What is the current level of PM10 in Sycamore, Illinois?

Sycamore, Illinois currently has a PM10 concentration of 37.156 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Sycamore, Illinois is 1.376 ppb.

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

Sycamore, Illinois currently has an ozone (O3) concentration of 26.902 ppm.

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

The current level of nitrogen dioxide (NO2) in Sycamore, Illinois is 4.241 ppb.

Current air quality index in Sycamore, Illinois today

Q: What is the PM2.5 concentration in Sycamore, Illinois right now?

Sycamore, Illinois currently has a PM2.5 concentration of 10.132 μg/m3.

Stay updated with real-time air quality in Sycamore, 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

Sycamore, Illinois

Last updated: ... (Local time)

Common air pollutants in Sycamore, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.13 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.16 μg/m³

155

255

425

605+

Ozone (O₃)

26.90 ppb

201

201+

Sulfur Dioxide (SO₂)

1.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.24 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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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Sycamore, Illinois

Scroll To Air Quality Map

Track live Sycamore, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T01:00:00.000Z	82 \| moderate	25.718 \| fine	114.867 \| fine	12.531 \| good	0.561 \| good	9.874 \| good	0.295 \| good
2026-03-05T02:00:00.000Z	79 \| moderate	24.409 \| fine	107.154 \| fine	11.315 \| good	0.549 \| good	11.49 \| good	0.305 \| good
2026-03-05T03:00:00.000Z	84 \| moderate	26.505 \| fine	115.239 \| fine	7.366 \| good	3.328 \| good	21.175 \| good	0.341 \| good
2026-03-05T04:00:00.000Z	82 \| moderate	25.945 \| fine	106.772 \| fine	9.548 \| good	0.501 \| good	13.581 \| good	0.293 \| good
2026-03-05T05:00:00.000Z	75 \| moderate	22.349 \| fine	84.037 \| fine	11.72 \| good	0.417 \| good	12.354 \| good	0.283 \| good
2026-03-05T06:00:00.000Z	84 \| moderate	26.712 \| fine	90.947 \| fine	11.738 \| good	0.426 \| good	14.446 \| good	0.295 \| good
2026-03-05T07:00:00.000Z	92 \| moderate	30.521 \| fine	122.999 \| fine	12.508 \| good	0.447 \| good	13.347 \| good	0.283 \| good
2026-03-05T08:00:00.000Z	94 \| moderate	31.974 \| fine	124.675 \| fine	7.407 \| good	0.447 \| good	15.063 \| good	0.283 \| good
2026-03-05T09:00:00.000Z	84 \| moderate	27.004 \| fine	119.211 \| fine	6.391 \| good	0.447 \| good	13.413 \| good	0.252 \| good
2026-03-05T10:00:00.000Z	81 \| moderate	25.191 \| fine	99.974 \| fine	6.998 \| good	0.492 \| good	13.889 \| good	0.284 \| good
2026-03-05T11:00:00.000Z	90 \| moderate	29.813 \| fine	113.584 \| fine	10.71 \| good	0.445 \| good	9.029 \| good	0.274 \| good
2026-03-05T12:00:00.000Z	96 \| moderate	29.009 \| fine	145.978 \| fine	12.869 \| good	0.411 \| good	9.886 \| good	0.274 \| good
2026-03-05T13:00:00.000Z	86 \| moderate	27.833 \| fine	114.644 \| fine	9.759 \| good	0.434 \| good	9.791 \| good	0.274 \| good
2026-03-05T14:00:00.000Z	87 \| moderate	27.385 \| fine	128.248 \| fine	8.666 \| good	0.454 \| good	11.797 \| good	0.389 \| good
2026-03-05T15:00:00.000Z	67 \| moderate	17.612 \| fine	58.949 \| fine	14.69 \| good	0.462 \| good	12.077 \| good	0.357 \| good
2026-03-05T16:00:00.000Z	66 \| moderate	16.934 \| fine	61.933 \| fine	16.525 \| good	0.503 \| good	9.027 \| good	0.274 \| good
2026-03-05T17:00:00.000Z	73 \| moderate	20.522 \| fine	72.952 \| fine	16.845 \| good	0.468 \| good	6.705 \| good	0.274 \| good
2026-03-05T18:00:00.000Z	83 \| moderate	24.889 \| fine	120.34 \| fine	11.496 \| good	0.426 \| good	7.555 \| good	0.274 \| good
2026-03-05T19:00:00.000Z	71 \| moderate	19.783 \| fine	83.378 \| fine	15.738 \| good	0.424 \| good	6.402 \| good	0.274 \| good
2026-03-05T20:00:00.000Z	69 \| moderate	19.464 \| fine	89.498 \| fine	19.9 \| good	0.717 \| good	6.409 \| good	0.274 \| good
2026-03-05T21:00:00.000Z	66 \| moderate	17.325 \| fine	81.585 \| fine	20.095 \| good	1.35 \| good	6.495 \| good	0.284 \| good
2026-03-05T22:00:00.000Z	69 \| moderate	18.798 \| fine	88.069 \| fine	15.431 \| good	1.078 \| good	7.12 \| good	0.284 \| good
2026-03-05T23:00:00.000Z	64 \| moderate	16.143 \| fine	65.293 \| fine	20.458 \| good	0.797 \| good	9.757 \| good	0.316 \| good
2026-03-06T00:00:00.000Z	64 \| moderate	16.419 \| fine	56.656 \| fine	14.958 \| good	0.604 \| good	11.004 \| good	0.316 \| good
2026-03-06T01:00:00.000Z	62 \| moderate	15.08 \| fine	35.213 \| good	3.795 \| good	0.523 \| good	11.084 \| good	0.295 \| good
2026-03-06T02:00:00.000Z	56 \| moderate	11.826 \| good	58.851 \| fine	4.879 \| good	0.45 \| good	13.149 \| good	0.327 \| good
2026-03-06T03:00:00.000Z	107 \| sensitive	38.144 \| moderate	167.443 \| moderate	2.675 \| good	2.725 \| good	21.828 \| good	0.447 \| good
2026-03-06T04:00:00.000Z	88 \| moderate	29.122 \| fine	127.183 \| fine	3.158 \| good	0.705 \| good	14.151 \| good	0.284 \| good
2026-03-06T05:00:00.000Z	96 \| moderate	32.584 \| fine	122.585 \| fine	3.419 \| good	0.616 \| good	15.254 \| good	0.327 \| good
2026-03-06T06:00:00.000Z	92 \| moderate	30.957 \| fine	116.513 \| fine	3.141 \| good	1.128 \| good	11.781 \| good	0.295 \| good
2026-03-06T07:00:00.000Z	84 \| moderate	27.06 \| fine	117.319 \| fine	6.075 \| good	1.76 \| good	12.008 \| good	0.307 \| good
2026-03-06T08:00:00.000Z	84 \| moderate	27.254 \| fine	104.864 \| fine	3.328 \| good	1.232 \| good	14.023 \| good	0.275 \| good
2026-03-06T09:00:00.000Z	81 \| moderate	24.855 \| fine	105.271 \| fine	2.156 \| good	0.744 \| good	14.465 \| good	0.254 \| good
2026-03-06T10:00:00.000Z	79 \| moderate	24.113 \| fine	89.512 \| fine	5.24 \| good	0.691 \| good	16.078 \| good	0.244 \| good
2026-03-06T11:00:00.000Z	77 \| moderate	22.735 \| fine	95.85 \| fine	4.83 \| good	0.589 \| good	15.893 \| good	0.244 \| good
2026-03-06T12:00:00.000Z	71 \| moderate	20.25 \| fine	81.919 \| fine	8.87 \| good	0.53 \| good	14.353 \| good	0.244 \| good
2026-03-06T13:00:00.000Z	64 \| moderate	15.841 \| fine	41.908 \| good	14.918 \| good	0.55 \| good	12.528 \| good	0.244 \| good
2026-03-06T14:00:00.000Z	44 \| good	7.801 \| good	22.633 \| good	13.491 \| good	0.708 \| good	10.224 \| good	0.27 \| good
2026-03-06T15:00:00.000Z	38 \| good	6.73 \| good	24.933 \| good	12.813 \| good	0.737 \| good	8.808 \| good	0.302 \| good
2026-03-06T16:00:00.000Z	38 \| good	6.547 \| good	26.499 \| good	12.608 \| good	0.678 \| good	6.473 \| good	0.349 \| good
2026-03-06T17:00:00.000Z	33 \| good	6.015 \| good	20.873 \| good	12.119 \| good	0.815 \| good	5.552 \| good	0.291 \| good
2026-03-06T18:00:00.000Z	38 \| good	6.628 \| good	33.019 \| good	13.66 \| good	0.657 \| good	5.204 \| good	0.233 \| good
2026-03-06T19:00:00.000Z	38 \| good	6.553 \| good	20.624 \| good	19.174 \| good	0.71 \| good	8.544 \| good	0.277 \| good
2026-03-06T20:00:00.000Z	38 \| good	7.234 \| good	36.891 \| good	19.034 \| good	1.014 \| good	8.822 \| good	0.309 \| good
2026-03-06T21:00:00.000Z	49 \| good	8.583 \| good	43.61 \| good	22.449 \| good	0.925 \| good	6.749 \| good	0.246 \| good
2026-03-06T22:00:00.000Z	44 \| good	8.469 \| good	26.621 \| good	24.27 \| good	0.692 \| good	5.065 \| good	0.246 \| good
2026-03-06T23:00:00.000Z	52 \| moderate	10.132 \| good	37.156 \| good	26.902 \| good	1.376 \| good	4.241 \| good	0.242 \| good
2026-03-07T00:00:00.000Z	52 \| moderate	10.132 \| good	37.156 \| good	26.902 \| good	1.376 \| good	4.241 \| good	0.242 \| good
2026-03-07T01:00:00.000Z	44 \| good	7.545 \| good	33.476 \| good	42.75 \| good	0.543 \| good	5.399 \| good	0.147 \| good
2026-03-07T02:00:00.000Z	41 \| good	6.588 \| good	29.33 \| good	44.183 \| good	0.565 \| good	4.79 \| good	0.137 \| good
2026-03-07T03:00:00.000Z	39 \| good	4.705 \| good	20.557 \| good	41.809 \| good	0.586 \| good	4.18 \| good	0.127 \| good
2026-03-07T04:00:00.000Z	36 \| good	4.256 \| good	18.883 \| good	38.806 \| good	0.538 \| good	3.556 \| good	0.119 \| good
2026-03-07T05:00:00.000Z	34 \| good	3.646 \| good	16 \| good	36.685 \| good	0.491 \| good	2.932 \| good	0.111 \| good
2026-03-07T06:00:00.000Z	31 \| good	3.13 \| good	13.18 \| good	34.332 \| good	0.443 \| good	2.308 \| good	0.103 \| good
2026-03-07T07:00:00.000Z	33 \| good	2.929 \| good	12.002 \| good	35.629 \| good	0.401 \| good	2.023 \| good	0.103 \| good
2026-03-07T08:00:00.000Z	37 \| good	2.915 \| good	12.002 \| good	39.856 \| good	0.359 \| good	1.738 \| good	0.102 \| good
2026-03-07T09:00:00.000Z	33 \| good	2.555 \| good	10.445 \| good	35.581 \| good	0.317 \| good	1.453 \| good	0.101 \| good
2026-03-07T10:00:00.000Z	33 \| good	2.458 \| good	9.902 \| good	36.223 \| good	0.271 \| good	1.308 \| good	0.101 \| good
2026-03-07T11:00:00.000Z	34 \| good	2.321 \| good	9.441 \| good	36.69 \| good	0.225 \| good	1.162 \| good	0.101 \| good
2026-03-07T12:00:00.000Z	33 \| good	1.41 \| good	5.67 \| good	35.725 \| good	0.179 \| good	1.017 \| good	0.1 \| good
2026-03-07T13:00:00.000Z	35 \| good	1.233 \| good	5 \| good	37.526 \| good	0.202 \| good	1.569 \| good	0.11 \| good
2026-03-07T14:00:00.000Z	34 \| good	2.818 \| good	11.377 \| good	36.787 \| good	0.226 \| good	2.12 \| good	0.121 \| good
2026-03-07T15:00:00.000Z	38 \| good	6.772 \| good	30.023 \| good	35.926 \| good	0.249 \| good	2.672 \| good	0.131 \| good
2026-03-07T16:00:00.000Z	44 \| good	7.911 \| good	34.67 \| good	34.113 \| good	0.292 \| good	2.32 \| good	0.156 \| good
2026-03-07T17:00:00.000Z	44 \| good	7.983 \| good	34.935 \| good	33.738 \| good	0.335 \| good	1.969 \| good	0.181 \| good
2026-03-07T18:00:00.000Z	44 \| good	8.158 \| good	35.735 \| good	34.62 \| good	0.378 \| good	1.617 \| good	0.206 \| good
2026-03-07T19:00:00.000Z	49 \| good	8.654 \| good	37.787 \| good	35.466 \| good	0.325 \| good	1.373 \| good	0.198 \| good
2026-03-07T20:00:00.000Z	52 \| moderate	9.755 \| good	43.288 \| good	33.535 \| good	0.273 \| good	1.128 \| good	0.191 \| good
2026-03-07T21:00:00.000Z	54 \| moderate	10.926 \| good	48 \| good	34.08 \| good	0.221 \| good	0.883 \| good	0.183 \| good
2026-03-07T22:00:00.000Z	54 \| moderate	11.452 \| good	50.632 \| good	36.528 \| good	0.201 \| good	1.224 \| good	0.179 \| good
2026-03-07T23:00:00.000Z	49 \| good	9.352 \| good	41.733 \| good	37.21 \| good	0.182 \| good	1.565 \| good	0.174 \| good
2026-03-08T00:00:00.000Z	38 \| good	7.478 \| good	32.828 \| good	35.629 \| good	0.162 \| good	1.906 \| good	0.17 \| good
2026-03-08T01:00:00.000Z	38 \| good	6.622 \| good	29.64 \| good	36.126 \| good	0.189 \| good	2.15 \| good	0.17 \| good
2026-03-08T02:00:00.000Z	33 \| good	5.695 \| good	24.855 \| good	35.538 \| good	0.215 \| good	2.395 \| good	0.17 \| good
2026-03-08T03:00:00.000Z	33 \| good	5.776 \| good	25.257 \| good	33.474 \| good	0.241 \| good	2.64 \| good	0.169 \| good
2026-03-08T04:00:00.000Z	33 \| good	5.953 \| good	26.089 \| good	31.002 \| good	0.233 \| good	2.691 \| good	0.169 \| good
2026-03-08T05:00:00.000Z	33 \| good	6.378 \| good	28.442 \| good	30.247 \| good	0.226 \| good	2.741 \| good	0.169 \| good
2026-03-08T06:00:00.000Z	26 \| good	2.675 \| good	2.808 \| good	28.488 \| good	0.211 \| good	2.714 \| good	0.168 \| good
2026-03-08T07:00:00.000Z	38 \| good	6.571 \| good	29.445 \| good	30.866 \| good	0.225 \| good	2.589 \| good	0.165 \| good
2026-03-08T08:00:00.000Z	33 \| good	6.376 \| good	28.445 \| good	30.305 \| good	0.233 \| good	2.386 \| good	0.162 \| good
2026-03-08T09:00:00.000Z	38 \| good	6.673 \| good	29.67 \| good	29.015 \| good	0.24 \| good	2.184 \| good	0.159 \| good
2026-03-08T10:00:00.000Z	38 \| good	7.458 \| good	32.976 \| good	29.864 \| good	0.266 \| good	2.089 \| good	0.156 \| good
2026-03-08T11:00:00.000Z	49 \| good	8.666 \| good	37.745 \| good	29.11 \| good	0.293 \| good	1.994 \| good	0.153 \| good
2026-03-08T12:00:00.000Z	27 \| good	2.87 \| good	3.063 \| good	29.4 \| good	0.314 \| good	1.858 \| good	0.15 \| good
2026-03-08T13:00:00.000Z	28 \| good	3.036 \| good	3.247 \| good	29.966 \| good	0.34 \| good	1.888 \| good	0.151 \| good
2026-03-08T14:00:00.000Z	29 \| good	2.97 \| good	3.126 \| good	30.532 \| good	0.366 \| good	1.918 \| good	0.152 \| good
2026-03-08T15:00:00.000Z	29 \| good	2.533 \| good	2.747 \| good	31.098 \| good	0.393 \| good	1.948 \| good	0.153 \| good
2026-03-08T16:00:00.000Z	31 \| good	2.45 \| good	2.677 \| good	33.448 \| good	0.372 \| good	1.656 \| good	0.149 \| good
2026-03-08T17:00:00.000Z	33 \| good	2.435 \| good	2.654 \| good	35.798 \| good	0.351 \| good	1.365 \| good	0.145 \| good
2026-03-08T18:00:00.000Z	35 \| good	2.383 \| good	2.589 \| good	38.147 \| good	0.33 \| good	1.074 \| good	0.142 \| good
2026-03-08T19:00:00.000Z	37 \| good	2.282 \| good	2.467 \| good	39.606 \| good	0.32 \| good	1.027 \| good	0.14 \| good
2026-03-08T20:00:00.000Z	38 \| good	2.166 \| good	2.344 \| good	41.065 \| good	0.31 \| good	0.981 \| good	0.139 \| good
2026-03-08T21:00:00.000Z	40 \| good	2.092 \| good	2.279 \| good	42.525 \| good	0.3 \| good	0.935 \| good	0.138 \| good
2026-03-08T22:00:00.000Z	38 \| good	2.136 \| good	2.325 \| good	41.235 \| good	0.331 \| good	1.618 \| good	0.143 \| good
2026-03-08T23:00:00.000Z	37 \| good	2.437 \| good	2.629 \| good	39.945 \| good	0.362 \| good	2.301 \| good	0.148 \| good
2026-03-09T00:00:00.000Z	36 \| good	2.861 \| good	3.105 \| good	38.655 \| good	0.393 \| good	2.984 \| good	0.153 \| good

Sycamore

Empower business decisions with accurate air quality data

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

0.26ppm

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 Sycamore, Illinois get updated?

Air quality updates for Sycamore, Illinois are available every hour.

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

Sycamore, Illinois experienced its worst air quality at 03:00:00, 2026-03-06.

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

The best air quality in Sycamore, Illinois was observed at 05:00:00 on 2026-03-06.

What is the air quality in Sycamore, Illinois right now?

The air quality in Sycamore, Illinois right now is Moderate, with an AQI of 52.

What pollutant is most frequently found in Sycamore, Illinois?

In Sycamore, Illinois, PM2.5 is the most frequently found pollutant.

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

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

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

Sycamore, Illinois currently has a PM_2.5 concentration of 10.132 μg/m³.

What is the current level of PM₁₀ in Sycamore, Illinois?

Sycamore, Illinois currently has a PM₁₀ concentration of 37.156 μg/m³.

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

The current carbon monoxide (CO) level in Sycamore, Illinois is 0.242 ppm.

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

The current sulfur dioxide (SO₂) concentration in Sycamore, Illinois is 1.376 ppb.

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

Sycamore, Illinois currently has an ozone (O₃) concentration of 26.902 ppm.

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

The current level of nitrogen dioxide (NO₂) in Sycamore, Illinois is 4.241 ppb.

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