What are the current PM10 levels at Lombard, Illinois?

The current PM10 levels in Lombard, Illinois are 32.268 μg/m3.

What are the current sulfur dioxide (SO2) levels at Lombard, Illinois?

The current sulfur dioxide (SO2) levels in Lombard, Illinois are 0.586 ppb.

What are the current ozone (O3) levels at Lombard, Illinois?

The current ozone (O3) levels at Lombard, Illinois is 24.02 ppm.

What are the current nitrogen dioxide (NO2) levels at Lombard, Illinois?

The current nitrogen dioxide (NO2) levels at Lombard, Illinois is 3.671 ppb.

Real-time air quality index in Lombard, Illinois today

Q: What are the current PM2.5 levels in Lombard, Illinois?

The measured PM2.5 levels in Lombard, Illinois at present are 7.676 μg/m3.

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

Good

Lombard, Illinois

Last updated: ... (Local time)

Common air pollutants in Lombard, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.68 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

32.27 μg/m³

155

255

425

605+

Ozone (O₃)

24.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.67 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Lombard, Illinois

Get Live Pollen Counts

Lombard, Illinois

Scroll To Air Quality Map

Track live Lombard, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-25T18:00:00.000Z	38 \| good	3.825 \| good	16.781 \| good	41.249 \| good	0.494 \| good	2.231 \| good	0.161 \| good
2026-04-25T19:00:00.000Z	37 \| good	4.267 \| good	18.092 \| good	40.172 \| good	0.447 \| good	2.03 \| good	0.147 \| good
2026-04-25T20:00:00.000Z	35 \| good	4 \| good	24.311 \| good	38.193 \| good	0.457 \| good	2.031 \| good	0.181 \| good
2026-04-25T21:00:00.000Z	36 \| good	3.904 \| good	17.62 \| good	38.611 \| good	0.375 \| good	2.139 \| good	0.195 \| good
2026-04-25T22:00:00.000Z	36 \| good	4.597 \| good	19.305 \| good	38.731 \| good	0.607 \| good	1.812 \| good	0.147 \| good
2026-04-25T23:00:00.000Z	31 \| good	3.92 \| good	17.903 \| good	33.623 \| good	0.617 \| good	2.463 \| good	0.195 \| good
2026-04-26T00:00:00.000Z	34 \| good	4.582 \| good	20.184 \| good	36.81 \| good	0.585 \| good	3.156 \| good	0.161 \| good
2026-04-26T01:00:00.000Z	32 \| good	4.074 \| good	18.323 \| good	34.711 \| good	0.345 \| good	6.907 \| good	0.229 \| good
2026-04-26T02:00:00.000Z	31 \| good	4.753 \| good	17.934 \| good	34.134 \| good	0.407 \| good	9.667 \| good	0.229 \| good
2026-04-26T03:00:00.000Z	33 \| good	5.587 \| good	23.365 \| good	32.682 \| good	0.397 \| good	6.915 \| good	0.242 \| good
2026-04-26T04:00:00.000Z	27 \| good	4.602 \| good	19.115 \| good	28.708 \| good	0.344 \| good	5.915 \| good	0.229 \| good
2026-04-26T05:00:00.000Z	27 \| good	4.67 \| good	20.814 \| good	29.051 \| good	0.334 \| good	5.783 \| good	0.195 \| good
2026-04-26T06:00:00.000Z	30 \| good	4.963 \| good	22.423 \| good	32.094 \| good	0.318 \| good	4.896 \| good	0.195 \| good
2026-04-26T07:00:00.000Z	30 \| good	4.288 \| good	17.32 \| good	32.32 \| good	0.446 \| good	4.536 \| good	0.195 \| good
2026-04-26T08:00:00.000Z	30 \| good	3.695 \| good	12.458 \| good	32.167 \| good	0.472 \| good	4.664 \| good	0.161 \| good
2026-04-26T09:00:00.000Z	27 \| good	4.641 \| good	23.755 \| good	25.287 \| good	0.4 \| good	3.455 \| good	0.161 \| good
2026-04-26T10:00:00.000Z	24 \| good	4.232 \| good	19.611 \| good	25.711 \| good	0.416 \| good	6.844 \| good	0.147 \| good
2026-04-26T11:00:00.000Z	27 \| good	5.229 \| good	21.945 \| good	24.629 \| good	0.558 \| good	8.876 \| good	0.161 \| good
2026-04-26T12:00:00.000Z	38 \| good	7.335 \| good	29.271 \| good	21.544 \| good	0.596 \| good	4.742 \| good	0.161 \| good
2026-04-26T13:00:00.000Z	58 \| moderate	13.32 \| fine	44.34 \| good	21.931 \| good	0.573 \| good	4.838 \| good	0.161 \| good
2026-04-26T14:00:00.000Z	56 \| moderate	11.735 \| good	53.97 \| good	25.555 \| good	0.594 \| good	3.659 \| good	0.165 \| good
2026-04-26T15:00:00.000Z	62 \| moderate	15.267 \| fine	64.973 \| fine	24.535 \| good	0.552 \| good	2.586 \| good	0.161 \| good
2026-04-26T16:00:00.000Z	56 \| moderate	12.053 \| good	51.676 \| good	28.139 \| good	0.627 \| good	1.518 \| good	0.161 \| good
2026-04-26T17:00:00.000Z	49 \| good	8.62 \| good	20.56 \| good	30.913 \| good	0.861 \| good	1.747 \| good	0.161 \| good
2026-04-26T18:00:00.000Z	52 \| moderate	9.706 \| good	39.616 \| good	29.921 \| good	2.039 \| good	1.36 \| good	0.161 \| good
