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

Currently, Greeneville, Tennessee has a sulfur dioxide (SO2) concentration of 1.779 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 54.114 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 11.892 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 5.577 μg/m3.

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

The PM10 concentration in Greeneville, Tennessee is 27.273 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)

5.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.27 μg/m³

155

255

425

605+

Ozone (O₃)

54.11 ppb

201

201+

Sulfur Dioxide (SO₂)

1.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2026-04-22T03:00:00.000Z	39 \| good	6.796 \| good	34.375 \| good	41.968 \| good	1.29 \| good	13.566 \| good	0.371 \| good
2026-04-22T04:00:00.000Z	38 \| good	5.971 \| good	21.447 \| good	40.864 \| good	1.225 \| good	14.223 \| good	0.353 \| good
2026-04-22T05:00:00.000Z	36 \| good	5.459 \| good	21.088 \| good	38.871 \| good	1.215 \| good	13.861 \| good	0.366 \| good
2026-04-22T06:00:00.000Z	37 \| good	4.905 \| good	23.239 \| good	39.613 \| good	1.214 \| good	8.913 \| good	0.295 \| good
2026-04-22T07:00:00.000Z	33 \| good	6.176 \| good	30.218 \| good	33.533 \| good	0.709 \| good	10.113 \| good	0.295 \| good
2026-04-22T08:00:00.000Z	44 \| good	8.262 \| good	33.572 \| good	29.232 \| good	1.206 \| good	11.328 \| good	0.295 \| good
2026-04-22T09:00:00.000Z	44 \| good	7.548 \| good	33.361 \| good	31.004 \| good	1.239 \| good	12.73 \| good	0.277 \| good
2026-04-22T10:00:00.000Z	49 \| good	8.551 \| good	33.148 \| good	24.697 \| good	1.197 \| good	12.449 \| good	0.277 \| good
2026-04-22T11:00:00.000Z	33 \| good	6.093 \| good	26.838 \| good	24.246 \| good	1.193 \| good	15.996 \| good	0.349 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.568 \| good	30.067 \| good	23.076 \| good	1.181 \| good	16.594 \| good	0.39 \| good
2026-04-22T13:00:00.000Z	44 \| good	8.067 \| good	26.774 \| good	26 \| good	1.212 \| good	15.5 \| good	0.535 \| good
2026-04-22T14:00:00.000Z	49 \| good	9.496 \| good	33.954 \| good	28.209 \| good	1.208 \| good	13.005 \| good	0.361 \| good
2026-04-22T15:00:00.000Z	54 \| moderate	10.954 \| good	32.46 \| good	39.697 \| good	5.016 \| good	11.948 \| good	0.414 \| good
2026-04-22T16:00:00.000Z	54 \| moderate	10.814 \| good	42.983 \| good	36.449 \| good	3.03 \| good	7.823 \| good	0.397 \| good
2026-04-22T17:00:00.000Z	52 \| moderate	9.78 \| good	44.112 \| good	44.935 \| good	3.037 \| good	6.806 \| good	0.289 \| good
2026-04-22T18:00:00.000Z	49 \| good	8.83 \| good	37.753 \| good	47.256 \| good	3.07 \| good	5.716 \| good	0.255 \| good
2026-04-22T19:00:00.000Z	48 \| good	7.38 \| good	46.662 \| good	52.252 \| good	1.64 \| good	4.165 \| good	0.253 \| good
2026-04-22T20:00:00.000Z	54 \| moderate	7.091 \| good	28.149 \| good	56.386 \| fine	1.571 \| good	5.122 \| good	0.254 \| good
2026-04-22T21:00:00.000Z	67 \| moderate	6.077 \| good	27.738 \| good	59.517 \| fine	2.886 \| good	5.123 \| good	0.218 \| good
2026-04-22T22:00:00.000Z	54 \| moderate	6.307 \| good	22.287 \| good	56.268 \| fine	2.617 \| good	5.728 \| good	0.236 \| good
