What is the current level of PM10 in Chicago Ridge, Illinois?

Chicago Ridge, Illinois currently has a PM10 concentration of 21.336 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Chicago Ridge, Illinois is 0.93 ppb.

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

Chicago Ridge, Illinois currently has an ozone (O3) concentration of 26.901 ppm.

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

The current level of nitrogen dioxide (NO2) in Chicago Ridge, Illinois is 1.29 ppb.

Current air quality index in Chicago Ridge, Illinois today

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

Chicago Ridge, Illinois currently has a PM2.5 concentration of 4.924 μg/m3.

Stay updated with real-time air quality in Chicago Ridge, 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

Chicago Ridge, Illinois

Last updated: ... (Local time)

Common air pollutants in Chicago Ridge, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.96 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.57 μg/m³

155

255

425

605+

Ozone (O₃)

29.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.25 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Chicago Ridge, Illinois

Get Live Pollen Counts

Chicago Ridge, Illinois

Scroll To Air Quality Map

Track live Chicago Ridge, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-04T01:00:00.000Z	27 \| good	5.271 \| good	23.225 \| good	27.792 \| good	0.664 \| good	7.905 \| good	0.211 \| good
2026-10-04T02:00:00.000Z	44 \| good	8.154 \| good	36.071 \| good	21.525 \| good	0.718 \| good	11.981 \| good	0.211 \| good
2026-10-04T03:00:00.000Z	49 \| good	8.816 \| good	38.938 \| good	11.242 \| good	1.553 \| good	19.45 \| good	0.202 \| good
2026-10-04T04:00:00.000Z	52 \| moderate	10.066 \| good	44.625 \| good	16.507 \| good	0.789 \| good	19.302 \| good	0.18 \| good
2026-10-04T05:00:00.000Z	52 \| moderate	9.542 \| good	42.673 \| good	13.008 \| good	1.495 \| good	16.336 \| good	0.18 \| good
2026-10-04T06:00:00.000Z	44 \| good	7.993 \| good	35.346 \| good	15.68 \| good	2.89 \| good	11.646 \| good	0.194 \| good
2026-10-04T07:00:00.000Z	44 \| good	7.993 \| good	35.346 \| good	12.965 \| good	3.061 \| good	9.119 \| good	0.223 \| good
2026-10-04T08:00:00.000Z	27 \| good	5.361 \| good	22.002 \| good	11.226 \| good	0.956 \| good	8.173 \| good	0.209 \| good
2026-10-04T09:00:00.000Z	27 \| good	4.612 \| good	19.479 \| good	13.276 \| good	0.8 \| good	6.839 \| good	0.209 \| good
2026-10-04T10:00:00.000Z	22 \| good	4.294 \| good	17.887 \| good	14.157 \| good	0.743 \| good	7.245 \| good	0.194 \| good
2026-10-04T11:00:00.000Z	22 \| good	4.233 \| good	18.015 \| good	13.997 \| good	0.76 \| good	6.583 \| good	0.224 \| good
2026-10-04T12:00:00.000Z	27 \| good	4.542 \| good	20.246 \| good	12.743 \| good	0.763 \| good	6.669 \| good	0.224 \| good
2026-10-04T13:00:00.000Z	52 \| moderate	9.588 \| good	42.702 \| good	13.621 \| good	0.678 \| good	10.825 \| good	0.2 \| good
2026-10-04T14:00:00.000Z	27 \| good	4.632 \| good	20.351 \| good	15.918 \| good	0.957 \| good	7.591 \| good	0.175 \| good
2026-10-04T15:00:00.000Z	27 \| good	4.62 \| good	20.585 \| good	19.947 \| good	0.954 \| good	5.324 \| good	0.195 \| good
2026-10-04T16:00:00.000Z	22 \| good	4.295 \| good	19.316 \| good	19.073 \| good	1.099 \| good	6.067 \| good	0.179 \| good
