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

Lockport, Illinois currently has a PM10 concentration of 45.26 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Lockport, Illinois is 0.612 ppb.

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

Lockport, Illinois currently has an ozone (O3) concentration of 43.57 ppm.

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

The current level of nitrogen dioxide (NO2) in Lockport, Illinois is 3.739 ppb.

Current air quality index in Lockport, Illinois today

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

Lockport, Illinois currently has a PM2.5 concentration of 10.309 μg/m3.

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)

10.31 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.26 μg/m³

155

255

425

605+

Ozone (O₃)

43.57 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.74 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2026-04-22T06:00:00.000Z	38 \| good	6.694 \| good	32.526 \| good	29.196 \| good	0.93 \| good	17.093 \| good	0.241 \| good
2026-04-22T07:00:00.000Z	38 \| good	7.146 \| good	32.329 \| good	27.557 \| good	1.043 \| good	14.782 \| good	0.213 \| good
2026-04-22T08:00:00.000Z	38 \| good	7.385 \| good	31.445 \| good	23.767 \| good	0.732 \| good	10.678 \| good	0.185 \| good
2026-04-22T09:00:00.000Z	38 \| good	6.863 \| good	26.825 \| good	23.073 \| good	0.63 \| good	13.095 \| good	0.21 \| good
2026-04-22T10:00:00.000Z	33 \| good	6.234 \| good	26.136 \| good	22.145 \| good	0.697 \| good	12.566 \| good	0.213 \| good
2026-04-22T11:00:00.000Z	33 \| good	5.936 \| good	25.496 \| good	20.92 \| good	0.57 \| good	14.805 \| good	0.222 \| good
2026-04-22T12:00:00.000Z	33 \| good	5.565 \| good	25.111 \| good	22.133 \| good	0.54 \| good	14.68 \| good	0.225 \| good
2026-04-22T13:00:00.000Z	27 \| good	4.962 \| good	21.474 \| good	25.077 \| good	0.564 \| good	13.787 \| good	0.222 \| good
2026-04-22T14:00:00.000Z	27 \| good	4.899 \| good	24.074 \| good	26.08 \| good	0.474 \| good	9.173 \| good	0.231 \| good
2026-04-22T15:00:00.000Z	33 \| good	6.435 \| good	24.719 \| good	26.781 \| good	0.498 \| good	6.874 \| good	0.185 \| good
2026-04-22T16:00:00.000Z	38 \| good	6.616 \| good	26.335 \| good	29.675 \| good	0.539 \| good	7.312 \| good	0.157 \| good
2026-04-22T17:00:00.000Z	49 \| good	9.038 \| good	43.007 \| good	33.032 \| good	0.478 \| good	6.581 \| good	0.193 \| good
2026-04-22T18:00:00.000Z	52 \| moderate	10.413 \| good	45.69 \| good	35.503 \| good	0.487 \| good	5.103 \| good	0.209 \| good
2026-04-22T19:00:00.000Z	52 \| moderate	10.275 \| good	43.829 \| good	37.623 \| good	0.628 \| good	5.646 \| good	0.209 \| good
2026-04-22T20:00:00.000Z	52 \| moderate	10.362 \| good	45.564 \| good	41.355 \| good	0.806 \| good	4.092 \| good	0.185 \| good
2026-04-22T21:00:00.000Z	52 \| moderate	10.325 \| good	40.451 \| good	45.267 \| good	1.074 \| good	3.745 \| good	0.188 \| good
2026-04-22T22:00:00.000Z	54 \| moderate	10.779 \| good	46.843 \| good	51.409 \| good	0.665 \| good	3.444 \| good	0.188 \| good
2026-04-22T23:00:00.000Z	58 \| moderate	12.748 \| fine	58.294 \| fine	47.979 \| good	0.776 \| good	5.915 \| good	0.188 \| good
2026-04-23T00:00:00.000Z	58 \| moderate	13.025 \| fine	54.975 \| good	55.992 \| fine	0.614 \| good	9.973 \| good	0.16 \| good
