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 0.303 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 49.225 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 3.438 ppb.

Real-time air quality index in Melrose Park, Illinois today

Name: Live air pollution levels in Melrose Park, Illinois today
Creator: Ambee

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)

Moderate

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)

22.84 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

100.99 μg/m³

155

255

425

605+

Ozone (O₃)

30.65 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 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
2025-07-11T18:00:00.000Z	49 \| good	8.907 \| good	39.689 \| good	34.223 \| good	0.306 \| good	3.734 \| good	0.237 \| good
2025-07-11T19:00:00.000Z	49 \| good	9.08 \| good	41.055 \| good	41.467 \| good	0.251 \| good	4.986 \| good	0.258 \| good
2025-07-11T20:00:00.000Z	49 \| good	8.725 \| good	38.686 \| good	45.067 \| good	0.272 \| good	8.041 \| good	0.296 \| good
2025-07-11T21:00:00.000Z	44 \| good	8.025 \| good	35.497 \| good	48.08 \| good	0.292 \| good	5.451 \| good	0.316 \| good
2025-07-11T22:00:00.000Z	46 \| good	8.355 \| good	36.653 \| good	50.086 \| good	0.288 \| good	3.675 \| good	0.303 \| good
2025-07-11T23:00:00.000Z	49 \| good	8.848 \| good	36.348 \| good	45.568 \| good	0.415 \| good	3.416 \| good	0.318 \| good
2025-07-12T00:00:00.000Z	49 \| good	9.185 \| good	40.343 \| good	43.27 \| good	0.311 \| good	3.909 \| good	0.258 \| good
2025-07-12T01:00:00.000Z	49 \| good	8.915 \| good	39.736 \| good	40.034 \| good	0.314 \| good	4.979 \| good	0.242 \| good
2025-07-12T02:00:00.000Z	49 \| good	8.606 \| good	38.708 \| good	37.595 \| good	0.344 \| good	7.792 \| good	0.252 \| good
2025-07-12T03:00:00.000Z	77 \| moderate	23.48 \| fine	102.805 \| fine	24.017 \| good	1.964 \| good	12.433 \| good	0.247 \| good
2025-07-12T04:00:00.000Z	35 \| good	4.982 \| good	21.659 \| good	38.371 \| good	0.274 \| good	6.692 \| good	0.166 \| good
2025-07-12T05:00:00.000Z	34 \| good	4.068 \| good	17.545 \| good	36.622 \| good	0.351 \| good	6.065 \| good	0.166 \| good
2025-07-12T06:00:00.000Z	32 \| good	4.025 \| good	17.838 \| good	35.198 \| good	0.274 \| good	3.942 \| good	0.146 \| good
2025-07-12T07:00:00.000Z	30 \| good	3.684 \| good	15.82 \| good	31.681 \| good	0.389 \| good	4.058 \| good	0.138 \| good
2025-07-12T08:00:00.000Z	27 \| good	3.439 \| good	14.726 \| good	29.274 \| good	0.267 \| good	7.641 \| good	0.164 \| good
2025-07-12T09:00:00.000Z	28 \| good	3.678 \| good	16.353 \| good	30.343 \| good	0.577 \| good	8.376 \| good	0.162 \| good
2025-07-12T10:00:00.000Z	24 \| good	4.2 \| good	18.208 \| good	25.903 \| good	0.39 \| good	5.959 \| good	0.162 \| good
2025-07-12T11:00:00.000Z	24 \| good	3.919 \| good	17.407 \| good	26.298 \| good	0.323 \| good	4.864 \| good	0.162 \| good
2025-07-12T12:00:00.000Z	27 \| good	3.512 \| good	15.69 \| good	28.559 \| good	0.398 \| good	4.856 \| good	0.201 \| good
2025-07-12T13:00:00.000Z	31 \| good	3.621 \| good	16.104 \| good	32.965 \| good	0.268 \| good	4.643 \| good	0.201 \| good
2025-07-12T14:00:00.000Z	33 \| good	3.639 \| good	15.884 \| good	36.012 \| good	0.194 \| good	4.167 \| good	0.201 \| good
2025-07-12T15:00:00.000Z	38 \| good	3.836 \| good	17.037 \| good	41.048 \| good	0.289 \| good	3.55 \| good	0.222 \| good
2025-07-12T16:00:00.000Z	39 \| good	3.867 \| good	17.032 \| good	41.711 \| good	0.276 \| good	3.556 \| good	0.183 \| good
2025-07-12T17:00:00.000Z	42 \| good	4.025 \| good	17.823 \| good	45.304 \| good	0.342 \| good	3.827 \| good	0.237 \| good
2025-07-12T18:00:00.000Z	44 \| good	4.459 \| good	19.63 \| good	47.406 \| good	0.338 \| good	3.931 \| good	0.222 \| good
2025-07-12T19:00:00.000Z	46 \| good	5.251 \| good	23.514 \| good	49.882 \| good	0.296 \| good	3.676 \| good	0.172 \| good
2025-07-12T20:00:00.000Z	45 \| good	5.619 \| good	25.074 \| good	49.225 \| good	0.303 \| good	3.438 \| good	0.242 \| good
2025-07-12T21:00:00.000Z	45 \| good	5.586 \| good	25.359 \| good	48.698 \| good	0.298 \| good	3.14 \| good	0.2 \| good
2025-07-12T22:00:00.000Z	43 \| good	5.595 \| good	24.991 \| good	45.917 \| good	0.277 \| good	3.879 \| good	0.226 \| good
2025-07-12T23:00:00.000Z	43 \| good	5.545 \| good	24.456 \| good	46.184 \| good	0.269 \| good	3.274 \| good	0.251 \| good
2025-07-13T00:00:00.000Z	43 \| good	5.561 \| good	24.332 \| good	46.26 \| good	0.315 \| good	3.098 \| good	0.254 \| good
2025-07-13T01:00:00.000Z	40 \| good	5.519 \| good	24.111 \| good	43.13 \| good	0.313 \| good	3.489 \| good	0.261 \| good
2025-07-13T02:00:00.000Z	36 \| good	5.575 \| good	24.799 \| good	39.361 \| good	0.308 \| good	5.386 \| good	0.327 \| good
2025-07-13T03:00:00.000Z	33 \| good	6.055 \| good	27.237 \| good	31.761 \| good	0.335 \| good	11.294 \| good	0.322 \| good
2025-07-13T04:00:00.000Z	38 \| good	7.333 \| good	32.543 \| good	32.718 \| good	0.32 \| good	9.969 \| good	0.327 \| good
2025-07-13T05:00:00.000Z	54 \| moderate	11.129 \| good	48.997 \| good	33.604 \| good	0.347 \| good	7.617 \| good	0.362 \| good
2025-07-13T06:00:00.000Z	67 \| moderate	18.149 \| fine	78.196 \| fine	31.076 \| good	0.328 \| good	4.995 \| good	0.306 \| good
2025-07-13T07:00:00.000Z	77 \| moderate	22.791 \| fine	93.345 \| fine	28.429 \| good	0.282 \| good	5.372 \| good	0.3 \| good
2025-07-13T08:00:00.000Z	79 \| moderate	24.19 \| fine	105.151 \| fine	28.041 \| good	0.314 \| good	5.869 \| good	0.23 \| good
2025-07-13T09:00:00.000Z	79 \| moderate	24.175 \| fine	105.123 \| fine	24.638 \| good	0.345 \| good	6.797 \| good	0.24 \| good
2025-07-13T10:00:00.000Z	77 \| moderate	23.258 \| fine	101.667 \| fine	25.2 \| good	0.386 \| good	13.669 \| good	0.252 \| good
2025-07-13T11:00:00.000Z	73 \| moderate	21.451 \| fine	94.009 \| fine	23.956 \| good	0.354 \| good	13.768 \| good	0.232 \| good
2025-07-13T12:00:00.000Z	69 \| moderate	19.417 \| fine	85.747 \| fine	22.504 \| good	0.485 \| good	13.703 \| good	0.212 \| good
2025-07-13T13:00:00.000Z	69 \| moderate	19.4 \| fine	84.865 \| fine	21.22 \| good	0.416 \| good	9.136 \| good	0.247 \| good
2025-07-13T14:00:00.000Z	71 \| moderate	19.883 \| fine	87.742 \| fine	22.121 \| good	0.434 \| good	10.217 \| good	0.245 \| good
2025-07-13T15:00:00.000Z	77 \| moderate	22.798 \| fine	99.278 \| fine	26.234 \| good	0.347 \| good	8.43 \| good	0.309 \| good
2025-07-13T16:00:00.000Z	77 \| moderate	22.841 \| fine	100.986 \| fine	30.651 \| good	0.343 \| good	4.097 \| good	0.336 \| good
2025-07-13T17:00:00.000Z	77 \| moderate	22.841 \| fine	100.986 \| fine	30.651 \| good	0.343 \| good	4.097 \| good	0.336 \| good
2025-07-12T22:00:00.000Z	38 \| good	5.185 \| good	22.058 \| good	41.082 \| good	0.816 \| good	3.032 \| good	0.17 \| good
2025-07-12T23:00:00.000Z	37 \| good	4.761 \| good	20.967 \| good	39.939 \| good	0.872 \| good	4.333 \| good	0.184 \| good
2025-07-13T00:00:00.000Z	54 \| moderate	10.83 \| good	47.97 \| good	36.418 \| good	0.928 \| good	5.633 \| good	0.198 \| good
2025-07-13T01:00:00.000Z	66 \| moderate	17.059 \| fine	74.972 \| fine	29.445 \| good	0.977 \| good	6.963 \| good	0.209 \| good
2025-07-13T02:00:00.000Z	75 \| moderate	21.785 \| fine	94.934 \| fine	22.825 \| good	1.027 \| good	8.292 \| good	0.221 \| good
2025-07-13T03:00:00.000Z	81 \| moderate	24.769 \| fine	108.817 \| fine	19.593 \| good	1.076 \| good	9.622 \| good	0.232 \| good
2025-07-13T04:00:00.000Z	79 \| moderate	23.897 \| fine	104.87 \| fine	20.225 \| good	0.987 \| good	8.558 \| good	0.222 \| good
2025-07-13T05:00:00.000Z	71 \| moderate	19.511 \| fine	86.909 \| fine	22.042 \| good	0.898 \| good	7.494 \| good	0.212 \| good
2025-07-13T06:00:00.000Z	62 \| moderate	14.715 \| fine	65.027 \| fine	24.776 \| good	0.809 \| good	6.431 \| good	0.203 \| good
2025-07-13T07:00:00.000Z	56 \| moderate	11.838 \| good	52.041 \| good	24.648 \| good	0.82 \| good	6.198 \| good	0.19 \| good
2025-07-13T08:00:00.000Z	54 \| moderate	11.12 \| good	49.015 \| good	22.445 \| good	0.832 \| good	5.964 \| good	0.177 \| good
2025-07-13T09:00:00.000Z	54 \| moderate	10.542 \| good	47.015 \| good	20.416 \| good	0.844 \| good	5.731 \| good	0.164 \| good
2025-07-13T10:00:00.000Z	56 \| moderate	11.686 \| good	51.118 \| good	15.86 \| good	0.907 \| good	5.711 \| good	0.163 \| good
2025-07-13T11:00:00.000Z	58 \| moderate	13.079 \| fine	58.995 \| fine	12.323 \| good	0.971 \| good	5.69 \| good	0.161 \| good
2025-07-13T12:00:00.000Z	58 \| moderate	13.091 \| fine	58.995 \| fine	16.593 \| good	1.034 \| good	5.67 \| good	0.159 \| good
2025-07-13T13:00:00.000Z	54 \| moderate	11.002 \| good	48.954 \| good	24.713 \| good	1.15 \| good	5.262 \| good	0.169 \| good
2025-07-13T14:00:00.000Z	49 \| good	9.416 \| good	42.018 \| good	35.903 \| good	1.267 \| good	4.854 \| good	0.179 \| good
2025-07-13T15:00:00.000Z	54 \| moderate	10.631 \| good	47.004 \| good	43.938 \| good	1.383 \| good	4.446 \| good	0.189 \| good
2025-07-13T16:00:00.000Z	58 \| moderate	13.049 \| fine	58.963 \| fine	44.474 \| good	1.305 \| good	3.552 \| good	0.2 \| good
2025-07-13T17:00:00.000Z	64 \| moderate	15.891 \| fine	71.037 \| fine	45.078 \| good	1.227 \| good	2.657 \| good	0.21 \| good
2025-07-13T18:00:00.000Z	75 \| moderate	21.887 \| fine	96.858 \| fine	43.437 \| good	1.149 \| good	1.762 \| good	0.221 \| good
2025-07-13T19:00:00.000Z	79 \| moderate	23.561 \| fine	102.96 \| fine	40.763 \| good	1.11 \| good	1.733 \| good	0.221 \| good
2025-07-13T20:00:00.000Z	77 \| moderate	23.404 \| fine	102.915 \| fine	42.657 \| good	1.071 \| good	1.703 \| good	0.221 \| good
2025-07-13T21:00:00.000Z	79 \| moderate	23.598 \| fine	102.995 \| fine	41.466 \| good	1.033 \| good	1.674 \| good	0.221 \| good
2025-07-13T22:00:00.000Z	77 \| moderate	22.755 \| fine	98.992 \| fine	43.184 \| good	1.033 \| good	2.81 \| good	0.228 \| good
2025-07-13T23:00:00.000Z	73 \| moderate	21.187 \| fine	92.958 \| fine	41.441 \| good	1.034 \| good	3.946 \| good	0.236 \| good
2025-07-14T00:00:00.000Z	82 \| moderate	25.644 \| fine	110.952 \| fine	32.978 \| good	1.035 \| good	5.082 \| good	0.243 \| good
2025-07-14T01:00:00.000Z	82 \| moderate	26.067 \| fine	112.987 \| fine	32.855 \| good	1.246 \| good	10.487 \| good	0.277 \| good
2025-07-14T02:00:00.000Z	82 \| moderate	25.858 \| fine	112.954 \| fine	28.712 \| good	1.458 \| good	15.891 \| good	0.31 \| good
2025-07-14T03:00:00.000Z	82 \| moderate	25.947 \| fine	112.953 \| fine	25.205 \| good	1.67 \| good	21.296 \| good	0.344 \| good
2025-07-14T04:00:00.000Z	79 \| moderate	24.024 \| fine	104.892 \| fine	24.366 \| good	1.805 \| good	23.744 \| good	0.36 \| good
2025-07-14T05:00:00.000Z	77 \| moderate	23.007 \| fine	100.929 \| fine	27.031 \| good	1.94 \| good	26.191 \| good	0.376 \| good
2025-07-14T06:00:00.000Z	75 \| moderate	21.593 \| fine	94.926 \| fine	28.905 \| good	2.074 \| good	28.639 \| good	0.393 \| good
2025-07-14T07:00:00.000Z	64 \| moderate	15.682 \| fine	69.029 \| fine	29.698 \| good	2.154 \| good	28.244 \| good	0.39 \| good
2025-07-14T08:00:00.000Z	58 \| moderate	12.669 \| fine	57.038 \| fine	23.805 \| good	2.234 \| good	27.849 \| good	0.387 \| good
2025-07-14T09:00:00.000Z	56 \| moderate	11.614 \| good	51.064 \| good	22.641 \| good	2.314 \| good	27.454 \| good	0.384 \| good
2025-07-14T10:00:00.000Z	49 \| good	9.441 \| good	42.041 \| good	19.916 \| good	2.453 \| good	23.22 \| good	0.362 \| good
2025-07-14T11:00:00.000Z	56 \| moderate	11.986 \| good	54.05 \| good	15.313 \| good	2.592 \| good	18.987 \| good	0.34 \| good
2025-07-14T12:00:00.000Z	58 \| moderate	13.478 \| fine	60.982 \| fine	18.598 \| good	2.732 \| good	14.753 \| good	0.318 \| good
2025-07-14T13:00:00.000Z	58 \| moderate	13.25 \| fine	59.051 \| fine	22.773 \| good	2.959 \| good	12.336 \| good	0.303 \| good
2025-07-14T14:00:00.000Z	58 \| moderate	12.717 \| fine	57.026 \| fine	31.119 \| good	3.187 \| good	9.919 \| good	0.288 \| good
2025-07-14T15:00:00.000Z	56 \| moderate	12.231 \| fine	55.019 \| fine	36.574 \| good	3.415 \| good	7.501 \| good	0.272 \| good
2025-07-14T16:00:00.000Z	56 \| moderate	12.293 \| fine	55.046 \| fine	42.114 \| good	2.952 \| good	5.697 \| good	0.253 \| good
2025-07-14T17:00:00.000Z	58 \| moderate	12.627 \| fine	57.007 \| fine	48.075 \| good	2.49 \| good	3.894 \| good	0.233 \| good
2025-07-14T18:00:00.000Z	54 \| moderate	10.892 \| good	48.039 \| good	47.484 \| good	2.028 \| good	2.09 \| good	0.213 \| good
2025-07-14T19:00:00.000Z	52 \| moderate	10.063 \| good	45.033 \| good	47.539 \| good	1.916 \| good	2.04 \| good	0.206 \| good
2025-07-14T20:00:00.000Z	52 \| moderate	10.403 \| good	46.029 \| good	49.736 \| good	1.803 \| good	1.991 \| good	0.199 \| good
2025-07-14T21:00:00.000Z	52 \| moderate	10.308 \| good	45.963 \| good	50.118 \| good	1.691 \| good	1.941 \| good	0.191 \| good

Melrose Park

Get reliable air quality data to drive your business

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

0.24ppm

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 03:00:00 on 2025-07-12.

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 11:00:00 on 2025-07-12.

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

As of now, the AQI in Melrose Park, Illinois is 45, 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 5.619 μg/m³.

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

The PM₁₀ concentration in Melrose Park, Illinois is 25.074 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 0.242 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 0.303 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 49.225 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 3.438 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-11T18:00:00.000Z	49 \| good	8.907 \| good	39.689 \| good	34.223 \| good	0.306 \| good	3.734 \| good	0.237 \| good
2025-07-11T19:00:00.000Z	49 \| good	9.08 \| good	41.055 \| good	41.467 \| good	0.251 \| good	4.986 \| good	0.258 \| good
2025-07-11T20:00:00.000Z	49 \| good	8.725 \| good	38.686 \| good	45.067 \| good	0.272 \| good	8.041 \| good	0.296 \| good
2025-07-11T21:00:00.000Z	44 \| good	8.025 \| good	35.497 \| good	48.08 \| good	0.292 \| good	5.451 \| good	0.316 \| good
2025-07-11T22:00:00.000Z	46 \| good	8.355 \| good	36.653 \| good	50.086 \| good	0.288 \| good	3.675 \| good	0.303 \| good
2025-07-11T23:00:00.000Z	49 \| good	8.848 \| good	36.348 \| good	45.568 \| good	0.415 \| good	3.416 \| good	0.318 \| good
2025-07-12T00:00:00.000Z	49 \| good	9.185 \| good	40.343 \| good	43.27 \| good	0.311 \| good	3.909 \| good	0.258 \| good
2025-07-12T01:00:00.000Z	49 \| good	8.915 \| good	39.736 \| good	40.034 \| good	0.314 \| good	4.979 \| good	0.242 \| good
2025-07-12T02:00:00.000Z	49 \| good	8.606 \| good	38.708 \| good	37.595 \| good	0.344 \| good	7.792 \| good	0.252 \| good
2025-07-12T03:00:00.000Z	77 \| moderate	23.48 \| fine	102.805 \| fine	24.017 \| good	1.964 \| good	12.433 \| good	0.247 \| good
2025-07-12T04:00:00.000Z	35 \| good	4.982 \| good	21.659 \| good	38.371 \| good	0.274 \| good	6.692 \| good	0.166 \| good
2025-07-12T05:00:00.000Z	34 \| good	4.068 \| good	17.545 \| good	36.622 \| good	0.351 \| good	6.065 \| good	0.166 \| good
2025-07-12T06:00:00.000Z	32 \| good	4.025 \| good	17.838 \| good	35.198 \| good	0.274 \| good	3.942 \| good	0.146 \| good
2025-07-12T07:00:00.000Z	30 \| good	3.684 \| good	15.82 \| good	31.681 \| good	0.389 \| good	4.058 \| good	0.138 \| good
2025-07-12T08:00:00.000Z	27 \| good	3.439 \| good	14.726 \| good	29.274 \| good	0.267 \| good	7.641 \| good	0.164 \| good
2025-07-12T09:00:00.000Z	28 \| good	3.678 \| good	16.353 \| good	30.343 \| good	0.577 \| good	8.376 \| good	0.162 \| good
2025-07-12T10:00:00.000Z	24 \| good	4.2 \| good	18.208 \| good	25.903 \| good	0.39 \| good	5.959 \| good	0.162 \| good
2025-07-12T11:00:00.000Z	24 \| good	3.919 \| good	17.407 \| good	26.298 \| good	0.323 \| good	4.864 \| good	0.162 \| good
2025-07-12T12:00:00.000Z	27 \| good	3.512 \| good	15.69 \| good	28.559 \| good	0.398 \| good	4.856 \| good	0.201 \| good
2025-07-12T13:00:00.000Z	31 \| good	3.621 \| good	16.104 \| good	32.965 \| good	0.268 \| good	4.643 \| good	0.201 \| good
2025-07-12T14:00:00.000Z	33 \| good	3.639 \| good	15.884 \| good	36.012 \| good	0.194 \| good	4.167 \| good	0.201 \| good
2025-07-12T15:00:00.000Z	38 \| good	3.836 \| good	17.037 \| good	41.048 \| good	0.289 \| good	3.55 \| good	0.222 \| good
2025-07-12T16:00:00.000Z	39 \| good	3.867 \| good	17.032 \| good	41.711 \| good	0.276 \| good	3.556 \| good	0.183 \| good
2025-07-12T17:00:00.000Z	42 \| good	4.025 \| good	17.823 \| good	45.304 \| good	0.342 \| good	3.827 \| good	0.237 \| good
2025-07-12T18:00:00.000Z	44 \| good	4.459 \| good	19.63 \| good	47.406 \| good	0.338 \| good	3.931 \| good	0.222 \| good
2025-07-12T19:00:00.000Z	46 \| good	5.251 \| good	23.514 \| good	49.882 \| good	0.296 \| good	3.676 \| good	0.172 \| good
2025-07-12T20:00:00.000Z	45 \| good	5.619 \| good	25.074 \| good	49.225 \| good	0.303 \| good	3.438 \| good	0.242 \| good
2025-07-12T21:00:00.000Z	45 \| good	5.586 \| good	25.359 \| good	48.698 \| good	0.298 \| good	3.14 \| good	0.2 \| good
2025-07-12T22:00:00.000Z	43 \| good	5.595 \| good	24.991 \| good	45.917 \| good	0.277 \| good	3.879 \| good	0.226 \| good
2025-07-12T23:00:00.000Z	43 \| good	5.545 \| good	24.456 \| good	46.184 \| good	0.269 \| good	3.274 \| good	0.251 \| good
2025-07-13T00:00:00.000Z	43 \| good	5.561 \| good	24.332 \| good	46.26 \| good	0.315 \| good	3.098 \| good	0.254 \| good
2025-07-13T01:00:00.000Z	40 \| good	5.519 \| good	24.111 \| good	43.13 \| good	0.313 \| good	3.489 \| good	0.261 \| good
2025-07-13T02:00:00.000Z	36 \| good	5.575 \| good	24.799 \| good	39.361 \| good	0.308 \| good	5.386 \| good	0.327 \| good
2025-07-13T03:00:00.000Z	33 \| good	6.055 \| good	27.237 \| good	31.761 \| good	0.335 \| good	11.294 \| good	0.322 \| good
2025-07-13T04:00:00.000Z	38 \| good	7.333 \| good	32.543 \| good	32.718 \| good	0.32 \| good	9.969 \| good	0.327 \| good
2025-07-13T05:00:00.000Z	54 \| moderate	11.129 \| good	48.997 \| good	33.604 \| good	0.347 \| good	7.617 \| good	0.362 \| good
2025-07-13T06:00:00.000Z	67 \| moderate	18.149 \| fine	78.196 \| fine	31.076 \| good	0.328 \| good	4.995 \| good	0.306 \| good
2025-07-13T07:00:00.000Z	77 \| moderate	22.791 \| fine	93.345 \| fine	28.429 \| good	0.282 \| good	5.372 \| good	0.3 \| good
2025-07-13T08:00:00.000Z	79 \| moderate	24.19 \| fine	105.151 \| fine	28.041 \| good	0.314 \| good	5.869 \| good	0.23 \| good
2025-07-13T09:00:00.000Z	79 \| moderate	24.175 \| fine	105.123 \| fine	24.638 \| good	0.345 \| good	6.797 \| good	0.24 \| good
2025-07-13T10:00:00.000Z	77 \| moderate	23.258 \| fine	101.667 \| fine	25.2 \| good	0.386 \| good	13.669 \| good	0.252 \| good
2025-07-13T11:00:00.000Z	73 \| moderate	21.451 \| fine	94.009 \| fine	23.956 \| good	0.354 \| good	13.768 \| good	0.232 \| good
2025-07-13T12:00:00.000Z	69 \| moderate	19.417 \| fine	85.747 \| fine	22.504 \| good	0.485 \| good	13.703 \| good	0.212 \| good
2025-07-13T13:00:00.000Z	69 \| moderate	19.4 \| fine	84.865 \| fine	21.22 \| good	0.416 \| good	9.136 \| good	0.247 \| good
2025-07-13T14:00:00.000Z	71 \| moderate	19.883 \| fine	87.742 \| fine	22.121 \| good	0.434 \| good	10.217 \| good	0.245 \| good
2025-07-13T15:00:00.000Z	77 \| moderate	22.798 \| fine	99.278 \| fine	26.234 \| good	0.347 \| good	8.43 \| good	0.309 \| good
2025-07-13T16:00:00.000Z	77 \| moderate	22.841 \| fine	100.986 \| fine	30.651 \| good	0.343 \| good	4.097 \| good	0.336 \| good
2025-07-13T17:00:00.000Z	77 \| moderate	22.841 \| fine	100.986 \| fine	30.651 \| good	0.343 \| good	4.097 \| good	0.336 \| good
2025-07-12T22:00:00.000Z	38 \| good	5.185 \| good	22.058 \| good	41.082 \| good	0.816 \| good	3.032 \| good	0.17 \| good
2025-07-12T23:00:00.000Z	37 \| good	4.761 \| good	20.967 \| good	39.939 \| good	0.872 \| good	4.333 \| good	0.184 \| good
2025-07-13T00:00:00.000Z	54 \| moderate	10.83 \| good	47.97 \| good	36.418 \| good	0.928 \| good	5.633 \| good	0.198 \| good
2025-07-13T01:00:00.000Z	66 \| moderate	17.059 \| fine	74.972 \| fine	29.445 \| good	0.977 \| good	6.963 \| good	0.209 \| good
2025-07-13T02:00:00.000Z	75 \| moderate	21.785 \| fine	94.934 \| fine	22.825 \| good	1.027 \| good	8.292 \| good	0.221 \| good
2025-07-13T03:00:00.000Z	81 \| moderate	24.769 \| fine	108.817 \| fine	19.593 \| good	1.076 \| good	9.622 \| good	0.232 \| good
2025-07-13T04:00:00.000Z	79 \| moderate	23.897 \| fine	104.87 \| fine	20.225 \| good	0.987 \| good	8.558 \| good	0.222 \| good
2025-07-13T05:00:00.000Z	71 \| moderate	19.511 \| fine	86.909 \| fine	22.042 \| good	0.898 \| good	7.494 \| good	0.212 \| good
2025-07-13T06:00:00.000Z	62 \| moderate	14.715 \| fine	65.027 \| fine	24.776 \| good	0.809 \| good	6.431 \| good	0.203 \| good
2025-07-13T07:00:00.000Z	56 \| moderate	11.838 \| good	52.041 \| good	24.648 \| good	0.82 \| good	6.198 \| good	0.19 \| good
2025-07-13T08:00:00.000Z	54 \| moderate	11.12 \| good	49.015 \| good	22.445 \| good	0.832 \| good	5.964 \| good	0.177 \| good
2025-07-13T09:00:00.000Z	54 \| moderate	10.542 \| good	47.015 \| good	20.416 \| good	0.844 \| good	5.731 \| good	0.164 \| good
2025-07-13T10:00:00.000Z	56 \| moderate	11.686 \| good	51.118 \| good	15.86 \| good	0.907 \| good	5.711 \| good	0.163 \| good
2025-07-13T11:00:00.000Z	58 \| moderate	13.079 \| fine	58.995 \| fine	12.323 \| good	0.971 \| good	5.69 \| good	0.161 \| good
2025-07-13T12:00:00.000Z	58 \| moderate	13.091 \| fine	58.995 \| fine	16.593 \| good	1.034 \| good	5.67 \| good	0.159 \| good
2025-07-13T13:00:00.000Z	54 \| moderate	11.002 \| good	48.954 \| good	24.713 \| good	1.15 \| good	5.262 \| good	0.169 \| good
2025-07-13T14:00:00.000Z	49 \| good	9.416 \| good	42.018 \| good	35.903 \| good	1.267 \| good	4.854 \| good	0.179 \| good
2025-07-13T15:00:00.000Z	54 \| moderate	10.631 \| good	47.004 \| good	43.938 \| good	1.383 \| good	4.446 \| good	0.189 \| good
2025-07-13T16:00:00.000Z	58 \| moderate	13.049 \| fine	58.963 \| fine	44.474 \| good	1.305 \| good	3.552 \| good	0.2 \| good
2025-07-13T17:00:00.000Z	64 \| moderate	15.891 \| fine	71.037 \| fine	45.078 \| good	1.227 \| good	2.657 \| good	0.21 \| good
2025-07-13T18:00:00.000Z	75 \| moderate	21.887 \| fine	96.858 \| fine	43.437 \| good	1.149 \| good	1.762 \| good	0.221 \| good
2025-07-13T19:00:00.000Z	79 \| moderate	23.561 \| fine	102.96 \| fine	40.763 \| good	1.11 \| good	1.733 \| good	0.221 \| good
2025-07-13T20:00:00.000Z	77 \| moderate	23.404 \| fine	102.915 \| fine	42.657 \| good	1.071 \| good	1.703 \| good	0.221 \| good
2025-07-13T21:00:00.000Z	79 \| moderate	23.598 \| fine	102.995 \| fine	41.466 \| good	1.033 \| good	1.674 \| good	0.221 \| good
2025-07-13T22:00:00.000Z	77 \| moderate	22.755 \| fine	98.992 \| fine	43.184 \| good	1.033 \| good	2.81 \| good	0.228 \| good
2025-07-13T23:00:00.000Z	73 \| moderate	21.187 \| fine	92.958 \| fine	41.441 \| good	1.034 \| good	3.946 \| good	0.236 \| good
2025-07-14T00:00:00.000Z	82 \| moderate	25.644 \| fine	110.952 \| fine	32.978 \| good	1.035 \| good	5.082 \| good	0.243 \| good
2025-07-14T01:00:00.000Z	82 \| moderate	26.067 \| fine	112.987 \| fine	32.855 \| good	1.246 \| good	10.487 \| good	0.277 \| good
2025-07-14T02:00:00.000Z	82 \| moderate	25.858 \| fine	112.954 \| fine	28.712 \| good	1.458 \| good	15.891 \| good	0.31 \| good
2025-07-14T03:00:00.000Z	82 \| moderate	25.947 \| fine	112.953 \| fine	25.205 \| good	1.67 \| good	21.296 \| good	0.344 \| good
2025-07-14T04:00:00.000Z	79 \| moderate	24.024 \| fine	104.892 \| fine	24.366 \| good	1.805 \| good	23.744 \| good	0.36 \| good
2025-07-14T05:00:00.000Z	77 \| moderate	23.007 \| fine	100.929 \| fine	27.031 \| good	1.94 \| good	26.191 \| good	0.376 \| good
2025-07-14T06:00:00.000Z	75 \| moderate	21.593 \| fine	94.926 \| fine	28.905 \| good	2.074 \| good	28.639 \| good	0.393 \| good
2025-07-14T07:00:00.000Z	64 \| moderate	15.682 \| fine	69.029 \| fine	29.698 \| good	2.154 \| good	28.244 \| good	0.39 \| good
2025-07-14T08:00:00.000Z	58 \| moderate	12.669 \| fine	57.038 \| fine	23.805 \| good	2.234 \| good	27.849 \| good	0.387 \| good
2025-07-14T09:00:00.000Z	56 \| moderate	11.614 \| good	51.064 \| good	22.641 \| good	2.314 \| good	27.454 \| good	0.384 \| good
2025-07-14T10:00:00.000Z	49 \| good	9.441 \| good	42.041 \| good	19.916 \| good	2.453 \| good	23.22 \| good	0.362 \| good
2025-07-14T11:00:00.000Z	56 \| moderate	11.986 \| good	54.05 \| good	15.313 \| good	2.592 \| good	18.987 \| good	0.34 \| good
2025-07-14T12:00:00.000Z	58 \| moderate	13.478 \| fine	60.982 \| fine	18.598 \| good	2.732 \| good	14.753 \| good	0.318 \| good
2025-07-14T13:00:00.000Z	58 \| moderate	13.25 \| fine	59.051 \| fine	22.773 \| good	2.959 \| good	12.336 \| good	0.303 \| good
2025-07-14T14:00:00.000Z	58 \| moderate	12.717 \| fine	57.026 \| fine	31.119 \| good	3.187 \| good	9.919 \| good	0.288 \| good
2025-07-14T15:00:00.000Z	56 \| moderate	12.231 \| fine	55.019 \| fine	36.574 \| good	3.415 \| good	7.501 \| good	0.272 \| good
2025-07-14T16:00:00.000Z	56 \| moderate	12.293 \| fine	55.046 \| fine	42.114 \| good	2.952 \| good	5.697 \| good	0.253 \| good
2025-07-14T17:00:00.000Z	58 \| moderate	12.627 \| fine	57.007 \| fine	48.075 \| good	2.49 \| good	3.894 \| good	0.233 \| good
2025-07-14T18:00:00.000Z	54 \| moderate	10.892 \| good	48.039 \| good	47.484 \| good	2.028 \| good	2.09 \| good	0.213 \| good
2025-07-14T19:00:00.000Z	52 \| moderate	10.063 \| good	45.033 \| good	47.539 \| good	1.916 \| good	2.04 \| good	0.206 \| good
2025-07-14T20:00:00.000Z	52 \| moderate	10.403 \| good	46.029 \| good	49.736 \| good	1.803 \| good	1.991 \| good	0.199 \| good
2025-07-14T21:00:00.000Z	52 \| moderate	10.308 \| good	45.963 \| good	50.118 \| good	1.691 \| good	1.941 \| good	0.191 \| good

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

Air quality in nearby cities

Maywood, Illinois

Bellwood, Illinois

River Forest, Illinois

River Grove, Illinois

Northlake, Illinois

Franklin Park, Illinois

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Frequently asked questions

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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