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

Lockport, Illinois currently has a PM10 concentration of 52.078 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Lockport, Illinois is 2.833 ppb.

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

Lockport, Illinois currently has an ozone (O3) concentration of 25.562 ppm.

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

The current level of nitrogen dioxide (NO2) in Lockport, Illinois is 2.216 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)

Moderate

Lockport, Illinois

Last updated: ... (Local time)

Common air pollutants in Lockport, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

18.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

74.23 μg/m³

155

255

425

605+

Ozone (O₃)

60.80 ppb

201

201+

Sulfur Dioxide (SO₂)

1.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.96 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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
2025-07-20T00:00:00.000Z	36 \| good	4.977 \| good	19.477 \| good	39.219 \| good	0.367 \| good	3.443 \| good	0.322 \| good
2025-07-20T01:00:00.000Z	38 \| good	4.644 \| good	19.027 \| good	41.227 \| good	0.458 \| good	4.857 \| good	0.357 \| good
2025-07-20T02:00:00.000Z	40 \| good	3.805 \| good	15.54 \| good	42.588 \| good	0.485 \| good	5.192 \| good	0.376 \| good
2025-07-20T03:00:00.000Z	38 \| good	3.508 \| good	17.101 \| good	41.308 \| good	0.38 \| good	7.901 \| good	0.381 \| good
2025-07-20T04:00:00.000Z	34 \| good	3.989 \| good	18.22 \| good	37.235 \| good	0.337 \| good	6.984 \| good	0.371 \| good
2025-07-20T05:00:00.000Z	31 \| good	4.028 \| good	17.899 \| good	33.077 \| good	0.337 \| good	7.564 \| good	0.336 \| good
2025-07-20T06:00:00.000Z	29 \| good	3.734 \| good	16.663 \| good	30.841 \| good	0.42 \| good	7.365 \| good	0.292 \| good
2025-07-20T07:00:00.000Z	29 \| good	4.024 \| good	17.87 \| good	31.387 \| good	0.316 \| good	5.096 \| good	0.272 \| good
2025-07-20T08:00:00.000Z	28 \| good	3.972 \| good	16.252 \| good	30.029 \| good	0.287 \| good	5.193 \| good	0.267 \| good
2025-07-20T09:00:00.000Z	27 \| good	3.853 \| good	18.412 \| good	29.097 \| good	0.346 \| good	6.881 \| good	0.232 \| good
2025-07-20T10:00:00.000Z	25 \| good	4.336 \| good	19.647 \| good	26.787 \| good	0.408 \| good	9.051 \| good	0.28 \| good
2025-07-20T11:00:00.000Z	27 \| good	4.926 \| good	21.008 \| good	22.854 \| good	0.424 \| good	4.845 \| good	0.163 \| good
2025-07-20T12:00:00.000Z	27 \| good	4.612 \| good	21.204 \| good	27.611 \| good	0.356 \| good	1.226 \| good	0.163 \| good
2025-07-20T13:00:00.000Z	27 \| good	5.021 \| good	20.733 \| good	27.918 \| good	0.321 \| good	1.516 \| good	0.167 \| good
2025-07-20T14:00:00.000Z	27 \| good	4.882 \| good	19.697 \| good	24.555 \| good	0.237 \| good	2.24 \| good	0.243 \| good
2025-07-20T15:00:00.000Z	28 \| good	4.723 \| good	19.855 \| good	30.275 \| good	0.406 \| good	2.251 \| good	0.217 \| good
2025-07-20T16:00:00.000Z	30 \| good	4.229 \| good	17.943 \| good	32.432 \| good	0.387 \| good	2.378 \| good	0.219 \| good
2025-07-20T17:00:00.000Z	28 \| good	4.187 \| good	19.708 \| good	29.979 \| good	0.449 \| good	3.4 \| good	0.217 \| good
2025-07-20T18:00:00.000Z	28 \| good	4.53 \| good	19.666 \| good	29.835 \| good	0.475 \| good	1.639 \| good	0.232 \| good