2026-04-23T01:00:00.000Z	60 \| moderate	13.608 \| fine	59.371 \| fine	47.601 \| good	1.275 \| good	15.541 \| good	0.196 \| good
2026-04-23T02:00:00.000Z	62 \| moderate	14.727 \| fine	64.472 \| fine	44.861 \| good	1.158 \| good	22.179 \| good	0.181 \| good
2026-04-23T03:00:00.000Z	60 \| moderate	13.895 \| fine	60.4 \| fine	38.491 \| good	0.797 \| good	15.14 \| good	0.199 \| good
2026-04-23T04:00:00.000Z	60 \| moderate	14.132 \| fine	64.747 \| fine	37.562 \| good	0.761 \| good	20.513 \| good	0.216 \| good
2026-04-23T05:00:00.000Z	58 \| moderate	13.385 \| fine	68.189 \| fine	36.655 \| good	0.505 \| good	13.263 \| good	0.185 \| good
2026-04-23T06:00:00.000Z	58 \| moderate	13.365 \| fine	60.658 \| fine	36.676 \| good	0.549 \| good	9.673 \| good	0.19 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	11.414 \| good	50.674 \| good	31.65 \| good	0.925 \| good	11.852 \| good	0.159 \| good
2026-04-23T08:00:00.000Z	60 \| moderate	13.743 \| fine	60.861 \| fine	31.315 \| good	1.174 \| good	16.903 \| good	0.148 \| good
2026-04-23T09:00:00.000Z	67 \| moderate	17.522 \| fine	75.593 \| fine	26.79 \| good	1.494 \| good	19.765 \| good	0.148 \| good
2026-04-23T10:00:00.000Z	71 \| moderate	20.132 \| fine	78.114 \| fine	25.815 \| good	1.448 \| good	19.359 \| good	0.173 \| good
2026-04-23T11:00:00.000Z	75 \| moderate	21.847 \| fine	90.388 \| fine	22.201 \| good	1.072 \| good	20.263 \| good	0.232 \| good
2026-04-23T12:00:00.000Z	73 \| moderate	21.257 \| fine	83.787 \| fine	21.392 \| good	0.851 \| good	20.815 \| good	0.275 \| good
2026-04-23T13:00:00.000Z	73 \| moderate	21.362 \| fine	88.024 \| fine	15.332 \| good	0.77 \| good	18.567 \| good	0.272 \| good
2026-04-23T14:00:00.000Z	66 \| moderate	17.165 \| fine	76.295 \| fine	18.592 \| good	0.75 \| good	12.63 \| good	0.259 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	12.569 \| fine	56.309 \| fine	22.124 \| good	0.712 \| good	8.326 \| good	0.219 \| good
2026-04-23T16:00:00.000Z	52 \| moderate	9.683 \| good	32.324 \| good	23.575 \| good	0.726 \| good	6.141 \| good	0.191 \| good
2026-04-23T17:00:00.000Z	38 \| good	7.324 \| good	35.416 \| good	34.437 \| good	0.727 \| good	3.379 \| good	0.208 \| good
2026-04-23T18:00:00.000Z	35 \| good	6.163 \| good	27.569 \| good	37.546 \| good	0.634 \| good	1 \| good	0.145 \| good
2026-04-23T19:00:00.000Z	38 \| good	6.067 \| good	25.903 \| good	41.455 \| good	0.612 \| good	1.049 \| good	0.162 \| good
2026-04-23T20:00:00.000Z	40 \| good	6.408 \| good	30.25 \| good	42.897 \| good	0.644 \| good	4.168 \| good	0.157 \| good
2026-04-23T21:00:00.000Z	44 \| good	6.357 \| good	31.502 \| good	46.512 \| good	1.278 \| good	2.194 \| good	0.157 \| good
2026-04-23T22:00:00.000Z	46 \| good	8.139 \| good	35.74 \| good	49.816 \| good	0.593 \| good	1.768 \| good	0.18 \| good
2026-04-23T23:00:00.000Z	54 \| moderate	10.903 \| good	49.948 \| good	49.534 \| good	0.625 \| good	3.224 \| good	0.176 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	9.895 \| good	42.002 \| good	51.316 \| good	0.596 \| good	3.897 \| good	0.191 \| good
2026-04-24T01:00:00.000Z	52 \| moderate	9.767 \| good	43.413 \| good	51.403 \| good	0.613 \| good	3.825 \| good	0.194 \| good
