What is the sulfur dioxide (SO2) level in Cookeville, Tennessee at the moment?

Currently, Cookeville, Tennessee has a sulfur dioxide (SO2) concentration of 0.744 ppb.

What is the ozone (O3) level in Cookeville, Tennessee at the moment?

The current ozone (O3) level in Cookeville, Tennessee at the moment is 30.08 ppm.

What is the nitrogen dioxide (NO2) level in Cookeville, Tennessee at the moment?

Nitrogen dioxide (NO2) level in Cookeville, Tennessee at the moment is 10.256 ppb.

Live air quality index in Cookeville, Tennessee today

Name: Live air pollution levels in Cookeville, Tennessee today
Creator: Ambee

Stay updated with real-time air quality in Cookeville, Tennessee 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

Cookeville, Tennessee

Last updated: ... (Local time)

Major air pollutants in Cookeville, Tennessee

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.07 μg/m³

155

255

425

605+

Ozone (O₃)

30.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.74 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.26 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cookeville, Tennessee

Get Live Pollen Counts

Cookeville, Tennessee

Scroll To Air Quality Map

Track live Cookeville, Tennessee air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T07:00:00.000Z	27 \| good	4.503 \| good	19.953 \| good	11.918 \| good	0.686 \| good	12.199 \| good	0.214 \| good
2025-10-20T08:00:00.000Z	22 \| good	4.297 \| good	18.955 \| good	12.539 \| good	0.53 \| good	14.743 \| good	0.195 \| good
2025-10-20T09:00:00.000Z	18 \| good	3.405 \| good	14.99 \| good	9.033 \| good	0.525 \| good	18.564 \| good	0.218 \| good
2025-10-20T10:00:00.000Z	14 \| good	2.312 \| good	10.039 \| good	10.551 \| good	0.627 \| good	15.386 \| good	0.2 \| good
2025-10-20T11:00:00.000Z	22 \| good	4.096 \| good	17.958 \| good	13.964 \| good	0.591 \| good	13.563 \| good	0.284 \| good
2025-10-20T12:00:00.000Z	16 \| good	2.213 \| good	9.07 \| good	7.739 \| good	0.646 \| good	16.544 \| good	0.4 \| good
2025-10-20T13:00:00.000Z	17 \| good	1.51 \| good	6.033 \| good	8.887 \| good	1.046 \| good	18.047 \| good	0.379 \| good
2025-10-20T14:00:00.000Z	22 \| good	3.605 \| good	16.004 \| good	12.091 \| good	0.674 \| good	15.626 \| good	0.359 \| good
2025-10-20T15:00:00.000Z	16 \| good	1.514 \| good	6.055 \| good	16.758 \| good	1.008 \| good	14.889 \| good	0.317 \| good
2025-10-20T16:00:00.000Z	19 \| good	0.622 \| good	2.147 \| good	19.968 \| good	1.204 \| good	12.449 \| good	0.26 \| good
2025-10-20T17:00:00.000Z	22 \| good	0.818 \| good	3.097 \| good	24.265 \| good	1.182 \| good	11.229 \| good	0.196 \| good
2025-10-20T18:00:00.000Z	22 \| good	1.314 \| good	5.095 \| good	23.775 \| good	0.952 \| good	7.314 \| good	0.215 \| good
2025-10-20T19:00:00.000Z	29 \| good	1.611 \| good	7.048 \| good	30.796 \| good	1.01 \| good	7.361 \| good	0.179 \| good
2025-10-20T20:00:00.000Z	31 \| good	0.711 \| good	3.042 \| good	33.825 \| good	0.896 \| good	8.168 \| good	0.196 \| good
2025-10-20T21:00:00.000Z	31 \| good	0.718 \| good	3.08 \| good	33.306 \| good	1.077 \| good	9.543 \| good	0.22 \| good
2025-10-20T22:00:00.000Z	34 \| good	0.708 \| good	3.029 \| good	36.956 \| good	0.94 \| good	6.295 \| good	0.196 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.3 \| good	12.727 \| good	34.119 \| good	0.785 \| good	8.48 \| good	0.243 \| good
2025-10-21T00:00:00.000Z	33 \| good	3.167 \| good	11.176 \| good	35.948 \| good	0.797 \| good	9.776 \| good	0.242 \| good
2025-10-21T01:00:00.000Z	30 \| good	0.625 \| good	2.118 \| good	31.779 \| good	1.011 \| good	7.08 \| good	0.242 \| good
2025-10-21T02:00:00.000Z	30 \| good	0.831 \| good	3.105 \| good	32.463 \| good	0.912 \| good	13.367 \| good	0.315 \| good
2025-10-21T03:00:00.000Z	33 \| good	6.435 \| good	28.833 \| good	33.547 \| good	1.18 \| good	1.797 \| good	0.144 \| good
2025-10-21T04:00:00.000Z	28 \| good	3.698 \| good	16.004 \| good	30.298 \| good	2.572 \| good	9.85 \| good	0.363 \| good
2025-10-21T05:00:00.000Z	31 \| good	3.697 \| good	15.987 \| good	32.835 \| good	3.644 \| good	11.413 \| good	0.434 \| good
2025-10-21T06:00:00.000Z	28 \| good	4.808 \| good	21.002 \| good	29.707 \| good	5.471 \| good	10.097 \| good	0.388 \| good
2025-10-21T07:00:00.000Z	29 \| good	4.01 \| good	18.011 \| good	30.798 \| good	2.242 \| good	7.308 \| good	0.467 \| good
2025-10-21T08:00:00.000Z	28 \| good	2.725 \| good	11.056 \| good	29.842 \| good	0.861 \| good	10.578 \| good	0.337 \| good
2025-10-21T09:00:00.000Z	29 \| good	3.028 \| good	12.131 \| good	30.959 \| good	0.862 \| good	15.066 \| good	0.326 \| good
2025-10-21T10:00:00.000Z	29 \| good	3.402 \| good	15.023 \| good	30.548 \| good	1.676 \| good	14.057 \| good	0.326 \| good
2025-10-21T11:00:00.000Z	25 \| good	4.113 \| good	18.016 \| good	27.469 \| good	1.522 \| good	13.003 \| good	0.361 \| good
2025-10-21T12:00:00.000Z	23 \| good	4.113 \| good	18.058 \| good	25.044 \| good	0.847 \| good	10.497 \| good	0.379 \| good
2025-10-21T13:00:00.000Z	29 \| good	3.526 \| good	16.066 \| good	30.874 \| good	0.845 \| good	9.196 \| good	0.483 \| good
2025-10-21T14:00:00.000Z	24 \| good	4.317 \| good	19.081 \| good	25.996 \| good	0.799 \| good	12.065 \| good	0.525 \| good
2025-10-21T15:00:00.000Z	25 \| good	3.131 \| good	14.073 \| good	27.289 \| good	0.721 \| good	12.481 \| good	0.546 \| good
2025-10-21T16:00:00.000Z	33 \| good	6.01 \| good	27.021 \| good	31.491 \| good	0.718 \| good	15.788 \| good	0.26 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.012 \| good	27.002 \| good	33.121 \| good	0.807 \| good	11.119 \| good	0.297 \| good
2025-10-21T18:00:00.000Z	33 \| good	6.112 \| good	27.052 \| good	33.249 \| good	1.006 \| good	7.837 \| good	0.213 \| good
2025-10-21T19:00:00.000Z	44 \| good	8.19 \| good	35.958 \| good	39.368 \| good	0.673 \| good	7.009 \| good	0.213 \| good
2025-10-21T20:00:00.000Z	38 \| good	6.098 \| good	26.923 \| good	40.568 \| good	0.889 \| good	7.385 \| good	0.195 \| good
2025-10-21T21:00:00.000Z	49 \| good	8.773 \| good	38.877 \| good	40.211 \| good	0.853 \| good	6.757 \| good	0.208 \| good
2025-10-21T22:00:00.000Z	37 \| good	5.394 \| good	22.956 \| good	39.637 \| good	1.048 \| good	3.938 \| good	0.208 \| good
2025-10-21T23:00:00.000Z	35 \| good	4.093 \| good	17.947 \| good	37.963 \| good	0.953 \| good	3.419 \| good	0.232 \| good
2025-10-22T00:00:00.000Z	32 \| good	3.415 \| good	15.009 \| good	34.555 \| good	0.924 \| good	5.092 \| good	0.213 \| good
2025-10-22T01:00:00.000Z	33 \| good	2.321 \| good	10.14 \| good	36.468 \| good	0.762 \| good	4.11 \| good	0.232 \| good
2025-10-22T02:00:00.000Z	29 \| good	3.323 \| good	15.137 \| good	30.602 \| good	0.751 \| good	7.516 \| good	0.245 \| good
2025-10-22T03:00:00.000Z	33 \| good	5.829 \| good	25.048 \| good	28.183 \| good	0.576 \| good	2.62 \| good	0.132 \| good
2025-10-22T04:00:00.000Z	27 \| good	4.828 \| good	21.085 \| good	28.98 \| good	0.529 \| good	8.048 \| good	0.233 \| good
2025-10-22T05:00:00.000Z	28 \| good	3.425 \| good	15.069 \| good	30.08 \| good	0.744 \| good	10.256 \| good	0.25 \| good
2025-10-22T06:00:00.000Z	28 \| good	3.425 \| good	15.069 \| good	30.08 \| good	0.744 \| good	10.256 \| good	0.25 \| good
2025-10-19T14:00:00.000Z	44 \| good	2.329 \| good	9.916 \| good	47.25 \| good	0.294 \| good	1.186 \| good	0.122 \| good
2025-10-19T15:00:00.000Z	48 \| good	0.145 \| good	0.074 \| good	52.365 \| good	0.258 \| good	1.368 \| good	0.121 \| good
2025-10-19T16:00:00.000Z	47 \| good	0.15 \| good	0.074 \| good	50.539 \| good	0.334 \| good	1.358 \| good	0.128 \| good
2025-10-19T17:00:00.000Z	46 \| good	0.72 \| good	2.926 \| good	49.918 \| good	0.409 \| good	1.348 \| good	0.135 \| good
2025-10-19T18:00:00.000Z	40 \| good	0.497 \| good	2.001 \| good	43.002 \| good	0.485 \| good	1.339 \| good	0.142 \| good
2025-10-19T19:00:00.000Z	39 \| good	2.327 \| good	9.919 \| good	42.084 \| good	0.576 \| good	1.093 \| good	0.133 \| good
2025-10-19T20:00:00.000Z	41 \| good	2.728 \| good	11.096 \| good	44.34 \| good	0.668 \| good	0.848 \| good	0.125 \| good
2025-10-19T21:00:00.000Z	44 \| good	2.966 \| good	12.049 \| good	47.801 \| good	0.759 \| good	0.602 \| good	0.116 \| good
2025-10-19T22:00:00.000Z	44 \| good	0.652 \| good	2.108 \| good	46.506 \| good	0.797 \| good	0.967 \| good	0.119 \| good
2025-10-19T23:00:00.000Z	40 \| good	1.794 \| good	7.832 \| good	42.834 \| good	0.834 \| good	1.332 \| good	0.122 \| good
2025-10-20T00:00:00.000Z	46 \| good	2.032 \| good	8 \| good	50.069 \| good	0.871 \| good	1.697 \| good	0.125 \| good
2025-10-20T01:00:00.000Z	40 \| good	4.756 \| good	20.903 \| good	43.446 \| good	0.868 \| good	1.988 \| good	0.128 \| good
2025-10-20T02:00:00.000Z	38 \| good	4.573 \| good	19.934 \| good	40.998 \| good	0.865 \| good	2.278 \| good	0.131 \| good
2025-10-20T03:00:00.000Z	33 \| good	5.55 \| good	23.958 \| good	35.509 \| good	0.862 \| good	2.569 \| good	0.135 \| good
2025-10-20T04:00:00.000Z	30 \| good	4.482 \| good	19.125 \| good	31.987 \| good	0.861 \| good	2.622 \| good	0.134 \| good
2025-10-20T05:00:00.000Z	27 \| good	4.089 \| good	18.041 \| good	28.997 \| good	0.86 \| good	2.674 \| good	0.134 \| good
2025-10-20T06:00:00.000Z	38 \| good	6.705 \| good	29.898 \| good	25.635 \| good	0.859 \| good	2.726 \| good	0.133 \| good
2025-10-20T07:00:00.000Z	22 \| good	4.293 \| good	18.849 \| good	22.071 \| good	0.852 \| good	2.751 \| good	0.132 \| good
2025-10-20T08:00:00.000Z	27 \| good	4.618 \| good	19.926 \| good	19.482 \| good	0.845 \| good	2.777 \| good	0.132 \| good
2025-10-20T09:00:00.000Z	19 \| good	2.582 \| good	10.818 \| good	19.622 \| good	0.838 \| good	2.802 \| good	0.131 \| good
2025-10-20T10:00:00.000Z	16 \| good	3.327 \| good	14.757 \| good	16.062 \| good	0.835 \| good	3.284 \| good	0.136 \| good
2025-10-20T11:00:00.000Z	18 \| good	3.131 \| good	13.752 \| good	18.912 \| good	0.832 \| good	3.766 \| good	0.141 \| good
2025-10-20T12:00:00.000Z	27 \| good	5.017 \| good	21.803 \| good	21.054 \| good	0.829 \| good	4.248 \| good	0.145 \| good
2025-10-20T13:00:00.000Z	22 \| good	2.239 \| good	8.928 \| good	23.846 \| good	0.931 \| good	3.328 \| good	0.139 \| good
2025-10-20T14:00:00.000Z	38 \| good	7.451 \| good	32.877 \| good	29.36 \| good	1.033 \| good	2.408 \| good	0.134 \| good
2025-10-20T15:00:00.000Z	32 \| good	3.382 \| good	14.82 \| good	34.89 \| good	1.135 \| good	1.488 \| good	0.128 \| good
2025-10-20T16:00:00.000Z	35 \| good	0.625 \| good	2.105 \| good	37.909 \| good	1.081 \| good	1.149 \| good	0.122 \| good
2025-10-20T17:00:00.000Z	36 \| good	6.472 \| good	28.89 \| good	38.546 \| good	1.026 \| good	0.811 \| good	0.116 \| good
2025-10-20T18:00:00.000Z	35 \| good	0.82 \| good	2.938 \| good	38.018 \| good	0.972 \| good	0.472 \| good	0.11 \| good
2025-10-20T19:00:00.000Z	35 \| good	2.994 \| good	12.081 \| good	37.512 \| good	0.872 \| good	0.473 \| good	0.11 \| good
2025-10-20T20:00:00.000Z	32 \| good	3.12 \| good	13.873 \| good	35.226 \| good	0.773 \| good	0.475 \| good	0.109 \| good
2025-10-20T21:00:00.000Z	32 \| good	5.3 \| good	22.987 \| good	35.443 \| good	0.673 \| good	0.476 \| good	0.109 \| good
2025-10-20T22:00:00.000Z	32 \| good	0.552 \| good	2.033 \| good	35.096 \| good	0.625 \| good	1.521 \| good	0.12 \| good
2025-10-20T23:00:00.000Z	34 \| good	2.299 \| good	9.798 \| good	37.251 \| good	0.576 \| good	2.565 \| good	0.132 \| good
2025-10-21T00:00:00.000Z	44 \| good	4.546 \| good	19.813 \| good	47.505 \| good	0.528 \| good	3.61 \| good	0.143 \| good
2025-10-21T01:00:00.000Z	39 \| good	5.249 \| good	22.76 \| good	42.322 \| good	0.655 \| good	3.169 \| good	0.139 \| good
2025-10-21T02:00:00.000Z	36 \| good	5.689 \| good	24.887 \| good	39.163 \| good	0.781 \| good	2.728 \| good	0.135 \| good
2025-10-21T03:00:00.000Z	34 \| good	5.52 \| good	23.851 \| good	36.949 \| good	0.908 \| good	2.287 \| good	0.131 \| good
2025-10-21T04:00:00.000Z	33 \| good	5.244 \| good	22.841 \| good	36.335 \| good	1.01 \| good	2.038 \| good	0.128 \| good
2025-10-21T05:00:00.000Z	32 \| good	4.839 \| good	20.926 \| good	34.803 \| good	1.112 \| good	1.789 \| good	0.124 \| good
2025-10-21T06:00:00.000Z	34 \| good	3.223 \| good	3.371 \| good	37.36 \| good	1.216 \| good	1.54 \| good	0.121 \| good
2025-10-21T07:00:00.000Z	30 \| good	4.394 \| good	18.959 \| good	32.381 \| good	1.272 \| good	1.474 \| good	0.121 \| good
2025-10-21T08:00:00.000Z	28 \| good	4.359 \| good	18.955 \| good	30.116 \| good	1.329 \| good	1.409 \| good	0.122 \| good
2025-10-21T09:00:00.000Z	27 \| good	3.528 \| good	15.854 \| good	28.543 \| good	1.387 \| good	1.344 \| good	0.122 \| good
2025-10-21T10:00:00.000Z	24 \| good	2.972 \| good	12.071 \| good	26.493 \| good	1.351 \| good	1.45 \| good	0.124 \| good
2025-10-21T11:00:00.000Z	29 \| good	3.539 \| good	15.875 \| good	31.218 \| good	1.315 \| good	1.557 \| good	0.126 \| good
2025-10-21T12:00:00.000Z	35 \| good	4.318 \| good	4.492 \| good	37.608 \| good	1.279 \| good	1.66 \| good	0.128 \| good
2025-10-21T13:00:00.000Z	36 \| good	4.646 \| good	4.815 \| good	38.566 \| good	1.196 \| good	1.435 \| good	0.131 \| good

Cookeville

Get reliable air quality data to drive your business

Cookeville, Tennessee air quality map: Stay updated on AQI near you

0.25ppm

How accurate is Tennessee, USA air quality data?

Air quality and pollutant data for Tennessee, 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 Cookeville, Tennessee?

The air quality information for Cookeville, Tennessee is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Cookeville, Tennessee at its worst?

In the past 24 hours, the air quality in Cookeville, Tennessee was at its worst at 09:00:00 on 2025-10-21.

When did Cookeville, Tennessee experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Cookeville, Tennessee was observed at 12:00:00 on 2025-10-21.

What is the AQI in Cookeville, Tennessee right now?

As of now, the AQI in Cookeville, Tennessee is 28, indicating Good conditions.

What is the most common type of pollution in Cookeville, Tennessee?

Cookeville, Tennessee air has the highest levels of O3.

What should I do in case of poor air quality in Cookeville, Tennessee?

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

What is the PM_2.5 level in Cookeville, Tennessee at the moment?

PM_2.5 levels in Cookeville, Tennessee are currently 3.425 μg/m³.

What is the PM₁₀ level in Cookeville, Tennessee at the moment?

The PM₁₀ concentration in Cookeville, Tennessee is 15.069 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Cookeville, Tennessee at the moment?

The current carbon monoxide (CO) concentration in Cookeville, Tennessee is 0.25 ppm.

What is the sulfur dioxide (SO₂) level in Cookeville, Tennessee at the moment?

Currently, Cookeville, Tennessee has a sulfur dioxide (SO₂) concentration of 0.744 ppb.

What is the ozone (O₃) level in Cookeville, Tennessee at the moment?

The current ozone (O₃) level in Cookeville, Tennessee at the moment is 30.08 ppm.

What is the nitrogen dioxide (NO₂) level in Cookeville, Tennessee at the moment?

Nitrogen dioxide (NO₂) level in Cookeville, Tennessee at the moment is 10.256 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T07:00:00.000Z	27 \| good	4.503 \| good	19.953 \| good	11.918 \| good	0.686 \| good	12.199 \| good	0.214 \| good
2025-10-20T08:00:00.000Z	22 \| good	4.297 \| good	18.955 \| good	12.539 \| good	0.53 \| good	14.743 \| good	0.195 \| good
2025-10-20T09:00:00.000Z	18 \| good	3.405 \| good	14.99 \| good	9.033 \| good	0.525 \| good	18.564 \| good	0.218 \| good
2025-10-20T10:00:00.000Z	14 \| good	2.312 \| good	10.039 \| good	10.551 \| good	0.627 \| good	15.386 \| good	0.2 \| good
2025-10-20T11:00:00.000Z	22 \| good	4.096 \| good	17.958 \| good	13.964 \| good	0.591 \| good	13.563 \| good	0.284 \| good
2025-10-20T12:00:00.000Z	16 \| good	2.213 \| good	9.07 \| good	7.739 \| good	0.646 \| good	16.544 \| good	0.4 \| good
2025-10-20T13:00:00.000Z	17 \| good	1.51 \| good	6.033 \| good	8.887 \| good	1.046 \| good	18.047 \| good	0.379 \| good
2025-10-20T14:00:00.000Z	22 \| good	3.605 \| good	16.004 \| good	12.091 \| good	0.674 \| good	15.626 \| good	0.359 \| good
2025-10-20T15:00:00.000Z	16 \| good	1.514 \| good	6.055 \| good	16.758 \| good	1.008 \| good	14.889 \| good	0.317 \| good
2025-10-20T16:00:00.000Z	19 \| good	0.622 \| good	2.147 \| good	19.968 \| good	1.204 \| good	12.449 \| good	0.26 \| good
2025-10-20T17:00:00.000Z	22 \| good	0.818 \| good	3.097 \| good	24.265 \| good	1.182 \| good	11.229 \| good	0.196 \| good
2025-10-20T18:00:00.000Z	22 \| good	1.314 \| good	5.095 \| good	23.775 \| good	0.952 \| good	7.314 \| good	0.215 \| good
2025-10-20T19:00:00.000Z	29 \| good	1.611 \| good	7.048 \| good	30.796 \| good	1.01 \| good	7.361 \| good	0.179 \| good
2025-10-20T20:00:00.000Z	31 \| good	0.711 \| good	3.042 \| good	33.825 \| good	0.896 \| good	8.168 \| good	0.196 \| good
2025-10-20T21:00:00.000Z	31 \| good	0.718 \| good	3.08 \| good	33.306 \| good	1.077 \| good	9.543 \| good	0.22 \| good
2025-10-20T22:00:00.000Z	34 \| good	0.708 \| good	3.029 \| good	36.956 \| good	0.94 \| good	6.295 \| good	0.196 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.3 \| good	12.727 \| good	34.119 \| good	0.785 \| good	8.48 \| good	0.243 \| good
2025-10-21T00:00:00.000Z	33 \| good	3.167 \| good	11.176 \| good	35.948 \| good	0.797 \| good	9.776 \| good	0.242 \| good
2025-10-21T01:00:00.000Z	30 \| good	0.625 \| good	2.118 \| good	31.779 \| good	1.011 \| good	7.08 \| good	0.242 \| good
2025-10-21T02:00:00.000Z	30 \| good	0.831 \| good	3.105 \| good	32.463 \| good	0.912 \| good	13.367 \| good	0.315 \| good
2025-10-21T03:00:00.000Z	33 \| good	6.435 \| good	28.833 \| good	33.547 \| good	1.18 \| good	1.797 \| good	0.144 \| good
2025-10-21T04:00:00.000Z	28 \| good	3.698 \| good	16.004 \| good	30.298 \| good	2.572 \| good	9.85 \| good	0.363 \| good
2025-10-21T05:00:00.000Z	31 \| good	3.697 \| good	15.987 \| good	32.835 \| good	3.644 \| good	11.413 \| good	0.434 \| good
2025-10-21T06:00:00.000Z	28 \| good	4.808 \| good	21.002 \| good	29.707 \| good	5.471 \| good	10.097 \| good	0.388 \| good
2025-10-21T07:00:00.000Z	29 \| good	4.01 \| good	18.011 \| good	30.798 \| good	2.242 \| good	7.308 \| good	0.467 \| good
2025-10-21T08:00:00.000Z	28 \| good	2.725 \| good	11.056 \| good	29.842 \| good	0.861 \| good	10.578 \| good	0.337 \| good
2025-10-21T09:00:00.000Z	29 \| good	3.028 \| good	12.131 \| good	30.959 \| good	0.862 \| good	15.066 \| good	0.326 \| good
2025-10-21T10:00:00.000Z	29 \| good	3.402 \| good	15.023 \| good	30.548 \| good	1.676 \| good	14.057 \| good	0.326 \| good
2025-10-21T11:00:00.000Z	25 \| good	4.113 \| good	18.016 \| good	27.469 \| good	1.522 \| good	13.003 \| good	0.361 \| good
2025-10-21T12:00:00.000Z	23 \| good	4.113 \| good	18.058 \| good	25.044 \| good	0.847 \| good	10.497 \| good	0.379 \| good
2025-10-21T13:00:00.000Z	29 \| good	3.526 \| good	16.066 \| good	30.874 \| good	0.845 \| good	9.196 \| good	0.483 \| good
2025-10-21T14:00:00.000Z	24 \| good	4.317 \| good	19.081 \| good	25.996 \| good	0.799 \| good	12.065 \| good	0.525 \| good
2025-10-21T15:00:00.000Z	25 \| good	3.131 \| good	14.073 \| good	27.289 \| good	0.721 \| good	12.481 \| good	0.546 \| good
2025-10-21T16:00:00.000Z	33 \| good	6.01 \| good	27.021 \| good	31.491 \| good	0.718 \| good	15.788 \| good	0.26 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.012 \| good	27.002 \| good	33.121 \| good	0.807 \| good	11.119 \| good	0.297 \| good
2025-10-21T18:00:00.000Z	33 \| good	6.112 \| good	27.052 \| good	33.249 \| good	1.006 \| good	7.837 \| good	0.213 \| good
2025-10-21T19:00:00.000Z	44 \| good	8.19 \| good	35.958 \| good	39.368 \| good	0.673 \| good	7.009 \| good	0.213 \| good
2025-10-21T20:00:00.000Z	38 \| good	6.098 \| good	26.923 \| good	40.568 \| good	0.889 \| good	7.385 \| good	0.195 \| good
2025-10-21T21:00:00.000Z	49 \| good	8.773 \| good	38.877 \| good	40.211 \| good	0.853 \| good	6.757 \| good	0.208 \| good
2025-10-21T22:00:00.000Z	37 \| good	5.394 \| good	22.956 \| good	39.637 \| good	1.048 \| good	3.938 \| good	0.208 \| good
2025-10-21T23:00:00.000Z	35 \| good	4.093 \| good	17.947 \| good	37.963 \| good	0.953 \| good	3.419 \| good	0.232 \| good
2025-10-22T00:00:00.000Z	32 \| good	3.415 \| good	15.009 \| good	34.555 \| good	0.924 \| good	5.092 \| good	0.213 \| good
2025-10-22T01:00:00.000Z	33 \| good	2.321 \| good	10.14 \| good	36.468 \| good	0.762 \| good	4.11 \| good	0.232 \| good
2025-10-22T02:00:00.000Z	29 \| good	3.323 \| good	15.137 \| good	30.602 \| good	0.751 \| good	7.516 \| good	0.245 \| good
2025-10-22T03:00:00.000Z	33 \| good	5.829 \| good	25.048 \| good	28.183 \| good	0.576 \| good	2.62 \| good	0.132 \| good
2025-10-22T04:00:00.000Z	27 \| good	4.828 \| good	21.085 \| good	28.98 \| good	0.529 \| good	8.048 \| good	0.233 \| good
2025-10-22T05:00:00.000Z	28 \| good	3.425 \| good	15.069 \| good	30.08 \| good	0.744 \| good	10.256 \| good	0.25 \| good
2025-10-22T06:00:00.000Z	28 \| good	3.425 \| good	15.069 \| good	30.08 \| good	0.744 \| good	10.256 \| good	0.25 \| good
2025-10-19T14:00:00.000Z	44 \| good	2.329 \| good	9.916 \| good	47.25 \| good	0.294 \| good	1.186 \| good	0.122 \| good
2025-10-19T15:00:00.000Z	48 \| good	0.145 \| good	0.074 \| good	52.365 \| good	0.258 \| good	1.368 \| good	0.121 \| good
2025-10-19T16:00:00.000Z	47 \| good	0.15 \| good	0.074 \| good	50.539 \| good	0.334 \| good	1.358 \| good	0.128 \| good
2025-10-19T17:00:00.000Z	46 \| good	0.72 \| good	2.926 \| good	49.918 \| good	0.409 \| good	1.348 \| good	0.135 \| good
2025-10-19T18:00:00.000Z	40 \| good	0.497 \| good	2.001 \| good	43.002 \| good	0.485 \| good	1.339 \| good	0.142 \| good
2025-10-19T19:00:00.000Z	39 \| good	2.327 \| good	9.919 \| good	42.084 \| good	0.576 \| good	1.093 \| good	0.133 \| good
2025-10-19T20:00:00.000Z	41 \| good	2.728 \| good	11.096 \| good	44.34 \| good	0.668 \| good	0.848 \| good	0.125 \| good
2025-10-19T21:00:00.000Z	44 \| good	2.966 \| good	12.049 \| good	47.801 \| good	0.759 \| good	0.602 \| good	0.116 \| good
2025-10-19T22:00:00.000Z	44 \| good	0.652 \| good	2.108 \| good	46.506 \| good	0.797 \| good	0.967 \| good	0.119 \| good
2025-10-19T23:00:00.000Z	40 \| good	1.794 \| good	7.832 \| good	42.834 \| good	0.834 \| good	1.332 \| good	0.122 \| good
2025-10-20T00:00:00.000Z	46 \| good	2.032 \| good	8 \| good	50.069 \| good	0.871 \| good	1.697 \| good	0.125 \| good
2025-10-20T01:00:00.000Z	40 \| good	4.756 \| good	20.903 \| good	43.446 \| good	0.868 \| good	1.988 \| good	0.128 \| good
2025-10-20T02:00:00.000Z	38 \| good	4.573 \| good	19.934 \| good	40.998 \| good	0.865 \| good	2.278 \| good	0.131 \| good
2025-10-20T03:00:00.000Z	33 \| good	5.55 \| good	23.958 \| good	35.509 \| good	0.862 \| good	2.569 \| good	0.135 \| good
2025-10-20T04:00:00.000Z	30 \| good	4.482 \| good	19.125 \| good	31.987 \| good	0.861 \| good	2.622 \| good	0.134 \| good
2025-10-20T05:00:00.000Z	27 \| good	4.089 \| good	18.041 \| good	28.997 \| good	0.86 \| good	2.674 \| good	0.134 \| good
2025-10-20T06:00:00.000Z	38 \| good	6.705 \| good	29.898 \| good	25.635 \| good	0.859 \| good	2.726 \| good	0.133 \| good
2025-10-20T07:00:00.000Z	22 \| good	4.293 \| good	18.849 \| good	22.071 \| good	0.852 \| good	2.751 \| good	0.132 \| good
2025-10-20T08:00:00.000Z	27 \| good	4.618 \| good	19.926 \| good	19.482 \| good	0.845 \| good	2.777 \| good	0.132 \| good
2025-10-20T09:00:00.000Z	19 \| good	2.582 \| good	10.818 \| good	19.622 \| good	0.838 \| good	2.802 \| good	0.131 \| good
2025-10-20T10:00:00.000Z	16 \| good	3.327 \| good	14.757 \| good	16.062 \| good	0.835 \| good	3.284 \| good	0.136 \| good
2025-10-20T11:00:00.000Z	18 \| good	3.131 \| good	13.752 \| good	18.912 \| good	0.832 \| good	3.766 \| good	0.141 \| good
2025-10-20T12:00:00.000Z	27 \| good	5.017 \| good	21.803 \| good	21.054 \| good	0.829 \| good	4.248 \| good	0.145 \| good
2025-10-20T13:00:00.000Z	22 \| good	2.239 \| good	8.928 \| good	23.846 \| good	0.931 \| good	3.328 \| good	0.139 \| good
2025-10-20T14:00:00.000Z	38 \| good	7.451 \| good	32.877 \| good	29.36 \| good	1.033 \| good	2.408 \| good	0.134 \| good
2025-10-20T15:00:00.000Z	32 \| good	3.382 \| good	14.82 \| good	34.89 \| good	1.135 \| good	1.488 \| good	0.128 \| good
2025-10-20T16:00:00.000Z	35 \| good	0.625 \| good	2.105 \| good	37.909 \| good	1.081 \| good	1.149 \| good	0.122 \| good
2025-10-20T17:00:00.000Z	36 \| good	6.472 \| good	28.89 \| good	38.546 \| good	1.026 \| good	0.811 \| good	0.116 \| good
2025-10-20T18:00:00.000Z	35 \| good	0.82 \| good	2.938 \| good	38.018 \| good	0.972 \| good	0.472 \| good	0.11 \| good
2025-10-20T19:00:00.000Z	35 \| good	2.994 \| good	12.081 \| good	37.512 \| good	0.872 \| good	0.473 \| good	0.11 \| good
2025-10-20T20:00:00.000Z	32 \| good	3.12 \| good	13.873 \| good	35.226 \| good	0.773 \| good	0.475 \| good	0.109 \| good
2025-10-20T21:00:00.000Z	32 \| good	5.3 \| good	22.987 \| good	35.443 \| good	0.673 \| good	0.476 \| good	0.109 \| good
2025-10-20T22:00:00.000Z	32 \| good	0.552 \| good	2.033 \| good	35.096 \| good	0.625 \| good	1.521 \| good	0.12 \| good
2025-10-20T23:00:00.000Z	34 \| good	2.299 \| good	9.798 \| good	37.251 \| good	0.576 \| good	2.565 \| good	0.132 \| good
2025-10-21T00:00:00.000Z	44 \| good	4.546 \| good	19.813 \| good	47.505 \| good	0.528 \| good	3.61 \| good	0.143 \| good
2025-10-21T01:00:00.000Z	39 \| good	5.249 \| good	22.76 \| good	42.322 \| good	0.655 \| good	3.169 \| good	0.139 \| good
2025-10-21T02:00:00.000Z	36 \| good	5.689 \| good	24.887 \| good	39.163 \| good	0.781 \| good	2.728 \| good	0.135 \| good
2025-10-21T03:00:00.000Z	34 \| good	5.52 \| good	23.851 \| good	36.949 \| good	0.908 \| good	2.287 \| good	0.131 \| good
2025-10-21T04:00:00.000Z	33 \| good	5.244 \| good	22.841 \| good	36.335 \| good	1.01 \| good	2.038 \| good	0.128 \| good
2025-10-21T05:00:00.000Z	32 \| good	4.839 \| good	20.926 \| good	34.803 \| good	1.112 \| good	1.789 \| good	0.124 \| good
2025-10-21T06:00:00.000Z	34 \| good	3.223 \| good	3.371 \| good	37.36 \| good	1.216 \| good	1.54 \| good	0.121 \| good
2025-10-21T07:00:00.000Z	30 \| good	4.394 \| good	18.959 \| good	32.381 \| good	1.272 \| good	1.474 \| good	0.121 \| good
2025-10-21T08:00:00.000Z	28 \| good	4.359 \| good	18.955 \| good	30.116 \| good	1.329 \| good	1.409 \| good	0.122 \| good
2025-10-21T09:00:00.000Z	27 \| good	3.528 \| good	15.854 \| good	28.543 \| good	1.387 \| good	1.344 \| good	0.122 \| good
2025-10-21T10:00:00.000Z	24 \| good	2.972 \| good	12.071 \| good	26.493 \| good	1.351 \| good	1.45 \| good	0.124 \| good
2025-10-21T11:00:00.000Z	29 \| good	3.539 \| good	15.875 \| good	31.218 \| good	1.315 \| good	1.557 \| good	0.126 \| good
2025-10-21T12:00:00.000Z	35 \| good	4.318 \| good	4.492 \| good	37.608 \| good	1.279 \| good	1.66 \| good	0.128 \| good
2025-10-21T13:00:00.000Z	36 \| good	4.646 \| good	4.815 \| good	38.566 \| good	1.196 \| good	1.435 \| good	0.131 \| good

Live air quality index in Cookeville, Tennessee today

Major air pollutants in Cookeville, Tennessee

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cookeville, Tennessee air quality forecast and history

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Cookeville, Tennessee air quality map: Stay updated on AQI near you

Air quality in nearby cities

Crossville, Tennessee

McMinnville, Tennessee

Hartsville, Tennessee

Lebanon, Tennessee

Murfreesboro, Tennessee

Gallatin, Tennessee

How accurate is Tennessee, USA air quality data?

Air quality levels in US

Frequently asked questions

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What is the PM2.5 level in Cookeville, Tennessee at the moment?

What is the PM10 level in Cookeville, Tennessee at the moment?

What is the carbon monoxide (CO) level in Cookeville, Tennessee at the moment?

What is the sulfur dioxide (SO2) level in Cookeville, Tennessee at the moment?

What is the ozone (O3) level in Cookeville, Tennessee at the moment?

What is the nitrogen dioxide (NO2) level in Cookeville, Tennessee 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 Cookeville, Tennessee at the moment?

What is the PM₁₀ level in Cookeville, Tennessee at the moment?

What is the sulfur dioxide (SO₂) level in Cookeville, Tennessee at the moment?

What is the ozone (O₃) level in Cookeville, Tennessee at the moment?

What is the nitrogen dioxide (NO₂) level in Cookeville, Tennessee at the moment?