2026-04-26T19:00:00.000Z	54 \| moderate	10.571 \| good	46.235 \| good	37.66 \| good	2.015 \| good	1.45 \| good	0.161 \| good
2026-04-26T20:00:00.000Z	56 \| moderate	11.511 \| good	50.133 \| good	37.688 \| good	2.256 \| good	1.391 \| good	0.161 \| good
2026-04-26T21:00:00.000Z	54 \| moderate	10.959 \| good	46.488 \| good	41.72 \| good	2.216 \| good	1.365 \| good	0.161 \| good
2026-04-26T22:00:00.000Z	49 \| good	9.132 \| good	42.079 \| good	40.033 \| good	1.633 \| good	2.708 \| good	0.161 \| good
2026-04-26T23:00:00.000Z	52 \| moderate	9.959 \| good	40.804 \| good	40.549 \| good	0.879 \| good	4.012 \| good	0.161 \| good
2026-04-27T00:00:00.000Z	49 \| good	9.429 \| good	35.785 \| good	38.633 \| good	0.732 \| good	4.566 \| good	0.147 \| good
2026-04-27T01:00:00.000Z	54 \| moderate	10.995 \| good	34.449 \| good	39.041 \| good	0.479 \| good	5.744 \| good	0.161 \| good
2026-04-27T02:00:00.000Z	54 \| moderate	11.14 \| good	26.268 \| good	42.592 \| good	0.549 \| good	7.256 \| good	0.169 \| good
2026-04-27T03:00:00.000Z	44 \| good	8.224 \| good	35.812 \| good	27.948 \| good	1.338 \| good	14.144 \| good	0.221 \| good
2026-04-27T04:00:00.000Z	49 \| good	9.463 \| good	40.673 \| good	34.031 \| good	0.578 \| good	9.641 \| good	0.161 \| good
2026-04-27T05:00:00.000Z	52 \| moderate	10.238 \| good	36.295 \| good	31.243 \| good	2.152 \| good	8.494 \| good	0.181 \| good
2026-04-27T06:00:00.000Z	52 \| moderate	10.034 \| good	42.99 \| good	31.484 \| good	1.511 \| good	3.099 \| good	0.161 \| good
2026-04-27T07:00:00.000Z	52 \| moderate	10.123 \| good	45.197 \| good	28.433 \| good	0.578 \| good	3.055 \| good	0.161 \| good
2026-04-27T08:00:00.000Z	49 \| good	9.218 \| good	36.418 \| good	31.026 \| good	0.37 \| good	2.34 \| good	0.147 \| good
2026-04-27T09:00:00.000Z	49 \| good	8.794 \| good	38.799 \| good	30.801 \| good	0.354 \| good	1.727 \| good	0.147 \| good
2026-04-27T10:00:00.000Z	44 \| good	7.54 \| good	20.284 \| good	27.922 \| good	0.347 \| good	2.065 \| good	0.147 \| good
2026-04-27T11:00:00.000Z	38 \| good	7.385 \| good	30.772 \| good	28.432 \| good	0.438 \| good	2.417 \| good	0.161 \| good
2026-04-27T12:00:00.000Z	44 \| good	7.543 \| good	33.556 \| good	28.696 \| good	0.439 \| good	3.018 \| good	0.147 \| good
2026-04-27T13:00:00.000Z	38 \| good	7.052 \| good	25.727 \| good	24.02 \| good	0.571 \| good	10.327 \| good	0.161 \| good
2026-04-27T14:00:00.000Z	38 \| good	6.942 \| good	27.907 \| good	25.641 \| good	0.559 \| good	7.435 \| good	0.182 \| good
2026-04-27T15:00:00.000Z	38 \| good	6.959 \| good	29.637 \| good	25.163 \| good	0.515 \| good	6.696 \| good	0.169 \| good
2026-04-27T16:00:00.000Z	49 \| good	8.646 \| good	31.551 \| good	24.487 \| good	0.518 \| good	5.75 \| good	0.169 \| good
2026-04-27T17:00:00.000Z	44 \| good	7.767 \| good	30.012 \| good	22.555 \| good	0.507 \| good	3.578 \| good	0.169 \| good
2026-04-27T17:00:00.000Z	44 \| good	7.676 \| good	32.268 \| good	24.02 \| good	0.586 \| good	3.671 \| good	0.167 \| good
2026-04-27T18:00:00.000Z	43 \| good	6.259 \| good	27.869 \| good	45.631 \| good	3.68 \| good	6.018 \| good	0.212 \| good
2026-04-27T19:00:00.000Z	40 \| good	7.198 \| good	32 \| good	42.529 \| good	3.328 \| good	5.828 \| good	0.204 \| good
2026-04-27T20:00:00.000Z	49 \| good	8.564 \| good	37.183 \| good	38.735 \| good	2.975 \| good	5.639 \| good	0.196 \| good
2026-04-27T21:00:00.000Z	49 \| good	9.278 \| good	41.053 \| good	40.49 \| good	2.623 \| good	5.449 \| good	0.187 \| good
2026-04-27T22:00:00.000Z	49 \| good	8.811 \| good	38.925 \| good	39.778 \| good	2.383 \| good	6.021 \| good	0.19 \| good
2026-04-27T23:00:00.000Z	44 \| good	7.819 \| good	33.957 \| good	43.143 \| good	2.144 \| good	6.593 \| good	0.193 \| good
2026-04-28T00:00:00.000Z	49 \| good	8.752 \| good	38.088 \| good	49.69 \| good	1.905 \| good	7.166 \| good	0.197 \| good
2026-04-28T01:00:00.000Z	49 \| good	9.038 \| good	40.796 \| good	52.959 \| good	1.635 \| good	6.796 \| good	0.189 \| good
2026-04-28T02:00:00.000Z	49 \| good	8.689 \| good	37.998 \| good	52.833 \| good	1.364 \| good	6.427 \| good	0.182 \| good
2026-04-28T03:00:00.000Z	49 \| good	7.583 \| good	33.036 \| good	52.809 \| good	1.094 \| good	6.058 \| good	0.175 \| good
2026-04-28T04:00:00.000Z	50 \| good	7.862 \| good	34.07 \| good	53.679 \| good	0.894 \| good	5.154 \| good	0.169 \| good
2026-04-28T05:00:00.000Z	45 \| good	8.278 \| good	36.026 \| good	49.34 \| good	0.695 \| good	4.249 \| good	0.163 \| good