2026-10-04T17:00:00.000Z	22 \| good	4.033 \| good	17.921 \| good	22.122 \| good	1.848 \| good	6.344 \| good	0.16 \| good
2026-10-04T18:00:00.000Z	26 \| good	4.012 \| good	17.815 \| good	27.545 \| good	2.531 \| good	7.797 \| good	0.149 \| good
2026-10-04T19:00:00.000Z	29 \| good	3.931 \| good	17.654 \| good	31.442 \| good	1.709 \| good	5.167 \| good	0.149 \| good
2026-10-04T20:00:00.000Z	32 \| good	3.747 \| good	16.654 \| good	35.04 \| good	1.016 \| good	4.122 \| good	0.149 \| good
2026-10-04T21:00:00.000Z	33 \| good	3.642 \| good	16.111 \| good	35.675 \| good	0.915 \| good	3.437 \| good	0.163 \| good
2026-10-04T22:00:00.000Z	33 \| good	3.545 \| good	15.493 \| good	35.814 \| good	1.349 \| good	3.092 \| good	0.163 \| good
2026-10-04T23:00:00.000Z	33 \| good	3.413 \| good	15.308 \| good	36.147 \| good	1.208 \| good	3.268 \| good	0.196 \| good
2026-10-05T00:00:00.000Z	33 \| good	3.595 \| good	15.926 \| good	35.657 \| good	0.928 \| good	7.31 \| good	0.244 \| good
2026-10-05T01:00:00.000Z	31 \| good	4.318 \| good	19.089 \| good	32.841 \| good	0.685 \| good	10.107 \| good	0.26 \| good
2026-10-05T02:00:00.000Z	33 \| good	6.15 \| good	27.334 \| good	19.863 \| good	0.598 \| good	19.778 \| good	0.205 \| good
2026-10-05T03:00:00.000Z	56 \| moderate	12.091 \| good	54.283 \| good	4.603 \| good	0.972 \| good	16.233 \| good	0.189 \| good
2026-10-05T04:00:00.000Z	44 \| good	7.714 \| good	34.197 \| good	11.245 \| good	0.781 \| good	22.301 \| good	0.205 \| good
2026-10-05T05:00:00.000Z	44 \| good	7.576 \| good	33.453 \| good	10.841 \| good	0.712 \| good	19.12 \| good	0.19 \| good
2026-10-05T06:00:00.000Z	38 \| good	6.958 \| good	30.699 \| good	6.982 \| good	0.721 \| good	11.585 \| good	0.16 \| good
2026-10-05T07:00:00.000Z	38 \| good	6.958 \| good	30.699 \| good	12.394 \| good	0.647 \| good	7.884 \| good	0.18 \| good
2026-10-05T08:00:00.000Z	33 \| good	6.237 \| good	26.717 \| good	3.378 \| good	0.78 \| good	9.453 \| good	0.148 \| good
2026-10-05T09:00:00.000Z	33 \| good	6.242 \| good	26.694 \| good	3.935 \| good	0.988 \| good	11.527 \| good	0.201 \| good
2026-10-05T10:00:00.000Z	33 \| good	6.253 \| good	26.953 \| good	3.744 \| good	1.119 \| good	17.183 \| good	0.18 \| good
2026-10-05T11:00:00.000Z	33 \| good	6.372 \| good	27.397 \| good	4.705 \| good	1.036 \| good	11.35 \| good	0.251 \| good
2026-10-05T12:00:00.000Z	38 \| good	6.804 \| good	30.3 \| good	1.96 \| good	1.107 \| good	6.59 \| good	0.357 \| good
2026-10-05T13:00:00.000Z	38 \| good	6.804 \| good	30.3 \| good	3.319 \| good	1.245 \| good	6.81 \| good	0.356 \| good
2026-10-05T14:00:00.000Z	44 \| good	8.079 \| good	35.745 \| good	3.582 \| good	1.542 \| good	9.206 \| good	0.388 \| good
2026-10-05T15:00:00.000Z	44 \| good	8.162 \| good	36.282 \| good	5.07 \| good	1.599 \| good	9.468 \| good	0.234 \| good
2026-10-05T16:00:00.000Z	44 \| good	8.162 \| good	36.282 \| good	10.025 \| good	1.402 \| good	7.34 \| good	0.16 \| good
2026-10-05T17:00:00.000Z	33 \| good	6.13 \| good	27.303 \| good	16.892 \| good	1.138 \| good	1.94 \| good	0.113 \| good
2026-10-05T18:00:00.000Z	27 \| good	5.473 \| good	24.399 \| good	23.194 \| good	1.868 \| good	3.931 \| good	0.113 \| good
2026-10-05T19:00:00.000Z	27 \| good	5.072 \| good	22.041 \| good	24.364 \| good	1.174 \| good	3.344 \| good	0.1 \| good
2026-10-05T20:00:00.000Z	27 \| good	4.924 \| good	21.336 \| good	26.901 \| good	0.93 \| good	1.29 \| good	0.113 \| good
2026-10-05T21:00:00.000Z	28 \| good	4.918 \| good	21.615 \| good	30.051 \| good	1.862 \| good	3.544 \| good	0.115 \| good
2026-10-05T22:00:00.000Z	29 \| good	4.918 \| good	21.615 \| good	30.804 \| good	0.903 \| good	6.237 \| good	0.115 \| good
2026-10-05T23:00:00.000Z	28 \| good	4.109 \| good	18.06 \| good	29.641 \| good	0.742 \| good	6.779 \| good	0.128 \| good
2026-10-06T00:00:00.000Z	27 \| good	3.963 \| good	17.573 \| good	29.078 \| good	0.656 \| good	10.248 \| good	0.148 \| good
2026-10-06T00:00:00.000Z	27 \| good	3.963 \| good	17.573 \| good	29.078 \| good	0.656 \| good	10.248 \| good	0.148 \| good
2026-10-05T21:00:00.000Z	35 \| good	3.096 \| good	13.104 \| good	37.644 \| good	1.103 \| good	3.386 \| good	0.157 \| good
2026-10-05T22:00:00.000Z	32 \| good	2.173 \| good	8.916 \| good	34.504 \| good	1.135 \| good	4.009 \| good	0.158 \| good
2026-10-05T23:00:00.000Z	26 \| good	1.516 \| good	5.886 \| good	27.726 \| good	1.173 \| good	8.087 \| good	0.176 \| good
2026-10-06T00:00:00.000Z	19 \| good	2.667 \| good	11.254 \| good	20.628 \| good	1.246 \| good	14.356 \| good	0.198 \| good
2026-10-06T01:00:00.000Z	22 \| good	3.734 \| good	15.985 \| good	16.801 \| good	1.311 \| good	15.896 \| good	0.197 \| good
2026-10-06T02:00:00.000Z	22 \| good	4.385 \| good	19.033 \| good	14.066 \| good	1.378 \| good	16.209 \| good	0.189 \| good
2026-10-06T03:00:00.000Z	27 \| good	5.321 \| good	22.975 \| good	10.13 \| good	1.466 \| good	16.435 \| good	0.185 \| good
2026-10-06T04:00:00.000Z	33 \| good	5.575 \| good	24.061 \| good	9.248 \| good	1.574 \| good	16.425 \| good	0.184 \| good
2026-10-06T05:00:00.000Z	27 \| good	5.091 \| good	22.17 \| good	9.157 \| good	1.676 \| good	15.192 \| good	0.185 \| good
2026-10-06T06:00:00.000Z	22 \| good	4.246 \| good	18.441 \| good	9.223 \| good	1.769 \| good	13.325 \| good	0.184 \| good
2026-10-06T07:00:00.000Z	16 \| good	3.378 \| good	14.618 \| good	8.411 \| good	1.828 \| good	12.048 \| good	0.183 \| good
2026-10-06T08:00:00.000Z	16 \| good	3.474 \| good	15.284 \| good	5.872 \| good	1.813 \| good	11.206 \| good	0.182 \| good
2026-10-06T09:00:00.000Z	16 \| good	3.422 \| good	15.095 \| good	7.411 \| good	1.728 \| good	10.68 \| good	0.182 \| good
2026-10-06T10:00:00.000Z	16 \| good	2.908 \| good	11.853 \| good	8.144 \| good	1.601 \| good	10.489 \| good	0.182 \| good
2026-10-06T11:00:00.000Z	22 \| good	4.253 \| good	18.684 \| good	7.84 \| good	1.477 \| good	10.535 \| good	0.183 \| good
2026-10-06T12:00:00.000Z	38 \| good	6.698 \| good	29.951 \| good	5.696 \| good	1.369 \| good	11.508 \| good	0.188 \| good
2026-10-06T13:00:00.000Z	44 \| good	8.18 \| good	35.811 \| good	12.134 \| good	1.316 \| good	10.273 \| good	0.197 \| good
2026-10-06T14:00:00.000Z	38 \| good	6.887 \| good	30.57 \| good	19.005 \| good	1.287 \| good	8.708 \| good	0.205 \| good
2026-10-06T15:00:00.000Z	27 \| good	5.067 \| good	21.784 \| good	26.607 \| good	1.329 \| good	7.405 \| good	0.2 \| good
2026-10-06T16:00:00.000Z	32 \| good	3.774 \| good	16.516 \| good	34.844 \| good	1.428 \| good	6.321 \| good	0.191 \| good
2026-10-06T17:00:00.000Z	37 \| good	4.819 \| good	20.905 \| good	40.387 \| good	1.381 \| good	4.764 \| good	0.176 \| good
2026-10-06T18:00:00.000Z	40 \| good	5.292 \| good	22.717 \| good	42.976 \| good	1.265 \| good	3.277 \| good	0.166 \| good
2026-10-06T19:00:00.000Z	43 \| good	6.604 \| good	29.705 \| good	46.234 \| good	1.199 \| good	2.487 \| good	0.162 \| good
2026-10-06T20:00:00.000Z	44 \| good	7.182 \| good	31.574 \| good	48.198 \| good	1.159 \| good	2.215 \| good	0.16 \| good
2026-10-06T21:00:00.000Z	44 \| good	6.79 \| good	30.121 \| good	47.511 \| good	1.14 \| good	2.408 \| good	0.16 \| good
2026-10-06T22:00:00.000Z	39 \| good	7.179 \| good	31.739 \| good	42.405 \| good	1.122 \| good	3.947 \| good	0.169 \| good
2026-10-06T23:00:00.000Z	44 \| good	7.658 \| good	33.601 \| good	35.837 \| good	1.136 \| good	6.484 \| good	0.18 \| good
2026-10-07T00:00:00.000Z	44 \| good	7.694 \| good	33.936 \| good	30.13 \| good	1.146 \| good	9.202 \| good	0.191 \| good
2026-10-07T01:00:00.000Z	52 \| moderate	9.78 \| good	43.438 \| good	29.934 \| good	1.135 \| good	10.317 \| good	0.192 \| good
2026-10-07T02:00:00.000Z	52 \| moderate	9.597 \| good	42.689 \| good	29.814 \| good	1.087 \| good	10.169 \| good	0.188 \| good
2026-10-07T03:00:00.000Z	49 \| good	9.232 \| good	41.211 \| good	28.547 \| good	1.041 \| good	9.633 \| good	0.185 \| good
2026-10-07T04:00:00.000Z	49 \| good	8.581 \| good	37.283 \| good	30.227 \| good	1.01 \| good	8.994 \| good	0.184 \| good
2026-10-07T05:00:00.000Z	49 \| good	8.641 \| good	37.712 \| good	31.157 \| good	0.982 \| good	7.903 \| good	0.184 \| good
2026-10-07T06:00:00.000Z	44 \| good	7.74 \| good	34.079 \| good	29.914 \| good	0.972 \| good	6.942 \| good	0.184 \| good
2026-10-07T07:00:00.000Z	38 \| good	7.267 \| good	32 \| good	27.688 \| good	0.985 \| good	6.549 \| good	0.185 \| good
2026-10-07T08:00:00.000Z	44 \| good	7.72 \| good	33.895 \| good	25.002 \| good	1.024 \| good	6.422 \| good	0.186 \| good
2026-10-07T09:00:00.000Z	44 \| good	8.217 \| good	36.295 \| good	20.529 \| good	1.072 \| good	6.485 \| good	0.187 \| good
2026-10-07T10:00:00.000Z	38 \| good	7.344 \| good	32.377 \| good	15.087 \| good	1.117 \| good	6.727 \| good	0.19 \| good
2026-10-07T11:00:00.000Z	44 \| good	8.156 \| good	35.715 \| good	11.129 \| good	1.141 \| good	7.385 \| good	0.193 \| good
2026-10-07T12:00:00.000Z	49 \| good	8.96 \| good	39.817 \| good	9.349 \| good	1.169 \| good	9.632 \| good	0.2 \| good
2026-10-07T13:00:00.000Z	49 \| good	9.301 \| good	41.401 \| good	13.639 \| good	1.122 \| good	11.697 \| good	0.218 \| good
2026-10-07T14:00:00.000Z	54 \| moderate	10.952 \| good	48.469 \| good	16.784 \| good	1.184 \| good	10.894 \| good	0.228 \| good
2026-10-07T15:00:00.000Z	54 \| moderate	10.776 \| good	48 \| good	22.4 \| good	1.191 \| good	8.854 \| good	0.218 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.21 \| good	45.085 \| good	29.814 \| good	1.224 \| good	7.339 \| good	0.207 \| good
2026-10-07T17:00:00.000Z	49 \| good	8.815 \| good	38.678 \| good	37.58 \| good	1.243 \| good	6.236 \| good	0.198 \| good
2026-10-07T18:00:00.000Z	41 \| good	7.088 \| good	31.474 \| good	43.677 \| good	1.204 \| good	5.14 \| good	0.189 \| good
2026-10-07T19:00:00.000Z	43 \| good	4.983 \| good	21.653 \| good	45.93 \| good	1.123 \| good	4.143 \| good	0.18 \| good
2026-10-07T20:00:00.000Z	41 \| good	3.794 \| good	16.561 \| good	43.976 \| good	1.039 \| good	3.586 \| good	0.172 \| good

Chicago Ridge

Empower business decisions with accurate air quality data

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

0.10ppm

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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

How frequently does the air quality data for Chicago Ridge, Illinois get updated?

Air quality updates for Chicago Ridge, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Chicago Ridge, Illinois?

Chicago Ridge, Illinois experienced its worst air quality at 03:00:00, 2026-10-05.

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

The best air quality in Chicago Ridge, Illinois was observed at 07:00:00 on 2026-10-05.

What is the air quality in Chicago Ridge, Illinois right now?

The air quality in Chicago Ridge, Illinois right now is Good, with an AQI of 27.

What pollutant is most frequently found in Chicago Ridge, Illinois?

In Chicago Ridge, Illinois, PM2.5 is the most frequently found pollutant.

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

When air quality in Chicago Ridge, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Chicago Ridge, Illinois right now?

Chicago Ridge, Illinois currently has a PM_2.5 concentration of 4.924 μg/m³.

What is the current level of PM₁₀ in Chicago Ridge, Illinois?

Chicago Ridge, Illinois currently has a PM₁₀ concentration of 21.336 μg/m³.

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

The current carbon monoxide (CO) level in Chicago Ridge, Illinois is 0.113 ppm.

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

The current sulfur dioxide (SO₂) concentration in Chicago Ridge, Illinois is 0.93 ppb.

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

Chicago Ridge, Illinois currently has an ozone (O₃) concentration of 26.901 ppm.

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

The current level of nitrogen dioxide (NO₂) in Chicago Ridge, Illinois is 1.29 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-04T01:00:00.000Z	27 \| good	5.271 \| good	23.225 \| good	27.792 \| good	0.664 \| good	7.905 \| good	0.211 \| good
2026-10-04T02:00:00.000Z	44 \| good	8.154 \| good	36.071 \| good	21.525 \| good	0.718 \| good	11.981 \| good	0.211 \| good
2026-10-04T03:00:00.000Z	49 \| good	8.816 \| good	38.938 \| good	11.242 \| good	1.553 \| good	19.45 \| good	0.202 \| good
2026-10-04T04:00:00.000Z	52 \| moderate	10.066 \| good	44.625 \| good	16.507 \| good	0.789 \| good	19.302 \| good	0.18 \| good
2026-10-04T05:00:00.000Z	52 \| moderate	9.542 \| good	42.673 \| good	13.008 \| good	1.495 \| good	16.336 \| good	0.18 \| good
2026-10-04T06:00:00.000Z	44 \| good	7.993 \| good	35.346 \| good	15.68 \| good	2.89 \| good	11.646 \| good	0.194 \| good
2026-10-04T07:00:00.000Z	44 \| good	7.993 \| good	35.346 \| good	12.965 \| good	3.061 \| good	9.119 \| good	0.223 \| good
2026-10-04T08:00:00.000Z	27 \| good	5.361 \| good	22.002 \| good	11.226 \| good	0.956 \| good	8.173 \| good	0.209 \| good
2026-10-04T09:00:00.000Z	27 \| good	4.612 \| good	19.479 \| good	13.276 \| good	0.8 \| good	6.839 \| good	0.209 \| good
2026-10-04T10:00:00.000Z	22 \| good	4.294 \| good	17.887 \| good	14.157 \| good	0.743 \| good	7.245 \| good	0.194 \| good
2026-10-04T11:00:00.000Z	22 \| good	4.233 \| good	18.015 \| good	13.997 \| good	0.76 \| good	6.583 \| good	0.224 \| good
2026-10-04T12:00:00.000Z	27 \| good	4.542 \| good	20.246 \| good	12.743 \| good	0.763 \| good	6.669 \| good	0.224 \| good
2026-10-04T13:00:00.000Z	52 \| moderate	9.588 \| good	42.702 \| good	13.621 \| good	0.678 \| good	10.825 \| good	0.2 \| good
2026-10-04T14:00:00.000Z	27 \| good	4.632 \| good	20.351 \| good	15.918 \| good	0.957 \| good	7.591 \| good	0.175 \| good
2026-10-04T15:00:00.000Z	27 \| good	4.62 \| good	20.585 \| good	19.947 \| good	0.954 \| good	5.324 \| good	0.195 \| good
2026-10-04T16:00:00.000Z	22 \| good	4.295 \| good	19.316 \| good	19.073 \| good	1.099 \| good	6.067 \| good	0.179 \| good
2026-10-04T17:00:00.000Z	22 \| good	4.033 \| good	17.921 \| good	22.122 \| good	1.848 \| good	6.344 \| good	0.16 \| good
2026-10-04T18:00:00.000Z	26 \| good	4.012 \| good	17.815 \| good	27.545 \| good	2.531 \| good	7.797 \| good	0.149 \| good
2026-10-04T19:00:00.000Z	29 \| good	3.931 \| good	17.654 \| good	31.442 \| good	1.709 \| good	5.167 \| good	0.149 \| good
2026-10-04T20:00:00.000Z	32 \| good	3.747 \| good	16.654 \| good	35.04 \| good	1.016 \| good	4.122 \| good	0.149 \| good
2026-10-04T21:00:00.000Z	33 \| good	3.642 \| good	16.111 \| good	35.675 \| good	0.915 \| good	3.437 \| good	0.163 \| good
2026-10-04T22:00:00.000Z	33 \| good	3.545 \| good	15.493 \| good	35.814 \| good	1.349 \| good	3.092 \| good	0.163 \| good
2026-10-04T23:00:00.000Z	33 \| good	3.413 \| good	15.308 \| good	36.147 \| good	1.208 \| good	3.268 \| good	0.196 \| good
2026-10-05T00:00:00.000Z	33 \| good	3.595 \| good	15.926 \| good	35.657 \| good	0.928 \| good	7.31 \| good	0.244 \| good
2026-10-05T01:00:00.000Z	31 \| good	4.318 \| good	19.089 \| good	32.841 \| good	0.685 \| good	10.107 \| good	0.26 \| good
2026-10-05T02:00:00.000Z	33 \| good	6.15 \| good	27.334 \| good	19.863 \| good	0.598 \| good	19.778 \| good	0.205 \| good
2026-10-05T03:00:00.000Z	56 \| moderate	12.091 \| good	54.283 \| good	4.603 \| good	0.972 \| good	16.233 \| good	0.189 \| good
2026-10-05T04:00:00.000Z	44 \| good	7.714 \| good	34.197 \| good	11.245 \| good	0.781 \| good	22.301 \| good	0.205 \| good
2026-10-05T05:00:00.000Z	44 \| good	7.576 \| good	33.453 \| good	10.841 \| good	0.712 \| good	19.12 \| good	0.19 \| good
2026-10-05T06:00:00.000Z	38 \| good	6.958 \| good	30.699 \| good	6.982 \| good	0.721 \| good	11.585 \| good	0.16 \| good
2026-10-05T07:00:00.000Z	38 \| good	6.958 \| good	30.699 \| good	12.394 \| good	0.647 \| good	7.884 \| good	0.18 \| good
2026-10-05T08:00:00.000Z	33 \| good	6.237 \| good	26.717 \| good	3.378 \| good	0.78 \| good	9.453 \| good	0.148 \| good
2026-10-05T09:00:00.000Z	33 \| good	6.242 \| good	26.694 \| good	3.935 \| good	0.988 \| good	11.527 \| good	0.201 \| good
2026-10-05T10:00:00.000Z	33 \| good	6.253 \| good	26.953 \| good	3.744 \| good	1.119 \| good	17.183 \| good	0.18 \| good
2026-10-05T11:00:00.000Z	33 \| good	6.372 \| good	27.397 \| good	4.705 \| good	1.036 \| good	11.35 \| good	0.251 \| good
2026-10-05T12:00:00.000Z	38 \| good	6.804 \| good	30.3 \| good	1.96 \| good	1.107 \| good	6.59 \| good	0.357 \| good
2026-10-05T13:00:00.000Z	38 \| good	6.804 \| good	30.3 \| good	3.319 \| good	1.245 \| good	6.81 \| good	0.356 \| good
2026-10-05T14:00:00.000Z	44 \| good	8.079 \| good	35.745 \| good	3.582 \| good	1.542 \| good	9.206 \| good	0.388 \| good
2026-10-05T15:00:00.000Z	44 \| good	8.162 \| good	36.282 \| good	5.07 \| good	1.599 \| good	9.468 \| good	0.234 \| good
2026-10-05T16:00:00.000Z	44 \| good	8.162 \| good	36.282 \| good	10.025 \| good	1.402 \| good	7.34 \| good	0.16 \| good
2026-10-05T17:00:00.000Z	33 \| good	6.13 \| good	27.303 \| good	16.892 \| good	1.138 \| good	1.94 \| good	0.113 \| good
2026-10-05T18:00:00.000Z	27 \| good	5.473 \| good	24.399 \| good	23.194 \| good	1.868 \| good	3.931 \| good	0.113 \| good
2026-10-05T19:00:00.000Z	27 \| good	5.072 \| good	22.041 \| good	24.364 \| good	1.174 \| good	3.344 \| good	0.1 \| good
2026-10-05T20:00:00.000Z	27 \| good	4.924 \| good	21.336 \| good	26.901 \| good	0.93 \| good	1.29 \| good	0.113 \| good
2026-10-05T21:00:00.000Z	28 \| good	4.918 \| good	21.615 \| good	30.051 \| good	1.862 \| good	3.544 \| good	0.115 \| good
2026-10-05T22:00:00.000Z	29 \| good	4.918 \| good	21.615 \| good	30.804 \| good	0.903 \| good	6.237 \| good	0.115 \| good
2026-10-05T23:00:00.000Z	28 \| good	4.109 \| good	18.06 \| good	29.641 \| good	0.742 \| good	6.779 \| good	0.128 \| good
2026-10-06T00:00:00.000Z	27 \| good	3.963 \| good	17.573 \| good	29.078 \| good	0.656 \| good	10.248 \| good	0.148 \| good
2026-10-06T00:00:00.000Z	27 \| good	3.963 \| good	17.573 \| good	29.078 \| good	0.656 \| good	10.248 \| good	0.148 \| good
2026-10-05T21:00:00.000Z	35 \| good	3.096 \| good	13.104 \| good	37.644 \| good	1.103 \| good	3.386 \| good	0.157 \| good
2026-10-05T22:00:00.000Z	32 \| good	2.173 \| good	8.916 \| good	34.504 \| good	1.135 \| good	4.009 \| good	0.158 \| good
2026-10-05T23:00:00.000Z	26 \| good	1.516 \| good	5.886 \| good	27.726 \| good	1.173 \| good	8.087 \| good	0.176 \| good
2026-10-06T00:00:00.000Z	19 \| good	2.667 \| good	11.254 \| good	20.628 \| good	1.246 \| good	14.356 \| good	0.198 \| good
2026-10-06T01:00:00.000Z	22 \| good	3.734 \| good	15.985 \| good	16.801 \| good	1.311 \| good	15.896 \| good	0.197 \| good
2026-10-06T02:00:00.000Z	22 \| good	4.385 \| good	19.033 \| good	14.066 \| good	1.378 \| good	16.209 \| good	0.189 \| good
2026-10-06T03:00:00.000Z	27 \| good	5.321 \| good	22.975 \| good	10.13 \| good	1.466 \| good	16.435 \| good	0.185 \| good
2026-10-06T04:00:00.000Z	33 \| good	5.575 \| good	24.061 \| good	9.248 \| good	1.574 \| good	16.425 \| good	0.184 \| good
2026-10-06T05:00:00.000Z	27 \| good	5.091 \| good	22.17 \| good	9.157 \| good	1.676 \| good	15.192 \| good	0.185 \| good
2026-10-06T06:00:00.000Z	22 \| good	4.246 \| good	18.441 \| good	9.223 \| good	1.769 \| good	13.325 \| good	0.184 \| good
2026-10-06T07:00:00.000Z	16 \| good	3.378 \| good	14.618 \| good	8.411 \| good	1.828 \| good	12.048 \| good	0.183 \| good
2026-10-06T08:00:00.000Z	16 \| good	3.474 \| good	15.284 \| good	5.872 \| good	1.813 \| good	11.206 \| good	0.182 \| good
2026-10-06T09:00:00.000Z	16 \| good	3.422 \| good	15.095 \| good	7.411 \| good	1.728 \| good	10.68 \| good	0.182 \| good
2026-10-06T10:00:00.000Z	16 \| good	2.908 \| good	11.853 \| good	8.144 \| good	1.601 \| good	10.489 \| good	0.182 \| good
2026-10-06T11:00:00.000Z	22 \| good	4.253 \| good	18.684 \| good	7.84 \| good	1.477 \| good	10.535 \| good	0.183 \| good
2026-10-06T12:00:00.000Z	38 \| good	6.698 \| good	29.951 \| good	5.696 \| good	1.369 \| good	11.508 \| good	0.188 \| good
2026-10-06T13:00:00.000Z	44 \| good	8.18 \| good	35.811 \| good	12.134 \| good	1.316 \| good	10.273 \| good	0.197 \| good
2026-10-06T14:00:00.000Z	38 \| good	6.887 \| good	30.57 \| good	19.005 \| good	1.287 \| good	8.708 \| good	0.205 \| good
2026-10-06T15:00:00.000Z	27 \| good	5.067 \| good	21.784 \| good	26.607 \| good	1.329 \| good	7.405 \| good	0.2 \| good
2026-10-06T16:00:00.000Z	32 \| good	3.774 \| good	16.516 \| good	34.844 \| good	1.428 \| good	6.321 \| good	0.191 \| good
2026-10-06T17:00:00.000Z	37 \| good	4.819 \| good	20.905 \| good	40.387 \| good	1.381 \| good	4.764 \| good	0.176 \| good
2026-10-06T18:00:00.000Z	40 \| good	5.292 \| good	22.717 \| good	42.976 \| good	1.265 \| good	3.277 \| good	0.166 \| good
