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

Lockport, Illinois currently has a PM10 concentration of 155.383 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Lockport, Illinois is 1.485 ppb.

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

Lockport, Illinois currently has an ozone (O3) concentration of 9.482 ppm.

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

The current level of nitrogen dioxide (NO2) in Lockport, Illinois is 14.162 ppb.

Current air quality index in Lockport, Illinois today

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

Stay updated with real-time air quality in Lockport, 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)

113

Unhealthy for sensitive groups

Lockport, Illinois

Last updated: ... (Local time)

Major air pollutants in Lockport, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

39.26 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

179.00 μg/m³

155

255

425

605+

Ozone (O₃)

21.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.96 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.27 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Lockport, Illinois

Get Live Pollen Counts

Lockport, Illinois

Scroll To Air Quality Map

Track live Lockport, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T17:00:00.000Z	42 \| good	4.248 \| good	18.695 \| good	45.046 \| good	0.525 \| good	3.362 \| good	0.232 \| good
2025-07-12T18:00:00.000Z	44 \| good	4.761 \| good	19.898 \| good	47.776 \| good	0.497 \| good	3.529 \| good	0.216 \| good
2025-07-12T19:00:00.000Z	44 \| good	4.829 \| good	21.278 \| good	47.678 \| good	0.44 \| good	3.219 \| good	0.174 \| good
2025-07-12T20:00:00.000Z	44 \| good	5.331 \| good	22.696 \| good	46.569 \| good	0.433 \| good	2.638 \| good	0.242 \| good
2025-07-12T21:00:00.000Z	44 \| good	5.339 \| good	23.657 \| good	48.18 \| good	0.408 \| good	2.385 \| good	0.202 \| good
2025-07-12T22:00:00.000Z	44 \| good	5.529 \| good	24.636 \| good	46.749 \| good	0.46 \| good	3.777 \| good	0.237 \| good
2025-07-12T23:00:00.000Z	44 \| good	5.763 \| good	25.21 \| good	47.053 \| good	0.439 \| good	3.143 \| good	0.271 \| good
2025-07-13T00:00:00.000Z	42 \| good	4.772 \| good	20.69 \| good	45.276 \| good	0.506 \| good	2.976 \| good	0.268 \| good
2025-07-13T01:00:00.000Z	43 \| good	4.875 \| good	21.488 \| good	46.364 \| good	0.503 \| good	4.063 \| good	0.259 \| good
2025-07-13T02:00:00.000Z	38 \| good	6.217 \| good	24.862 \| good	41.042 \| good	0.489 \| good	4.732 \| good	0.334 \| good
2025-07-13T03:00:00.000Z	33 \| good	5.823 \| good	26.717 \| good	35.712 \| good	0.47 \| good	9.312 \| good	0.318 \| good
2025-07-13T04:00:00.000Z	44 \| good	7.661 \| good	30.643 \| good	35.676 \| good	0.408 \| good	8.61 \| good	0.321 \| good
2025-07-13T05:00:00.000Z	54 \| moderate	10.858 \| good	44.258 \| good	34.002 \| good	0.426 \| good	6.734 \| good	0.352 \| good
2025-07-13T06:00:00.000Z	64 \| moderate	15.741 \| fine	59.246 \| fine	31.896 \| good	0.405 \| good	4.953 \| good	0.299 \| good
2025-07-13T07:00:00.000Z	73 \| moderate	21.379 \| fine	81.595 \| fine	30.805 \| good	0.375 \| good	5.32 \| good	0.296 \| good
2025-07-13T08:00:00.000Z	79 \| moderate	23.653 \| fine	99.154 \| fine	28.679 \| good	0.338 \| good	5.426 \| good	0.228 \| good
2025-07-13T09:00:00.000Z	79 \| moderate	24.086 \| fine	102.478 \| fine	24.675 \| good	0.368 \| good	7.097 \| good	0.239 \| good