2026-04-24T02:00:00.000Z	52 \| moderate	10.007 \| good	43.718 \| good	50.142 \| good	0.624 \| good	8.681 \| good	0.228 \| good
2026-04-24T03:00:00.000Z	36 \| good	5.564 \| good	23.873 \| good	38.595 \| good	0.801 \| good	4.278 \| good	0.171 \| good
2026-04-24T04:00:00.000Z	52 \| moderate	10.342 \| good	45.908 \| good	43.895 \| good	0.597 \| good	5.811 \| good	0.134 \| good
2026-04-24T05:00:00.000Z	52 \| moderate	10.309 \| good	45.26 \| good	43.57 \| good	0.612 \| good	3.739 \| good	0.145 \| good
2026-04-24T05:00:00.000Z	52 \| moderate	10.309 \| good	45.26 \| good	43.57 \| good	0.612 \| good	3.739 \| good	0.145 \| good
2026-04-24T06:00:00.000Z	38 \| good	6.717 \| good	30.015 \| good	38.431 \| good	0.631 \| good	2.583 \| good	0.156 \| good
2026-04-24T07:00:00.000Z	33 \| good	6.389 \| good	28.294 \| good	35.069 \| good	0.633 \| good	2.498 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.69 \| good	24.435 \| good	33.188 \| good	0.635 \| good	2.413 \| good	0.15 \| good
2026-04-24T09:00:00.000Z	33 \| good	4.464 \| good	19.203 \| good	36.02 \| good	0.637 \| good	2.329 \| good	0.147 \| good
2026-04-24T10:00:00.000Z	30 \| good	3.837 \| good	17.004 \| good	31.794 \| good	0.643 \| good	2.707 \| good	0.147 \| good
2026-04-24T11:00:00.000Z	28 \| good	3.322 \| good	14.741 \| good	29.587 \| good	0.65 \| good	3.085 \| good	0.148 \| good
2026-04-24T12:00:00.000Z	29 \| good	2.202 \| good	8.98 \| good	30.596 \| good	0.657 \| good	3.463 \| good	0.148 \| good
2026-04-24T13:00:00.000Z	33 \| good	3.32 \| good	14.682 \| good	35.539 \| good	0.706 \| good	3.424 \| good	0.148 \| good
2026-04-24T14:00:00.000Z	35 \| good	3.364 \| good	14.751 \| good	38.079 \| good	0.754 \| good	3.386 \| good	0.148 \| good
2026-04-24T15:00:00.000Z	38 \| good	2.978 \| good	12.094 \| good	41.182 \| good	0.803 \| good	3.347 \| good	0.147 \| good
2026-04-24T16:00:00.000Z	44 \| good	7.76 \| good	33.764 \| good	43.075 \| good	0.765 \| good	2.923 \| good	0.145 \| good
2026-04-24T17:00:00.000Z	52 \| moderate	10.067 \| good	44.675 \| good	45.728 \| good	0.727 \| good	2.498 \| good	0.142 \| good
2026-04-24T18:00:00.000Z	54 \| moderate	11.48 \| good	50.749 \| good	45.592 \| good	0.688 \| good	2.074 \| good	0.139 \| good
2026-04-24T19:00:00.000Z	54 \| moderate	11.416 \| good	50.653 \| good	47.431 \| good	0.737 \| good	2.469 \| good	0.142 \| good
2026-04-24T20:00:00.000Z	44 \| good	6.843 \| good	30.294 \| good	47.193 \| good	0.785 \| good	2.865 \| good	0.144 \| good
2026-04-24T21:00:00.000Z	42 \| good	6.734 \| good	30.003 \| good	45.461 \| good	0.833 \| good	3.26 \| good	0.147 \| good
2026-04-24T22:00:00.000Z	44 \| good	8.353 \| good	36.882 \| good	43.714 \| good	0.9 \| good	4.721 \| good	0.158 \| good
2026-04-24T23:00:00.000Z	49 \| good	8.986 \| good	39.372 \| good	41.695 \| good	0.966 \| good	6.182 \| good	0.17 \| good
2026-04-25T00:00:00.000Z	36 \| good	5.428 \| good	23.119 \| good	38.991 \| good	1.033 \| good	7.643 \| good	0.181 \| good
2026-04-25T01:00:00.000Z	31 \| good	5.413 \| good	23.212 \| good	33.642 \| good	1.105 \| good	8.614 \| good	0.188 \| good
2026-04-25T02:00:00.000Z	33 \| good	5.884 \| good	26.45 \| good	29.509 \| good	1.177 \| good	9.585 \| good	0.194 \| good
