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

The PM10 concentration in Montgomery, Illinois is 54.235 μg/m3 at the moment.

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

Currently, Montgomery, Illinois has a sulfur dioxide (SO2) concentration of 0.541 ppb.

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

The current ozone (O3) level in Montgomery, Illinois at the moment is 20.747 ppm.

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

Nitrogen dioxide (NO2) level in Montgomery, Illinois at the moment is 7.402 ppb.

Live air quality index in Montgomery, Illinois today

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

PM2.5 levels in Montgomery, Illinois are currently 12.001 μg/m3.

Stay updated with real-time air quality in Montgomery, 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

Montgomery, Illinois

Last updated: ... (Local time)

Major air pollutants in Montgomery, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

54.23 μg/m³

155

255

425

605+

Ozone (O₃)

20.75 ppb

201

201+

Sulfur Dioxide (SO₂)

0.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Montgomery, Illinois

Scroll To Air Quality Map

Track live Montgomery, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-07T15:00:00.000Z	54 \| moderate	11.019 \| good	50.753 \| good	21.255 \| good	0.838 \| good	7.709 \| good	0.198 \| good
2025-12-07T16:00:00.000Z	52 \| moderate	9.858 \| good	47.776 \| good	22.145 \| good	0.894 \| good	8.335 \| good	0.221 \| good
2025-12-07T17:00:00.000Z	52 \| moderate	10.105 \| good	49.6 \| good	20.389 \| good	0.583 \| good	8.056 \| good	0.185 \| good
2025-12-07T18:00:00.000Z	52 \| moderate	10.388 \| good	56.181 \| fine	20.398 \| good	0.467 \| good	3.934 \| good	0.185 \| good
2025-12-07T19:00:00.000Z	54 \| moderate	10.591 \| good	52.981 \| good	17.748 \| good	0.413 \| good	5.041 \| good	0.185 \| good
2025-12-07T20:00:00.000Z	54 \| moderate	10.737 \| good	48.987 \| good	17.895 \| good	0.361 \| good	3.814 \| good	0.231 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	10.454 \| good	42.895 \| good	15.544 \| good	0.4 \| good	4.521 \| good	0.213 \| good
2025-12-07T22:00:00.000Z	49 \| good	9.206 \| good	35.64 \| good	17.46 \| good	0.356 \| good	6.392 \| good	0.207 \| good
2025-12-07T23:00:00.000Z	38 \| good	7.057 \| good	30.582 \| good	16.651 \| good	0.37 \| good	5.788 \| good	0.221 \| good
2025-12-08T00:00:00.000Z	27 \| good	4.819 \| good	20.764 \| good	25.259 \| good	0.504 \| good	5.866 \| good	0.198 \| good
2025-12-08T01:00:00.000Z	33 \| good	6.045 \| good	25.303 \| good	27.969 \| good	0.73 \| good	6.502 \| good	0.21 \| good
2025-12-08T02:00:00.000Z	27 \| good	5.327 \| good	18.892 \| good	26.933 \| good	0.498 \| good	13.353 \| good	0.223 \| good
2025-12-08T03:00:00.000Z	27 \| good	4.868 \| good	22.518 \| good	26.445 \| good	0.979 \| good	19.981 \| good	0.248 \| good
2025-12-08T04:00:00.000Z	27 \| good	4.987 \| good	20.74 \| good	25.079 \| good	0.975 \| good	20.249 \| good	0.219 \| good
2025-12-08T05:00:00.000Z	27 \| good	4.713 \| good	21.129 \| good	23.335 \| good	1.291 \| good	17.765 \| good	0.194 \| good
2025-12-08T06:00:00.000Z	27 \| good	4.594 \| good	22.347 \| good	14.633 \| good	1.203 \| good	22.714 \| good	0.21 \| good
2025-12-08T07:00:00.000Z	27 \| good	4.734 \| good	20.524 \| good	9.598 \| good	1.749 \| good	21.03 \| good	0.223 \| good
2025-12-08T08:00:00.000Z	40 \| good	4.353 \| good	42.524 \| good	13.189 \| good	4.433 \| good	22.933 \| good	0.195 \| good
2025-12-08T09:00:00.000Z	34 \| good	5.327 \| good	36.969 \| good	14.958 \| good	5.19 \| good	24.079 \| good	0.182 \| good
