What are the current PM10 levels at Sterling, Illinois?

The current PM10 levels in Sterling, Illinois are 17.22 μg/m3.

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

The current sulfur dioxide (SO2) levels in Sterling, Illinois are 0.359 ppb.

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

The current ozone (O3) levels at Sterling, Illinois is 22.041 ppm.

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

The current nitrogen dioxide (NO2) levels at Sterling, Illinois is 1.525 ppb.

Real-time air quality index in Sterling, Illinois today

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

Stay updated with real-time air quality in Sterling, 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

Sterling, Illinois

Last updated: ... (Local time)

Common air pollutants in Sterling, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.76 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.66 μg/m³

155

255

425

605+

Ozone (O₃)

37.71 ppb

201

201+

Sulfur Dioxide (SO₂)

0.92 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Sterling, Illinois

Scroll To Air Quality Map

Track live Sterling, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T21:00:00.000Z	33 \| good	5.99 \| good	28.004 \| good	34.183 \| good	1.015 \| good	1.163 \| good	0.123 \| good
2025-07-20T22:00:00.000Z	38 \| good	6.718 \| good	21.646 \| good	36.166 \| good	0.668 \| good	1.246 \| good	0.118 \| good
2025-07-20T23:00:00.000Z	34 \| good	5.903 \| good	22.255 \| good	36.723 \| good	0.73 \| good	1.536 \| good	0.174 \| good
2025-07-21T00:00:00.000Z	31 \| good	3.51 \| good	18.893 \| good	34.281 \| good	0.437 \| good	1.6 \| good	0.21 \| good
2025-07-21T01:00:00.000Z	30 \| good	3.865 \| good	23.347 \| good	32.004 \| good	0.494 \| good	2.047 \| good	0.21 \| good
2025-07-21T02:00:00.000Z	27 \| good	5.122 \| good	24.561 \| good	27.809 \| good	0.473 \| good	2.661 \| good	0.21 \| good
2025-07-21T03:00:00.000Z	33 \| good	5.733 \| good	29.539 \| good	32.705 \| good	0.486 \| good	2.581 \| good	0.221 \| good
2025-07-21T04:00:00.000Z	27 \| good	4.686 \| good	21.817 \| good	26.599 \| good	0.4 \| good	2.21 \| good	0.21 \| good
2025-07-21T05:00:00.000Z	27 \| good	4.672 \| good	20.191 \| good	29.499 \| good	0.444 \| good	1.648 \| good	0.21 \| good
2025-07-21T06:00:00.000Z	27 \| good	5.353 \| good	20.163 \| good	25.067 \| good	0.482 \| good	1.257 \| good	0.192 \| good
2025-07-21T07:00:00.000Z	44 \| good	7.773 \| good	29.473 \| good	23.274 \| good	0.519 \| good	1.561 \| good	0.192 \| good
2025-07-21T08:00:00.000Z	105 \| sensitive	37.271 \| moderate	158.72 \| moderate	28.937 \| good	0.384 \| good	2.107 \| good	0.192 \| good
2025-07-21T09:00:00.000Z	112 \| sensitive	40.233 \| moderate	146.795 \| fine	28.1 \| good	0.469 \| good	2.41 \| good	0.174 \| good
2025-07-21T10:00:00.000Z	117 \| sensitive	42.028 \| moderate	106.65 \| fine	20.061 \| good	0.547 \| good	5.843 \| good	0.174 \| good
2025-07-21T11:00:00.000Z	102 \| sensitive	33.532 \| fine	157.246 \| moderate	23.86 \| good	0.841 \| good	4.112 \| good	0.156 \| good