2026-04-25T03:00:00.000Z	33 \| good	6.464 \| good	28.757 \| good	27.255 \| good	1.249 \| good	10.556 \| good	0.2 \| good
2026-04-25T04:00:00.000Z	44 \| good	7.835 \| good	34.198 \| good	21.75 \| good	1.244 \| good	9.816 \| good	0.195 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.767 \| good	38.684 \| good	23.516 \| good	1.239 \| good	9.076 \| good	0.189 \| good
2026-04-25T06:00:00.000Z	49 \| good	9.028 \| good	39.705 \| good	23.667 \| good	1.233 \| good	8.336 \| good	0.184 \| good
2026-04-25T07:00:00.000Z	52 \| moderate	9.557 \| good	42.384 \| good	15.727 \| good	1.222 \| good	7.525 \| good	0.181 \| good
2026-04-25T08:00:00.000Z	49 \| good	9.325 \| good	41.326 \| good	11.022 \| good	1.21 \| good	6.715 \| good	0.178 \| good
2026-04-25T09:00:00.000Z	38 \| good	7.454 \| good	32.646 \| good	16.461 \| good	1.199 \| good	5.905 \| good	0.176 \| good
2026-04-25T10:00:00.000Z	25 \| good	3.95 \| good	17.305 \| good	26.924 \| good	1.146 \| good	5.377 \| good	0.174 \| good
2026-04-25T11:00:00.000Z	26 \| good	2.341 \| good	9.661 \| good	28.059 \| good	1.092 \| good	4.85 \| good	0.172 \| good
2026-04-25T12:00:00.000Z	28 \| good	1.176 \| good	4.636 \| good	29.517 \| good	1.039 \| good	4.322 \| good	0.17 \| good
2026-04-25T13:00:00.000Z	32 \| good	1.179 \| good	4.753 \| good	34.919 \| good	1.228 \| good	4.636 \| good	0.174 \| good
2026-04-25T14:00:00.000Z	36 \| good	1.051 \| good	3.928 \| good	38.774 \| good	1.416 \| good	4.95 \| good	0.178 \| good
2026-04-25T15:00:00.000Z	39 \| good	1.275 \| good	5.019 \| good	41.789 \| good	1.605 \| good	5.264 \| good	0.183 \| good
2026-04-25T16:00:00.000Z	39 \| good	2.461 \| good	10.108 \| good	41.584 \| good	1.63 \| good	4.78 \| good	0.178 \| good
2026-04-25T17:00:00.000Z	40 \| good	2.828 \| good	11.801 \| good	42.782 \| good	1.655 \| good	4.296 \| good	0.174 \| good
2026-04-25T18:00:00.000Z	42 \| good	2.902 \| good	11.935 \| good	45.215 \| good	1.681 \| good	3.812 \| good	0.17 \| good
2026-04-25T19:00:00.000Z	44 \| good	3.02 \| good	12.244 \| good	47.003 \| good	1.67 \| good	3.754 \| good	0.169 \| good
2026-04-25T20:00:00.000Z	44 \| good	3.586 \| good	15.941 \| good	46.584 \| good	1.658 \| good	3.697 \| good	0.167 \| good
2026-04-25T21:00:00.000Z	41 \| good	3.96 \| good	17.127 \| good	44.253 \| good	1.647 \| good	3.639 \| good	0.166 \| good
2026-04-25T22:00:00.000Z	42 \| good	4.247 \| good	18.899 \| good	45.095 \| good	1.709 \| good	5.113 \| good	0.172 \| good
2026-04-25T23:00:00.000Z	39 \| good	4.795 \| good	20.856 \| good	42.205 \| good	1.771 \| good	6.588 \| good	0.178 \| good
2026-04-26T00:00:00.000Z	40 \| good	3.121 \| good	13.789 \| good	43 \| good	1.833 \| good	8.062 \| good	0.185 \| good
2026-04-26T01:00:00.000Z	31 \| good	2.593 \| good	10.78 \| good	32.764 \| good	1.725 \| good	8.52 \| good	0.182 \| good
2026-04-26T02:00:00.000Z	29 \| good	4.045 \| good	17.964 \| good	30.749 \| good	1.618 \| good	8.978 \| good	0.18 \| good
2026-04-26T03:00:00.000Z	29 \| good	1.889 \| good	7.985 \| good	30.727 \| good	1.51 \| good	9.436 \| good	0.177 \| good
2026-04-26T04:00:00.000Z	29 \| good	3.742 \| good	16.382 \| good	30.53 \| good	1.443 \| good	9.139 \| good	0.175 \| good
2026-04-26T05:00:00.000Z	49 \| good	8.691 \| good	38.033 \| good	31.082 \| good	1.376 \| good	8.842 \| good	0.174 \| good