2026-04-22T23:00:00.000Z	61 \| moderate	6.338 \| good	24.907 \| good	58.173 \| fine	2.617 \| good	7.231 \| good	0.272 \| good
2026-04-23T00:00:00.000Z	61 \| moderate	5.634 \| good	35.431 \| good	58.246 \| fine	8.498 \| good	9.971 \| good	0.236 \| good
2026-04-23T01:00:00.000Z	51 \| moderate	4.279 \| good	18.843 \| good	54.724 \| good	8.49 \| good	5.456 \| good	0.277 \| good
2026-04-23T02:00:00.000Z	45 \| good	5.958 \| good	26.885 \| good	49.32 \| good	1.196 \| good	11.756 \| good	0.277 \| good
2026-04-23T03:00:00.000Z	42 \| good	7.335 \| good	25.905 \| good	44.617 \| good	1.165 \| good	14.415 \| good	0.359 \| good
2026-04-23T04:00:00.000Z	38 \| good	7.437 \| good	30.905 \| good	39.545 \| good	1.212 \| good	10.895 \| good	0.377 \| good
2026-04-23T05:00:00.000Z	49 \| good	8.51 \| good	26.84 \| good	30.05 \| good	1.188 \| good	10.461 \| good	0.395 \| good
2026-04-23T06:00:00.000Z	44 \| good	7.666 \| good	33.677 \| good	34.615 \| good	1.181 \| good	16.503 \| good	0.454 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.64 \| good	29.793 \| good	24.938 \| good	1.237 \| good	17.808 \| good	0.431 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.089 \| good	34.678 \| good	23.436 \| good	1.399 \| good	21.951 \| good	0.431 \| good
2026-04-23T09:00:00.000Z	44 \| good	7.547 \| good	28.703 \| good	30.66 \| good	1.342 \| good	19.878 \| good	0.355 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.276 \| good	32.381 \| good	21.252 \| good	1.353 \| good	14.612 \| good	0.377 \| good
2026-04-23T11:00:00.000Z	44 \| good	8.348 \| good	26.074 \| good	18.522 \| good	1.336 \| good	15.968 \| good	0.467 \| good
2026-04-23T12:00:00.000Z	44 \| good	8.149 \| good	34.608 \| good	15.957 \| good	1.21 \| good	23.313 \| good	0.591 \| good
2026-04-23T13:00:00.000Z	52 \| moderate	10.005 \| good	45.968 \| good	21.023 \| good	1.21 \| good	19.841 \| good	0.547 \| good
2026-04-23T14:00:00.000Z	58 \| moderate	12.823 \| fine	46.387 \| good	22.092 \| good	1.201 \| good	14.879 \| good	0.499 \| good
2026-04-23T15:00:00.000Z	52 \| moderate	9.774 \| good	47.098 \| good	28.899 \| good	0.802 \| good	8.455 \| good	0.349 \| good
2026-04-23T16:00:00.000Z	49 \| good	9.092 \| good	35.926 \| good	45.824 \| good	2.185 \| good	5.663 \| good	0.307 \| good
2026-04-23T17:00:00.000Z	52 \| moderate	10.124 \| good	34.753 \| good	49.295 \| good	5.772 \| good	5.368 \| good	0.254 \| good
2026-04-23T18:00:00.000Z	52 \| moderate	9.572 \| good	34.807 \| good	52.085 \| good	4.921 \| good	5.422 \| good	0.236 \| good
2026-04-23T19:00:00.000Z	64 \| moderate	9.456 \| good	34.498 \| good	58.868 \| fine	3.502 \| good	5.915 \| good	0.236 \| good
2026-04-23T20:00:00.000Z	71 \| moderate	8.558 \| good	33.454 \| good	61.151 \| fine	1.185 \| good	3.616 \| good	0.254 \| good
2026-04-23T21:00:00.000Z	74 \| moderate	9.23 \| good	36.18 \| good	61.921 \| fine	1.185 \| good	4.112 \| good	0.254 \| good
2026-04-23T22:00:00.000Z	74 \| moderate	7.115 \| good	38.218 \| good	62.415 \| fine	1.52 \| good	4.589 \| good	0.254 \| good
2026-04-23T23:00:00.000Z	74 \| moderate	8.023 \| good	33.016 \| good	61.503 \| fine	1.526 \| good	5.268 \| good	0.236 \| good
2026-04-24T00:00:00.000Z	67 \| moderate	8.14 \| good	34.218 \| good	60.483 \| fine	1.169 \| good	8.187 \| good	0.254 \| good