2025-07-21T12:00:00.000Z	99 \| moderate	34.751 \| fine	136.831 \| fine	23.83 \| good	0.962 \| good	4.868 \| good	0.156 \| good
2025-07-21T13:00:00.000Z	129 \| sensitive	47.476 \| moderate	166.306 \| moderate	25.296 \| good	1.238 \| good	5.129 \| good	0.206 \| good
2025-07-21T14:00:00.000Z	127 \| sensitive	46.119 \| moderate	136.055 \| fine	26.801 \| good	1.257 \| good	2.821 \| good	0.188 \| good
2025-07-21T15:00:00.000Z	75 \| moderate	21.518 \| fine	103.855 \| fine	23.119 \| good	1.659 \| good	3.115 \| good	0.188 \| good
2025-07-21T16:00:00.000Z	73 \| moderate	20.656 \| fine	78.438 \| fine	30.565 \| good	1.566 \| good	2.065 \| good	0.149 \| good
2025-07-21T17:00:00.000Z	75 \| moderate	21.599 \| fine	77.156 \| fine	35.214 \| good	1.129 \| good	1.626 \| good	0.149 \| good
2025-07-21T18:00:00.000Z	67 \| moderate	18.114 \| fine	49.971 \| good	35.53 \| good	0.869 \| good	1.835 \| good	0.164 \| good
2025-07-21T19:00:00.000Z	66 \| moderate	16.543 \| fine	39.7 \| good	34.242 \| good	0.889 \| good	1.891 \| good	0.246 \| good
2025-07-21T20:00:00.000Z	64 \| moderate	15.628 \| fine	38.636 \| good	37.034 \| good	0.708 \| good	1.652 \| good	0.171 \| good
2025-07-21T21:00:00.000Z	54 \| moderate	11.405 \| good	46.374 \| good	37.893 \| good	0.878 \| good	1.812 \| good	0.19 \| good
2025-07-21T22:00:00.000Z	60 \| moderate	13.596 \| fine	26.137 \| good	38.312 \| good	1.012 \| good	1.987 \| good	0.209 \| good
2025-07-21T23:00:00.000Z	49 \| good	8.939 \| good	29.153 \| good	43.318 \| good	0.51 \| good	1.681 \| good	0.238 \| good
2025-07-22T00:00:00.000Z	54 \| moderate	10.503 \| good	38.151 \| good	46.415 \| good	0.611 \| good	1.938 \| good	0.256 \| good
2025-07-22T01:00:00.000Z	42 \| good	6.609 \| good	19.271 \| good	44.713 \| good	0.902 \| good	2.125 \| good	0.273 \| good
2025-07-22T02:00:00.000Z	38 \| good	6.085 \| good	26.067 \| good	41.061 \| good	0.89 \| good	2.813 \| good	0.255 \| good
2025-07-22T03:00:00.000Z	33 \| good	6.044 \| good	26.943 \| good	25.138 \| good	1.199 \| good	4.979 \| good	0.251 \| good
2025-07-22T04:00:00.000Z	73 \| moderate	21.017 \| fine	69.376 \| fine	29.379 \| good	0.499 \| good	4.46 \| good	0.202 \| good
2025-07-22T05:00:00.000Z	84 \| moderate	26.617 \| fine	106.833 \| fine	30.914 \| good	0.696 \| good	5.848 \| good	0.166 \| good
2025-07-22T06:00:00.000Z	75 \| moderate	21.549 \| fine	92.89 \| fine	32.949 \| good	0.651 \| good	6.623 \| good	0.165 \| good
2025-07-22T07:00:00.000Z	77 \| moderate	22.731 \| fine	104.874 \| fine	31.164 \| good	0.525 \| good	6.199 \| good	0.149 \| good
2025-07-22T08:00:00.000Z	71 \| moderate	19.854 \| fine	70.989 \| fine	26.888 \| good	0.355 \| good	7.92 \| good	0.149 \| good
2025-07-22T09:00:00.000Z	64 \| moderate	16.087 \| fine	55.495 \| fine	23.904 \| good	0.424 \| good	8.86 \| good	0.149 \| good
2025-07-22T10:00:00.000Z	38 \| good	6.674 \| good	30.397 \| good	21.611 \| good	0.627 \| good	6.396 \| good	0.149 \| good
