What are the current PM10 levels at Galesburg, Illinois?

The current PM10 levels in Galesburg, Illinois are 17.966 μg/m3.

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

The current sulfur dioxide (SO2) levels in Galesburg, Illinois are 0.656 ppb.

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

The current ozone (O3) levels at Galesburg, Illinois is 51.443 ppm.

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

The current nitrogen dioxide (NO2) levels at Galesburg, Illinois is 1.447 ppb.

Real-time air quality index in Galesburg, Illinois today

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

The measured PM2.5 levels in Galesburg, Illinois at present are 4.472 μg/m3.

Stay updated with real-time air quality in Galesburg, 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

Galesburg, Illinois

Last updated: ... (Local time)

Common air pollutants in Galesburg, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.47 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.97 μg/m³

155

255

425

605+

Ozone (O₃)

51.44 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.45 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Galesburg, Illinois

Get Live Pollen Counts

Galesburg, Illinois

Scroll To Air Quality Map

Track live Galesburg, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	38 \| good	6.707 \| good	30.384 \| good	37.462 \| good	0.687 \| good	3.526 \| good	0.155 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.675 \| good	33.398 \| good	34.474 \| good	0.651 \| good	6.546 \| good	0.2 \| good
2026-10-21T01:00:00.000Z	38 \| good	7.094 \| good	31.215 \| good	28.956 \| good	0.605 \| good	8.023 \| good	0.218 \| good
2026-10-21T02:00:00.000Z	38 \| good	7.203 \| good	32.241 \| good	27.857 \| good	0.606 \| good	8.717 \| good	0.224 \| good
2026-10-21T03:00:00.000Z	44 \| good	8.009 \| good	34.942 \| good	23.046 \| good	0.649 \| good	8.04 \| good	0.186 \| good
2026-10-21T04:00:00.000Z	52 \| moderate	9.687 \| good	48.192 \| good	20.178 \| good	0.559 \| good	8.89 \| good	0.208 \| good
2026-10-21T05:00:00.000Z	56 \| moderate	11.627 \| good	53.537 \| good	18.318 \| good	0.569 \| good	8.571 \| good	0.226 \| good
2026-10-21T06:00:00.000Z	60 \| moderate	13.977 \| fine	61.589 \| fine	16.739 \| good	0.499 \| good	8.047 \| good	0.224 \| good
2026-10-21T07:00:00.000Z	56 \| moderate	12.275 \| fine	55.129 \| fine	17.702 \| good	0.477 \| good	8.198 \| good	0.225 \| good
2026-10-21T08:00:00.000Z	54 \| moderate	11.062 \| good	49.303 \| good	19.804 \| good	0.458 \| good	8.687 \| good	0.228 \| good
2026-10-21T09:00:00.000Z	52 \| moderate	9.914 \| good	47.963 \| good	17.292 \| good	0.476 \| good	9.074 \| good	0.223 \| good
2026-10-21T10:00:00.000Z	54 \| moderate	10.682 \| good	47.529 \| good	15.206 \| good	0.49 \| good	9.098 \| good	0.223 \| good
2026-10-21T11:00:00.000Z	52 \| moderate	10.204 \| good	45.825 \| good	14.996 \| good	0.52 \| good	9.108 \| good	0.222 \| good
2026-10-21T12:00:00.000Z	49 \| good	9.383 \| good	45.011 \| good	13.27 \| good	0.561 \| good	10.556 \| good	0.252 \| good
2026-10-21T13:00:00.000Z	49 \| good	9.413 \| good	41.575 \| good	14.746 \| good	0.619 \| good	10.775 \| good	0.262 \| good