2025-07-13T10:00:00.000Z	79 \| moderate	24.32 \| fine	95.582 \| fine	22.415 \| good	0.402 \| good	13.552 \| good	0.256 \| good
2025-07-13T11:00:00.000Z	75 \| moderate	22.433 \| fine	95.908 \| fine	20.807 \| good	0.373 \| good	13.055 \| good	0.228 \| good
2025-07-13T12:00:00.000Z	75 \| moderate	21.689 \| fine	95.901 \| fine	20.059 \| good	0.486 \| good	12.752 \| good	0.207 \| good
2025-07-13T13:00:00.000Z	75 \| moderate	21.856 \| fine	94.642 \| fine	22.659 \| good	0.419 \| good	9.031 \| good	0.238 \| good
2025-07-13T14:00:00.000Z	67 \| moderate	18.399 \| fine	82.674 \| fine	25.53 \| good	0.431 \| good	10.366 \| good	0.21 \| good
2025-07-13T15:00:00.000Z	71 \| moderate	20.265 \| fine	91.345 \| fine	27.921 \| good	0.399 \| good	8.851 \| good	0.27 \| good
2025-07-13T16:00:00.000Z	71 \| moderate	20.246 \| fine	89.771 \| fine	31.633 \| good	0.387 \| good	4.229 \| good	0.29 \| good
2025-07-13T17:00:00.000Z	71 \| moderate	19.688 \| fine	82.115 \| fine	36.563 \| good	0.349 \| good	3.591 \| good	0.357 \| good
2025-07-13T18:00:00.000Z	71 \| moderate	20.046 \| fine	89.282 \| fine	38.823 \| good	0.473 \| good	3.016 \| good	0.359 \| good
2025-07-13T19:00:00.000Z	71 \| moderate	20.461 \| fine	85.033 \| fine	37.664 \| good	0.549 \| good	2.62 \| good	0.387 \| good
2025-07-13T20:00:00.000Z	73 \| moderate	21.485 \| fine	91.923 \| fine	37.476 \| good	0.526 \| good	2.965 \| good	0.387 \| good
2025-07-13T21:00:00.000Z	75 \| moderate	21.62 \| fine	94.987 \| fine	40.391 \| good	0.482 \| good	3.067 \| good	0.387 \| good
2025-07-13T22:00:00.000Z	75 \| moderate	21.752 \| fine	94.645 \| fine	41.617 \| good	0.46 \| good	3.707 \| good	0.438 \| good
2025-07-13T23:00:00.000Z	75 \| moderate	22.181 \| fine	87.22 \| fine	45.755 \| good	0.433 \| good	3.53 \| good	0.418 \| good
2025-07-14T00:00:00.000Z	79 \| moderate	23.838 \| fine	95.232 \| fine	45.905 \| good	0.55 \| good	4.21 \| good	0.45 \| good
2025-07-14T01:00:00.000Z	82 \| moderate	25.795 \| fine	107.298 \| fine	45.485 \| good	0.516 \| good	7.445 \| good	0.464 \| good
2025-07-14T02:00:00.000Z	94 \| moderate	31.755 \| fine	136.226 \| fine	41.667 \| good	0.408 \| good	9.056 \| good	0.47 \| good
2025-07-14T03:00:00.000Z	97 \| moderate	34.112 \| fine	118.403 \| fine	37.971 \| good	0.533 \| good	9.462 \| good	0.483 \| good
2025-07-14T04:00:00.000Z	100 \| moderate	34.57 \| fine	153.23 \| fine	32.856 \| good	0.517 \| good	12.191 \| good	0.44 \| good
2025-07-14T05:00:00.000Z	99 \| moderate	34.755 \| fine	127.913 \| fine	27.816 \| good	0.469 \| good	7.793 \| good	0.4 \| good
2025-07-14T06:00:00.000Z	106 \| sensitive	37.078 \| moderate	165.502 \| moderate	25.012 \| good	0.456 \| good	8.012 \| good	0.372 \| good
2025-07-14T07:00:00.000Z	107 \| sensitive	38.215 \| moderate	161.178 \| moderate	21.836 \| good	0.488 \| good	7.558 \| good	0.318 \| good
2025-07-14T08:00:00.000Z	102 \| sensitive	36.147 \| moderate	141.225 \| fine	17.808 \| good	0.67 \| good	10.823 \| good	0.318 \| good
2025-07-14T09:00:00.000Z	107 \| sensitive	37.781 \| moderate	167.964 \| moderate	15.005 \| good	0.9 \| good	9.22 \| good	0.27 \| good
2025-07-14T10:00:00.000Z	107 \| sensitive	37.84 \| moderate	161.967 \| moderate	12.002 \| good	1.253 \| good	10.073 \| good	0.292 \| good
2025-07-14T11:00:00.000Z	105 \| sensitive	36.674 \| moderate	155.383 \| moderate	9.482 \| good	1.485 \| good	14.162 \| good	0.315 \| good
