What is the PM10 level in Pontiac, Illinois at the moment?

The PM10 concentration in Pontiac, Illinois is 23.314 μg/m3 at the moment.

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

Currently, Pontiac, Illinois has a sulfur dioxide (SO2) concentration of 0.296 ppb.

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

The current ozone (O3) level in Pontiac, Illinois at the moment is 31.111 ppm.

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

Nitrogen dioxide (NO2) level in Pontiac, Illinois at the moment is 2.184 ppb.

Live air quality index in Pontiac, Illinois today

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

Stay updated with real-time air quality in Pontiac, 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

Pontiac, Illinois

Last updated: ... (Local time)

Major air pollutants in Pontiac, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.25 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.64 μg/m³

155

255

425

605+

Ozone (O₃)

31.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.63 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Pontiac, Illinois

Get Live Pollen Counts

Pontiac, Illinois

Scroll To Air Quality Map

Track live Pontiac, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-18T20:00:00.000Z	31 \| good	3.751 \| good	18.81 \| good	33.191 \| good	1.391 \| good	2.371 \| good	0.161 \| good
2025-07-18T21:00:00.000Z	31 \| good	4.573 \| good	16.564 \| good	32.514 \| good	1.992 \| good	2.341 \| good	0.161 \| good
2025-07-18T22:00:00.000Z	35 \| good	4.513 \| good	17.317 \| good	37.806 \| good	1.33 \| good	2.857 \| good	0.144 \| good
2025-07-18T23:00:00.000Z	36 \| good	4.255 \| good	18.9 \| good	38.572 \| good	1.558 \| good	2.95 \| good	0.157 \| good
2025-07-19T00:00:00.000Z	35 \| good	5.217 \| good	20.286 \| good	37.965 \| good	1.599 \| good	3.685 \| good	0.171 \| good
2025-07-19T01:00:00.000Z	35 \| good	5.83 \| good	29.894 \| good	38.027 \| good	1.014 \| good	2.458 \| good	0.171 \| good
2025-07-19T02:00:00.000Z	33 \| good	4.802 \| good	25.55 \| good	36.184 \| good	0.925 \| good	4.042 \| good	0.171 \| good
2025-07-19T03:00:00.000Z	28 \| good	3.945 \| good	18.692 \| good	29.921 \| good	0.91 \| good	5.169 \| good	0.172 \| good
2025-07-19T04:00:00.000Z	30 \| good	4.534 \| good	24.888 \| good	31.915 \| good	0.928 \| good	4.853 \| good	0.171 \| good
2025-07-19T05:00:00.000Z	29 \| good	5.446 \| good	29.399 \| good	31.044 \| good	0.873 \| good	4.792 \| good	0.171 \| good
2025-07-19T06:00:00.000Z	29 \| good	4.903 \| good	26.758 \| good	30.813 \| good	0.664 \| good	6.297 \| good	0.171 \| good
2025-07-19T07:00:00.000Z	31 \| good	5.025 \| good	34.373 \| good	21.676 \| good	0.702 \| good	6.681 \| good	0.157 \| good
2025-07-19T08:00:00.000Z	31 \| good	5.3 \| good	33.302 \| good	18.914 \| good	0.717 \| good	6.563 \| good	0.157 \| good
2025-07-19T09:00:00.000Z	27 \| good	5.063 \| good	22.817 \| good	20.286 \| good	0.708 \| good	6.885 \| good	0.144 \| good
2025-07-19T10:00:00.000Z	27 \| good	5.339 \| good	22.836 \| good	20.014 \| good	0.806 \| good	5.909 \| good	0.144 \| good
2025-07-19T11:00:00.000Z	38 \| good	7.326 \| good	38.516 \| good	23.021 \| good	0.709 \| good	6.212 \| good	0.131 \| good
2025-07-19T12:00:00.000Z	33 \| good	5.7 \| good	25.821 \| good	20.504 \| good	0.642 \| good	7.191 \| good	0.144 \| good