2026-10-21T14:00:00.000Z	54 \| moderate	10.683 \| good	50.411 \| good	19.735 \| good	0.68 \| good	7.549 \| good	0.28 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.375 \| good	49.429 \| good	27.5 \| good	0.885 \| good	5.686 \| good	0.236 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	11.513 \| good	49.118 \| good	34.143 \| good	1.183 \| good	4.405 \| good	0.201 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	9.532 \| good	42.348 \| good	40.345 \| good	1.444 \| good	3.698 \| good	0.186 \| good
2026-10-21T18:00:00.000Z	44 \| good	7.96 \| good	33.627 \| good	43.538 \| good	1.486 \| good	1.969 \| good	0.159 \| good
2026-10-21T19:00:00.000Z	44 \| good	7.642 \| good	30.699 \| good	44.279 \| good	1.194 \| good	1.48 \| good	0.153 \| good
2026-10-21T20:00:00.000Z	44 \| good	6.966 \| good	30.042 \| good	46.511 \| good	1.078 \| good	1.269 \| good	0.149 \| good
2026-10-21T21:00:00.000Z	44 \| good	6.002 \| good	26.713 \| good	47.459 \| good	0.999 \| good	1.346 \| good	0.148 \| good
2026-10-21T22:00:00.000Z	43 \| good	5.003 \| good	21.478 \| good	45.54 \| good	0.929 \| good	1.543 \| good	0.15 \| good
2026-10-21T23:00:00.000Z	37 \| good	4.518 \| good	18.696 \| good	39.547 \| good	0.805 \| good	4.766 \| good	0.176 \| good
2026-10-22T00:00:00.000Z	38 \| good	6.817 \| good	27.691 \| good	35.075 \| good	0.638 \| good	7.408 \| good	0.206 \| good
2026-10-22T01:00:00.000Z	49 \| good	8.721 \| good	36.729 \| good	31.88 \| good	0.67 \| good	11.188 \| good	0.263 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	9.968 \| good	39.437 \| good	30.264 \| good	0.702 \| good	15.404 \| good	0.274 \| good
2026-10-22T03:00:00.000Z	49 \| good	8.734 \| good	38 \| good	27.499 \| good	0.82 \| good	15.723 \| good	0.259 \| good
2026-10-22T04:00:00.000Z	52 \| moderate	9.677 \| good	39.048 \| good	25.994 \| good	0.702 \| good	18.097 \| good	0.31 \| good
2026-10-22T05:00:00.000Z	54 \| moderate	10.727 \| good	43.677 \| good	23.505 \| good	0.697 \| good	19 \| good	0.325 \| good
2026-10-22T06:00:00.000Z	52 \| moderate	10.3 \| good	43.814 \| good	22.429 \| good	0.654 \| good	18.404 \| good	0.358 \| good
2026-10-22T07:00:00.000Z	52 \| moderate	9.693 \| good	39.731 \| good	21.092 \| good	0.62 \| good	18.169 \| good	0.359 \| good
2026-10-22T08:00:00.000Z	49 \| good	8.735 \| good	37.418 \| good	19.472 \| good	0.613 \| good	17.76 \| good	0.334 \| good
2026-10-22T09:00:00.000Z	44 \| good	8.376 \| good	37.619 \| good	18.315 \| good	0.585 \| good	17.853 \| good	0.335 \| good
2026-10-22T10:00:00.000Z	44 \| good	8.21 \| good	36.411 \| good	16.626 \| good	0.578 \| good	17.74 \| good	0.325 \| good
2026-10-22T11:00:00.000Z	44 \| good	8.428 \| good	37.494 \| good	15.076 \| good	0.582 \| good	18.154 \| good	0.331 \| good
2026-10-22T12:00:00.000Z	38 \| good	6.645 \| good	25.852 \| good	14.893 \| good	0.781 \| good	23.774 \| good	0.388 \| good
2026-10-22T13:00:00.000Z	38 \| good	6.598 \| good	26.613 \| good	15.936 \| good	0.826 \| good	23.659 \| good	0.395 \| good
2026-10-22T14:00:00.000Z	52 \| moderate	9.78 \| good	37.04 \| good	17.874 \| good	0.765 \| good	20.037 \| good	0.43 \| good
2026-10-22T15:00:00.000Z	58 \| moderate	12.829 \| fine	48.427 \| good	26.684 \| good	0.593 \| good	9.906 \| good	0.295 \| good
2026-10-22T16:00:00.000Z	58 \| moderate	12.557 \| fine	31.566 \| good	32.806 \| good	0.592 \| good	4.651 \| good	0.229 \| good
2026-10-22T17:00:00.000Z	49 \| good	8.508 \| good	27.999 \| good	40.289 \| good	0.633 \| good	2.283 \| good	0.191 \| good