2026-04-24T01:00:00.000Z	50 \| good	5.577 \| good	27.273 \| good	54.114 \| good	1.779 \| good	11.892 \| good	0.259 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.005 \| good	30.363 \| good	47.274 \| good	1.607 \| good	11.801 \| good	0.336 \| good
2026-04-24T02:00:00.000Z	50 \| good	5.577 \| good	27.273 \| good	54.114 \| good	1.779 \| good	11.892 \| good	0.259 \| good
2026-04-24T03:00:00.000Z	40 \| good	5.421 \| good	23.2 \| good	43.282 \| good	0.651 \| good	6.094 \| good	0.226 \| good
2026-04-24T04:00:00.000Z	38 \| good	6.229 \| good	27.405 \| good	41.294 \| good	0.65 \| good	6.681 \| good	0.239 \| good
2026-04-24T05:00:00.000Z	38 \| good	6.511 \| good	29.023 \| good	40.387 \| good	0.649 \| good	7.268 \| good	0.251 \| good
2026-04-24T06:00:00.000Z	38 \| good	6.878 \| good	30.389 \| good	39.197 \| good	0.647 \| good	7.855 \| good	0.264 \| good
2026-04-24T07:00:00.000Z	35 \| good	6.105 \| good	27.229 \| good	38.39 \| good	0.63 \| good	7.383 \| good	0.261 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.599 \| good	24.108 \| good	36.061 \| good	0.613 \| good	6.912 \| good	0.259 \| good
2026-04-24T09:00:00.000Z	33 \| good	6.287 \| good	27.73 \| good	33.395 \| good	0.596 \| good	6.44 \| good	0.256 \| good
2026-04-24T10:00:00.000Z	33 \| good	6.125 \| good	27.158 \| good	31.366 \| good	0.612 \| good	5.786 \| good	0.253 \| good
2026-04-24T11:00:00.000Z	33 \| good	5.522 \| good	23.924 \| good	29.189 \| good	0.628 \| good	5.132 \| good	0.251 \| good
2026-04-24T12:00:00.000Z	38 \| good	7.145 \| good	31.481 \| good	28.929 \| good	0.644 \| good	4.478 \| good	0.248 \| good
2026-04-24T13:00:00.000Z	44 \| good	8.29 \| good	36.53 \| good	37.519 \| good	0.644 \| good	3.167 \| good	0.225 \| good
2026-04-24T14:00:00.000Z	49 \| good	9.428 \| good	42.187 \| good	48.667 \| good	0.643 \| good	1.856 \| good	0.202 \| good
2026-04-24T15:00:00.000Z	52 \| moderate	9.779 \| good	43.447 \| good	52.805 \| good	0.642 \| good	0.546 \| good	0.178 \| good
2026-04-24T16:00:00.000Z	52 \| moderate	10.171 \| good	44.964 \| good	54.477 \| good	0.552 \| good	0.488 \| good	0.176 \| good
2026-04-24T17:00:00.000Z	54 \| moderate	9.952 \| good	44.21 \| good	55.858 \| fine	0.463 \| good	0.43 \| good	0.173 \| good
2026-04-24T18:00:00.000Z	54 \| moderate	9.421 \| good	42.142 \| good	55.67 \| fine	0.373 \| good	0.373 \| good	0.17 \| good
2026-04-24T19:00:00.000Z	49 \| good	8.553 \| good	37.423 \| good	52.317 \| good	0.338 \| good	0.395 \| good	0.168 \| good
2026-04-24T20:00:00.000Z	49 \| good	9.302 \| good	41.147 \| good	52.208 \| good	0.303 \| good	0.417 \| good	0.166 \| good
2026-04-24T21:00:00.000Z	51 \| moderate	8.666 \| good	37.974 \| good	54.718 \| good	0.268 \| good	0.44 \| good	0.164 \| good
2026-04-24T22:00:00.000Z	49 \| good	8.723 \| good	38.287 \| good	53.076 \| good	0.273 \| good	1.09 \| good	0.169 \| good
2026-04-24T23:00:00.000Z	52 \| moderate	9.779 \| good	43.326 \| good	51.667 \| good	0.278 \| good	1.74 \| good	0.174 \| good
2026-04-25T00:00:00.000Z	45 \| good	7.625 \| good	33.842 \| good	48.968 \| good	0.283 \| good	2.39 \| good	0.179 \| good
2026-04-25T01:00:00.000Z	44 \| good	7.748 \| good	34.04 \| good	45.026 \| good	0.348 \| good	3.96 \| good	0.202 \| good