2025-07-22T11:00:00.000Z	49 \| good	9.024 \| good	38.894 \| good	24.305 \| good	0.855 \| good	6.793 \| good	0.182 \| good
2025-07-22T12:00:00.000Z	66 \| moderate	16.677 \| fine	60.218 \| fine	22.548 \| good	1.004 \| good	8.593 \| good	0.182 \| good
2025-07-22T13:00:00.000Z	66 \| moderate	16.987 \| fine	78.318 \| fine	22.801 \| good	0.936 \| good	6.807 \| good	0.193 \| good
2025-07-22T14:00:00.000Z	67 \| moderate	17.588 \| fine	65.002 \| fine	25.384 \| good	1.125 \| good	4.277 \| good	0.204 \| good
2025-07-22T15:00:00.000Z	53 \| moderate	10.044 \| good	59.082 \| fine	25.527 \| good	1.623 \| good	3.434 \| good	0.222 \| good
2025-07-22T16:00:00.000Z	54 \| moderate	10.536 \| good	54.479 \| good	27.828 \| good	1.433 \| good	2.649 \| good	0.188 \| good
2025-07-22T17:00:00.000Z	52 \| moderate	10.446 \| good	43.516 \| good	29.679 \| good	1.078 \| good	1.888 \| good	0.188 \| good
2025-07-22T18:00:00.000Z	60 \| moderate	14.049 \| fine	50.428 \| good	35.367 \| good	1.012 \| good	1.84 \| good	0.161 \| good
2025-07-22T19:00:00.000Z	60 \| moderate	13.759 \| fine	45.661 \| good	37.71 \| good	0.924 \| good	1.661 \| good	0.219 \| good
2025-07-22T20:00:00.000Z	60 \| moderate	13.759 \| fine	45.661 \| good	37.71 \| good	0.924 \| good	1.661 \| good	0.219 \| good
2025-07-18T02:00:00.000Z	60 \| moderate	14.099 \| fine	63.125 \| fine	32.727 \| good	0.129 \| good	3.643 \| good	0.157 \| good
2025-07-18T03:00:00.000Z	54 \| moderate	11.067 \| good	49.045 \| good	29.454 \| good	0.144 \| good	4.792 \| good	0.166 \| good
2025-07-18T04:00:00.000Z	52 \| moderate	10.226 \| good	45.156 \| good	25.424 \| good	0.361 \| good	5.193 \| good	0.167 \| good
2025-07-18T05:00:00.000Z	49 \| good	8.963 \| good	39.471 \| good	20.824 \| good	0.578 \| good	5.594 \| good	0.169 \| good
2025-07-18T06:00:00.000Z	38 \| good	7.494 \| good	32.859 \| good	16.999 \| good	0.795 \| good	5.995 \| good	0.17 \| good
2025-07-18T07:00:00.000Z	38 \| good	6.704 \| good	29.87 \| good	16.514 \| good	0.845 \| good	6.045 \| good	0.166 \| good
2025-07-18T08:00:00.000Z	33 \| good	6.36 \| good	28.55 \| good	15.058 \| good	0.895 \| good	6.094 \| good	0.162 \| good
2025-07-18T09:00:00.000Z	27 \| good	5.313 \| good	22.976 \| good	13.09 \| good	0.946 \| good	6.143 \| good	0.158 \| good
2025-07-18T10:00:00.000Z	16 \| good	3.402 \| good	15.066 \| good	13.262 \| good	0.861 \| good	5.681 \| good	0.157 \| good
2025-07-18T11:00:00.000Z	22 \| good	3.881 \| good	16.943 \| good	13.086 \| good	0.777 \| good	5.218 \| good	0.155 \| good
2025-07-18T12:00:00.000Z	22 \| good	3.685 \| good	16.032 \| good	16.296 \| good	0.692 \| good	4.756 \| good	0.154 \| good
2025-07-18T13:00:00.000Z	22 \| good	3.578 \| good	15.893 \| good	20.557 \| good	0.765 \| good	3.989 \| good	0.15 \| good
2025-07-18T14:00:00.000Z	24 \| good	4.324 \| good	19 \| good	25.755 \| good	0.838 \| good	3.222 \| good	0.146 \| good
2025-07-18T15:00:00.000Z	31 \| good	5.437 \| good	23.13 \| good	32.502 \| good	0.911 \| good	2.455 \| good	0.141 \| good
