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

The PM10 concentration in Bristol, Tennessee is 26.01 μg/m3 at the moment.

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

Currently, Bristol, Tennessee has a sulfur dioxide (SO2) concentration of 2.832 ppb.

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

The current ozone (O3) level in Bristol, Tennessee at the moment is 36.651 ppm.

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

Nitrogen dioxide (NO2) level in Bristol, Tennessee at the moment is 3.895 ppb.

Live air quality index in Bristol, Tennessee today

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

PM2.5 levels in Bristol, Tennessee are currently 8.139 μg/m3.

Stay updated with real-time air quality in Bristol, 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

Bristol, Tennessee

Last updated: ... (Local time)

Major air pollutants in Bristol, Tennessee

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.14 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

26.01 μg/m³

155

255

425

605+

Ozone (O₃)

36.65 ppb

201

201+

Sulfur Dioxide (SO₂)

2.83 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.90 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Bristol, Tennessee

Scroll To Air Quality Map

Track live Bristol, Tennessee air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T01:00:00.000Z	60 \| moderate	13.981 \| fine	55.335 \| fine	38.329 \| good	4.774 \| good	10.478 \| good	0.394 \| good
2026-03-05T02:00:00.000Z	49 \| good	9.284 \| good	48.897 \| good	29.15 \| good	1.242 \| good	12.244 \| good	0.376 \| good
2026-03-05T03:00:00.000Z	52 \| moderate	9.684 \| good	43.328 \| good	33.309 \| good	0.718 \| good	8.244 \| good	0.249 \| good
2026-03-05T04:00:00.000Z	56 \| moderate	11.647 \| good	41.892 \| good	33.157 \| good	1.327 \| good	16.651 \| good	0.409 \| good
2026-03-05T05:00:00.000Z	54 \| moderate	10.798 \| good	38.883 \| good	30.75 \| good	1.335 \| good	14.096 \| good	0.436 \| good
2026-03-05T06:00:00.000Z	56 \| moderate	11.683 \| good	45.44 \| good	33.564 \| good	1.501 \| good	15.903 \| good	0.447 \| good
2026-03-05T07:00:00.000Z	49 \| good	9.28 \| good	20.85 \| good	25.755 \| good	0.896 \| good	15.392 \| good	0.373 \| good
2026-03-05T08:00:00.000Z	52 \| moderate	9.847 \| good	27.032 \| good	28.766 \| good	1.603 \| good	11.443 \| good	0.306 \| good
2026-03-05T09:00:00.000Z	52 \| moderate	9.525 \| good	18.41 \| good	26.146 \| good	0.882 \| good	9.205 \| good	0.261 \| good
2026-03-05T10:00:00.000Z	54 \| moderate	10.541 \| good	19.203 \| good	18.576 \| good	0.89 \| good	8.049 \| good	0.236 \| good
2026-03-05T11:00:00.000Z	64 \| moderate	15.991 \| fine	57.385 \| fine	23.475 \| good	0.892 \| good	10.937 \| good	0.25 \| good
2026-03-05T12:00:00.000Z	44 \| good	8.351 \| good	21.014 \| good	20.689 \| good	0.892 \| good	10.162 \| good	0.277 \| good