2026-10-22T18:00:00.000Z	44 \| good	7.615 \| good	24.618 \| good	44.587 \| good	0.626 \| good	1.716 \| good	0.173 \| good
2026-10-22T19:00:00.000Z	46 \| good	7.069 \| good	24.687 \| good	49.61 \| good	0.645 \| good	1.158 \| good	0.168 \| good
2026-10-22T20:00:00.000Z	48 \| good	6.282 \| good	24.266 \| good	52.378 \| good	0.659 \| good	0.97 \| good	0.156 \| good
2026-10-22T21:00:00.000Z	51 \| moderate	5.588 \| good	20.382 \| good	54.768 \| good	0.62 \| good	1.029 \| good	0.156 \| good
2026-10-22T22:00:00.000Z	47 \| good	4.472 \| good	17.966 \| good	51.443 \| good	0.656 \| good	1.447 \| good	0.159 \| good
2026-10-22T22:00:00.000Z	47 \| good	4.472 \| good	17.966 \| good	51.443 \| good	0.656 \| good	1.447 \| good	0.159 \| good
2026-10-22T23:00:00.000Z	40 \| good	3.196 \| good	14.08 \| good	42.974 \| good	0.595 \| good	4.701 \| good	0.186 \| good
2026-10-23T00:00:00.000Z	31 \| good	3.615 \| good	15.92 \| good	34.185 \| good	0.652 \| good	7.928 \| good	0.217 \| good
2026-10-23T01:00:00.000Z	27 \| good	5.092 \| good	21.948 \| good	28.387 \| good	0.704 \| good	8.438 \| good	0.224 \| good
2026-10-23T02:00:00.000Z	38 \| good	6.646 \| good	29.806 \| good	24.455 \| good	0.765 \| good	8.09 \| good	0.221 \| good
2026-10-23T03:00:00.000Z	49 \| good	8.65 \| good	37.855 \| good	22.178 \| good	0.821 \| good	8.037 \| good	0.22 \| good
2026-10-23T04:00:00.000Z	54 \| moderate	10.89 \| good	47.822 \| good	19.409 \| good	0.858 \| good	8.171 \| good	0.222 \| good
2026-10-23T05:00:00.000Z	58 \| moderate	12.642 \| fine	56.557 \| fine	17.64 \| good	0.863 \| good	8.053 \| good	0.222 \| good
2026-10-23T06:00:00.000Z	58 \| moderate	13.111 \| fine	58.684 \| fine	16.607 \| good	0.837 \| good	7.846 \| good	0.222 \| good
2026-10-23T07:00:00.000Z	56 \| moderate	12.439 \| fine	56.504 \| fine	16.061 \| good	0.79 \| good	7.628 \| good	0.222 \| good
2026-10-23T08:00:00.000Z	52 \| moderate	10.264 \| good	45.314 \| good	15.857 \| good	0.736 \| good	7.428 \| good	0.222 \| good
2026-10-23T09:00:00.000Z	49 \| good	8.602 \| good	37.341 \| good	15.764 \| good	0.686 \| good	7.283 \| good	0.223 \| good
2026-10-23T10:00:00.000Z	49 \| good	9.153 \| good	41.001 \| good	16.155 \| good	0.646 \| good	7.168 \| good	0.223 \| good
2026-10-23T11:00:00.000Z	49 \| good	8.745 \| good	38.018 \| good	14.872 \| good	0.619 \| good	7.03 \| good	0.224 \| good
2026-10-23T12:00:00.000Z	52 \| moderate	9.63 \| good	42.93 \| good	14.454 \| good	0.607 \| good	7.068 \| good	0.225 \| good
2026-10-23T13:00:00.000Z	52 \| moderate	9.679 \| good	42.948 \| good	17.882 \| good	0.602 \| good	7.295 \| good	0.228 \| good
2026-10-23T14:00:00.000Z	54 \| moderate	11.427 \| good	50.707 \| good	23.997 \| good	0.594 \| good	5.838 \| good	0.229 \| good
2026-10-23T15:00:00.000Z	56 \| moderate	12.096 \| good	54.553 \| good	31.007 \| good	0.666 \| good	4.386 \| good	0.217 \| good
2026-10-23T16:00:00.000Z	56 \| moderate	11.529 \| good	50.947 \| good	38.765 \| good	0.802 \| good	3.11 \| good	0.201 \| good
2026-10-23T17:00:00.000Z	54 \| moderate	10.93 \| good	48.046 \| good	46.389 \| good	1.045 \| good	1.804 \| good	0.182 \| good
2026-10-23T18:00:00.000Z	54 \| moderate	10.854 \| good	47.929 \| good	52.499 \| good	1.125 \| good	0.922 \| good	0.169 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	10.548 \| good	46.904 \| good	56.479 \| fine	1.084 \| good	0.67 \| good	0.166 \| good