2025-07-20T19:00:00.000Z	31 \| good	4.971 \| good	22.617 \| good	32.548 \| good	0.483 \| good	1.694 \| good	0.232 \| good
2025-07-20T20:00:00.000Z	33 \| good	5.728 \| good	23.063 \| good	33.623 \| good	0.502 \| good	1.445 \| good	0.203 \| good
2025-07-20T21:00:00.000Z	38 \| good	7.091 \| good	24.927 \| good	36.328 \| good	0.538 \| good	1.36 \| good	0.203 \| good
2025-07-20T22:00:00.000Z	38 \| good	6.7 \| good	29.113 \| good	35.389 \| good	0.439 \| good	2.299 \| good	0.203 \| good
2025-07-20T23:00:00.000Z	33 \| good	6.456 \| good	34.038 \| good	35.941 \| good	0.403 \| good	3.599 \| good	0.237 \| good
2025-07-21T00:00:00.000Z	33 \| good	5.715 \| good	25.728 \| good	34.683 \| good	0.398 \| good	3.564 \| good	0.281 \| good
2025-07-21T01:00:00.000Z	33 \| good	6.051 \| good	27.341 \| good	34.269 \| good	0.427 \| good	3.867 \| good	0.285 \| good
2025-07-21T02:00:00.000Z	33 \| good	5.835 \| good	25.469 \| good	31.376 \| good	0.482 \| good	5.347 \| good	0.285 \| good
2025-07-21T03:00:00.000Z	33 \| good	5.813 \| good	22.615 \| good	32.05 \| good	0.413 \| good	4.714 \| good	0.289 \| good
2025-07-21T04:00:00.000Z	33 \| good	6.368 \| good	26.492 \| good	32.968 \| good	0.327 \| good	4.126 \| good	0.25 \| good
2025-07-21T05:00:00.000Z	58 \| moderate	12.81 \| fine	43.341 \| good	31.502 \| good	0.415 \| good	1.723 \| good	0.263 \| good
2025-07-21T06:00:00.000Z	62 \| moderate	14.523 \| fine	63.936 \| fine	27.417 \| good	0.48 \| good	3.371 \| good	0.243 \| good
2025-07-21T07:00:00.000Z	91 \| moderate	29.898 \| fine	135.028 \| fine	26.099 \| good	0.599 \| good	1.81 \| good	0.23 \| good
2025-07-21T08:00:00.000Z	84 \| moderate	26.557 \| fine	120.516 \| fine	24.63 \| good	0.414 \| good	3.069 \| good	0.202 \| good
2025-07-21T09:00:00.000Z	88 \| moderate	29.149 \| fine	118.806 \| fine	19.879 \| good	0.373 \| good	4.042 \| good	0.21 \| good
2025-07-21T10:00:00.000Z	117 \| sensitive	41.708 \| moderate	180.779 \| moderate	20.539 \| good	0.437 \| good	5.304 \| good	0.21 \| good
2025-07-21T11:00:00.000Z	117 \| sensitive	41.85 \| moderate	169.052 \| moderate	18.072 \| good	0.742 \| good	4.664 \| good	0.176 \| good
2025-07-21T12:00:00.000Z	99 \| moderate	34.731 \| fine	133.942 \| fine	15.694 \| good	1.012 \| good	6.193 \| good	0.176 \| good
2025-07-21T13:00:00.000Z	81 \| moderate	24.875 \| fine	115.495 \| fine	14.367 \| good	1.074 \| good	7.208 \| good	0.177 \| good
2025-07-21T14:00:00.000Z	67 \| moderate	17.945 \| fine	82.199 \| fine	18.226 \| good	0.87 \| good	4.491 \| good	0.157 \| good
2025-07-21T15:00:00.000Z	67 \| moderate	17.519 \| fine	65.345 \| fine	22.353 \| good	2.736 \| good	3.776 \| good	0.157 \| good
2025-07-21T16:00:00.000Z	62 \| moderate	15.264 \| fine	55.903 \| fine	25.205 \| good	2.831 \| good	2.213 \| good	0.142 \| good
2025-07-21T17:00:00.000Z	58 \| moderate	13.298 \| fine	60.175 \| fine	31.421 \| good	1.298 \| good	1.565 \| good	0.123 \| good
2025-07-21T18:00:00.000Z	60 \| moderate	13.557 \| fine	59.297 \| fine	36.331 \| good	1.132 \| good	1.751 \| good	0.166 \| good
2025-07-21T19:00:00.000Z	64 \| moderate	15.608 \| fine	60.224 \| fine	44.141 \| good	1.483 \| good	1.839 \| good	0.19 \| good
2025-07-21T20:00:00.000Z	64 \| moderate	16.367 \| fine	73.379 \| fine	49.929 \| good	0.945 \| good	1.4 \| good	0.179 \| good
