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

Lyons, Illinois currently has a PM10 concentration of 144.94 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Lyons, Illinois is 0.569 ppb.

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

Lyons, Illinois currently has an ozone (O3) concentration of 24.826 ppm.

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

The current level of nitrogen dioxide (NO2) in Lyons, Illinois is 4.977 ppb.

Current air quality index in Lyons, Illinois today

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

Stay updated with real-time air quality in Lyons, 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

Lyons, Illinois

Last updated: ... (Local time)

Common air pollutants in Lyons, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

18.11 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

80.07 μg/m³

155

255

425

605+

Ozone (O₃)

42.23 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.74 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Lyons, Illinois

Get Live Pollen Counts

Lyons, Illinois

Scroll To Air Quality Map

Track live Lyons, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T01:00:00.000Z	79 \| moderate	24.2 \| fine	105 \| fine	49.466 \| good	2.354 \| good	2.688 \| good	0.293 \| good
2025-07-22T02:00:00.000Z	81 \| moderate	25 \| fine	109 \| fine	42.582 \| good	1.901 \| good	6.986 \| good	0.275 \| good
2025-07-22T03:00:00.000Z	56 \| moderate	11.652 \| good	51.729 \| good	26.469 \| good	1.409 \| good	9.507 \| good	0.284 \| good
2025-07-22T04:00:00.000Z	88 \| moderate	28.6 \| fine	125 \| fine	35.397 \| good	0.382 \| good	8.069 \| good	0.214 \| good
2025-07-22T05:00:00.000Z	94 \| moderate	31.8 \| fine	137 \| fine	34.002 \| good	0.473 \| good	9.012 \| good	0.175 \| good
2025-07-22T06:00:00.000Z	94 \| moderate	31.8 \| fine	137 \| fine	31.844 \| good	1.017 \| good	11.021 \| good	0.175 \| good
2025-07-22T07:00:00.000Z	96 \| moderate	32.5 \| fine	141 \| fine	30.105 \| good	0.803 \| good	10.569 \| good	0.143 \| good
2025-07-22T08:00:00.000Z	97 \| moderate	33.8 \| fine	147 \| fine	25.499 \| good	0.469 \| good	13.597 \| good	0.143 \| good
2025-07-22T09:00:00.000Z	99 \| moderate	34.9 \| fine	151 \| fine	26.062 \| good	0.286 \| good	11.945 \| good	0.128 \| good
2025-07-22T10:00:00.000Z	100 \| moderate	35.3 \| fine	154 \| fine	24.447 \| good	0.33 \| good	10.617 \| good	0.143 \| good
2025-07-22T11:00:00.000Z	99 \| moderate	34.7 \| fine	151 \| fine	18.631 \| good	0.528 \| good	9.239 \| good	0.194 \| good
2025-07-22T12:00:00.000Z	99 \| moderate	34.7 \| fine	151 \| fine	20.12 \| good	0.517 \| good	8.297 \| good	0.222 \| good
2025-07-22T13:00:00.000Z	97 \| moderate	33.9 \| fine	147 \| fine	19.637 \| good	0.288 \| good	7.411 \| good	0.194 \| good
2025-07-22T14:00:00.000Z	97 \| moderate	33.9 \| fine	147 \| fine	24.395 \| good	0.524 \| good	4.165 \| good	0.208 \| good
2025-07-22T15:00:00.000Z	97 \| moderate	33.9 \| fine	147 \| fine	25 \| good	0.572 \| good	5.216 \| good	0.242 \| good
2025-07-22T16:00:00.000Z	97 \| moderate	33.7 \| fine	145 \| fine	33.305 \| good	1.222 \| good	3.759 \| good	0.226 \| good
2025-07-22T17:00:00.000Z	97 \| moderate	33.7 \| fine	145 \| fine	39.752 \| good	0.985 \| good	2.341 \| good	0.226 \| good
2025-07-22T18:00:00.000Z	94 \| moderate	31.6 \| fine	137 \| fine	45.69 \| good	0.984 \| good	2.149 \| good	0.226 \| good
2025-07-22T19:00:00.000Z	94 \| moderate	31.6 \| fine	137 \| fine	50.793 \| good	0.801 \| good	1.985 \| good	0.246 \| good
2025-07-22T20:00:00.000Z	88 \| moderate	28.9 \| fine	125 \| fine	56.447 \| fine	0.665 \| good	1.75 \| good	0.274 \| good
2025-07-22T21:00:00.000Z	88 \| moderate	28.9 \| fine	125 \| fine	54.293 \| good	0.579 \| good	1.984 \| good	0.373 \| good
2025-07-22T22:00:00.000Z	79 \| moderate	23.7 \| fine	103 \| fine	56.678 \| fine	0.703 \| good	2.2 \| good	0.473 \| good
2025-07-22T23:00:00.000Z	75 \| moderate	22.4 \| fine	99 \| fine	56.855 \| fine	0.676 \| good	1.851 \| good	0.537 \| good
2025-07-23T00:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	59.663 \| fine	0.908 \| good	1.837 \| good	0.507 \| good
2025-07-23T01:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	54.834 \| good	0.681 \| good	2.597 \| good	0.492 \| good
2025-07-23T02:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	49.357 \| good	0.578 \| good	3.871 \| good	0.511 \| good
2025-07-23T03:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	44.696 \| good	0.436 \| good	5.199 \| good	0.527 \| good
2025-07-23T04:00:00.000Z	73 \| moderate	20.8 \| fine	91 \| fine	44.448 \| good	0.456 \| good	5.187 \| good	0.447 \| good
2025-07-23T05:00:00.000Z	73 \| moderate	20.8 \| fine	91 \| fine	36.313 \| good	0.449 \| good	4.249 \| good	0.447 \| good
2025-07-23T06:00:00.000Z	71 \| moderate	19.9 \| fine	87 \| fine	39.918 \| good	0.969 \| good	6.686 \| good	0.452 \| good
2025-07-23T07:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	37.372 \| good	3.596 \| good	5.328 \| good	0.418 \| good
2025-07-23T08:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	36.195 \| good	4.951 \| good	5.402 \| good	0.37 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.8 \| fine	75 \| fine	37.657 \| good	2.85 \| good	4.837 \| good	0.37 \| good
2025-07-23T10:00:00.000Z	64 \| moderate	16.3 \| fine	73 \| fine	39.36 \| good	3.217 \| good	8.54 \| good	0.37 \| good
2025-07-23T11:00:00.000Z	66 \| moderate	16.9 \| fine	75 \| fine	39.888 \| good	1.86 \| good	6.845 \| good	0.384 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	18.2 \| fine	81 \| fine	38.713 \| good	1.543 \| good	8.43 \| good	0.269 \| good
2025-07-23T13:00:00.000Z	67 \| moderate	18.2 \| fine	81 \| fine	34.293 \| good	2.536 \| good	10.584 \| good	0.285 \| good
2025-07-23T14:00:00.000Z	69 \| moderate	19.2 \| fine	85 \| fine	36.569 \| good	0.65 \| good	10.548 \| good	0.285 \| good
2025-07-23T15:00:00.000Z	69 \| moderate	19.2 \| fine	85 \| fine	35.481 \| good	0.597 \| good	9.688 \| good	0.285 \| good
2025-07-23T16:00:00.000Z	69 \| moderate	19.4 \| fine	85 \| fine	37.732 \| good	1.014 \| good	8.522 \| good	0.266 \| good
2025-07-23T17:00:00.000Z	69 \| moderate	18.8 \| fine	83 \| fine	45.953 \| good	0.705 \| good	8.209 \| good	0.249 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	18.6 \| fine	83 \| fine	44.277 \| good	0.495 \| good	5.063 \| good	0.242 \| good
2025-07-23T19:00:00.000Z	69 \| moderate	18.5 \| fine	81 \| fine	49.249 \| good	0.404 \| good	3.482 \| good	0.228 \| good
2025-07-23T20:00:00.000Z	67 \| moderate	18.3 \| fine	81 \| fine	51.316 \| good	0.375 \| good	4.064 \| good	0.228 \| good
2025-07-23T21:00:00.000Z	67 \| moderate	18.1 \| fine	81 \| fine	45.131 \| good	0.411 \| good	3.57 \| good	0.228 \| good
2025-07-23T22:00:00.000Z	67 \| moderate	17.8 \| fine	79 \| fine	46.459 \| good	0.401 \| good	4.469 \| good	0.228 \| good
2025-07-23T23:00:00.000Z	67 \| moderate	17.5 \| fine	77 \| fine	44.217 \| good	0.346 \| good	3.918 \| good	0.194 \| good
2025-07-24T00:00:00.000Z	66 \| moderate	16.5 \| fine	73 \| fine	39.772 \| good	0.323 \| good	3.825 \| good	0.226 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	18.11 \| fine	80.069 \| fine	42.235 \| good	0.31 \| good	3.743 \| good	0.225 \| good
2025-07-22T16:00:00.000Z	67 \| moderate	17.662 \| fine	78.255 \| fine	43.18 \| good	2.485 \| good	4.667 \| good	0.3 \| good
2025-07-22T17:00:00.000Z	64 \| moderate	15.843 \| fine	70.555 \| fine	52.577 \| good	2.446 \| good	3.318 \| good	0.283 \| good
2025-07-22T18:00:00.000Z	64 \| moderate	15.536 \| fine	69.546 \| fine	56.635 \| fine	2.408 \| good	1.969 \| good	0.266 \| good
2025-07-22T19:00:00.000Z	62 \| moderate	15.312 \| fine	68.234 \| fine	57.44 \| fine	2.256 \| good	2.006 \| good	0.257 \| good
2025-07-22T20:00:00.000Z	60 \| moderate	13.78 \| fine	62.24 \| fine	56.05 \| fine	2.104 \| good	2.044 \| good	0.248 \| good
2025-07-22T21:00:00.000Z	58 \| moderate	12.871 \| fine	58.234 \| fine	55.218 \| fine	1.952 \| good	2.081 \| good	0.239 \| good
2025-07-22T22:00:00.000Z	56 \| moderate	12.078 \| good	54.539 \| good	54.886 \| good	1.838 \| good	3.382 \| good	0.243 \| good
2025-07-22T23:00:00.000Z	56 \| moderate	12.484 \| fine	56.434 \| fine	54.951 \| good	1.724 \| good	4.683 \| good	0.246 \| good
2025-07-23T00:00:00.000Z	52 \| moderate	10.476 \| good	46.582 \| good	51.971 \| good	1.611 \| good	5.984 \| good	0.25 \| good
2025-07-23T01:00:00.000Z	54 \| moderate	11.33 \| good	50.312 \| good	37.937 \| good	1.693 \| good	7.267 \| good	0.258 \| good
2025-07-23T02:00:00.000Z	56 \| moderate	12.097 \| good	54.346 \| good	31.005 \| good	1.775 \| good	8.549 \| good	0.266 \| good
2025-07-23T03:00:00.000Z	56 \| moderate	12.488 \| fine	56.383 \| fine	30.901 \| good	1.857 \| good	9.832 \| good	0.273 \| good
2025-07-23T04:00:00.000Z	62 \| moderate	14.546 \| fine	64.867 \| fine	29.442 \| good	1.846 \| good	9.023 \| good	0.269 \| good
2025-07-23T05:00:00.000Z	62 \| moderate	14.645 \| fine	65.863 \| fine	25.784 \| good	1.834 \| good	8.215 \| good	0.265 \| good
2025-07-23T06:00:00.000Z	64 \| moderate	15.635 \| fine	69.694 \| fine	23.447 \| good	1.823 \| good	7.407 \| good	0.261 \| good
2025-07-23T07:00:00.000Z	62 \| moderate	14.667 \| fine	65.595 \| fine	23.612 \| good	1.784 \| good	7.164 \| good	0.259 \| good
2025-07-23T08:00:00.000Z	62 \| moderate	14.821 \| fine	66.407 \| fine	21.381 \| good	1.745 \| good	6.922 \| good	0.257 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.731 \| fine	74.301 \| fine	22.025 \| good	1.707 \| good	6.68 \| good	0.255 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	18.65 \| fine	82.28 \| fine	18.828 \| good	1.814 \| good	6.847 \| good	0.26 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	16.498 \| fine	73.095 \| fine	20.277 \| good	1.922 \| good	7.015 \| good	0.265 \| good
2025-07-23T12:00:00.000Z	60 \| moderate	14.153 \| fine	63.053 \| fine	27.926 \| good	2.03 \| good	7.182 \| good	0.27 \| good
2025-07-23T13:00:00.000Z	60 \| moderate	14.243 \| fine	63.518 \| fine	34.615 \| good	2.584 \| good	6.645 \| good	0.276 \| good
2025-07-23T14:00:00.000Z	62 \| moderate	15.431 \| fine	68.839 \| fine	40.823 \| good	3.139 \| good	6.108 \| good	0.283 \| good
2025-07-23T15:00:00.000Z	66 \| moderate	16.677 \| fine	74.592 \| fine	43.059 \| good	3.694 \| good	5.571 \| good	0.29 \| good
2025-07-23T16:00:00.000Z	66 \| moderate	17.012 \| fine	75.158 \| fine	47.172 \| good	3.952 \| good	4.35 \| good	0.271 \| good
2025-07-23T17:00:00.000Z	67 \| moderate	17.758 \| fine	78.776 \| fine	51.73 \| good	4.21 \| good	3.129 \| good	0.252 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	18.6 \| fine	82.21 \| fine	55.472 \| fine	4.467 \| good	1.908 \| good	0.233 \| good
2025-07-23T19:00:00.000Z	69 \| moderate	19.482 \| fine	86.153 \| fine	55.29 \| fine	3.838 \| good	1.883 \| good	0.222 \| good
2025-07-23T20:00:00.000Z	71 \| moderate	20.024 \| fine	88.249 \| fine	57.866 \| fine	3.208 \| good	1.858 \| good	0.211 \| good
2025-07-23T21:00:00.000Z	73 \| moderate	20.723 \| fine	90.783 \| fine	57.468 \| fine	2.579 \| good	1.833 \| good	0.2 \| good
2025-07-23T22:00:00.000Z	73 \| moderate	21.027 \| fine	92.435 \| fine	57.124 \| fine	2.369 \| good	3.213 \| good	0.207 \| good
2025-07-23T23:00:00.000Z	73 \| moderate	20.793 \| fine	91.455 \| fine	56.631 \| fine	2.16 \| good	4.594 \| good	0.213 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.837 \| fine	79 \| fine	50.377 \| good	1.95 \| good	5.974 \| good	0.219 \| good
2025-07-24T01:00:00.000Z	60 \| moderate	13.829 \| fine	61.926 \| fine	40.917 \| good	1.863 \| good	6.622 \| good	0.22 \| good
2025-07-24T02:00:00.000Z	62 \| moderate	15.235 \| fine	68.386 \| fine	32.662 \| good	1.775 \| good	7.269 \| good	0.221 \| good
2025-07-24T03:00:00.000Z	67 \| moderate	18.033 \| fine	80.196 \| fine	30.504 \| good	1.688 \| good	7.916 \| good	0.222 \| good
2025-07-24T04:00:00.000Z	75 \| moderate	21.678 \| fine	94.788 \| fine	28.911 \| good	1.573 \| good	7.504 \| good	0.221 \| good
2025-07-24T05:00:00.000Z	77 \| moderate	23.255 \| fine	101.873 \| fine	25.102 \| good	1.459 \| good	7.093 \| good	0.219 \| good
2025-07-24T06:00:00.000Z	73 \| moderate	21.494 \| fine	94.001 \| fine	21.017 \| good	1.344 \| good	6.681 \| good	0.217 \| good
2025-07-24T07:00:00.000Z	75 \| moderate	22.059 \| fine	96.301 \| fine	19.578 \| good	1.534 \| good	6.212 \| good	0.216 \| good
2025-07-24T08:00:00.000Z	75 \| moderate	21.849 \| fine	96.244 \| fine	17.715 \| good	1.724 \| good	5.743 \| good	0.215 \| good
2025-07-24T09:00:00.000Z	77 \| moderate	22.544 \| fine	98.563 \| fine	18.293 \| good	1.913 \| good	5.274 \| good	0.213 \| good
2025-07-24T10:00:00.000Z	75 \| moderate	21.889 \| fine	96.064 \| fine	19.397 \| good	2.554 \| good	5.317 \| good	0.214 \| good
2025-07-24T11:00:00.000Z	75 \| moderate	21.556 \| fine	94.609 \| fine	18.089 \| good	3.195 \| good	5.36 \| good	0.215 \| good
2025-07-24T12:00:00.000Z	67 \| moderate	18.043 \| fine	80.175 \| fine	23.905 \| good	3.835 \| good	5.404 \| good	0.216 \| good
2025-07-24T13:00:00.000Z	64 \| moderate	16.419 \| fine	72.889 \| fine	29.217 \| good	3.961 \| good	5.001 \| good	0.22 \| good
2025-07-24T14:00:00.000Z	62 \| moderate	15.077 \| fine	67.011 \| fine	39.974 \| good	4.086 \| good	4.599 \| good	0.224 \| good
2025-07-24T15:00:00.000Z	58 \| moderate	13.334 \| fine	60.532 \| fine	48.04 \| good	4.212 \| good	4.197 \| good	0.228 \| good

Lyons

Empower business decisions with accurate air quality data

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

0.21ppm

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 Lyons, Illinois get updated?

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

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

Lyons, Illinois experienced its worst air quality at 10:00:00, 2025-07-22.

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

The best air quality in Lyons, Illinois was observed at 03:00:00 on 2025-07-22.

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

The air quality in Lyons, Illinois right now is Moderate, with an AQI of 97.

What pollutant is most frequently found in Lyons, Illinois?

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

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

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

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

Lyons, Illinois currently has a PM_2.5 concentration of 33.602 μg/m³.

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

Lyons, Illinois currently has a PM₁₀ concentration of 144.94 μg/m³.

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

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

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

The current sulfur dioxide (SO₂) concentration in Lyons, Illinois is 0.569 ppb.

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

Lyons, Illinois currently has an ozone (O₃) concentration of 24.826 ppm.

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

The current level of nitrogen dioxide (NO₂) in Lyons, Illinois is 4.977 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T01:00:00.000Z	79 \| moderate	24.2 \| fine	105 \| fine	49.466 \| good	2.354 \| good	2.688 \| good	0.293 \| good
2025-07-22T02:00:00.000Z	81 \| moderate	25 \| fine	109 \| fine	42.582 \| good	1.901 \| good	6.986 \| good	0.275 \| good
2025-07-22T03:00:00.000Z	56 \| moderate	11.652 \| good	51.729 \| good	26.469 \| good	1.409 \| good	9.507 \| good	0.284 \| good
2025-07-22T04:00:00.000Z	88 \| moderate	28.6 \| fine	125 \| fine	35.397 \| good	0.382 \| good	8.069 \| good	0.214 \| good
2025-07-22T05:00:00.000Z	94 \| moderate	31.8 \| fine	137 \| fine	34.002 \| good	0.473 \| good	9.012 \| good	0.175 \| good
2025-07-22T06:00:00.000Z	94 \| moderate	31.8 \| fine	137 \| fine	31.844 \| good	1.017 \| good	11.021 \| good	0.175 \| good
2025-07-22T07:00:00.000Z	96 \| moderate	32.5 \| fine	141 \| fine	30.105 \| good	0.803 \| good	10.569 \| good	0.143 \| good
2025-07-22T08:00:00.000Z	97 \| moderate	33.8 \| fine	147 \| fine	25.499 \| good	0.469 \| good	13.597 \| good	0.143 \| good
2025-07-22T09:00:00.000Z	99 \| moderate	34.9 \| fine	151 \| fine	26.062 \| good	0.286 \| good	11.945 \| good	0.128 \| good
2025-07-22T10:00:00.000Z	100 \| moderate	35.3 \| fine	154 \| fine	24.447 \| good	0.33 \| good	10.617 \| good	0.143 \| good
2025-07-22T11:00:00.000Z	99 \| moderate	34.7 \| fine	151 \| fine	18.631 \| good	0.528 \| good	9.239 \| good	0.194 \| good
2025-07-22T12:00:00.000Z	99 \| moderate	34.7 \| fine	151 \| fine	20.12 \| good	0.517 \| good	8.297 \| good	0.222 \| good
2025-07-22T13:00:00.000Z	97 \| moderate	33.9 \| fine	147 \| fine	19.637 \| good	0.288 \| good	7.411 \| good	0.194 \| good
2025-07-22T14:00:00.000Z	97 \| moderate	33.9 \| fine	147 \| fine	24.395 \| good	0.524 \| good	4.165 \| good	0.208 \| good
2025-07-22T15:00:00.000Z	97 \| moderate	33.9 \| fine	147 \| fine	25 \| good	0.572 \| good	5.216 \| good	0.242 \| good
2025-07-22T16:00:00.000Z	97 \| moderate	33.7 \| fine	145 \| fine	33.305 \| good	1.222 \| good	3.759 \| good	0.226 \| good
2025-07-22T17:00:00.000Z	97 \| moderate	33.7 \| fine	145 \| fine	39.752 \| good	0.985 \| good	2.341 \| good	0.226 \| good
2025-07-22T18:00:00.000Z	94 \| moderate	31.6 \| fine	137 \| fine	45.69 \| good	0.984 \| good	2.149 \| good	0.226 \| good
2025-07-22T19:00:00.000Z	94 \| moderate	31.6 \| fine	137 \| fine	50.793 \| good	0.801 \| good	1.985 \| good	0.246 \| good
2025-07-22T20:00:00.000Z	88 \| moderate	28.9 \| fine	125 \| fine	56.447 \| fine	0.665 \| good	1.75 \| good	0.274 \| good
2025-07-22T21:00:00.000Z	88 \| moderate	28.9 \| fine	125 \| fine	54.293 \| good	0.579 \| good	1.984 \| good	0.373 \| good
2025-07-22T22:00:00.000Z	79 \| moderate	23.7 \| fine	103 \| fine	56.678 \| fine	0.703 \| good	2.2 \| good	0.473 \| good
2025-07-22T23:00:00.000Z	75 \| moderate	22.4 \| fine	99 \| fine	56.855 \| fine	0.676 \| good	1.851 \| good	0.537 \| good
2025-07-23T00:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	59.663 \| fine	0.908 \| good	1.837 \| good	0.507 \| good
2025-07-23T01:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	54.834 \| good	0.681 \| good	2.597 \| good	0.492 \| good
2025-07-23T02:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	49.357 \| good	0.578 \| good	3.871 \| good	0.511 \| good
2025-07-23T03:00:00.000Z	75 \| moderate	21.8 \| fine	95 \| fine	44.696 \| good	0.436 \| good	5.199 \| good	0.527 \| good
2025-07-23T04:00:00.000Z	73 \| moderate	20.8 \| fine	91 \| fine	44.448 \| good	0.456 \| good	5.187 \| good	0.447 \| good
2025-07-23T05:00:00.000Z	73 \| moderate	20.8 \| fine	91 \| fine	36.313 \| good	0.449 \| good	4.249 \| good	0.447 \| good
2025-07-23T06:00:00.000Z	71 \| moderate	19.9 \| fine	87 \| fine	39.918 \| good	0.969 \| good	6.686 \| good	0.452 \| good
2025-07-23T07:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	37.372 \| good	3.596 \| good	5.328 \| good	0.418 \| good
2025-07-23T08:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	36.195 \| good	4.951 \| good	5.402 \| good	0.37 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.8 \| fine	75 \| fine	37.657 \| good	2.85 \| good	4.837 \| good	0.37 \| good
2025-07-23T10:00:00.000Z	64 \| moderate	16.3 \| fine	73 \| fine	39.36 \| good	3.217 \| good	8.54 \| good	0.37 \| good
2025-07-23T11:00:00.000Z	66 \| moderate	16.9 \| fine	75 \| fine	39.888 \| good	1.86 \| good	6.845 \| good	0.384 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	18.2 \| fine	81 \| fine	38.713 \| good	1.543 \| good	8.43 \| good	0.269 \| good
2025-07-23T13:00:00.000Z	67 \| moderate	18.2 \| fine	81 \| fine	34.293 \| good	2.536 \| good	10.584 \| good	0.285 \| good
2025-07-23T14:00:00.000Z	69 \| moderate	19.2 \| fine	85 \| fine	36.569 \| good	0.65 \| good	10.548 \| good	0.285 \| good
2025-07-23T15:00:00.000Z	69 \| moderate	19.2 \| fine	85 \| fine	35.481 \| good	0.597 \| good	9.688 \| good	0.285 \| good
2025-07-23T16:00:00.000Z	69 \| moderate	19.4 \| fine	85 \| fine	37.732 \| good	1.014 \| good	8.522 \| good	0.266 \| good
2025-07-23T17:00:00.000Z	69 \| moderate	18.8 \| fine	83 \| fine	45.953 \| good	0.705 \| good	8.209 \| good	0.249 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	18.6 \| fine	83 \| fine	44.277 \| good	0.495 \| good	5.063 \| good	0.242 \| good
2025-07-23T19:00:00.000Z	69 \| moderate	18.5 \| fine	81 \| fine	49.249 \| good	0.404 \| good	3.482 \| good	0.228 \| good
2025-07-23T20:00:00.000Z	67 \| moderate	18.3 \| fine	81 \| fine	51.316 \| good	0.375 \| good	4.064 \| good	0.228 \| good
2025-07-23T21:00:00.000Z	67 \| moderate	18.1 \| fine	81 \| fine	45.131 \| good	0.411 \| good	3.57 \| good	0.228 \| good
2025-07-23T22:00:00.000Z	67 \| moderate	17.8 \| fine	79 \| fine	46.459 \| good	0.401 \| good	4.469 \| good	0.228 \| good
2025-07-23T23:00:00.000Z	67 \| moderate	17.5 \| fine	77 \| fine	44.217 \| good	0.346 \| good	3.918 \| good	0.194 \| good
2025-07-24T00:00:00.000Z	66 \| moderate	16.5 \| fine	73 \| fine	39.772 \| good	0.323 \| good	3.825 \| good	0.226 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	18.11 \| fine	80.069 \| fine	42.235 \| good	0.31 \| good	3.743 \| good	0.225 \| good
2025-07-22T16:00:00.000Z	67 \| moderate	17.662 \| fine	78.255 \| fine	43.18 \| good	2.485 \| good	4.667 \| good	0.3 \| good
2025-07-22T17:00:00.000Z	64 \| moderate	15.843 \| fine	70.555 \| fine	52.577 \| good	2.446 \| good	3.318 \| good	0.283 \| good
2025-07-22T18:00:00.000Z	64 \| moderate	15.536 \| fine	69.546 \| fine	56.635 \| fine	2.408 \| good	1.969 \| good	0.266 \| good
2025-07-22T19:00:00.000Z	62 \| moderate	15.312 \| fine	68.234 \| fine	57.44 \| fine	2.256 \| good	2.006 \| good	0.257 \| good
2025-07-22T20:00:00.000Z	60 \| moderate	13.78 \| fine	62.24 \| fine	56.05 \| fine	2.104 \| good	2.044 \| good	0.248 \| good
2025-07-22T21:00:00.000Z	58 \| moderate	12.871 \| fine	58.234 \| fine	55.218 \| fine	1.952 \| good	2.081 \| good	0.239 \| good
2025-07-22T22:00:00.000Z	56 \| moderate	12.078 \| good	54.539 \| good	54.886 \| good	1.838 \| good	3.382 \| good	0.243 \| good
2025-07-22T23:00:00.000Z	56 \| moderate	12.484 \| fine	56.434 \| fine	54.951 \| good	1.724 \| good	4.683 \| good	0.246 \| good
2025-07-23T00:00:00.000Z	52 \| moderate	10.476 \| good	46.582 \| good	51.971 \| good	1.611 \| good	5.984 \| good	0.25 \| good
2025-07-23T01:00:00.000Z	54 \| moderate	11.33 \| good	50.312 \| good	37.937 \| good	1.693 \| good	7.267 \| good	0.258 \| good
2025-07-23T02:00:00.000Z	56 \| moderate	12.097 \| good	54.346 \| good	31.005 \| good	1.775 \| good	8.549 \| good	0.266 \| good
2025-07-23T03:00:00.000Z	56 \| moderate	12.488 \| fine	56.383 \| fine	30.901 \| good	1.857 \| good	9.832 \| good	0.273 \| good
2025-07-23T04:00:00.000Z	62 \| moderate	14.546 \| fine	64.867 \| fine	29.442 \| good	1.846 \| good	9.023 \| good	0.269 \| good
2025-07-23T05:00:00.000Z	62 \| moderate	14.645 \| fine	65.863 \| fine	25.784 \| good	1.834 \| good	8.215 \| good	0.265 \| good
2025-07-23T06:00:00.000Z	64 \| moderate	15.635 \| fine	69.694 \| fine	23.447 \| good	1.823 \| good	7.407 \| good	0.261 \| good
2025-07-23T07:00:00.000Z	62 \| moderate	14.667 \| fine	65.595 \| fine	23.612 \| good	1.784 \| good	7.164 \| good	0.259 \| good
2025-07-23T08:00:00.000Z	62 \| moderate	14.821 \| fine	66.407 \| fine	21.381 \| good	1.745 \| good	6.922 \| good	0.257 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.731 \| fine	74.301 \| fine	22.025 \| good	1.707 \| good	6.68 \| good	0.255 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	18.65 \| fine	82.28 \| fine	18.828 \| good	1.814 \| good	6.847 \| good	0.26 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	16.498 \| fine	73.095 \| fine	20.277 \| good	1.922 \| good	7.015 \| good	0.265 \| good
2025-07-23T12:00:00.000Z	60 \| moderate	14.153 \| fine	63.053 \| fine	27.926 \| good	2.03 \| good	7.182 \| good	0.27 \| good
2025-07-23T13:00:00.000Z	60 \| moderate	14.243 \| fine	63.518 \| fine	34.615 \| good	2.584 \| good	6.645 \| good	0.276 \| good
2025-07-23T14:00:00.000Z	62 \| moderate	15.431 \| fine	68.839 \| fine	40.823 \| good	3.139 \| good	6.108 \| good	0.283 \| good
2025-07-23T15:00:00.000Z	66 \| moderate	16.677 \| fine	74.592 \| fine	43.059 \| good	3.694 \| good	5.571 \| good	0.29 \| good
2025-07-23T16:00:00.000Z	66 \| moderate	17.012 \| fine	75.158 \| fine	47.172 \| good	3.952 \| good	4.35 \| good	0.271 \| good
2025-07-23T17:00:00.000Z	67 \| moderate	17.758 \| fine	78.776 \| fine	51.73 \| good	4.21 \| good	3.129 \| good	0.252 \| good
2025-07-23T18:00:00.000Z	69 \| moderate	18.6 \| fine	82.21 \| fine	55.472 \| fine	4.467 \| good	1.908 \| good	0.233 \| good
2025-07-23T19:00:00.000Z	69 \| moderate	19.482 \| fine	86.153 \| fine	55.29 \| fine	3.838 \| good	1.883 \| good	0.222 \| good
2025-07-23T20:00:00.000Z	71 \| moderate	20.024 \| fine	88.249 \| fine	57.866 \| fine	3.208 \| good	1.858 \| good	0.211 \| good
2025-07-23T21:00:00.000Z	73 \| moderate	20.723 \| fine	90.783 \| fine	57.468 \| fine	2.579 \| good	1.833 \| good	0.2 \| good
2025-07-23T22:00:00.000Z	73 \| moderate	21.027 \| fine	92.435 \| fine	57.124 \| fine	2.369 \| good	3.213 \| good	0.207 \| good
2025-07-23T23:00:00.000Z	73 \| moderate	20.793 \| fine	91.455 \| fine	56.631 \| fine	2.16 \| good	4.594 \| good	0.213 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.837 \| fine	79 \| fine	50.377 \| good	1.95 \| good	5.974 \| good	0.219 \| good
2025-07-24T01:00:00.000Z	60 \| moderate	13.829 \| fine	61.926 \| fine	40.917 \| good	1.863 \| good	6.622 \| good	0.22 \| good
2025-07-24T02:00:00.000Z	62 \| moderate	15.235 \| fine	68.386 \| fine	32.662 \| good	1.775 \| good	7.269 \| good	0.221 \| good
2025-07-24T03:00:00.000Z	67 \| moderate	18.033 \| fine	80.196 \| fine	30.504 \| good	1.688 \| good	7.916 \| good	0.222 \| good
2025-07-24T04:00:00.000Z	75 \| moderate	21.678 \| fine	94.788 \| fine	28.911 \| good	1.573 \| good	7.504 \| good	0.221 \| good
2025-07-24T05:00:00.000Z	77 \| moderate	23.255 \| fine	101.873 \| fine	25.102 \| good	1.459 \| good	7.093 \| good	0.219 \| good
2025-07-24T06:00:00.000Z	73 \| moderate	21.494 \| fine	94.001 \| fine	21.017 \| good	1.344 \| good	6.681 \| good	0.217 \| good
2025-07-24T07:00:00.000Z	75 \| moderate	22.059 \| fine	96.301 \| fine	19.578 \| good	1.534 \| good	6.212 \| good	0.216 \| good
2025-07-24T08:00:00.000Z	75 \| moderate	21.849 \| fine	96.244 \| fine	17.715 \| good	1.724 \| good	5.743 \| good	0.215 \| good
2025-07-24T09:00:00.000Z	77 \| moderate	22.544 \| fine	98.563 \| fine	18.293 \| good	1.913 \| good	5.274 \| good	0.213 \| good
2025-07-24T10:00:00.000Z	75 \| moderate	21.889 \| fine	96.064 \| fine	19.397 \| good	2.554 \| good	5.317 \| good	0.214 \| good
2025-07-24T11:00:00.000Z	75 \| moderate	21.556 \| fine	94.609 \| fine	18.089 \| good	3.195 \| good	5.36 \| good	0.215 \| good
2025-07-24T12:00:00.000Z	67 \| moderate	18.043 \| fine	80.175 \| fine	23.905 \| good	3.835 \| good	5.404 \| good	0.216 \| good
2025-07-24T13:00:00.000Z	64 \| moderate	16.419 \| fine	72.889 \| fine	29.217 \| good	3.961 \| good	5.001 \| good	0.22 \| good
2025-07-24T14:00:00.000Z	62 \| moderate	15.077 \| fine	67.011 \| fine	39.974 \| good	4.086 \| good	4.599 \| good	0.224 \| good
2025-07-24T15:00:00.000Z	58 \| moderate	13.334 \| fine	60.532 \| fine	48.04 \| good	4.212 \| good	4.197 \| good	0.228 \| good

Current air quality index in Lyons, Illinois today

Common air pollutants in Lyons, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lyons, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Frequently asked questions

How frequently does the air quality data for Lyons, Illinois get updated?

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

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

What pollutant is most frequently found in Lyons, Illinois?

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What is the PM2.5 concentration in Lyons, Illinois right now?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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