What is the sulfur dioxide (SO2) level in Melrose Park, Illinois at the moment?

Currently, Melrose Park, Illinois has a sulfur dioxide (SO2) concentration of 0.328 ppb.

What is the ozone (O3) level in Melrose Park, Illinois at the moment?

The current ozone (O3) level in Melrose Park, Illinois at the moment is 31.936 ppm.

What is the nitrogen dioxide (NO2) level in Melrose Park, Illinois at the moment?

Nitrogen dioxide (NO2) level in Melrose Park, Illinois at the moment is 8.276 ppb.

Live air quality index in Melrose Park, Illinois today

Q: What is the PM2.5 level in Melrose Park, Illinois at the moment?

PM2.5 levels in Melrose Park, Illinois are currently 4.652 μg/m3.

Q: What is the PM10 level in Melrose Park, Illinois at the moment?

The PM10 concentration in Melrose Park, Illinois is 19.849 μg/m3 at the moment.

Stay updated with real-time air quality in Melrose Park, 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

Melrose Park, Illinois

Last updated: ... (Local time)

Major air pollutants in Melrose Park, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.85 μg/m³

155

255

425

605+

Ozone (O₃)

31.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Melrose Park, Illinois

Get Live Pollen Counts

Melrose Park, Illinois

Scroll To Air Quality Map

Track live Melrose Park, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-08T15:00:00.000Z	60 \| moderate	13.996 \| fine	62.956 \| fine	30.691 \| good	1.588 \| good	16.602 \| good	0.207 \| good
2026-07-08T16:00:00.000Z	56 \| moderate	12.247 \| fine	54.75 \| good	35.954 \| good	1.321 \| good	8.753 \| good	0.207 \| good
2026-07-08T17:00:00.000Z	56 \| moderate	11.749 \| good	52.472 \| good	44.163 \| good	0.814 \| good	6.249 \| good	0.207 \| good
2026-07-08T18:00:00.000Z	56 \| moderate	11.668 \| good	51.952 \| good	50.009 \| good	0.658 \| good	3.532 \| good	0.193 \| good
2026-07-08T19:00:00.000Z	61 \| moderate	11.34 \| good	50.409 \| good	58.376 \| fine	0.944 \| good	4.898 \| good	0.207 \| good
2026-07-08T20:00:00.000Z	74 \| moderate	11.322 \| good	50.189 \| good	62.382 \| fine	4.7 \| good	5.479 \| good	0.207 \| good
2026-07-08T21:00:00.000Z	80 \| moderate	11.36 \| good	50.615 \| good	64.008 \| fine	1.608 \| good	4.499 \| good	0.175 \| good
2026-07-08T22:00:00.000Z	80 \| moderate	11.481 \| good	50.844 \| good	64.403 \| fine	0.907 \| good	4.29 \| good	0.207 \| good
2026-07-08T23:00:00.000Z	100 \| moderate	11.428 \| good	51 \| good	69.818 \| fine	0.843 \| good	3.863 \| good	0.207 \| good
2026-07-09T00:00:00.000Z	84 \| moderate	11.428 \| good	51 \| good	64.826 \| fine	1.372 \| good	5.702 \| good	0.271 \| good
2026-07-09T01:00:00.000Z	71 \| moderate	10.886 \| good	48.218 \| good	61.32 \| fine	1.766 \| good	4.818 \| good	0.268 \| good
2026-07-09T02:00:00.000Z	54 \| moderate	10.582 \| good	46.8 \| good	56.167 \| fine	1.432 \| good	5.759 \| good	0.268 \| good
2026-07-09T03:00:00.000Z	54 \| moderate	10.679 \| good	47.437 \| good	43.068 \| good	1.506 \| good	15.717 \| good	0.203 \| good
2026-07-09T04:00:00.000Z	56 \| moderate	11.873 \| good	53.125 \| good	44.498 \| good	1.522 \| good	17.588 \| good	0.218 \| good
2026-07-09T05:00:00.000Z	58 \| moderate	12.951 \| fine	57.362 \| fine	42.102 \| good	1.751 \| good	17.398 \| good	0.218 \| good
