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

Currently, Greeneville, Tennessee has a sulfur dioxide (SO2) concentration of 2.422 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 31.89 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 10.735 ppb.

Live air quality index in Greeneville, Tennessee today

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

PM2.5 levels in Greeneville, Tennessee are currently 6.625 μg/m3.

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

The PM10 concentration in Greeneville, Tennessee is 21.805 μg/m3 at the moment.

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)

6.63 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.80 μg/m³

155

255

425

605+

Ozone (O₃)

31.89 ppb

201

201+

Sulfur Dioxide (SO₂)

2.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.73 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 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
2026-01-21T01:00:00.000Z	31 \| good	3.154 \| good	15.102 \| good	32.568 \| good	4.313 \| good	19.1 \| good	0.373 \| good
2026-01-21T02:00:00.000Z	29 \| good	4.327 \| good	16.677 \| good	30.627 \| good	0.613 \| good	19.655 \| good	0.437 \| good
2026-01-21T03:00:00.000Z	22 \| good	3.657 \| good	16.171 \| good	19.045 \| good	1.376 \| good	8.198 \| good	0.239 \| good
2026-01-21T04:00:00.000Z	27 \| good	5.1 \| good	19.285 \| good	25.464 \| good	0.681 \| good	15.856 \| good	0.459 \| good
2026-01-21T05:00:00.000Z	38 \| good	6.586 \| good	24.821 \| good	22.771 \| good	0.647 \| good	13.836 \| good	0.526 \| good
2026-01-21T06:00:00.000Z	27 \| good	5.135 \| good	20.852 \| good	20.659 \| good	0.642 \| good	11.253 \| good	0.573 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.061 \| good	20.328 \| good	18.64 \| good	0.622 \| good	10.036 \| good	0.627 \| good
2026-01-21T08:00:00.000Z	44 \| good	8.354 \| good	36.053 \| good	19.911 \| good	0.625 \| good	13.339 \| good	0.513 \| good
2026-01-21T09:00:00.000Z	44 \| good	8.37 \| good	37.497 \| good	13.302 \| good	0.611 \| good	10.41 \| good	0.459 \| good
2026-01-21T10:00:00.000Z	33 \| good	6.124 \| good	26.191 \| good	13.536 \| good	0.598 \| good	9.707 \| good	0.477 \| good
2026-01-21T11:00:00.000Z	27 \| good	5.253 \| good	23.957 \| good	18.24 \| good	0.586 \| good	16.533 \| good	0.482 \| good
2026-01-21T12:00:00.000Z	38 \| good	6.868 \| good	32.573 \| good	18.72 \| good	1.112 \| good	19.852 \| good	0.54 \| good
2026-01-21T13:00:00.000Z	44 \| good	8.318 \| good	37.32 \| good	13.684 \| good	1.112 \| good	18.947 \| good	0.629 \| good
2026-01-21T14:00:00.000Z	33 \| good	6.298 \| good	33.442 \| good	13.948 \| good	1.574 \| good	20.711 \| good	0.73 \| good
2026-01-21T15:00:00.000Z	33 \| good	5.9 \| good	30.821 \| good	21.594 \| good	0.693 \| good	17.673 \| good	0.555 \| good
2026-01-21T16:00:00.000Z	52 \| moderate	9.691 \| good	41.546 \| good	22.591 \| good	3.964 \| good	14.228 \| good	0.474 \| good
2026-01-21T17:00:00.000Z	38 \| good	7.408 \| good	31.479 \| good	28.05 \| good	4.106 \| good	7.116 \| good	0.349 \| good
2026-01-21T18:00:00.000Z	38 \| good	7.403 \| good	29.385 \| good	30.339 \| good	8.993 \| good	6.6 \| good	0.289 \| good
