What is the current level of PM10 in Frankfort, Illinois?

Frankfort, Illinois currently has a PM10 concentration of 41.465 μg/m3.

What is the current level of sulfur dioxide (SO2) in Frankfort, Illinois?

The current sulfur dioxide (SO2) concentration in Frankfort, Illinois is 1.323 ppb.

What is the current level of ozone (O3) in Frankfort, Illinois?

Frankfort, Illinois currently has an ozone (O3) concentration of 27.773 ppm.

What is the current level of nitrogen dioxide (NO2) in Frankfort, Illinois?

The current level of nitrogen dioxide (NO2) in Frankfort, Illinois is 10.213 ppb.

Current air quality index in Frankfort, Illinois today

Q: What is the PM2.5 concentration in Frankfort, Illinois right now?

Frankfort, Illinois currently has a PM2.5 concentration of 8.772 μg/m3.

Stay updated with real-time air quality in Frankfort, 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

Frankfort, Illinois

Last updated: ... (Local time)

Common air pollutants in Frankfort, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.23 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

26.08 μg/m³

155

255

425

605+

Ozone (O₃)

29.90 ppb

201

201+

Sulfur Dioxide (SO₂)

0.85 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Frankfort, Illinois

Get Live Pollen Counts

Frankfort, Illinois

Scroll To Air Quality Map

Track live Frankfort, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-11-05T05:00:00.000Z	33 \| good	5.66 \| good	25.705 \| good	26.828 \| good	0.878 \| good	5.139 \| good	0.244 \| good
2025-11-05T06:00:00.000Z	33 \| good	6.105 \| good	27.786 \| good	28.34 \| good	0.714 \| good	5.287 \| good	0.244 \| good
2025-11-05T07:00:00.000Z	33 \| good	6.341 \| good	26.445 \| good	27.519 \| good	0.704 \| good	5.451 \| good	0.244 \| good
2025-11-05T08:00:00.000Z	33 \| good	5.815 \| good	24.82 \| good	27.853 \| good	0.598 \| good	2.999 \| good	0.249 \| good
2025-11-05T09:00:00.000Z	38 \| good	6.67 \| good	29.559 \| good	26.809 \| good	0.574 \| good	3.869 \| good	0.215 \| good
2025-11-05T10:00:00.000Z	44 \| good	7.594 \| good	30.266 \| good	26.934 \| good	0.579 \| good	4.53 \| good	0.197 \| good
2025-11-05T11:00:00.000Z	38 \| good	7.178 \| good	29.867 \| good	26.402 \| good	0.599 \| good	4.43 \| good	0.226 \| good
2025-11-05T12:00:00.000Z	44 \| good	7.518 \| good	32.019 \| good	27.312 \| good	0.579 \| good	5.666 \| good	0.272 \| good
2025-11-05T13:00:00.000Z	38 \| good	7.49 \| good	30.602 \| good	23.645 \| good	0.534 \| good	6.666 \| good	0.255 \| good
2025-11-05T14:00:00.000Z	38 \| good	7.091 \| good	32.864 \| good	26.194 \| good	0.585 \| good	7.373 \| good	0.255 \| good
2025-11-05T15:00:00.000Z	38 \| good	7.483 \| good	31.978 \| good	25.855 \| good	0.718 \| good	7.233 \| good	0.226 \| good
2025-11-05T16:00:00.000Z	52 \| moderate	9.766 \| good	41.956 \| good	29.645 \| good	0.634 \| good	7.745 \| good	0.2 \| good
2025-11-05T17:00:00.000Z	52 \| moderate	10.366 \| good	37.265 \| good	26.468 \| good	0.753 \| good	8.496 \| good	0.2 \| good
2025-11-05T18:00:00.000Z	56 \| moderate	12.383 \| fine	55.166 \| fine	27.683 \| good	2.466 \| good	7.879 \| good	0.191 \| good
2025-11-05T19:00:00.000Z	56 \| moderate	12.293 \| fine	54.398 \| good	31.434 \| good	0.876 \| good	5.058 \| good	0.208 \| good