2025-12-08T10:00:00.000Z	33 \| good	5.718 \| good	23.681 \| good	14.641 \| good	5.08 \| good	11.388 \| good	0.207 \| good
2025-12-08T11:00:00.000Z	33 \| good	6.255 \| good	21.072 \| good	12.037 \| good	4.73 \| good	7.494 \| good	0.223 \| good
2025-12-08T12:00:00.000Z	33 \| good	5.651 \| good	24.883 \| good	10.665 \| good	4.661 \| good	12.193 \| good	0.264 \| good
2025-12-08T13:00:00.000Z	33 \| good	5.903 \| good	25.892 \| good	11.437 \| good	1.494 \| good	12.506 \| good	0.302 \| good
2025-12-08T14:00:00.000Z	33 \| good	5.738 \| good	23.89 \| good	10.242 \| good	0.757 \| good	16.83 \| good	0.371 \| good
2025-12-08T15:00:00.000Z	33 \| good	6.056 \| good	26.842 \| good	11.348 \| good	0.56 \| good	18.481 \| good	0.399 \| good
2025-12-08T16:00:00.000Z	27 \| good	5.404 \| good	24.13 \| good	20.468 \| good	0.672 \| good	20.197 \| good	0.371 \| good
2025-12-08T17:00:00.000Z	27 \| good	4.845 \| good	23.542 \| good	16.245 \| good	0.667 \| good	15.096 \| good	0.198 \| good
2025-12-08T18:00:00.000Z	27 \| good	4.75 \| good	19.697 \| good	23.066 \| good	0.495 \| good	10.513 \| good	0.157 \| good
2025-12-08T19:00:00.000Z	25 \| good	3.991 \| good	18.119 \| good	27.232 \| good	0.514 \| good	10.39 \| good	0.185 \| good
2025-12-08T20:00:00.000Z	25 \| good	3.812 \| good	17.661 \| good	27.239 \| good	0.546 \| good	10.7 \| good	0.185 \| good
2025-12-08T21:00:00.000Z	27 \| good	4.746 \| good	21.827 \| good	28.383 \| good	0.667 \| good	15.544 \| good	0.214 \| good
2025-12-08T22:00:00.000Z	25 \| good	4.201 \| good	18.757 \| good	27.361 \| good	0.621 \| good	12.01 \| good	0.254 \| good
2025-12-08T23:00:00.000Z	25 \| good	4.261 \| good	17.701 \| good	26.949 \| good	0.657 \| good	12.224 \| good	0.226 \| good
2025-12-09T00:00:00.000Z	27 \| good	5.117 \| good	26.598 \| good	25.531 \| good	0.66 \| good	17.068 \| good	0.239 \| good
2025-12-09T01:00:00.000Z	33 \| good	5.594 \| good	26.102 \| good	21.388 \| good	0.623 \| good	20.458 \| good	0.226 \| good
2025-12-09T02:00:00.000Z	33 \| good	6.035 \| good	33.623 \| good	19.832 \| good	0.577 \| good	12.1 \| good	0.226 \| good
2025-12-09T03:00:00.000Z	38 \| good	6.993 \| good	31 \| good	14.02 \| good	0.853 \| good	13.347 \| good	0.259 \| good
2025-12-09T04:00:00.000Z	33 \| good	5.737 \| good	31.209 \| good	19.971 \| good	0.486 \| good	20.644 \| good	0.169 \| good
2025-12-09T05:00:00.000Z	33 \| good	5.871 \| good	26.479 \| good	15.137 \| good	0.568 \| good	13.163 \| good	0.185 \| good
2025-12-09T06:00:00.000Z	33 \| good	5.938 \| good	21.965 \| good	17.484 \| good	0.47 \| good	10.577 \| good	0.169 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.843 \| good	25.819 \| good	20.066 \| good	0.531 \| good	11.761 \| good	0.169 \| good
2025-12-09T08:00:00.000Z	38 \| good	6.678 \| good	26.338 \| good	18.113 \| good	0.521 \| good	7.131 \| good	0.157 \| good
2025-12-09T09:00:00.000Z	49 \| good	8.766 \| good	38.447 \| good	19.121 \| good	0.557 \| good	7.043 \| good	0.145 \| good
2025-12-09T10:00:00.000Z	52 \| moderate	9.646 \| good	42.465 \| good	22.819 \| good	0.617 \| good	7.406 \| good	0.157 \| good
2025-12-09T11:00:00.000Z	56 \| moderate	11.538 \| good	42.183 \| good	21.167 \| good	0.534 \| good	6.879 \| good	0.157 \| good
2025-12-09T12:00:00.000Z	54 \| moderate	11.38 \| good	51.971 \| good	18.33 \| good	0.529 \| good	7.035 \| good	0.185 \| good
2025-12-09T13:00:00.000Z	56 \| moderate	11.565 \| good	52.579 \| good	18.053 \| good	0.541 \| good	6.998 \| good	0.185 \| good
2025-12-09T14:00:00.000Z	56 \| moderate	12.001 \| good	54.235 \| good	20.747 \| good	0.541 \| good	7.402 \| good	0.189 \| good
2025-12-09T15:00:00.000Z	54 \| moderate	11.056 \| good	48.667 \| good	20.849 \| good	0.629 \| good	4.091 \| good	0.206 \| good
