What is the current concentration of PM10 in Marshall, Texas?

The current PM10 concentration at Marshall, Texas is 35.479 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Marshall, Texas?

The current sulfur dioxide (SO2) concentration at Marshall, Texas is 0.642 ppb.

What is the current concentration of ozone (O3) in Marshall, Texas?

The current ozone (O3) concentration at Marshall, Texas is 15.523 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Marshall, Texas?

The current nitrogen dioxide (NO2) concentration at Marshall, Texas is 4.105 ppb.

Marshall, Texas live air quality index now

Q: What is the current concentration of PM2.5 in Marshall, Texas?

The current PM2.5 concentration at Marshall, Texas is 8.625 μg/m3.

Stay updated with real-time air quality in Marshall, Texas 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

Marshall, Texas

Last updated: ... (Local time)

Major air pollutants in Marshall, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.21 μg/m³

155

255

425

605+

Ozone (O₃)

20.29 ppb

201

201+

Sulfur Dioxide (SO₂)

0.71 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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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Marshall, Texas

Scroll To Air Quality Map

Track live Marshall, Texas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-10T19:00:00.000Z	38 \| good	7.033 \| good	28.061 \| good	31.325 \| good	0.624 \| good	1.608 \| good	0.296 \| good
2026-08-10T20:00:00.000Z	27 \| good	5.072 \| good	21.765 \| good	28.545 \| good	0.867 \| good	0.315 \| good	0.105 \| good
2026-08-10T21:00:00.000Z	25 \| good	3.177 \| good	14.135 \| good	27.426 \| good	0.838 \| good	0.323 \| good	0.107 \| good
2026-08-10T22:00:00.000Z	33 \| good	5.671 \| good	24.274 \| good	30.15 \| good	0.817 \| good	0.339 \| good	0.109 \| good
2026-08-10T23:00:00.000Z	27 \| good	3.416 \| good	15.165 \| good	29.26 \| good	0.794 \| good	0.39 \| good	0.109 \| good
2026-08-11T00:00:00.000Z	33 \| good	6.302 \| good	27.86 \| good	23.193 \| good	0.745 \| good	0.6 \| good	0.107 \| good
2026-08-11T01:00:00.000Z	27 \| good	4.821 \| good	20.937 \| good	22.397 \| good	0.748 \| good	0.844 \| good	0.106 \| good
2026-08-11T02:00:00.000Z	33 \| good	5.832 \| good	25.277 \| good	18.68 \| good	0.716 \| good	1.024 \| good	0.104 \| good
2026-08-11T03:00:00.000Z	27 \| good	5.463 \| good	23.296 \| good	18.778 \| good	0.697 \| good	1.119 \| good	0.104 \| good
2026-08-11T04:00:00.000Z	33 \| good	5.937 \| good	26.794 \| good	22.253 \| good	0.711 \| good	1.193 \| good	0.105 \| good
2026-08-11T05:00:00.000Z	38 \| good	6.504 \| good	29.033 \| good	19.846 \| good	0.743 \| good	1.278 \| good	0.112 \| good
2026-08-11T06:00:00.000Z	33 \| good	6.143 \| good	27.095 \| good	15.853 \| good	0.782 \| good	1.378 \| good	0.124 \| good
2026-08-11T07:00:00.000Z	44 \| good	8.246 \| good	33.254 \| good	20.106 \| good	0.7 \| good	3.5 \| good	0.255 \| good
2026-08-11T08:00:00.000Z	44 \| good	7.862 \| good	28.48 \| good	18.625 \| good	0.709 \| good	3.472 \| good	0.255 \| good
2026-08-11T09:00:00.000Z	38 \| good	7.466 \| good	18.392 \| good	18.386 \| good	0.659 \| good	3.862 \| good	0.255 \| good
2026-08-11T10:00:00.000Z	49 \| good	8.625 \| good	35.479 \| good	15.523 \| good	0.642 \| good	4.105 \| good	0.255 \| good
