What are the current PM10 levels at Homewood, Illinois?

The current PM10 levels in Homewood, Illinois are 34.467 μg/m3.

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

The current sulfur dioxide (SO2) levels in Homewood, Illinois are 0.282 ppb.

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

The current ozone (O3) levels at Homewood, Illinois is 22.831 ppm.

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

The current nitrogen dioxide (NO2) levels at Homewood, Illinois is 18.757 ppb.

Real-time air quality index in Homewood, Illinois today

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

The measured PM2.5 levels in Homewood, Illinois at present are 11.789 μg/m3.

Stay updated with real-time air quality in Homewood, 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

Homewood, Illinois

Last updated: ... (Local time)

Common air pollutants in Homewood, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

34.47 μg/m³

155

255

425

605+

Ozone (O₃)

22.83 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.76 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Homewood, Illinois

Scroll To Air Quality Map

Track live Homewood, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-11T13:00:00.000Z	62 \| moderate	14.877 \| fine	66.339 \| fine	28.428 \| good	0.752 \| good	9.604 \| good	0.238 \| good
2026-08-11T14:00:00.000Z	71 \| moderate	19.943 \| fine	86.796 \| fine	25.504 \| good	0.946 \| good	9.188 \| good	0.179 \| good
2026-08-11T15:00:00.000Z	75 \| moderate	21.539 \| fine	93.678 \| fine	29.109 \| good	1.08 \| good	6.215 \| good	0.179 \| good
2026-08-11T16:00:00.000Z	71 \| moderate	19.718 \| fine	87.276 \| fine	26.178 \| good	0.886 \| good	9.33 \| good	0.195 \| good
2026-08-11T17:00:00.000Z	60 \| moderate	13.637 \| fine	60.955 \| fine	27.706 \| good	0.615 \| good	6.7 \| good	0.225 \| good
2026-08-11T18:00:00.000Z	54 \| moderate	11.191 \| good	51.957 \| good	30.729 \| good	0.632 \| good	7.048 \| good	0.225 \| good
2026-08-11T19:00:00.000Z	44 \| good	7.893 \| good	32.35 \| good	28.142 \| good	0.287 \| good	5.85 \| good	0.225 \| good
2026-08-11T20:00:00.000Z	44 \| good	8.001 \| good	32.89 \| good	34.306 \| good	0.287 \| good	7.202 \| good	0.225 \| good
2026-08-11T21:00:00.000Z	49 \| good	8.542 \| good	36.933 \| good	39.734 \| good	0.238 \| good	4.585 \| good	0.226 \| good
2026-08-11T22:00:00.000Z	49 \| good	9.384 \| good	41.158 \| good	41.574 \| good	0.216 \| good	3.31 \| good	0.196 \| good
2026-08-11T23:00:00.000Z	49 \| good	9.332 \| good	40.816 \| good	41.953 \| good	0.243 \| good	4.44 \| good	0.196 \| good
2026-08-12T00:00:00.000Z	49 \| good	8.991 \| good	38.102 \| good	43.127 \| good	0.222 \| good	4.734 \| good	0.196 \| good
2026-08-12T01:00:00.000Z	44 \| good	8.385 \| good	36.498 \| good	43.04 \| good	0.286 \| good	12.965 \| good	0.196 \| good
2026-08-12T02:00:00.000Z	44 \| good	8.394 \| good	36.754 \| good	40.406 \| good	0.251 \| good	13.132 \| good	0.215 \| good