2025-11-05T20:00:00.000Z	52 \| moderate	10.348 \| good	46.989 \| good	31.032 \| good	0.613 \| good	3.13 \| good	0.208 \| good
2025-11-05T21:00:00.000Z	44 \| good	8.334 \| good	40.449 \| good	32.109 \| good	0.732 \| good	2.695 \| good	0.235 \| good
2025-11-05T22:00:00.000Z	58 \| moderate	8.193 \| good	69.692 \| fine	31.424 \| good	0.71 \| good	3.606 \| good	0.262 \| good
2025-11-05T23:00:00.000Z	30 \| good	4.45 \| good	31.052 \| good	32.359 \| good	0.706 \| good	7.591 \| good	0.242 \| good
2025-11-06T00:00:00.000Z	35 \| good	4.467 \| good	16.111 \| good	38.064 \| good	0.884 \| good	3.656 \| good	0.284 \| good
2025-11-06T01:00:00.000Z	33 \| good	5.54 \| good	24.002 \| good	7.017 \| good	1.316 \| good	8.095 \| good	0.172 \| good
2025-11-06T02:00:00.000Z	44 \| good	7.771 \| good	33.997 \| good	5.935 \| good	1.306 \| good	8.298 \| good	0.172 \| good
2025-11-06T03:00:00.000Z	44 \| good	8.08 \| good	35.005 \| good	6.658 \| good	1.296 \| good	8.5 \| good	0.172 \| good
2025-11-06T04:00:00.000Z	38 \| good	7.121 \| good	31.997 \| good	6.495 \| good	1.261 \| good	8.216 \| good	0.171 \| good
2025-11-06T05:00:00.000Z	33 \| good	6.481 \| good	29 \| good	5.734 \| good	1.226 \| good	7.932 \| good	0.171 \| good
2025-11-06T08:00:00.000Z	44 \| good	8.49 \| good	34.196 \| good	12.334 \| good	1.305 \| good	21.789 \| good	0.315 \| good
2025-11-06T09:00:00.000Z	38 \| good	6.779 \| good	31.574 \| good	12.28 \| good	1.173 \| good	22.342 \| good	0.357 \| good
2025-11-06T10:00:00.000Z	44 \| good	7.756 \| good	23.719 \| good	8.716 \| good	1.103 \| good	21.016 \| good	0.357 \| good
2025-11-06T11:00:00.000Z	38 \| good	6.819 \| good	20.722 \| good	8.39 \| good	1.294 \| good	18.463 \| good	0.373 \| good
2025-11-06T12:00:00.000Z	44 \| good	8.054 \| good	31.522 \| good	8.66 \| good	1.176 \| good	22.032 \| good	0.473 \| good
2025-11-06T13:00:00.000Z	44 \| good	7.758 \| good	34.35 \| good	3.882 \| good	1.234 \| good	21.459 \| good	0.488 \| good
2025-11-06T14:00:00.000Z	54 \| moderate	10.534 \| good	41.618 \| good	6.571 \| good	1.448 \| good	23.361 \| good	0.63 \| good
2025-11-06T15:00:00.000Z	44 \| good	8.482 \| good	35.71 \| good	9.312 \| good	1.592 \| good	24.662 \| good	0.583 \| good
2025-11-06T16:00:00.000Z	49 \| good	8.694 \| good	31.375 \| good	9.582 \| good	1.788 \| good	20.973 \| good	0.436 \| good
2025-11-06T17:00:00.000Z	56 \| moderate	11.758 \| good	52.983 \| good	15.154 \| good	2.734 \| good	13.482 \| good	0.247 \| good
2025-11-06T18:00:00.000Z	44 \| good	8.493 \| good	37.961 \| good	24.482 \| good	1.355 \| good	6.871 \| good	0.2 \| good
2025-11-06T19:00:00.000Z	33 \| good	5.972 \| good	24.409 \| good	28.168 \| good	1.133 \| good	5.003 \| good	0.158 \| good
2025-11-06T20:00:00.000Z	29 \| good	4.86 \| good	22.302 \| good	30.906 \| good	0.897 \| good	2.047 \| good	0.158 \| good
2025-11-06T21:00:00.000Z	31 \| good	4.604 \| good	18.165 \| good	32.909 \| good	1.162 \| good	1.852 \| good	0.158 \| good
2025-11-06T22:00:00.000Z	33 \| good	4.567 \| good	19.396 \| good	35.578 \| good	0.962 \| good	6.351 \| good	0.218 \| good
2025-11-06T23:00:00.000Z	33 \| good	5.616 \| good	24.227 \| good	33.637 \| good	1.228 \| good	11.251 \| good	0.2 \| good