2026-04-28T06:00:00.000Z	38 \| good	7.045 \| good	31.079 \| good	39.789 \| good	0.496 \| good	3.344 \| good	0.157 \| good
2026-04-28T07:00:00.000Z	35 \| good	6.225 \| good	27.801 \| good	37.775 \| good	0.438 \| good	2.859 \| good	0.158 \| good
2026-04-28T08:00:00.000Z	33 \| good	6.088 \| good	26.928 \| good	35.925 \| good	0.381 \| good	2.373 \| good	0.158 \| good
2026-04-28T09:00:00.000Z	33 \| good	6.116 \| good	27.057 \| good	29.855 \| good	0.323 \| good	1.887 \| good	0.159 \| good
2026-04-28T10:00:00.000Z	52 \| moderate	10.374 \| good	46.22 \| good	24.602 \| good	0.368 \| good	2.057 \| good	0.157 \| good
2026-04-28T11:00:00.000Z	38 \| good	6.999 \| good	30.853 \| good	22.291 \| good	0.412 \| good	2.228 \| good	0.155 \| good
2026-04-28T12:00:00.000Z	44 \| good	7.505 \| good	32.896 \| good	24.436 \| good	0.457 \| good	2.398 \| good	0.154 \| good
2026-04-28T13:00:00.000Z	38 \| good	7.319 \| good	31.926 \| good	28.62 \| good	0.473 \| good	2.363 \| good	0.154 \| good
2026-04-28T14:00:00.000Z	38 \| good	6.51 \| good	28.803 \| good	32.507 \| good	0.489 \| good	2.329 \| good	0.154 \| good
2026-04-28T15:00:00.000Z	33 \| good	5.568 \| good	23.896 \| good	32.218 \| good	0.505 \| good	2.294 \| good	0.154 \| good
2026-04-28T16:00:00.000Z	34 \| good	5.175 \| good	22.087 \| good	36.778 \| good	0.513 \| good	2.079 \| good	0.152 \| good
2026-04-28T17:00:00.000Z	39 \| good	4.888 \| good	21 \| good	41.683 \| good	0.522 \| good	1.864 \| good	0.15 \| good
2026-04-28T18:00:00.000Z	41 \| good	5.543 \| good	23.902 \| good	43.904 \| good	0.53 \| good	1.649 \| good	0.149 \| good
2026-04-28T19:00:00.000Z	41 \| good	4.138 \| good	17.874 \| good	44.467 \| good	0.553 \| good	1.734 \| good	0.148 \| good
2026-04-28T20:00:00.000Z	42 \| good	4.321 \| good	18.961 \| good	44.944 \| good	0.577 \| good	1.818 \| good	0.148 \| good
2026-04-28T21:00:00.000Z	42 \| good	5.527 \| good	23.889 \| good	45.189 \| good	0.6 \| good	1.903 \| good	0.148 \| good
2026-04-28T22:00:00.000Z	43 \| good	7.12 \| good	31.215 \| good	45.508 \| good	0.64 \| good	3.789 \| good	0.156 \| good
2026-04-28T23:00:00.000Z	42 \| good	6.908 \| good	30.325 \| good	45.268 \| good	0.68 \| good	5.675 \| good	0.164 \| good
2026-04-29T00:00:00.000Z	36 \| good	5.809 \| good	25.499 \| good	39.29 \| good	0.72 \| good	7.561 \| good	0.172 \| good
2026-04-29T01:00:00.000Z	49 \| good	8.58 \| good	37.6 \| good	29.426 \| good	0.846 \| good	10.239 \| good	0.181 \| good
2026-04-29T02:00:00.000Z	58 \| moderate	13.171 \| fine	59.296 \| fine	19.534 \| good	0.972 \| good	12.916 \| good	0.19 \| good
2026-04-29T03:00:00.000Z	66 \| moderate	16.725 \| fine	73.517 \| fine	15.263 \| good	1.098 \| good	15.593 \| good	0.199 \| good
2026-04-29T04:00:00.000Z	66 \| moderate	17.276 \| fine	76.959 \| fine	20.209 \| good	1.029 \| good	13.936 \| good	0.193 \| good
2026-04-29T05:00:00.000Z	56 \| moderate	12.109 \| fine	54.27 \| good	26.816 \| good	0.961 \| good	12.279 \| good	0.186 \| good
2026-04-29T06:00:00.000Z	44 \| good	7.979 \| good	8.192 \| good	24.392 \| good	0.9 \| good	10.734 \| good	0.18 \| good
2026-04-29T07:00:00.000Z	33 \| good	5.749 \| good	25.138 \| good	36.45 \| good	0.832 \| good	8.602 \| good	0.169 \| good
2026-04-29T08:00:00.000Z	34 \| good	4.975 \| good	21.068 \| good	36.506 \| good	0.771 \| good	6.582 \| good	0.158 \| good
2026-04-29T09:00:00.000Z	31 \| good	5.013 \| good	21.836 \| good	32.783 \| good	0.711 \| good	4.562 \| good	0.148 \| good
2026-04-29T10:00:00.000Z	27 \| good	4.813 \| good	20.922 \| good	28.448 \| good	0.76 \| good	4.559 \| good	0.149 \| good
2026-04-29T11:00:00.000Z	24 \| good	3.797 \| good	16.227 \| good	25.737 \| good	0.808 \| good	4.556 \| good	0.149 \| good
2026-04-29T12:00:00.000Z	28 \| good	3.539 \| good	3.623 \| good	30.463 \| good	0.861 \| good	4.579 \| good	0.15 \| good
2026-04-29T13:00:00.000Z	31 \| good	3.219 \| good	3.3 \| good	33.317 \| good	0.872 \| good	4.23 \| good	0.15 \| good
2026-04-29T14:00:00.000Z	33 \| good	3.083 \| good	3.222 \| good	36.171 \| good	0.883 \| good	3.881 \| good	0.15 \| good
2026-04-29T15:00:00.000Z	36 \| good	2.998 \| good	3.254 \| good	39.025 \| good	0.894 \| good	3.532 \| good	0.151 \| good
2026-04-29T16:00:00.000Z	38 \| good	3.053 \| good	3.479 \| good	41.075 \| good	0.851 \| good	3.141 \| good	0.148 \| good
2026-04-29T17:00:00.000Z	40 \| good	3.309 \| good	3.93 \| good	43.124 \| good	0.809 \| good	2.751 \| good	0.145 \| good