2026-08-12T03:00:00.000Z	52 \| moderate	9.979 \| good	44.306 \| good	17.757 \| good	1.632 \| good	8.98 \| good	0.198 \| good
2026-08-12T04:00:00.000Z	49 \| good	8.861 \| good	38.778 \| good	34.487 \| good	0.26 \| good	4.938 \| good	0.215 \| good
2026-08-12T05:00:00.000Z	49 \| good	9.072 \| good	40.277 \| good	25.236 \| good	0.281 \| good	7.448 \| good	0.215 \| good
2026-08-12T06:00:00.000Z	49 \| good	9.124 \| good	40.815 \| good	20.474 \| good	0.279 \| good	4.986 \| good	0.215 \| good
2026-08-12T07:00:00.000Z	49 \| good	9.228 \| good	41.154 \| good	19.207 \| good	0.181 \| good	4.604 \| good	0.215 \| good
2026-08-12T08:00:00.000Z	49 \| good	9.084 \| good	31.158 \| good	20.038 \| good	0.213 \| good	9.931 \| good	0.215 \| good
2026-08-12T09:00:00.000Z	49 \| good	8.912 \| good	31.563 \| good	17.533 \| good	0.195 \| good	9.054 \| good	0.212 \| good
2026-08-12T10:00:00.000Z	49 \| good	8.979 \| good	32.559 \| good	16.752 \| good	0.198 \| good	10.62 \| good	0.226 \| good
2026-08-12T11:00:00.000Z	49 \| good	9.042 \| good	33.169 \| good	13.293 \| good	0.192 \| good	11.873 \| good	0.256 \| good
2026-08-12T12:00:00.000Z	49 \| good	9.315 \| good	40.486 \| good	9.025 \| good	0.281 \| good	6.767 \| good	0.286 \| good
2026-08-12T13:00:00.000Z	49 \| good	9.376 \| good	41.912 \| good	9.283 \| good	0.282 \| good	9.721 \| good	0.286 \| good
2026-08-12T14:00:00.000Z	52 \| moderate	10.18 \| good	45.005 \| good	8.381 \| good	0.324 \| good	4.889 \| good	0.237 \| good
2026-08-12T15:00:00.000Z	56 \| moderate	11.617 \| good	51.446 \| good	16.626 \| good	0.337 \| good	5.195 \| good	0.243 \| good
2026-08-12T16:00:00.000Z	54 \| moderate	11.497 \| good	49.646 \| good	12.891 \| good	0.318 \| good	4.223 \| good	0.225 \| good
2026-08-12T17:00:00.000Z	38 \| good	7.082 \| good	31.798 \| good	22.273 \| good	0.399 \| good	4.943 \| good	0.323 \| good
2026-08-12T18:00:00.000Z	27 \| good	5.471 \| good	24.682 \| good	23.072 \| good	0.347 \| good	4.436 \| good	0.272 \| good
2026-08-12T19:00:00.000Z	31 \| good	5.204 \| good	23.629 \| good	34.34 \| good	0.377 \| good	5.566 \| good	0.303 \| good
2026-08-12T20:00:00.000Z	31 \| good	5.439 \| good	23.776 \| good	34.33 \| good	0.419 \| good	5.82 \| good	0.284 \| good
2026-08-12T21:00:00.000Z	37 \| good	6.006 \| good	26.56 \| good	40.39 \| good	0.393 \| good	4.174 \| good	0.284 \| good
2026-08-12T22:00:00.000Z	41 \| good	6.626 \| good	28.061 \| good	44.411 \| good	0.45 \| good	3.152 \| good	0.321 \| good
2026-08-12T23:00:00.000Z	44 \| good	6.885 \| good	31.148 \| good	48.056 \| good	0.325 \| good	2.621 \| good	0.287 \| good
2026-08-13T00:00:00.000Z	42 \| good	7.257 \| good	32.464 \| good	45.027 \| good	0.389 \| good	2.767 \| good	0.225 \| good
2026-08-13T01:00:00.000Z	40 \| good	7.27 \| good	32.34 \| good	42.989 \| good	0.312 \| good	8.336 \| good	0.225 \| good
2026-08-13T02:00:00.000Z	44 \| good	7.61 \| good	33.471 \| good	39.257 \| good	0.293 \| good	10.901 \| good	0.225 \| good
2026-08-13T03:00:00.000Z	44 \| good	8.218 \| good	37.992 \| good	34.431 \| good	0.336 \| good	9.363 \| good	0.255 \| good