2025-07-21T21:00:00.000Z	67 \| moderate	17.792 \| fine	70.934 \| fine	53.963 \| good	2.145 \| good	1.452 \| good	0.186 \| good
2025-07-21T22:00:00.000Z	74 \| moderate	21.148 \| fine	91.262 \| fine	61.631 \| fine	2.227 \| good	1.611 \| good	0.221 \| good
2025-07-21T23:00:00.000Z	77 \| moderate	19.815 \| fine	80.431 \| fine	63.171 \| fine	1.299 \| good	1.937 \| good	0.232 \| good
2025-07-21T23:00:00.000Z	71 \| moderate	18 \| fine	74.231 \| fine	60.797 \| fine	1.299 \| good	1.956 \| good	0.23 \| good
2025-07-21T18:00:00.000Z	60 \| moderate	13.904 \| fine	61.914 \| fine	54.349 \| good	2.079 \| good	1.787 \| good	0.244 \| good
2025-07-21T19:00:00.000Z	64 \| moderate	16.106 \| fine	72.026 \| fine	57.948 \| fine	2.047 \| good	1.836 \| good	0.245 \| good
2025-07-21T20:00:00.000Z	66 \| moderate	16.939 \| fine	74.587 \| fine	59.051 \| fine	2.015 \| good	1.886 \| good	0.246 \| good
2025-07-21T21:00:00.000Z	71 \| moderate	18.942 \| fine	84.192 \| fine	60.722 \| fine	1.982 \| good	1.935 \| good	0.247 \| good
2025-07-21T22:00:00.000Z	71 \| moderate	19.628 \| fine	86.836 \| fine	56.383 \| fine	1.921 \| good	3.288 \| good	0.258 \| good
2025-07-21T23:00:00.000Z	71 \| moderate	19.64 \| fine	87.085 \| fine	51.382 \| good	1.859 \| good	4.64 \| good	0.269 \| good
2025-07-22T00:00:00.000Z	69 \| moderate	19.296 \| fine	85.211 \| fine	45.749 \| good	1.797 \| good	5.993 \| good	0.28 \| good
2025-07-22T01:00:00.000Z	62 \| moderate	15.415 \| fine	69.221 \| fine	36.872 \| good	1.77 \| good	7.72 \| good	0.292 \| good
2025-07-22T02:00:00.000Z	58 \| moderate	12.811 \| fine	57.369 \| fine	33.084 \| good	1.742 \| good	9.447 \| good	0.305 \| good
2025-07-22T03:00:00.000Z	52 \| moderate	10.133 \| good	45.025 \| good	27.998 \| good	1.714 \| good	11.175 \| good	0.317 \| good
2025-07-22T04:00:00.000Z	54 \| moderate	10.788 \| good	48.073 \| good	22.712 \| good	1.711 \| good	11.183 \| good	0.318 \| good
2025-07-22T05:00:00.000Z	54 \| moderate	11.097 \| good	49.024 \| good	23.083 \| good	1.708 \| good	11.192 \| good	0.319 \| good
2025-07-22T06:00:00.000Z	56 \| moderate	12.5 \| fine	56.776 \| fine	20.599 \| good	1.706 \| good	11.2 \| good	0.32 \| good
2025-07-22T07:00:00.000Z	58 \| moderate	13.436 \| fine	60.799 \| fine	18.895 \| good	1.797 \| good	10.646 \| good	0.317 \| good
2025-07-22T08:00:00.000Z	64 \| moderate	15.836 \| fine	70.894 \| fine	18.432 \| good	1.888 \| good	10.091 \| good	0.314 \| good
2025-07-22T09:00:00.000Z	69 \| moderate	18.917 \| fine	83.085 \| fine	18.301 \| good	1.979 \| good	9.537 \| good	0.312 \| good
2025-07-22T10:00:00.000Z	77 \| moderate	22.837 \| fine	100.744 \| fine	19.705 \| good	1.883 \| good	8.897 \| good	0.311 \| good
2025-07-22T11:00:00.000Z	77 \| moderate	22.992 \| fine	100.777 \| fine	17.975 \| good	1.786 \| good	8.257 \| good	0.311 \| good
2025-07-22T12:00:00.000Z	73 \| moderate	21.05 \| fine	93.055 \| fine	23.725 \| good	1.69 \| good	7.617 \| good	0.311 \| good
2025-07-22T13:00:00.000Z	69 \| moderate	18.69 \| fine	82.082 \| fine	31.688 \| good	1.837 \| good	6.787 \| good	0.311 \| good
2025-07-22T14:00:00.000Z	66 \| moderate	17.066 \| fine	75.277 \| fine	36.083 \| good	1.983 \| good	5.957 \| good	0.311 \| good
2025-07-22T15:00:00.000Z	64 \| moderate	16.063 \| fine	71.349 \| fine	38.66 \| good	2.13 \| good	5.127 \| good	0.311 \| good