2025-07-14T12:00:00.000Z	110 \| sensitive	38.593 \| moderate	163.103 \| moderate	9.769 \| good	1.258 \| good	13.981 \| good	0.296 \| good
2025-07-14T13:00:00.000Z	110 \| sensitive	38.545 \| moderate	135.241 \| fine	10.234 \| good	0.912 \| good	13.469 \| good	0.333 \| good
2025-07-14T14:00:00.000Z	107 \| sensitive	38.281 \| moderate	155.972 \| moderate	13.22 \| good	1.236 \| good	15.131 \| good	0.339 \| good
2025-07-14T15:00:00.000Z	113 \| sensitive	39.257 \| moderate	179.002 \| moderate	21.848 \| good	0.961 \| good	11.267 \| good	0.222 \| good
2025-07-14T16:00:00.000Z	113 \| sensitive	39.257 \| moderate	179.002 \| moderate	21.848 \| good	0.961 \| good	11.267 \| good	0.222 \| good
2025-07-14T13:00:00.000Z	64 \| moderate	16.106 \| fine	71.297 \| fine	32.162 \| good	2.866 \| good	23.395 \| good	0.426 \| good
2025-07-14T14:00:00.000Z	66 \| moderate	16.773 \| fine	74.895 \| fine	40.778 \| good	3.529 \| good	14.577 \| good	0.332 \| good
2025-07-14T15:00:00.000Z	66 \| moderate	17.383 \| fine	77.22 \| fine	48.03 \| good	4.192 \| good	5.76 \| good	0.239 \| good
2025-07-14T16:00:00.000Z	66 \| moderate	17.5 \| fine	77.399 \| fine	56.894 \| fine	3.827 \| good	4.535 \| good	0.234 \| good
2025-07-14T17:00:00.000Z	77 \| moderate	16.815 \| fine	74.785 \| fine	62.975 \| fine	3.462 \| good	3.309 \| good	0.23 \| good
2025-07-14T18:00:00.000Z	90 \| moderate	16.637 \| fine	73.609 \| fine	66.531 \| fine	3.097 \| good	2.084 \| good	0.226 \| good
2025-07-14T19:00:00.000Z	84 \| moderate	16.683 \| fine	73.336 \| fine	64.941 \| fine	2.948 \| good	2.004 \| good	0.224 \| good
2025-07-14T20:00:00.000Z	87 \| moderate	18.359 \| fine	81.238 \| fine	65.984 \| fine	2.8 \| good	1.923 \| good	0.221 \| good
2025-07-14T21:00:00.000Z	80 \| moderate	18.894 \| fine	83.64 \| fine	63.782 \| fine	2.651 \| good	1.843 \| good	0.219 \| good
2025-07-14T22:00:00.000Z	64 \| moderate	15.75 \| fine	69.669 \| fine	57.786 \| fine	2.621 \| good	2.993 \| good	0.224 \| good
2025-07-14T23:00:00.000Z	62 \| moderate	14.881 \| fine	66.052 \| fine	50.996 \| good	2.591 \| good	4.144 \| good	0.23 \| good
2025-07-15T00:00:00.000Z	67 \| moderate	17.973 \| fine	79.299 \| fine	41.482 \| good	2.56 \| good	5.294 \| good	0.236 \| good
2025-07-15T01:00:00.000Z	75 \| moderate	22.003 \| fine	96.399 \| fine	39.014 \| good	2.643 \| good	10.497 \| good	0.279 \| good
2025-07-15T02:00:00.000Z	86 \| moderate	28.006 \| fine	122.002 \| fine	36.177 \| good	2.727 \| good	15.7 \| good	0.322 \| good
2025-07-15T03:00:00.000Z	84 \| moderate	27.394 \| fine	118.615 \| fine	30.134 \| good	2.81 \| good	20.903 \| good	0.365 \| good
2025-07-15T04:00:00.000Z	84 \| moderate	26.858 \| fine	116.817 \| fine	23.018 \| good	2.897 \| good	18.47 \| good	0.356 \| good
2025-07-15T05:00:00.000Z	84 \| moderate	27.084 \| fine	117.409 \| fine	18.965 \| good	2.985 \| good	16.037 \| good	0.347 \| good
2025-07-15T06:00:00.000Z	86 \| moderate	27.961 \| fine	121.223 \| fine	17.766 \| good	3.072 \| good	13.603 \| good	0.338 \| good
2025-07-15T07:00:00.000Z	84 \| moderate	27.283 \| fine	118.78 \| fine	19.046 \| good	2.989 \| good	12.153 \| good	0.33 \| good
2025-07-15T08:00:00.000Z	81 \| moderate	25.443 \| fine	110.662 \| fine	22.126 \| good	2.906 \| good	10.702 \| good	0.322 \| good
2025-07-15T09:00:00.000Z	75 \| moderate	21.775 \| fine	95.766 \| fine	25.224 \| good	2.823 \| good	9.252 \| good	0.314 \| good
