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

Currently, Greeneville, Tennessee has a sulfur dioxide (SO2) concentration of 5.776 ppb.

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

The current ozone (O3) level in Greeneville, Tennessee at the moment is 24.061 ppm.

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

Nitrogen dioxide (NO2) level in Greeneville, Tennessee at the moment is 5.386 ppb.

Live air quality index in Greeneville, Tennessee today

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

Stay updated with real-time air quality in Greeneville, 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

Greeneville, Tennessee

Last updated: ... (Local time)

Major air pollutants in Greeneville, Tennessee

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.66 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.22 μg/m³

155

255

425

605+

Ozone (O₃)

24.06 ppb

201

201+

Sulfur Dioxide (SO₂)

5.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.39 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Greeneville, Tennessee

Get Live Pollen Counts

Greeneville, Tennessee

Scroll To Air Quality Map

Track live Greeneville, Tennessee air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T06:00:00.000Z	26 \| good	3.342 \| good	11.743 \| good	28.28 \| good	1.825 \| good	2.395 \| good	0.154 \| good
2025-10-20T07:00:00.000Z	26 \| good	2.975 \| good	12.31 \| good	27.601 \| good	0.777 \| good	2.724 \| good	0.171 \| good
2025-10-20T08:00:00.000Z	24 \| good	3.098 \| good	13.855 \| good	26.422 \| good	0.769 \| good	4.6 \| good	0.154 \| good
2025-10-20T09:00:00.000Z	23 \| good	2.507 \| good	7.773 \| good	25.468 \| good	0.801 \| good	6.022 \| good	0.154 \| good
2025-10-20T10:00:00.000Z	18 \| good	2.328 \| good	11.458 \| good	18.697 \| good	0.73 \| good	5.086 \| good	0.178 \| good
2025-10-20T11:00:00.000Z	27 \| good	2.332 \| good	8.747 \| good	29.273 \| good	0.773 \| good	11.503 \| good	0.231 \| good
2025-10-20T12:00:00.000Z	22 \| good	2.257 \| good	9.125 \| good	23.709 \| good	0.743 \| good	9 \| good	0.283 \| good
2025-10-20T13:00:00.000Z	16 \| good	3.115 \| good	10.186 \| good	12.228 \| good	0.604 \| good	9.909 \| good	0.282 \| good
2025-10-20T14:00:00.000Z	18 \| good	2.998 \| good	9.866 \| good	18.772 \| good	1.608 \| good	11.448 \| good	0.299 \| good
2025-10-20T15:00:00.000Z	27 \| good	4.61 \| good	19.753 \| good	19.065 \| good	0.629 \| good	5.575 \| good	0.231 \| good
2025-10-20T16:00:00.000Z	27 \| good	4.652 \| good	14.463 \| good	25.617 \| good	5.686 \| good	2.098 \| good	0.171 \| good
2025-10-20T17:00:00.000Z	27 \| good	4.983 \| good	23.549 \| good	26.651 \| good	5.698 \| good	1.944 \| good	0.154 \| good
2025-10-20T18:00:00.000Z	29 \| good	3.843 \| good	15.01 \| good	30.522 \| good	7.508 \| good	2.307 \| good	0.172 \| good
2025-10-20T19:00:00.000Z	28 \| good	2.07 \| good	12.154 \| good	30.271 \| good	0.636 \| good	2.213 \| good	0.154 \| good
2025-10-20T20:00:00.000Z	28 \| good	2.587 \| good	7.046 \| good	30.229 \| good	1.971 \| good	2.661 \| good	0.154 \| good
2025-10-20T21:00:00.000Z	32 \| good	1.964 \| good	8.034 \| good	35.399 \| good	1.975 \| good	3.644 \| good	0.154 \| good
2025-10-20T22:00:00.000Z	33 \| good	2.177 \| good	6.462 \| good	36.318 \| good	2.949 \| good	3.379 \| good	0.154 \| good