2025-07-22T16:00:00.000Z	64 \| moderate	15.672 \| fine	69.429 \| fine	40.81 \| good	2.27 \| good	3.955 \| good	0.288 \| good
2025-07-22T17:00:00.000Z	62 \| moderate	14.502 \| fine	65.174 \| fine	48.17 \| good	2.411 \| good	2.784 \| good	0.264 \| good
2025-07-22T18:00:00.000Z	58 \| moderate	13.169 \| fine	59.313 \| fine	49.486 \| good	2.552 \| good	1.612 \| good	0.241 \| good
2025-07-22T19:00:00.000Z	56 \| moderate	11.64 \| good	51.29 \| good	48.404 \| good	2.407 \| good	1.725 \| good	0.234 \| good
2025-07-22T20:00:00.000Z	56 \| moderate	12.34 \| fine	55.416 \| fine	49.139 \| good	2.262 \| good	1.838 \| good	0.226 \| good
2025-07-22T21:00:00.000Z	58 \| moderate	12.587 \| fine	57.043 \| fine	49.546 \| good	2.118 \| good	1.951 \| good	0.219 \| good
2025-07-22T22:00:00.000Z	60 \| moderate	14.233 \| fine	63.767 \| fine	48.284 \| good	1.979 \| good	3.051 \| good	0.222 \| good
2025-07-22T23:00:00.000Z	60 \| moderate	13.731 \| fine	61.311 \| fine	43.109 \| good	1.84 \| good	4.152 \| good	0.225 \| good
2025-07-23T00:00:00.000Z	62 \| moderate	14.683 \| fine	65.565 \| fine	37.098 \| good	1.701 \| good	5.252 \| good	0.229 \| good
2025-07-23T01:00:00.000Z	56 \| moderate	11.691 \| good	51.127 \| good	37.894 \| good	1.782 \| good	6.624 \| good	0.24 \| good
2025-07-23T02:00:00.000Z	52 \| moderate	10.187 \| good	44.805 \| good	35.351 \| good	1.864 \| good	7.996 \| good	0.252 \| good
2025-07-23T03:00:00.000Z	54 \| moderate	10.983 \| good	48.642 \| good	31.918 \| good	1.946 \| good	9.368 \| good	0.264 \| good
2025-07-23T04:00:00.000Z	54 \| moderate	10.55 \| good	46.841 \| good	29.816 \| good	1.965 \| good	8.524 \| good	0.261 \| good
2025-07-23T05:00:00.000Z	54 \| moderate	11.091 \| good	49.133 \| good	29.313 \| good	1.983 \| good	7.68 \| good	0.258 \| good
2025-07-23T06:00:00.000Z	52 \| moderate	9.921 \| good	43.935 \| good	27.738 \| good	2.001 \| good	6.836 \| good	0.255 \| good
2025-07-23T07:00:00.000Z	54 \| moderate	10.581 \| good	46.902 \| good	27.918 \| good	1.992 \| good	6.406 \| good	0.25 \| good
2025-07-23T08:00:00.000Z	52 \| moderate	10.259 \| good	45 \| good	22.753 \| good	1.983 \| good	5.976 \| good	0.246 \| good
2025-07-23T09:00:00.000Z	54 \| moderate	11.315 \| good	49.938 \| good	19.338 \| good	1.974 \| good	5.546 \| good	0.242 \| good
2025-07-23T10:00:00.000Z	62 \| moderate	15.356 \| fine	68.864 \| fine	21.21 \| good	1.985 \| good	5.438 \| good	0.244 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	15.725 \| fine	69.429 \| fine	22.903 \| good	1.996 \| good	5.329 \| good	0.246 \| good
2025-07-23T12:00:00.000Z	64 \| moderate	16.398 \| fine	72.711 \| fine	27.038 \| good	2.007 \| good	5.221 \| good	0.248 \| good
2025-07-23T13:00:00.000Z	67 \| moderate	17.975 \| fine	79.107 \| fine	35.417 \| good	2.606 \| good	4.568 \| good	0.249 \| good
2025-07-23T14:00:00.000Z	66 \| moderate	17.479 \| fine	77.034 \| fine	41.911 \| good	3.205 \| good	3.914 \| good	0.251 \| good
2025-07-23T15:00:00.000Z	66 \| moderate	16.875 \| fine	74.857 \| fine	45.952 \| good	3.804 \| good	3.261 \| good	0.252 \| good
2025-07-23T16:00:00.000Z	66 \| moderate	16.748 \| fine	74.535 \| fine	49.904 \| good	3.783 \| good	2.702 \| good	0.237 \| good
2025-07-23T17:00:00.000Z	66 \| moderate	16.957 \| fine	74.835 \| fine	53.156 \| good	3.762 \| good	2.142 \| good	0.223 \| good

Lockport

Empower business decisions with accurate air quality data

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

0.14ppm

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 11:00:00, 2025-07-21.

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

The best air quality in Lockport, Illinois was observed at 06:00:00 on 2025-07-20.

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

The air quality in Lockport, Illinois right now is Moderate, with an AQI of 60.

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 13.836 μg/m³.

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

Lockport, Illinois currently has a PM₁₀ concentration of 52.078 μg/m³.

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

The current carbon monoxide (CO) level in Lockport, Illinois is 0.143 ppm.

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

The current sulfur dioxide (SO₂) concentration in Lockport, Illinois is 2.833 ppb.

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

Lockport, Illinois currently has an ozone (O₃) concentration of 25.562 ppm.

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

The current level of nitrogen dioxide (NO₂) in Lockport, Illinois is 2.216 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T00:00:00.000Z	36 \| good	4.977 \| good	19.477 \| good	39.219 \| good	0.367 \| good	3.443 \| good	0.322 \| good
2025-07-20T01:00:00.000Z	38 \| good	4.644 \| good	19.027 \| good	41.227 \| good	0.458 \| good	4.857 \| good	0.357 \| good
2025-07-20T02:00:00.000Z	40 \| good	3.805 \| good	15.54 \| good	42.588 \| good	0.485 \| good	5.192 \| good	0.376 \| good
2025-07-20T03:00:00.000Z	38 \| good	3.508 \| good	17.101 \| good	41.308 \| good	0.38 \| good	7.901 \| good	0.381 \| good
2025-07-20T04:00:00.000Z	34 \| good	3.989 \| good	18.22 \| good	37.235 \| good	0.337 \| good	6.984 \| good	0.371 \| good
2025-07-20T05:00:00.000Z	31 \| good	4.028 \| good	17.899 \| good	33.077 \| good	0.337 \| good	7.564 \| good	0.336 \| good
2025-07-20T06:00:00.000Z	29 \| good	3.734 \| good	16.663 \| good	30.841 \| good	0.42 \| good	7.365 \| good	0.292 \| good
2025-07-20T07:00:00.000Z	29 \| good	4.024 \| good	17.87 \| good	31.387 \| good	0.316 \| good	5.096 \| good	0.272 \| good
2025-07-20T08:00:00.000Z	28 \| good	3.972 \| good	16.252 \| good	30.029 \| good	0.287 \| good	5.193 \| good	0.267 \| good
2025-07-20T09:00:00.000Z	27 \| good	3.853 \| good	18.412 \| good	29.097 \| good	0.346 \| good	6.881 \| good	0.232 \| good
2025-07-20T10:00:00.000Z	25 \| good	4.336 \| good	19.647 \| good	26.787 \| good	0.408 \| good	9.051 \| good	0.28 \| good
2025-07-20T11:00:00.000Z	27 \| good	4.926 \| good	21.008 \| good	22.854 \| good	0.424 \| good	4.845 \| good	0.163 \| good
2025-07-20T12:00:00.000Z	27 \| good	4.612 \| good	21.204 \| good	27.611 \| good	0.356 \| good	1.226 \| good	0.163 \| good
2025-07-20T13:00:00.000Z	27 \| good	5.021 \| good	20.733 \| good	27.918 \| good	0.321 \| good	1.516 \| good	0.167 \| good
2025-07-20T14:00:00.000Z	27 \| good	4.882 \| good	19.697 \| good	24.555 \| good	0.237 \| good	2.24 \| good	0.243 \| good
2025-07-20T15:00:00.000Z	28 \| good	4.723 \| good	19.855 \| good	30.275 \| good	0.406 \| good	2.251 \| good	0.217 \| good
2025-07-20T16:00:00.000Z	30 \| good	4.229 \| good	17.943 \| good	32.432 \| good	0.387 \| good	2.378 \| good	0.219 \| good
2025-07-20T17:00:00.000Z	28 \| good	4.187 \| good	19.708 \| good	29.979 \| good	0.449 \| good	3.4 \| good	0.217 \| good
2025-07-20T18:00:00.000Z	28 \| good	4.53 \| good	19.666 \| good	29.835 \| good	0.475 \| good	1.639 \| good	0.232 \| good
2025-07-20T19:00:00.000Z	31 \| good	4.971 \| good	22.617 \| good	32.548 \| good	0.483 \| good	1.694 \| good	0.232 \| good
2025-07-20T20:00:00.000Z	33 \| good	5.728 \| good	23.063 \| good	33.623 \| good	0.502 \| good	1.445 \| good	0.203 \| good
2025-07-20T21:00:00.000Z	38 \| good	7.091 \| good	24.927 \| good	36.328 \| good	0.538 \| good	1.36 \| good	0.203 \| good
2025-07-20T22:00:00.000Z	38 \| good	6.7 \| good	29.113 \| good	35.389 \| good	0.439 \| good	2.299 \| good	0.203 \| good
2025-07-20T23:00:00.000Z	33 \| good	6.456 \| good	34.038 \| good	35.941 \| good	0.403 \| good	3.599 \| good	0.237 \| good
2025-07-21T00:00:00.000Z	33 \| good	5.715 \| good	25.728 \| good	34.683 \| good	0.398 \| good	3.564 \| good	0.281 \| good
2025-07-21T01:00:00.000Z	33 \| good	6.051 \| good	27.341 \| good	34.269 \| good	0.427 \| good	3.867 \| good	0.285 \| good
2025-07-21T02:00:00.000Z	33 \| good	5.835 \| good	25.469 \| good	31.376 \| good	0.482 \| good	5.347 \| good	0.285 \| good
2025-07-21T03:00:00.000Z	33 \| good	5.813 \| good	22.615 \| good	32.05 \| good	0.413 \| good	4.714 \| good	0.289 \| good
2025-07-21T04:00:00.000Z	33 \| good	6.368 \| good	26.492 \| good	32.968 \| good	0.327 \| good	4.126 \| good	0.25 \| good
2025-07-21T05:00:00.000Z	58 \| moderate	12.81 \| fine	43.341 \| good	31.502 \| good	0.415 \| good	1.723 \| good	0.263 \| good
2025-07-21T06:00:00.000Z	62 \| moderate	14.523 \| fine	63.936 \| fine	27.417 \| good	0.48 \| good	3.371 \| good	0.243 \| good
2025-07-21T07:00:00.000Z	91 \| moderate	29.898 \| fine	135.028 \| fine	26.099 \| good	0.599 \| good	1.81 \| good	0.23 \| good
2025-07-21T08:00:00.000Z	84 \| moderate	26.557 \| fine	120.516 \| fine	24.63 \| good	0.414 \| good	3.069 \| good	0.202 \| good
2025-07-21T09:00:00.000Z	88 \| moderate	29.149 \| fine	118.806 \| fine	19.879 \| good	0.373 \| good	4.042 \| good	0.21 \| good
2025-07-21T10:00:00.000Z	117 \| sensitive	41.708 \| moderate	180.779 \| moderate	20.539 \| good	0.437 \| good	5.304 \| good	0.21 \| good
2025-07-21T11:00:00.000Z	117 \| sensitive	41.85 \| moderate	169.052 \| moderate	18.072 \| good	0.742 \| good	4.664 \| good	0.176 \| good
2025-07-21T12:00:00.000Z	99 \| moderate	34.731 \| fine	133.942 \| fine	15.694 \| good	1.012 \| good	6.193 \| good	0.176 \| good
2025-07-21T13:00:00.000Z	81 \| moderate	24.875 \| fine	115.495 \| fine	14.367 \| good	1.074 \| good	7.208 \| good	0.177 \| good
2025-07-21T14:00:00.000Z	67 \| moderate	17.945 \| fine	82.199 \| fine	18.226 \| good	0.87 \| good	4.491 \| good	0.157 \| good
2025-07-21T15:00:00.000Z	67 \| moderate	17.519 \| fine	65.345 \| fine	22.353 \| good	2.736 \| good	3.776 \| good	0.157 \| good
2025-07-21T16:00:00.000Z	62 \| moderate	15.264 \| fine	55.903 \| fine	25.205 \| good	2.831 \| good	2.213 \| good	0.142 \| good
2025-07-21T17:00:00.000Z	58 \| moderate	13.298 \| fine	60.175 \| fine	31.421 \| good	1.298 \| good	1.565 \| good	0.123 \| good
2025-07-21T18:00:00.000Z	60 \| moderate	13.557 \| fine	59.297 \| fine	36.331 \| good	1.132 \| good	1.751 \| good	0.166 \| good
2025-07-21T19:00:00.000Z	64 \| moderate	15.608 \| fine	60.224 \| fine	44.141 \| good	1.483 \| good	1.839 \| good	0.19 \| good
2025-07-21T20:00:00.000Z	64 \| moderate	16.367 \| fine	73.379 \| fine	49.929 \| good	0.945 \| good	1.4 \| good	0.179 \| good
