fine	64.964 \| fine	41.097 \| good	1.883 \| good	15.482 \| good	0.263 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	12.969 \| fine	58.207 \| fine	44.725 \| good	1.906 \| good	14.393 \| good	0.255 \| good
2026-10-24T18:00:00.000Z	58 \| moderate	12.863 \| fine	58.001 \| fine	47.58 \| good	1.919 \| good	12.561 \| good	0.242 \| good
2026-10-24T19:00:00.000Z	58 \| moderate	12.573 \| fine	56.843 \| fine	51.075 \| good	1.887 \| good	10.461 \| good	0.226 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	11.476 \| good	50.835 \| good	51.884 \| good	1.863 \| good	9.679 \| good	0.217 \| good
2026-10-24T21:00:00.000Z	54 \| moderate	11.088 \| good	49.011 \| good	49.828 \| good	1.853 \| good	10.812 \| good	0.217 \| good
2026-10-24T22:00:00.000Z	54 \| moderate	10.728 \| good	47.501 \| good	44.152 \| good	1.806 \| good	15.194 \| good	0.231 \| good

Schaumburg, Illinois live air quality index now

Major air pollutants in Schaumburg, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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Rolling Meadows, Illinois

Bloomingdale, Illinois

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Frequently asked questions

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What is the current concentration of PM2.5 in Schaumburg, Illinois?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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