2026-10-23T20:00:00.000Z	61 \| moderate	10.949 \| good	48.069 \| good	58.432 \| fine	1.06 \| good	0.635 \| good	0.164 \| good
2026-10-23T21:00:00.000Z	58 \| moderate	11.411 \| good	50.833 \| good	57.322 \| fine	1.055 \| good	0.702 \| good	0.164 \| good
2026-10-23T22:00:00.000Z	56 \| moderate	12.309 \| fine	55.26 \| fine	53.013 \| good	1.031 \| good	1.162 \| good	0.167 \| good
2026-10-23T23:00:00.000Z	58 \| moderate	13.412 \| fine	60.85 \| fine	47.533 \| good	0.971 \| good	2.458 \| good	0.178 \| good
2026-10-24T00:00:00.000Z	58 \| moderate	13.244 \| fine	59.337 \| fine	43.497 \| good	0.924 \| good	3.604 \| good	0.188 \| good
2026-10-24T01:00:00.000Z	56 \| moderate	12.495 \| fine	56.751 \| fine	39.168 \| good	0.889 \| good	3.849 \| good	0.188 \| good
2026-10-24T02:00:00.000Z	56 \| moderate	12.402 \| fine	56.586 \| fine	35.117 \| good	0.851 \| good	3.953 \| good	0.188 \| good
2026-10-24T03:00:00.000Z	56 \| moderate	12.496 \| fine	56.692 \| fine	31.563 \| good	0.815 \| good	3.956 \| good	0.188 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	13.231 \| fine	59.351 \| fine	28.339 \| good	0.797 \| good	3.899 \| good	0.189 \| good
2026-10-24T05:00:00.000Z	58 \| moderate	12.701 \| fine	57 \| fine	26.902 \| good	0.804 \| good	3.776 \| good	0.19 \| good
2026-10-24T06:00:00.000Z	56 \| moderate	12.032 \| good	54.107 \| good	27.146 \| good	0.832 \| good	3.622 \| good	0.192 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	11.477 \| good	50.953 \| good	26.845 \| good	0.872 \| good	3.514 \| good	0.195 \| good
2026-10-24T08:00:00.000Z	54 \| moderate	11.165 \| good	49.153 \| good	24.046 \| good	0.916 \| good	3.44 \| good	0.197 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.53 \| good	46.876 \| good	20.528 \| good	0.955 \| good	3.4 \| good	0.199 \| good
2026-10-24T10:00:00.000Z	52 \| moderate	10.446 \| good	45.944 \| good	19.976 \| good	0.979 \| good	3.406 \| good	0.201 \| good
2026-10-24T11:00:00.000Z	52 \| moderate	10.398 \| good	45.944 \| good	19.455 \| good	0.983 \| good	3.475 \| good	0.203 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	10.805 \| good	47.901 \| good	20.429 \| good	0.973 \| good	3.689 \| good	0.206 \| good
2026-10-24T13:00:00.000Z	54 \| moderate	11.051 \| good	48.858 \| good	21.964 \| good	0.952 \| good	4.046 \| good	0.209 \| good
2026-10-24T14:00:00.000Z	56 \| moderate	12.118 \| fine	54.858 \| good	25.746 \| good	0.887 \| good	3.924 \| good	0.214 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	11.393 \| good	50.789 \| good	31.588 \| good	0.922 \| good	3.139 \| good	0.21 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	10.043 \| good	44.875 \| good	37.296 \| good	1.005 \| good	2.493 \| good	0.203 \| good
2026-10-24T17:00:00.000Z	49 \| good	8.633 \| good	37.91 \| good	42.858 \| good	1.147 \| good	1.878 \| good	0.196 \| good
2026-10-24T18:00:00.000Z	44 \| good	7.579 \| good	33.202 \| good	47.383 \| good	1.23 \| good	1.329 \| good	0.186 \| good
2026-10-24T19:00:00.000Z	46 \| good	7.394 \| good	32.267 \| good	50.128 \| good	1.194 \| good	0.977 \| good	0.178 \| good
2026-10-24T20:00:00.000Z	48 \| good	7.939 \| good	34.983 \| good	51.619 \| good	1.138 \| good	0.821 \| good	0.175 \| good
2026-10-24T21:00:00.000Z	46 \| good	7.988 \| good	35.151 \| good	50.183 \| good	1.108 \| good	0.821 \| good	0.173 \| good
2026-10-24T22:00:00.000Z	44 \| good	7.892 \| good	34.327 \| good	46.482 \| good	1.076 \| good	1.243 \| good	0.174 \| good