2025-07-18T16:00:00.000Z	33 \| good	6.046 \| good	26.806 \| good	35.222 \| good	0.846 \| good	1.958 \| good	0.141 \| good
2025-07-18T17:00:00.000Z	38 \| good	7.096 \| good	31.507 \| good	38.079 \| good	0.782 \| good	1.461 \| good	0.14 \| good
2025-07-18T18:00:00.000Z	44 \| good	7.572 \| good	33.433 \| good	41.461 \| good	0.717 \| good	0.964 \| good	0.14 \| good
2025-07-18T19:00:00.000Z	44 \| good	7.927 \| good	34.677 \| good	42.042 \| good	0.716 \| good	1.047 \| good	0.143 \| good
2025-07-18T20:00:00.000Z	39 \| good	7.452 \| good	32.677 \| good	42.062 \| good	0.714 \| good	1.13 \| good	0.146 \| good
2025-07-18T21:00:00.000Z	38 \| good	7.167 \| good	31.567 \| good	39.439 \| good	0.712 \| good	1.212 \| good	0.149 \| good
2025-07-18T22:00:00.000Z	38 \| good	7.308 \| good	32.381 \| good	38.835 \| good	0.696 \| good	1.864 \| good	0.157 \| good
2025-07-18T23:00:00.000Z	38 \| good	6.869 \| good	30.422 \| good	38.373 \| good	0.68 \| good	2.516 \| good	0.165 \| good
2025-07-19T00:00:00.000Z	44 \| good	8.34 \| good	36.478 \| good	36.251 \| good	0.664 \| good	3.168 \| good	0.173 \| good
2025-07-19T01:00:00.000Z	52 \| moderate	9.517 \| good	42.509 \| good	38.66 \| good	0.642 \| good	6.213 \| good	0.199 \| good
2025-07-19T02:00:00.000Z	44 \| good	8.24 \| good	36.338 \| good	33.96 \| good	0.621 \| good	9.258 \| good	0.225 \| good
2025-07-19T03:00:00.000Z	38 \| good	7.135 \| good	31.475 \| good	27.799 \| good	0.6 \| good	12.304 \| good	0.251 \| good
2025-07-19T04:00:00.000Z	44 \| good	7.696 \| good	33.902 \| good	24.861 \| good	0.616 \| good	10.709 \| good	0.238 \| good
2025-07-19T05:00:00.000Z	38 \| good	7.373 \| good	32.608 \| good	22.551 \| good	0.633 \| good	9.114 \| good	0.224 \| good
2025-07-19T06:00:00.000Z	49 \| good	8.742 \| good	38.622 \| good	21.166 \| good	0.649 \| good	7.519 \| good	0.211 \| good
2025-07-19T07:00:00.000Z	49 \| good	9.424 \| good	41.966 \| good	20.462 \| good	0.597 \| good	6.466 \| good	0.199 \| good
2025-07-19T08:00:00.000Z	52 \| moderate	10.021 \| good	44.54 \| good	19.876 \| good	0.544 \| good	5.412 \| good	0.187 \| good
2025-07-19T09:00:00.000Z	52 \| moderate	10.066 \| good	44.784 \| good	18.978 \| good	0.491 \| good	4.359 \| good	0.176 \| good
2025-07-19T10:00:00.000Z	44 \| good	7.711 \| good	33.945 \| good	17.094 \| good	0.45 \| good	4.209 \| good	0.185 \| good
2025-07-19T11:00:00.000Z	49 \| good	8.562 \| good	37.458 \| good	19.608 \| good	0.409 \| good	4.059 \| good	0.194 \| good
2025-07-19T12:00:00.000Z	44 \| good	8.475 \| good	37.206 \| good	21.374 \| good	0.368 \| good	3.909 \| good	0.204 \| good
2025-07-19T13:00:00.000Z	49 \| good	9.037 \| good	39.582 \| good	22.268 \| good	0.278 \| good	3.418 \| good	0.2 \| good
2025-07-19T14:00:00.000Z	52 \| moderate	10.296 \| good	45.795 \| good	24.301 \| good	0.188 \| good	2.926 \| good	0.197 \| good
2025-07-19T15:00:00.000Z	52 \| moderate	9.761 \| good	43.206 \| good	33.027 \| good	0.099 \| good	2.435 \| good	0.194 \| good