Lockport

Empower business decisions with accurate air quality data

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

0.13ppm

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, 2026-04-23.

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 2026-04-23.

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

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

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 10.309 μg/m³.

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

Lockport, Illinois currently has a PM₁₀ concentration of 45.26 μg/m³.

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

The current carbon monoxide (CO) level in Lockport, Illinois is 0.145 ppm.

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

The current sulfur dioxide (SO₂) concentration in Lockport, Illinois is 0.612 ppb.

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

Lockport, Illinois currently has an ozone (O₃) concentration of 43.57 ppm.

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

The current level of nitrogen dioxide (NO₂) in Lockport, Illinois is 3.739 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T06:00:00.000Z	38 \| good	6.694 \| good	32.526 \| good	29.196 \| good	0.93 \| good	17.093 \| good	0.241 \| good
2026-04-22T07:00:00.000Z	38 \| good	7.146 \| good	32.329 \| good	27.557 \| good	1.043 \| good	14.782 \| good	0.213 \| good
2026-04-22T08:00:00.000Z	38 \| good	7.385 \| good	31.445 \| good	23.767 \| good	0.732 \| good	10.678 \| good	0.185 \| good
2026-04-22T09:00:00.000Z	38 \| good	6.863 \| good	26.825 \| good	23.073 \| good	0.63 \| good	13.095 \| good	0.21 \| good
2026-04-22T10:00:00.000Z	33 \| good	6.234 \| good	26.136 \| good	22.145 \| good	0.697 \| good	12.566 \| good	0.213 \| good
2026-04-22T11:00:00.000Z	33 \| good	5.936 \| good	25.496 \| good	20.92 \| good	0.57 \| good	14.805 \| good	0.222 \| good
2026-04-22T12:00:00.000Z	33 \| good	5.565 \| good	25.111 \| good	22.133 \| good	0.54 \| good	14.68 \| good	0.225 \| good
2026-04-22T13:00:00.000Z	27 \| good	4.962 \| good	21.474 \| good	25.077 \| good	0.564 \| good	13.787 \| good	0.222 \| good
2026-04-22T14:00:00.000Z	27 \| good	4.899 \| good	24.074 \| good	26.08 \| good	0.474 \| good	9.173 \| good	0.231 \| good
2026-04-22T15:00:00.000Z	33 \| good	6.435 \| good	24.719 \| good	26.781 \| good	0.498 \| good	6.874 \| good	0.185 \| good
2026-04-22T16:00:00.000Z	38 \| good	6.616 \| good	26.335 \| good	29.675 \| good	0.539 \| good	7.312 \| good	0.157 \| good
2026-04-22T17:00:00.000Z	49 \| good	9.038 \| good	43.007 \| good	33.032 \| good	0.478 \| good	6.581 \| good	0.193 \| good
2026-04-22T18:00:00.000Z	52 \| moderate	10.413 \| good	45.69 \| good	35.503 \| good	0.487 \| good	5.103 \| good	0.209 \| good
2026-04-22T19:00:00.000Z	52 \| moderate	10.275 \| good	43.829 \| good	37.623 \| good	0.628 \| good	5.646 \| good	0.209 \| good
2026-04-22T20:00:00.000Z	52 \| moderate	10.362 \| good	45.564 \| good	41.355 \| good	0.806 \| good	4.092 \| good	0.185 \| good
2026-04-22T21:00:00.000Z	52 \| moderate	10.325 \| good	40.451 \| good	45.267 \| good	1.074 \| good	3.745 \| good	0.188 \| good
2026-04-22T22:00:00.000Z	54 \| moderate	10.779 \| good	46.843 \| good	51.409 \| good	0.665 \| good	3.444 \| good	0.188 \| good
2026-04-22T23:00:00.000Z	58 \| moderate	12.748 \| fine	58.294 \| fine	47.979 \| good	0.776 \| good	5.915 \| good	0.188 \| good