2025-07-19T13:00:00.000Z	33 \| good	6.417 \| good	26.765 \| good	20.57 \| good	0.649 \| good	3.481 \| good	0.13 \| good
2025-07-19T14:00:00.000Z	33 \| good	6.417 \| good	29.874 \| good	17.442 \| good	0.551 \| good	2.865 \| good	0.194 \| good
2025-07-19T15:00:00.000Z	33 \| good	5.972 \| good	23.194 \| good	18.188 \| good	0.605 \| good	2.394 \| good	0.189 \| good
2025-07-19T16:00:00.000Z	33 \| good	6.24 \| good	24.658 \| good	23.155 \| good	0.767 \| good	3.222 \| good	0.206 \| good
2025-07-19T17:00:00.000Z	38 \| good	7.224 \| good	33.507 \| good	25.053 \| good	0.716 \| good	2.732 \| good	0.13 \| good
2025-07-19T18:00:00.000Z	33 \| good	6.104 \| good	26.203 \| good	28.334 \| good	0.691 \| good	3.126 \| good	0.127 \| good
2025-07-19T19:00:00.000Z	44 \| good	7.776 \| good	39.389 \| good	24.99 \| good	0.755 \| good	2.481 \| good	0.127 \| good
2025-07-19T20:00:00.000Z	33 \| good	5.779 \| good	20.458 \| good	29.593 \| good	0.753 \| good	2.207 \| good	0.127 \| good
2025-07-19T21:00:00.000Z	38 \| good	6.811 \| good	30.506 \| good	35.98 \| good	0.683 \| good	2.477 \| good	0.154 \| good
2025-07-19T22:00:00.000Z	34 \| good	5.639 \| good	21.879 \| good	36.628 \| good	0.669 \| good	3.029 \| good	0.168 \| good
2025-07-19T23:00:00.000Z	35 \| good	5.091 \| good	22.651 \| good	38.058 \| good	0.69 \| good	2.004 \| good	0.195 \| good
2025-07-20T00:00:00.000Z	34 \| good	4.138 \| good	22.497 \| good	36.514 \| good	0.611 \| good	1.982 \| good	0.222 \| good
2025-07-20T01:00:00.000Z	33 \| good	3.552 \| good	21.29 \| good	35.755 \| good	0.741 \| good	2.471 \| good	0.253 \| good
2025-07-20T02:00:00.000Z	32 \| good	3.794 \| good	16.504 \| good	34.887 \| good	0.777 \| good	2.785 \| good	0.266 \| good
2025-07-20T03:00:00.000Z	33 \| good	4.447 \| good	18.413 \| good	35.568 \| good	0.634 \| good	4.732 \| good	0.266 \| good
2025-07-20T04:00:00.000Z	31 \| good	3.625 \| good	16.275 \| good	33.347 \| good	0.565 \| good	6.515 \| good	0.273 \| good
2025-07-20T05:00:00.000Z	26 \| good	3.799 \| good	18.563 \| good	28.022 \| good	0.558 \| good	6.478 \| good	0.243 \| good
2025-07-20T06:00:00.000Z	23 \| good	3.705 \| good	20.74 \| good	25.47 \| good	0.577 \| good	6.1 \| good	0.215 \| good
2025-07-20T07:00:00.000Z	22 \| good	3.614 \| good	18.798 \| good	21.757 \| good	0.531 \| good	5.402 \| good	0.202 \| good
2025-07-20T08:00:00.000Z	22 \| good	4.26 \| good	17.737 \| good	17.067 \| good	0.37 \| good	5.631 \| good	0.306 \| good
2025-07-20T09:00:00.000Z	22 \| good	3.763 \| good	16.883 \| good	17.216 \| good	0.579 \| good	6.096 \| good	0.174 \| good
2025-07-20T10:00:00.000Z	27 \| good	4.735 \| good	24.832 \| good	18.632 \| good	0.619 \| good	6.516 \| good	0.144 \| good
2025-07-20T11:00:00.000Z	22 \| good	4.23 \| good	22.989 \| good	22.676 \| good	0.641 \| good	3.369 \| good	0.1 \| good
2025-07-20T12:00:00.000Z	38 \| good	6.78 \| good	28.974 \| good	31.109 \| good	0.556 \| good	1.343 \| good	0.1 \| good
2025-07-20T13:00:00.000Z	33 \| good	5.601 \| good	24.39 \| good	25.442 \| good	0.558 \| good	1.722 \| good	0.1 \| good
2025-07-20T14:00:00.000Z	29 \| good	4.227 \| good	23.314 \| good	31.111 \| good	0.296 \| good	2.184 \| good	0.249 \| good
2025-07-20T15:00:00.000Z	28 \| good	4.765 \| good	17.794 \| good	30.391 \| good	0.58 \| good	1.769 \| good	0.188 \| good
2025-07-20T16:00:00.000Z	27 \| good	4.389 \| good	19.256 \| good	28.869 \| good	0.561 \| good	1.922 \| good	0.193 \| good
2025-07-20T17:00:00.000Z	25 \| good	3.909 \| good	20.939 \| good	27.467 \| good	0.586 \| good	1.573 \| good	0.188 \| good
2025-07-20T18:00:00.000Z	26 \| good	3.672 \| good	20.522 \| good	28.059 \| good	0.61 \| good	1.465 \| good	0.201 \| good
2025-07-20T19:00:00.000Z	29 \| good	4.251 \| good	20.645 \| good	31.01 \| good	0.609 \| good	1.625 \| good	0.201 \| good
2025-07-20T19:00:00.000Z	29 \| good	4.251 \| good	20.645 \| good	31.01 \| good	0.609 \| good	1.625 \| good	0.201 \| good
2025-07-20T16:00:00.000Z	44 \| good	8.082 \| good	35.713 \| good	28.751 \| good	0.668 \| good	2.634 \| good	0.18 \| good
2025-07-20T17:00:00.000Z	38 \| good	7.493 \| good	32.957 \| good	30.843 \| good	0.693 \| good	2.493 \| good	0.179 \| good
2025-07-20T18:00:00.000Z	44 \| good	7.633 \| good	33.873 \| good	33.89 \| good	0.719 \| good	2.353 \| good	0.179 \| good
2025-07-20T19:00:00.000Z	35 \| good	4.578 \| good	20.07 \| good	38.128 \| good	0.72 \| good	2.295 \| good	0.179 \| good
2025-07-20T20:00:00.000Z	36 \| good	4.006 \| good	17.842 \| good	38.989 \| good	0.722 \| good	2.237 \| good	0.178 \| good
2025-07-20T21:00:00.000Z	35 \| good	3.929 \| good	17.054 \| good	38.206 \| good	0.723 \| good	2.18 \| good	0.178 \| good
2025-07-20T22:00:00.000Z	35 \| good	4.695 \| good	20.672 \| good	38.074 \| good	0.748 \| good	2.759 \| good	0.184 \| good
2025-07-20T23:00:00.000Z	35 \| good	3.58 \| good	15.74 \| good	38.139 \| good	0.773 \| good	3.337 \| good	0.19 \| good
2025-07-21T00:00:00.000Z	32 \| good	4.958 \| good	21.665 \| good	35.15 \| good	0.797 \| good	3.916 \| good	0.196 \| good
2025-07-21T01:00:00.000Z	44 \| good	8.401 \| good	36.601 \| good	38.529 \| good	0.93 \| good	4.673 \| good	0.203 \| good
2025-07-21T02:00:00.000Z	49 \| good	9.166 \| good	40.566 \| good	39.111 \| good	1.062 \| good	5.429 \| good	0.209 \| good
2025-07-21T03:00:00.000Z	52 \| moderate	9.706 \| good	42.835 \| good	35.623 \| good	1.194 \| good	6.186 \| good	0.216 \| good
2025-07-21T04:00:00.000Z	49 \| good	9.379 \| good	41.861 \| good	31.014 \| good	1.361 \| good	6.394 \| good	0.215 \| good
2025-07-21T05:00:00.000Z	49 \| good	8.867 \| good	39.278 \| good	25.561 \| good	1.529 \| good	6.602 \| good	0.213 \| good
2025-07-21T06:00:00.000Z	44 \| good	8.202 \| good	36.118 \| good	22.314 \| good	1.696 \| good	6.811 \| good	0.211 \| good
2025-07-21T07:00:00.000Z	38 \| good	7.281 \| good	32.202 \| good	19.69 \| good	1.679 \| good	6.7 \| good	0.209 \| good
2025-07-21T08:00:00.000Z	38 \| good	7.493 \| good	32.97 \| good	16.766 \| good	1.661 \| good	6.588 \| good	0.207 \| good
2025-07-21T09:00:00.000Z	44 \| good	7.64 \| good	33.818 \| good	14.553 \| good	1.644 \| good	6.477 \| good	0.204 \| good
2025-07-21T10:00:00.000Z	44 \| good	8.216 \| good	36.043 \| good	15.582 \| good	1.582 \| good	6.238 \| good	0.206 \| good
2025-07-21T11:00:00.000Z	44 \| good	8.054 \| good	35.03 \| good	14.589 \| good	1.519 \| good	5.998 \| good	0.208 \| good
2025-07-21T12:00:00.000Z	49 \| good	8.514 \| good	37.099 \| good	17.96 \| good	1.457 \| good	5.759 \| good	0.209 \| good
2025-07-21T13:00:00.000Z	49 \| good	9.109 \| good	40.747 \| good	23.806 \| good	1.425 \| good	5.003 \| good	0.213 \| good
2025-07-21T14:00:00.000Z	49 \| good	9.386 \| good	42.001 \| good	28.731 \| good	1.394 \| good	4.247 \| good	0.217 \| good
2025-07-21T15:00:00.000Z	44 \| good	8.482 \| good	37.023 \| good	32.355 \| good	1.362 \| good	3.492 \| good	0.22 \| good
2025-07-21T16:00:00.000Z	44 \| good	7.907 \| good	34.857 \| good	33.222 \| good	1.047 \| good	2.751 \| good	0.213 \| good
2025-07-21T17:00:00.000Z	38 \| good	7.025 \| good	31.063 \| good	34.166 \| good	0.731 \| good	2.01 \| good	0.205 \| good
2025-07-21T18:00:00.000Z	33 \| good	5.968 \| good	26.97 \| good	34.989 \| good	0.416 \| good	1.269 \| good	0.197 \| good
2025-07-21T19:00:00.000Z	32 \| good	5.168 \| good	22.111 \| good	35.424 \| good	0.326 \| good	1.192 \| good	0.193 \| good
2025-07-21T20:00:00.000Z	33 \| good	4.911 \| good	21.111 \| good	35.9 \| good	0.237 \| good	1.115 \| good	0.189 \| good
2025-07-21T21:00:00.000Z	31 \| good	4.847 \| good	20.979 \| good	33.471 \| good	0.148 \| good	1.038 \| good	0.185 \| good
2025-07-21T22:00:00.000Z	28 \| good	4.957 \| good	21.081 \| good	30.057 \| good	0.154 \| good	1.444 \| good	0.189 \| good
2025-07-21T23:00:00.000Z	29 \| good	4.697 \| good	20.83 \| good	31.191 \| good	0.161 \| good	1.85 \| good	0.192 \| good
2025-07-22T00:00:00.000Z	33 \| good	5.868 \| good	25.028 \| good	30.561 \| good	0.167 \| good	2.256 \| good	0.196 \| good
2025-07-22T01:00:00.000Z	33 \| good	5.502 \| good	23.859 \| good	30.667 \| good	0.186 \| good	3.206 \| good	0.204 \| good
2025-07-22T02:00:00.000Z	38 \| good	7.084 \| good	31.783 \| good	28.789 \| good	0.204 \| good	4.156 \| good	0.212 \| good
2025-07-22T03:00:00.000Z	49 \| good	9.282 \| good	41.737 \| good	24.748 \| good	0.222 \| good	5.106 \| good	0.22 \| good
2025-07-22T04:00:00.000Z	54 \| moderate	11.463 \| good	50.895 \| good	24.215 \| good	0.249 \| good	4.997 \| good	0.218 \| good
2025-07-22T05:00:00.000Z	60 \| moderate	13.93 \| fine	62.678 \| fine	23.255 \| good	0.276 \| good	4.889 \| good	0.217 \| good
2025-07-22T06:00:00.000Z	66 \| moderate	16.529 \| fine	72.918 \| fine	21.597 \| good	0.302 \| good	4.78 \| good	0.215 \| good
2025-07-22T07:00:00.000Z	73 \| moderate	20.617 \| fine	90.653 \| fine	19.774 \| good	0.334 \| good	4.883 \| good	0.216 \| good
2025-07-22T08:00:00.000Z	79 \| moderate	24.061 \| fine	104.879 \| fine	16.975 \| good	0.366 \| good	4.986 \| good	0.217 \| good
2025-07-22T09:00:00.000Z	82 \| moderate	26.325 \| fine	114.911 \| fine	13.431 \| good	0.397 \| good	5.089 \| good	0.218 \| good
2025-07-22T10:00:00.000Z	86 \| moderate	27.713 \| fine	120.945 \| fine	11.27 \| good	0.465 \| good	4.881 \| good	0.22 \| good
2025-07-22T11:00:00.000Z	86 \| moderate	27.751 \| fine	121.035 \| fine	12.199 \| good	0.533 \| good	4.673 \| good	0.223 \| good
2025-07-22T12:00:00.000Z	84 \| moderate	27.43 \| fine	119.25 \| fine	16.192 \| good	0.601 \| good	4.464 \| good	0.225 \| good
2025-07-22T13:00:00.000Z	82 \| moderate	25.664 \| fine	111.401 \| fine	23.144 \| good	0.602 \| good	3.588 \| good	0.221 \| good
2025-07-22T14:00:00.000Z	71 \| moderate	20.057 \| fine	87.576 \| fine	29.277 \| good	0.604 \| good	2.713 \| good	0.217 \| good
2025-07-22T15:00:00.000Z	66 \| moderate	17.027 \| fine	75.336 \| fine	34.413 \| good	0.605 \| good	1.837 \| good	0.213 \| good