2026-01-21T19:00:00.000Z	38 \| good	7.457 \| good	29.279 \| good	38.468 \| good	9.004 \| good	6.46 \| good	0.237 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.267 \| good	32.948 \| good	36.859 \| good	6.184 \| good	8.038 \| good	0.253 \| good
2026-01-21T21:00:00.000Z	33 \| good	5.868 \| good	24.795 \| good	30.322 \| good	6.154 \| good	8.428 \| good	0.235 \| good
2026-01-21T22:00:00.000Z	44 \| good	8.432 \| good	33.85 \| good	41.03 \| good	1.881 \| good	7.189 \| good	0.254 \| good
2026-01-21T23:00:00.000Z	38 \| good	7.304 \| good	35.683 \| good	38.022 \| good	1.153 \| good	8.24 \| good	0.295 \| good
2026-01-22T00:00:00.000Z	49 \| good	8.982 \| good	27.374 \| good	35.166 \| good	1.135 \| good	10.705 \| good	0.449 \| good
2026-01-22T01:00:00.000Z	38 \| good	7.401 \| good	29.166 \| good	36.368 \| good	1.126 \| good	10.774 \| good	0.454 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.885 \| good	38.674 \| good	30.433 \| good	2.809 \| good	11.08 \| good	0.532 \| good
2026-01-22T03:00:00.000Z	52 \| moderate	9.64 \| good	40.569 \| good	21.866 \| good	2.203 \| good	12.052 \| good	0.572 \| good
2026-01-22T04:00:00.000Z	58 \| moderate	12.958 \| fine	58.028 \| fine	21.989 \| good	2.344 \| good	11.287 \| good	0.609 \| good
2026-01-22T05:00:00.000Z	56 \| moderate	11.67 \| good	39.922 \| good	22.175 \| good	0.691 \| good	8.619 \| good	0.579 \| good
2026-01-22T06:00:00.000Z	52 \| moderate	10.201 \| good	42.71 \| good	28.443 \| good	0.728 \| good	11.517 \| good	0.462 \| good
2026-01-22T07:00:00.000Z	54 \| moderate	11.272 \| good	42.945 \| good	27.471 \| good	1.813 \| good	12.031 \| good	0.397 \| good
2026-01-22T08:00:00.000Z	62 \| moderate	15.162 \| fine	45.572 \| good	27.927 \| good	0.735 \| good	11.968 \| good	0.35 \| good
2026-01-22T09:00:00.000Z	71 \| moderate	19.686 \| fine	36.739 \| good	24.998 \| good	10.026 \| good	13.571 \| good	0.35 \| good
2026-01-22T10:00:00.000Z	62 \| moderate	14.823 \| fine	53.339 \| good	20.834 \| good	10.028 \| good	12.81 \| good	0.332 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	13.057 \| fine	62.022 \| fine	26.181 \| good	18.607 \| good	14.01 \| good	0.385 \| good
2026-01-22T12:00:00.000Z	58 \| moderate	13.103 \| fine	55.569 \| fine	24.757 \| good	9.929 \| good	11.329 \| good	0.408 \| good
2026-01-22T13:00:00.000Z	64 \| moderate	15.755 \| fine	61.269 \| fine	28.861 \| good	9.301 \| good	8.394 \| good	0.426 \| good
2026-01-22T14:00:00.000Z	64 \| moderate	16.319 \| fine	76.523 \| fine	26.337 \| good	4.306 \| good	9.273 \| good	0.452 \| good
2026-01-22T15:00:00.000Z	68 \| moderate	18.287 \| fine	89.113 \| fine	24.294 \| good	2.15 \| good	10.772 \| good	0.358 \| good
2026-01-22T16:00:00.000Z	64 \| moderate	15.562 \| fine	58.125 \| fine	31.881 \| good	2.139 \| good	8.972 \| good	0.371 \| good
2026-01-22T17:00:00.000Z	62 \| moderate	14.845 \| fine	60.174 \| fine	30.05 \| good	1.615 \| good	6.635 \| good	0.353 \| good
2026-01-22T18:00:00.000Z	52 \| moderate	9.627 \| good	52.461 \| good	31.833 \| good	3.421 \| good	3.741 \| good	0.33 \| good
2026-01-22T19:00:00.000Z	44 \| good	8.098 \| good	32.657 \| good	32.213 \| good	3.409 \| good	4.476 \| good	0.272 \| good
2026-01-22T20:00:00.000Z	44 \| good	8.136 \| good	21.823 \| good	35.698 \| good	2.346 \| good	4.76 \| good	0.29 \| good