Lombard

Empower business decisions with accurate air quality data

Lombard, Illinois air quality map: Real-time AQI near you

0.17ppm

How accurate is Illinois, USA air quality data?

Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Lombard, Illinois updated?

Air quality data for Lombard, Illinois is updated on an hourly basis.

When did Lombard, Illinois experience the worst air quality in the last 24 hours?

The worst air quality in Lombard, Illinois was recorded at 08:00:00 on 2026-04-26.

When did Lombard, Illinois have its best air quality in the last 24 hours?

The best air quality in Lombard, Illinois was recorded at 03:00:00 on 2026-04-27.

What is the real-time air quality index for Lombard, Illinois?

The real-time air quality index in Lombard, Illinois is 44, currently categorized as Good.

Which pollutant is found most often in Lombard, Illinois?

The most common pollutant in Lombard, Illinois is PM2.5.

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

If the air quality in Lombard, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Lombard, Illinois?

The measured PM_2.5 levels in Lombard, Illinois at present are 7.676 μg/m³.

What are the current PM₁₀ levels at Lombard, Illinois?

The current PM₁₀ levels in Lombard, Illinois are 32.268 μg/m³.

What are the current carbon monoxide (CO) levels at Lombard, Illinois?

The current carbon monoxide (CO) level in Lombard, Illinois is 0.167 ppm.

What are the current sulfur dioxide (SO₂) levels at Lombard, Illinois?

The current sulfur dioxide (SO₂) levels in Lombard, Illinois are 0.586 ppb.

What are the current ozone (O₃) levels at Lombard, Illinois?

The current ozone (O₃) levels at Lombard, Illinois is 24.02 ppm.

What are the current nitrogen dioxide (NO₂) levels at Lombard, Illinois?