Galesburg

Empower business decisions with accurate air quality data

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

0.14ppm

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 Galesburg, Illinois updated?

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

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

The worst air quality in Galesburg, Illinois was recorded at 04:00:00 on 2026-10-22.

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

The best air quality in Galesburg, Illinois was recorded at 11:00:00 on 2026-10-21.

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

The real-time air quality index in Galesburg, Illinois is 47, currently categorized as Good.

Which pollutant is found most often in Galesburg, Illinois?

The most common pollutant in Galesburg, Illinois is O3.

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

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

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

The measured PM_2.5 levels in Galesburg, Illinois at present are 4.472 μg/m³.

What are the current PM₁₀ levels at Galesburg, Illinois?

The current PM₁₀ levels in Galesburg, Illinois are 17.966 μg/m³.

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

The current carbon monoxide (CO) level in Galesburg, Illinois is 0.159 ppm.

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

The current sulfur dioxide (SO₂) levels in Galesburg, Illinois are 0.656 ppb.

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

The current ozone (O₃) levels at Galesburg, Illinois is 51.443 ppm.

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

The current nitrogen dioxide (NO₂) levels at Galesburg, Illinois is 1.447 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	38 \| good	6.707 \| good	30.384 \| good	37.462 \| good	0.687 \| good	3.526 \| good	0.155 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.675 \| good	33.398 \| good	34.474 \| good	0.651 \| good	6.546 \| good	0.2 \| good
2026-10-21T01:00:00.000Z	38 \| good	7.094 \| good	31.215 \| good	28.956 \| good	0.605 \| good	8.023 \| good	0.218 \| good
2026-10-21T02:00:00.000Z	38 \| good	7.203 \| good	32.241 \| good	27.857 \| good	0.606 \| good	8.717 \| good	0.224 \| good
2026-10-21T03:00:00.000Z	44 \| good	8.009 \| good	34.942 \| good	23.046 \| good	0.649 \| good	8.04 \| good	0.186 \| good
2026-10-21T04:00:00.000Z	52 \| moderate	9.687 \| good	48.192 \| good	20.178 \| good	0.559 \| good	8.89 \| good	0.208 \| good
2026-10-21T05:00:00.000Z	56 \| moderate	11.627 \| good	53.537 \| good	18.318 \| good	0.569 \| good	8.571 \| good	0.226 \| good
2026-10-21T06:00:00.000Z	60 \| moderate	13.977 \| fine	61.589 \| fine	16.739 \| good	0.499 \| good	8.047 \| good	0.224 \| good
2026-10-21T07:00:00.000Z	56 \| moderate	12.275 \| fine	55.129 \| fine	17.702 \| good	0.477 \| good	8.198 \| good	0.225 \| good
2026-10-21T08:00:00.000Z	54 \| moderate	11.062 \| good	49.303 \| good	19.804 \| good	0.458 \| good	8.687 \| good	0.228 \| good
2026-10-21T09:00:00.000Z	52 \| moderate	9.914 \| good	47.963 \| good	17.292 \| good	0.476 \| good	9.074 \| good	0.223 \| good
2026-10-21T10:00:00.000Z	54 \| moderate	10.682 \| good	47.529 \| good	15.206 \| good	0.49 \| good	9.098 \| good	0.223 \| good
2026-10-21T11:00:00.000Z	52 \| moderate	10.204 \| good	45.825 \| good	14.996 \| good	0.52 \| good	9.108 \| good	0.222 \| good
2026-10-21T12:00:00.000Z	49 \| good	9.383 \| good	45.011 \| good	13.27 \| good	0.561 \| good	10.556 \| good	0.252 \| good
2026-10-21T13:00:00.000Z	49 \| good	9.413 \| good	41.575 \| good	14.746 \| good	0.619 \| good	10.775 \| good	0.262 \| good