2026-08-13T04:00:00.000Z	44 \| good	8.453 \| good	37.047 \| good	33.835 \| good	0.199 \| good	10.998 \| good	0.254 \| good
2026-08-13T05:00:00.000Z	49 \| good	8.777 \| good	39.208 \| good	30.525 \| good	0.199 \| good	10.574 \| good	0.287 \| good
2026-08-13T06:00:00.000Z	49 \| good	9.005 \| good	40.913 \| good	26.895 \| good	0.295 \| good	8.464 \| good	0.286 \| good
2026-08-13T07:00:00.000Z	49 \| good	9.048 \| good	40.27 \| good	20.232 \| good	0.296 \| good	6.771 \| good	0.286 \| good
2026-08-13T08:00:00.000Z	52 \| moderate	9.799 \| good	35.947 \| good	16.146 \| good	0.262 \| good	7.083 \| good	0.273 \| good
2026-08-13T09:00:00.000Z	52 \| moderate	9.788 \| good	37.129 \| good	18.312 \| good	0.202 \| good	10.521 \| good	0.307 \| good
2026-08-13T10:00:00.000Z	54 \| moderate	10.698 \| good	39.869 \| good	18.413 \| good	0.235 \| good	16.895 \| good	0.29 \| good
2026-08-13T11:00:00.000Z	56 \| moderate	11.829 \| good	43.948 \| good	15.869 \| good	0.283 \| good	16.23 \| good	0.261 \| good
2026-08-13T12:00:00.000Z	56 \| moderate	11.789 \| good	34.467 \| good	22.831 \| good	0.282 \| good	18.757 \| good	0.255 \| good
2026-08-13T12:00:00.000Z	66 \| moderate	16.631 \| fine	73.747 \| fine	10.103 \| good	2.322 \| good	19.553 \| good	0.267 \| good
2026-08-13T13:00:00.000Z	60 \| moderate	14.482 \| fine	64.558 \| fine	13.77 \| good	2.645 \| good	10.465 \| good	0.218 \| good
2026-08-13T14:00:00.000Z	58 \| moderate	13.168 \| fine	58.702 \| fine	19.417 \| good	3.024 \| good	7.897 \| good	0.208 \| good
2026-08-13T15:00:00.000Z	54 \| moderate	10.863 \| good	48.181 \| good	20.234 \| good	3.454 \| good	6.514 \| good	0.203 \| good
2026-08-13T16:00:00.000Z	44 \| good	8.091 \| good	35.391 \| good	24.035 \| good	3.642 \| good	5.245 \| good	0.198 \| good
2026-08-13T17:00:00.000Z	44 \| good	8.495 \| good	37.471 \| good	24.016 \| good	3.715 \| good	4.759 \| good	0.197 \| good
2026-08-13T18:00:00.000Z	38 \| good	7.385 \| good	32.465 \| good	36.682 \| good	3.834 \| good	4.871 \| good	0.199 \| good
2026-08-13T19:00:00.000Z	41 \| good	7.2 \| good	32.021 \| good	43.993 \| good	3.79 \| good	4.696 \| good	0.198 \| good
2026-08-13T20:00:00.000Z	44 \| good	8.119 \| good	35.592 \| good	48.421 \| good	3.717 \| good	4.288 \| good	0.2 \| good
2026-08-13T21:00:00.000Z	52 \| moderate	10.284 \| good	45.998 \| good	48.982 \| good	3.157 \| good	4.53 \| good	0.2 \| good
2026-08-13T22:00:00.000Z	58 \| moderate	12.785 \| fine	57.641 \| fine	35.62 \| good	2.589 \| good	5.321 \| good	0.202 \| good
2026-08-13T23:00:00.000Z	58 \| moderate	12.887 \| fine	57.982 \| fine	30.664 \| good	2.11 \| good	5.832 \| good	0.207 \| good
2026-08-14T00:00:00.000Z	60 \| moderate	13.751 \| fine	61.058 \| fine	26.688 \| good	1.702 \| good	6.997 \| good	0.22 \| good
2026-08-14T01:00:00.000Z	58 \| moderate	12.929 \| fine	58.634 \| fine	28.069 \| good	1.368 \| good	7.066 \| good	0.227 \| good
