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

The PM10 concentration in Montgomery, Illinois is 20.159 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 0.66 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 33.367 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 6.763 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 4.552 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)

Good

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)

6.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

29.18 μg/m³

155

255

425

605+

Ozone (O₃)

31.27 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.39 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 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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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
2026-10-05T13:00:00.000Z	27 \| good	5.135 \| good	22.873 \| good	4.632 \| good	0.987 \| good	6.636 \| good	0.301 \| good
2026-10-05T14:00:00.000Z	33 \| good	5.544 \| good	24.595 \| good	5.106 \| good	1.217 \| good	8.686 \| good	0.376 \| good
2026-10-05T15:00:00.000Z	33 \| good	5.717 \| good	25.184 \| good	7.373 \| good	1.33 \| good	9.608 \| good	0.207 \| good
2026-10-05T16:00:00.000Z	33 \| good	5.74 \| good	24.834 \| good	13.528 \| good	1.182 \| good	6.364 \| good	0.159 \| good
2026-10-05T17:00:00.000Z	27 \| good	5.067 \| good	22.636 \| good	17.719 \| good	1.002 \| good	3.757 \| good	0.115 \| good
2026-10-05T18:00:00.000Z	27 \| good	4.845 \| good	21.147 \| good	22.343 \| good	1.595 \| good	2.937 \| good	0.115 \| good
2026-10-05T19:00:00.000Z	28 \| good	4.666 \| good	20.778 \| good	29.614 \| good	0.893 \| good	1.686 \| good	0.1 \| good
2026-10-05T20:00:00.000Z	31 \| good	4.569 \| good	19.828 \| good	32.827 \| good	0.821 \| good	1.562 \| good	0.115 \| good
2026-10-05T21:00:00.000Z	34 \| good	4.533 \| good	20.121 \| good	37.167 \| good	1.562 \| good	3.534 \| good	0.113 \| good
2026-10-05T22:00:00.000Z	34 \| good	4.509 \| good	19.869 \| good	36.517 \| good	0.788 \| good	3.526 \| good	0.113 \| good
2026-10-05T23:00:00.000Z	31 \| good	4.552 \| good	20.159 \| good	33.367 \| good	0.66 \| good	6.763 \| good	0.128 \| good
2026-10-06T00:00:00.000Z	27 \| good	4.8 \| good	21.312 \| good	28.634 \| good	0.578 \| good	12.36 \| good	0.138 \| good
2026-10-06T01:00:00.000Z	27 \| good	5.349 \| good	23.269 \| good	24.884 \| good	0.525 \| good	14.886 \| good	0.155 \| good
2026-10-06T02:00:00.000Z	27 \| good	5.449 \| good	24.006 \| good	22.772 \| good	0.637 \| good	21.674 \| good	0.212 \| good
2026-10-06T03:00:00.000Z	33 \| good	6.463 \| good	28.768 \| good	3.968 \| good	1.543 \| good	25.124 \| good	0.26 \| good
2026-10-06T04:00:00.000Z	27 \| good	4.92 \| good	21.761 \| good	15.137 \| good	2.043 \| good	19.92 \| good	0.182 \| good
2026-10-06T05:00:00.000Z	27 \| good	4.857 \| good	21.337 \| good	11.334 \| good	1.572 \| good	17.111 \| good	0.136 \| good
2026-10-06T06:00:00.000Z	27 \| good	5.133 \| good	22.276 \| good	8.523 \| good	0.784 \| good	19.295 \| good	0.136 \| good
2026-10-06T07:00:00.000Z	27 \| good	5.088 \| good	21.814 \| good	9.13 \| good	0.686 \| good	19.469 \| good	0.166 \| good
2026-10-06T08:00:00.000Z	27 \| good	5.16 \| good	22.044 \| good	8.419 \| good	0.742 \| good	17.685 \| good	0.117 \| good
2026-10-06T09:00:00.000Z	27 \| good	5.081 \| good	22.247 \| good	8.655 \| good	1.123 \| good	10.836 \| good	0.141 \| good