2026-01-22T21:00:00.000Z	32 \| good	4.766 \| good	30.048 \| good	35.115 \| good	1.54 \| good	4.804 \| good	0.276 \| good
2026-01-22T22:00:00.000Z	38 \| good	7.43 \| good	29.248 \| good	34.089 \| good	1.61 \| good	6.469 \| good	0.33 \| good
2026-01-22T23:00:00.000Z	38 \| good	6.927 \| good	22.598 \| good	31.994 \| good	4.012 \| good	8.838 \| good	0.331 \| good
2026-01-23T00:00:00.000Z	38 \| good	6.625 \| good	21.805 \| good	31.89 \| good	2.422 \| good	10.735 \| good	0.318 \| good
2026-01-23T00:00:00.000Z	38 \| good	6.625 \| good	21.805 \| good	31.89 \| good	2.422 \| good	10.735 \| good	0.318 \| good
2026-01-23T01:00:00.000Z	33 \| good	5.612 \| good	24.246 \| good	24.524 \| good	1.209 \| good	8.866 \| good	0.259 \| good
2026-01-23T02:00:00.000Z	33 \| good	6.185 \| good	27.172 \| good	23.761 \| good	1.375 \| good	9.739 \| good	0.274 \| good
2026-01-23T03:00:00.000Z	33 \| good	6.31 \| good	28.096 \| good	23.136 \| good	1.542 \| good	10.611 \| good	0.289 \| good
2026-01-23T04:00:00.000Z	38 \| good	7.081 \| good	31.241 \| good	22.862 \| good	1.559 \| good	10.779 \| good	0.295 \| good
2026-01-23T05:00:00.000Z	38 \| good	6.944 \| good	30.524 \| good	21.526 \| good	1.575 \| good	10.948 \| good	0.301 \| good
2026-01-23T06:00:00.000Z	38 \| good	7.165 \| good	31.909 \| good	20.323 \| good	1.592 \| good	11.116 \| good	0.307 \| good
2026-01-23T07:00:00.000Z	44 \| good	7.987 \| good	34.754 \| good	17.648 \| good	1.463 \| good	10.194 \| good	0.297 \| good
2026-01-23T08:00:00.000Z	52 \| moderate	9.965 \| good	44.149 \| good	15.771 \| good	1.335 \| good	9.273 \| good	0.287 \| good
2026-01-23T09:00:00.000Z	56 \| moderate	11.514 \| good	50.988 \| good	14.171 \| good	1.206 \| good	8.351 \| good	0.277 \| good
2026-01-23T10:00:00.000Z	56 \| moderate	11.927 \| good	53.811 \| good	11.636 \| good	1.204 \| good	7.851 \| good	0.268 \| good
2026-01-23T11:00:00.000Z	58 \| moderate	13.41 \| fine	59.974 \| fine	8.436 \| good	1.202 \| good	7.351 \| good	0.259 \| good
2026-01-23T12:00:00.000Z	62 \| moderate	14.906 \| fine	66.267 \| fine	7.714 \| good	1.2 \| good	6.851 \| good	0.251 \| good
2026-01-23T13:00:00.000Z	62 \| moderate	14.639 \| fine	65.943 \| fine	8.833 \| good	1.182 \| good	6.016 \| good	0.246 \| good
2026-01-23T14:00:00.000Z	56 \| moderate	11.904 \| good	53.08 \| good	14.616 \| good	1.164 \| good	5.182 \| good	0.241 \| good
2026-01-23T15:00:00.000Z	52 \| moderate	9.748 \| good	43.412 \| good	22.289 \| good	1.146 \| good	4.348 \| good	0.237 \| good
2026-01-23T16:00:00.000Z	38 \| good	7.305 \| good	31.917 \| good	27.629 \| good	1.156 \| good	3.365 \| good	0.213 \| good
2026-01-23T17:00:00.000Z	29 \| good	5.373 \| good	23.117 \| good	30.96 \| good	1.166 \| good	2.382 \| good	0.19 \| good
2026-01-23T18:00:00.000Z	31 \| good	3.997 \| good	17.415 \| good	33.186 \| good	1.175 \| good	1.398 \| good	0.166 \| good
2026-01-23T19:00:00.000Z	31 \| good	3.509 \| good	15.36 \| good	34.324 \| good	1.361 \| good	1.455 \| good	0.166 \| good
2026-01-23T20:00:00.000Z	32 \| good	4.29 \| good	19 \| good	35.285 \| good	1.547 \| good	1.512 \| good	0.165 \| good
2026-01-23T21:00:00.000Z	33 \| good	5.707 \| good	24.479 \| good	35.126 \| good	1.733 \| good	1.569 \| good	0.165 \| good
2026-01-23T22:00:00.000Z	33 \| good	5.507 \| good	23.844 \| good	31.052 \| good	1.817 \| good	2.403 \| good	0.171 \| good