2025-11-07T00:00:00.000Z	38 \| good	7.234 \| good	32.843 \| good	32.111 \| good	1.756 \| good	8.385 \| good	0.215 \| good
2025-11-07T01:00:00.000Z	44 \| good	7.979 \| good	28.407 \| good	31.171 \| good	1.075 \| good	12.453 \| good	0.236 \| good
2025-11-07T02:00:00.000Z	49 \| good	8.772 \| good	41.465 \| good	27.773 \| good	1.323 \| good	10.213 \| good	0.252 \| good
2025-11-07T03:00:00.000Z	33 \| good	6.227 \| good	26.082 \| good	29.904 \| good	0.85 \| good	5.033 \| good	0.189 \| good
2025-11-07T04:00:00.000Z	33 \| good	6.227 \| good	26.082 \| good	29.904 \| good	0.85 \| good	5.033 \| good	0.189 \| good
2025-11-07T03:00:00.000Z	25 \| good	2.64 \| good	10.997 \| good	26.957 \| good	2.468 \| good	4.571 \| good	0.171 \| good
2025-11-07T04:00:00.000Z	25 \| good	1.12 \| good	4.994 \| good	26.631 \| good	3.018 \| good	4.144 \| good	0.166 \| good
2025-11-07T05:00:00.000Z	23 \| good	1.02 \| good	4.002 \| good	25.126 \| good	3.568 \| good	3.717 \| good	0.161 \| good
2025-11-07T06:00:00.000Z	22 \| good	1.37 \| good	5.005 \| good	24.185 \| good	4.118 \| good	3.291 \| good	0.156 \| good
2025-11-07T07:00:00.000Z	22 \| good	2.35 \| good	9.999 \| good	24.361 \| good	3.486 \| good	3.118 \| good	0.159 \| good
2025-11-07T08:00:00.000Z	23 \| good	3.99 \| good	17.005 \| good	25.073 \| good	2.854 \| good	2.945 \| good	0.162 \| good
2025-11-07T09:00:00.000Z	33 \| good	5.98 \| good	26.99 \| good	22.806 \| good	2.222 \| good	2.772 \| good	0.165 \| good
2025-11-07T10:00:00.000Z	38 \| good	7.39 \| good	32.006 \| good	23.611 \| good	1.926 \| good	3.224 \| good	0.171 \| good
2025-11-07T11:00:00.000Z	44 \| good	8.26 \| good	35.999 \| good	24.216 \| good	1.63 \| good	3.676 \| good	0.177 \| good
2025-11-07T12:00:00.000Z	49 \| good	9.18 \| good	40.998 \| good	24.022 \| good	1.334 \| good	4.129 \| good	0.183 \| good
2025-11-07T13:00:00.000Z	49 \| good	8.57 \| good	37.002 \| good	20.341 \| good	1.333 \| good	4.188 \| good	0.184 \| good
2025-11-07T14:00:00.000Z	33 \| good	5.94 \| good	26.993 \| good	19.489 \| good	1.332 \| good	4.248 \| good	0.185 \| good
2025-11-07T15:00:00.000Z	33 \| good	6.04 \| good	26.998 \| good	19.784 \| good	1.331 \| good	4.308 \| good	0.186 \| good
2025-11-07T16:00:00.000Z	38 \| good	6.58 \| good	29.003 \| good	21.646 \| good	1.26 \| good	3.654 \| good	0.172 \| good
2025-11-07T17:00:00.000Z	33 \| good	5.75 \| good	25.001 \| good	25.123 \| good	1.189 \| good	3.001 \| good	0.157 \| good
2025-11-07T18:00:00.000Z	26 \| good	4.01 \| good	17.995 \| good	27.797 \| good	1.119 \| good	2.347 \| good	0.143 \| good
2025-11-07T19:00:00.000Z	28 \| good	3.889 \| good	16.998 \| good	29.964 \| good	0.965 \| good	2.269 \| good	0.139 \| good
2025-11-07T20:00:00.000Z	28 \| good	3.93 \| good	17 \| good	29.814 \| good	0.811 \| good	2.191 \| good	0.136 \| good
2025-11-07T21:00:00.000Z	28 \| good	4.119 \| good	17.999 \| good	29.635 \| good	0.657 \| good	2.113 \| good	0.132 \| good
2025-11-07T22:00:00.000Z	27 \| good	4.799 \| good	20.994 \| good	28.376 \| good	0.713 \| good	3.42 \| good	0.14 \| good
2025-11-07T23:00:00.000Z	33 \| good	5.678 \| good	24.004 \| good	23.571 \| good	0.769 \| good	4.726 \| good	0.148 \| good
2025-11-08T00:00:00.000Z	33 \| good	5.888 \| good	25 \| good	18.58 \| good	0.825 \| good	6.033 \| good	0.156 \| good