2026-04-25T02:00:00.000Z	44 \| good	8.093 \| good	35.322 \| good	41.159 \| good	0.414 \| good	5.53 \| good	0.225 \| good
2026-04-25T03:00:00.000Z	38 \| good	7.477 \| good	33.144 \| good	37.897 \| good	0.479 \| good	7.1 \| good	0.248 \| good
2026-04-25T04:00:00.000Z	44 \| good	8.312 \| good	36.333 \| good	34.303 \| good	0.495 \| good	7.302 \| good	0.255 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.636 \| good	37.973 \| good	28.735 \| good	0.511 \| good	7.504 \| good	0.262 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.405 \| good	36.975 \| good	26.906 \| good	0.527 \| good	7.706 \| good	0.269 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.138 \| good	35.944 \| good	27.548 \| good	0.565 \| good	6.964 \| good	0.26 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.086 \| good	31.261 \| good	27.417 \| good	0.604 \| good	6.223 \| good	0.251 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.742 \| good	30.182 \| good	26.894 \| good	0.642 \| good	5.481 \| good	0.242 \| good
2026-04-25T10:00:00.000Z	33 \| good	6.093 \| good	27.249 \| good	26.143 \| good	0.685 \| good	4.662 \| good	0.232 \| good
2026-04-25T11:00:00.000Z	44 \| good	7.83 \| good	34.432 \| good	24.986 \| good	0.727 \| good	3.842 \| good	0.223 \| good
2026-04-25T12:00:00.000Z	44 \| good	8.012 \| good	35.078 \| good	26.061 \| good	0.77 \| good	3.023 \| good	0.213 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.517 \| good	33.179 \| good	30.078 \| good	0.717 \| good	2.235 \| good	0.194 \| good
2026-04-25T14:00:00.000Z	44 \| good	7.707 \| good	33.927 \| good	33.932 \| good	0.664 \| good	1.447 \| good	0.175 \| good
2026-04-25T15:00:00.000Z	38 \| good	6.703 \| good	30.039 \| good	41.4 \| good	0.612 \| good	0.659 \| good	0.155 \| good
2026-04-25T16:00:00.000Z	42 \| good	6.263 \| good	27.964 \| good	45.215 \| good	0.514 \| good	0.736 \| good	0.153 \| good
2026-04-25T17:00:00.000Z	44 \| good	4.907 \| good	21.182 \| good	46.885 \| good	0.416 \| good	0.813 \| good	0.15 \| good
2026-04-25T18:00:00.000Z	44 \| good	4.084 \| good	18.061 \| good	46.543 \| good	0.319 \| good	0.89 \| good	0.147 \| good
2026-04-25T19:00:00.000Z	44 \| good	3.483 \| good	15.199 \| good	47.066 \| good	0.347 \| good	0.998 \| good	0.15 \| good
2026-04-25T20:00:00.000Z	44 \| good	3.163 \| good	13.895 \| good	48.219 \| good	0.375 \| good	1.106 \| good	0.152 \| good
2026-04-25T21:00:00.000Z	45 \| good	4.139 \| good	17.956 \| good	49.378 \| good	0.402 \| good	1.213 \| good	0.154 \| good
2026-04-25T22:00:00.000Z	46 \| good	3.555 \| good	15.924 \| good	50.392 \| good	0.377 \| good	1.886 \| good	0.161 \| good
2026-04-25T23:00:00.000Z	46 \| good	3.512 \| good	15.811 \| good	49.707 \| good	0.351 \| good	2.558 \| good	0.167 \| good
2026-04-26T00:00:00.000Z	31 \| good	4.908 \| good	5.103 \| good	33.374 \| good	0.315 \| good	3.083 \| good	0.171 \| good
2026-04-26T01:00:00.000Z	38 \| good	3.667 \| good	15.833 \| good	40.804 \| good	0.341 \| good	3.783 \| good	0.18 \| good
2026-04-26T02:00:00.000Z	35 \| good	3.602 \| good	15.823 \| good	37.59 \| good	0.356 \| good	4.336 \| good	0.186 \| 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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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 11:00:00 on 2026-04-23.