2026-04-23T00:00:00.000Z	58 \| moderate	13.025 \| fine	54.975 \| good	55.992 \| fine	0.614 \| good	9.973 \| good	0.16 \| good
2026-04-23T01:00:00.000Z	60 \| moderate	13.608 \| fine	59.371 \| fine	47.601 \| good	1.275 \| good	15.541 \| good	0.196 \| good
2026-04-23T02:00:00.000Z	62 \| moderate	14.727 \| fine	64.472 \| fine	44.861 \| good	1.158 \| good	22.179 \| good	0.181 \| good
2026-04-23T03:00:00.000Z	60 \| moderate	13.895 \| fine	60.4 \| fine	38.491 \| good	0.797 \| good	15.14 \| good	0.199 \| good
2026-04-23T04:00:00.000Z	60 \| moderate	14.132 \| fine	64.747 \| fine	37.562 \| good	0.761 \| good	20.513 \| good	0.216 \| good
2026-04-23T05:00:00.000Z	58 \| moderate	13.385 \| fine	68.189 \| fine	36.655 \| good	0.505 \| good	13.263 \| good	0.185 \| good
2026-04-23T06:00:00.000Z	58 \| moderate	13.365 \| fine	60.658 \| fine	36.676 \| good	0.549 \| good	9.673 \| good	0.19 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	11.414 \| good	50.674 \| good	31.65 \| good	0.925 \| good	11.852 \| good	0.159 \| good
2026-04-23T08:00:00.000Z	60 \| moderate	13.743 \| fine	60.861 \| fine	31.315 \| good	1.174 \| good	16.903 \| good	0.148 \| good
2026-04-23T09:00:00.000Z	67 \| moderate	17.522 \| fine	75.593 \| fine	26.79 \| good	1.494 \| good	19.765 \| good	0.148 \| good
2026-04-23T10:00:00.000Z	71 \| moderate	20.132 \| fine	78.114 \| fine	25.815 \| good	1.448 \| good	19.359 \| good	0.173 \| good
2026-04-23T11:00:00.000Z	75 \| moderate	21.847 \| fine	90.388 \| fine	22.201 \| good	1.072 \| good	20.263 \| good	0.232 \| good
2026-04-23T12:00:00.000Z	73 \| moderate	21.257 \| fine	83.787 \| fine	21.392 \| good	0.851 \| good	20.815 \| good	0.275 \| good
2026-04-23T13:00:00.000Z	73 \| moderate	21.362 \| fine	88.024 \| fine	15.332 \| good	0.77 \| good	18.567 \| good	0.272 \| good
2026-04-23T14:00:00.000Z	66 \| moderate	17.165 \| fine	76.295 \| fine	18.592 \| good	0.75 \| good	12.63 \| good	0.259 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	12.569 \| fine	56.309 \| fine	22.124 \| good	0.712 \| good	8.326 \| good	0.219 \| good
2026-04-23T16:00:00.000Z	52 \| moderate	9.683 \| good	32.324 \| good	23.575 \| good	0.726 \| good	6.141 \| good	0.191 \| good
2026-04-23T17:00:00.000Z	38 \| good	7.324 \| good	35.416 \| good	34.437 \| good	0.727 \| good	3.379 \| good	0.208 \| good
2026-04-23T18:00:00.000Z	35 \| good	6.163 \| good	27.569 \| good	37.546 \| good	0.634 \| good	1 \| good	0.145 \| good
2026-04-23T19:00:00.000Z	38 \| good	6.067 \| good	25.903 \| good	41.455 \| good	0.612 \| good	1.049 \| good	0.162 \| good
2026-04-23T20:00:00.000Z	40 \| good	6.408 \| good	30.25 \| good	42.897 \| good	0.644 \| good	4.168 \| good	0.157 \| good
2026-04-23T21:00:00.000Z	44 \| good	6.357 \| good	31.502 \| good	46.512 \| good	1.278 \| good	2.194 \| good	0.157 \| good
2026-04-23T22:00:00.000Z	46 \| good	8.139 \| good	35.74 \| good	49.816 \| good	0.593 \| good	1.768 \| good	0.18 \| good
2026-04-23T23:00:00.000Z	54 \| moderate	10.903 \| good	49.948 \| good	49.534 \| good	0.625 \| good	3.224 \| good	0.176 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	9.895 \| good	42.002 \| good	51.316 \| good	0.596 \| good	3.897 \| good	0.191 \| good
2026-04-24T01:00:00.000Z	52 \| moderate	9.767 \| good	43.413 \| good	51.403 \| good	0.613 \| good	3.825 \| good	0.194 \| good