2026-10-21T14:00:00.000Z	54 \| moderate	10.683 \| good	50.411 \| good	19.735 \| good	0.68 \| good	7.549 \| good	0.28 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.375 \| good	49.429 \| good	27.5 \| good	0.885 \| good	5.686 \| good	0.236 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	11.513 \| good	49.118 \| good	34.143 \| good	1.183 \| good	4.405 \| good	0.201 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	9.532 \| good	42.348 \| good	40.345 \| good	1.444 \| good	3.698 \| good	0.186 \| good
2026-10-21T18:00:00.000Z	44 \| good	7.96 \| good	33.627 \| good	43.538 \| good	1.486 \| good	1.969 \| good	0.159 \| good
2026-10-21T19:00:00.000Z	44 \| good	7.642 \| good	30.699 \| good	44.279 \| good	1.194 \| good	1.48 \| good	0.153 \| good
2026-10-21T20:00:00.000Z	44 \| good	6.966 \| good	30.042 \| good	46.511 \| good	1.078 \| good	1.269 \| good	0.149 \| good
2026-10-21T21:00:00.000Z	44 \| good	6.002 \| good	26.713 \| good	47.459 \| good	0.999 \| good	1.346 \| good	0.148 \| good
2026-10-21T22:00:00.000Z	43 \| good	5.003 \| good	21.478 \| good	45.54 \| good	0.929 \| good	1.543 \| good	0.15 \| good
2026-10-21T23:00:00.000Z	37 \| good	4.518 \| good	18.696 \| good	39.547 \| good	0.805 \| good	4.766 \| good	0.176 \| good
2026-10-22T00:00:00.000Z	38 \| good	6.817 \| good	27.691 \| good	35.075 \| good	0.638 \| good	7.408 \| good	0.206 \| good
2026-10-22T01:00:00.000Z	49 \| good	8.721 \| good	36.729 \| good	31.88 \| good	0.67 \| good	11.188 \| good	0.263 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	9.968 \| good	39.437 \| good	30.264 \| good	0.702 \| good	15.404 \| good	0.274 \| good
2026-10-22T03:00:00.000Z	49 \| good	8.734 \| good	38 \| good	27.499 \| good	0.82 \| good	15.723 \| good	0.259 \| good
2026-10-22T04:00:00.000Z	52 \| moderate	9.677 \| good	39.048 \| good	25.994 \| good	0.702 \| good	18.097 \| good	0.31 \| good
2026-10-22T05:00:00.000Z	54 \| moderate	10.727 \| good	43.677 \| good	23.505 \| good	0.697 \| good	19 \| good	0.325 \| good
2026-10-22T06:00:00.000Z	52 \| moderate	10.3 \| good	43.814 \| good	22.429 \| good	0.654 \| good	18.404 \| good	0.358 \| good
2026-10-22T07:00:00.000Z	52 \| moderate	9.693 \| good	39.731 \| good	21.092 \| good	0.62 \| good	18.169 \| good	0.359 \| good
2026-10-22T08:00:00.000Z	49 \| good	8.735 \| good	37.418 \| good	19.472 \| good	0.613 \| good	17.76 \| good	0.334 \| good
2026-10-22T09:00:00.000Z	44 \| good	8.376 \| good	37.619 \| good	18.315 \| good	0.585 \| good	17.853 \| good	0.335 \| good
2026-10-22T10:00:00.000Z	44 \| good	8.21 \| good	36.411 \| good	16.626 \| good	0.578 \| good	17.74 \| good	0.325 \| good
2026-10-22T11:00:00.000Z	44 \| good	8.428 \| good	37.494 \| good	15.076 \| good	0.582 \| good	18.154 \| good	0.331 \| good
2026-10-22T12:00:00.000Z	38 \| good	6.645 \| good	25.852 \| good	14.893 \| good	0.781 \| good	23.774 \| good	0.388 \| good
2026-10-22T13:00:00.000Z	38 \| good	6.598 \| good	26.613 \| good	15.936 \| good	0.826 \| good	23.659 \| good	0.395 \| good
2026-10-22T14:00:00.000Z	52 \| moderate	9.78 \| good	37.04 \| good	17.874 \| good	0.765 \| good	20.037 \| good	0.43 \| good
2026-10-22T15:00:00.000Z	58 \| moderate	12.829 \| fine	48.427 \| good	26.684 \| good	0.593 \| good	9.906 \| good	0.295 \| good
2026-10-22T16:00:00.000Z	58 \| moderate	12.557 \| fine	31.566 \| good	32.806 \| good	0.592 \| good	4.651 \| good	0.229 \| good
2026-10-22T17:00:00.000Z	49 \| good	8.508 \| good	27.999 \| good	40.289 \| good	0.633 \| good	2.283 \| good	0.191 \| good
2026-10-22T18:00:00.000Z	44 \| good	7.615 \| good	24.618 \| good	44.587 \| good	0.626 \| good	1.716 \| good	0.173 \| good
2026-10-22T19:00:00.000Z	46 \| good	7.069 \| good	24.687 \| good	49.61 \| good	0.645 \| good	1.158 \| good	0.168 \| good
2026-10-22T20:00:00.000Z	48 \| good	6.282 \| good	24.266 \| good	52.378 \| good	0.659 \| good	0.97 \| good	0.156 \| good
2026-10-22T21:00:00.000Z	51 \| moderate	5.588 \| good	20.382 \| good	54.768 \| good	0.62 \| good	1.029 \| good	0.156 \| good
2026-10-22T22:00:00.000Z	47 \| good	4.472 \| good	17.966 \| good	51.443 \| good	0.656 \| good	1.447 \| good	0.159 \| good
2026-10-22T22:00:00.000Z	47 \| good	4.472 \| good	17.966 \| good	51.443 \| good	0.656 \| good	1.447 \| good	0.159 \| good
2026-10-22T23:00:00.000Z	40 \| good	3.196 \| good	14.08 \| good	42.974 \| good	0.595 \| good	4.701 \| good	0.186 \| good
2026-10-23T00:00:00.000Z	31 \| good	3.615 \| good	15.92 \| good	34.185 \| good	0.652 \| good	7.928 \| good	0.217 \| good
2026-10-23T01:00:00.000Z	27 \| good	5.092 \| good	21.948 \| good	28.387 \| good	0.704 \| good	8.438 \| good	0.224 \| good
2026-10-23T02:00:00.000Z	38 \| good	6.646 \| good	29.806 \| good	24.455 \| good	0.765 \| good	8.09 \| good	0.221 \| good
2026-10-23T03:00:00.000Z	49 \| good	8.65 \| good	37.855 \| good	22.178 \| good	0.821 \| good	8.037 \| good	0.22 \| good
2026-10-23T04:00:00.000Z	54 \| moderate	10.89 \| good	47.822 \| good	19.409 \| good	0.858 \| good	8.171 \| good	0.222 \| good
2026-10-23T05:00:00.000Z	58 \| moderate	12.642 \| fine	56.557 \| fine	17.64 \| good	0.863 \| good	8.053 \| good	0.222 \| good
2026-10-23T06:00:00.000Z	58 \| moderate	13.111 \| fine	58.684 \| fine	16.607 \| good	0.837 \| good	7.846 \| good	0.222 \| good
2026-10-23T07:00:00.000Z	56 \| moderate	12.439 \| fine	56.504 \| fine	16.061 \| good	0.79 \| good	7.628 \| good	0.222 \| good
2026-10-23T08:00:00.000Z	52 \| moderate	10.264 \| good	45.314 \| good	15.857 \| good	0.736 \| good	7.428 \| good	0.222 \| good
2026-10-23T09:00:00.000Z	49 \| good	8.602 \| good	37.341 \| good	15.764 \| good	0.686 \| good	7.283 \| good	0.223 \| good
2026-10-23T10:00:00.000Z	49 \| good	9.153 \| good	41.001 \| good	16.155 \| good	0.646 \| good	7.168 \| good	0.223 \| good
2026-10-23T11:00:00.000Z	49 \| good	8.745 \| good	38.018 \| good	14.872 \| good	0.619 \| good	7.03 \| good	0.224 \| good
2026-10-23T12:00:00.000Z	52 \| moderate	9.63 \| good	42.93 \| good	14.454 \| good	0.607 \| good	7.068 \| good	0.225 \| good
2026-10-23T13:00:00.000Z	52 \| moderate	9.679 \| good	42.948 \| good	17.882 \| good	0.602 \| good	7.295 \| good	0.228 \| good
2026-10-23T14:00:00.000Z	54 \| moderate	11.427 \| good	50.707 \| good	23.997 \| good	0.594 \| good	5.838 \| good	0.229 \| good
2026-10-23T15:00:00.000Z	56 \| moderate	12.096 \| good	54.553 \| good	31.007 \| good	0.666 \| good	4.386 \| good	0.217 \| good
2026-10-23T16:00:00.000Z	56 \| moderate	11.529 \| good	50.947 \| good	38.765 \| good	0.802 \| good	3.11 \| good	0.201 \| good
2026-10-23T17:00:00.000Z	54 \| moderate	10.93 \| good	48.046 \| good	46.389 \| good	1.045 \| good	1.804 \| good	0.182 \| good
2026-10-23T18:00:00.000Z	54 \| moderate	10.854 \| good	47.929 \| good	52.499 \| good	1.125 \| good	0.922 \| good	0.169 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	10.548 \| good	46.904 \| good	56.479 \| fine	1.084 \| good	0.67 \| good	0.166 \| good
2026-10-23T20:00:00.000Z	61 \| moderate	10.949 \| good	48.069 \| good	58.432 \| fine	1.06 \| good	0.635 \| good	0.164 \| good
2026-10-23T21:00:00.000Z	58 \| moderate	11.411 \| good	50.833 \| good	57.322 \| fine	1.055 \| good	0.702 \| good	0.164 \| good
2026-10-23T22:00:00.000Z	56 \| moderate	12.309 \| fine	55.26 \| fine	53.013 \| good	1.031 \| good	1.162 \| good	0.167 \| good
2026-10-23T23:00:00.000Z	58 \| moderate	13.412 \| fine	60.85 \| fine	47.533 \| good	0.971 \| good	2.458 \| good	0.178 \| good
2026-10-24T00:00:00.000Z	58 \| moderate	13.244 \| fine	59.337 \| fine	43.497 \| good	0.924 \| good	3.604 \| good	0.188 \| good
2026-10-24T01:00:00.000Z	56 \| moderate	12.495 \| fine	56.751 \| fine	39.168 \| good	0.889 \| good	3.849 \| good	0.188 \| good