2026-07-09T06:00:00.000Z	58 \| moderate	12.951 \| fine	57.362 \| fine	40.205 \| good	1.594 \| good	20.717 \| good	0.232 \| good
2026-07-09T07:00:00.000Z	56 \| moderate	12.313 \| fine	55.249 \| fine	32.311 \| good	1.608 \| good	16.107 \| good	0.232 \| good
2026-07-09T08:00:00.000Z	56 \| moderate	12.201 \| fine	51.436 \| good	21.725 \| good	1.471 \| good	5.352 \| good	0.246 \| good
2026-07-09T09:00:00.000Z	58 \| moderate	12.798 \| fine	54.996 \| good	20.777 \| good	1.321 \| good	4.712 \| good	0.216 \| good
2026-07-09T10:00:00.000Z	56 \| moderate	12.123 \| fine	52.515 \| good	19.676 \| good	1.173 \| good	4.702 \| good	0.246 \| good
2026-07-09T11:00:00.000Z	56 \| moderate	11.814 \| good	52.747 \| good	21.346 \| good	1.02 \| good	6.802 \| good	0.218 \| good
2026-07-09T12:00:00.000Z	56 \| moderate	11.739 \| good	52.603 \| good	19.178 \| good	0.929 \| good	12.701 \| good	0.314 \| good
2026-07-09T13:00:00.000Z	56 \| moderate	11.739 \| good	52.603 \| good	16.215 \| good	1.011 \| good	11.893 \| good	0.3 \| good
2026-07-09T14:00:00.000Z	54 \| moderate	10.749 \| good	47.517 \| good	20.219 \| good	1.079 \| good	7.361 \| good	0.244 \| good
2026-07-09T15:00:00.000Z	54 \| moderate	10.869 \| good	48.247 \| good	21.226 \| good	1.005 \| good	6.229 \| good	0.238 \| good
2026-07-09T16:00:00.000Z	54 \| moderate	10.958 \| good	48.914 \| good	28.03 \| good	1.069 \| good	6.199 \| good	0.238 \| good
2026-07-09T17:00:00.000Z	54 \| moderate	11.418 \| good	51.501 \| good	31.616 \| good	1.141 \| good	6.466 \| good	0.209 \| good
2026-07-09T18:00:00.000Z	54 \| moderate	11.385 \| good	50.812 \| good	35.035 \| good	1.009 \| good	6.299 \| good	0.193 \| good
2026-07-09T19:00:00.000Z	54 \| moderate	11.248 \| good	50.049 \| good	38.127 \| good	0.991 \| good	6.36 \| good	0.207 \| good
2026-07-09T20:00:00.000Z	54 \| moderate	11.143 \| good	49.487 \| good	43.593 \| good	1.138 \| good	3.906 \| good	0.239 \| good
2026-07-09T21:00:00.000Z	54 \| moderate	11.061 \| good	49.59 \| good	46.48 \| good	1.259 \| good	6.244 \| good	0.207 \| good
2026-07-09T22:00:00.000Z	54 \| moderate	10.963 \| good	49.101 \| good	50.451 \| good	1.282 \| good	3.381 \| good	0.253 \| good
2026-07-09T23:00:00.000Z	54 \| moderate	10.963 \| good	49.101 \| good	53.619 \| good	1.245 \| good	4.419 \| good	0.221 \| good
2026-07-10T00:00:00.000Z	52 \| moderate	10.471 \| good	47.037 \| good	49.23 \| good	1.219 \| good	3.971 \| good	0.175 \| good
2026-07-10T01:00:00.000Z	52 \| moderate	10.176 \| good	45.588 \| good	48.217 \| good	1.175 \| good	3.779 \| good	0.175 \| good
2026-07-10T02:00:00.000Z	52 \| moderate	9.977 \| good	44.223 \| good	41.691 \| good	1.091 \| good	5.938 \| good	0.222 \| good
2026-07-10T03:00:00.000Z	52 \| moderate	9.551 \| good	42.28 \| good	43.274 \| good	1.34 \| good	9 \| good	0.175 \| good
2026-07-10T04:00:00.000Z	44 \| good	7.865 \| good	35.061 \| good	43.52 \| good	1.237 \| good	8.869 \| good	0.206 \| good
2026-07-10T05:00:00.000Z	38 \| good	7.429 \| good	32.882 \| good	38.754 \| good	0.875 \| good	5.674 \| good	0.206 \| good
2026-07-10T06:00:00.000Z	38 \| good	7.411 \| good	32.817 \| good	40.451 \| good	0.797 \| good	3.521 \| good	0.161 \| good
2026-07-10T07:00:00.000Z	38 \| good	7.411 \| good	32.817 \| good	38.131 \| good	0.681 \| good	3.978 \| good	0.195 \| good
2026-07-10T08:00:00.000Z	44 \| good	8.226 \| good	32.67 \| good	38.531 \| good	0.528 \| good	5.854 \| good	0.182 \| good