2026-01-23T23:00:00.000Z	33 \| good	6.239 \| good	27.857 \| good	26.163 \| good	1.902 \| good	3.236 \| good	0.178 \| good
2026-01-24T00:00:00.000Z	38 \| good	6.906 \| good	30.543 \| good	22.6 \| good	1.986 \| good	4.07 \| good	0.184 \| good
2026-01-24T01:00:00.000Z	38 \| good	7.276 \| good	31.926 \| good	21.669 \| good	2.002 \| good	3.896 \| good	0.18 \| good
2026-01-24T02:00:00.000Z	33 \| good	6.109 \| good	27.289 \| good	24.211 \| good	2.019 \| good	3.722 \| good	0.175 \| good
2026-01-24T03:00:00.000Z	27 \| good	4.692 \| good	20.518 \| good	25.105 \| good	2.035 \| good	3.549 \| good	0.171 \| good
2026-01-24T04:00:00.000Z	33 \| good	5.616 \| good	24.375 \| good	24.028 \| good	2.05 \| good	3.3 \| good	0.168 \| good
2026-01-24T05:00:00.000Z	27 \| good	5.039 \| good	21.495 \| good	22.664 \| good	2.065 \| good	3.051 \| good	0.165 \| good
2026-01-24T06:00:00.000Z	27 \| good	4.546 \| good	19.464 \| good	22.12 \| good	2.08 \| good	2.802 \| good	0.162 \| good
2026-01-24T07:00:00.000Z	22 \| good	3.956 \| good	17.284 \| good	21.327 \| good	2.29 \| good	2.69 \| good	0.161 \| good
2026-01-24T08:00:00.000Z	27 \| good	4.604 \| good	20.179 \| good	20.508 \| good	2.499 \| good	2.578 \| good	0.16 \| good
2026-01-24T09:00:00.000Z	27 \| good	4.804 \| good	21.12 \| good	20.616 \| good	2.708 \| good	2.466 \| good	0.159 \| good
2026-01-24T10:00:00.000Z	27 \| good	4.606 \| good	20.171 \| good	19.588 \| good	2.642 \| good	2.479 \| good	0.159 \| good
2026-01-24T11:00:00.000Z	27 \| good	4.567 \| good	20.026 \| good	19.632 \| good	2.576 \| good	2.491 \| good	0.159 \| good
2026-01-24T12:00:00.000Z	22 \| good	4.193 \| good	18.377 \| good	18.723 \| good	2.51 \| good	2.503 \| good	0.159 \| good
2026-01-24T13:00:00.000Z	22 \| good	4.435 \| good	19.215 \| good	18.14 \| good	2.301 \| good	2.701 \| good	0.163 \| good
2026-01-24T14:00:00.000Z	27 \| good	4.766 \| good	20.476 \| good	19.259 \| good	2.091 \| good	2.898 \| good	0.166 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.529 \| good	23.755 \| good	20.362 \| good	1.882 \| good	3.095 \| good	0.17 \| good
2026-01-24T16:00:00.000Z	33 \| good	6.075 \| good	27.134 \| good	21.983 \| good	1.835 \| good	3.002 \| good	0.168 \| good
2026-01-24T17:00:00.000Z	38 \| good	7.152 \| good	31.812 \| good	22.479 \| good	1.788 \| good	2.908 \| good	0.165 \| good
2026-01-24T18:00:00.000Z	38 \| good	7.494 \| good	32.832 \| good	22.685 \| good	1.742 \| good	2.814 \| good	0.163 \| good
2026-01-24T19:00:00.000Z	38 \| good	6.675 \| good	29.84 \| good	22.192 \| good	1.734 \| good	2.971 \| good	0.162 \| good
2026-01-24T20:00:00.000Z	38 \| good	6.731 \| good	30.07 \| good	22.267 \| good	1.726 \| good	3.128 \| good	0.161 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.108 \| good	22.299 \| good	21.936 \| good	1.717 \| good	3.285 \| good	0.16 \| good
2026-01-24T22:00:00.000Z	33 \| good	6.226 \| good	27.913 \| good	21.157 \| good	1.788 \| good	3.706 \| good	0.165 \| good
2026-01-24T23:00:00.000Z	27 \| good	5.462 \| good	23.173 \| good	20.779 \| good	1.858 \| good	4.127 \| good	0.169 \| good
2026-01-25T00:00:00.000Z	38 \| good	7.429 \| good	7.772 \| good	29.048 \| good	1.901 \| good	4.538 \| good	0.174 \| good