2026-10-24T02:00:00.000Z	56 \| moderate	12.402 \| fine	56.586 \| fine	35.117 \| good	0.851 \| good	3.953 \| good	0.188 \| good
2026-10-24T03:00:00.000Z	56 \| moderate	12.496 \| fine	56.692 \| fine	31.563 \| good	0.815 \| good	3.956 \| good	0.188 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	13.231 \| fine	59.351 \| fine	28.339 \| good	0.797 \| good	3.899 \| good	0.189 \| good
2026-10-24T05:00:00.000Z	58 \| moderate	12.701 \| fine	57 \| fine	26.902 \| good	0.804 \| good	3.776 \| good	0.19 \| good
2026-10-24T06:00:00.000Z	56 \| moderate	12.032 \| good	54.107 \| good	27.146 \| good	0.832 \| good	3.622 \| good	0.192 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	11.477 \| good	50.953 \| good	26.845 \| good	0.872 \| good	3.514 \| good	0.195 \| good
2026-10-24T08:00:00.000Z	54 \| moderate	11.165 \| good	49.153 \| good	24.046 \| good	0.916 \| good	3.44 \| good	0.197 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	10.53 \| good	46.876 \| good	20.528 \| good	0.955 \| good	3.4 \| good	0.199 \| good
2026-10-24T10:00:00.000Z	52 \| moderate	10.446 \| good	45.944 \| good	19.976 \| good	0.979 \| good	3.406 \| good	0.201 \| good
2026-10-24T11:00:00.000Z	52 \| moderate	10.398 \| good	45.944 \| good	19.455 \| good	0.983 \| good	3.475 \| good	0.203 \| good
2026-10-24T12:00:00.000Z	54 \| moderate	10.805 \| good	47.901 \| good	20.429 \| good	0.973 \| good	3.689 \| good	0.206 \| good
2026-10-24T13:00:00.000Z	54 \| moderate	11.051 \| good	48.858 \| good	21.964 \| good	0.952 \| good	4.046 \| good	0.209 \| good
2026-10-24T14:00:00.000Z	56 \| moderate	12.118 \| fine	54.858 \| good	25.746 \| good	0.887 \| good	3.924 \| good	0.214 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	11.393 \| good	50.789 \| good	31.588 \| good	0.922 \| good	3.139 \| good	0.21 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	10.043 \| good	44.875 \| good	37.296 \| good	1.005 \| good	2.493 \| good	0.203 \| good
2026-10-24T17:00:00.000Z	49 \| good	8.633 \| good	37.91 \| good	42.858 \| good	1.147 \| good	1.878 \| good	0.196 \| good
2026-10-24T18:00:00.000Z	44 \| good	7.579 \| good	33.202 \| good	47.383 \| good	1.23 \| good	1.329 \| good	0.186 \| good
2026-10-24T19:00:00.000Z	46 \| good	7.394 \| good	32.267 \| good	50.128 \| good	1.194 \| good	0.977 \| good	0.178 \| good
2026-10-24T20:00:00.000Z	48 \| good	7.939 \| good	34.983 \| good	51.619 \| good	1.138 \| good	0.821 \| good	0.175 \| good
2026-10-24T21:00:00.000Z	46 \| good	7.988 \| good	35.151 \| good	50.183 \| good	1.108 \| good	0.821 \| good	0.173 \| good
2026-10-24T22:00:00.000Z	44 \| good	7.892 \| good	34.327 \| good	46.482 \| good	1.076 \| good	1.243 \| good	0.174 \| good

Real-time air quality index in Galesburg, Illinois today

Common air pollutants in Galesburg, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Galesburg, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Canton, Illinois

Macomb, Illinois

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Moline, Illinois

Burlington, Iowa

How accurate is Illinois, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Galesburg, Illinois?

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

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

What are the current PM10 levels at Galesburg, Illinois?

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

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

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

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

What are the current PM₁₀ levels at Galesburg, Illinois?

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

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

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