2026-07-10T09:00:00.000Z	44 \| good	8.184 \| good	32.67 \| good	40.012 \| good	0.461 \| good	5.748 \| good	0.198 \| good
2026-07-10T10:00:00.000Z	35 \| good	6.221 \| good	24.641 \| good	38.181 \| good	0.427 \| good	5.975 \| good	0.182 \| good
2026-07-10T11:00:00.000Z	32 \| good	5.377 \| good	23.688 \| good	35.434 \| good	0.396 \| good	6.321 \| good	0.182 \| good
2026-07-10T12:00:00.000Z	31 \| good	4.7 \| good	20.706 \| good	33.529 \| good	0.339 \| good	7.058 \| good	0.241 \| good
2026-07-10T13:00:00.000Z	32 \| good	4.7 \| good	20.706 \| good	34.998 \| good	0.339 \| good	8.267 \| good	0.254 \| good
2026-07-10T14:00:00.000Z	30 \| good	4.652 \| good	19.849 \| good	31.936 \| good	0.328 \| good	8.276 \| good	0.252 \| good
2026-07-10T15:00:00.000Z	35 \| good	1.346 \| good	5.095 \| good	37.629 \| good	0.631 \| good	2.92 \| good	0.131 \| good
2026-07-10T16:00:00.000Z	37 \| good	3.149 \| good	14.002 \| good	40.149 \| good	0.605 \| good	2.215 \| good	0.13 \| good
2026-07-10T17:00:00.000Z	42 \| good	5.051 \| good	22 \| good	44.956 \| good	0.595 \| good	1.728 \| good	0.129 \| good
2026-07-10T18:00:00.000Z	44 \| good	6.276 \| good	28.002 \| good	47.408 \| good	0.602 \| good	1.512 \| good	0.129 \| good
2026-07-10T19:00:00.000Z	43 \| good	7.281 \| good	32.035 \| good	45.992 \| good	0.608 \| good	1.515 \| good	0.13 \| good
2026-07-10T20:00:00.000Z	45 \| good	7.684 \| good	33.977 \| good	48.506 \| good	0.62 \| good	1.62 \| good	0.131 \| good
2026-07-10T21:00:00.000Z	43 \| good	6.474 \| good	29 \| good	46.221 \| good	0.626 \| good	1.825 \| good	0.131 \| good
2026-07-10T22:00:00.000Z	37 \| good	4.791 \| good	20.988 \| good	39.675 \| good	0.619 \| good	2.305 \| good	0.131 \| good
2026-07-10T23:00:00.000Z	33 \| good	3.865 \| good	17.005 \| good	36 \| good	0.613 \| good	3.276 \| good	0.135 \| good
2026-07-11T00:00:00.000Z	27 \| good	5.207 \| good	22.937 \| good	28.824 \| good	0.611 \| good	4.71 \| good	0.141 \| good
2026-07-11T01:00:00.000Z	38 \| good	7.338 \| good	32.016 \| good	29.544 \| good	0.601 \| good	5.972 \| good	0.14 \| good
2026-07-11T02:00:00.000Z	52 \| moderate	9.522 \| good	42.916 \| good	25.726 \| good	0.606 \| good	8.043 \| good	0.144 \| good
2026-07-11T03:00:00.000Z	44 \| good	8.226 \| good	36.055 \| good	26.647 \| good	0.591 \| good	8.648 \| good	0.143 \| good
2026-07-11T04:00:00.000Z	49 \| good	9.483 \| good	42.024 \| good	21.729 \| good	0.555 \| good	9.003 \| good	0.141 \| good
2026-07-11T05:00:00.000Z	38 \| good	6.916 \| good	30.972 \| good	19.568 \| good	0.511 \| good	8.865 \| good	0.14 \| good
2026-07-11T06:00:00.000Z	27 \| good	5.188 \| good	22.041 \| good	18.718 \| good	0.467 \| good	8.082 \| good	0.139 \| good
2026-07-11T07:00:00.000Z	22 \| good	4.462 \| good	19.061 \| good	17.484 \| good	0.444 \| good	7.824 \| good	0.138 \| good
2026-07-11T08:00:00.000Z	16 \| good	3.424 \| good	15.013 \| good	15.364 \| good	0.427 \| good	7.311 \| good	0.136 \| good
2026-07-11T09:00:00.000Z	16 \| good	3.206 \| good	13.99 \| good	13.065 \| good	0.419 \| good	6.758 \| good	0.134 \| good
2026-07-11T10:00:00.000Z	27 \| good	4.813 \| good	20.993 \| good	10.795 \| good	0.417 \| good	6.408 \| good	0.134 \| good
2026-07-11T11:00:00.000Z	22 \| good	3.73 \| good	16.019 \| good	14.837 \| good	0.421 \| good	6.079 \| good	0.135 \| good