The current nitrogen dioxide (NO₂) levels at Lombard, Illinois is 3.671 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-25T18:00:00.000Z	38 \| good	3.825 \| good	16.781 \| good	41.249 \| good	0.494 \| good	2.231 \| good	0.161 \| good
2026-04-25T19:00:00.000Z	37 \| good	4.267 \| good	18.092 \| good	40.172 \| good	0.447 \| good	2.03 \| good	0.147 \| good
2026-04-25T20:00:00.000Z	35 \| good	4 \| good	24.311 \| good	38.193 \| good	0.457 \| good	2.031 \| good	0.181 \| good
2026-04-25T21:00:00.000Z	36 \| good	3.904 \| good	17.62 \| good	38.611 \| good	0.375 \| good	2.139 \| good	0.195 \| good
2026-04-25T22:00:00.000Z	36 \| good	4.597 \| good	19.305 \| good	38.731 \| good	0.607 \| good	1.812 \| good	0.147 \| good
2026-04-25T23:00:00.000Z	31 \| good	3.92 \| good	17.903 \| good	33.623 \| good	0.617 \| good	2.463 \| good	0.195 \| good
2026-04-26T00:00:00.000Z	34 \| good	4.582 \| good	20.184 \| good	36.81 \| good	0.585 \| good	3.156 \| good	0.161 \| good
2026-04-26T01:00:00.000Z	32 \| good	4.074 \| good	18.323 \| good	34.711 \| good	0.345 \| good	6.907 \| good	0.229 \| good
2026-04-26T02:00:00.000Z	31 \| good	4.753 \| good	17.934 \| good	34.134 \| good	0.407 \| good	9.667 \| good	0.229 \| good
2026-04-26T03:00:00.000Z	33 \| good	5.587 \| good	23.365 \| good	32.682 \| good	0.397 \| good	6.915 \| good	0.242 \| good
2026-04-26T04:00:00.000Z	27 \| good	4.602 \| good	19.115 \| good	28.708 \| good	0.344 \| good	5.915 \| good	0.229 \| good
2026-04-26T05:00:00.000Z	27 \| good	4.67 \| good	20.814 \| good	29.051 \| good	0.334 \| good	5.783 \| good	0.195 \| good
2026-04-26T06:00:00.000Z	30 \| good	4.963 \| good	22.423 \| good	32.094 \| good	0.318 \| good	4.896 \| good	0.195 \| good
2026-04-26T07:00:00.000Z	30 \| good	4.288 \| good	17.32 \| good	32.32 \| good	0.446 \| good	4.536 \| good	0.195 \| good
2026-04-26T08:00:00.000Z	30 \| good	3.695 \| good	12.458 \| good	32.167 \| good	0.472 \| good	4.664 \| good	0.161 \| good
2026-04-26T09:00:00.000Z	27 \| good	4.641 \| good	23.755 \| good	25.287 \| good	0.4 \| good	3.455 \| good	0.161 \| good
2026-04-26T10:00:00.000Z	24 \| good	4.232 \| good	19.611 \| good	25.711 \| good	0.416 \| good	6.844 \| good	0.147 \| good
2026-04-26T11:00:00.000Z	27 \| good	5.229 \| good	21.945 \| good	24.629 \| good	0.558 \| good	8.876 \| good	0.161 \| good
2026-04-26T12:00:00.000Z	38 \| good	7.335 \| good	29.271 \| good	21.544 \| good	0.596 \| good	4.742 \| good	0.161 \| good
2026-04-26T13:00:00.000Z	58 \| moderate	13.32 \| fine	44.34 \| good	21.931 \| good	0.573 \| good	4.838 \| good	0.161 \| good
2026-04-26T14:00:00.000Z	56 \| moderate	11.735 \| good	53.97 \| good	25.555 \| good	0.594 \| good	3.659 \| good	0.165 \| good
2026-04-26T15:00:00.000Z	62 \| moderate	15.267 \| fine	64.973 \| fine	24.535 \| good	0.552 \| good	2.586 \| good	0.161 \| good
2026-04-26T16:00:00.000Z	56 \| moderate	12.053 \| good	51.676 \| good	28.139 \| good	0.627 \| good	1.518 \| good	0.161 \| good
2026-04-26T17:00:00.000Z	49 \| good	8.62 \| good	20.56 \| good	30.913 \| good	0.861 \| good	1.747 \| good	0.161 \| good
2026-04-26T18:00:00.000Z	52 \| moderate	9.706 \| good	39.616 \| good	29.921 \| good	2.039 \| good	1.36 \| good	0.161 \| good
2026-04-26T19:00:00.000Z	54 \| moderate	10.571 \| good	46.235 \| good	37.66 \| good	2.015 \| good	1.45 \| good	0.161 \| good
2026-04-26T20:00:00.000Z	56 \| moderate	11.511 \| good	50.133 \| good	37.688 \| good	2.256 \| good	1.391 \| good	0.161 \| good