2025-07-19T16:00:00.000Z	52 \| moderate	10.142 \| good	45.132 \| good	38.691 \| good	0.098 \| good	1.97 \| good	0.189 \| good
2025-07-19T17:00:00.000Z	52 \| moderate	9.651 \| good	43.027 \| good	39.239 \| good	0.097 \| good	1.505 \| good	0.185 \| good
2025-07-19T18:00:00.000Z	52 \| moderate	10.367 \| good	45.729 \| good	37.136 \| good	0.097 \| good	1.039 \| good	0.181 \| good
2025-07-19T19:00:00.000Z	56 \| moderate	11.653 \| good	51.234 \| good	39.966 \| good	0.088 \| good	1.023 \| good	0.18 \| good
2025-07-19T20:00:00.000Z	54 \| moderate	10.832 \| good	47.844 \| good	42.565 \| good	0.078 \| good	1.007 \| good	0.179 \| good
2025-07-19T21:00:00.000Z	54 \| moderate	10.766 \| good	47.837 \| good	42.353 \| good	0.069 \| good	0.991 \| good	0.178 \| good
2025-07-19T22:00:00.000Z	54 \| moderate	11.396 \| good	50.235 \| good	43.041 \| good	0.067 \| good	1.438 \| good	0.181 \| good
2025-07-19T23:00:00.000Z	54 \| moderate	11.082 \| good	49.065 \| good	42.44 \| good	0.065 \| good	1.884 \| good	0.185 \| good
2025-07-20T00:00:00.000Z	41 \| good	2.059 \| good	2.565 \| good	44.453 \| good	0.063 \| good	2.328 \| good	0.188 \| good
2025-07-20T01:00:00.000Z	54 \| moderate	11.451 \| good	50.619 \| good	37.319 \| good	0.084 \| good	4.264 \| good	0.203 \| good

Sterling

Empower business decisions with accurate air quality data

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

0.15ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

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

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

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

The worst air quality in Sterling, Illinois was recorded at 01:00:00 on 2025-07-17.

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

The best air quality in Sterling, Illinois was recorded at 04:00:00 on 2025-07-17.

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

The real-time air quality index in Sterling, Illinois is 20, currently categorized as Good.

Which pollutant is found most often in Sterling, Illinois?

The most common pollutant in Sterling, Illinois is O3.

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

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

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

The measured PM_2.5 levels in Sterling, Illinois at present are 3.214 μg/m³.

What are the current PM₁₀ levels at Sterling, Illinois?

The current PM₁₀ levels in Sterling, Illinois are 17.22 μg/m³.

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

The current carbon monoxide (CO) level in Sterling, Illinois is 0.177 ppm.

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

The current sulfur dioxide (SO₂) levels in Sterling, Illinois are 0.359 ppb.

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

The current ozone (O₃) levels at Sterling, Illinois is 22.041 ppm.

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

The current nitrogen dioxide (NO₂) levels at Sterling, Illinois is 1.525 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions