What is the sulfur dioxide (SO2) level in Mount Prospect, Illinois at the moment?

Currently, Mount Prospect, Illinois has a sulfur dioxide (SO2) concentration of 0.34 ppb.

What is the ozone (O3) level in Mount Prospect, Illinois at the moment?

The current ozone (O3) level in Mount Prospect, Illinois at the moment is 23.556 ppm.

What is the nitrogen dioxide (NO2) level in Mount Prospect, Illinois at the moment?

Nitrogen dioxide (NO2) level in Mount Prospect, Illinois at the moment is 9.07 ppb.

Live air quality index in Mount Prospect, Illinois today

Q: What is the PM2.5 level in Mount Prospect, Illinois at the moment?

PM2.5 levels in Mount Prospect, Illinois are currently 4.944 μg/m3.

Q: What is the PM10 level in Mount Prospect, Illinois at the moment?

The PM10 concentration in Mount Prospect, Illinois is 20.312 μg/m3 at the moment.

Stay updated with real-time air quality in Mount Prospect, 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

Mount Prospect, Illinois

Last updated: ... (Local time)

Major air pollutants in Mount Prospect, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.62 μg/m³

155

255

425

605+

Ozone (O₃)

24.88 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.76 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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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Mount Prospect, Illinois

Scroll To Air Quality Map

Track live Mount Prospect, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-09T16:00:00.000Z	27 \| good	4.739 \| good	20.282 \| good	20.299 \| good	0.701 \| good	4.288 \| good	0.168 \| good
2026-03-09T17:00:00.000Z	27 \| good	4.843 \| good	20.739 \| good	22.554 \| good	0.93 \| good	4.525 \| good	0.155 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.447 \| good	23.588 \| good	24.191 \| good	1.029 \| good	4.727 \| good	0.195 \| good
2026-03-09T19:00:00.000Z	33 \| good	5.752 \| good	25.067 \| good	31.154 \| good	0.879 \| good	5.164 \| good	0.208 \| good
2026-03-09T20:00:00.000Z	33 \| good	6.236 \| good	26.693 \| good	31.265 \| good	0.808 \| good	6.035 \| good	0.208 \| good
2026-03-09T21:00:00.000Z	33 \| good	6.104 \| good	26.378 \| good	34.32 \| good	0.818 \| good	6.05 \| good	0.286 \| good
2026-03-09T22:00:00.000Z	38 \| good	6.533 \| good	28.191 \| good	37.482 \| good	0.769 \| good	9.169 \| good	0.247 \| good
2026-03-09T23:00:00.000Z	38 \| good	6.876 \| good	29.799 \| good	39.345 \| good	0.751 \| good	9.447 \| good	0.247 \| good
2026-03-10T00:00:00.000Z	44 \| good	7.821 \| good	32.914 \| good	39.089 \| good	0.658 \| good	13.269 \| good	0.302 \| good
2026-03-10T01:00:00.000Z	49 \| good	9.303 \| good	39.895 \| good	31.716 \| good	0.624 \| good	14.144 \| good	0.333 \| good
2026-03-10T02:00:00.000Z	52 \| moderate	9.696 \| good	40.479 \| good	31.166 \| good	0.523 \| good	16.79 \| good	0.34 \| good
2026-03-10T03:00:00.000Z	22 \| good	4.493 \| good	19.99 \| good	13.493 \| good	1.835 \| good	23.441 \| good	0.248 \| good
2026-03-10T04:00:00.000Z	52 \| moderate	9.666 \| good	40.754 \| good	21.511 \| good	0.488 \| good	11.532 \| good	0.308 \| good
2026-03-10T05:00:00.000Z	52 \| moderate	9.84 \| good	38.911 \| good	19.932 \| good	0.455 \| good	12.136 \| good	0.321 \| good
2026-03-10T06:00:00.000Z	52 \| moderate	10.413 \| good	43.731 \| good	19.256 \| good	0.375 \| good	13.137 \| good	0.269 \| good
2026-03-10T07:00:00.000Z	52 \| moderate	10.436 \| good	43.624 \| good	17.68 \| good	0.383 \| good	11.946 \| good	0.269 \| good
2026-03-10T08:00:00.000Z	52 \| moderate	10.413 \| good	43.125 \| good	18.534 \| good	0.372 \| good	4.769 \| good	0.168 \| good
2026-03-10T09:00:00.000Z	52 \| moderate	10.296 \| good	42.238 \| good	17.241 \| good	0.39 \| good	3.885 \| good	0.168 \| good
2026-03-10T10:00:00.000Z	52 \| moderate	10.218 \| good	42.335 \| good	15.585 \| good	0.406 \| good	6.04 \| good	0.184 \| good
2026-03-10T11:00:00.000Z	52 \| moderate	10.181 \| good	42.269 \| good	13.723 \| good	0.367 \| good	7.95 \| good	0.239 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	10.031 \| good	42.629 \| good	11.252 \| good	0.396 \| good	11.726 \| good	0.273 \| good
2026-03-10T13:00:00.000Z	52 \| moderate	10.046 \| good	42.766 \| good	8.569 \| good	0.381 \| good	14.932 \| good	0.263 \| good
2026-03-10T14:00:00.000Z	52 \| moderate	10.493 \| good	45.38 \| good	13.014 \| good	0.425 \| good	15.078 \| good	0.208 \| good
2026-03-10T15:00:00.000Z	52 \| moderate	10.14 \| good	43.739 \| good	16.215 \| good	0.498 \| good	15.006 \| good	0.223 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.158 \| good	33.872 \| good	20.934 \| good	0.339 \| good	13.286 \| good	0.253 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.737 \| good	29.355 \| good	24.856 \| good	0.364 \| good	10.508 \| good	0.234 \| good
2026-03-10T18:00:00.000Z	33 \| good	6.271 \| good	27.369 \| good	26.895 \| good	0.31 \| good	5.719 \| good	0.235 \| good
2026-03-10T19:00:00.000Z	33 \| good	5.712 \| good	24.201 \| good	27.187 \| good	0.27 \| good	9.614 \| good	0.208 \| good
2026-03-10T20:00:00.000Z	27 \| good	5.439 \| good	22.89 \| good	28.43 \| good	0.277 \| good	9.109 \| good	0.208 \| good
2026-03-10T21:00:00.000Z	28 \| good	5.327 \| good	22.24 \| good	29.721 \| good	0.293 \| good	6.061 \| good	0.247 \| good
2026-03-10T22:00:00.000Z	33 \| good	6.485 \| good	27.465 \| good	31.785 \| good	0.332 \| good	5.914 \| good	0.247 \| good
2026-03-10T23:00:00.000Z	38 \| good	6.985 \| good	30.069 \| good	31.051 \| good	0.325 \| good	5.66 \| good	0.247 \| good
2026-03-11T00:00:00.000Z	38 \| good	7.206 \| good	31.101 \| good	29.397 \| good	0.443 \| good	4.621 \| good	0.208 \| good
2026-03-11T01:00:00.000Z	33 \| good	5.924 \| good	25.575 \| good	27.659 \| good	0.576 \| good	5.482 \| good	0.208 \| good
2026-03-11T02:00:00.000Z	38 \| good	7.003 \| good	28.872 \| good	25.616 \| good	0.452 \| good	6.922 \| good	0.155 \| good
2026-03-11T03:00:00.000Z	44 \| good	7.506 \| good	31.829 \| good	20.694 \| good	0.442 \| good	7.952 \| good	0.168 \| good
2026-03-11T04:00:00.000Z	33 \| good	5.781 \| good	23.729 \| good	21.291 \| good	0.402 \| good	8.106 \| good	0.155 \| good
2026-03-11T05:00:00.000Z	27 \| good	4.867 \| good	20.317 \| good	22.276 \| good	0.387 \| good	9.416 \| good	0.168 \| good
2026-03-11T06:00:00.000Z	27 \| good	4.892 \| good	20.588 \| good	21.998 \| good	0.428 \| good	10.816 \| good	0.168 \| good
2026-03-11T07:00:00.000Z	27 \| good	4.93 \| good	20.247 \| good	19.567 \| good	0.43 \| good	11.114 \| good	0.168 \| good
2026-03-11T08:00:00.000Z	33 \| good	5.771 \| good	24.551 \| good	22.203 \| good	0.527 \| good	11.59 \| good	0.155 \| good
2026-03-11T09:00:00.000Z	27 \| good	5.396 \| good	21.353 \| good	23.968 \| good	0.589 \| good	6.742 \| good	0.155 \| good