Greeneville

Get reliable air quality data to drive your business

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

0.35ppm

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 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 09:00:00 on 2026-01-22.

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 09:00:00 on 2026-01-22.

What is the AQI in Greeneville, Tennessee right now?

As of now, the AQI in Greeneville, Tennessee is 38, 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 6.625 μg/m³.

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

The PM₁₀ concentration in Greeneville, Tennessee is 21.805 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 0.318 ppm.

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

Currently, Greeneville, Tennessee has a sulfur dioxide (SO₂) concentration of 2.422 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 31.89 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 10.735 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T01:00:00.000Z	31 \| good	3.154 \| good	15.102 \| good	32.568 \| good	4.313 \| good	19.1 \| good	0.373 \| good
2026-01-21T02:00:00.000Z	29 \| good	4.327 \| good	16.677 \| good	30.627 \| good	0.613 \| good	19.655 \| good	0.437 \| good
2026-01-21T03:00:00.000Z	22 \| good	3.657 \| good	16.171 \| good	19.045 \| good	1.376 \| good	8.198 \| good	0.239 \| good
2026-01-21T04:00:00.000Z	27 \| good	5.1 \| good	19.285 \| good	25.464 \| good	0.681 \| good	15.856 \| good	0.459 \| good
2026-01-21T05:00:00.000Z	38 \| good	6.586 \| good	24.821 \| good	22.771 \| good	0.647 \| good	13.836 \| good	0.526 \| good
2026-01-21T06:00:00.000Z	27 \| good	5.135 \| good	20.852 \| good	20.659 \| good	0.642 \| good	11.253 \| good	0.573 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.061 \| good	20.328 \| good	18.64 \| good	0.622 \| good	10.036 \| good	0.627 \| good
2026-01-21T08:00:00.000Z	44 \| good	8.354 \| good	36.053 \| good	19.911 \| good	0.625 \| good	13.339 \| good	0.513 \| good
2026-01-21T09:00:00.000Z	44 \| good	8.37 \| good	37.497 \| good	13.302 \| good	0.611 \| good	10.41 \| good	0.459 \| good
2026-01-21T10:00:00.000Z	33 \| good	6.124 \| good	26.191 \| good	13.536 \| good	0.598 \| good	9.707 \| good	0.477 \| good
2026-01-21T11:00:00.000Z	27 \| good	5.253 \| good	23.957 \| good	18.24 \| good	0.586 \| good	16.533 \| good	0.482 \| good
2026-01-21T12:00:00.000Z	38 \| good	6.868 \| good	32.573 \| good	18.72 \| good	1.112 \| good	19.852 \| good	0.54 \| good
2026-01-21T13:00:00.000Z	44 \| good	8.318 \| good	37.32 \| good	13.684 \| good	1.112 \| good	18.947 \| good	0.629 \| good
2026-01-21T14:00:00.000Z	33 \| good	6.298 \| good	33.442 \| good	13.948 \| good	1.574 \| good	20.711 \| good	0.73 \| good
2026-01-21T15:00:00.000Z	33 \| good	5.9 \| good	30.821 \| good	21.594 \| good	0.693 \| good	17.673 \| good	0.555 \| good
2026-01-21T16:00:00.000Z	52 \| moderate	9.691 \| good	41.546 \| good	22.591 \| good	3.964 \| good	14.228 \| good	0.474 \| good
2026-01-21T17:00:00.000Z	38 \| good	7.408 \| good	31.479 \| good	28.05 \| good	4.106 \| good	7.116 \| good	0.349 \| good
2026-01-21T18:00:00.000Z	38 \| good	7.403 \| good	29.385 \| good	30.339 \| good	8.993 \| good	6.6 \| good	0.289 \| good
2026-01-21T19:00:00.000Z	38 \| good	7.457 \| good	29.279 \| good	38.468 \| good	9.004 \| good	6.46 \| good	0.237 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.267 \| good	32.948 \| good	36.859 \| good	6.184 \| good	8.038 \| good	0.253 \| good