2025-07-21T21:00:00.000Z	67 \| moderate	17.792 \| fine	70.934 \| fine	53.963 \| good	2.145 \| good	1.452 \| good	0.186 \| good
2025-07-21T22:00:00.000Z	74 \| moderate	21.148 \| fine	91.262 \| fine	61.631 \| fine	2.227 \| good	1.611 \| good	0.221 \| good
2025-07-21T23:00:00.000Z	77 \| moderate	19.815 \| fine	80.431 \| fine	63.171 \| fine	1.299 \| good	1.937 \| good	0.232 \| good
2025-07-21T23:00:00.000Z	71 \| moderate	18 \| fine	74.231 \| fine	60.797 \| fine	1.299 \| good	1.956 \| good	0.23 \| good
2025-07-21T18:00:00.000Z	60 \| moderate	13.904 \| fine	61.914 \| fine	54.349 \| good	2.079 \| good	1.787 \| good	0.244 \| good
2025-07-21T19:00:00.000Z	64 \| moderate	16.106 \| fine	72.026 \| fine	57.948 \| fine	2.047 \| good	1.836 \| good	0.245 \| good
2025-07-21T20:00:00.000Z	66 \| moderate	16.939 \| fine	74.587 \| fine	59.051 \| fine	2.015 \| good	1.886 \| good	0.246 \| good
2025-07-21T21:00:00.000Z	71 \| moderate	18.942 \| fine	84.192 \| fine	60.722 \| fine	1.982 \| good	1.935 \| good	0.247 \| good
2025-07-21T22:00:00.000Z	71 \| moderate	19.628 \| fine	86.836 \| fine	56.383 \| fine	1.921 \| good	3.288 \| good	0.258 \| good
2025-07-21T23:00:00.000Z	71 \| moderate	19.64 \| fine	87.085 \| fine	51.382 \| good	1.859 \| good	4.64 \| good	0.269 \| good
2025-07-22T00:00:00.000Z	69 \| moderate	19.296 \| fine	85.211 \| fine	45.749 \| good	1.797 \| good	5.993 \| good	0.28 \| good
2025-07-22T01:00:00.000Z	62 \| moderate	15.415 \| fine	69.221 \| fine	36.872 \| good	1.77 \| good	7.72 \| good	0.292 \| good
2025-07-22T02:00:00.000Z	58 \| moderate	12.811 \| fine	57.369 \| fine	33.084 \| good	1.742 \| good	9.447 \| good	0.305 \| good
2025-07-22T03:00:00.000Z	52 \| moderate	10.133 \| good	45.025 \| good	27.998 \| good	1.714 \| good	11.175 \| good	0.317 \| good
2025-07-22T04:00:00.000Z	54 \| moderate	10.788 \| good	48.073 \| good	22.712 \| good	1.711 \| good	11.183 \| good	0.318 \| good
2025-07-22T05:00:00.000Z	54 \| moderate	11.097 \| good	49.024 \| good	23.083 \| good	1.708 \| good	11.192 \| good	0.319 \| good
2025-07-22T06:00:00.000Z	56 \| moderate	12.5 \| fine	56.776 \| fine	20.599 \| good	1.706 \| good	11.2 \| good	0.32 \| good
2025-07-22T07:00:00.000Z	58 \| moderate	13.436 \| fine	60.799 \| fine	18.895 \| good	1.797 \| good	10.646 \| good	0.317 \| good
2025-07-22T08:00:00.000Z	64 \| moderate	15.836 \| fine	70.894 \| fine	18.432 \| good	1.888 \| good	10.091 \| good	0.314 \| good
2025-07-22T09:00:00.000Z	69 \| moderate	18.917 \| fine	83.085 \| fine	18.301 \| good	1.979 \| good	9.537 \| good	0.312 \| good
2025-07-22T10:00:00.000Z	77 \| moderate	22.837 \| fine	100.744 \| fine	19.705 \| good	1.883 \| good	8.897 \| good	0.311 \| good
2025-07-22T11:00:00.000Z	77 \| moderate	22.992 \| fine	100.777 \| fine	17.975 \| good	1.786 \| good	8.257 \| good	0.311 \| good
2025-07-22T12:00:00.000Z	73 \| moderate	21.05 \| fine	93.055 \| fine	23.725 \| good	1.69 \| good	7.617 \| good	0.311 \| good
2025-07-22T13:00:00.000Z	69 \| moderate	18.69 \| fine	82.082 \| fine	31.688 \| good	1.837 \| good	6.787 \| good	0.311 \| good
2025-07-22T14:00:00.000Z	66 \| moderate	17.066 \| fine	75.277 \| fine	36.083 \| good	1.983 \| good	5.957 \| good	0.311 \| good
2025-07-22T15:00:00.000Z	64 \| moderate	16.063 \| fine	71.349 \| fine	38.66 \| good	2.13 \| good	5.127 \| good	0.311 \| good
2025-07-22T16:00:00.000Z	64 \| moderate	15.672 \| fine	69.429 \| fine	40.81 \| good	2.27 \| good	3.955 \| good	0.288 \| good
2025-07-22T17:00:00.000Z	62 \| moderate	14.502 \| fine	65.174 \| fine	48.17 \| good	2.411 \| good	2.784 \| good	0.264 \| good
2025-07-22T18:00:00.000Z	58 \| moderate	13.169 \| fine	59.313 \| fine	49.486 \| good	2.552 \| good	1.612 \| good	0.241 \| good
2025-07-22T19:00:00.000Z	56 \| moderate	11.64 \| good	51.29 \| good	48.404 \| good	2.407 \| good	1.725 \| good	0.234 \| good
2025-07-22T20:00:00.000Z	56 \| moderate	12.34 \| fine	55.416 \| fine	49.139 \| good	2.262 \| good	1.838 \| good	0.226 \| good
2025-07-22T21:00:00.000Z	58 \| moderate	12.587 \| fine	57.043 \| fine	49.546 \| good	2.118 \| good	1.951 \| good	0.219 \| good
2025-07-22T22:00:00.000Z	60 \| moderate	14.233 \| fine	63.767 \| fine	48.284 \| good	1.979 \| good	3.051 \| good	0.222 \| good
2025-07-22T23:00:00.000Z	60 \| moderate	13.731 \| fine	61.311 \| fine	43.109 \| good	1.84 \| good	4.152 \| good	0.225 \| good
2025-07-23T00:00:00.000Z	62 \| moderate	14.683 \| fine	65.565 \| fine	37.098 \| good	1.701 \| good	5.252 \| good	0.229 \| good
2025-07-23T01:00:00.000Z	56 \| moderate	11.691 \| good	51.127 \| good	37.894 \| good	1.782 \| good	6.624 \| good	0.24 \| good
2025-07-23T02:00:00.000Z	52 \| moderate	10.187 \| good	44.805 \| good	35.351 \| good	1.864 \| good	7.996 \| good	0.252 \| good
2025-07-23T03:00:00.000Z	54 \| moderate	10.983 \| good	48.642 \| good	31.918 \| good	1.946 \| good	9.368 \| good	0.264 \| good
2025-07-23T04:00:00.000Z	54 \| moderate	10.55 \| good	46.841 \| good	29.816 \| good	1.965 \| good	8.524 \| good	0.261 \| good
2025-07-23T05:00:00.000Z	54 \| moderate	11.091 \| good	49.133 \| good	29.313 \| good	1.983 \| good	7.68 \| good	0.258 \| good
2025-07-23T06:00:00.000Z	52 \| moderate	9.921 \| good	43.935 \| good	27.738 \| good	2.001 \| good	6.836 \| good	0.255 \| good
2025-07-23T07:00:00.000Z	54 \| moderate	10.581 \| good	46.902 \| good	27.918 \| good	1.992 \| good	6.406 \| good	0.25 \| good
2025-07-23T08:00:00.000Z	52 \| moderate	10.259 \| good	45 \| good	22.753 \| good	1.983 \| good	5.976 \| good	0.246 \| good
2025-07-23T09:00:00.000Z	54 \| moderate	11.315 \| good	49.938 \| good	19.338 \| good	1.974 \| good	5.546 \| good	0.242 \| good
2025-07-23T10:00:00.000Z	62 \| moderate	15.356 \| fine	68.864 \| fine	21.21 \| good	1.985 \| good	5.438 \| good	0.244 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	15.725 \| fine	69.429 \| fine	22.903 \| good	1.996 \| good	5.329 \| good	0.246 \| good
2025-07-23T12:00:00.000Z	64 \| moderate	16.398 \| fine	72.711 \| fine	27.038 \| good	2.007 \| good	5.221 \| good	0.248 \| good
2025-07-23T13:00:00.000Z	67 \| moderate	17.975 \| fine	79.107 \| fine	35.417 \| good	2.606 \| good	4.568 \| good	0.249 \| good
2025-07-23T14:00:00.000Z	66 \| moderate	17.479 \| fine	77.034 \| fine	41.911 \| good	3.205 \| good	3.914 \| good	0.251 \| good
2025-07-23T15:00:00.000Z	66 \| moderate	16.875 \| fine	74.857 \| fine	45.952 \| good	3.804 \| good	3.261 \| good	0.252 \| good
2025-07-23T16:00:00.000Z	66 \| moderate	16.748 \| fine	74.535 \| fine	49.904 \| good	3.783 \| good	2.702 \| good	0.237 \| good
2025-07-23T17:00:00.000Z	66 \| moderate	16.957 \| fine	74.835 \| fine	53.156 \| good	3.762 \| good	2.142 \| good	0.223 \| good

Current air quality index in Lockport, Illinois today

Common 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

Empower business decisions with accurate air quality data

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?