2026-03-11T10:00:00.000Z	33 \| good	5.708 \| good	24.172 \| good	26.59 \| good	0.438 \| good	6.428 \| good	0.155 \| good
2026-03-11T11:00:00.000Z	33 \| good	5.841 \| good	24.591 \| good	26.73 \| good	0.54 \| good	8.721 \| good	0.155 \| good
2026-03-11T12:00:00.000Z	27 \| good	4.944 \| good	20.312 \| good	23.556 \| good	0.34 \| good	9.07 \| good	0.204 \| good
2026-03-11T13:00:00.000Z	27 \| good	4.978 \| good	21.186 \| good	24.982 \| good	0.31 \| good	9.676 \| good	0.204 \| good
2026-03-11T14:00:00.000Z	23 \| good	3.741 \| good	15.624 \| good	24.878 \| good	0.309 \| good	9.758 \| good	0.21 \| good
2026-03-11T15:00:00.000Z	20 \| good	3.342 \| good	14.287 \| good	22.158 \| good	0.366 \| good	10.549 \| good	0.171 \| good
2026-03-11T15:00:00.000Z	23 \| good	3.741 \| good	15.624 \| good	24.878 \| good	0.309 \| good	9.758 \| good	0.21 \| good
2026-03-11T13:00:00.000Z	28 \| good	1.214 \| good	5.027 \| good	29.699 \| good	0.66 \| good	6.324 \| good	0.181 \| good
2026-03-11T14:00:00.000Z	27 \| good	1.685 \| good	7.01 \| good	29.127 \| good	0.697 \| good	6.473 \| good	0.184 \| good
2026-03-11T15:00:00.000Z	28 \| good	0.34 \| good	1.084 \| good	29.845 \| good	0.733 \| good	6.622 \| good	0.186 \| good
2026-03-11T16:00:00.000Z	26 \| good	0.611 \| good	2.092 \| good	27.974 \| good	0.669 \| good	5.517 \| good	0.182 \| good
2026-03-11T17:00:00.000Z	23 \| good	3.279 \| good	14.124 \| good	25.154 \| good	0.605 \| good	4.412 \| good	0.178 \| good
2026-03-11T18:00:00.000Z	24 \| good	3.312 \| good	14.74 \| good	26.043 \| good	0.541 \| good	3.306 \| good	0.173 \| good
2026-03-11T19:00:00.000Z	24 \| good	2.481 \| good	10.143 \| good	26.14 \| good	0.522 \| good	3.038 \| good	0.17 \| good
2026-03-11T20:00:00.000Z	21 \| good	3.064 \| good	12.481 \| good	22.549 \| good	0.502 \| good	2.77 \| good	0.166 \| good
2026-03-11T21:00:00.000Z	24 \| good	4.194 \| good	18.244 \| good	25.845 \| good	0.483 \| good	2.502 \| good	0.163 \| good
2026-03-11T22:00:00.000Z	27 \| good	4.81 \| good	21.08 \| good	28.319 \| good	0.513 \| good	3.037 \| good	0.16 \| good
2026-03-11T23:00:00.000Z	26 \| good	4.307 \| good	19.029 \| good	27.703 \| good	0.542 \| good	3.573 \| good	0.157 \| good
2026-03-12T00:00:00.000Z	25 \| good	2.124 \| good	8.361 \| good	26.645 \| good	0.572 \| good	4.108 \| good	0.154 \| good
2026-03-12T01:00:00.000Z	24 \| good	2.74 \| good	11.093 \| good	26.145 \| good	0.621 \| good	4.53 \| good	0.157 \| good
2026-03-12T02:00:00.000Z	24 \| good	2.711 \| good	11.126 \| good	25.759 \| good	0.67 \| good	4.952 \| good	0.161 \| good
2026-03-12T03:00:00.000Z	26 \| good	2.682 \| good	11.112 \| good	27.784 \| good	0.718 \| good	5.374 \| good	0.164 \| good
2026-03-12T04:00:00.000Z	27 \| good	2.245 \| good	9.169 \| good	29.485 \| good	0.665 \| good	4.829 \| good	0.163 \| good
2026-03-12T05:00:00.000Z	30 \| good	1.729 \| good	7.198 \| good	31.75 \| good	0.612 \| good	4.285 \| good	0.163 \| good
2026-03-12T06:00:00.000Z	29 \| good	1.406 \| good	5.326 \| good	30.591 \| good	0.559 \| good	3.74 \| good	0.162 \| good
2026-03-12T07:00:00.000Z	27 \| good	1.677 \| good	6.946 \| good	28.53 \| good	0.597 \| good	3.691 \| good	0.162 \| good
2026-03-12T08:00:00.000Z	25 \| good	1.981 \| good	8.019 \| good	27.001 \| good	0.635 \| good	3.643 \| good	0.162 \| good
2026-03-12T09:00:00.000Z	24 \| good	2.173 \| good	8.973 \| good	25.913 \| good	0.673 \| good	3.594 \| good	0.162 \| good
2026-03-12T10:00:00.000Z	20 \| good	2.486 \| good	10.234 \| good	21.827 \| good	0.758 \| good	4.063 \| good	0.165 \| good
2026-03-12T11:00:00.000Z	22 \| good	4.244 \| good	18.844 \| good	17.834 \| good	0.842 \| good	4.531 \| good	0.167 \| good
2026-03-12T12:00:00.000Z	22 \| good	4.134 \| good	18.175 \| good	16.273 \| good	0.927 \| good	5 \| good	0.17 \| good
2026-03-12T13:00:00.000Z	22 \| good	4.03 \| good	17.547 \| good	19.728 \| good	1.021 \| good	5.257 \| good	0.177 \| good
2026-03-12T14:00:00.000Z	27 \| good	5.343 \| good	23.304 \| good	26.487 \| good	1.115 \| good	5.514 \| good	0.185 \| good
2026-03-12T15:00:00.000Z	33 \| good	6.48 \| good	28.526 \| good	30.904 \| good	1.209 \| good	5.771 \| good	0.193 \| good
2026-03-12T16:00:00.000Z	33 \| good	5.781 \| good	25.317 \| good	34.146 \| good	1.16 \| good	4.941 \| good	0.185 \| good
2026-03-12T17:00:00.000Z	33 \| good	5.606 \| good	24.327 \| good	35.657 \| good	1.11 \| good	4.111 \| good	0.178 \| good
2026-03-12T18:00:00.000Z	34 \| good	6.124 \| good	27.16 \| good	36.874 \| good	1.06 \| good	3.282 \| good	0.17 \| good
2026-03-12T19:00:00.000Z	38 \| good	7.352 \| good	32.299 \| good	38.116 \| good	0.992 \| good	3.208 \| good	0.166 \| good
2026-03-12T20:00:00.000Z	44 \| good	7.546 \| good	33.282 \| good	39.089 \| good	0.925 \| good	3.135 \| good	0.162 \| good
2026-03-12T21:00:00.000Z	38 \| good	6.549 \| good	29.253 \| good	38.803 \| good	0.857 \| good	3.062 \| good	0.158 \| good
2026-03-12T22:00:00.000Z	35 \| good	6.231 \| good	27.543 \| good	37.987 \| good	0.915 \| good	4.789 \| good	0.165 \| good
2026-03-12T23:00:00.000Z	38 \| good	6.65 \| good	29.965 \| good	31.235 \| good	0.972 \| good	6.515 \| good	0.171 \| good
2026-03-13T00:00:00.000Z	33 \| good	5.637 \| good	24.314 \| good	26.393 \| good	1.03 \| good	8.242 \| good	0.178 \| good
2026-03-13T01:00:00.000Z	38 \| good	7.445 \| good	32.744 \| good	25.072 \| good	0.981 \| good	6.993 \| good	0.17 \| good
2026-03-13T02:00:00.000Z	38 \| good	6.696 \| good	29.981 \| good	28.81 \| good	0.931 \| good	5.744 \| good	0.161 \| good
2026-03-13T03:00:00.000Z	33 \| good	6.145 \| good	27.139 \| good	32.323 \| good	0.882 \| good	4.496 \| good	0.153 \| good
2026-03-13T04:00:00.000Z	33 \| good	4.346 \| good	18.904 \| good	36 \| good	0.93 \| good	4.005 \| good	0.15 \| good
2026-03-13T05:00:00.000Z	33 \| good	3.777 \| good	16.237 \| good	36.459 \| good	0.979 \| good	3.515 \| good	0.148 \| good
2026-03-13T06:00:00.000Z	41 \| good	2.625 \| good	2.875 \| good	43.849 \| good	1.037 \| good	3.013 \| good	0.145 \| good
2026-03-13T07:00:00.000Z	33 \| good	5.705 \| good	24.557 \| good	33.778 \| good	0.905 \| good	2.649 \| good	0.141 \| good
2026-03-13T08:00:00.000Z	34 \| good	5.208 \| good	22.769 \| good	37.301 \| good	0.784 \| good	2.273 \| good	0.138 \| good
2026-03-13T09:00:00.000Z	37 \| good	3.384 \| good	14.946 \| good	39.914 \| good	0.663 \| good	1.898 \| good	0.135 \| good
2026-03-13T10:00:00.000Z	39 \| good	2.514 \| good	10.195 \| good	42.07 \| good	0.609 \| good	1.855 \| good	0.132 \| good
2026-03-13T11:00:00.000Z	32 \| good	2.389 \| good	9.978 \| good	34.904 \| good	0.555 \| good	1.812 \| good	0.13 \| good
2026-03-13T12:00:00.000Z	44 \| good	2.224 \| good	2.551 \| good	48.49 \| good	0.511 \| good	1.791 \| good	0.127 \| good

Mount Prospect

Get reliable air quality data to drive your business

Mount Prospect, 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 Mount Prospect, Illinois?

The air quality information for Mount Prospect, Illinois is updated every hour for accuracy.

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

In the past 24 hours, the air quality in Mount Prospect, Illinois was at its worst at 12:00:00 on 2026-03-10.

When did Mount Prospect, Illinois experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Mount Prospect, Illinois was observed at 05:00:00 on 2026-03-11.

What is the AQI in Mount Prospect, Illinois right now?

As of now, the AQI in Mount Prospect, Illinois is 27, indicating Good conditions.

What is the most common type of pollution in Mount Prospect, Illinois?

Mount Prospect, Illinois air has the highest levels of PM2.5.

What should I do in case of poor air quality in Mount Prospect, Illinois?

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

What is the PM_2.5 level in Mount Prospect, Illinois at the moment?

PM_2.5 levels in Mount Prospect, Illinois are currently 4.944 μg/m³.

What is the PM₁₀ level in Mount Prospect, Illinois at the moment?

The PM₁₀ concentration in Mount Prospect, Illinois is 20.312 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Mount Prospect, Illinois at the moment?

The current carbon monoxide (CO) concentration in Mount Prospect, Illinois is 0.204 ppm.

What is the sulfur dioxide (SO₂) level in Mount Prospect, Illinois at the moment?

Currently, Mount Prospect, Illinois has a sulfur dioxide (SO₂) concentration of 0.34 ppb.

What is the ozone (O₃) level in Mount Prospect, Illinois at the moment?

The current ozone (O₃) level in Mount Prospect, Illinois at the moment is 23.556 ppm.

What is the nitrogen dioxide (NO₂) level in Mount Prospect, Illinois at the moment?

Nitrogen dioxide (NO₂) level in Mount Prospect, Illinois at the moment is 9.07 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-09T16:00:00.000Z	27 \| good	4.739 \| good	20.282 \| good	20.299 \| good	0.701 \| good	4.288 \| good	0.168 \| good
2026-03-09T17:00:00.000Z	27 \| good	4.843 \| good	20.739 \| good	22.554 \| good	0.93 \| good	4.525 \| good	0.155 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.447 \| good	23.588 \| good	24.191 \| good	1.029 \| good	4.727 \| good	0.195 \| good
2026-03-09T19:00:00.000Z	33 \| good	5.752 \| good	25.067 \| good	31.154 \| good	0.879 \| good	5.164 \| good	0.208 \| good
2026-03-09T20:00:00.000Z	33 \| good	6.236 \| good	26.693 \| good	31.265 \| good	0.808 \| good	6.035 \| good	0.208 \| good
2026-03-09T21:00:00.000Z	33 \| good	6.104 \| good	26.378 \| good	34.32 \| good	0.818 \| good	6.05 \| good	0.286 \| good
2026-03-09T22:00:00.000Z	38 \| good	6.533 \| good	28.191 \| good	37.482 \| good	0.769 \| good	9.169 \| good	0.247 \| good
2026-03-09T23:00:00.000Z	38 \| good	6.876 \| good	29.799 \| good	39.345 \| good	0.751 \| good	9.447 \| good	0.247 \| good
2026-03-10T00:00:00.000Z	44 \| good	7.821 \| good	32.914 \| good	39.089 \| good	0.658 \| good	13.269 \| good	0.302 \| good
2026-03-10T01:00:00.000Z	49 \| good	9.303 \| good	39.895 \| good	31.716 \| good	0.624 \| good	14.144 \| good	0.333 \| good
2026-03-10T02:00:00.000Z	52 \| moderate	9.696 \| good	40.479 \| good	31.166 \| good	0.523 \| good	16.79 \| good	0.34 \| good
2026-03-10T03:00:00.000Z	22 \| good	4.493 \| good	19.99 \| good	13.493 \| good	1.835 \| good	23.441 \| good	0.248 \| good
2026-03-10T04:00:00.000Z	52 \| moderate	9.666 \| good	40.754 \| good	21.511 \| good	0.488 \| good	11.532 \| good	0.308 \| good
2026-03-10T05:00:00.000Z	52 \| moderate	9.84 \| good	38.911 \| good	19.932 \| good	0.455 \| good	12.136 \| good	0.321 \| good
2026-03-10T06:00:00.000Z	52 \| moderate	10.413 \| good	43.731 \| good	19.256 \| good	0.375 \| good	13.137 \| good	0.269 \| good
2026-03-10T07:00:00.000Z	52 \| moderate	10.436 \| good	43.624 \| good	17.68 \| good	0.383 \| good	11.946 \| good	0.269 \| good
2026-03-10T08:00:00.000Z	52 \| moderate	10.413 \| good	43.125 \| good	18.534 \| good	0.372 \| good	4.769 \| good	0.168 \| good
2026-03-10T09:00:00.000Z	52 \| moderate	10.296 \| good	42.238 \| good	17.241 \| good	0.39 \| good	3.885 \| good	0.168 \| good
2026-03-10T10:00:00.000Z	52 \| moderate	10.218 \| good	42.335 \| good	15.585 \| good	0.406 \| good	6.04 \| good	0.184 \| good
2026-03-10T11:00:00.000Z	52 \| moderate	10.181 \| good	42.269 \| good	13.723 \| good	0.367 \| good	7.95 \| good	0.239 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	10.031 \| good	42.629 \| good	11.252 \| good	0.396 \| good	11.726 \| good	0.273 \| good
2026-03-10T13:00:00.000Z	52 \| moderate	10.046 \| good	42.766 \| good	8.569 \| good	0.381 \| good	14.932 \| good	0.263 \| good
2026-03-10T14:00:00.000Z	52 \| moderate	10.493 \| good	45.38 \| good	13.014 \| good	0.425 \| good	15.078 \| good	0.208 \| good
2026-03-10T15:00:00.000Z	52 \| moderate	10.14 \| good	43.739 \| good	16.215 \| good	0.498 \| good	15.006 \| good	0.223 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.158 \| good	33.872 \| good	20.934 \| good	0.339 \| good	13.286 \| good	0.253 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.737 \| good	29.355 \| good	24.856 \| good	0.364 \| good	10.508 \| good	0.234 \| good
2026-03-10T18:00:00.000Z	33 \| good	6.271 \| good	27.369 \| good	26.895 \| good	0.31 \| good	5.719 \| good	0.235 \| good
2026-03-10T19:00:00.000Z	33 \| good	5.712 \| good	24.201 \| good	27.187 \| good	0.27 \| good	9.614 \| good	0.208 \| good
2026-03-10T20:00:00.000Z	27 \| good	5.439 \| good	22.89 \| good	28.43 \| good	0.277 \| good	9.109 \| good	0.208 \| good
2026-03-10T21:00:00.000Z	28 \| good	5.327 \| good	22.24 \| good	29.721 \| good	0.293 \| good	6.061 \| good	0.247 \| good
2026-03-10T22:00:00.000Z	33 \| good	6.485 \| good	27.465 \| good	31.785 \| good	0.332 \| good	5.914 \| good	0.247 \| good
2026-03-10T23:00:00.000Z	38 \| good	6.985 \| good	30.069 \| good	31.051 \| good	0.325 \| good	5.66 \| good	0.247 \| good
2026-03-11T00:00:00.000Z	38 \| good	7.206 \| good	31.101 \| good	29.397 \| good	0.443 \| good	4.621 \| good	0.208 \| good
2026-03-11T01:00:00.000Z	33 \| good	5.924 \| good	25.575 \| good	27.659 \| good	0.576 \| good	5.482 \| good	0.208 \| good
2026-03-11T02:00:00.000Z	38 \| good	7.003 \| good	28.872 \| good	25.616 \| good	0.452 \| good	6.922 \| good	0.155 \| good
2026-03-11T03:00:00.000Z	44 \| good	7.506 \| good	31.829 \| good	20.694 \| good	0.442 \| good	7.952 \| good	0.168 \| good
2026-03-11T04:00:00.000Z	33 \| good	5.781 \| good	23.729 \| good	21.291 \| good	0.402 \| good	8.106 \| good	0.155 \| good
2026-03-11T05:00:00.000Z	27 \| good	4.867 \| good	20.317 \| good	22.276 \| good	0.387 \| good	9.416 \| good	0.168 \| good
2026-03-11T06:00:00.000Z	27 \| good	4.892 \| good	20.588 \| good	21.998 \| good	0.428 \| good	10.816 \| good	0.168 \| good
2026-03-11T07:00:00.000Z	27 \| good	4.93 \| good	20.247 \| good	19.567 \| good	0.43 \| good	11.114 \| good	0.168 \| good
2026-03-11T08:00:00.000Z	33 \| good	5.771 \| good	24.551 \| good	22.203 \| good	0.527 \| good	11.59 \| good	0.155 \| good
2026-03-11T09:00:00.000Z	27 \| good	5.396 \| good	21.353 \| good	23.968 \| good	0.589 \| good	6.742 \| good	0.155 \| good
2026-03-11T10:00:00.000Z	33 \| good	5.708 \| good	24.172 \| good	26.59 \| good	0.438 \| good	6.428 \| good	0.155 \| good
2026-03-11T11:00:00.000Z	33 \| good	5.841 \| good	24.591 \| good	26.73 \| good	0.54 \| good	8.721 \| good	0.155 \| good
2026-03-11T12:00:00.000Z	27 \| good	4.944 \| good	20.312 \| good	23.556 \| good	0.34 \| good	9.07 \| good	0.204 \| good
2026-03-11T13:00:00.000Z	27 \| good	4.978 \| good	21.186 \| good	24.982 \| good	0.31 \| good	9.676 \| good	0.204 \| good
2026-03-11T14:00:00.000Z	23 \| good	3.741 \| good	15.624 \| good	24.878 \| good	0.309 \| good	9.758 \| good	0.21 \| good
2026-03-11T15:00:00.000Z	20 \| good	3.342 \| good	14.287 \| good	22.158 \| good	0.366 \| good	10.549 \| good	0.171 \| good
2026-03-11T15:00:00.000Z	23 \| good	3.741 \| good	15.624 \| good	24.878 \| good	0.309 \| good	9.758 \| good	0.21 \| good
2026-03-11T13:00:00.000Z	28 \| good	1.214 \| good	5.027 \| good	29.699 \| good	0.66 \| good	6.324 \| good	0.181 \| good
2026-03-11T14:00:00.000Z	27 \| good	1.685 \| good	7.01 \| good	29.127 \| good	0.697 \| good	6.473 \| good	0.184 \| good
2026-03-11T15:00:00.000Z	28 \| good	0.34 \| good	1.084 \| good	29.845 \| good	0.733 \| good	6.622 \| good	0.186 \| good
2026-03-11T16:00:00.000Z	26 \| good	0.611 \| good	2.092 \| good	27.974 \| good	0.669 \| good	5.517 \| good	0.182 \| good
2026-03-11T17:00:00.000Z	23 \| good	3.279 \| good	14.124 \| good	25.154 \| good	0.605 \| good	4.412 \| good	0.178 \| good
2026-03-11T18:00:00.000Z	24 \| good	3.312 \| good	14.74 \| good	26.043 \| good	0.541 \| good	3.306 \| good	0.173 \| good
2026-03-11T19:00:00.000Z	24 \| good	2.481 \| good	10.143 \| good	26.14 \| good	0.522 \| good	3.038 \| good	0.17 \| good
2026-03-11T20:00:00.000Z	21 \| good	3.064 \| good	12.481 \| good	22.549 \| good	0.502 \| good	2.77 \| good	0.166 \| good
2026-03-11T21:00:00.000Z	24 \| good	4.194 \| good	18.244 \| good	25.845 \| good	0.483 \| good	2.502 \| good	0.163 \| good
2026-03-11T22:00:00.000Z	27 \| good	4.81 \| good	21.08 \| good	28.319 \| good	0.513 \| good	3.037 \| good	0.16 \| good
2026-03-11T23:00:00.000Z	26 \| good	4.307 \| good	19.029 \| good	27.703 \| good	0.542 \| good	3.573 \| good	0.157 \| good
2026-03-12T00:00:00.000Z	25 \| good	2.124 \| good	8.361 \| good	26.645 \| good	0.572 \| good	4.108 \| good	0.154 \| good
2026-03-12T01:00:00.000Z	24 \| good	2.74 \| good	11.093 \| good	26.145 \| good	0.621 \| good	4.53 \| good	0.157 \| good
2026-03-12T02:00:00.000Z	24 \| good	2.711 \| good	11.126 \| good	25.759 \| good	0.67 \| good	4.952 \| good	0.161 \| good
2026-03-12T03:00:00.000Z	26 \| good	2.682 \| good	11.112 \| good	27.784 \| good	0.718 \| good	5.374 \| good	0.164 \| good
2026-03-12T04:00:00.000Z	27 \| good	2.245 \| good	9.169 \| good	29.485 \| good	0.665 \| good	4.829 \| good	0.163 \| good
2026-03-12T05:00:00.000Z	30 \| good	1.729 \| good	7.198 \| good	31.75 \| good	0.612 \| good	4.285 \| good	0.163 \| good
2026-03-12T06:00:00.000Z	29 \| good	1.406 \| good	5.326 \| good	30.591 \| good	0.559 \| good	3.74 \| good	0.162 \| good
2026-03-12T07:00:00.000Z	27 \| good	1.677 \| good	6.946 \| good	28.53 \| good	0.597 \| good	3.691 \| good	0.162 \| good
2026-03-12T08:00:00.000Z	25 \| good	1.981 \| good	8.019 \| good	27.001 \| good	0.635 \| good	3.643 \| good	0.162 \| good
2026-03-12T09:00:00.000Z	24 \| good	2.173 \| good	8.973 \| good	25.913 \| good	0.673 \| good	3.594 \| good	0.162 \| good
2026-03-12T10:00:00.000Z	20 \| good	2.486 \| good	10.234 \| good	21.827 \| good	0.758 \| good	4.063 \| good	0.165 \| good
2026-03-12T11:00:00.000Z	22 \| good	4.244 \| good	18.844 \| good	17.834 \| good	0.842 \| good	4.531 \| good	0.167 \| good
2026-03-12T12:00:00.000Z	22 \| good	4.134 \| good	18.175 \| good	16.273 \| good	0.927 \| good	5 \| good	0.17 \| good
2026-03-12T13:00:00.000Z	22 \| good	4.03 \| good	17.547 \| good	19.728 \| good	1.021 \| good	5.257 \| good	0.177 \| good
2026-03-12T14:00:00.000Z	27 \| good	5.343 \| good	23.304 \| good	26.487 \| good	1.115 \| good	5.514 \| good	0.185 \| good
2026-03-12T15:00:00.000Z	33 \| good	6.48 \| good	28.526 \| good	30.904 \| good	1.209 \| good	5.771 \| good	0.193 \| good
2026-03-12T16:00:00.000Z	33 \| good	5.781 \| good	25.317 \| good	34.146 \| good	1.16 \| good	4.941 \| good	0.185 \| good
2026-03-12T17:00:00.000Z	33 \| good	5.606 \| good	24.327 \| good	35.657 \| good	1.11 \| good	4.111 \| good	0.178 \| good
2026-03-12T18:00:00.000Z	34 \| good	6.124 \| good	27.16 \| good	36.874 \| good	1.06 \| good	3.282 \| good	0.17 \| good
2026-03-12T19:00:00.000Z	38 \| good	7.352 \| good	32.299 \| good	38.116 \| good	0.992 \| good	3.208 \| good	0.166 \| good
2026-03-12T20:00:00.000Z	44 \| good	7.546 \| good	33.282 \| good	39.089 \| good	0.925 \| good	3.135 \| good	0.162 \| good
2026-03-12T21:00:00.000Z	38 \| good	6.549 \| good	29.253 \| good	38.803 \| good	0.857 \| good	3.062 \| good	0.158 \| good
2026-03-12T22:00:00.000Z	35 \| good	6.231 \| good	27.543 \| good	37.987 \| good	0.915 \| good	4.789 \| good	0.165 \| good
2026-03-12T23:00:00.000Z	38 \| good	6.65 \| good	29.965 \| good	31.235 \| good	0.972 \| good	6.515 \| good	0.171 \| good
2026-03-13T00:00:00.000Z	33 \| good	5.637 \| good	24.314 \| good	26.393 \| good	1.03 \| good	8.242 \| good	0.178 \| good
2026-03-13T01:00:00.000Z	38 \| good	7.445 \| good	32.744 \| good	25.072 \| good	0.981 \| good	6.993 \| good	0.17 \| good
2026-03-13T02:00:00.000Z	38 \| good	6.696 \| good	29.981 \| good	28.81 \| good	0.931 \| good	5.744 \| good	0.161 \| good
2026-03-13T03:00:00.000Z	33 \| good	6.145 \| good	27.139 \| good	32.323 \| good	0.882 \| good	4.496 \| good	0.153 \| good
2026-03-13T04:00:00.000Z	33 \| good	4.346 \| good	18.904 \| good	36 \| good	0.93 \| good	4.005 \| good	0.15 \| good
2026-03-13T05:00:00.000Z	33 \| good	3.777 \| good	16.237 \| good	36.459 \| good	0.979 \| good	3.515 \| good	0.148 \| good
2026-03-13T06:00:00.000Z	41 \| good	2.625 \| good	2.875 \| good	43.849 \| good	1.037 \| good	3.013 \| good	0.145 \| good
2026-03-13T07:00:00.000Z	33 \| good	5.705 \| good	24.557 \| good	33.778 \| good	0.905 \| good	2.649 \| good	0.141 \| good
2026-03-13T08:00:00.000Z	34 \| good	5.208 \| good	22.769 \| good	37.301 \| good	0.784 \| good	2.273 \| good	0.138 \| good
2026-03-13T09:00:00.000Z	37 \| good	3.384 \| good	14.946 \| good	39.914 \| good	0.663 \| good	1.898 \| good	0.135 \| good
2026-03-13T10:00:00.000Z	39 \| good	2.514 \| good	10.195 \| good	42.07 \| good	0.609 \| good	1.855 \| good	0.132 \| good
2026-03-13T11:00:00.000Z	32 \| good	2.389 \| good	9.978 \| good	34.904 \| good	0.555 \| good	1.812 \| good	0.13 \| good
2026-03-13T12:00:00.000Z	44 \| good	2.224 \| good	2.551 \| good	48.49 \| good	0.511 \| good	1.791 \| good	0.127 \| good

Live air quality index in Mount Prospect, Illinois today

Major air pollutants in Mount Prospect, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)