2026-04-26T21:00:00.000Z	54 \| moderate	10.959 \| good	46.488 \| good	41.72 \| good	2.216 \| good	1.365 \| good	0.161 \| good
2026-04-26T22:00:00.000Z	49 \| good	9.132 \| good	42.079 \| good	40.033 \| good	1.633 \| good	2.708 \| good	0.161 \| good
2026-04-26T23:00:00.000Z	52 \| moderate	9.959 \| good	40.804 \| good	40.549 \| good	0.879 \| good	4.012 \| good	0.161 \| good
2026-04-27T00:00:00.000Z	49 \| good	9.429 \| good	35.785 \| good	38.633 \| good	0.732 \| good	4.566 \| good	0.147 \| good
2026-04-27T01:00:00.000Z	54 \| moderate	10.995 \| good	34.449 \| good	39.041 \| good	0.479 \| good	5.744 \| good	0.161 \| good
2026-04-27T02:00:00.000Z	54 \| moderate	11.14 \| good	26.268 \| good	42.592 \| good	0.549 \| good	7.256 \| good	0.169 \| good
2026-04-27T03:00:00.000Z	44 \| good	8.224 \| good	35.812 \| good	27.948 \| good	1.338 \| good	14.144 \| good	0.221 \| good
2026-04-27T04:00:00.000Z	49 \| good	9.463 \| good	40.673 \| good	34.031 \| good	0.578 \| good	9.641 \| good	0.161 \| good
2026-04-27T05:00:00.000Z	52 \| moderate	10.238 \| good	36.295 \| good	31.243 \| good	2.152 \| good	8.494 \| good	0.181 \| good
2026-04-27T06:00:00.000Z	52 \| moderate	10.034 \| good	42.99 \| good	31.484 \| good	1.511 \| good	3.099 \| good	0.161 \| good
2026-04-27T07:00:00.000Z	52 \| moderate	10.123 \| good	45.197 \| good	28.433 \| good	0.578 \| good	3.055 \| good	0.161 \| good
2026-04-27T08:00:00.000Z	49 \| good	9.218 \| good	36.418 \| good	31.026 \| good	0.37 \| good	2.34 \| good	0.147 \| good
2026-04-27T09:00:00.000Z	49 \| good	8.794 \| good	38.799 \| good	30.801 \| good	0.354 \| good	1.727 \| good	0.147 \| good
2026-04-27T10:00:00.000Z	44 \| good	7.54 \| good	20.284 \| good	27.922 \| good	0.347 \| good	2.065 \| good	0.147 \| good
2026-04-27T11:00:00.000Z	38 \| good	7.385 \| good	30.772 \| good	28.432 \| good	0.438 \| good	2.417 \| good	0.161 \| good
2026-04-27T12:00:00.000Z	44 \| good	7.543 \| good	33.556 \| good	28.696 \| good	0.439 \| good	3.018 \| good	0.147 \| good
2026-04-27T13:00:00.000Z	38 \| good	7.052 \| good	25.727 \| good	24.02 \| good	0.571 \| good	10.327 \| good	0.161 \| good
2026-04-27T14:00:00.000Z	38 \| good	6.942 \| good	27.907 \| good	25.641 \| good	0.559 \| good	7.435 \| good	0.182 \| good
2026-04-27T15:00:00.000Z	38 \| good	6.959 \| good	29.637 \| good	25.163 \| good	0.515 \| good	6.696 \| good	0.169 \| good
2026-04-27T16:00:00.000Z	49 \| good	8.646 \| good	31.551 \| good	24.487 \| good	0.518 \| good	5.75 \| good	0.169 \| good
2026-04-27T17:00:00.000Z	44 \| good	7.767 \| good	30.012 \| good	22.555 \| good	0.507 \| good	3.578 \| good	0.169 \| good
2026-04-27T17:00:00.000Z	44 \| good	7.676 \| good	32.268 \| good	24.02 \| good	0.586 \| good	3.671 \| good	0.167 \| good
2026-04-27T18:00:00.000Z	43 \| good	6.259 \| good	27.869 \| good	45.631 \| good	3.68 \| good	6.018 \| good	0.212 \| good
2026-04-27T19:00:00.000Z	40 \| good	7.198 \| good	32 \| good	42.529 \| good	3.328 \| good	5.828 \| good	0.204 \| good
2026-04-27T20:00:00.000Z	49 \| good	8.564 \| good	37.183 \| good	38.735 \| good	2.975 \| good	5.639 \| good	0.196 \| good
2026-04-27T21:00:00.000Z	49 \| good	9.278 \| good	41.053 \| good	40.49 \| good	2.623 \| good	5.449 \| good	0.187 \| good
2026-04-27T22:00:00.000Z	49 \| good	8.811 \| good	38.925 \| good	39.778 \| good	2.383 \| good	6.021 \| good	0.19 \| good