Pontiac

Get reliable air quality data to drive your business

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

0.16ppm

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

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Pontiac, Illinois?

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

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

In the past 24 hours, the air quality in Pontiac, Illinois was at its worst at 07:00:00 on 2025-07-19.

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

In the last 24 hours, the best air quality in Pontiac, Illinois was observed at 11:00:00 on 2025-07-20.

What is the AQI in Pontiac, Illinois right now?

As of now, the AQI in Pontiac, Illinois is 29, indicating Good conditions.

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

Pontiac, Illinois air has the highest levels of O3.

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

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

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

PM_2.5 levels in Pontiac, Illinois are currently 4.227 μg/m³.

What is the PM₁₀ level in Pontiac, Illinois at the moment?

The PM₁₀ concentration in Pontiac, Illinois is 23.314 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Pontiac, Illinois is 0.249 ppm.

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

Currently, Pontiac, Illinois has a sulfur dioxide (SO₂) concentration of 0.296 ppb.

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

The current ozone (O₃) level in Pontiac, Illinois at the moment is 31.111 ppm.

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

Nitrogen dioxide (NO₂) level in Pontiac, Illinois at the moment is 2.184 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-18T20:00:00.000Z	31 \| good	3.751 \| good	18.81 \| good	33.191 \| good	1.391 \| good	2.371 \| good	0.161 \| good
2025-07-18T21:00:00.000Z	31 \| good	4.573 \| good	16.564 \| good	32.514 \| good	1.992 \| good	2.341 \| good	0.161 \| good
2025-07-18T22:00:00.000Z	35 \| good	4.513 \| good	17.317 \| good	37.806 \| good	1.33 \| good	2.857 \| good	0.144 \| good
2025-07-18T23:00:00.000Z	36 \| good	4.255 \| good	18.9 \| good	38.572 \| good	1.558 \| good	2.95 \| good	0.157 \| good
2025-07-19T00:00:00.000Z	35 \| good	5.217 \| good	20.286 \| good	37.965 \| good	1.599 \| good	3.685 \| good	0.171 \| good
2025-07-19T01:00:00.000Z	35 \| good	5.83 \| good	29.894 \| good	38.027 \| good	1.014 \| good	2.458 \| good	0.171 \| good
2025-07-19T02:00:00.000Z	33 \| good	4.802 \| good	25.55 \| good	36.184 \| good	0.925 \| good	4.042 \| good	0.171 \| good
2025-07-19T03:00:00.000Z	28 \| good	3.945 \| good	18.692 \| good	29.921 \| good	0.91 \| good	5.169 \| good	0.172 \| good
2025-07-19T04:00:00.000Z	30 \| good	4.534 \| good	24.888 \| good	31.915 \| good	0.928 \| good	4.853 \| good	0.171 \| good
2025-07-19T05:00:00.000Z	29 \| good	5.446 \| good	29.399 \| good	31.044 \| good	0.873 \| good	4.792 \| good	0.171 \| good
2025-07-19T06:00:00.000Z	29 \| good	4.903 \| good	26.758 \| good	30.813 \| good	0.664 \| good	6.297 \| good	0.171 \| good
2025-07-19T07:00:00.000Z	31 \| good	5.025 \| good	34.373 \| good	21.676 \| good	0.702 \| good	6.681 \| good	0.157 \| good
2025-07-19T08:00:00.000Z	31 \| good	5.3 \| good	33.302 \| good	18.914 \| good	0.717 \| good	6.563 \| good	0.157 \| good
2025-07-19T09:00:00.000Z	27 \| good	5.063 \| good	22.817 \| good	20.286 \| good	0.708 \| good	6.885 \| good	0.144 \| good
2025-07-19T10:00:00.000Z	27 \| good	5.339 \| good	22.836 \| good	20.014 \| good	0.806 \| good	5.909 \| good	0.144 \| good
2025-07-19T11:00:00.000Z	38 \| good	7.326 \| good	38.516 \| good	23.021 \| good	0.709 \| good	6.212 \| good	0.131 \| good
2025-07-19T12:00:00.000Z	33 \| good	5.7 \| good	25.821 \| good	20.504 \| good	0.642 \| good	7.191 \| good	0.144 \| good
2025-07-19T13:00:00.000Z	33 \| good	6.417 \| good	26.765 \| good	20.57 \| good	0.649 \| good	3.481 \| good	0.13 \| good
2025-07-19T14:00:00.000Z	33 \| good	6.417 \| good	29.874 \| good	17.442 \| good	0.551 \| good	2.865 \| good	0.194 \| good
2025-07-19T15:00:00.000Z	33 \| good	5.972 \| good	23.194 \| good	18.188 \| good	0.605 \| good	2.394 \| good	0.189 \| good
2025-07-19T16:00:00.000Z	33 \| good	6.24 \| good	24.658 \| good	23.155 \| good	0.767 \| good	3.222 \| good	0.206 \| good
2025-07-19T17:00:00.000Z	38 \| good	7.224 \| good	33.507 \| good	25.053 \| good	0.716 \| good	2.732 \| good	0.13 \| good
2025-07-19T18:00:00.000Z	33 \| good	6.104 \| good	26.203 \| good	28.334 \| good	0.691 \| good	3.126 \| good	0.127 \| good
2025-07-19T19:00:00.000Z	44 \| good	7.776 \| good	39.389 \| good	24.99 \| good	0.755 \| good	2.481 \| good	0.127 \| good
2025-07-19T20:00:00.000Z	33 \| good	5.779 \| good	20.458 \| good	29.593 \| good	0.753 \| good	2.207 \| good	0.127 \| good
2025-07-19T21:00:00.000Z	38 \| good	6.811 \| good	30.506 \| good	35.98 \| good	0.683 \| good	2.477 \| good	0.154 \| good
2025-07-19T22:00:00.000Z	34 \| good	5.639 \| good	21.879 \| good	36.628 \| good	0.669 \| good	3.029 \| good	0.168 \| good
2025-07-19T23:00:00.000Z	35 \| good	5.091 \| good	22.651 \| good	38.058 \| good	0.69 \| good	2.004 \| good	0.195 \| good
2025-07-20T00:00:00.000Z	34 \| good	4.138 \| good	22.497 \| good	36.514 \| good	0.611 \| good	1.982 \| good	0.222 \| good
2025-07-20T01:00:00.000Z	33 \| good	3.552 \| good	21.29 \| good	35.755 \| good	0.741 \| good	2.471 \| good	0.253 \| good
2025-07-20T02:00:00.000Z	32 \| good	3.794 \| good	16.504 \| good	34.887 \| good	0.777 \| good	2.785 \| good	0.266 \| good
2025-07-20T03:00:00.000Z	33 \| good	4.447 \| good	18.413 \| good	35.568 \| good	0.634 \| good	4.732 \| good	0.266 \| good
2025-07-20T04:00:00.000Z	31 \| good	3.625 \| good	16.275 \| good	33.347 \| good	0.565 \| good	6.515 \| good	0.273 \| good
2025-07-20T05:00:00.000Z	26 \| good	3.799 \| good	18.563 \| good	28.022 \| good	0.558 \| good	6.478 \| good	0.243 \| good
2025-07-20T06:00:00.000Z	23 \| good	3.705 \| good	20.74 \| good	25.47 \| good	0.577 \| good	6.1 \| good	0.215 \| good
2025-07-20T07:00:00.000Z	22 \| good	3.614 \| good	18.798 \| good	21.757 \| good	0.531 \| good	5.402 \| good	0.202 \| good
2025-07-20T08:00:00.000Z	22 \| good	4.26 \| good	17.737 \| good	17.067 \| good	0.37 \| good	5.631 \| good	0.306 \| good
2025-07-20T09:00:00.000Z	22 \| good	3.763 \| good	16.883 \| good	17.216 \| good	0.579 \| good	6.096 \| good	0.174 \| good
2025-07-20T10:00:00.000Z	27 \| good	4.735 \| good	24.832 \| good	18.632 \| good	0.619 \| good	6.516 \| good	0.144 \| good
2025-07-20T11:00:00.000Z	22 \| good	4.23 \| good	22.989 \| good	22.676 \| good	0.641 \| good	3.369 \| good	0.1 \| good
2025-07-20T12:00:00.000Z	38 \| good	6.78 \| good	28.974 \| good	31.109 \| good	0.556 \| good	1.343 \| good	0.1 \| good
2025-07-20T13:00:00.000Z	33 \| good	5.601 \| good	24.39 \| good	25.442 \| good	0.558 \| good	1.722 \| good	0.1 \| good
2025-07-20T14:00:00.000Z	29 \| good	4.227 \| good	23.314 \| good	31.111 \| good	0.296 \| good	2.184 \| good	0.249 \| good
2025-07-20T15:00:00.000Z	28 \| good	4.765 \| good	17.794 \| good	30.391 \| good	0.58 \| good	1.769 \| good	0.188 \| good
2025-07-20T16:00:00.000Z	27 \| good	4.389 \| good	19.256 \| good	28.869 \| good	0.561 \| good	1.922 \| good	0.193 \| good
2025-07-20T17:00:00.000Z	25 \| good	3.909 \| good	20.939 \| good	27.467 \| good	0.586 \| good	1.573 \| good	0.188 \| good
2025-07-20T18:00:00.000Z	26 \| good	3.672 \| good	20.522 \| good	28.059 \| good	0.61 \| good	1.465 \| good	0.201 \| good