2025-10-20T23:00:00.000Z	31 \| good	3.809 \| good	11.504 \| good	32.921 \| good	2.58 \| good	5.491 \| good	0.177 \| good
2025-10-21T00:00:00.000Z	30 \| good	2.98 \| good	12.681 \| good	31.866 \| good	0.636 \| good	10.908 \| good	0.265 \| good
2025-10-21T01:00:00.000Z	29 \| good	2.881 \| good	14.575 \| good	31.169 \| good	0.684 \| good	16.445 \| good	0.282 \| good
2025-10-21T02:00:00.000Z	26 \| good	3.029 \| good	10.46 \| good	27.619 \| good	0.878 \| good	19.896 \| good	0.464 \| good
2025-10-21T03:00:00.000Z	25 \| good	4.334 \| good	18.981 \| good	26.565 \| good	0.865 \| good	10.952 \| good	0.255 \| good
2025-10-21T04:00:00.000Z	27 \| good	4.922 \| good	14.368 \| good	13.865 \| good	0.607 \| good	22.199 \| good	0.517 \| good
2025-10-21T05:00:00.000Z	33 \| good	5.756 \| good	20.298 \| good	11.471 \| good	0.8 \| good	22.281 \| good	0.53 \| good
2025-10-21T06:00:00.000Z	22 \| good	4.432 \| good	19.893 \| good	13.686 \| good	0.759 \| good	17.793 \| good	0.548 \| good
2025-10-21T07:00:00.000Z	27 \| good	5.246 \| good	14.181 \| good	9.737 \| good	0.806 \| good	15.331 \| good	0.566 \| good
2025-10-21T08:00:00.000Z	27 \| good	4.575 \| good	17.364 \| good	14.324 \| good	0.66 \| good	16.91 \| good	0.449 \| good
2025-10-21T09:00:00.000Z	22 \| good	3.842 \| good	9.161 \| good	8.491 \| good	0.875 \| good	13.213 \| good	0.413 \| good
2025-10-21T10:00:00.000Z	17 \| good	3.398 \| good	18.11 \| good	5.976 \| good	0.876 \| good	12.151 \| good	0.39 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.959 \| good	17.742 \| good	8.094 \| good	0.832 \| good	13.181 \| good	0.443 \| good
2025-10-21T12:00:00.000Z	22 \| good	4.389 \| good	17.517 \| good	8.357 \| good	0.611 \| good	16.794 \| good	0.503 \| good
2025-10-21T13:00:00.000Z	15 \| good	2.16 \| good	8.806 \| good	15.744 \| good	0.602 \| good	16.201 \| good	0.467 \| good
2025-10-21T14:00:00.000Z	22 \| good	4.126 \| good	24.032 \| good	12.934 \| good	0.566 \| good	13.165 \| good	0.407 \| good
2025-10-21T15:00:00.000Z	22 \| good	4.461 \| good	21.453 \| good	22.828 \| good	0.862 \| good	10.503 \| good	0.408 \| good
2025-10-21T16:00:00.000Z	38 \| good	6.877 \| good	29.16 \| good	23.302 \| good	8.575 \| good	8.26 \| good	0.307 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.489 \| good	31.52 \| good	31.155 \| good	8.576 \| good	7.913 \| good	0.257 \| good
2025-10-21T18:00:00.000Z	38 \| good	6.541 \| good	21.527 \| good	31.635 \| good	5.279 \| good	8.262 \| good	0.22 \| good
2025-10-21T19:00:00.000Z	37 \| good	6.29 \| good	25.295 \| good	39.777 \| good	4.128 \| good	6.246 \| good	0.22 \| good
2025-10-21T20:00:00.000Z	37 \| good	6.292 \| good	26.696 \| good	40.262 \| good	2.348 \| good	6.317 \| good	0.2 \| good
2025-10-21T21:00:00.000Z	44 \| good	8.226 \| good	36.132 \| good	39.207 \| good	1.155 \| good	6.856 \| good	0.235 \| good
2025-10-21T22:00:00.000Z	44 \| good	7.716 \| good	31.363 \| good	35.448 \| good	14.548 \| good	7.707 \| good	0.235 \| good
2025-10-21T23:00:00.000Z	44 \| good	8.317 \| good	33.689 \| good	36.121 \| good	7.593 \| good	9.058 \| good	0.277 \| good
2025-10-22T00:00:00.000Z	49 \| good	8.838 \| good	37.426 \| good	33.063 \| good	0.642 \| good	7.717 \| good	0.259 \| good
2025-10-22T01:00:00.000Z	44 \| good	8.463 \| good	33.697 \| good	36.609 \| good	0.651 \| good	7.808 \| good	0.277 \| good
2025-10-22T02:00:00.000Z	49 \| good	8.825 \| good	37.287 \| good	30.266 \| good	16.511 \| good	6.602 \| good	0.313 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.586 \| good	29.23 \| good	32.615 \| good	0.764 \| good	1.403 \| good	0.124 \| good
2025-10-22T04:00:00.000Z	33 \| good	5.537 \| good	18.663 \| good	27.663 \| good	6.359 \| good	4.978 \| good	0.254 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.659 \| good	19.222 \| good	24.061 \| good	5.776 \| good	5.386 \| good	0.254 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.659 \| good	19.222 \| good	24.061 \| good	5.776 \| good	5.386 \| good	0.254 \| good
2025-10-19T17:00:00.000Z	38 \| good	4.815 \| good	20.878 \| good	40.847 \| good	0.602 \| good	1.132 \| good	0.129 \| good
2025-10-19T18:00:00.000Z	44 \| good	2.495 \| good	9.921 \| good	46.951 \| good	0.482 \| good	0.987 \| good	0.127 \| good
2025-10-19T19:00:00.000Z	44 \| good	1.877 \| good	7.878 \| good	48.245 \| good	0.432 \| good	0.9 \| good	0.126 \| good
2025-10-19T20:00:00.000Z	39 \| good	3.411 \| good	14.911 \| good	41.711 \| good	0.382 \| good	0.813 \| good	0.125 \| good
2025-10-19T21:00:00.000Z	39 \| good	3.528 \| good	15.884 \| good	42.37 \| good	0.332 \| good	0.725 \| good	0.123 \| good
2025-10-19T22:00:00.000Z	40 \| good	3.481 \| good	15.611 \| good	42.934 \| good	0.447 \| good	0.86 \| good	0.119 \| good
2025-10-19T23:00:00.000Z	38 \| good	2.225 \| good	8.927 \| good	41.25 \| good	0.562 \| good	0.995 \| good	0.116 \| good
2025-10-20T00:00:00.000Z	38 \| good	2.427 \| good	9.972 \| good	41.134 \| good	0.677 \| good	1.129 \| good	0.112 \| good
2025-10-20T01:00:00.000Z	33 \| good	3.252 \| good	13.987 \| good	36.285 \| good	0.759 \| good	1.166 \| good	0.11 \| good
2025-10-20T02:00:00.000Z	31 \| good	4.168 \| good	18.575 \| good	32.723 \| good	0.841 \| good	1.202 \| good	0.109 \| good
2025-10-20T03:00:00.000Z	28 \| good	4.262 \| good	18.707 \| good	30.476 \| good	0.924 \| good	1.238 \| good	0.107 \| good
2025-10-20T04:00:00.000Z	27 \| good	4.222 \| good	18.735 \| good	29.335 \| good	0.911 \| good	1.323 \| good	0.108 \| good
2025-10-20T05:00:00.000Z	27 \| good	4.215 \| good	18.673 \| good	29.293 \| good	0.898 \| good	1.408 \| good	0.11 \| good
2025-10-20T06:00:00.000Z	27 \| good	3.705 \| good	16.119 \| good	29.193 \| good	0.885 \| good	1.493 \| good	0.111 \| good
2025-10-20T07:00:00.000Z	26 \| good	3.272 \| good	14.158 \| good	27.853 \| good	0.858 \| good	1.534 \| good	0.112 \| good
2025-10-20T08:00:00.000Z	24 \| good	3.379 \| good	14.984 \| good	26.029 \| good	0.83 \| good	1.574 \| good	0.112 \| good
2025-10-20T09:00:00.000Z	23 \| good	2.681 \| good	10.839 \| good	24.723 \| good	0.803 \| good	1.614 \| good	0.113 \| good
2025-10-20T10:00:00.000Z	19 \| good	2.549 \| good	10.564 \| good	20.129 \| good	0.821 \| good	1.972 \| good	0.117 \| good
2025-10-20T11:00:00.000Z	18 \| good	2.508 \| good	10.424 \| good	18.772 \| good	0.839 \| good	2.331 \| good	0.122 \| good
2025-10-20T12:00:00.000Z	18 \| good	1.855 \| good	7.614 \| good	18.743 \| good	0.857 \| good	2.689 \| good	0.126 \| good
2025-10-20T13:00:00.000Z	22 \| good	4.101 \| good	17.684 \| good	22.238 \| good	1.011 \| good	2.129 \| good	0.124 \| good