2025-07-15T10:00:00.000Z	67 \| moderate	18.124 \| fine	80.243 \| fine	29.544 \| good	2.772 \| good	9.959 \| good	0.324 \| good
2025-07-15T11:00:00.000Z	66 \| moderate	17.145 \| fine	76.569 \| fine	25.71 \| good	2.721 \| good	10.665 \| good	0.333 \| good
2025-07-15T12:00:00.000Z	67 \| moderate	17.772 \| fine	79.161 \| fine	26.968 \| good	2.67 \| good	11.372 \| good	0.343 \| good
2025-07-15T13:00:00.000Z	66 \| moderate	16.94 \| fine	74.682 \| fine	31.394 \| good	2.862 \| good	9.5 \| good	0.328 \| good
2025-07-15T14:00:00.000Z	69 \| moderate	18.782 \| fine	82.751 \| fine	40.536 \| good	3.055 \| good	7.629 \| good	0.313 \| good
2025-07-15T15:00:00.000Z	69 \| moderate	18.796 \| fine	82.831 \| fine	47.269 \| good	3.248 \| good	5.757 \| good	0.298 \| good
2025-07-15T16:00:00.000Z	67 \| moderate	18.185 \| fine	80.725 \| fine	52.738 \| good	2.686 \| good	4.312 \| good	0.263 \| good
2025-07-15T17:00:00.000Z	58 \| moderate	13.406 \| fine	60.5 \| fine	55.419 \| fine	2.124 \| good	2.867 \| good	0.228 \| good
2025-07-15T18:00:00.000Z	52 \| moderate	9.545 \| good	42.595 \| good	51.702 \| good	1.561 \| good	1.423 \| good	0.193 \| good
2025-07-15T19:00:00.000Z	44 \| good	8.369 \| good	36.84 \| good	47.817 \| good	1.411 \| good	1.428 \| good	0.185 \| good
2025-07-15T20:00:00.000Z	44 \| good	7.916 \| good	34.781 \| good	48.411 \| good	1.26 \| good	1.434 \| good	0.177 \| good
2025-07-15T21:00:00.000Z	44 \| good	8.196 \| good	35.976 \| good	44.682 \| good	1.109 \| good	1.439 \| good	0.169 \| good
2025-07-15T22:00:00.000Z	49 \| good	8.85 \| good	39.307 \| good	40.951 \| good	1.141 \| good	2.096 \| good	0.17 \| good
2025-07-15T23:00:00.000Z	44 \| good	7.804 \| good	34.105 \| good	37.352 \| good	1.173 \| good	2.752 \| good	0.172 \| good
2025-07-16T00:00:00.000Z	54 \| moderate	10.854 \| good	47.828 \| good	32.674 \| good	1.206 \| good	3.409 \| good	0.173 \| good
2025-07-16T01:00:00.000Z	52 \| moderate	10.18 \| good	44.879 \| good	36.427 \| good	1.276 \| good	7.535 \| good	0.202 \| good
2025-07-16T02:00:00.000Z	38 \| good	7.326 \| good	32.518 \| good	39.311 \| good	1.346 \| good	11.661 \| good	0.231 \| good
2025-07-16T03:00:00.000Z	44 \| good	8.359 \| good	36.993 \| good	37.221 \| good	1.417 \| good	15.788 \| good	0.26 \| good
2025-07-16T04:00:00.000Z	52 \| moderate	9.742 \| good	43.198 \| good	31.768 \| good	1.336 \| good	14.159 \| good	0.25 \| good
2025-07-16T05:00:00.000Z	44 \| good	8.399 \| good	36.842 \| good	32.275 \| good	1.255 \| good	12.531 \| good	0.24 \| good
2025-07-16T06:00:00.000Z	44 \| good	8.239 \| good	8.333 \| good	32.636 \| good	1.168 \| good	10.907 \| good	0.229 \| good
2025-07-16T07:00:00.000Z	44 \| good	7.506 \| good	32.914 \| good	24.131 \| good	1.119 \| good	9.371 \| good	0.223 \| good
2025-07-16T08:00:00.000Z	44 \| good	8.034 \| good	35.25 \| good	20.515 \| good	1.064 \| good	7.839 \| good	0.216 \| good
2025-07-16T09:00:00.000Z	44 \| good	7.774 \| good	34.023 \| good	17.691 \| good	1.008 \| good	6.308 \| good	0.209 \| good
2025-07-16T10:00:00.000Z	38 \| good	6.897 \| good	30.638 \| good	22.119 \| good	1.031 \| good	6.057 \| good	0.211 \| good
2025-07-16T11:00:00.000Z	33 \| good	6.174 \| good	27.626 \| good	30.654 \| good	1.053 \| good	5.807 \| good	0.213 \| good
2025-07-16T12:00:00.000Z	30 \| good	5.199 \| good	5.286 \| good	31.634 \| good	1.078 \| good	5.543 \| good	0.215 \| good