2025-12-09T16:00:00.000Z	58 \| moderate	13.229 \| fine	59.79 \| fine	22.117 \| good	0.583 \| good	3.782 \| good	0.205 \| good
2025-12-09T17:00:00.000Z	60 \| moderate	13.802 \| fine	61.909 \| fine	22.374 \| good	0.538 \| good	3.473 \| good	0.204 \| good
2025-12-09T18:00:00.000Z	60 \| moderate	13.749 \| fine	61.79 \| fine	20.474 \| good	0.492 \| good	3.164 \| good	0.203 \| good
2025-12-09T19:00:00.000Z	58 \| moderate	13.458 \| fine	60.866 \| fine	20.862 \| good	0.505 \| good	4.067 \| good	0.206 \| good
2025-12-09T20:00:00.000Z	58 \| moderate	13.303 \| fine	59.87 \| fine	22.371 \| good	0.517 \| good	4.971 \| good	0.21 \| good
2025-12-09T21:00:00.000Z	56 \| moderate	12.048 \| good	54.035 \| good	22.753 \| good	0.53 \| good	5.874 \| good	0.214 \| good
2025-12-09T22:00:00.000Z	54 \| moderate	11.073 \| good	48.947 \| good	22.805 \| good	0.552 \| good	6.807 \| good	0.217 \| good
2025-12-09T23:00:00.000Z	52 \| moderate	9.545 \| good	42.901 \| good	22.096 \| good	0.573 \| good	7.74 \| good	0.221 \| good
2025-12-10T00:00:00.000Z	52 \| moderate	9.658 \| good	43 \| good	20.378 \| good	0.595 \| good	8.673 \| good	0.224 \| good
2025-12-10T01:00:00.000Z	49 \| good	8.85 \| good	38.693 \| good	17.93 \| good	0.599 \| good	7.503 \| good	0.215 \| good
2025-12-10T02:00:00.000Z	33 \| good	6.343 \| good	28.239 \| good	24.346 \| good	0.603 \| good	6.333 \| good	0.205 \| good
2025-12-10T03:00:00.000Z	38 \| good	6.682 \| good	29.993 \| good	27.191 \| good	0.607 \| good	5.162 \| good	0.196 \| good
2025-12-10T04:00:00.000Z	38 \| good	6.899 \| good	30.65 \| good	28.156 \| good	0.514 \| good	4.551 \| good	0.188 \| good
2025-12-10T05:00:00.000Z	33 \| good	6.188 \| good	27.501 \| good	29.922 \| good	0.422 \| good	3.939 \| good	0.181 \| good
2025-12-10T06:00:00.000Z	27 \| good	5.437 \| good	23.177 \| good	28.994 \| good	0.33 \| good	3.328 \| good	0.174 \| good
2025-12-10T07:00:00.000Z	33 \| good	5.906 \| good	25.964 \| good	26.266 \| good	0.299 \| good	2.711 \| good	0.154 \| good
2025-12-10T08:00:00.000Z	38 \| good	6.7 \| good	29.892 \| good	24.185 \| good	0.268 \| good	2.095 \| good	0.135 \| good
2025-12-10T09:00:00.000Z	22 \| good	3.883 \| good	16.952 \| good	24.352 \| good	0.237 \| good	1.478 \| good	0.116 \| good
2025-12-10T10:00:00.000Z	27 \| good	2.229 \| good	9.051 \| good	28.888 \| good	0.245 \| good	1.563 \| good	0.124 \| good
2025-12-10T11:00:00.000Z	27 \| good	1.619 \| good	6.528 \| good	28.714 \| good	0.252 \| good	1.648 \| good	0.132 \| good
2025-12-10T12:00:00.000Z	23 \| good	3.049 \| good	12.431 \| good	25.365 \| good	0.26 \| good	1.733 \| good	0.14 \| good
2025-12-10T13:00:00.000Z	49 \| good	9.251 \| good	41.383 \| good	17.826 \| good	0.31 \| good	2.203 \| good	0.157 \| good
2025-12-10T14:00:00.000Z	49 \| good	9.088 \| good	39.957 \| good	20.096 \| good	0.359 \| good	2.672 \| good	0.173 \| good
2025-12-10T15:00:00.000Z	38 \| good	6.933 \| good	30.856 \| good	22.446 \| good	0.409 \| good	3.141 \| good	0.19 \| good
2025-12-10T16:00:00.000Z	38 \| good	6.619 \| good	29.502 \| good	22.094 \| good	0.432 \| good	2.623 \| good	0.182 \| good
2025-12-10T17:00:00.000Z	27 \| good	5.235 \| good	22.502 \| good	23.457 \| good	0.455 \| good	2.106 \| good	0.174 \| good
2025-12-10T18:00:00.000Z	22 \| good	4.261 \| good	18.922 \| good	22.744 \| good	0.477 \| good	1.588 \| good	0.166 \| good
2025-12-10T19:00:00.000Z	27 \| good	4.778 \| good	20.897 \| good	22.801 \| good	0.476 \| good	1.882 \| good	0.166 \| good
2025-12-10T20:00:00.000Z	27 \| good	4.661 \| good	20.396 \| good	22.831 \| good	0.474 \| good	2.177 \| good	0.166 \| good
2025-12-10T21:00:00.000Z	22 \| good	3.593 \| good	15.935 \| good	22.628 \| good	0.472 \| good	2.471 \| good	0.165 \| good