2026-01-21T21:00:00.000Z	33 \| good	5.868 \| good	24.795 \| good	30.322 \| good	6.154 \| good	8.428 \| good	0.235 \| good
2026-01-21T22:00:00.000Z	44 \| good	8.432 \| good	33.85 \| good	41.03 \| good	1.881 \| good	7.189 \| good	0.254 \| good
2026-01-21T23:00:00.000Z	38 \| good	7.304 \| good	35.683 \| good	38.022 \| good	1.153 \| good	8.24 \| good	0.295 \| good
2026-01-22T00:00:00.000Z	49 \| good	8.982 \| good	27.374 \| good	35.166 \| good	1.135 \| good	10.705 \| good	0.449 \| good
2026-01-22T01:00:00.000Z	38 \| good	7.401 \| good	29.166 \| good	36.368 \| good	1.126 \| good	10.774 \| good	0.454 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.885 \| good	38.674 \| good	30.433 \| good	2.809 \| good	11.08 \| good	0.532 \| good
2026-01-22T03:00:00.000Z	52 \| moderate	9.64 \| good	40.569 \| good	21.866 \| good	2.203 \| good	12.052 \| good	0.572 \| good
2026-01-22T04:00:00.000Z	58 \| moderate	12.958 \| fine	58.028 \| fine	21.989 \| good	2.344 \| good	11.287 \| good	0.609 \| good
2026-01-22T05:00:00.000Z	56 \| moderate	11.67 \| good	39.922 \| good	22.175 \| good	0.691 \| good	8.619 \| good	0.579 \| good
2026-01-22T06:00:00.000Z	52 \| moderate	10.201 \| good	42.71 \| good	28.443 \| good	0.728 \| good	11.517 \| good	0.462 \| good
2026-01-22T07:00:00.000Z	54 \| moderate	11.272 \| good	42.945 \| good	27.471 \| good	1.813 \| good	12.031 \| good	0.397 \| good
2026-01-22T08:00:00.000Z	62 \| moderate	15.162 \| fine	45.572 \| good	27.927 \| good	0.735 \| good	11.968 \| good	0.35 \| good
2026-01-22T09:00:00.000Z	71 \| moderate	19.686 \| fine	36.739 \| good	24.998 \| good	10.026 \| good	13.571 \| good	0.35 \| good
2026-01-22T10:00:00.000Z	62 \| moderate	14.823 \| fine	53.339 \| good	20.834 \| good	10.028 \| good	12.81 \| good	0.332 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	13.057 \| fine	62.022 \| fine	26.181 \| good	18.607 \| good	14.01 \| good	0.385 \| good
2026-01-22T12:00:00.000Z	58 \| moderate	13.103 \| fine	55.569 \| fine	24.757 \| good	9.929 \| good	11.329 \| good	0.408 \| good
2026-01-22T13:00:00.000Z	64 \| moderate	15.755 \| fine	61.269 \| fine	28.861 \| good	9.301 \| good	8.394 \| good	0.426 \| good
2026-01-22T14:00:00.000Z	64 \| moderate	16.319 \| fine	76.523 \| fine	26.337 \| good	4.306 \| good	9.273 \| good	0.452 \| good
2026-01-22T15:00:00.000Z	68 \| moderate	18.287 \| fine	89.113 \| fine	24.294 \| good	2.15 \| good	10.772 \| good	0.358 \| good
2026-01-22T16:00:00.000Z	64 \| moderate	15.562 \| fine	58.125 \| fine	31.881 \| good	2.139 \| good	8.972 \| good	0.371 \| good
2026-01-22T17:00:00.000Z	62 \| moderate	14.845 \| fine	60.174 \| fine	30.05 \| good	1.615 \| good	6.635 \| good	0.353 \| good
2026-01-22T18:00:00.000Z	52 \| moderate	9.627 \| good	52.461 \| good	31.833 \| good	3.421 \| good	3.741 \| good	0.33 \| good
2026-01-22T19:00:00.000Z	44 \| good	8.098 \| good	32.657 \| good	32.213 \| good	3.409 \| good	4.476 \| good	0.272 \| good
2026-01-22T20:00:00.000Z	44 \| good	8.136 \| good	21.823 \| good	35.698 \| good	2.346 \| good	4.76 \| good	0.29 \| good
2026-01-22T21:00:00.000Z	32 \| good	4.766 \| good	30.048 \| good	35.115 \| good	1.54 \| good	4.804 \| good	0.276 \| good
2026-01-22T22:00:00.000Z	38 \| good	7.43 \| good	29.248 \| good	34.089 \| good	1.61 \| good	6.469 \| good	0.33 \| good