2026-04-24T02:00:00.000Z	52 \| moderate	10.007 \| good	43.718 \| good	50.142 \| good	0.624 \| good	8.681 \| good	0.228 \| good
2026-04-24T03:00:00.000Z	36 \| good	5.564 \| good	23.873 \| good	38.595 \| good	0.801 \| good	4.278 \| good	0.171 \| good
2026-04-24T04:00:00.000Z	52 \| moderate	10.342 \| good	45.908 \| good	43.895 \| good	0.597 \| good	5.811 \| good	0.134 \| good
2026-04-24T05:00:00.000Z	52 \| moderate	10.309 \| good	45.26 \| good	43.57 \| good	0.612 \| good	3.739 \| good	0.145 \| good
2026-04-24T05:00:00.000Z	52 \| moderate	10.309 \| good	45.26 \| good	43.57 \| good	0.612 \| good	3.739 \| good	0.145 \| good
2026-04-24T06:00:00.000Z	38 \| good	6.717 \| good	30.015 \| good	38.431 \| good	0.631 \| good	2.583 \| good	0.156 \| good
2026-04-24T07:00:00.000Z	33 \| good	6.389 \| good	28.294 \| good	35.069 \| good	0.633 \| good	2.498 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.69 \| good	24.435 \| good	33.188 \| good	0.635 \| good	2.413 \| good	0.15 \| good
2026-04-24T09:00:00.000Z	33 \| good	4.464 \| good	19.203 \| good	36.02 \| good	0.637 \| good	2.329 \| good	0.147 \| good
2026-04-24T10:00:00.000Z	30 \| good	3.837 \| good	17.004 \| good	31.794 \| good	0.643 \| good	2.707 \| good	0.147 \| good
2026-04-24T11:00:00.000Z	28 \| good	3.322 \| good	14.741 \| good	29.587 \| good	0.65 \| good	3.085 \| good	0.148 \| good
2026-04-24T12:00:00.000Z	29 \| good	2.202 \| good	8.98 \| good	30.596 \| good	0.657 \| good	3.463 \| good	0.148 \| good
2026-04-24T13:00:00.000Z	33 \| good	3.32 \| good	14.682 \| good	35.539 \| good	0.706 \| good	3.424 \| good	0.148 \| good
2026-04-24T14:00:00.000Z	35 \| good	3.364 \| good	14.751 \| good	38.079 \| good	0.754 \| good	3.386 \| good	0.148 \| good
2026-04-24T15:00:00.000Z	38 \| good	2.978 \| good	12.094 \| good	41.182 \| good	0.803 \| good	3.347 \| good	0.147 \| good
2026-04-24T16:00:00.000Z	44 \| good	7.76 \| good	33.764 \| good	43.075 \| good	0.765 \| good	2.923 \| good	0.145 \| good
2026-04-24T17:00:00.000Z	52 \| moderate	10.067 \| good	44.675 \| good	45.728 \| good	0.727 \| good	2.498 \| good	0.142 \| good
2026-04-24T18:00:00.000Z	54 \| moderate	11.48 \| good	50.749 \| good	45.592 \| good	0.688 \| good	2.074 \| good	0.139 \| good
2026-04-24T19:00:00.000Z	54 \| moderate	11.416 \| good	50.653 \| good	47.431 \| good	0.737 \| good	2.469 \| good	0.142 \| good
2026-04-24T20:00:00.000Z	44 \| good	6.843 \| good	30.294 \| good	47.193 \| good	0.785 \| good	2.865 \| good	0.144 \| good
2026-04-24T21:00:00.000Z	42 \| good	6.734 \| good	30.003 \| good	45.461 \| good	0.833 \| good	3.26 \| good	0.147 \| good
2026-04-24T22:00:00.000Z	44 \| good	8.353 \| good	36.882 \| good	43.714 \| good	0.9 \| good	4.721 \| good	0.158 \| good
2026-04-24T23:00:00.000Z	49 \| good	8.986 \| good	39.372 \| good	41.695 \| good	0.966 \| good	6.182 \| good	0.17 \| good
2026-04-25T00:00:00.000Z	36 \| good	5.428 \| good	23.119 \| good	38.991 \| good	1.033 \| good	7.643 \| good	0.181 \| good
2026-04-25T01:00:00.000Z	31 \| good	5.413 \| good	23.212 \| good	33.642 \| good	1.105 \| good	8.614 \| good	0.188 \| good
2026-04-25T02:00:00.000Z	33 \| good	5.884 \| good	26.45 \| good	29.509 \| good	1.177 \| good	9.585 \| good	0.194 \| good
2026-04-25T03:00:00.000Z	33 \| good	6.464 \| good	28.757 \| good	27.255 \| good	1.249 \| good	10.556 \| good	0.2 \| good