2026-04-27T23:00:00.000Z	44 \| good	7.819 \| good	33.957 \| good	43.143 \| good	2.144 \| good	6.593 \| good	0.193 \| good
2026-04-28T00:00:00.000Z	49 \| good	8.752 \| good	38.088 \| good	49.69 \| good	1.905 \| good	7.166 \| good	0.197 \| good
2026-04-28T01:00:00.000Z	49 \| good	9.038 \| good	40.796 \| good	52.959 \| good	1.635 \| good	6.796 \| good	0.189 \| good
2026-04-28T02:00:00.000Z	49 \| good	8.689 \| good	37.998 \| good	52.833 \| good	1.364 \| good	6.427 \| good	0.182 \| good
2026-04-28T03:00:00.000Z	49 \| good	7.583 \| good	33.036 \| good	52.809 \| good	1.094 \| good	6.058 \| good	0.175 \| good
2026-04-28T04:00:00.000Z	50 \| good	7.862 \| good	34.07 \| good	53.679 \| good	0.894 \| good	5.154 \| good	0.169 \| good
2026-04-28T05:00:00.000Z	45 \| good	8.278 \| good	36.026 \| good	49.34 \| good	0.695 \| good	4.249 \| good	0.163 \| good
2026-04-28T06:00:00.000Z	38 \| good	7.045 \| good	31.079 \| good	39.789 \| good	0.496 \| good	3.344 \| good	0.157 \| good
2026-04-28T07:00:00.000Z	35 \| good	6.225 \| good	27.801 \| good	37.775 \| good	0.438 \| good	2.859 \| good	0.158 \| good
2026-04-28T08:00:00.000Z	33 \| good	6.088 \| good	26.928 \| good	35.925 \| good	0.381 \| good	2.373 \| good	0.158 \| good
2026-04-28T09:00:00.000Z	33 \| good	6.116 \| good	27.057 \| good	29.855 \| good	0.323 \| good	1.887 \| good	0.159 \| good
2026-04-28T10:00:00.000Z	52 \| moderate	10.374 \| good	46.22 \| good	24.602 \| good	0.368 \| good	2.057 \| good	0.157 \| good
2026-04-28T11:00:00.000Z	38 \| good	6.999 \| good	30.853 \| good	22.291 \| good	0.412 \| good	2.228 \| good	0.155 \| good
2026-04-28T12:00:00.000Z	44 \| good	7.505 \| good	32.896 \| good	24.436 \| good	0.457 \| good	2.398 \| good	0.154 \| good
2026-04-28T13:00:00.000Z	38 \| good	7.319 \| good	31.926 \| good	28.62 \| good	0.473 \| good	2.363 \| good	0.154 \| good
2026-04-28T14:00:00.000Z	38 \| good	6.51 \| good	28.803 \| good	32.507 \| good	0.489 \| good	2.329 \| good	0.154 \| good
2026-04-28T15:00:00.000Z	33 \| good	5.568 \| good	23.896 \| good	32.218 \| good	0.505 \| good	2.294 \| good	0.154 \| good
2026-04-28T16:00:00.000Z	34 \| good	5.175 \| good	22.087 \| good	36.778 \| good	0.513 \| good	2.079 \| good	0.152 \| good
2026-04-28T17:00:00.000Z	39 \| good	4.888 \| good	21 \| good	41.683 \| good	0.522 \| good	1.864 \| good	0.15 \| good
2026-04-28T18:00:00.000Z	41 \| good	5.543 \| good	23.902 \| good	43.904 \| good	0.53 \| good	1.649 \| good	0.149 \| good
2026-04-28T19:00:00.000Z	41 \| good	4.138 \| good	17.874 \| good	44.467 \| good	0.553 \| good	1.734 \| good	0.148 \| good
2026-04-28T20:00:00.000Z	42 \| good	4.321 \| good	18.961 \| good	44.944 \| good	0.577 \| good	1.818 \| good	0.148 \| good
2026-04-28T21:00:00.000Z	42 \| good	5.527 \| good	23.889 \| good	45.189 \| good	0.6 \| good	1.903 \| good	0.148 \| good
2026-04-28T22:00:00.000Z	43 \| good	7.12 \| good	31.215 \| good	45.508 \| good	0.64 \| good	3.789 \| good	0.156 \| good
2026-04-28T23:00:00.000Z	42 \| good	6.908 \| good	30.325 \| good	45.268 \| good	0.68 \| good	5.675 \| good	0.164 \| good
2026-04-29T00:00:00.000Z	36 \| good	5.809 \| good	25.499 \| good	39.29 \| good	0.72 \| good	7.561 \| good	0.172 \| good
2026-04-29T01:00:00.000Z	49 \| good	8.58 \| good	37.6 \| good	29.426 \| good	0.846 \| good	10.239 \| good	0.181 \| good
2026-04-29T02:00:00.000Z	58 \| moderate	13.171 \| fine	59.296 \| fine	19.534 \| good	0.972 \| good	12.916 \| good	0.19 \| good
2026-04-29T03:00:00.000Z	66 \| moderate	16.725 \| fine	73.517 \| fine	15.263 \| good	1.098 \| good	15.593 \| good	0.199 \| good
2026-04-29T04:00:00.000Z	66 \| moderate	17.276 \| fine	76.959 \| fine	20.209 \| good	1.029 \| good	13.936 \| good	0.193 \| good
2026-04-29T05:00:00.000Z	56 \| moderate	12.109 \| fine	54.27 \| good	26.816 \| good	0.961 \| good	12.279 \| good	0.186 \| good
2026-04-29T06:00:00.000Z	44 \| good	7.979 \| good	8.192 \| good	24.392 \| good	0.9 \| good	10.734 \| good	0.18 \| good
2026-04-29T07:00:00.000Z	33 \| good	5.749 \| good	25.138 \| good	36.45 \| good	0.832 \| good	8.602 \| good	0.169 \| good
2026-04-29T08:00:00.000Z	34 \| good	4.975 \| good	21.068 \| good	36.506 \| good	0.771 \| good	6.582 \| good	0.158 \| good
2026-04-29T09:00:00.000Z	31 \| good	5.013 \| good	21.836 \| good	32.783 \| good	0.711 \| good	4.562 \| good	0.148 \| good
2026-04-29T10:00:00.000Z	27 \| good	4.813 \| good	20.922 \| good	28.448 \| good	0.76 \| good	4.559 \| good	0.149 \| good
2026-04-29T11:00:00.000Z	24 \| good	3.797 \| good	16.227 \| good	25.737 \| good	0.808 \| good	4.556 \| good	0.149 \| good
2026-04-29T12:00:00.000Z	28 \| good	3.539 \| good	3.623 \| good	30.463 \| good	0.861 \| good	4.579 \| good	0.15 \| good
2026-04-29T13:00:00.000Z	31 \| good	3.219 \| good	3.3 \| good	33.317 \| good	0.872 \| good	4.23 \| good	0.15 \| good
2026-04-29T14:00:00.000Z	33 \| good	3.083 \| good	3.222 \| good	36.171 \| good	0.883 \| good	3.881 \| good	0.15 \| good
2026-04-29T15:00:00.000Z	36 \| good	2.998 \| good	3.254 \| good	39.025 \| good	0.894 \| good	3.532 \| good	0.151 \| good
2026-04-29T16:00:00.000Z	38 \| good	3.053 \| good	3.479 \| good	41.075 \| good	0.851 \| good	3.141 \| good	0.148 \| good
2026-04-29T17:00:00.000Z	40 \| good	3.309 \| good	3.93 \| good	43.124 \| good	0.809 \| good	2.751 \| good	0.145 \| good

Real-time air quality index in Lombard, Illinois today

Common air pollutants in Lombard, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lombard, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

Lombard, Illinois air quality map: Real-time AQI near you

Air quality in nearby cities

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How accurate is Illinois, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Lombard, Illinois updated?

When did Lombard, Illinois experience the worst air quality in the last 24 hours?

When did Lombard, Illinois have its best air quality in the last 24 hours?

What is the real-time air quality index for Lombard, Illinois?

Which pollutant is found most often in Lombard, Illinois?

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

What are the current PM2.5 levels in Lombard, Illinois?

What are the current PM10 levels at Lombard, Illinois?

What are the current carbon monoxide (CO) levels at Lombard, Illinois?

What are the current sulfur dioxide (SO2) levels at Lombard, Illinois?

What are the current ozone (O3) levels at Lombard, Illinois?

What are the current nitrogen dioxide (NO2) levels at Lombard, Illinois?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Lombard, Illinois?

What are the current PM₁₀ levels at Lombard, Illinois?

What are the current sulfur dioxide (SO₂) levels at Lombard, Illinois?

What are the current ozone (O₃) levels at Lombard, Illinois?

What are the current nitrogen dioxide (NO₂) levels at Lombard, Illinois?