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 04:00:00 on 2026-04-23.

What is the AQI in Greeneville, Tennessee right now?

As of now, the AQI in Greeneville, Tennessee is 50, indicating Good conditions.

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

Greeneville, Tennessee air has the highest levels of O3.

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 5.577 μg/m³.

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

The PM₁₀ concentration in Greeneville, Tennessee is 27.273 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 0.259 ppm.

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

Currently, Greeneville, Tennessee has a sulfur dioxide (SO₂) concentration of 1.779 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 54.114 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 11.892 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	39 \| good	6.796 \| good	34.375 \| good	41.968 \| good	1.29 \| good	13.566 \| good	0.371 \| good
2026-04-22T04:00:00.000Z	38 \| good	5.971 \| good	21.447 \| good	40.864 \| good	1.225 \| good	14.223 \| good	0.353 \| good
2026-04-22T05:00:00.000Z	36 \| good	5.459 \| good	21.088 \| good	38.871 \| good	1.215 \| good	13.861 \| good	0.366 \| good
2026-04-22T06:00:00.000Z	37 \| good	4.905 \| good	23.239 \| good	39.613 \| good	1.214 \| good	8.913 \| good	0.295 \| good
2026-04-22T07:00:00.000Z	33 \| good	6.176 \| good	30.218 \| good	33.533 \| good	0.709 \| good	10.113 \| good	0.295 \| good
2026-04-22T08:00:00.000Z	44 \| good	8.262 \| good	33.572 \| good	29.232 \| good	1.206 \| good	11.328 \| good	0.295 \| good
2026-04-22T09:00:00.000Z	44 \| good	7.548 \| good	33.361 \| good	31.004 \| good	1.239 \| good	12.73 \| good	0.277 \| good
2026-04-22T10:00:00.000Z	49 \| good	8.551 \| good	33.148 \| good	24.697 \| good	1.197 \| good	12.449 \| good	0.277 \| good
2026-04-22T11:00:00.000Z	33 \| good	6.093 \| good	26.838 \| good	24.246 \| good	1.193 \| good	15.996 \| good	0.349 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.568 \| good	30.067 \| good	23.076 \| good	1.181 \| good	16.594 \| good	0.39 \| good
2026-04-22T13:00:00.000Z	44 \| good	8.067 \| good	26.774 \| good	26 \| good	1.212 \| good	15.5 \| good	0.535 \| good
2026-04-22T14:00:00.000Z	49 \| good	9.496 \| good	33.954 \| good	28.209 \| good	1.208 \| good	13.005 \| good	0.361 \| good
2026-04-22T15:00:00.000Z	54 \| moderate	10.954 \| good	32.46 \| good	39.697 \| good	5.016 \| good	11.948 \| good	0.414 \| good
2026-04-22T16:00:00.000Z	54 \| moderate	10.814 \| good	42.983 \| good	36.449 \| good	3.03 \| good	7.823 \| good	0.397 \| good
2026-04-22T17:00:00.000Z	52 \| moderate	9.78 \| good	44.112 \| good	44.935 \| good	3.037 \| good	6.806 \| good	0.289 \| good
2026-04-22T18:00:00.000Z	49 \| good	8.83 \| good	37.753 \| good	47.256 \| good	3.07 \| good	5.716 \| good	0.255 \| good
2026-04-22T19:00:00.000Z	48 \| good	7.38 \| good	46.662 \| good	52.252 \| good	1.64 \| good	4.165 \| good	0.253 \| good
2026-04-22T20:00:00.000Z	54 \| moderate	7.091 \| good	28.149 \| good	56.386 \| fine	1.571 \| good	5.122 \| good	0.254 \| good
2026-04-22T21:00:00.000Z	67 \| moderate	6.077 \| good	27.738 \| good	59.517 \| fine	2.886 \| good	5.123 \| good	0.218 \| good
2026-04-22T22:00:00.000Z	54 \| moderate	6.307 \| good	22.287 \| good	56.268 \| fine	2.617 \| good	5.728 \| good	0.236 \| good