Lockport

Empower business decisions with accurate air quality data

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

0.33ppm

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 Lockport, Illinois get updated?

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

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

Lockport, Illinois experienced its worst air quality at 10:00:00, 2025-07-14.

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

The best air quality in Lockport, Illinois was observed at 02:00:00 on 2025-07-13.

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

The air quality in Lockport, Illinois right now is Unhealthy for Sensitive Groups, with an AQI of 105.

What pollutant is most frequently found in Lockport, Illinois?

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

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

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

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

Lockport, Illinois currently has a PM_2.5 concentration of 36.674 μg/m³.

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

Lockport, Illinois currently has a PM₁₀ concentration of 155.383 μg/m³.

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

The current carbon monoxide (CO) level in Lockport, Illinois is 0.315 ppm.

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

The current sulfur dioxide (SO₂) concentration in Lockport, Illinois is 1.485 ppb.

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

Lockport, Illinois currently has an ozone (O₃) concentration of 9.482 ppm.

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

The current level of nitrogen dioxide (NO₂) in Lockport, Illinois is 14.162 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-12T17:00:00.000Z	42 \| good	4.248 \| good	18.695 \| good	45.046 \| good	0.525 \| good	3.362 \| good	0.232 \| good
2025-07-12T18:00:00.000Z	44 \| good	4.761 \| good	19.898 \| good	47.776 \| good	0.497 \| good	3.529 \| good	0.216 \| good
2025-07-12T19:00:00.000Z	44 \| good	4.829 \| good	21.278 \| good	47.678 \| good	0.44 \| good	3.219 \| good	0.174 \| good
2025-07-12T20:00:00.000Z	44 \| good	5.331 \| good	22.696 \| good	46.569 \| good	0.433 \| good	2.638 \| good	0.242 \| good
2025-07-12T21:00:00.000Z	44 \| good	5.339 \| good	23.657 \| good	48.18 \| good	0.408 \| good	2.385 \| good	0.202 \| good
2025-07-12T22:00:00.000Z	44 \| good	5.529 \| good	24.636 \| good	46.749 \| good	0.46 \| good	3.777 \| good	0.237 \| good
2025-07-12T23:00:00.000Z	44 \| good	5.763 \| good	25.21 \| good	47.053 \| good	0.439 \| good	3.143 \| good	0.271 \| good
2025-07-13T00:00:00.000Z	42 \| good	4.772 \| good	20.69 \| good	45.276 \| good	0.506 \| good	2.976 \| good	0.268 \| good
2025-07-13T01:00:00.000Z	43 \| good	4.875 \| good	21.488 \| good	46.364 \| good	0.503 \| good	4.063 \| good	0.259 \| good
2025-07-13T02:00:00.000Z	38 \| good	6.217 \| good	24.862 \| good	41.042 \| good	0.489 \| good	4.732 \| good	0.334 \| good
2025-07-13T03:00:00.000Z	33 \| good	5.823 \| good	26.717 \| good	35.712 \| good	0.47 \| good	9.312 \| good	0.318 \| good
2025-07-13T04:00:00.000Z	44 \| good	7.661 \| good	30.643 \| good	35.676 \| good	0.408 \| good	8.61 \| good	0.321 \| good
2025-07-13T05:00:00.000Z	54 \| moderate	10.858 \| good	44.258 \| good	34.002 \| good	0.426 \| good	6.734 \| good	0.352 \| good
2025-07-13T06:00:00.000Z	64 \| moderate	15.741 \| fine	59.246 \| fine	31.896 \| good	0.405 \| good	4.953 \| good	0.299 \| good
2025-07-13T07:00:00.000Z	73 \| moderate	21.379 \| fine	81.595 \| fine	30.805 \| good	0.375 \| good	5.32 \| good	0.296 \| good
2025-07-13T08:00:00.000Z	79 \| moderate	23.653 \| fine	99.154 \| fine	28.679 \| good	0.338 \| good	5.426 \| good	0.228 \| good