2026-08-11T11:00:00.000Z	38 \| good	7.491 \| good	32.654 \| good	13.524 \| good	0.604 \| good	5.298 \| good	0.314 \| good
2026-08-11T12:00:00.000Z	44 \| good	8.38 \| good	32.204 \| good	13.015 \| good	0.656 \| good	6.725 \| good	0.414 \| good
2026-08-11T13:00:00.000Z	38 \| good	6.879 \| good	30.862 \| good	13.642 \| good	0.739 \| good	7.239 \| good	0.373 \| good
2026-08-11T14:00:00.000Z	49 \| good	9.121 \| good	52.273 \| good	14.75 \| good	0.677 \| good	6.294 \| good	0.354 \| good
2026-08-11T15:00:00.000Z	44 \| good	7.683 \| good	34.989 \| good	19.962 \| good	0.579 \| good	2.794 \| good	0.316 \| good
2026-08-11T16:00:00.000Z	54 \| moderate	11.304 \| good	46.328 \| good	23.367 \| good	0.71 \| good	1.446 \| good	0.277 \| good
2026-08-11T17:00:00.000Z	54 \| moderate	10.904 \| good	43.668 \| good	23.688 \| good	0.758 \| good	1.056 \| good	0.257 \| good
2026-08-11T18:00:00.000Z	54 \| moderate	10.549 \| good	49.061 \| good	25.672 \| good	0.713 \| good	0.968 \| good	0.258 \| good
2026-08-11T19:00:00.000Z	54 \| moderate	11.268 \| good	48.166 \| good	27.322 \| good	0.7 \| good	1.04 \| good	0.277 \| good
2026-08-11T20:00:00.000Z	58 \| moderate	12.517 \| fine	41.242 \| good	28.468 \| good	0.688 \| good	1.481 \| good	0.314 \| good
2026-08-11T21:00:00.000Z	52 \| moderate	10.242 \| good	40.998 \| good	29.676 \| good	0.754 \| good	1.965 \| good	0.276 \| good
2026-08-11T22:00:00.000Z	52 \| moderate	10.005 \| good	36.529 \| good	30.537 \| good	0.64 \| good	1.714 \| good	0.317 \| good
2026-08-11T23:00:00.000Z	52 \| moderate	9.97 \| good	52.464 \| good	30.825 \| good	0.603 \| good	1.346 \| good	0.314 \| good
2026-08-12T00:00:00.000Z	49 \| good	8.566 \| good	26.594 \| good	27.304 \| good	0.61 \| good	2.375 \| good	0.352 \| good
2026-08-12T01:00:00.000Z	54 \| moderate	11.064 \| good	52.864 \| good	25.727 \| good	0.773 \| good	2.666 \| good	0.352 \| good
2026-08-12T02:00:00.000Z	52 \| moderate	9.629 \| good	41.503 \| good	28.952 \| good	0.719 \| good	4.98 \| good	0.354 \| good
2026-08-12T03:00:00.000Z	44 \| good	7.74 \| good	34 \| good	24.236 \| good	0.546 \| good	1.262 \| good	0.12 \| good
2026-08-12T04:00:00.000Z	54 \| moderate	10.669 \| good	36.181 \| good	22.825 \| good	1.004 \| good	3.773 \| good	0.355 \| good
2026-08-12T05:00:00.000Z	271 \| vUnhealthy	11.16 \| good	44.992 \| good	19.798 \| good	0.874 \| good	1071.777 \| poor	0.336 \| good
2026-08-12T06:00:00.000Z	272 \| vUnhealthy	9.293 \| good	34.666 \| good	18.262 \| good	0.713 \| good	1076.931 \| poor	0.296 \| good
2026-08-12T07:00:00.000Z	52 \| moderate	9.568 \| good	43.94 \| good	17.959 \| good	0.686 \| good	3.602 \| good	0.275 \| good
2026-08-12T08:00:00.000Z	49 \| good	8.618 \| good	33.593 \| good	17.61 \| good	0.773 \| good	3.499 \| good	0.255 \| good
2026-08-12T09:00:00.000Z	52 \| moderate	9.873 \| good	43.042 \| good	18.755 \| good	0.8 \| good	4.016 \| good	0.255 \| good
2026-08-12T10:00:00.000Z	44 \| good	8.226 \| good	38.929 \| good	17.044 \| good	0.716 \| good	4.376 \| good	0.293 \| good
2026-08-12T11:00:00.000Z	49 \| good	8.844 \| good	37.588 \| good	15.357 \| good	0.716 \| good	5.333 \| good	0.314 \| good
2026-08-12T12:00:00.000Z	33 \| good	6.075 \| good	23.595 \| good	15.193 \| good	0.828 \| good	7.187 \| good	0.354 \| good
2026-08-12T13:00:00.000Z	33 \| good	6.105 \| good	15.912 \| good	13.785 \| good	0.778 \| good	3.902 \| good	0.373 \| good
2026-08-12T14:00:00.000Z	49 \| good	8.624 \| good	42.091 \| good	17.089 \| good	0.81 \| good	4.475 \| good	0.373 \| good
2026-08-12T15:00:00.000Z	27 \| good	4.739 \| good	16.109 \| good	17.638 \| good	0.689 \| good	1.788 \| good	0.296 \| good
2026-08-12T16:00:00.000Z	27 \| good	5.237 \| good	17.62 \| good	18.763 \| good	0.714 \| good	1.416 \| good	0.296 \| good
2026-08-12T17:00:00.000Z	27 \| good	4.793 \| good	21.207 \| good	20.292 \| good	0.714 \| good	1.116 \| good	0.277 \| good
2026-08-12T18:00:00.000Z	27 \| good	5.406 \| good	19.693 \| good	22.914 \| good	0.689 \| good	1.42 \| good	0.314 \| good
2026-08-12T18:00:00.000Z	27 \| good	4.793 \| good	21.207 \| good	20.292 \| good	0.714 \| good	1.116 \| good	0.277 \| good
2026-08-11T12:00:00.000Z	49 \| good	9.051 \| good	40.739 \| good	10.392 \| good	0.769 \| good	2.142 \| good	0.114 \| good
2026-08-11T13:00:00.000Z	54 \| moderate	10.965 \| good	48.402 \| good	14.987 \| good	0.919 \| good	1.862 \| good	0.109 \| good
2026-08-11T14:00:00.000Z	67 \| moderate	18.158 \| fine	80.614 \| fine	21.101 \| good	1.176 \| good	1.444 \| good	0.103 \| good
2026-08-11T15:00:00.000Z	64 \| moderate	16.162 \| fine	72.325 \| fine	27.486 \| good	1.058 \| good	0.908 \| good	0.104 \| good
2026-08-11T16:00:00.000Z	62 \| moderate	14.777 \| fine	66.287 \| fine	29.881 \| good	0.993 \| good	0.643 \| good	0.107 \| good
2026-08-11T17:00:00.000Z	58 \| moderate	12.624 \| fine	56.875 \| fine	33.282 \| good	0.883 \| good	0.485 \| good	0.11 \| good
2026-08-11T18:00:00.000Z	56 \| moderate	12.088 \| good	54.662 \| good	35.158 \| good	0.779 \| good	0.404 \| good	0.112 \| good
2026-08-11T19:00:00.000Z	58 \| moderate	13.441 \| fine	60.53 \| fine	36.238 \| good	0.694 \| good	0.358 \| good	0.113 \| good
2026-08-11T20:00:00.000Z	60 \| moderate	13.536 \| fine	60.571 \| fine	33.973 \| good	0.638 \| good	0.34 \| good	0.115 \| good
2026-08-11T21:00:00.000Z	54 \| moderate	11.088 \| good	48.891 \| good	32.355 \| good	0.611 \| good	0.337 \| good	0.117 \| good
2026-08-11T22:00:00.000Z	56 \| moderate	11.934 \| good	53.419 \| good	32.204 \| good	0.602 \| good	0.357 \| good	0.119 \| good
2026-08-11T23:00:00.000Z	44 \| good	8.287 \| good	36.22 \| good	31.552 \| good	0.603 \| good	0.409 \| good	0.121 \| good
2026-08-12T00:00:00.000Z	54 \| moderate	10.933 \| good	48.402 \| good	25.542 \| good	0.595 \| good	0.668 \| good	0.125 \| good
2026-08-12T01:00:00.000Z	44 \| good	7.844 \| good	34.17 \| good	20.667 \| good	0.559 \| good	1.239 \| good	0.13 \| good
2026-08-12T02:00:00.000Z	44 \| good	8.353 \| good	36.705 \| good	23.626 \| good	0.546 \| good	1.357 \| good	0.131 \| good
2026-08-12T03:00:00.000Z	44 \| good	8.049 \| good	35.192 \| good	23.351 \| good	0.574 \| good	1.176 \| good	0.128 \| good
2026-08-12T04:00:00.000Z	44 \| good	7.89 \| good	34.812 \| good	21.524 \| good	0.603 \| good	1.053 \| good	0.121 \| good
2026-08-12T05:00:00.000Z	38 \| good	7.434 \| good	32.807 \| good	19.952 \| good	0.62 \| good	1.049 \| good	0.113 \| good
2026-08-12T06:00:00.000Z	33 \| good	5.828 \| good	25.101 \| good	17.942 \| good	0.636 \| good	1.107 \| good	0.106 \| good
2026-08-12T07:00:00.000Z	38 \| good	6.601 \| good	29.642 \| good	19.435 \| good	0.661 \| good	1.19 \| good	0.1 \| good
2026-08-12T08:00:00.000Z	33 \| good	6.161 \| good	27.095 \| good	17.335 \| good	0.703 \| good	1.318 \| good	0.096 \| good
2026-08-12T09:00:00.000Z	44 \| good	7.754 \| good	34 \| good	14.885 \| good	0.765 \| good	1.519 \| good	0.093 \| good
2026-08-12T10:00:00.000Z	44 \| good	8.274 \| good	36.644 \| good	10.748 \| good	0.845 \| good	1.77 \| good	0.091 \| good
2026-08-12T11:00:00.000Z	44 \| good	7.899 \| good	34.672 \| good	8.782 \| good	0.935 \| good	2.039 \| good	0.091 \| good
2026-08-12T12:00:00.000Z	38 \| good	7.107 \| good	31.409 \| good	8.274 \| good	1.01 \| good	2.231 \| good	0.091 \| good
2026-08-12T13:00:00.000Z	27 \| good	5.247 \| good	22.663 \| good	15.09 \| good	1.055 \| good	2.006 \| good	0.092 \| good
2026-08-12T14:00:00.000Z	49 \| good	8.784 \| good	38.726 \| good	22.339 \| good	1.137 \| good	1.473 \| good	0.092 \| good
2026-08-12T15:00:00.000Z	38 \| good	7.309 \| good	32.095 \| good	29.963 \| good	1.103 \| good	0.948 \| good	0.093 \| good
2026-08-12T16:00:00.000Z	33 \| good	6.233 \| good	27.683 \| good	32.989 \| good	1.043 \| good	0.644 \| good	0.094 \| good
2026-08-12T17:00:00.000Z	38 \| good	7.451 \| good	32.772 \| good	36.323 \| good	0.949 \| good	0.482 \| good	0.094 \| good
2026-08-12T18:00:00.000Z	49 \| good	8.562 \| good	37.579 \| good	38.153 \| good	0.857 \| good	0.389 \| good	0.095 \| good
2026-08-12T19:00:00.000Z	44 \| good	8.303 \| good	36.442 \| good	39.664 \| good	0.802 \| good	0.344 \| good	0.096 \| good
2026-08-12T20:00:00.000Z	44 \| good	7.565 \| good	33.429 \| good	38.459 \| good	0.772 \| good	0.33 \| good	0.097 \| good
2026-08-12T21:00:00.000Z	34 \| good	3.151 \| good	12.928 \| good	37.237 \| good	0.751 \| good	0.326 \| good	0.098 \| good
2026-08-12T22:00:00.000Z	49 \| good	8.744 \| good	38.539 \| good	37.391 \| good	0.739 \| good	0.348 \| good	0.099 \| good
2026-08-12T23:00:00.000Z	33 \| good	1.294 \| good	5.35 \| good	36.091 \| good	0.745 \| good	0.405 \| good	0.101 \| good
2026-08-13T00:00:00.000Z	27 \| good	4.73 \| good	20.877 \| good	29.374 \| good	0.735 \| good	0.674 \| good	0.104 \| good
2026-08-13T01:00:00.000Z	24 \| good	3.553 \| good	15.431 \| good	26.421 \| good	0.675 \| good	1.267 \| good	0.11 \| good
2026-08-13T02:00:00.000Z	33 \| good	6.023 \| good	26.81 \| good	26.715 \| good	0.597 \| good	1.513 \| good	0.112 \| good
2026-08-13T03:00:00.000Z	27 \| good	4.727 \| good	20.658 \| good	24.412 \| good	0.529 \| good	1.333 \| good	0.11 \| good
2026-08-13T04:00:00.000Z	27 \| good	4.513 \| good	20 \| good	22.344 \| good	0.517 \| good	1.136 \| good	0.107 \| good
2026-08-13T05:00:00.000Z	27 \| good	5.483 \| good	23.328 \| good	22.916 \| good	0.544 \| good	1.039 \| good	0.102 \| good
2026-08-13T06:00:00.000Z	38 \| good	6.581 \| good	8.266 \| good	31.863 \| good	0.586 \| good	1.034 \| good	0.098 \| good
2026-08-13T07:00:00.000Z	38 \| good	6.805 \| good	30.322 \| good	19.59 \| good	0.65 \| good	1.127 \| good	0.095 \| good
2026-08-13T08:00:00.000Z	52 \| moderate	9.552 \| good	42.856 \| good	15.855 \| good	0.749 \| good	1.355 \| good	0.096 \| good
2026-08-13T09:00:00.000Z	56 \| moderate	11.911 \| good	53.773 \| good	13.538 \| good	0.862 \| good	1.675 \| good	0.1 \| good
2026-08-13T10:00:00.000Z	58 \| moderate	12.815 \| fine	57.055 \| fine	12.738 \| good	0.96 \| good	1.994 \| good	0.105 \| good
2026-08-13T11:00:00.000Z	54 \| moderate	11.273 \| good	50 \| good	9.169 \| good	1.039 \| good	2.253 \| good	0.113 \| good

Marshall

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Marshall, Texas air quality map: Track AQI near you

0.26ppm

How accurate is Texas, USA air quality data?

Air quality data and pollutant measurements for Texas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Marshall, Texas updated?

The air quality for Marshall, Texas is updated every hour.

When was the worst air quality at Marshall, Texas in the last 24 hrs?

The worst air quality in Marshall, Texas in the last 24 hours was observed at 02:00:00 on 2026-08-10.

When was the best air quality at Marshall, Texas in the last 24 hrs?

In the last 24 hrs, the best air quality in Marshall, Texas was observed at 09:00:00 on 2026-08-10.

What is the current air quality in Marshall, Texas?

The current air quality in Marshall, Texas is 49, categorized as Good based on real-time data.

What pollutant is the most common in Marshall, Texas?

The most common pollutant in Marshall, Texas is PM2.5.

What should I do if the air quality in Marshall, Texas is poor?

If the air quality in Marshall, Texas is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Marshall, Texas?

The current PM_2.5 concentration at Marshall, Texas is 8.625 μg/m³.

What is the current concentration of PM₁₀ in Marshall, Texas?

The current PM₁₀ concentration at Marshall, Texas is 35.479 μg/m³.

What is the current concentration of carbon monoxide (CO) in Marshall, Texas?

The current carbon monoxide (CO) concentration at Marshall, Texas is 0.255 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Marshall, Texas?

The current sulfur dioxide (SO₂) concentration at Marshall, Texas is 0.642 ppb.

What is the current concentration of ozone (O₃) in Marshall, Texas?

The current ozone (O₃) concentration at Marshall, Texas is 15.523 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Marshall, Texas?

The current nitrogen dioxide (NO₂) concentration at Marshall, Texas is 4.105 ppb.

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