2026-07-11T12:00:00.000Z	22 \| good	4.081 \| good	17.974 \| good	18.9 \| good	0.43 \| good	5.115 \| good	0.138 \| good
2026-07-11T13:00:00.000Z	26 \| good	4.493 \| good	19.048 \| good	27.565 \| good	0.484 \| good	4.374 \| good	0.141 \| good
2026-07-11T14:00:00.000Z	31 \| good	4.822 \| good	21.009 \| good	33.975 \| good	0.569 \| good	3.546 \| good	0.146 \| good
2026-07-11T15:00:00.000Z	34 \| good	3.953 \| good	17.044 \| good	37.119 \| good	0.6 \| good	2.658 \| good	0.149 \| good
2026-07-11T16:00:00.000Z	34 \| good	3.393 \| good	15.038 \| good	36.639 \| good	0.608 \| good	1.92 \| good	0.148 \| good
2026-07-11T17:00:00.000Z	36 \| good	3.497 \| good	15.049 \| good	38.954 \| good	0.591 \| good	1.475 \| good	0.147 \| good
2026-07-11T18:00:00.000Z	37 \| good	4.176 \| good	18.011 \| good	40.462 \| good	0.576 \| good	1.235 \| good	0.145 \| good
2026-07-11T19:00:00.000Z	35 \| good	4.708 \| good	20.954 \| good	38.436 \| good	0.564 \| good	1.153 \| good	0.144 \| good
2026-07-11T20:00:00.000Z	38 \| good	5.011 \| good	21.967 \| good	40.822 \| good	0.555 \| good	1.184 \| good	0.142 \| good
2026-07-11T21:00:00.000Z	40 \| good	5.083 \| good	21.971 \| good	42.724 \| good	0.557 \| good	1.279 \| good	0.14 \| good
2026-07-11T22:00:00.000Z	40 \| good	5.447 \| good	23.005 \| good	42.646 \| good	0.564 \| good	1.497 \| good	0.14 \| good
2026-07-11T23:00:00.000Z	37 \| good	5.609 \| good	24.065 \| good	40.476 \| good	0.574 \| good	1.984 \| good	0.141 \| good
2026-07-12T00:00:00.000Z	33 \| good	5.854 \| good	25.06 \| good	36.081 \| good	0.59 \| good	2.956 \| good	0.145 \| good
2026-07-12T01:00:00.000Z	49 \| good	9.302 \| good	41.89 \| good	27.525 \| good	0.631 \| good	4.807 \| good	0.149 \| good
2026-07-12T02:00:00.000Z	54 \| moderate	11.019 \| good	48.923 \| good	22.242 \| good	0.692 \| good	7.586 \| good	0.158 \| good
2026-07-12T03:00:00.000Z	52 \| moderate	9.544 \| good	42.881 \| good	22.341 \| good	0.732 \| good	9.223 \| good	0.162 \| good
2026-07-12T04:00:00.000Z	52 \| moderate	9.709 \| good	43 \| good	23.359 \| good	0.759 \| good	10.775 \| good	0.166 \| good
2026-07-12T05:00:00.000Z	49 \| good	8.527 \| good	37.046 \| good	22.291 \| good	0.782 \| good	11.866 \| good	0.17 \| good
2026-07-12T06:00:00.000Z	49 \| good	8.688 \| good	37.978 \| good	16.436 \| good	0.781 \| good	12.171 \| good	0.174 \| good
2026-07-12T07:00:00.000Z	44 \| good	7.784 \| good	33.997 \| good	14.215 \| good	0.799 \| good	12.302 \| good	0.175 \| good
2026-07-12T08:00:00.000Z	33 \| good	6.1 \| good	26.993 \| good	14.618 \| good	0.808 \| good	12.742 \| good	0.176 \| good
2026-07-12T09:00:00.000Z	33 \| good	6.203 \| good	27.968 \| good	9.802 \| good	0.799 \| good	12.742 \| good	0.176 \| good
2026-07-12T10:00:00.000Z	44 \| good	8.403 \| good	37.037 \| good	7.725 \| good	0.798 \| good	12.811 \| good	0.176 \| good
2026-07-12T11:00:00.000Z	52 \| moderate	10.288 \| good	45.043 \| good	5.431 \| good	0.807 \| good	13.126 \| good	0.179 \| good
2026-07-12T12:00:00.000Z	58 \| moderate	13.263 \| fine	58.975 \| fine	12.19 \| good	0.798 \| good	11.219 \| good	0.18 \| good
2026-07-12T13:00:00.000Z	54 \| moderate	10.789 \| good	47.972 \| good	26.009 \| good	0.885 \| good	8.189 \| good	0.168 \| good
2026-07-12T14:00:00.000Z	44 \| good	8.071 \| good	35.083 \| good	37.239 \| good	1.115 \| good	6.312 \| good	0.163 \| good

Melrose Park

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Melrose Park, Illinois air quality map: Stay updated on AQI near you

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How accurate is Illinois, USA air quality data?

Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Melrose Park, Illinois?

The air quality information for Melrose Park, Illinois is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Melrose Park, Illinois at its worst?

In the past 24 hours, the air quality in Melrose Park, Illinois was at its worst at 11:00:00 on 2026-07-09.

When did Melrose Park, Illinois experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Melrose Park, Illinois was observed at 12:00:00 on 2026-07-10.

What is the AQI in Melrose Park, Illinois right now?

As of now, the AQI in Melrose Park, Illinois is 30, indicating Good conditions.

What is the most common type of pollution in Melrose Park, Illinois?

Melrose Park, Illinois air has the highest levels of O3.

What should I do in case of poor air quality in Melrose Park, Illinois?

Poor air quality in Melrose Park, Illinois means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Melrose Park, Illinois at the moment?

PM_2.5 levels in Melrose Park, Illinois are currently 4.652 μg/m³.

What is the PM₁₀ level in Melrose Park, Illinois at the moment?

The PM₁₀ concentration in Melrose Park, Illinois is 19.849 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Melrose Park, Illinois at the moment?

The current carbon monoxide (CO) concentration in Melrose Park, Illinois is 0.252 ppm.

What is the sulfur dioxide (SO₂) level in Melrose Park, Illinois at the moment?

Currently, Melrose Park, Illinois has a sulfur dioxide (SO₂) concentration of 0.328 ppb.

What is the ozone (O₃) level in Melrose Park, Illinois at the moment?

The current ozone (O₃) level in Melrose Park, Illinois at the moment is 31.936 ppm.

What is the nitrogen dioxide (NO₂) level in Melrose Park, Illinois at the moment?

Nitrogen dioxide (NO₂) level in Melrose Park, Illinois at the moment is 8.276 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-08T15:00:00.000Z	60 \| moderate	13.996 \| fine	62.956 \| fine	30.691 \| good	1.588 \| good	16.602 \| good	0.207 \| good
2026-07-08T16:00:00.000Z	56 \| moderate	12.247 \| fine	54.75 \| good	35.954 \| good	1.321 \| good	8.753 \| good	0.207 \| good
2026-07-08T17:00:00.000Z	56 \| moderate	11.749 \| good	52.472 \| good	44.163 \| good	0.814 \| good	6.249 \| good	0.207 \| good
2026-07-08T18:00:00.000Z	56 \| moderate	11.668 \| good	51.952 \| good	50.009 \| good	0.658 \| good	3.532 \| good	0.193 \| good
2026-07-08T19:00:00.000Z	61 \| moderate	11.34 \| good	50.409 \| good	58.376 \| fine	0.944 \| good	4.898 \| good	0.207 \| good
2026-07-08T20:00:00.000Z	74 \| moderate	11.322 \| good	50.189 \| good	62.382 \| fine	4.7 \| good	5.479 \| good	0.207 \| good
2026-07-08T21:00:00.000Z	80 \| moderate	11.36 \| good	50.615 \| good	64.008 \| fine	1.608 \| good	4.499 \| good	0.175 \| good
2026-07-08T22:00:00.000Z	80 \| moderate	11.481 \| good	50.844 \| good	64.403 \| fine	0.907 \| good	4.29 \| good	0.207 \| good
2026-07-08T23:00:00.000Z	100 \| moderate	11.428 \| good	51 \| good	69.818 \| fine	0.843 \| good	3.863 \| good	0.207 \| good
2026-07-09T00:00:00.000Z	84 \| moderate	11.428 \| good	51 \| good	64.826 \| fine	1.372 \| good	5.702 \| good	0.271 \| good
2026-07-09T01:00:00.000Z	71 \| moderate	10.886 \| good	48.218 \| good	61.32 \| fine	1.766 \| good	4.818 \| good	0.268 \| good
2026-07-09T02:00:00.000Z	54 \| moderate	10.582 \| good	46.8 \| good	56.167 \| fine	1.432 \| good	5.759 \| good	0.268 \| good
2026-07-09T03:00:00.000Z	54 \| moderate	10.679 \| good	47.437 \| good	43.068 \| good	1.506 \| good	15.717 \| good	0.203 \| good
2026-07-09T04:00:00.000Z	56 \| moderate	11.873 \| good	53.125 \| good	44.498 \| good	1.522 \| good	17.588 \| good	0.218 \| good
2026-07-09T05:00:00.000Z	58 \| moderate	12.951 \| fine	57.362 \| fine	42.102 \| good	1.751 \| good	17.398 \| good	0.218 \| good
2026-07-09T06:00:00.000Z	58 \| moderate	12.951 \| fine	57.362 \| fine	40.205 \| good	1.594 \| good	20.717 \| good	0.232 \| good
2026-07-09T07:00:00.000Z	56 \| moderate	12.313 \| fine	55.249 \| fine	32.311 \| good	1.608 \| good	16.107 \| good	0.232 \| good
2026-07-09T08:00:00.000Z	56 \| moderate	12.201 \| fine	51.436 \| good	21.725 \| good	1.471 \| good	5.352 \| good	0.246 \| good
2026-07-09T09:00:00.000Z	58 \| moderate	12.798 \| fine	54.996 \| good	20.777 \| good	1.321 \| good	4.712 \| good	0.216 \| good
2026-07-09T10:00:00.000Z	56 \| moderate	12.123 \| fine	52.515 \| good	19.676 \| good	1.173 \| good	4.702 \| good	0.246 \| good
2026-07-09T11:00:00.000Z	56 \| moderate	11.814 \| good	52.747 \| good	21.346 \| good	1.02 \| good	6.802 \| good	0.218 \| good
2026-07-09T12:00:00.000Z	56 \| moderate	11.739 \| good	52.603 \| good	19.178 \| good	0.929 \| good	12.701 \| good	0.314 \| good
2026-07-09T13:00:00.000Z	56 \| moderate	11.739 \| good	52.603 \| good	16.215 \| good	1.011 \| good	11.893 \| good	0.3 \| good
2026-07-09T14:00:00.000Z	54 \| moderate	10.749 \| good	47.517 \| good	20.219 \| good	1.079 \| good	7.361 \| good	0.244 \| good
2026-07-09T15:00:00.000Z	54 \| moderate	10.869 \| good	48.247 \| good	21.226 \| good	1.005 \| good	6.229 \| good	0.238 \| good
2026-07-09T16:00:00.000Z	54 \| moderate	10.958 \| good	48.914 \| good	28.03 \| good	1.069 \| good	6.199 \| good	0.238 \| good
2026-07-09T17:00:00.000Z	54 \| moderate	11.418 \| good	51.501 \| good	31.616 \| good	1.141 \| good	6.466 \| good	0.209 \| good
2026-07-09T18:00:00.000Z	54 \| moderate	11.385 \| good	50.812 \| good	35.035 \| good	1.009 \| good	6.299 \| good	0.193 \| good
2026-07-09T19:00:00.000Z	54 \| moderate	11.248 \| good	50.049 \| good	38.127 \| good	0.991 \| good	6.36 \| good	0.207 \| good
2026-07-09T20:00:00.000Z	54 \| moderate	11.143 \| good	49.487 \| good	43.593 \| good	1.138 \| good	3.906 \| good	0.239 \| good
2026-07-09T21:00:00.000Z	54 \| moderate	11.061 \| good	49.59 \| good	46.48 \| good	1.259 \| good	6.244 \| good	0.207 \| good
2026-07-09T22:00:00.000Z	54 \| moderate	10.963 \| good	49.101 \| good	50.451 \| good	1.282 \| good	3.381 \| good	0.253 \| good
2026-07-09T23:00:00.000Z	54 \| moderate	10.963 \| good	49.101 \| good	53.619 \| good	1.245 \| good	4.419 \| good	0.221 \| good
2026-07-10T00:00:00.000Z	52 \| moderate	10.471 \| good	47.037 \| good	49.23 \| good	1.219 \| good	3.971 \| good	0.175 \| good
2026-07-10T01:00:00.000Z	52 \| moderate	10.176 \| good	45.588 \| good	48.217 \| good	1.175 \| good	3.779 \| good	0.175 \| good
2026-07-10T02:00:00.000Z	52 \| moderate	9.977 \| good	44.223 \| good	41.691 \| good	1.091 \| good	5.938 \| good	0.222 \| good
2026-07-10T03:00:00.000Z	52 \| moderate	9.551 \| good	42.28 \| good	43.274 \| good	1.34 \| good	9 \| good	0.175 \| good
2026-07-10T04:00:00.000Z	44 \| good	7.865 \| good	35.061 \| good	43.52 \| good	1.237 \| good	8.869 \| good	0.206 \| good
2026-07-10T05:00:00.000Z	38 \| good	7.429 \| good	32.882 \| good	38.754 \| good	0.875 \| good	5.674 \| good	0.206 \| good
2026-07-10T06:00:00.000Z	38 \| good	7.411 \| good	32.817 \| good	40.451 \| good	0.797 \| good	3.521 \| good	0.161 \| good
2026-07-10T07:00:00.000Z	38 \| good	7.411 \| good	32.817 \| good	38.131 \| good	0.681 \| good	3.978 \| good	0.195 \| good
2026-07-10T08:00:00.000Z	44 \| good	8.226 \| good	32.67 \| good	38.531 \| good	0.528 \| good	5.854 \| good	0.182 \| good
2026-07-10T09:00:00.000Z	44 \| good	8.184 \| good	32.67 \| good	40.012 \| good	0.461 \| good	5.748 \| good	0.198 \| good
2026-07-10T10:00:00.000Z	35 \| good	6.221 \| good	24.641 \| good	38.181 \| good	0.427 \| good	5.975 \| good	0.182 \| good
2026-07-10T11:00:00.000Z	32 \| good	5.377 \| good	23.688 \| good	35.434 \| good	0.396 \| good	6.321 \| good	0.182 \| good
2026-07-10T12:00:00.000Z	31 \| good	4.7 \| good	20.706 \| good	33.529 \| good	0.339 \| good	7.058 \| good	0.241 \| good
2026-07-10T13:00:00.000Z	32 \| good	4.7 \| good	20.706 \| good	34.998 \| good	0.339 \| good	8.267 \| good	0.254 \| good
2026-07-10T14:00:00.000Z	30 \| good	4.652 \| good	19.849 \| good	31.936 \| good	0.328 \| good	8.276 \| good	0.252 \| good
2026-07-10T15:00:00.000Z	35 \| good	1.346 \| good	5.095 \| good	37.629 \| good	0.631 \| good	2.92 \| good	0.131 \| good
2026-07-10T16:00:00.000Z	37 \| good	3.149 \| good	14.002 \| good	40.149 \| good	0.605 \| good	2.215 \| good	0.13 \| good
2026-07-10T17:00:00.000Z	42 \| good	5.051 \| good	22 \| good	44.956 \| good	0.595 \| good	1.728 \| good	0.129 \| good
2026-07-10T18:00:00.000Z	44 \| good	6.276 \| good	28.002 \| good	47.408 \| good	0.602 \| good	1.512 \| good	0.129 \| good
2026-07-10T19:00:00.000Z	43 \| good	7.281 \| good	32.035 \| good	45.992 \| good	0.608 \| good	1.515 \| good	0.13 \| good
2026-07-10T20:00:00.000Z	45 \| good	7.684 \| good	33.977 \| good	48.506 \| good	0.62 \| good	1.62 \| good	0.131 \| good
2026-07-10T21:00:00.000Z	43 \| good	6.474 \| good	29 \| good	46.221 \| good	0.626 \| good	1.825 \| good	0.131 \| good
2026-07-10T22:00:00.000Z	37 \| good	4.791 \| good	20.988 \| good	39.675 \| good	0.619 \| good	2.305 \| good	0.131 \| good
2026-07-10T23:00:00.000Z	33 \| good	3.865 \| good	17.005 \| good	36 \| good	0.613 \| good	3.276 \| good	0.135 \| good
2026-07-11T00:00:00.000Z	27 \| good	5.207 \| good	22.937 \| good	28.824 \| good	0.611 \| good	4.71 \| good	0.141 \| good
2026-07-11T01:00:00.000Z	38 \| good	7.338 \| good	32.016 \| good	29.544 \| good	0.601 \| good	5.972 \| good	0.14 \| good
2026-07-11T02:00:00.000Z	52 \| moderate	9.522 \| good	42.916 \| good	25.726 \| good	0.606 \| good	8.043 \| good	0.144 \| good
2026-07-11T03:00:00.000Z	44 \| good	8.226 \| good	36.055 \| good	26.647 \| good	0.591 \| good	8.648 \| good	0.143 \| good
2026-07-11T04:00:00.000Z	49 \| good	9.483 \| good	42.024 \| good	21.729 \| good	0.555 \| good	9.003 \| good	0.141 \| good
2026-07-11T05:00:00.000Z	38 \| good	6.916 \| good	30.972 \| good	19.568 \| good	0.511 \| good	8.865 \| good	0.14 \| good
2026-07-11T06:00:00.000Z	27 \| good	5.188 \| good	22.041 \| good	18.718 \| good	0.467 \| good	8.082 \| good	0.139 \| good
2026-07-11T07:00:00.000Z	22 \| good	4.462 \| good	19.061 \| good	17.484 \| good	0.444 \| good	7.824 \| good	0.138 \| good
2026-07-11T08:00:00.000Z	16 \| good	3.424 \| good	15.013 \| good	15.364 \| good	0.427 \| good	7.311 \| good	0.136 \| good
2026-07-11T09:00:00.000Z	16 \| good	3.206 \| good	13.99 \| good	13.065 \| good	0.419 \| good	6.758 \| good	0.134 \| good
2026-07-11T10:00:00.000Z	27 \| good	4.813 \| good	20.993 \| good	10.795 \| good	0.417 \| good	6.408 \| good	0.134 \| good
2026-07-11T11:00:00.000Z	22 \| good	3.73 \| good	16.019 \| good	14.837 \| good	0.421 \| good	6.079 \| good	0.135 \| good
2026-07-11T12:00:00.000Z	22 \| good	4.081 \| good	17.974 \| good	18.9 \| good	0.43 \| good	5.115 \| good	0.138 \| good
2026-07-11T13:00:00.000Z	26 \| good	4.493 \| good	19.048 \| good	27.565 \| good	0.484 \| good	4.374 \| good	0.141 \| good
2026-07-11T14:00:00.000Z	31 \| good	4.822 \| good	21.009 \| good	33.975 \| good	0.569 \| good	3.546 \| good	0.146 \| good
2026-07-11T15:00:00.000Z	34 \| good	3.953 \| good	17.044 \| good	37.119 \| good	0.6 \| good	2.658 \| good	0.149 \| good
2026-07-11T16:00:00.000Z	34 \| good	3.393 \| good	15.038 \| good	36.639 \| good	0.608 \| good	1.92 \| good	0.148 \| good
2026-07-11T17:00:00.000Z	36 \| good	3.497 \| good	15.049 \| good	38.954 \| good	0.591 \| good	1.475 \| good	0.147 \| good
2026-07-11T18:00:00.000Z	37 \| good	4.176 \| good	18.011 \| good	40.462 \| good	0.576 \| good	1.235 \| good	0.145 \| good
2026-07-11T19:00:00.000Z	35 \| good	4.708 \| good	20.954 \| good	38.436 \| good	0.564 \| good	1.153 \| good	0.144 \| good
2026-07-11T20:00:00.000Z	38 \| good	5.011 \| good	21.967 \| good	40.822 \| good	0.555 \| good	1.184 \| good	0.142 \| good
2026-07-11T21:00:00.000Z	40 \| good	5.083 \| good	21.971 \| good	42.724 \| good	0.557 \| good	1.279 \| good	0.14 \| good
2026-07-11T22:00:00.000Z	40 \| good	5.447 \| good	23.005 \| good	42.646 \| good	0.564 \| good	1.497 \| good	0.14 \| good
2026-07-11T23:00:00.000Z	37 \| good	5.609 \| good	24.065 \| good	40.476 \| good	0.574 \| good	1.984 \| good	0.141 \| good
2026-07-12T00:00:00.000Z	33 \| good	5.854 \| good	25.06 \| good	36.081 \| good	0.59 \| good	2.956 \| good	0.145 \| good
2026-07-12T01:00:00.000Z	49 \| good	9.302 \| good	41.89 \| good	27.525 \| good	0.631 \| good	4.807 \| good	0.149 \| good
2026-07-12T02:00:00.000Z	54 \| moderate	11.019 \| good	48.923 \| good	22.242 \| good	0.692 \| good	7.586 \| good	0.158 \| good
2026-07-12T03:00:00.000Z	52 \| moderate	9.544 \| good	42.881 \| good	22.341 \| good	0.732 \| good	9.223 \| good	0.162 \| good
2026-07-12T04:00:00.000Z	52 \| moderate	9.709 \| good	43 \| good	23.359 \| good	0.759 \| good	10.775 \| good	0.166 \| good
2026-07-12T05:00:00.000Z	49 \| good	8.527 \| good	37.046 \| good	22.291 \| good	0.782 \| good	11.866 \| good	0.17 \| good
2026-07-12T06:00:00.000Z	49 \| good	8.688 \| good	37.978 \| good	16.436 \| good	0.781 \| good	12.171 \| good	0.174 \| good
2026-07-12T07:00:00.000Z	44 \| good	7.784 \| good	33.997 \| good	14.215 \| good	0.799 \| good	12.302 \| good	0.175 \| good
2026-07-12T08:00:00.000Z	33 \| good	6.1 \| good	26.993 \| good	14.618 \| good	0.808 \| good	12.742 \| good	0.176 \| good
2026-07-12T09:00:00.000Z	33 \| good	6.203 \| good	27.968 \| good	9.802 \| good	0.799 \| good	12.742 \| good	0.176 \| good
2026-07-12T10:00:00.000Z	44 \| good	8.403 \| good	37.037 \| good	7.725 \| good	0.798 \| good	12.811 \| good	0.176 \| good
2026-07-12T11:00:00.000Z	52 \| moderate	10.288 \| good	45.043 \| good	5.431 \| good	0.807 \| good	13.126 \| good	0.179 \| good
2026-07-12T12:00:00.000Z	58 \| moderate	13.263 \| fine	58.975 \| fine	12.19 \| good	0.798 \| good	11.219 \| good	0.18 \| good
2026-07-12T13:00:00.000Z	54 \| moderate	10.789 \| good	47.972 \| good	26.009 \| good	0.885 \| good	8.189 \| good	0.168 \| good
2026-07-12T14:00:00.000Z	44 \| good	8.071 \| good	35.083 \| good	37.239 \| good	1.115 \| good	6.312 \| good	0.163 \| good

Live air quality index in Melrose Park, Illinois today

Major air pollutants in Melrose Park, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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