2025-07-20T19:00:00.000Z	29 \| good	4.251 \| good	20.645 \| good	31.01 \| good	0.609 \| good	1.625 \| good	0.201 \| good
2025-07-20T19:00:00.000Z	29 \| good	4.251 \| good	20.645 \| good	31.01 \| good	0.609 \| good	1.625 \| good	0.201 \| good
2025-07-20T16:00:00.000Z	44 \| good	8.082 \| good	35.713 \| good	28.751 \| good	0.668 \| good	2.634 \| good	0.18 \| good
2025-07-20T17:00:00.000Z	38 \| good	7.493 \| good	32.957 \| good	30.843 \| good	0.693 \| good	2.493 \| good	0.179 \| good
2025-07-20T18:00:00.000Z	44 \| good	7.633 \| good	33.873 \| good	33.89 \| good	0.719 \| good	2.353 \| good	0.179 \| good
2025-07-20T19:00:00.000Z	35 \| good	4.578 \| good	20.07 \| good	38.128 \| good	0.72 \| good	2.295 \| good	0.179 \| good
2025-07-20T20:00:00.000Z	36 \| good	4.006 \| good	17.842 \| good	38.989 \| good	0.722 \| good	2.237 \| good	0.178 \| good
2025-07-20T21:00:00.000Z	35 \| good	3.929 \| good	17.054 \| good	38.206 \| good	0.723 \| good	2.18 \| good	0.178 \| good
2025-07-20T22:00:00.000Z	35 \| good	4.695 \| good	20.672 \| good	38.074 \| good	0.748 \| good	2.759 \| good	0.184 \| good
2025-07-20T23:00:00.000Z	35 \| good	3.58 \| good	15.74 \| good	38.139 \| good	0.773 \| good	3.337 \| good	0.19 \| good
2025-07-21T00:00:00.000Z	32 \| good	4.958 \| good	21.665 \| good	35.15 \| good	0.797 \| good	3.916 \| good	0.196 \| good
2025-07-21T01:00:00.000Z	44 \| good	8.401 \| good	36.601 \| good	38.529 \| good	0.93 \| good	4.673 \| good	0.203 \| good
2025-07-21T02:00:00.000Z	49 \| good	9.166 \| good	40.566 \| good	39.111 \| good	1.062 \| good	5.429 \| good	0.209 \| good
2025-07-21T03:00:00.000Z	52 \| moderate	9.706 \| good	42.835 \| good	35.623 \| good	1.194 \| good	6.186 \| good	0.216 \| good
2025-07-21T04:00:00.000Z	49 \| good	9.379 \| good	41.861 \| good	31.014 \| good	1.361 \| good	6.394 \| good	0.215 \| good
2025-07-21T05:00:00.000Z	49 \| good	8.867 \| good	39.278 \| good	25.561 \| good	1.529 \| good	6.602 \| good	0.213 \| good
2025-07-21T06:00:00.000Z	44 \| good	8.202 \| good	36.118 \| good	22.314 \| good	1.696 \| good	6.811 \| good	0.211 \| good
2025-07-21T07:00:00.000Z	38 \| good	7.281 \| good	32.202 \| good	19.69 \| good	1.679 \| good	6.7 \| good	0.209 \| good
2025-07-21T08:00:00.000Z	38 \| good	7.493 \| good	32.97 \| good	16.766 \| good	1.661 \| good	6.588 \| good	0.207 \| good
2025-07-21T09:00:00.000Z	44 \| good	7.64 \| good	33.818 \| good	14.553 \| good	1.644 \| good	6.477 \| good	0.204 \| good
2025-07-21T10:00:00.000Z	44 \| good	8.216 \| good	36.043 \| good	15.582 \| good	1.582 \| good	6.238 \| good	0.206 \| good
2025-07-21T11:00:00.000Z	44 \| good	8.054 \| good	35.03 \| good	14.589 \| good	1.519 \| good	5.998 \| good	0.208 \| good
2025-07-21T12:00:00.000Z	49 \| good	8.514 \| good	37.099 \| good	17.96 \| good	1.457 \| good	5.759 \| good	0.209 \| good
2025-07-21T13:00:00.000Z	49 \| good	9.109 \| good	40.747 \| good	23.806 \| good	1.425 \| good	5.003 \| good	0.213 \| good
2025-07-21T14:00:00.000Z	49 \| good	9.386 \| good	42.001 \| good	28.731 \| good	1.394 \| good	4.247 \| good	0.217 \| good
2025-07-21T15:00:00.000Z	44 \| good	8.482 \| good	37.023 \| good	32.355 \| good	1.362 \| good	3.492 \| good	0.22 \| good
2025-07-21T16:00:00.000Z	44 \| good	7.907 \| good	34.857 \| good	33.222 \| good	1.047 \| good	2.751 \| good	0.213 \| good
2025-07-21T17:00:00.000Z	38 \| good	7.025 \| good	31.063 \| good	34.166 \| good	0.731 \| good	2.01 \| good	0.205 \| good
2025-07-21T18:00:00.000Z	33 \| good	5.968 \| good	26.97 \| good	34.989 \| good	0.416 \| good	1.269 \| good	0.197 \| good
2025-07-21T19:00:00.000Z	32 \| good	5.168 \| good	22.111 \| good	35.424 \| good	0.326 \| good	1.192 \| good	0.193 \| good