2026-10-06T10:00:00.000Z	27 \| good	4.972 \| good	21.441 \| good	12.639 \| good	0.748 \| good	6.973 \| good	0.141 \| good
2026-10-06T11:00:00.000Z	27 \| good	4.944 \| good	21.728 \| good	7.602 \| good	0.742 \| good	10.288 \| good	0.255 \| good
2026-10-06T12:00:00.000Z	27 \| good	5.1 \| good	21.842 \| good	7.526 \| good	0.878 \| good	11.249 \| good	0.269 \| good
2026-10-06T13:00:00.000Z	27 \| good	5.02 \| good	22.063 \| good	6.99 \| good	0.737 \| good	12.771 \| good	0.296 \| good
2026-10-06T14:00:00.000Z	52 \| moderate	10.18 \| good	42.731 \| good	8.229 \| good	0.746 \| good	13.203 \| good	0.246 \| good
2026-10-06T15:00:00.000Z	49 \| good	8.738 \| good	38.069 \| good	13.564 \| good	1.091 \| good	10.404 \| good	0.231 \| good
2026-10-06T16:00:00.000Z	38 \| good	6.845 \| good	31.085 \| good	18.458 \| good	1.013 \| good	10.319 \| good	0.192 \| good
2026-10-06T17:00:00.000Z	33 \| good	5.891 \| good	26.117 \| good	23.795 \| good	1.088 \| good	7.316 \| good	0.179 \| good
2026-10-06T18:00:00.000Z	27 \| good	4.945 \| good	22.048 \| good	27.72 \| good	1.001 \| good	4.617 \| good	0.158 \| good
2026-10-06T19:00:00.000Z	31 \| good	4.531 \| good	20.09 \| good	32.73 \| good	0.891 \| good	3.958 \| good	0.158 \| good
2026-10-06T20:00:00.000Z	34 \| good	4.257 \| good	18.876 \| good	37.306 \| good	0.765 \| good	4.526 \| good	0.158 \| good
2026-10-06T21:00:00.000Z	38 \| good	4.195 \| good	18.995 \| good	40.99 \| good	0.841 \| good	5.348 \| good	0.189 \| good
2026-10-06T22:00:00.000Z	38 \| good	4.108 \| good	18.808 \| good	41.323 \| good	0.88 \| good	5.509 \| good	0.21 \| good
2026-10-06T23:00:00.000Z	39 \| good	4.137 \| good	19.033 \| good	42.441 \| good	0.883 \| good	5.701 \| good	0.189 \| good
2026-10-07T00:00:00.000Z	39 \| good	4.318 \| good	20.102 \| good	42.271 \| good	0.918 \| good	6.724 \| good	0.223 \| good
2026-10-07T01:00:00.000Z	35 \| good	4.505 \| good	19.937 \| good	38.478 \| good	0.859 \| good	17.878 \| good	0.223 \| good
2026-10-07T02:00:00.000Z	35 \| good	4.478 \| good	19.85 \| good	37.508 \| good	0.796 \| good	17.901 \| good	0.209 \| good
2026-10-07T03:00:00.000Z	52 \| moderate	10.497 \| good	46.422 \| good	30.426 \| good	0.951 \| good	5.514 \| good	0.164 \| good
2026-10-07T04:00:00.000Z	30 \| good	4.87 \| good	21.331 \| good	32.34 \| good	0.781 \| good	15.595 \| good	0.181 \| good
2026-10-07T05:00:00.000Z	32 \| good	4.941 \| good	21.654 \| good	34.745 \| good	0.702 \| good	11.71 \| good	0.16 \| good
2026-10-07T06:00:00.000Z	31 \| good	5.031 \| good	22.029 \| good	32.762 \| good	0.726 \| good	7.079 \| good	0.16 \| good
2026-10-07T07:00:00.000Z	30 \| good	4.977 \| good	21.628 \| good	31.725 \| good	0.735 \| good	7.216 \| good	0.143 \| good
2026-10-07T08:00:00.000Z	33 \| good	6.444 \| good	28.348 \| good	29.471 \| good	0.751 \| good	5.171 \| good	0.157 \| good
2026-10-07T09:00:00.000Z	38 \| good	6.844 \| good	29.955 \| good	34.854 \| good	0.881 \| good	5.514 \| good	0.179 \| good
2026-10-07T10:00:00.000Z	38 \| good	6.842 \| good	29.836 \| good	33.023 \| good	1.048 \| good	10.866 \| good	0.164 \| good
2026-10-07T11:00:00.000Z	38 \| good	6.722 \| good	29.608 \| good	31.849 \| good	1.025 \| good	13.165 \| good	0.223 \| good
2026-10-07T12:00:00.000Z	38 \| good	6.646 \| good	29.181 \| good	31.27 \| good	0.94 \| good	13.391 \| good	0.253 \| good
2026-10-07T12:00:00.000Z	38 \| good	6.646 \| good	29.181 \| good	31.27 \| good	0.94 \| good	13.391 \| good	0.253 \| good
2026-10-06T01:00:00.000Z	54 \| moderate	11.211 \| good	49.462 \| good	15.551 \| good	1.201 \| good	22.779 \| good	0.261 \| good
2026-10-06T02:00:00.000Z	44 \| good	7.565 \| good	33.723 \| good	12.197 \| good	1.324 \| good	23.286 \| good	0.254 \| good
2026-10-06T03:00:00.000Z	44 \| good	8.228 \| good	35.98 \| good	10.258 \| good	1.445 \| good	22.263 \| good	0.24 \| good
2026-10-06T04:00:00.000Z	44 \| good	8.272 \| good	36.071 \| good	9.651 \| good	1.613 \| good	20.911 \| good	0.227 \| good
2026-10-06T05:00:00.000Z	38 \| good	6.985 \| good	31.154 \| good	10.024 \| good	1.802 \| good	18.968 \| good	0.217 \| good
2026-10-06T06:00:00.000Z	27 \| good	4.85 \| good	21.191 \| good	12.312 \| good	1.982 \| good	16.445 \| good	0.209 \| good
2026-10-06T07:00:00.000Z	22 \| good	3.541 \| good	15.233 \| good	10.62 \| good	2.088 \| good	14.202 \| good	0.202 \| good
2026-10-06T08:00:00.000Z	16 \| good	3.484 \| good	15.045 \| good	8.965 \| good	2.046 \| good	12.348 \| good	0.196 \| good
2026-10-06T09:00:00.000Z	22 \| good	3.964 \| good	17.257 \| good	8.428 \| good	1.854 \| good	10.93 \| good	0.192 \| good
2026-10-06T10:00:00.000Z	22 \| good	4.24 \| good	18.877 \| good	7.476 \| good	1.578 \| good	9.889 \| good	0.189 \| good
2026-10-06T11:00:00.000Z	33 \| good	6.083 \| good	26.987 \| good	6.423 \| good	1.289 \| good	9.204 \| good	0.187 \| good
2026-10-06T12:00:00.000Z	44 \| good	8.135 \| good	35.981 \| good	5.312 \| good	1.047 \| good	9.326 \| good	0.188 \| good
2026-10-06T13:00:00.000Z	44 \| good	7.958 \| good	35.078 \| good	9.359 \| good	0.867 \| good	8.036 \| good	0.193 \| good
2026-10-06T14:00:00.000Z	33 \| good	5.879 \| good	25.343 \| good	16.434 \| good	0.778 \| good	6.729 \| good	0.2 \| good
2026-10-06T15:00:00.000Z	27 \| good	4.929 \| good	21.182 \| good	25.424 \| good	0.812 \| good	5.444 \| good	0.193 \| good
2026-10-06T16:00:00.000Z	31 \| good	4.405 \| good	19.167 \| good	33.656 \| good	0.92 \| good	4.462 \| good	0.184 \| good
2026-10-06T17:00:00.000Z	36 \| good	5.018 \| good	21.917 \| good	39.303 \| good	0.993 \| good	3.23 \| good	0.172 \| good
2026-10-06T18:00:00.000Z	39 \| good	5.662 \| good	24.155 \| good	42.454 \| good	1.083 \| good	2.073 \| good	0.163 \| good
2026-10-06T19:00:00.000Z	42 \| good	6.099 \| good	27.006 \| good	45.085 \| good	1.16 \| good	1.55 \| good	0.16 \| good
2026-10-06T20:00:00.000Z	41 \| good	7.007 \| good	31.063 \| good	43.746 \| good	1.192 \| good	1.399 \| good	0.159 \| good
2026-10-06T21:00:00.000Z	40 \| good	6.569 \| good	29.146 \| good	42.826 \| good	1.203 \| good	1.523 \| good	0.16 \| good
2026-10-06T22:00:00.000Z	35 \| good	6.452 \| good	28.956 \| good	38.022 \| good	1.177 \| good	2.548 \| good	0.167 \| good
2026-10-06T23:00:00.000Z	38 \| good	7.426 \| good	33.004 \| good	34.797 \| good	1.147 \| good	4.275 \| good	0.176 \| good
2026-10-07T00:00:00.000Z	44 \| good	8.24 \| good	36.136 \| good	31.303 \| good	1.121 \| good	6.115 \| good	0.184 \| good
2026-10-07T01:00:00.000Z	49 \| good	8.978 \| good	39.45 \| good	33.672 \| good	1.093 \| good	6.871 \| good	0.186 \| good
2026-10-07T02:00:00.000Z	52 \| moderate	9.847 \| good	43.367 \| good	32.565 \| good	1.074 \| good	6.865 \| good	0.185 \| good
2026-10-07T03:00:00.000Z	52 \| moderate	9.526 \| good	42.23 \| good	31.279 \| good	1.07 \| good	6.693 \| good	0.184 \| good
2026-10-07T04:00:00.000Z	49 \| good	8.901 \| good	39.265 \| good	32.806 \| good	1.072 \| good	6.478 \| good	0.185 \| good
2026-10-07T05:00:00.000Z	49 \| good	8.647 \| good	38.092 \| good	32.036 \| good	1.067 \| good	5.932 \| good	0.187 \| good
2026-10-07T06:00:00.000Z	44 \| good	7.953 \| good	35.024 \| good	30.237 \| good	1.064 \| good	5.463 \| good	0.188 \| good
2026-10-07T07:00:00.000Z	44 \| good	8.34 \| good	36.359 \| good	26.398 \| good	1.068 \| good	5.312 \| good	0.188 \| good
2026-10-07T08:00:00.000Z	44 \| good	7.781 \| good	34.057 \| good	23.787 \| good	1.073 \| good	5.267 \| good	0.189 \| good
2026-10-07T09:00:00.000Z	44 \| good	7.518 \| good	33.092 \| good	20.392 \| good	1.064 \| good	5.371 \| good	0.189 \| good
2026-10-07T10:00:00.000Z	27 \| good	5.161 \| good	22.036 \| good	17.125 \| good	1.028 \| good	5.627 \| good	0.189 \| good
2026-10-07T11:00:00.000Z	33 \| good	6.439 \| good	28.988 \| good	15.24 \| good	0.965 \| good	6.174 \| good	0.19 \| good
2026-10-07T12:00:00.000Z	38 \| good	6.792 \| good	30.146 \| good	12.753 \| good	0.903 \| good	7.737 \| good	0.194 \| good
2026-10-07T13:00:00.000Z	38 \| good	6.818 \| good	30.045 \| good	12.523 \| good	0.831 \| good	8.446 \| good	0.204 \| good
2026-10-07T14:00:00.000Z	44 \| good	7.942 \| good	34.795 \| good	16.825 \| good	0.764 \| good	7.341 \| good	0.208 \| good
2026-10-07T15:00:00.000Z	49 \| good	9.439 \| good	42.147 \| good	22.879 \| good	0.695 \| good	5.379 \| good	0.195 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.202 \| good	45.179 \| good	29.55 \| good	0.681 \| good	4.088 \| good	0.185 \| good
2026-10-07T17:00:00.000Z	49 \| good	8.725 \| good	38.116 \| good	35.639 \| good	0.678 \| good	3.102 \| good	0.177 \| good
2026-10-07T18:00:00.000Z	38 \| good	6.904 \| good	30.874 \| good	40.107 \| good	0.65 \| good	2.198 \| good	0.168 \| good
2026-10-07T19:00:00.000Z	38 \| good	3.829 \| good	16.853 \| good	40.631 \| good	0.603 \| good	1.626 \| good	0.16 \| good
2026-10-07T20:00:00.000Z	34 \| good	2.639 \| good	10.968 \| good	37.028 \| good	0.562 \| good	1.428 \| good	0.154 \| good
2026-10-07T21:00:00.000Z	30 \| good	1.539 \| good	6.013 \| good	31.812 \| good	0.526 \| good	1.511 \| good	0.15 \| good
2026-10-07T22:00:00.000Z	25 \| good	0.83 \| good	2.992 \| good	27.074 \| good	0.488 \| good	2.609 \| good	0.153 \| good
2026-10-07T23:00:00.000Z	22 \| good	1.57 \| good	6.097 \| good	24.131 \| good	0.469 \| good	4.886 \| good	0.164 \| good
2026-10-08T00:00:00.000Z	19 \| good	0.995 \| good	3.821 \| good	20.696 \| good	0.474 \| good	7.704 \| good	0.176 \| good

Montgomery

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

0.13ppm

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 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 10:00:00 on 2026-10-05.

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 06:00:00 on 2026-10-05.

What is the AQI in Montgomery, Illinois right now?

As of now, the AQI in Montgomery, Illinois is 31, indicating Good conditions.

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

Montgomery, Illinois air has the highest levels of O3.

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 4.552 μg/m³.

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

The PM₁₀ concentration in Montgomery, Illinois is 20.159 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 0.128 ppm.

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

Currently, Montgomery, Illinois has a sulfur dioxide (SO₂) concentration of 0.66 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 33.367 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 6.763 ppb.

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