2026-04-22T23:00:00.000Z	61 \| moderate	6.338 \| good	24.907 \| good	58.173 \| fine	2.617 \| good	7.231 \| good	0.272 \| good
2026-04-23T00:00:00.000Z	61 \| moderate	5.634 \| good	35.431 \| good	58.246 \| fine	8.498 \| good	9.971 \| good	0.236 \| good
2026-04-23T01:00:00.000Z	51 \| moderate	4.279 \| good	18.843 \| good	54.724 \| good	8.49 \| good	5.456 \| good	0.277 \| good
2026-04-23T02:00:00.000Z	45 \| good	5.958 \| good	26.885 \| good	49.32 \| good	1.196 \| good	11.756 \| good	0.277 \| good
2026-04-23T03:00:00.000Z	42 \| good	7.335 \| good	25.905 \| good	44.617 \| good	1.165 \| good	14.415 \| good	0.359 \| good
2026-04-23T04:00:00.000Z	38 \| good	7.437 \| good	30.905 \| good	39.545 \| good	1.212 \| good	10.895 \| good	0.377 \| good
2026-04-23T05:00:00.000Z	49 \| good	8.51 \| good	26.84 \| good	30.05 \| good	1.188 \| good	10.461 \| good	0.395 \| good
2026-04-23T06:00:00.000Z	44 \| good	7.666 \| good	33.677 \| good	34.615 \| good	1.181 \| good	16.503 \| good	0.454 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.64 \| good	29.793 \| good	24.938 \| good	1.237 \| good	17.808 \| good	0.431 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.089 \| good	34.678 \| good	23.436 \| good	1.399 \| good	21.951 \| good	0.431 \| good
2026-04-23T09:00:00.000Z	44 \| good	7.547 \| good	28.703 \| good	30.66 \| good	1.342 \| good	19.878 \| good	0.355 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.276 \| good	32.381 \| good	21.252 \| good	1.353 \| good	14.612 \| good	0.377 \| good
2026-04-23T11:00:00.000Z	44 \| good	8.348 \| good	26.074 \| good	18.522 \| good	1.336 \| good	15.968 \| good	0.467 \| good
2026-04-23T12:00:00.000Z	44 \| good	8.149 \| good	34.608 \| good	15.957 \| good	1.21 \| good	23.313 \| good	0.591 \| good
2026-04-23T13:00:00.000Z	52 \| moderate	10.005 \| good	45.968 \| good	21.023 \| good	1.21 \| good	19.841 \| good	0.547 \| good
2026-04-23T14:00:00.000Z	58 \| moderate	12.823 \| fine	46.387 \| good	22.092 \| good	1.201 \| good	14.879 \| good	0.499 \| good
2026-04-23T15:00:00.000Z	52 \| moderate	9.774 \| good	47.098 \| good	28.899 \| good	0.802 \| good	8.455 \| good	0.349 \| good
2026-04-23T16:00:00.000Z	49 \| good	9.092 \| good	35.926 \| good	45.824 \| good	2.185 \| good	5.663 \| good	0.307 \| good
2026-04-23T17:00:00.000Z	52 \| moderate	10.124 \| good	34.753 \| good	49.295 \| good	5.772 \| good	5.368 \| good	0.254 \| good
2026-04-23T18:00:00.000Z	52 \| moderate	9.572 \| good	34.807 \| good	52.085 \| good	4.921 \| good	5.422 \| good	0.236 \| good
2026-04-23T19:00:00.000Z	64 \| moderate	9.456 \| good	34.498 \| good	58.868 \| fine	3.502 \| good	5.915 \| good	0.236 \| good
2026-04-23T20:00:00.000Z	71 \| moderate	8.558 \| good	33.454 \| good	61.151 \| fine	1.185 \| good	3.616 \| good	0.254 \| good
2026-04-23T21:00:00.000Z	74 \| moderate	9.23 \| good	36.18 \| good	61.921 \| fine	1.185 \| good	4.112 \| good	0.254 \| good
2026-04-23T22:00:00.000Z	74 \| moderate	7.115 \| good	38.218 \| good	62.415 \| fine	1.52 \| good	4.589 \| good	0.254 \| good
2026-04-23T23:00:00.000Z	74 \| moderate	8.023 \| good	33.016 \| good	61.503 \| fine	1.526 \| good	5.268 \| good	0.236 \| good
2026-04-24T00:00:00.000Z	67 \| moderate	8.14 \| good	34.218 \| good	60.483 \| fine	1.169 \| good	8.187 \| good	0.254 \| good