2025-10-20T14:00:00.000Z	26 \| good	2.89 \| good	11.952 \| good	27.959 \| good	1.166 \| good	1.57 \| good	0.121 \| good
2025-10-20T15:00:00.000Z	31 \| good	3.357 \| good	15.107 \| good	33.135 \| good	1.32 \| good	1.01 \| good	0.119 \| good
2025-10-20T16:00:00.000Z	34 \| good	2.72 \| good	11.245 \| good	37.14 \| good	1.214 \| good	0.824 \| good	0.116 \| good
2025-10-20T17:00:00.000Z	36 \| good	3.009 \| good	12 \| good	39.386 \| good	1.107 \| good	0.639 \| good	0.113 \| good
2025-10-20T18:00:00.000Z	38 \| good	3.124 \| good	13.627 \| good	41.346 \| good	1 \| good	0.453 \| good	0.11 \| good
2025-10-20T19:00:00.000Z	41 \| good	3.007 \| good	12.288 \| good	43.662 \| good	0.95 \| good	0.478 \| good	0.109 \| good
2025-10-20T20:00:00.000Z	41 \| good	2.941 \| good	12.066 \| good	43.952 \| good	0.9 \| good	0.503 \| good	0.108 \| good
2025-10-20T21:00:00.000Z	42 \| good	2.993 \| good	12 \| good	45.186 \| good	0.85 \| good	0.528 \| good	0.107 \| good
2025-10-20T22:00:00.000Z	40 \| good	4.778 \| good	20.75 \| good	42.657 \| good	0.857 \| good	2.605 \| good	0.131 \| good
2025-10-20T23:00:00.000Z	34 \| good	5.391 \| good	23.385 \| good	36.7 \| good	0.865 \| good	4.681 \| good	0.154 \| good
2025-10-21T00:00:00.000Z	33 \| good	4.237 \| good	18.607 \| good	35.543 \| good	0.872 \| good	6.758 \| good	0.177 \| good
2025-10-21T01:00:00.000Z	30 \| good	4.277 \| good	18.68 \| good	32.089 \| good	0.899 \| good	7.958 \| good	0.196 \| good
2025-10-21T02:00:00.000Z	26 \| good	4.181 \| good	18.416 \| good	28.465 \| good	0.927 \| good	9.159 \| good	0.215 \| good
2025-10-21T03:00:00.000Z	25 \| good	3.528 \| good	15.542 \| good	26.833 \| good	0.954 \| good	10.36 \| good	0.234 \| good
2025-10-21T04:00:00.000Z	23 \| good	2.552 \| good	10.391 \| good	24.868 \| good	0.895 \| good	10.392 \| good	0.24 \| good
2025-10-21T05:00:00.000Z	21 \| good	2.464 \| good	10.298 \| good	23.193 \| good	0.836 \| good	10.424 \| good	0.246 \| good
2025-10-21T06:00:00.000Z	20 \| good	2.007 \| good	8.324 \| good	22.036 \| good	0.777 \| good	10.457 \| good	0.252 \| good
2025-10-21T07:00:00.000Z	19 \| good	1.776 \| good	7.266 \| good	20.878 \| good	0.796 \| good	9.269 \| good	0.237 \| good
2025-10-21T08:00:00.000Z	18 \| good	1.647 \| good	6.523 \| good	18.774 \| good	0.815 \| good	8.08 \| good	0.221 \| good
2025-10-21T09:00:00.000Z	16 \| good	0.923 \| good	3.614 \| good	17.309 \| good	0.833 \| good	6.892 \| good	0.206 \| good
2025-10-21T10:00:00.000Z	14 \| good	1.154 \| good	4.482 \| good	15.493 \| good	0.887 \| good	6.319 \| good	0.195 \| good
2025-10-21T11:00:00.000Z	14 \| good	0.793 \| good	2.839 \| good	14.892 \| good	0.941 \| good	5.746 \| good	0.185 \| good
2025-10-21T12:00:00.000Z	14 \| good	0.927 \| good	3.519 \| good	15.291 \| good	0.994 \| good	5.173 \| good	0.174 \| good
2025-10-21T13:00:00.000Z	19 \| good	2.81 \| good	11.513 \| good	20.813 \| good	1.045 \| good	3.844 \| good	0.155 \| good
2025-10-21T14:00:00.000Z	29 \| good	2.084 \| good	8.464 \| good	30.735 \| good	1.096 \| good	2.515 \| good	0.135 \| good
2025-10-21T15:00:00.000Z	36 \| good	3.365 \| good	15.134 \| good	38.602 \| good	1.147 \| good	1.186 \| good	0.116 \| good
2025-10-21T16:00:00.000Z	41 \| good	4.324 \| good	19.002 \| good	43.858 \| good	1.112 \| good	0.932 \| good	0.116 \| good