2026-10-06T19:00:00.000Z	43 \| good	6.604 \| good	29.705 \| good	46.234 \| good	1.199 \| good	2.487 \| good	0.162 \| good
2026-10-06T20:00:00.000Z	44 \| good	7.182 \| good	31.574 \| good	48.198 \| good	1.159 \| good	2.215 \| good	0.16 \| good
2026-10-06T21:00:00.000Z	44 \| good	6.79 \| good	30.121 \| good	47.511 \| good	1.14 \| good	2.408 \| good	0.16 \| good
2026-10-06T22:00:00.000Z	39 \| good	7.179 \| good	31.739 \| good	42.405 \| good	1.122 \| good	3.947 \| good	0.169 \| good
2026-10-06T23:00:00.000Z	44 \| good	7.658 \| good	33.601 \| good	35.837 \| good	1.136 \| good	6.484 \| good	0.18 \| good
2026-10-07T00:00:00.000Z	44 \| good	7.694 \| good	33.936 \| good	30.13 \| good	1.146 \| good	9.202 \| good	0.191 \| good
2026-10-07T01:00:00.000Z	52 \| moderate	9.78 \| good	43.438 \| good	29.934 \| good	1.135 \| good	10.317 \| good	0.192 \| good
2026-10-07T02:00:00.000Z	52 \| moderate	9.597 \| good	42.689 \| good	29.814 \| good	1.087 \| good	10.169 \| good	0.188 \| good
2026-10-07T03:00:00.000Z	49 \| good	9.232 \| good	41.211 \| good	28.547 \| good	1.041 \| good	9.633 \| good	0.185 \| good
2026-10-07T04:00:00.000Z	49 \| good	8.581 \| good	37.283 \| good	30.227 \| good	1.01 \| good	8.994 \| good	0.184 \| good
2026-10-07T05:00:00.000Z	49 \| good	8.641 \| good	37.712 \| good	31.157 \| good	0.982 \| good	7.903 \| good	0.184 \| good
2026-10-07T06:00:00.000Z	44 \| good	7.74 \| good	34.079 \| good	29.914 \| good	0.972 \| good	6.942 \| good	0.184 \| good
2026-10-07T07:00:00.000Z	38 \| good	7.267 \| good	32 \| good	27.688 \| good	0.985 \| good	6.549 \| good	0.185 \| good
2026-10-07T08:00:00.000Z	44 \| good	7.72 \| good	33.895 \| good	25.002 \| good	1.024 \| good	6.422 \| good	0.186 \| good
2026-10-07T09:00:00.000Z	44 \| good	8.217 \| good	36.295 \| good	20.529 \| good	1.072 \| good	6.485 \| good	0.187 \| good
2026-10-07T10:00:00.000Z	38 \| good	7.344 \| good	32.377 \| good	15.087 \| good	1.117 \| good	6.727 \| good	0.19 \| good
2026-10-07T11:00:00.000Z	44 \| good	8.156 \| good	35.715 \| good	11.129 \| good	1.141 \| good	7.385 \| good	0.193 \| good
2026-10-07T12:00:00.000Z	49 \| good	8.96 \| good	39.817 \| good	9.349 \| good	1.169 \| good	9.632 \| good	0.2 \| good
2026-10-07T13:00:00.000Z	49 \| good	9.301 \| good	41.401 \| good	13.639 \| good	1.122 \| good	11.697 \| good	0.218 \| good
2026-10-07T14:00:00.000Z	54 \| moderate	10.952 \| good	48.469 \| good	16.784 \| good	1.184 \| good	10.894 \| good	0.228 \| good
2026-10-07T15:00:00.000Z	54 \| moderate	10.776 \| good	48 \| good	22.4 \| good	1.191 \| good	8.854 \| good	0.218 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.21 \| good	45.085 \| good	29.814 \| good	1.224 \| good	7.339 \| good	0.207 \| good
2026-10-07T17:00:00.000Z	49 \| good	8.815 \| good	38.678 \| good	37.58 \| good	1.243 \| good	6.236 \| good	0.198 \| good
2026-10-07T18:00:00.000Z	41 \| good	7.088 \| good	31.474 \| good	43.677 \| good	1.204 \| good	5.14 \| good	0.189 \| good
2026-10-07T19:00:00.000Z	43 \| good	4.983 \| good	21.653 \| good	45.93 \| good	1.123 \| good	4.143 \| good	0.18 \| good
2026-10-07T20:00:00.000Z	41 \| good	3.794 \| good	16.561 \| good	43.976 \| good	1.039 \| good	3.586 \| good	0.172 \| good

Current air quality index in Chicago Ridge, Illinois today

Common air pollutants in Chicago Ridge, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Chicago Ridge, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Palos Hills, Illinois

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Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Chicago Ridge, Illinois get updated?

What time in the past 24 hours saw the poorest air quality in Chicago Ridge, Illinois?

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

What is the air quality in Chicago Ridge, Illinois right now?

What pollutant is most frequently found in Chicago Ridge, Illinois?

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What is the PM2.5 concentration in Chicago Ridge, Illinois right now?

What is the current level of PM10 in Chicago Ridge, Illinois?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Chicago Ridge, Illinois right now?

What is the current level of PM₁₀ in Chicago Ridge, Illinois?

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

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

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