2026-03-05T13:00:00.000Z	38 \| good	7.119 \| good	23.377 \| good	11.103 \| good	0.862 \| good	9.438 \| good	0.277 \| good
2026-03-05T14:00:00.000Z	38 \| good	6.774 \| good	18.724 \| good	22.126 \| good	0.836 \| good	9.286 \| good	0.289 \| good
2026-03-05T15:00:00.000Z	56 \| moderate	12.141 \| fine	49.967 \| good	17.835 \| good	0.823 \| good	5.72 \| good	0.289 \| good
2026-03-05T16:00:00.000Z	60 \| moderate	14.305 \| fine	67.643 \| fine	30.738 \| good	0.802 \| good	5.938 \| good	0.24 \| good
2026-03-05T17:00:00.000Z	67 \| moderate	17.564 \| fine	73.54 \| fine	38.483 \| good	7.422 \| good	6.304 \| good	0.23 \| good
2026-03-05T18:00:00.000Z	60 \| moderate	13.547 \| fine	44.368 \| good	40.322 \| good	1.848 \| good	5.377 \| good	0.23 \| good
2026-03-05T19:00:00.000Z	62 \| moderate	14.898 \| fine	66.188 \| fine	40.493 \| good	3.281 \| good	4.473 \| good	0.216 \| good
2026-03-05T20:00:00.000Z	65 \| moderate	14.975 \| fine	83.504 \| fine	43.893 \| good	2.073 \| good	5.273 \| good	0.23 \| good
2026-03-05T21:00:00.000Z	64 \| moderate	15.787 \| fine	52.302 \| good	43.221 \| good	3.371 \| good	5.583 \| good	0.23 \| good
2026-03-05T22:00:00.000Z	56 \| moderate	11.829 \| good	53.732 \| good	41.753 \| good	4.439 \| good	5.863 \| good	0.255 \| good
2026-03-05T23:00:00.000Z	56 \| moderate	11.907 \| good	44.778 \| good	43.402 \| good	1.392 \| good	6.467 \| good	0.285 \| good
2026-03-06T00:00:00.000Z	38 \| good	7.352 \| good	24.957 \| good	41.492 \| good	2.908 \| good	6.568 \| good	0.282 \| good
2026-03-06T01:00:00.000Z	56 \| moderate	12.177 \| fine	64.819 \| fine	39.004 \| good	1.536 \| good	6.907 \| good	0.347 \| good
2026-03-06T02:00:00.000Z	53 \| moderate	10.224 \| good	58.74 \| fine	39.014 \| good	1.543 \| good	9.925 \| good	0.368 \| good
2026-03-06T03:00:00.000Z	49 \| good	9.351 \| good	41.06 \| good	29.616 \| good	0.591 \| good	4.99 \| good	0.183 \| good
2026-03-06T04:00:00.000Z	54 \| moderate	11.123 \| good	50.897 \| good	27.406 \| good	0.924 \| good	9.442 \| good	0.298 \| good
2026-03-06T05:00:00.000Z	62 \| moderate	14.572 \| fine	42.803 \| good	28.814 \| good	0.916 \| good	10.645 \| good	0.305 \| good
2026-03-06T06:00:00.000Z	64 \| moderate	15.533 \| fine	68.622 \| fine	21.214 \| good	0.906 \| good	11.305 \| good	0.264 \| good
2026-03-06T07:00:00.000Z	62 \| moderate	14.845 \| fine	49.625 \| good	19.948 \| good	0.938 \| good	11.149 \| good	0.253 \| good
2026-03-06T08:00:00.000Z	58 \| moderate	13.486 \| fine	23.75 \| good	14.379 \| good	1.588 \| good	10.347 \| good	0.208 \| good
2026-03-06T09:00:00.000Z	66 \| moderate	17.248 \| fine	43.333 \| good	13.821 \| good	0.899 \| good	12.299 \| good	0.208 \| good
2026-03-06T10:00:00.000Z	56 \| moderate	11.762 \| good	22.106 \| good	11.47 \| good	0.998 \| good	15.04 \| good	0.247 \| good
2026-03-06T11:00:00.000Z	58 \| moderate	12.772 \| fine	35.807 \| good	13.181 \| good	0.981 \| good	9.531 \| good	0.261 \| good
2026-03-06T12:00:00.000Z	62 \| moderate	15.085 \| fine	31.683 \| good	13.473 \| good	0.992 \| good	10.799 \| good	0.308 \| good
2026-03-06T13:00:00.000Z	49 \| good	8.921 \| good	21.868 \| good	25.04 \| good	0.974 \| good	10.488 \| good	0.321 \| good
2026-03-06T14:00:00.000Z	38 \| good	7.315 \| good	13.989 \| good	18.472 \| good	1 \| good	9.661 \| good	0.275 \| good
2026-03-06T15:00:00.000Z	52 \| moderate	10.163 \| good	36.827 \| good	26.866 \| good	0.895 \| good	9.189 \| good	0.269 \| good
2026-03-06T16:00:00.000Z	66 \| moderate	16.672 \| fine	63.952 \| fine	28.787 \| good	0.815 \| good	6.71 \| good	0.23 \| good
2026-03-06T17:00:00.000Z	60 \| moderate	13.954 \| fine	55.691 \| fine	30.017 \| good	0.819 \| good	6.873 \| good	0.21 \| good
2026-03-06T18:00:00.000Z	58 \| moderate	12.796 \| fine	40.456 \| good	34.797 \| good	2.384 \| good	5.396 \| good	0.186 \| good
2026-03-06T19:00:00.000Z	64 \| moderate	15.705 \| fine	48.374 \| good	39.858 \| good	3.56 \| good	5.252 \| good	0.186 \| good
2026-03-06T20:00:00.000Z	54 \| moderate	11.175 \| good	52.715 \| good	39.558 \| good	2.419 \| good	4.803 \| good	0.186 \| good
2026-03-06T21:00:00.000Z	52 \| moderate	10.117 \| good	42.357 \| good	39.245 \| good	2.119 \| good	5.387 \| good	0.2 \| good
2026-03-06T22:00:00.000Z	52 \| moderate	10.498 \| good	48.753 \| good	37.919 \| good	1.32 \| good	3.375 \| good	0.186 \| good
2026-03-06T23:00:00.000Z	44 \| good	8.139 \| good	26.01 \| good	36.651 \| good	2.832 \| good	3.895 \| good	0.23 \| good
2026-03-07T00:00:00.000Z	44 \| good	8.139 \| good	26.01 \| good	36.651 \| good	2.832 \| good	3.895 \| good	0.23 \| good
2026-03-07T01:00:00.000Z	33 \| good	6.355 \| good	28.18 \| good	32.258 \| good	0.545 \| good	6.298 \| good	0.186 \| good
2026-03-07T02:00:00.000Z	33 \| good	5.733 \| good	24.872 \| good	29.122 \| good	0.604 \| good	7.12 \| good	0.201 \| good
2026-03-07T03:00:00.000Z	33 \| good	5.821 \| good	25.221 \| good	28.464 \| good	0.662 \| good	7.942 \| good	0.217 \| good
2026-03-07T04:00:00.000Z	29 \| good	4.22 \| good	18.475 \| good	30.961 \| good	0.611 \| good	7.242 \| good	0.208 \| good
2026-03-07T05:00:00.000Z	27 \| good	5.477 \| good	23.604 \| good	27.157 \| good	0.56 \| good	6.542 \| good	0.2 \| good
2026-03-07T06:00:00.000Z	27 \| good	4.747 \| good	20.836 \| good	22.482 \| good	0.509 \| good	5.841 \| good	0.191 \| good
2026-03-07T07:00:00.000Z	27 \| good	5.131 \| good	22.034 \| good	23.373 \| good	0.501 \| good	4.941 \| good	0.177 \| good
2026-03-07T08:00:00.000Z	27 \| good	5.317 \| good	23.002 \| good	26.94 \| good	0.494 \| good	4.041 \| good	0.162 \| good
2026-03-07T09:00:00.000Z	33 \| good	5.715 \| good	24.722 \| good	27.85 \| good	0.487 \| good	3.14 \| good	0.148 \| good
2026-03-07T10:00:00.000Z	27 \| good	4.85 \| good	21.066 \| good	29.362 \| good	0.482 \| good	2.972 \| good	0.144 \| good
2026-03-07T11:00:00.000Z	29 \| good	3.068 \| good	13.025 \| good	31.246 \| good	0.478 \| good	2.804 \| good	0.14 \| good
2026-03-07T12:00:00.000Z	24 \| good	0.702 \| good	2.766 \| good	26.429 \| good	0.473 \| good	2.637 \| good	0.136 \| good
2026-03-07T13:00:00.000Z	23 \| good	1.244 \| good	4.954 \| good	25.045 \| good	0.411 \| good	2.085 \| good	0.127 \| good
2026-03-07T14:00:00.000Z	26 \| good	1.806 \| good	7.578 \| good	27.806 \| good	0.348 \| good	1.534 \| good	0.119 \| good
2026-03-07T15:00:00.000Z	27 \| good	4.296 \| good	18.702 \| good	29.427 \| good	0.286 \| good	0.983 \| good	0.111 \| good
2026-03-07T16:00:00.000Z	35 \| good	5.011 \| good	21.724 \| good	38.093 \| good	0.246 \| good	0.769 \| good	0.105 \| good
2026-03-07T17:00:00.000Z	38 \| good	6.638 \| good	29.555 \| good	39.162 \| good	0.206 \| good	0.556 \| good	0.099 \| good
2026-03-07T18:00:00.000Z	40 \| good	4.023 \| good	17.496 \| good	42.936 \| good	0.165 \| good	0.342 \| good	0.092 \| good
2026-03-07T19:00:00.000Z	42 \| good	6.887 \| good	30.342 \| good	44.78 \| good	0.15 \| good	0.384 \| good	0.093 \| good
2026-03-07T20:00:00.000Z	40 \| good	5.175 \| good	22.194 \| good	42.876 \| good	0.135 \| good	0.425 \| good	0.093 \| good
2026-03-07T21:00:00.000Z	39 \| good	5.496 \| good	23.46 \| good	41.854 \| good	0.119 \| good	0.467 \| good	0.093 \| good
2026-03-07T22:00:00.000Z	34 \| good	3.589 \| good	15.925 \| good	37.049 \| good	0.156 \| good	1.24 \| good	0.103 \| good
2026-03-07T23:00:00.000Z	32 \| good	3.573 \| good	15.61 \| good	35.242 \| good	0.193 \| good	2.013 \| good	0.113 \| good
2026-03-08T00:00:00.000Z	32 \| good	3.806 \| good	16.555 \| good	35.099 \| good	0.231 \| good	2.785 \| good	0.124 \| good
2026-03-08T01:00:00.000Z	31 \| good	3.692 \| good	16.114 \| good	34.201 \| good	0.254 \| good	2.596 \| good	0.122 \| good
2026-03-08T02:00:00.000Z	31 \| good	4.41 \| good	19.29 \| good	33.503 \| good	0.278 \| good	2.406 \| good	0.12 \| good
2026-03-08T03:00:00.000Z	33 \| good	6.455 \| good	28.723 \| good	28.53 \| good	0.302 \| good	2.217 \| good	0.119 \| good
2026-03-08T04:00:00.000Z	27 \| good	5.019 \| good	21.816 \| good	26.711 \| good	0.295 \| good	2.17 \| good	0.119 \| good
2026-03-08T05:00:00.000Z	38 \| good	6.529 \| good	29.117 \| good	24.231 \| good	0.287 \| good	2.124 \| good	0.119 \| good
2026-03-08T06:00:00.000Z	33 \| good	5.89 \| good	6.169 \| good	30.421 \| good	0.28 \| good	2.088 \| good	0.119 \| good
2026-03-08T07:00:00.000Z	33 \| good	5.608 \| good	24.278 \| good	23.003 \| good	0.284 \| good	1.906 \| good	0.118 \| good
2026-03-08T08:00:00.000Z	33 \| good	5.769 \| good	25.228 \| good	22.537 \| good	0.289 \| good	1.735 \| good	0.116 \| good
2026-03-08T09:00:00.000Z	27 \| good	4.828 \| good	20.925 \| good	22.925 \| good	0.293 \| good	1.564 \| good	0.115 \| good
2026-03-08T10:00:00.000Z	22 \| good	3.852 \| good	16.808 \| good	23.237 \| good	0.282 \| good	1.442 \| good	0.113 \| good
2026-03-08T11:00:00.000Z	23 \| good	3.25 \| good	14.1 \| good	24.911 \| good	0.272 \| good	1.319 \| good	0.112 \| good
2026-03-08T12:00:00.000Z	29 \| good	1.754 \| good	1.821 \| good	30.721 \| good	0.262 \| good	1.199 \| good	0.11 \| good
2026-03-08T13:00:00.000Z	28 \| good	1.422 \| good	1.461 \| good	30.428 \| good	0.249 \| good	1.268 \| good	0.111 \| good
2026-03-08T14:00:00.000Z	28 \| good	1.078 \| good	1.099 \| good	30.134 \| good	0.237 \| good	1.337 \| good	0.113 \| good
2026-03-08T15:00:00.000Z	28 \| good	0.828 \| good	0.851 \| good	29.841 \| good	0.224 \| good	1.406 \| good	0.115 \| good
2026-03-08T16:00:00.000Z	28 \| good	0.69 \| good	0.72 \| good	29.958 \| good	0.24 \| good	1.331 \| good	0.116 \| good
2026-03-08T17:00:00.000Z	28 \| good	0.667 \| good	0.715 \| good	30.074 \| good	0.257 \| good	1.256 \| good	0.116 \| good
2026-03-08T18:00:00.000Z	28 \| good	0.755 \| good	0.842 \| good	30.191 \| good	0.273 \| good	1.182 \| good	0.117 \| good
2026-03-08T19:00:00.000Z	31 \| good	1.011 \| good	1.165 \| good	32.509 \| good	0.253 \| good	1.002 \| good	0.12 \| good
2026-03-08T20:00:00.000Z	32 \| good	1.368 \| good	1.654 \| good	34.827 \| good	0.233 \| good	0.823 \| good	0.122 \| good
2026-03-08T21:00:00.000Z	34 \| good	1.687 \| good	2.301 \| good	37.145 \| good	0.213 \| good	0.644 \| good	0.124 \| good
2026-03-08T22:00:00.000Z	32 \| good	1.933 \| good	2.873 \| good	34.92 \| good	0.247 \| good	1.601 \| good	0.136 \| good
2026-03-08T23:00:00.000Z	31 \| good	2.261 \| good	3.069 \| good	32.696 \| good	0.281 \| good	2.559 \| good	0.149 \| good
2026-03-09T00:00:00.000Z	28 \| good	3.101 \| good	3.771 \| good	30.471 \| good	0.314 \| good	3.516 \| good	0.161 \| good

Bristol

Get reliable air quality data to drive your business

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

0.21ppm

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 Bristol, Tennessee?

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

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

In the past 24 hours, the air quality in Bristol, Tennessee was at its worst at 04:00:00 on 2026-03-06.

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

In the last 24 hours, the best air quality in Bristol, Tennessee was observed at 02:00:00 on 2026-03-06.

What is the AQI in Bristol, Tennessee right now?

As of now, the AQI in Bristol, Tennessee is 44, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Bristol, Tennessee are currently 8.139 μg/m³.

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

The PM₁₀ concentration in Bristol, Tennessee is 26.01 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Bristol, Tennessee is 0.23 ppm.

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

Currently, Bristol, Tennessee has a sulfur dioxide (SO₂) concentration of 2.832 ppb.

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

The current ozone (O₃) level in Bristol, Tennessee at the moment is 36.651 ppm.

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

Nitrogen dioxide (NO₂) level in Bristol, Tennessee at the moment is 3.895 ppb.

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