Greeneville

Get reliable air quality data to drive your business

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

0.27ppm

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

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Frequently asked questions

How often is air quality information updated for Greeneville, Tennessee?

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

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

In the past 24 hours, the air quality in Greeneville, Tennessee was at its worst at 02:00:00 on 2025-10-22.

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

In the last 24 hours, the best air quality in Greeneville, Tennessee was observed at 01:00:00 on 2025-10-21.

What is the AQI in Greeneville, Tennessee right now?

As of now, the AQI in Greeneville, Tennessee is 27, indicating Good conditions.

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

Greeneville, Tennessee air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Greeneville, Tennessee are currently 4.659 μg/m³.

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

The PM₁₀ concentration in Greeneville, Tennessee is 19.222 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Greeneville, Tennessee is 0.254 ppm.

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

Currently, Greeneville, Tennessee has a sulfur dioxide (SO₂) concentration of 5.776 ppb.

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

The current ozone (O₃) level in Greeneville, Tennessee at the moment is 24.061 ppm.

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

Nitrogen dioxide (NO₂) level in Greeneville, Tennessee at the moment is 5.386 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T06:00:00.000Z	26 \| good	3.342 \| good	11.743 \| good	28.28 \| good	1.825 \| good	2.395 \| good	0.154 \| good
2025-10-20T07:00:00.000Z	26 \| good	2.975 \| good	12.31 \| good	27.601 \| good	0.777 \| good	2.724 \| good	0.171 \| good
2025-10-20T08:00:00.000Z	24 \| good	3.098 \| good	13.855 \| good	26.422 \| good	0.769 \| good	4.6 \| good	0.154 \| good
2025-10-20T09:00:00.000Z	23 \| good	2.507 \| good	7.773 \| good	25.468 \| good	0.801 \| good	6.022 \| good	0.154 \| good
2025-10-20T10:00:00.000Z	18 \| good	2.328 \| good	11.458 \| good	18.697 \| good	0.73 \| good	5.086 \| good	0.178 \| good
2025-10-20T11:00:00.000Z	27 \| good	2.332 \| good	8.747 \| good	29.273 \| good	0.773 \| good	11.503 \| good	0.231 \| good
2025-10-20T12:00:00.000Z	22 \| good	2.257 \| good	9.125 \| good	23.709 \| good	0.743 \| good	9 \| good	0.283 \| good
2025-10-20T13:00:00.000Z	16 \| good	3.115 \| good	10.186 \| good	12.228 \| good	0.604 \| good	9.909 \| good	0.282 \| good
2025-10-20T14:00:00.000Z	18 \| good	2.998 \| good	9.866 \| good	18.772 \| good	1.608 \| good	11.448 \| good	0.299 \| good
2025-10-20T15:00:00.000Z	27 \| good	4.61 \| good	19.753 \| good	19.065 \| good	0.629 \| good	5.575 \| good	0.231 \| good
2025-10-20T16:00:00.000Z	27 \| good	4.652 \| good	14.463 \| good	25.617 \| good	5.686 \| good	2.098 \| good	0.171 \| good
2025-10-20T17:00:00.000Z	27 \| good	4.983 \| good	23.549 \| good	26.651 \| good	5.698 \| good	1.944 \| good	0.154 \| good
2025-10-20T18:00:00.000Z	29 \| good	3.843 \| good	15.01 \| good	30.522 \| good	7.508 \| good	2.307 \| good	0.172 \| good
2025-10-20T19:00:00.000Z	28 \| good	2.07 \| good	12.154 \| good	30.271 \| good	0.636 \| good	2.213 \| good	0.154 \| good
2025-10-20T20:00:00.000Z	28 \| good	2.587 \| good	7.046 \| good	30.229 \| good	1.971 \| good	2.661 \| good	0.154 \| good
2025-10-20T21:00:00.000Z	32 \| good	1.964 \| good	8.034 \| good	35.399 \| good	1.975 \| good	3.644 \| good	0.154 \| good