2026-04-24T01:00:00.000Z	50 \| good	5.577 \| good	27.273 \| good	54.114 \| good	1.779 \| good	11.892 \| good	0.259 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.005 \| good	30.363 \| good	47.274 \| good	1.607 \| good	11.801 \| good	0.336 \| good
2026-04-24T02:00:00.000Z	50 \| good	5.577 \| good	27.273 \| good	54.114 \| good	1.779 \| good	11.892 \| good	0.259 \| good
2026-04-24T03:00:00.000Z	40 \| good	5.421 \| good	23.2 \| good	43.282 \| good	0.651 \| good	6.094 \| good	0.226 \| good
2026-04-24T04:00:00.000Z	38 \| good	6.229 \| good	27.405 \| good	41.294 \| good	0.65 \| good	6.681 \| good	0.239 \| good
2026-04-24T05:00:00.000Z	38 \| good	6.511 \| good	29.023 \| good	40.387 \| good	0.649 \| good	7.268 \| good	0.251 \| good
2026-04-24T06:00:00.000Z	38 \| good	6.878 \| good	30.389 \| good	39.197 \| good	0.647 \| good	7.855 \| good	0.264 \| good
2026-04-24T07:00:00.000Z	35 \| good	6.105 \| good	27.229 \| good	38.39 \| good	0.63 \| good	7.383 \| good	0.261 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.599 \| good	24.108 \| good	36.061 \| good	0.613 \| good	6.912 \| good	0.259 \| good
2026-04-24T09:00:00.000Z	33 \| good	6.287 \| good	27.73 \| good	33.395 \| good	0.596 \| good	6.44 \| good	0.256 \| good
2026-04-24T10:00:00.000Z	33 \| good	6.125 \| good	27.158 \| good	31.366 \| good	0.612 \| good	5.786 \| good	0.253 \| good
2026-04-24T11:00:00.000Z	33 \| good	5.522 \| good	23.924 \| good	29.189 \| good	0.628 \| good	5.132 \| good	0.251 \| good
2026-04-24T12:00:00.000Z	38 \| good	7.145 \| good	31.481 \| good	28.929 \| good	0.644 \| good	4.478 \| good	0.248 \| good
2026-04-24T13:00:00.000Z	44 \| good	8.29 \| good	36.53 \| good	37.519 \| good	0.644 \| good	3.167 \| good	0.225 \| good
2026-04-24T14:00:00.000Z	49 \| good	9.428 \| good	42.187 \| good	48.667 \| good	0.643 \| good	1.856 \| good	0.202 \| good
2026-04-24T15:00:00.000Z	52 \| moderate	9.779 \| good	43.447 \| good	52.805 \| good	0.642 \| good	0.546 \| good	0.178 \| good
2026-04-24T16:00:00.000Z	52 \| moderate	10.171 \| good	44.964 \| good	54.477 \| good	0.552 \| good	0.488 \| good	0.176 \| good
2026-04-24T17:00:00.000Z	54 \| moderate	9.952 \| good	44.21 \| good	55.858 \| fine	0.463 \| good	0.43 \| good	0.173 \| good
2026-04-24T18:00:00.000Z	54 \| moderate	9.421 \| good	42.142 \| good	55.67 \| fine	0.373 \| good	0.373 \| good	0.17 \| good
2026-04-24T19:00:00.000Z	49 \| good	8.553 \| good	37.423 \| good	52.317 \| good	0.338 \| good	0.395 \| good	0.168 \| good
2026-04-24T20:00:00.000Z	49 \| good	9.302 \| good	41.147 \| good	52.208 \| good	0.303 \| good	0.417 \| good	0.166 \| good
2026-04-24T21:00:00.000Z	51 \| moderate	8.666 \| good	37.974 \| good	54.718 \| good	0.268 \| good	0.44 \| good	0.164 \| good
2026-04-24T22:00:00.000Z	49 \| good	8.723 \| good	38.287 \| good	53.076 \| good	0.273 \| good	1.09 \| good	0.169 \| good
2026-04-24T23:00:00.000Z	52 \| moderate	9.779 \| good	43.326 \| good	51.667 \| good	0.278 \| good	1.74 \| good	0.174 \| good
2026-04-25T00:00:00.000Z	45 \| good	7.625 \| good	33.842 \| good	48.968 \| good	0.283 \| good	2.39 \| good	0.179 \| good
2026-04-25T01:00:00.000Z	44 \| good	7.748 \| good	34.04 \| good	45.026 \| good	0.348 \| good	3.96 \| good	0.202 \| good
2026-04-25T02:00:00.000Z	44 \| good	8.093 \| good	35.322 \| good	41.159 \| good	0.414 \| good	5.53 \| good	0.225 \| good
2026-04-25T03:00:00.000Z	38 \| good	7.477 \| good	33.144 \| good	37.897 \| good	0.479 \| good	7.1 \| good	0.248 \| good
2026-04-25T04:00:00.000Z	44 \| good	8.312 \| good	36.333 \| good	34.303 \| good	0.495 \| good	7.302 \| good	0.255 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.636 \| good	37.973 \| good	28.735 \| good	0.511 \| good	7.504 \| good	0.262 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.405 \| good	36.975 \| good	26.906 \| good	0.527 \| good	7.706 \| good	0.269 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.138 \| good	35.944 \| good	27.548 \| good	0.565 \| good	6.964 \| good	0.26 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.086 \| good	31.261 \| good	27.417 \| good	0.604 \| good	6.223 \| good	0.251 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.742 \| good	30.182 \| good	26.894 \| good	0.642 \| good	5.481 \| good	0.242 \| good
2026-04-25T10:00:00.000Z	33 \| good	6.093 \| good	27.249 \| good	26.143 \| good	0.685 \| good	4.662 \| good	0.232 \| good
2026-04-25T11:00:00.000Z	44 \| good	7.83 \| good	34.432 \| good	24.986 \| good	0.727 \| good	3.842 \| good	0.223 \| good
2026-04-25T12:00:00.000Z	44 \| good	8.012 \| good	35.078 \| good	26.061 \| good	0.77 \| good	3.023 \| good	0.213 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.517 \| good	33.179 \| good	30.078 \| good	0.717 \| good	2.235 \| good	0.194 \| good
2026-04-25T14:00:00.000Z	44 \| good	7.707 \| good	33.927 \| good	33.932 \| good	0.664 \| good	1.447 \| good	0.175 \| good
2026-04-25T15:00:00.000Z	38 \| good	6.703 \| good	30.039 \| good	41.4 \| good	0.612 \| good	0.659 \| good	0.155 \| good
2026-04-25T16:00:00.000Z	42 \| good	6.263 \| good	27.964 \| good	45.215 \| good	0.514 \| good	0.736 \| good	0.153 \| good
2026-04-25T17:00:00.000Z	44 \| good	4.907 \| good	21.182 \| good	46.885 \| good	0.416 \| good	0.813 \| good	0.15 \| good
2026-04-25T18:00:00.000Z	44 \| good	4.084 \| good	18.061 \| good	46.543 \| good	0.319 \| good	0.89 \| good	0.147 \| good
2026-04-25T19:00:00.000Z	44 \| good	3.483 \| good	15.199 \| good	47.066 \| good	0.347 \| good	0.998 \| good	0.15 \| good
2026-04-25T20:00:00.000Z	44 \| good	3.163 \| good	13.895 \| good	48.219 \| good	0.375 \| good	1.106 \| good	0.152 \| good
2026-04-25T21:00:00.000Z	45 \| good	4.139 \| good	17.956 \| good	49.378 \| good	0.402 \| good	1.213 \| good	0.154 \| good
2026-04-25T22:00:00.000Z	46 \| good	3.555 \| good	15.924 \| good	50.392 \| good	0.377 \| good	1.886 \| good	0.161 \| good
2026-04-25T23:00:00.000Z	46 \| good	3.512 \| good	15.811 \| good	49.707 \| good	0.351 \| good	2.558 \| good	0.167 \| good
2026-04-26T00:00:00.000Z	31 \| good	4.908 \| good	5.103 \| good	33.374 \| good	0.315 \| good	3.083 \| good	0.171 \| good
2026-04-26T01:00:00.000Z	38 \| good	3.667 \| good	15.833 \| good	40.804 \| good	0.341 \| good	3.783 \| good	0.18 \| good
2026-04-26T02:00:00.000Z	35 \| good	3.602 \| good	15.823 \| good	37.59 \| good	0.356 \| good	4.336 \| good	0.186 \| 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)

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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

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Asheville, North Carolina

Sevierville, Tennessee

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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?

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