2025-07-21T20:00:00.000Z	33 \| good	4.911 \| good	21.111 \| good	35.9 \| good	0.237 \| good	1.115 \| good	0.189 \| good
2025-07-21T21:00:00.000Z	31 \| good	4.847 \| good	20.979 \| good	33.471 \| good	0.148 \| good	1.038 \| good	0.185 \| good
2025-07-21T22:00:00.000Z	28 \| good	4.957 \| good	21.081 \| good	30.057 \| good	0.154 \| good	1.444 \| good	0.189 \| good
2025-07-21T23:00:00.000Z	29 \| good	4.697 \| good	20.83 \| good	31.191 \| good	0.161 \| good	1.85 \| good	0.192 \| good
2025-07-22T00:00:00.000Z	33 \| good	5.868 \| good	25.028 \| good	30.561 \| good	0.167 \| good	2.256 \| good	0.196 \| good
2025-07-22T01:00:00.000Z	33 \| good	5.502 \| good	23.859 \| good	30.667 \| good	0.186 \| good	3.206 \| good	0.204 \| good
2025-07-22T02:00:00.000Z	38 \| good	7.084 \| good	31.783 \| good	28.789 \| good	0.204 \| good	4.156 \| good	0.212 \| good
2025-07-22T03:00:00.000Z	49 \| good	9.282 \| good	41.737 \| good	24.748 \| good	0.222 \| good	5.106 \| good	0.22 \| good
2025-07-22T04:00:00.000Z	54 \| moderate	11.463 \| good	50.895 \| good	24.215 \| good	0.249 \| good	4.997 \| good	0.218 \| good
2025-07-22T05:00:00.000Z	60 \| moderate	13.93 \| fine	62.678 \| fine	23.255 \| good	0.276 \| good	4.889 \| good	0.217 \| good
2025-07-22T06:00:00.000Z	66 \| moderate	16.529 \| fine	72.918 \| fine	21.597 \| good	0.302 \| good	4.78 \| good	0.215 \| good
2025-07-22T07:00:00.000Z	73 \| moderate	20.617 \| fine	90.653 \| fine	19.774 \| good	0.334 \| good	4.883 \| good	0.216 \| good
2025-07-22T08:00:00.000Z	79 \| moderate	24.061 \| fine	104.879 \| fine	16.975 \| good	0.366 \| good	4.986 \| good	0.217 \| good
2025-07-22T09:00:00.000Z	82 \| moderate	26.325 \| fine	114.911 \| fine	13.431 \| good	0.397 \| good	5.089 \| good	0.218 \| good
2025-07-22T10:00:00.000Z	86 \| moderate	27.713 \| fine	120.945 \| fine	11.27 \| good	0.465 \| good	4.881 \| good	0.22 \| good
2025-07-22T11:00:00.000Z	86 \| moderate	27.751 \| fine	121.035 \| fine	12.199 \| good	0.533 \| good	4.673 \| good	0.223 \| good
2025-07-22T12:00:00.000Z	84 \| moderate	27.43 \| fine	119.25 \| fine	16.192 \| good	0.601 \| good	4.464 \| good	0.225 \| good
2025-07-22T13:00:00.000Z	82 \| moderate	25.664 \| fine	111.401 \| fine	23.144 \| good	0.602 \| good	3.588 \| good	0.221 \| good
2025-07-22T14:00:00.000Z	71 \| moderate	20.057 \| fine	87.576 \| fine	29.277 \| good	0.604 \| good	2.713 \| good	0.217 \| good
2025-07-22T15:00:00.000Z	66 \| moderate	17.027 \| fine	75.336 \| fine	34.413 \| good	0.605 \| good	1.837 \| good	0.213 \| good

Live air quality index in Pontiac, Illinois today

Major air pollutants in Pontiac, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Pontiac, Illinois air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Streator, Illinois

Normal, Illinois

Bloomington, Illinois

Ottawa, Illinois

Morris, Illinois

Washington, Illinois

How accurate is Illinois, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Pontiac, Illinois?

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

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

What is the AQI in Pontiac, Illinois right now?

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

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

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

What is the PM10 level in Pontiac, Illinois at the moment?

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

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

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

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

What is the PM₁₀ level in Pontiac, Illinois at the moment?

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

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

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