2025-11-08T01:00:00.000Z	33 \| good	5.859 \| good	25.002 \| good	19.047 \| good	0.855 \| good	6.048 \| good	0.155 \| good
2025-11-08T02:00:00.000Z	27 \| good	5.489 \| good	23.001 \| good	16.765 \| good	0.885 \| good	6.064 \| good	0.153 \| good
2025-11-08T03:00:00.000Z	44 \| good	7.769 \| good	33.998 \| good	13.496 \| good	0.914 \| good	6.079 \| good	0.152 \| good
2025-11-08T04:00:00.000Z	49 \| good	9.069 \| good	40.987 \| good	13.112 \| good	0.932 \| good	6.015 \| good	0.155 \| good
2025-11-08T05:00:00.000Z	52 \| moderate	10.419 \| good	45.998 \| good	12.812 \| good	0.951 \| good	5.952 \| good	0.158 \| good
2025-11-08T06:00:00.000Z	54 \| moderate	10.679 \| good	47 \| good	11.232 \| good	0.969 \| good	5.888 \| good	0.162 \| good
2025-11-08T07:00:00.000Z	54 \| moderate	11.28 \| good	49.996 \| good	10.191 \| good	1.044 \| good	6.228 \| good	0.167 \| good
2025-11-08T08:00:00.000Z	58 \| moderate	12.53 \| fine	56.996 \| fine	13.149 \| good	1.119 \| good	6.568 \| good	0.172 \| good
2025-11-08T09:00:00.000Z	56 \| moderate	11.871 \| good	52.018 \| good	12.829 \| good	1.194 \| good	6.909 \| good	0.177 \| good
2025-11-08T10:00:00.000Z	52 \| moderate	9.872 \| good	44.008 \| good	14.511 \| good	1.345 \| good	9.051 \| good	0.19 \| good
2025-11-08T11:00:00.000Z	33 \| good	5.684 \| good	24.029 \| good	18.252 \| good	1.497 \| good	11.194 \| good	0.203 \| good
2025-11-08T12:00:00.000Z	22 \| good	3.505 \| good	16.008 \| good	19.559 \| good	1.648 \| good	13.337 \| good	0.216 \| good
2025-11-08T13:00:00.000Z	19 \| good	2.614 \| good	11.014 \| good	21.389 \| good	2.084 \| good	13.035 \| good	0.23 \| good
2025-11-08T14:00:00.000Z	19 \| good	2.921 \| good	12.009 \| good	21.071 \| good	2.519 \| good	12.734 \| good	0.243 \| good
2025-11-08T15:00:00.000Z	27 \| good	4.71 \| good	20.993 \| good	19.505 \| good	2.955 \| good	12.432 \| good	0.257 \| good
2025-11-08T16:00:00.000Z	38 \| good	6.65 \| good	29.993 \| good	19.426 \| good	2.871 \| good	9.991 \| good	0.235 \| good
2025-11-08T17:00:00.000Z	44 \| good	7.52 \| good	33.002 \| good	20.414 \| good	2.786 \| good	7.551 \| good	0.213 \| good
2025-11-08T18:00:00.000Z	38 \| good	7.09 \| good	31.004 \| good	20.733 \| good	2.702 \| good	5.11 \| good	0.191 \| good
2025-11-08T19:00:00.000Z	38 \| good	7.16 \| good	31.996 \| good	21.456 \| good	2.705 \| good	6.454 \| good	0.192 \| good
2025-11-08T20:00:00.000Z	38 \| good	6.93 \| good	30.998 \| good	19.547 \| good	2.707 \| good	7.797 \| good	0.194 \| good
2025-11-08T21:00:00.000Z	38 \| good	7.28 \| good	32.002 \| good	19.266 \| good	2.71 \| good	9.14 \| good	0.196 \| good
2025-11-08T22:00:00.000Z	33 \| good	6.39 \| good	28.006 \| good	18.622 \| good	2.951 \| good	12.846 \| good	0.222 \| good
2025-11-08T23:00:00.000Z	33 \| good	5.97 \| good	26.996 \| good	17.23 \| good	3.193 \| good	16.551 \| good	0.247 \| good
2025-11-09T00:00:00.000Z	56 \| moderate	11.712 \| good	11.873 \| good	8.817 \| good	3.434 \| good	20.237 \| good	0.273 \| good
2025-11-09T01:00:00.000Z	52 \| moderate	9.532 \| good	42.992 \| good	14.51 \| good	3.186 \| good	19.434 \| good	0.263 \| good
2025-11-09T02:00:00.000Z	38 \| good	7.062 \| good	31.01 \| good	14.98 \| good	2.938 \| good	18.611 \| good	0.254 \| good

Frankfort

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Frankfort, Illinois

0.24ppm

How accurate is Illinois, USA air quality data?

The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Frankfort, Illinois get updated?

Air quality updates for Frankfort, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Frankfort, Illinois?

Frankfort, Illinois experienced its worst air quality at 05:00:00, 2025-11-06.

When was air quality in Frankfort, Illinois the best over the past 24 hours?

The best air quality in Frankfort, Illinois was observed at 06:00:00 on 2025-11-06.

What is the air quality in Frankfort, Illinois right now?

The air quality in Frankfort, Illinois right now is Good, with an AQI of 49.

What pollutant is most frequently found in Frankfort, Illinois?

In Frankfort, Illinois, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Frankfort, Illinois is poor?

When air quality in Frankfort, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Frankfort, Illinois right now?

Frankfort, Illinois currently has a PM_2.5 concentration of 8.772 μg/m³.

What is the current level of PM₁₀ in Frankfort, Illinois?

Frankfort, Illinois currently has a PM₁₀ concentration of 41.465 μg/m³.

What is the current level of carbon monoxide (CO) in Frankfort, Illinois?

The current carbon monoxide (CO) level in Frankfort, Illinois is 0.252 ppm.

What is the current level of sulfur dioxide (SO₂) in Frankfort, Illinois?

The current sulfur dioxide (SO₂) concentration in Frankfort, Illinois is 1.323 ppb.

What is the current level of ozone (O₃) in Frankfort, Illinois?

Frankfort, Illinois currently has an ozone (O₃) concentration of 27.773 ppm.

What is the current level of nitrogen dioxide (NO₂) in Frankfort, Illinois?

The current level of nitrogen dioxide (NO₂) in Frankfort, Illinois is 10.213 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-11-05T05:00:00.000Z	33 \| good	5.66 \| good	25.705 \| good	26.828 \| good	0.878 \| good	5.139 \| good	0.244 \| good
2025-11-05T06:00:00.000Z	33 \| good	6.105 \| good	27.786 \| good	28.34 \| good	0.714 \| good	5.287 \| good	0.244 \| good
2025-11-05T07:00:00.000Z	33 \| good	6.341 \| good	26.445 \| good	27.519 \| good	0.704 \| good	5.451 \| good	0.244 \| good
2025-11-05T08:00:00.000Z	33 \| good	5.815 \| good	24.82 \| good	27.853 \| good	0.598 \| good	2.999 \| good	0.249 \| good
2025-11-05T09:00:00.000Z	38 \| good	6.67 \| good	29.559 \| good	26.809 \| good	0.574 \| good	3.869 \| good	0.215 \| good
2025-11-05T10:00:00.000Z	44 \| good	7.594 \| good	30.266 \| good	26.934 \| good	0.579 \| good	4.53 \| good	0.197 \| good
2025-11-05T11:00:00.000Z	38 \| good	7.178 \| good	29.867 \| good	26.402 \| good	0.599 \| good	4.43 \| good	0.226 \| good
2025-11-05T12:00:00.000Z	44 \| good	7.518 \| good	32.019 \| good	27.312 \| good	0.579 \| good	5.666 \| good	0.272 \| good
2025-11-05T13:00:00.000Z	38 \| good	7.49 \| good	30.602 \| good	23.645 \| good	0.534 \| good	6.666 \| good	0.255 \| good
2025-11-05T14:00:00.000Z	38 \| good	7.091 \| good	32.864 \| good	26.194 \| good	0.585 \| good	7.373 \| good	0.255 \| good
2025-11-05T15:00:00.000Z	38 \| good	7.483 \| good	31.978 \| good	25.855 \| good	0.718 \| good	7.233 \| good	0.226 \| good
2025-11-05T16:00:00.000Z	52 \| moderate	9.766 \| good	41.956 \| good	29.645 \| good	0.634 \| good	7.745 \| good	0.2 \| good
2025-11-05T17:00:00.000Z	52 \| moderate	10.366 \| good	37.265 \| good	26.468 \| good	0.753 \| good	8.496 \| good	0.2 \| good
2025-11-05T18:00:00.000Z	56 \| moderate	12.383 \| fine	55.166 \| fine	27.683 \| good	2.466 \| good	7.879 \| good	0.191 \| good
2025-11-05T19:00:00.000Z	56 \| moderate	12.293 \| fine	54.398 \| good	31.434 \| good	0.876 \| good	5.058 \| good	0.208 \| good
2025-11-05T20:00:00.000Z	52 \| moderate	10.348 \| good	46.989 \| good	31.032 \| good	0.613 \| good	3.13 \| good	0.208 \| good
2025-11-05T21:00:00.000Z	44 \| good	8.334 \| good	40.449 \| good	32.109 \| good	0.732 \| good	2.695 \| good	0.235 \| good
2025-11-05T22:00:00.000Z	58 \| moderate	8.193 \| good	69.692 \| fine	31.424 \| good	0.71 \| good	3.606 \| good	0.262 \| good
2025-11-05T23:00:00.000Z	30 \| good	4.45 \| good	31.052 \| good	32.359 \| good	0.706 \| good	7.591 \| good	0.242 \| good
2025-11-06T00:00:00.000Z	35 \| good	4.467 \| good	16.111 \| good	38.064 \| good	0.884 \| good	3.656 \| good	0.284 \| good
2025-11-06T01:00:00.000Z	33 \| good	5.54 \| good	24.002 \| good	7.017 \| good	1.316 \| good	8.095 \| good	0.172 \| good
2025-11-06T02:00:00.000Z	44 \| good	7.771 \| good	33.997 \| good	5.935 \| good	1.306 \| good	8.298 \| good	0.172 \| good
2025-11-06T03:00:00.000Z	44 \| good	8.08 \| good	35.005 \| good	6.658 \| good	1.296 \| good	8.5 \| good	0.172 \| good
2025-11-06T04:00:00.000Z	38 \| good	7.121 \| good	31.997 \| good	6.495 \| good	1.261 \| good	8.216 \| good	0.171 \| good
2025-11-06T05:00:00.000Z	33 \| good	6.481 \| good	29 \| good	5.734 \| good	1.226 \| good	7.932 \| good	0.171 \| good
2025-11-06T08:00:00.000Z	44 \| good	8.49 \| good	34.196 \| good	12.334 \| good	1.305 \| good	21.789 \| good	0.315 \| good
2025-11-06T09:00:00.000Z	38 \| good	6.779 \| good	31.574 \| good	12.28 \| good	1.173 \| good	22.342 \| good	0.357 \| good
2025-11-06T10:00:00.000Z	44 \| good	7.756 \| good	23.719 \| good	8.716 \| good	1.103 \| good	21.016 \| good	0.357 \| good
2025-11-06T11:00:00.000Z	38 \| good	6.819 \| good	20.722 \| good	8.39 \| good	1.294 \| good	18.463 \| good	0.373 \| good
2025-11-06T12:00:00.000Z	44 \| good	8.054 \| good	31.522 \| good	8.66 \| good	1.176 \| good	22.032 \| good	0.473 \| good
2025-11-06T13:00:00.000Z	44 \| good	7.758 \| good	34.35 \| good	3.882 \| good	1.234 \| good	21.459 \| good	0.488 \| good
2025-11-06T14:00:00.000Z	54 \| moderate	10.534 \| good	41.618 \| good	6.571 \| good	1.448 \| good	23.361 \| good	0.63 \| good
2025-11-06T15:00:00.000Z	44 \| good	8.482 \| good	35.71 \| good	9.312 \| good	1.592 \| good	24.662 \| good	0.583 \| good
2025-11-06T16:00:00.000Z	49 \| good	8.694 \| good	31.375 \| good	9.582 \| good	1.788 \| good	20.973 \| good	0.436 \| good
2025-11-06T17:00:00.000Z	56 \| moderate	11.758 \| good	52.983 \| good	15.154 \| good	2.734 \| good	13.482 \| good	0.247 \| good
2025-11-06T18:00:00.000Z	44 \| good	8.493 \| good	37.961 \| good	24.482 \| good	1.355 \| good	6.871 \| good	0.2 \| good
2025-11-06T19:00:00.000Z	33 \| good	5.972 \| good	24.409 \| good	28.168 \| good	1.133 \| good	5.003 \| good	0.158 \| good
2025-11-06T20:00:00.000Z	29 \| good	4.86 \| good	22.302 \| good	30.906 \| good	0.897 \| good	2.047 \| good	0.158 \| good
2025-11-06T21:00:00.000Z	31 \| good	4.604 \| good	18.165 \| good	32.909 \| good	1.162 \| good	1.852 \| good	0.158 \| good
2025-11-06T22:00:00.000Z	33 \| good	4.567 \| good	19.396 \| good	35.578 \| good	0.962 \| good	6.351 \| good	0.218 \| good
2025-11-06T23:00:00.000Z	33 \| good	5.616 \| good	24.227 \| good	33.637 \| good	1.228 \| good	11.251 \| good	0.2 \| good
2025-11-07T00:00:00.000Z	38 \| good	7.234 \| good	32.843 \| good	32.111 \| good	1.756 \| good	8.385 \| good	0.215 \| good
2025-11-07T01:00:00.000Z	44 \| good	7.979 \| good	28.407 \| good	31.171 \| good	1.075 \| good	12.453 \| good	0.236 \| good
2025-11-07T02:00:00.000Z	49 \| good	8.772 \| good	41.465 \| good	27.773 \| good	1.323 \| good	10.213 \| good	0.252 \| good
2025-11-07T03:00:00.000Z	33 \| good	6.227 \| good	26.082 \| good	29.904 \| good	0.85 \| good	5.033 \| good	0.189 \| good
2025-11-07T04:00:00.000Z	33 \| good	6.227 \| good	26.082 \| good	29.904 \| good	0.85 \| good	5.033 \| good	0.189 \| good
2025-11-07T03:00:00.000Z	25 \| good	2.64 \| good	10.997 \| good	26.957 \| good	2.468 \| good	4.571 \| good	0.171 \| good
2025-11-07T04:00:00.000Z	25 \| good	1.12 \| good	4.994 \| good	26.631 \| good	3.018 \| good	4.144 \| good	0.166 \| good
2025-11-07T05:00:00.000Z	23 \| good	1.02 \| good	4.002 \| good	25.126 \| good	3.568 \| good	3.717 \| good	0.161 \| good
2025-11-07T06:00:00.000Z	22 \| good	1.37 \| good	5.005 \| good	24.185 \| good	4.118 \| good	3.291 \| good	0.156 \| good
2025-11-07T07:00:00.000Z	22 \| good	2.35 \| good	9.999 \| good	24.361 \| good	3.486 \| good	3.118 \| good	0.159 \| good
2025-11-07T08:00:00.000Z	23 \| good	3.99 \| good	17.005 \| good	25.073 \| good	2.854 \| good	2.945 \| good	0.162 \| good
2025-11-07T09:00:00.000Z	33 \| good	5.98 \| good	26.99 \| good	22.806 \| good	2.222 \| good	2.772 \| good	0.165 \| good
2025-11-07T10:00:00.000Z	38 \| good	7.39 \| good	32.006 \| good	23.611 \| good	1.926 \| good	3.224 \| good	0.171 \| good
2025-11-07T11:00:00.000Z	44 \| good	8.26 \| good	35.999 \| good	24.216 \| good	1.63 \| good	3.676 \| good	0.177 \| good
2025-11-07T12:00:00.000Z	49 \| good	9.18 \| good	40.998 \| good	24.022 \| good	1.334 \| good	4.129 \| good	0.183 \| good
2025-11-07T13:00:00.000Z	49 \| good	8.57 \| good	37.002 \| good	20.341 \| good	1.333 \| good	4.188 \| good	0.184 \| good
2025-11-07T14:00:00.000Z	33 \| good	5.94 \| good	26.993 \| good	19.489 \| good	1.332 \| good	4.248 \| good	0.185 \| good
2025-11-07T15:00:00.000Z	33 \| good	6.04 \| good	26.998 \| good	19.784 \| good	1.331 \| good	4.308 \| good	0.186 \| good
2025-11-07T16:00:00.000Z	38 \| good	6.58 \| good	29.003 \| good	21.646 \| good	1.26 \| good	3.654 \| good	0.172 \| good
2025-11-07T17:00:00.000Z	33 \| good	5.75 \| good	25.001 \| good	25.123 \| good	1.189 \| good	3.001 \| good	0.157 \| good
2025-11-07T18:00:00.000Z	26 \| good	4.01 \| good	17.995 \| good	27.797 \| good	1.119 \| good	2.347 \| good	0.143 \| good
2025-11-07T19:00:00.000Z	28 \| good	3.889 \| good	16.998 \| good	29.964 \| good	0.965 \| good	2.269 \| good	0.139 \| good
2025-11-07T20:00:00.000Z	28 \| good	3.93 \| good	17 \| good	29.814 \| good	0.811 \| good	2.191 \| good	0.136 \| good
2025-11-07T21:00:00.000Z	28 \| good	4.119 \| good	17.999 \| good	29.635 \| good	0.657 \| good	2.113 \| good	0.132 \| good
2025-11-07T22:00:00.000Z	27 \| good	4.799 \| good	20.994 \| good	28.376 \| good	0.713 \| good	3.42 \| good	0.14 \| good
2025-11-07T23:00:00.000Z	33 \| good	5.678 \| good	24.004 \| good	23.571 \| good	0.769 \| good	4.726 \| good	0.148 \| good
2025-11-08T00:00:00.000Z	33 \| good	5.888 \| good	25 \| good	18.58 \| good	0.825 \| good	6.033 \| good	0.156 \| good
2025-11-08T01:00:00.000Z	33 \| good	5.859 \| good	25.002 \| good	19.047 \| good	0.855 \| good	6.048 \| good	0.155 \| good
2025-11-08T02:00:00.000Z	27 \| good	5.489 \| good	23.001 \| good	16.765 \| good	0.885 \| good	6.064 \| good	0.153 \| good
2025-11-08T03:00:00.000Z	44 \| good	7.769 \| good	33.998 \| good	13.496 \| good	0.914 \| good	6.079 \| good	0.152 \| good
2025-11-08T04:00:00.000Z	49 \| good	9.069 \| good	40.987 \| good	13.112 \| good	0.932 \| good	6.015 \| good	0.155 \| good
2025-11-08T05:00:00.000Z	52 \| moderate	10.419 \| good	45.998 \| good	12.812 \| good	0.951 \| good	5.952 \| good	0.158 \| good
2025-11-08T06:00:00.000Z	54 \| moderate	10.679 \| good	47 \| good	11.232 \| good	0.969 \| good	5.888 \| good	0.162 \| good
2025-11-08T07:00:00.000Z	54 \| moderate	11.28 \| good	49.996 \| good	10.191 \| good	1.044 \| good	6.228 \| good	0.167 \| good
2025-11-08T08:00:00.000Z	58 \| moderate	12.53 \| fine	56.996 \| fine	13.149 \| good	1.119 \| good	6.568 \| good	0.172 \| good
2025-11-08T09:00:00.000Z	56 \| moderate	11.871 \| good	52.018 \| good	12.829 \| good	1.194 \| good	6.909 \| good	0.177 \| good
2025-11-08T10:00:00.000Z	52 \| moderate	9.872 \| good	44.008 \| good	14.511 \| good	1.345 \| good	9.051 \| good	0.19 \| good
2025-11-08T11:00:00.000Z	33 \| good	5.684 \| good	24.029 \| good	18.252 \| good	1.497 \| good	11.194 \| good	0.203 \| good
2025-11-08T12:00:00.000Z	22 \| good	3.505 \| good	16.008 \| good	19.559 \| good	1.648 \| good	13.337 \| good	0.216 \| good
2025-11-08T13:00:00.000Z	19 \| good	2.614 \| good	11.014 \| good	21.389 \| good	2.084 \| good	13.035 \| good	0.23 \| good
2025-11-08T14:00:00.000Z	19 \| good	2.921 \| good	12.009 \| good	21.071 \| good	2.519 \| good	12.734 \| good	0.243 \| good
2025-11-08T15:00:00.000Z	27 \| good	4.71 \| good	20.993 \| good	19.505 \| good	2.955 \| good	12.432 \| good	0.257 \| good
2025-11-08T16:00:00.000Z	38 \| good	6.65 \| good	29.993 \| good	19.426 \| good	2.871 \| good	9.991 \| good	0.235 \| good
2025-11-08T17:00:00.000Z	44 \| good	7.52 \| good	33.002 \| good	20.414 \| good	2.786 \| good	7.551 \| good	0.213 \| good
2025-11-08T18:00:00.000Z	38 \| good	7.09 \| good	31.004 \| good	20.733 \| good	2.702 \| good	5.11 \| good	0.191 \| good
2025-11-08T19:00:00.000Z	38 \| good	7.16 \| good	31.996 \| good	21.456 \| good	2.705 \| good	6.454 \| good	0.192 \| good
2025-11-08T20:00:00.000Z	38 \| good	6.93 \| good	30.998 \| good	19.547 \| good	2.707 \| good	7.797 \| good	0.194 \| good
2025-11-08T21:00:00.000Z	38 \| good	7.28 \| good	32.002 \| good	19.266 \| good	2.71 \| good	9.14 \| good	0.196 \| good
2025-11-08T22:00:00.000Z	33 \| good	6.39 \| good	28.006 \| good	18.622 \| good	2.951 \| good	12.846 \| good	0.222 \| good
2025-11-08T23:00:00.000Z	33 \| good	5.97 \| good	26.996 \| good	17.23 \| good	3.193 \| good	16.551 \| good	0.247 \| good
2025-11-09T00:00:00.000Z	56 \| moderate	11.712 \| good	11.873 \| good	8.817 \| good	3.434 \| good	20.237 \| good	0.273 \| good
2025-11-09T01:00:00.000Z	52 \| moderate	9.532 \| good	42.992 \| good	14.51 \| good	3.186 \| good	19.434 \| good	0.263 \| good
2025-11-09T02:00:00.000Z	38 \| good	7.062 \| good	31.01 \| good	14.98 \| good	2.938 \| good	18.611 \| good	0.254 \| good

Current air quality index in Frankfort, Illinois today

Common air pollutants in Frankfort, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Frankfort, Illinois air quality forecast and history

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Real-time air quality map: Monitor AQI near Frankfort, Illinois

Air quality in nearby cities

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Tinley Park, Illinois

New Lenox, Illinois

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Richton Park, Illinois

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Frequently asked questions

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What is the air quality in Frankfort, Illinois right now?

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What is the PM2.5 concentration in Frankfort, Illinois right now?

What is the current level of PM10 in Frankfort, Illinois?

What is the current level of carbon monoxide (CO) in Frankfort, Illinois?

What is the current level of sulfur dioxide (SO2) in Frankfort, Illinois?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Frankfort, Illinois right now?

What is the current level of PM₁₀ in Frankfort, Illinois?

What is the current level of sulfur dioxide (SO₂) in Frankfort, Illinois?

What is the current level of ozone (O₃) in Frankfort, Illinois?

What is the current level of nitrogen dioxide (NO₂) in Frankfort, Illinois?