2025-10-20T22:00:00.000Z	33 \| good	2.177 \| good	6.462 \| good	36.318 \| good	2.949 \| good	3.379 \| good	0.154 \| good
2025-10-20T23:00:00.000Z	31 \| good	3.809 \| good	11.504 \| good	32.921 \| good	2.58 \| good	5.491 \| good	0.177 \| good
2025-10-21T00:00:00.000Z	30 \| good	2.98 \| good	12.681 \| good	31.866 \| good	0.636 \| good	10.908 \| good	0.265 \| good
2025-10-21T01:00:00.000Z	29 \| good	2.881 \| good	14.575 \| good	31.169 \| good	0.684 \| good	16.445 \| good	0.282 \| good
2025-10-21T02:00:00.000Z	26 \| good	3.029 \| good	10.46 \| good	27.619 \| good	0.878 \| good	19.896 \| good	0.464 \| good
2025-10-21T03:00:00.000Z	25 \| good	4.334 \| good	18.981 \| good	26.565 \| good	0.865 \| good	10.952 \| good	0.255 \| good
2025-10-21T04:00:00.000Z	27 \| good	4.922 \| good	14.368 \| good	13.865 \| good	0.607 \| good	22.199 \| good	0.517 \| good
2025-10-21T05:00:00.000Z	33 \| good	5.756 \| good	20.298 \| good	11.471 \| good	0.8 \| good	22.281 \| good	0.53 \| good
2025-10-21T06:00:00.000Z	22 \| good	4.432 \| good	19.893 \| good	13.686 \| good	0.759 \| good	17.793 \| good	0.548 \| good
2025-10-21T07:00:00.000Z	27 \| good	5.246 \| good	14.181 \| good	9.737 \| good	0.806 \| good	15.331 \| good	0.566 \| good
2025-10-21T08:00:00.000Z	27 \| good	4.575 \| good	17.364 \| good	14.324 \| good	0.66 \| good	16.91 \| good	0.449 \| good
2025-10-21T09:00:00.000Z	22 \| good	3.842 \| good	9.161 \| good	8.491 \| good	0.875 \| good	13.213 \| good	0.413 \| good
2025-10-21T10:00:00.000Z	17 \| good	3.398 \| good	18.11 \| good	5.976 \| good	0.876 \| good	12.151 \| good	0.39 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.959 \| good	17.742 \| good	8.094 \| good	0.832 \| good	13.181 \| good	0.443 \| good
2025-10-21T12:00:00.000Z	22 \| good	4.389 \| good	17.517 \| good	8.357 \| good	0.611 \| good	16.794 \| good	0.503 \| good
2025-10-21T13:00:00.000Z	15 \| good	2.16 \| good	8.806 \| good	15.744 \| good	0.602 \| good	16.201 \| good	0.467 \| good
2025-10-21T14:00:00.000Z	22 \| good	4.126 \| good	24.032 \| good	12.934 \| good	0.566 \| good	13.165 \| good	0.407 \| good
2025-10-21T15:00:00.000Z	22 \| good	4.461 \| good	21.453 \| good	22.828 \| good	0.862 \| good	10.503 \| good	0.408 \| good
2025-10-21T16:00:00.000Z	38 \| good	6.877 \| good	29.16 \| good	23.302 \| good	8.575 \| good	8.26 \| good	0.307 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.489 \| good	31.52 \| good	31.155 \| good	8.576 \| good	7.913 \| good	0.257 \| good
2025-10-21T18:00:00.000Z	38 \| good	6.541 \| good	21.527 \| good	31.635 \| good	5.279 \| good	8.262 \| good	0.22 \| good
2025-10-21T19:00:00.000Z	37 \| good	6.29 \| good	25.295 \| good	39.777 \| good	4.128 \| good	6.246 \| good	0.22 \| good
2025-10-21T20:00:00.000Z	37 \| good	6.292 \| good	26.696 \| good	40.262 \| good	2.348 \| good	6.317 \| good	0.2 \| good
2025-10-21T21:00:00.000Z	44 \| good	8.226 \| good	36.132 \| good	39.207 \| good	1.155 \| good	6.856 \| good	0.235 \| good
2025-10-21T22:00:00.000Z	44 \| good	7.716 \| good	31.363 \| good	35.448 \| good	14.548 \| good	7.707 \| good	0.235 \| good
2025-10-21T23:00:00.000Z	44 \| good	8.317 \| good	33.689 \| good	36.121 \| good	7.593 \| good	9.058 \| good	0.277 \| good
2025-10-22T00:00:00.000Z	49 \| good	8.838 \| good	37.426 \| good	33.063 \| good	0.642 \| good	7.717 \| good	0.259 \| good
2025-10-22T01:00:00.000Z	44 \| good	8.463 \| good	33.697 \| good	36.609 \| good	0.651 \| good	7.808 \| good	0.277 \| good
2025-10-22T02:00:00.000Z	49 \| good	8.825 \| good	37.287 \| good	30.266 \| good	16.511 \| good	6.602 \| good	0.313 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.586 \| good	29.23 \| good	32.615 \| good	0.764 \| good	1.403 \| good	0.124 \| good
2025-10-22T04:00:00.000Z	33 \| good	5.537 \| good	18.663 \| good	27.663 \| good	6.359 \| good	4.978 \| good	0.254 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.659 \| good	19.222 \| good	24.061 \| good	5.776 \| good	5.386 \| good	0.254 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.659 \| good	19.222 \| good	24.061 \| good	5.776 \| good	5.386 \| good	0.254 \| good
2025-10-19T17:00:00.000Z	38 \| good	4.815 \| good	20.878 \| good	40.847 \| good	0.602 \| good	1.132 \| good	0.129 \| good
2025-10-19T18:00:00.000Z	44 \| good	2.495 \| good	9.921 \| good	46.951 \| good	0.482 \| good	0.987 \| good	0.127 \| good
2025-10-19T19:00:00.000Z	44 \| good	1.877 \| good	7.878 \| good	48.245 \| good	0.432 \| good	0.9 \| good	0.126 \| good
2025-10-19T20:00:00.000Z	39 \| good	3.411 \| good	14.911 \| good	41.711 \| good	0.382 \| good	0.813 \| good	0.125 \| good
2025-10-19T21:00:00.000Z	39 \| good	3.528 \| good	15.884 \| good	42.37 \| good	0.332 \| good	0.725 \| good	0.123 \| good
2025-10-19T22:00:00.000Z	40 \| good	3.481 \| good	15.611 \| good	42.934 \| good	0.447 \| good	0.86 \| good	0.119 \| good
2025-10-19T23:00:00.000Z	38 \| good	2.225 \| good	8.927 \| good	41.25 \| good	0.562 \| good	0.995 \| good	0.116 \| good
2025-10-20T00:00:00.000Z	38 \| good	2.427 \| good	9.972 \| good	41.134 \| good	0.677 \| good	1.129 \| good	0.112 \| good
2025-10-20T01:00:00.000Z	33 \| good	3.252 \| good	13.987 \| good	36.285 \| good	0.759 \| good	1.166 \| good	0.11 \| good
2025-10-20T02:00:00.000Z	31 \| good	4.168 \| good	18.575 \| good	32.723 \| good	0.841 \| good	1.202 \| good	0.109 \| good
2025-10-20T03:00:00.000Z	28 \| good	4.262 \| good	18.707 \| good	30.476 \| good	0.924 \| good	1.238 \| good	0.107 \| good
2025-10-20T04:00:00.000Z	27 \| good	4.222 \| good	18.735 \| good	29.335 \| good	0.911 \| good	1.323 \| good	0.108 \| good
2025-10-20T05:00:00.000Z	27 \| good	4.215 \| good	18.673 \| good	29.293 \| good	0.898 \| good	1.408 \| good	0.11 \| good
2025-10-20T06:00:00.000Z	27 \| good	3.705 \| good	16.119 \| good	29.193 \| good	0.885 \| good	1.493 \| good	0.111 \| good
2025-10-20T07:00:00.000Z	26 \| good	3.272 \| good	14.158 \| good	27.853 \| good	0.858 \| good	1.534 \| good	0.112 \| good
2025-10-20T08:00:00.000Z	24 \| good	3.379 \| good	14.984 \| good	26.029 \| good	0.83 \| good	1.574 \| good	0.112 \| good
2025-10-20T09:00:00.000Z	23 \| good	2.681 \| good	10.839 \| good	24.723 \| good	0.803 \| good	1.614 \| good	0.113 \| good
2025-10-20T10:00:00.000Z	19 \| good	2.549 \| good	10.564 \| good	20.129 \| good	0.821 \| good	1.972 \| good	0.117 \| good
2025-10-20T11:00:00.000Z	18 \| good	2.508 \| good	10.424 \| good	18.772 \| good	0.839 \| good	2.331 \| good	0.122 \| good
2025-10-20T12:00:00.000Z	18 \| good	1.855 \| good	7.614 \| good	18.743 \| good	0.857 \| good	2.689 \| good	0.126 \| good
2025-10-20T13:00:00.000Z	22 \| good	4.101 \| good	17.684 \| good	22.238 \| good	1.011 \| good	2.129 \| good	0.124 \| good
2025-10-20T14:00:00.000Z	26 \| good	2.89 \| good	11.952 \| good	27.959 \| good	1.166 \| good	1.57 \| good	0.121 \| good
2025-10-20T15:00:00.000Z	31 \| good	3.357 \| good	15.107 \| good	33.135 \| good	1.32 \| good	1.01 \| good	0.119 \| good
2025-10-20T16:00:00.000Z	34 \| good	2.72 \| good	11.245 \| good	37.14 \| good	1.214 \| good	0.824 \| good	0.116 \| good
2025-10-20T17:00:00.000Z	36 \| good	3.009 \| good	12 \| good	39.386 \| good	1.107 \| good	0.639 \| good	0.113 \| good
2025-10-20T18:00:00.000Z	38 \| good	3.124 \| good	13.627 \| good	41.346 \| good	1 \| good	0.453 \| good	0.11 \| good
2025-10-20T19:00:00.000Z	41 \| good	3.007 \| good	12.288 \| good	43.662 \| good	0.95 \| good	0.478 \| good	0.109 \| good
2025-10-20T20:00:00.000Z	41 \| good	2.941 \| good	12.066 \| good	43.952 \| good	0.9 \| good	0.503 \| good	0.108 \| good
2025-10-20T21:00:00.000Z	42 \| good	2.993 \| good	12 \| good	45.186 \| good	0.85 \| good	0.528 \| good	0.107 \| good
2025-10-20T22:00:00.000Z	40 \| good	4.778 \| good	20.75 \| good	42.657 \| good	0.857 \| good	2.605 \| good	0.131 \| good
2025-10-20T23:00:00.000Z	34 \| good	5.391 \| good	23.385 \| good	36.7 \| good	0.865 \| good	4.681 \| good	0.154 \| good
2025-10-21T00:00:00.000Z	33 \| good	4.237 \| good	18.607 \| good	35.543 \| good	0.872 \| good	6.758 \| good	0.177 \| good
2025-10-21T01:00:00.000Z	30 \| good	4.277 \| good	18.68 \| good	32.089 \| good	0.899 \| good	7.958 \| good	0.196 \| good
2025-10-21T02:00:00.000Z	26 \| good	4.181 \| good	18.416 \| good	28.465 \| good	0.927 \| good	9.159 \| good	0.215 \| good
2025-10-21T03:00:00.000Z	25 \| good	3.528 \| good	15.542 \| good	26.833 \| good	0.954 \| good	10.36 \| good	0.234 \| good
2025-10-21T04:00:00.000Z	23 \| good	2.552 \| good	10.391 \| good	24.868 \| good	0.895 \| good	10.392 \| good	0.24 \| good
2025-10-21T05:00:00.000Z	21 \| good	2.464 \| good	10.298 \| good	23.193 \| good	0.836 \| good	10.424 \| good	0.246 \| good
2025-10-21T06:00:00.000Z	20 \| good	2.007 \| good	8.324 \| good	22.036 \| good	0.777 \| good	10.457 \| good	0.252 \| good
2025-10-21T07:00:00.000Z	19 \| good	1.776 \| good	7.266 \| good	20.878 \| good	0.796 \| good	9.269 \| good	0.237 \| good
2025-10-21T08:00:00.000Z	18 \| good	1.647 \| good	6.523 \| good	18.774 \| good	0.815 \| good	8.08 \| good	0.221 \| good
2025-10-21T09:00:00.000Z	16 \| good	0.923 \| good	3.614 \| good	17.309 \| good	0.833 \| good	6.892 \| good	0.206 \| good
2025-10-21T10:00:00.000Z	14 \| good	1.154 \| good	4.482 \| good	15.493 \| good	0.887 \| good	6.319 \| good	0.195 \| good
2025-10-21T11:00:00.000Z	14 \| good	0.793 \| good	2.839 \| good	14.892 \| good	0.941 \| good	5.746 \| good	0.185 \| good
2025-10-21T12:00:00.000Z	14 \| good	0.927 \| good	3.519 \| good	15.291 \| good	0.994 \| good	5.173 \| good	0.174 \| good
2025-10-21T13:00:00.000Z	19 \| good	2.81 \| good	11.513 \| good	20.813 \| good	1.045 \| good	3.844 \| good	0.155 \| good
2025-10-21T14:00:00.000Z	29 \| good	2.084 \| good	8.464 \| good	30.735 \| good	1.096 \| good	2.515 \| good	0.135 \| good
2025-10-21T15:00:00.000Z	36 \| good	3.365 \| good	15.134 \| good	38.602 \| good	1.147 \| good	1.186 \| good	0.116 \| good
2025-10-21T16:00:00.000Z	41 \| good	4.324 \| good	19.002 \| good	43.858 \| good	1.112 \| good	0.932 \| good	0.116 \| good

Live air quality index in Greeneville, Tennessee today

Major air pollutants in Greeneville, Tennessee

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Greeneville, Tennessee air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Morristown, Tennessee

Johnson City, Tennessee

Kingsport, Tennessee

Elizabethton, Tennessee

Asheville, North Carolina

Sevierville, Tennessee

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Air quality levels in US

Frequently asked questions

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

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

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

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

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

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

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

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

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

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