2025-07-13T09:00:00.000Z	79 \| moderate	24.086 \| fine	102.478 \| fine	24.675 \| good	0.368 \| good	7.097 \| good	0.239 \| good
2025-07-13T10:00:00.000Z	79 \| moderate	24.32 \| fine	95.582 \| fine	22.415 \| good	0.402 \| good	13.552 \| good	0.256 \| good
2025-07-13T11:00:00.000Z	75 \| moderate	22.433 \| fine	95.908 \| fine	20.807 \| good	0.373 \| good	13.055 \| good	0.228 \| good
2025-07-13T12:00:00.000Z	75 \| moderate	21.689 \| fine	95.901 \| fine	20.059 \| good	0.486 \| good	12.752 \| good	0.207 \| good
2025-07-13T13:00:00.000Z	75 \| moderate	21.856 \| fine	94.642 \| fine	22.659 \| good	0.419 \| good	9.031 \| good	0.238 \| good
2025-07-13T14:00:00.000Z	67 \| moderate	18.399 \| fine	82.674 \| fine	25.53 \| good	0.431 \| good	10.366 \| good	0.21 \| good
2025-07-13T15:00:00.000Z	71 \| moderate	20.265 \| fine	91.345 \| fine	27.921 \| good	0.399 \| good	8.851 \| good	0.27 \| good
2025-07-13T16:00:00.000Z	71 \| moderate	20.246 \| fine	89.771 \| fine	31.633 \| good	0.387 \| good	4.229 \| good	0.29 \| good
2025-07-13T17:00:00.000Z	71 \| moderate	19.688 \| fine	82.115 \| fine	36.563 \| good	0.349 \| good	3.591 \| good	0.357 \| good
2025-07-13T18:00:00.000Z	71 \| moderate	20.046 \| fine	89.282 \| fine	38.823 \| good	0.473 \| good	3.016 \| good	0.359 \| good
2025-07-13T19:00:00.000Z	71 \| moderate	20.461 \| fine	85.033 \| fine	37.664 \| good	0.549 \| good	2.62 \| good	0.387 \| good
2025-07-13T20:00:00.000Z	73 \| moderate	21.485 \| fine	91.923 \| fine	37.476 \| good	0.526 \| good	2.965 \| good	0.387 \| good
2025-07-13T21:00:00.000Z	75 \| moderate	21.62 \| fine	94.987 \| fine	40.391 \| good	0.482 \| good	3.067 \| good	0.387 \| good
2025-07-13T22:00:00.000Z	75 \| moderate	21.752 \| fine	94.645 \| fine	41.617 \| good	0.46 \| good	3.707 \| good	0.438 \| good
2025-07-13T23:00:00.000Z	75 \| moderate	22.181 \| fine	87.22 \| fine	45.755 \| good	0.433 \| good	3.53 \| good	0.418 \| good
2025-07-14T00:00:00.000Z	79 \| moderate	23.838 \| fine	95.232 \| fine	45.905 \| good	0.55 \| good	4.21 \| good	0.45 \| good
2025-07-14T01:00:00.000Z	82 \| moderate	25.795 \| fine	107.298 \| fine	45.485 \| good	0.516 \| good	7.445 \| good	0.464 \| good
2025-07-14T02:00:00.000Z	94 \| moderate	31.755 \| fine	136.226 \| fine	41.667 \| good	0.408 \| good	9.056 \| good	0.47 \| good
2025-07-14T03:00:00.000Z	97 \| moderate	34.112 \| fine	118.403 \| fine	37.971 \| good	0.533 \| good	9.462 \| good	0.483 \| good
2025-07-14T04:00:00.000Z	100 \| moderate	34.57 \| fine	153.23 \| fine	32.856 \| good	0.517 \| good	12.191 \| good	0.44 \| good
2025-07-14T05:00:00.000Z	99 \| moderate	34.755 \| fine	127.913 \| fine	27.816 \| good	0.469 \| good	7.793 \| good	0.4 \| good
2025-07-14T06:00:00.000Z	106 \| sensitive	37.078 \| moderate	165.502 \| moderate	25.012 \| good	0.456 \| good	8.012 \| good	0.372 \| good
2025-07-14T07:00:00.000Z	107 \| sensitive	38.215 \| moderate	161.178 \| moderate	21.836 \| good	0.488 \| good	7.558 \| good	0.318 \| good
2025-07-14T08:00:00.000Z	102 \| sensitive	36.147 \| moderate	141.225 \| fine	17.808 \| good	0.67 \| good	10.823 \| good	0.318 \| good
2025-07-14T09:00:00.000Z	107 \| sensitive	37.781 \| moderate	167.964 \| moderate	15.005 \| good	0.9 \| good	9.22 \| good	0.27 \| good
2025-07-14T10:00:00.000Z	107 \| sensitive	37.84 \| moderate	161.967 \| moderate	12.002 \| good	1.253 \| good	10.073 \| good	0.292 \| good
2025-07-14T11:00:00.000Z	105 \| sensitive	36.674 \| moderate	155.383 \| moderate	9.482 \| good	1.485 \| good	14.162 \| good	0.315 \| good
2025-07-14T12:00:00.000Z	110 \| sensitive	38.593 \| moderate	163.103 \| moderate	9.769 \| good	1.258 \| good	13.981 \| good	0.296 \| good
2025-07-14T13:00:00.000Z	110 \| sensitive	38.545 \| moderate	135.241 \| fine	10.234 \| good	0.912 \| good	13.469 \| good	0.333 \| good
2025-07-14T14:00:00.000Z	107 \| sensitive	38.281 \| moderate	155.972 \| moderate	13.22 \| good	1.236 \| good	15.131 \| good	0.339 \| good
2025-07-14T15:00:00.000Z	113 \| sensitive	39.257 \| moderate	179.002 \| moderate	21.848 \| good	0.961 \| good	11.267 \| good	0.222 \| good
2025-07-14T16:00:00.000Z	113 \| sensitive	39.257 \| moderate	179.002 \| moderate	21.848 \| good	0.961 \| good	11.267 \| good	0.222 \| good
2025-07-14T13:00:00.000Z	64 \| moderate	16.106 \| fine	71.297 \| fine	32.162 \| good	2.866 \| good	23.395 \| good	0.426 \| good
2025-07-14T14:00:00.000Z	66 \| moderate	16.773 \| fine	74.895 \| fine	40.778 \| good	3.529 \| good	14.577 \| good	0.332 \| good
2025-07-14T15:00:00.000Z	66 \| moderate	17.383 \| fine	77.22 \| fine	48.03 \| good	4.192 \| good	5.76 \| good	0.239 \| good
2025-07-14T16:00:00.000Z	66 \| moderate	17.5 \| fine	77.399 \| fine	56.894 \| fine	3.827 \| good	4.535 \| good	0.234 \| good
2025-07-14T17:00:00.000Z	77 \| moderate	16.815 \| fine	74.785 \| fine	62.975 \| fine	3.462 \| good	3.309 \| good	0.23 \| good
2025-07-14T18:00:00.000Z	90 \| moderate	16.637 \| fine	73.609 \| fine	66.531 \| fine	3.097 \| good	2.084 \| good	0.226 \| good
2025-07-14T19:00:00.000Z	84 \| moderate	16.683 \| fine	73.336 \| fine	64.941 \| fine	2.948 \| good	2.004 \| good	0.224 \| good
2025-07-14T20:00:00.000Z	87 \| moderate	18.359 \| fine	81.238 \| fine	65.984 \| fine	2.8 \| good	1.923 \| good	0.221 \| good
2025-07-14T21:00:00.000Z	80 \| moderate	18.894 \| fine	83.64 \| fine	63.782 \| fine	2.651 \| good	1.843 \| good	0.219 \| good
2025-07-14T22:00:00.000Z	64 \| moderate	15.75 \| fine	69.669 \| fine	57.786 \| fine	2.621 \| good	2.993 \| good	0.224 \| good
2025-07-14T23:00:00.000Z	62 \| moderate	14.881 \| fine	66.052 \| fine	50.996 \| good	2.591 \| good	4.144 \| good	0.23 \| good
2025-07-15T00:00:00.000Z	67 \| moderate	17.973 \| fine	79.299 \| fine	41.482 \| good	2.56 \| good	5.294 \| good	0.236 \| good
2025-07-15T01:00:00.000Z	75 \| moderate	22.003 \| fine	96.399 \| fine	39.014 \| good	2.643 \| good	10.497 \| good	0.279 \| good
2025-07-15T02:00:00.000Z	86 \| moderate	28.006 \| fine	122.002 \| fine	36.177 \| good	2.727 \| good	15.7 \| good	0.322 \| good
2025-07-15T03:00:00.000Z	84 \| moderate	27.394 \| fine	118.615 \| fine	30.134 \| good	2.81 \| good	20.903 \| good	0.365 \| good
2025-07-15T04:00:00.000Z	84 \| moderate	26.858 \| fine	116.817 \| fine	23.018 \| good	2.897 \| good	18.47 \| good	0.356 \| good
2025-07-15T05:00:00.000Z	84 \| moderate	27.084 \| fine	117.409 \| fine	18.965 \| good	2.985 \| good	16.037 \| good	0.347 \| good
2025-07-15T06:00:00.000Z	86 \| moderate	27.961 \| fine	121.223 \| fine	17.766 \| good	3.072 \| good	13.603 \| good	0.338 \| good
2025-07-15T07:00:00.000Z	84 \| moderate	27.283 \| fine	118.78 \| fine	19.046 \| good	2.989 \| good	12.153 \| good	0.33 \| good
2025-07-15T08:00:00.000Z	81 \| moderate	25.443 \| fine	110.662 \| fine	22.126 \| good	2.906 \| good	10.702 \| good	0.322 \| good
2025-07-15T09:00:00.000Z	75 \| moderate	21.775 \| fine	95.766 \| fine	25.224 \| good	2.823 \| good	9.252 \| good	0.314 \| good
2025-07-15T10:00:00.000Z	67 \| moderate	18.124 \| fine	80.243 \| fine	29.544 \| good	2.772 \| good	9.959 \| good	0.324 \| good
2025-07-15T11:00:00.000Z	66 \| moderate	17.145 \| fine	76.569 \| fine	25.71 \| good	2.721 \| good	10.665 \| good	0.333 \| good
2025-07-15T12:00:00.000Z	67 \| moderate	17.772 \| fine	79.161 \| fine	26.968 \| good	2.67 \| good	11.372 \| good	0.343 \| good
2025-07-15T13:00:00.000Z	66 \| moderate	16.94 \| fine	74.682 \| fine	31.394 \| good	2.862 \| good	9.5 \| good	0.328 \| good
2025-07-15T14:00:00.000Z	69 \| moderate	18.782 \| fine	82.751 \| fine	40.536 \| good	3.055 \| good	7.629 \| good	0.313 \| good
2025-07-15T15:00:00.000Z	69 \| moderate	18.796 \| fine	82.831 \| fine	47.269 \| good	3.248 \| good	5.757 \| good	0.298 \| good
2025-07-15T16:00:00.000Z	67 \| moderate	18.185 \| fine	80.725 \| fine	52.738 \| good	2.686 \| good	4.312 \| good	0.263 \| good
2025-07-15T17:00:00.000Z	58 \| moderate	13.406 \| fine	60.5 \| fine	55.419 \| fine	2.124 \| good	2.867 \| good	0.228 \| good
2025-07-15T18:00:00.000Z	52 \| moderate	9.545 \| good	42.595 \| good	51.702 \| good	1.561 \| good	1.423 \| good	0.193 \| good
2025-07-15T19:00:00.000Z	44 \| good	8.369 \| good	36.84 \| good	47.817 \| good	1.411 \| good	1.428 \| good	0.185 \| good
2025-07-15T20:00:00.000Z	44 \| good	7.916 \| good	34.781 \| good	48.411 \| good	1.26 \| good	1.434 \| good	0.177 \| good
2025-07-15T21:00:00.000Z	44 \| good	8.196 \| good	35.976 \| good	44.682 \| good	1.109 \| good	1.439 \| good	0.169 \| good
2025-07-15T22:00:00.000Z	49 \| good	8.85 \| good	39.307 \| good	40.951 \| good	1.141 \| good	2.096 \| good	0.17 \| good
2025-07-15T23:00:00.000Z	44 \| good	7.804 \| good	34.105 \| good	37.352 \| good	1.173 \| good	2.752 \| good	0.172 \| good
2025-07-16T00:00:00.000Z	54 \| moderate	10.854 \| good	47.828 \| good	32.674 \| good	1.206 \| good	3.409 \| good	0.173 \| good
2025-07-16T01:00:00.000Z	52 \| moderate	10.18 \| good	44.879 \| good	36.427 \| good	1.276 \| good	7.535 \| good	0.202 \| good
2025-07-16T02:00:00.000Z	38 \| good	7.326 \| good	32.518 \| good	39.311 \| good	1.346 \| good	11.661 \| good	0.231 \| good
2025-07-16T03:00:00.000Z	44 \| good	8.359 \| good	36.993 \| good	37.221 \| good	1.417 \| good	15.788 \| good	0.26 \| good
2025-07-16T04:00:00.000Z	52 \| moderate	9.742 \| good	43.198 \| good	31.768 \| good	1.336 \| good	14.159 \| good	0.25 \| good
2025-07-16T05:00:00.000Z	44 \| good	8.399 \| good	36.842 \| good	32.275 \| good	1.255 \| good	12.531 \| good	0.24 \| good
2025-07-16T06:00:00.000Z	44 \| good	8.239 \| good	8.333 \| good	32.636 \| good	1.168 \| good	10.907 \| good	0.229 \| good
2025-07-16T07:00:00.000Z	44 \| good	7.506 \| good	32.914 \| good	24.131 \| good	1.119 \| good	9.371 \| good	0.223 \| good
2025-07-16T08:00:00.000Z	44 \| good	8.034 \| good	35.25 \| good	20.515 \| good	1.064 \| good	7.839 \| good	0.216 \| good
2025-07-16T09:00:00.000Z	44 \| good	7.774 \| good	34.023 \| good	17.691 \| good	1.008 \| good	6.308 \| good	0.209 \| good
2025-07-16T10:00:00.000Z	38 \| good	6.897 \| good	30.638 \| good	22.119 \| good	1.031 \| good	6.057 \| good	0.211 \| good
2025-07-16T11:00:00.000Z	33 \| good	6.174 \| good	27.626 \| good	30.654 \| good	1.053 \| good	5.807 \| good	0.213 \| good
2025-07-16T12:00:00.000Z	30 \| good	5.199 \| good	5.286 \| good	31.634 \| good	1.078 \| good	5.543 \| good	0.215 \| good

Current air quality index in Lockport, Illinois today

Major air pollutants in Lockport, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lockport, Illinois air quality forecast and history

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

Air quality in nearby cities

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Frequently asked questions

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

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

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

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

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

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

What is the current level of nitrogen dioxide (NO2) in Lockport, 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 Lockport, Illinois right now?

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

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

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

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