2026-08-14T02:00:00.000Z	56 \| moderate	12.495 \| fine	55.917 \| fine	25.622 \| good	1.102 \| good	6.314 \| good	0.228 \| good
2026-08-14T03:00:00.000Z	58 \| moderate	12.513 \| fine	56.047 \| fine	25.428 \| good	0.898 \| good	5.888 \| good	0.227 \| good
2026-08-14T04:00:00.000Z	60 \| moderate	13.54 \| fine	60.859 \| fine	19.862 \| good	0.809 \| good	6.073 \| good	0.225 \| good
2026-08-14T05:00:00.000Z	60 \| moderate	14.164 \| fine	63.164 \| fine	17.045 \| good	0.8 \| good	6.119 \| good	0.224 \| good
2026-08-14T06:00:00.000Z	60 \| moderate	13.898 \| fine	63.103 \| fine	15.348 \| good	0.925 \| good	5.667 \| good	0.22 \| good
2026-08-14T07:00:00.000Z	60 \| moderate	14.02 \| fine	63.312 \| fine	13.847 \| good	0.922 \| good	5.079 \| good	0.207 \| good
2026-08-14T08:00:00.000Z	62 \| moderate	15.095 \| fine	67.577 \| fine	15.776 \| good	0.805 \| good	4.876 \| good	0.199 \| good
2026-08-14T09:00:00.000Z	60 \| moderate	14.428 \| fine	65.206 \| fine	16.163 \| good	0.805 \| good	4.96 \| good	0.197 \| good
2026-08-14T10:00:00.000Z	54 \| moderate	10.594 \| good	46.861 \| good	19.115 \| good	0.783 \| good	5.092 \| good	0.191 \| good
2026-08-14T11:00:00.000Z	56 \| moderate	11.911 \| good	52.822 \| good	18.328 \| good	0.897 \| good	5.214 \| good	0.182 \| good
2026-08-14T12:00:00.000Z	62 \| moderate	14.761 \| fine	65.615 \| fine	17.401 \| good	0.992 \| good	5.856 \| good	0.177 \| good
2026-08-14T13:00:00.000Z	66 \| moderate	16.591 \| fine	73.706 \| fine	19.361 \| good	1.051 \| good	6.732 \| good	0.177 \| good
2026-08-14T14:00:00.000Z	66 \| moderate	16.728 \| fine	74.011 \| fine	23.408 \| good	1.134 \| good	7.16 \| good	0.182 \| good
2026-08-14T15:00:00.000Z	56 \| moderate	11.603 \| good	51.447 \| good	28.355 \| good	1.199 \| good	7.045 \| good	0.191 \| good
2026-08-14T16:00:00.000Z	44 \| good	7.878 \| good	34.704 \| good	36.463 \| good	1.343 \| good	5.22 \| good	0.186 \| good
2026-08-14T17:00:00.000Z	44 \| good	7.559 \| good	33.297 \| good	36.785 \| good	1.513 \| good	4.035 \| good	0.183 \| good
2026-08-14T18:00:00.000Z	38 \| good	7.455 \| good	32.992 \| good	37.819 \| good	1.577 \| good	3.221 \| good	0.185 \| good
2026-08-14T19:00:00.000Z	38 \| good	6.51 \| good	28.949 \| good	41.122 \| good	1.46 \| good	2.582 \| good	0.191 \| good
2026-08-14T20:00:00.000Z	38 \| good	7.054 \| good	31.172 \| good	39.594 \| good	1.307 \| good	2.11 \| good	0.197 \| good
2026-08-14T21:00:00.000Z	38 \| good	7.136 \| good	31.787 \| good	41.36 \| good	1.213 \| good	2.019 \| good	0.208 \| good
2026-08-14T22:00:00.000Z	49 \| good	9.195 \| good	40.299 \| good	39.114 \| good	1.173 \| good	2.428 \| good	0.22 \| good
2026-08-14T23:00:00.000Z	52 \| moderate	10.021 \| good	44.704 \| good	35.814 \| good	1.118 \| good	3.53 \| good	0.236 \| good
2026-08-15T00:00:00.000Z	52 \| moderate	9.743 \| good	43.219 \| good	30.599 \| good	1.034 \| good	5.394 \| good	0.253 \| good
2026-08-15T01:00:00.000Z	52 \| moderate	10.5 \| good	46.625 \| good	33.398 \| good	0.945 \| good	6.486 \| good	0.252 \| good
2026-08-15T02:00:00.000Z	54 \| moderate	11.119 \| good	49.196 \| good	32.958 \| good	0.909 \| good	7.118 \| good	0.248 \| good
2026-08-15T03:00:00.000Z	54 \| moderate	11.327 \| good	50.089 \| good	31.132 \| good	0.916 \| good	7.37 \| good	0.242 \| good
2026-08-15T04:00:00.000Z	54 \| moderate	11.316 \| good	50.101 \| good	31.003 \| good	0.993 \| good	7.509 \| good	0.24 \| good
2026-08-15T05:00:00.000Z	52 \| moderate	9.825 \| good	43.552 \| good	30.292 \| good	1.121 \| good	7.042 \| good	0.239 \| good
2026-08-15T06:00:00.000Z	38 \| good	6.863 \| good	6.932 \| good	32.435 \| good	1.271 \| good	6.191 \| good	0.238 \| good
2026-08-15T07:00:00.000Z	60 \| moderate	13.723 \| fine	61.418 \| fine	28.278 \| good	1.417 \| good	5.713 \| good	0.238 \| good
2026-08-15T08:00:00.000Z	64 \| moderate	16.128 \| fine	71.558 \| fine	27.734 \| good	1.528 \| good	5.383 \| good	0.237 \| good
2026-08-15T09:00:00.000Z	62 \| moderate	14.834 \| fine	66.29 \| fine	24.884 \| good	1.562 \| good	5.186 \| good	0.235 \| good
2026-08-15T10:00:00.000Z	58 \| moderate	12.552 \| fine	56.357 \| fine	22.985 \| good	1.552 \| good	5.23 \| good	0.233 \| good
2026-08-15T11:00:00.000Z	58 \| moderate	12.623 \| fine	56.601 \| fine	18.953 \| good	1.542 \| good	5.604 \| good	0.231 \| good

Homewood

Empower business decisions with accurate air quality data

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

0.26ppm

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 Homewood, Illinois updated?

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

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

The worst air quality in Homewood, Illinois was recorded at 11:00:00 on 2026-08-13.

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

The best air quality in Homewood, Illinois was recorded at 06:00:00 on 2026-08-12.

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

The real-time air quality index in Homewood, Illinois is 56, currently categorized as Moderate.

Which pollutant is found most often in Homewood, Illinois?

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

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

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

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

The measured PM_2.5 levels in Homewood, Illinois at present are 11.789 μg/m³.

What are the current PM₁₀ levels at Homewood, Illinois?

The current PM₁₀ levels in Homewood, Illinois are 34.467 μg/m³.

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

The current carbon monoxide (CO) level in Homewood, Illinois is 0.255 ppm.

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

The current sulfur dioxide (SO₂) levels in Homewood, Illinois are 0.282 ppb.

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

The current ozone (O₃) levels at Homewood, Illinois is 22.831 ppm.

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

The current nitrogen dioxide (NO₂) levels at Homewood, Illinois is 18.757 ppb.

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