2026-01-22T23:00:00.000Z	38 \| good	6.927 \| good	22.598 \| good	31.994 \| good	4.012 \| good	8.838 \| good	0.331 \| good
2026-01-23T00:00:00.000Z	38 \| good	6.625 \| good	21.805 \| good	31.89 \| good	2.422 \| good	10.735 \| good	0.318 \| good
2026-01-23T00:00:00.000Z	38 \| good	6.625 \| good	21.805 \| good	31.89 \| good	2.422 \| good	10.735 \| good	0.318 \| good
2026-01-23T01:00:00.000Z	33 \| good	5.612 \| good	24.246 \| good	24.524 \| good	1.209 \| good	8.866 \| good	0.259 \| good
2026-01-23T02:00:00.000Z	33 \| good	6.185 \| good	27.172 \| good	23.761 \| good	1.375 \| good	9.739 \| good	0.274 \| good
2026-01-23T03:00:00.000Z	33 \| good	6.31 \| good	28.096 \| good	23.136 \| good	1.542 \| good	10.611 \| good	0.289 \| good
2026-01-23T04:00:00.000Z	38 \| good	7.081 \| good	31.241 \| good	22.862 \| good	1.559 \| good	10.779 \| good	0.295 \| good
2026-01-23T05:00:00.000Z	38 \| good	6.944 \| good	30.524 \| good	21.526 \| good	1.575 \| good	10.948 \| good	0.301 \| good
2026-01-23T06:00:00.000Z	38 \| good	7.165 \| good	31.909 \| good	20.323 \| good	1.592 \| good	11.116 \| good	0.307 \| good
2026-01-23T07:00:00.000Z	44 \| good	7.987 \| good	34.754 \| good	17.648 \| good	1.463 \| good	10.194 \| good	0.297 \| good
2026-01-23T08:00:00.000Z	52 \| moderate	9.965 \| good	44.149 \| good	15.771 \| good	1.335 \| good	9.273 \| good	0.287 \| good
2026-01-23T09:00:00.000Z	56 \| moderate	11.514 \| good	50.988 \| good	14.171 \| good	1.206 \| good	8.351 \| good	0.277 \| good
2026-01-23T10:00:00.000Z	56 \| moderate	11.927 \| good	53.811 \| good	11.636 \| good	1.204 \| good	7.851 \| good	0.268 \| good
2026-01-23T11:00:00.000Z	58 \| moderate	13.41 \| fine	59.974 \| fine	8.436 \| good	1.202 \| good	7.351 \| good	0.259 \| good
2026-01-23T12:00:00.000Z	62 \| moderate	14.906 \| fine	66.267 \| fine	7.714 \| good	1.2 \| good	6.851 \| good	0.251 \| good
2026-01-23T13:00:00.000Z	62 \| moderate	14.639 \| fine	65.943 \| fine	8.833 \| good	1.182 \| good	6.016 \| good	0.246 \| good
2026-01-23T14:00:00.000Z	56 \| moderate	11.904 \| good	53.08 \| good	14.616 \| good	1.164 \| good	5.182 \| good	0.241 \| good
2026-01-23T15:00:00.000Z	52 \| moderate	9.748 \| good	43.412 \| good	22.289 \| good	1.146 \| good	4.348 \| good	0.237 \| good
2026-01-23T16:00:00.000Z	38 \| good	7.305 \| good	31.917 \| good	27.629 \| good	1.156 \| good	3.365 \| good	0.213 \| good
2026-01-23T17:00:00.000Z	29 \| good	5.373 \| good	23.117 \| good	30.96 \| good	1.166 \| good	2.382 \| good	0.19 \| good
2026-01-23T18:00:00.000Z	31 \| good	3.997 \| good	17.415 \| good	33.186 \| good	1.175 \| good	1.398 \| good	0.166 \| good
2026-01-23T19:00:00.000Z	31 \| good	3.509 \| good	15.36 \| good	34.324 \| good	1.361 \| good	1.455 \| good	0.166 \| good
2026-01-23T20:00:00.000Z	32 \| good	4.29 \| good	19 \| good	35.285 \| good	1.547 \| good	1.512 \| good	0.165 \| good
2026-01-23T21:00:00.000Z	33 \| good	5.707 \| good	24.479 \| good	35.126 \| good	1.733 \| good	1.569 \| good	0.165 \| good
2026-01-23T22:00:00.000Z	33 \| good	5.507 \| good	23.844 \| good	31.052 \| good	1.817 \| good	2.403 \| good	0.171 \| good
2026-01-23T23:00:00.000Z	33 \| good	6.239 \| good	27.857 \| good	26.163 \| good	1.902 \| good	3.236 \| good	0.178 \| good
2026-01-24T00:00:00.000Z	38 \| good	6.906 \| good	30.543 \| good	22.6 \| good	1.986 \| good	4.07 \| good	0.184 \| good
2026-01-24T01:00:00.000Z	38 \| good	7.276 \| good	31.926 \| good	21.669 \| good	2.002 \| good	3.896 \| good	0.18 \| good
2026-01-24T02:00:00.000Z	33 \| good	6.109 \| good	27.289 \| good	24.211 \| good	2.019 \| good	3.722 \| good	0.175 \| good
2026-01-24T03:00:00.000Z	27 \| good	4.692 \| good	20.518 \| good	25.105 \| good	2.035 \| good	3.549 \| good	0.171 \| good
2026-01-24T04:00:00.000Z	33 \| good	5.616 \| good	24.375 \| good	24.028 \| good	2.05 \| good	3.3 \| good	0.168 \| good
2026-01-24T05:00:00.000Z	27 \| good	5.039 \| good	21.495 \| good	22.664 \| good	2.065 \| good	3.051 \| good	0.165 \| good
2026-01-24T06:00:00.000Z	27 \| good	4.546 \| good	19.464 \| good	22.12 \| good	2.08 \| good	2.802 \| good	0.162 \| good
2026-01-24T07:00:00.000Z	22 \| good	3.956 \| good	17.284 \| good	21.327 \| good	2.29 \| good	2.69 \| good	0.161 \| good
2026-01-24T08:00:00.000Z	27 \| good	4.604 \| good	20.179 \| good	20.508 \| good	2.499 \| good	2.578 \| good	0.16 \| good
2026-01-24T09:00:00.000Z	27 \| good	4.804 \| good	21.12 \| good	20.616 \| good	2.708 \| good	2.466 \| good	0.159 \| good
2026-01-24T10:00:00.000Z	27 \| good	4.606 \| good	20.171 \| good	19.588 \| good	2.642 \| good	2.479 \| good	0.159 \| good
2026-01-24T11:00:00.000Z	27 \| good	4.567 \| good	20.026 \| good	19.632 \| good	2.576 \| good	2.491 \| good	0.159 \| good
2026-01-24T12:00:00.000Z	22 \| good	4.193 \| good	18.377 \| good	18.723 \| good	2.51 \| good	2.503 \| good	0.159 \| good
2026-01-24T13:00:00.000Z	22 \| good	4.435 \| good	19.215 \| good	18.14 \| good	2.301 \| good	2.701 \| good	0.163 \| good
2026-01-24T14:00:00.000Z	27 \| good	4.766 \| good	20.476 \| good	19.259 \| good	2.091 \| good	2.898 \| good	0.166 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.529 \| good	23.755 \| good	20.362 \| good	1.882 \| good	3.095 \| good	0.17 \| good
2026-01-24T16:00:00.000Z	33 \| good	6.075 \| good	27.134 \| good	21.983 \| good	1.835 \| good	3.002 \| good	0.168 \| good
2026-01-24T17:00:00.000Z	38 \| good	7.152 \| good	31.812 \| good	22.479 \| good	1.788 \| good	2.908 \| good	0.165 \| good
2026-01-24T18:00:00.000Z	38 \| good	7.494 \| good	32.832 \| good	22.685 \| good	1.742 \| good	2.814 \| good	0.163 \| good
2026-01-24T19:00:00.000Z	38 \| good	6.675 \| good	29.84 \| good	22.192 \| good	1.734 \| good	2.971 \| good	0.162 \| good
2026-01-24T20:00:00.000Z	38 \| good	6.731 \| good	30.07 \| good	22.267 \| good	1.726 \| good	3.128 \| good	0.161 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.108 \| good	22.299 \| good	21.936 \| good	1.717 \| good	3.285 \| good	0.16 \| good
2026-01-24T22:00:00.000Z	33 \| good	6.226 \| good	27.913 \| good	21.157 \| good	1.788 \| good	3.706 \| good	0.165 \| good
2026-01-24T23:00:00.000Z	27 \| good	5.462 \| good	23.173 \| good	20.779 \| good	1.858 \| good	4.127 \| good	0.169 \| good
2026-01-25T00:00:00.000Z	38 \| good	7.429 \| good	7.772 \| good	29.048 \| good	1.901 \| good	4.538 \| good	0.174 \| 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

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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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Frequently asked questions

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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 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?