2026-04-25T04:00:00.000Z	44 \| good	7.835 \| good	34.198 \| good	21.75 \| good	1.244 \| good	9.816 \| good	0.195 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.767 \| good	38.684 \| good	23.516 \| good	1.239 \| good	9.076 \| good	0.189 \| good
2026-04-25T06:00:00.000Z	49 \| good	9.028 \| good	39.705 \| good	23.667 \| good	1.233 \| good	8.336 \| good	0.184 \| good
2026-04-25T07:00:00.000Z	52 \| moderate	9.557 \| good	42.384 \| good	15.727 \| good	1.222 \| good	7.525 \| good	0.181 \| good
2026-04-25T08:00:00.000Z	49 \| good	9.325 \| good	41.326 \| good	11.022 \| good	1.21 \| good	6.715 \| good	0.178 \| good
2026-04-25T09:00:00.000Z	38 \| good	7.454 \| good	32.646 \| good	16.461 \| good	1.199 \| good	5.905 \| good	0.176 \| good
2026-04-25T10:00:00.000Z	25 \| good	3.95 \| good	17.305 \| good	26.924 \| good	1.146 \| good	5.377 \| good	0.174 \| good
2026-04-25T11:00:00.000Z	26 \| good	2.341 \| good	9.661 \| good	28.059 \| good	1.092 \| good	4.85 \| good	0.172 \| good
2026-04-25T12:00:00.000Z	28 \| good	1.176 \| good	4.636 \| good	29.517 \| good	1.039 \| good	4.322 \| good	0.17 \| good
2026-04-25T13:00:00.000Z	32 \| good	1.179 \| good	4.753 \| good	34.919 \| good	1.228 \| good	4.636 \| good	0.174 \| good
2026-04-25T14:00:00.000Z	36 \| good	1.051 \| good	3.928 \| good	38.774 \| good	1.416 \| good	4.95 \| good	0.178 \| good
2026-04-25T15:00:00.000Z	39 \| good	1.275 \| good	5.019 \| good	41.789 \| good	1.605 \| good	5.264 \| good	0.183 \| good
2026-04-25T16:00:00.000Z	39 \| good	2.461 \| good	10.108 \| good	41.584 \| good	1.63 \| good	4.78 \| good	0.178 \| good
2026-04-25T17:00:00.000Z	40 \| good	2.828 \| good	11.801 \| good	42.782 \| good	1.655 \| good	4.296 \| good	0.174 \| good
2026-04-25T18:00:00.000Z	42 \| good	2.902 \| good	11.935 \| good	45.215 \| good	1.681 \| good	3.812 \| good	0.17 \| good
2026-04-25T19:00:00.000Z	44 \| good	3.02 \| good	12.244 \| good	47.003 \| good	1.67 \| good	3.754 \| good	0.169 \| good
2026-04-25T20:00:00.000Z	44 \| good	3.586 \| good	15.941 \| good	46.584 \| good	1.658 \| good	3.697 \| good	0.167 \| good
2026-04-25T21:00:00.000Z	41 \| good	3.96 \| good	17.127 \| good	44.253 \| good	1.647 \| good	3.639 \| good	0.166 \| good
2026-04-25T22:00:00.000Z	42 \| good	4.247 \| good	18.899 \| good	45.095 \| good	1.709 \| good	5.113 \| good	0.172 \| good
2026-04-25T23:00:00.000Z	39 \| good	4.795 \| good	20.856 \| good	42.205 \| good	1.771 \| good	6.588 \| good	0.178 \| good
2026-04-26T00:00:00.000Z	40 \| good	3.121 \| good	13.789 \| good	43 \| good	1.833 \| good	8.062 \| good	0.185 \| good
2026-04-26T01:00:00.000Z	31 \| good	2.593 \| good	10.78 \| good	32.764 \| good	1.725 \| good	8.52 \| good	0.182 \| good
2026-04-26T02:00:00.000Z	29 \| good	4.045 \| good	17.964 \| good	30.749 \| good	1.618 \| good	8.978 \| good	0.18 \| good
2026-04-26T03:00:00.000Z	29 \| good	1.889 \| good	7.985 \| good	30.727 \| good	1.51 \| good	9.436 \| good	0.177 \| good
2026-04-26T04:00:00.000Z	29 \| good	3.742 \| good	16.382 \| good	30.53 \| good	1.443 \| good	9.139 \| good	0.175 \| good
2026-04-26T05:00:00.000Z	49 \| good	8.691 \| good	38.033 \| good	31.082 \| good	1.376 \| good	8.842 \| good	0.174 \| 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 current level of carbon monoxide (CO) in Lockport, Illinois?

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

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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?