2025-12-10T22:00:00.000Z	20 \| good	3.321 \| good	14.502 \| good	22.307 \| good	0.456 \| good	3.116 \| good	0.168 \| good
2025-12-10T23:00:00.000Z	19 \| good	3.302 \| good	14.539 \| good	19.567 \| good	0.441 \| good	3.761 \| good	0.172 \| good
2025-12-11T00:00:00.000Z	22 \| good	4.316 \| good	18.922 \| good	17.238 \| good	0.425 \| good	4.406 \| good	0.175 \| good
2025-12-11T01:00:00.000Z	22 \| good	3.554 \| good	15.885 \| good	17.67 \| good	0.43 \| good	4.197 \| good	0.172 \| good
2025-12-11T02:00:00.000Z	22 \| good	3.721 \| good	16.136 \| good	16.56 \| good	0.435 \| good	3.987 \| good	0.169 \| good
2025-12-11T03:00:00.000Z	22 \| good	4.414 \| good	19.105 \| good	15.486 \| good	0.44 \| good	3.777 \| good	0.166 \| good
2025-12-11T04:00:00.000Z	22 \| good	4.387 \| good	18.991 \| good	14.788 \| good	0.423 \| good	3.371 \| good	0.162 \| good
2025-12-11T05:00:00.000Z	22 \| good	3.924 \| good	17.069 \| good	13.045 \| good	0.406 \| good	2.964 \| good	0.158 \| good
2025-12-11T06:00:00.000Z	22 \| good	3.983 \| good	17.535 \| good	11.963 \| good	0.389 \| good	2.558 \| good	0.155 \| good
2025-12-11T07:00:00.000Z	22 \| good	4.428 \| good	19.504 \| good	12.525 \| good	0.354 \| good	2.488 \| good	0.154 \| good
2025-12-11T08:00:00.000Z	27 \| good	5.04 \| good	21.502 \| good	12.852 \| good	0.319 \| good	2.419 \| good	0.154 \| good
2025-12-11T09:00:00.000Z	27 \| good	4.911 \| good	21.084 \| good	12.928 \| good	0.284 \| good	2.349 \| good	0.153 \| good
2025-12-11T10:00:00.000Z	27 \| good	5.202 \| good	22.443 \| good	9.835 \| good	0.296 \| good	2.943 \| good	0.157 \| good
2025-12-11T11:00:00.000Z	22 \| good	3.923 \| good	17.429 \| good	9.553 \| good	0.308 \| good	3.536 \| good	0.161 \| good
2025-12-11T12:00:00.000Z	22 \| good	4.205 \| good	18.526 \| good	10.291 \| good	0.32 \| good	4.129 \| good	0.165 \| good
2025-12-11T13:00:00.000Z	22 \| good	3.857 \| good	16.605 \| good	11.627 \| good	0.365 \| good	4.922 \| good	0.181 \| good
2025-12-11T14:00:00.000Z	16 \| good	3.325 \| good	14.481 \| good	16.877 \| good	0.41 \| good	5.716 \| good	0.197 \| good

Montgomery

Get reliable air quality data to drive your business

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

0.19ppm

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 Montgomery, Illinois?

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

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

In the past 24 hours, the air quality in Montgomery, Illinois was at its worst at 01:00:00 on 2025-12-09.

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

In the last 24 hours, the best air quality in Montgomery, Illinois was observed at 11:00:00 on 2025-12-08.

What is the AQI in Montgomery, Illinois right now?

As of now, the AQI in Montgomery, Illinois is 56, indicating Moderate conditions.

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

Montgomery, Illinois air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Montgomery, Illinois are currently 12.001 μg/m³.

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

The PM₁₀ concentration in Montgomery, Illinois is 54.235 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Montgomery, Illinois is 0.189 ppm.

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

Currently, Montgomery, Illinois has a sulfur dioxide (SO₂) concentration of 0.541 ppb.

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

The current ozone (O₃) level in Montgomery, Illinois at the moment is 20.747 ppm.

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

Nitrogen dioxide (NO₂) level in Montgomery, Illinois at the moment is 7.402 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions