What is the PM10 level in Marshall, Missouri at the moment?

The PM10 concentration in Marshall, Missouri is 63 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Marshall, Missouri at the moment?

Currently, Marshall, Missouri has a sulfur dioxide (SO2) concentration of 0.406 ppb.

What is the ozone (O3) level in Marshall, Missouri at the moment?

The current ozone (O3) level in Marshall, Missouri at the moment is 16.982 ppm.

What is the nitrogen dioxide (NO2) level in Marshall, Missouri at the moment?

Nitrogen dioxide (NO2) level in Marshall, Missouri at the moment is 3.934 ppb.

Live air quality index in Marshall, Missouri today

Q: What is the PM2.5 level in Marshall, Missouri at the moment?

PM2.5 levels in Marshall, Missouri are currently 14.163 μg/m3.

Stay updated with real-time air quality in Marshall, Missouri 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)

Moderate

Marshall, Missouri

Last updated: ... (Local time)

Major air pollutants in Marshall, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.16 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

63.00 μg/m³

155

255

425

605+

Ozone (O₃)

16.98 ppb

201

201+

Sulfur Dioxide (SO₂)

0.41 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.93 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 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, Missouri

Scroll To Air Quality Map

Track live Marshall, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T11:00:00.000Z	44 \| good	8.282 \| good	36.502 \| good	16.999 \| good	0.197 \| good	2.182 \| good	0.172 \| good
2025-12-05T12:00:00.000Z	56 \| moderate	11.703 \| good	51.663 \| good	15.906 \| good	0.208 \| good	1.926 \| good	0.172 \| good
2025-12-05T13:00:00.000Z	60 \| moderate	14.398 \| fine	64.414 \| fine	15.451 \| good	0.25 \| good	2.078 \| good	0.177 \| good
2025-12-05T14:00:00.000Z	66 \| moderate	16.813 \| fine	74.25 \| fine	15.654 \| good	0.292 \| good	2.23 \| good	0.183 \| good
2025-12-05T15:00:00.000Z	66 \| moderate	16.656 \| fine	74.087 \| fine	18.38 \| good	0.334 \| good	2.382 \| good	0.188 \| good
2025-12-05T16:00:00.000Z	58 \| moderate	13.267 \| fine	60.335 \| fine	22.167 \| good	0.45 \| good	2.174 \| good	0.185 \| good
2025-12-05T17:00:00.000Z	52 \| moderate	10.167 \| good	44.749 \| good	25.001 \| good	0.567 \| good	1.966 \| good	0.182 \| good
2025-12-05T18:00:00.000Z	49 \| good	8.696 \| good	37.871 \| good	26.709 \| good	0.684 \| good	1.759 \| good	0.178 \| good
2025-12-05T19:00:00.000Z	49 \| good	8.503 \| good	36.958 \| good	28.608 \| good	0.63 \| good	2.087 \| good	0.178 \| good
2025-12-05T20:00:00.000Z	44 \| good	8.31 \| good	36.625 \| good	28.938 \| good	0.576 \| good	2.416 \| good	0.177 \| good
2025-12-05T21:00:00.000Z	49 \| good	8.598 \| good	37.625 \| good	29.005 \| good	0.523 \| good	2.744 \| good	0.177 \| good
2025-12-05T22:00:00.000Z	49 \| good	8.507 \| good	37.376 \| good	28.66 \| good	0.485 \| good	3.603 \| good	0.183 \| good
2025-12-05T23:00:00.000Z	52 \| moderate	9.674 \| good	42.83 \| good	28.164 \| good	0.448 \| good	4.462 \| good	0.19 \| good
2025-12-06T00:00:00.000Z	44 \| good	8.38 \| good	36.624 \| good	26.954 \| good	0.406 \| good	4.87 \| good	0.194 \| good
2025-12-06T01:00:00.000Z	52 \| moderate	9.58 \| good	42.584 \| good	24.459 \| good	0.409 \| good	5.351 \| good	0.198 \| good
2025-12-06T02:00:00.000Z	60 \| moderate	14.385 \| fine	64.162 \| fine	19.568 \| good	0.412 \| good	5.833 \| good	0.201 \| good
2025-12-06T03:00:00.000Z	66 \| moderate	17.136 \| fine	76.59 \| fine	15.359 \| good	0.415 \| good	6.315 \| good	0.205 \| good
2025-12-06T04:00:00.000Z	66 \| moderate	17.088 \| fine	76.339 \| fine	14.204 \| good	0.392 \| good	6.292 \| good	0.204 \| good
2025-12-06T05:00:00.000Z	64 \| moderate	16.483 \| fine	72.666 \| fine	14.659 \| good	0.368 \| good	6.27 \| good	0.204 \| good
2025-12-06T06:00:00.000Z	60 \| moderate	13.749 \| fine	61.842 \| fine	16.065 \| good	0.344 \| good	6.247 \| good	0.203 \| good
2025-12-06T07:00:00.000Z	54 \| moderate	10.946 \| good	48.375 \| good	17.487 \| good	0.321 \| good	5.883 \| good	0.201 \| good
2025-12-06T08:00:00.000Z	52 \| moderate	9.831 \| good	43.757 \| good	16.797 \| good	0.299 \| good	5.518 \| good	0.198 \| good
2025-12-06T09:00:00.000Z	49 \| good	8.988 \| good	40.091 \| good	15.106 \| good	0.276 \| good	5.154 \| good	0.195 \| good
2025-12-06T10:00:00.000Z	44 \| good	7.982 \| good	35.417 \| good	13.401 \| good	0.283 \| good	5.208 \| good	0.196 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.915 \| good	30.503 \| good	14.027 \| good	0.29 \| good	5.262 \| good	0.196 \| good
2025-12-06T12:00:00.000Z	58 \| moderate	13.468 \| fine	59.964 \| fine	11.855 \| good	0.291 \| good	6.052 \| good	0.21 \| good
2025-12-06T13:00:00.000Z	62 \| moderate	15.471 \| fine	69.258 \| fine	11.909 \| good	0.311 \| good	5.817 \| good	0.223 \| good
2025-12-06T14:00:00.000Z	69 \| moderate	18.779 \| fine	83.341 \| fine	12.796 \| good	0.332 \| good	5.583 \| good	0.236 \| good
2025-12-06T15:00:00.000Z	71 \| moderate	20.434 \| fine	90.002 \| fine	15.084 \| good	0.353 \| good	5.348 \| good	0.248 \| good
2025-12-06T16:00:00.000Z	71 \| moderate	20.244 \| fine	88.998 \| fine	19.611 \| good	0.367 \| good	4.428 \| good	0.23 \| good
2025-12-06T17:00:00.000Z	69 \| moderate	18.675 \| fine	82.747 \| fine	21.772 \| good	0.382 \| good	3.508 \| good	0.211 \| good
2025-12-06T18:00:00.000Z	62 \| moderate	14.787 \| fine	65.657 \| fine	23.791 \| good	0.397 \| good	2.588 \| good	0.192 \| good
2025-12-06T19:00:00.000Z	52 \| moderate	9.822 \| good	43.288 \| good	25.687 \| good	0.395 \| good	2.793 \| good	0.193 \| good
2025-12-06T20:00:00.000Z	49 \| good	9.359 \| good	41.793 \| good	26.331 \| good	0.393 \| good	2.998 \| good	0.195 \| good
2025-12-06T21:00:00.000Z	49 \| good	8.971 \| good	39.33 \| good	25.399 \| good	0.39 \| good	3.203 \| good	0.196 \| good
2025-12-06T22:00:00.000Z	49 \| good	8.713 \| good	37.956 \| good	24.987 \| good	0.38 \| good	3.736 \| good	0.2 \| good
2025-12-06T23:00:00.000Z	44 \| good	8.21 \| good	35.749 \| good	25.065 \| good	0.37 \| good	4.27 \| good	0.205 \| good
2025-12-07T00:00:00.000Z	54 \| moderate	11 \| good	48.626 \| good	24.564 \| good	0.4 \| good	4.304 \| good	0.199 \| good
2025-12-07T01:00:00.000Z	54 \| moderate	11.294 \| good	49.876 \| good	26.141 \| good	0.403 \| good	3.927 \| good	0.194 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	11.314 \| good	50.169 \| good	25.799 \| good	0.405 \| good	3.549 \| good	0.189 \| good
2025-12-07T03:00:00.000Z	54 \| moderate	11.14 \| good	49.375 \| good	24.912 \| good	0.407 \| good	3.172 \| good	0.185 \| good
2025-12-07T04:00:00.000Z	52 \| moderate	10.392 \| good	46.207 \| good	23.434 \| good	0.384 \| good	3.082 \| good	0.184 \| good
2025-12-07T05:00:00.000Z	52 \| moderate	10.32 \| good	45.624 \| good	23.519 \| good	0.36 \| good	2.992 \| good	0.184 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	10.448 \| good	46.377 \| good	22.605 \| good	0.337 \| good	2.902 \| good	0.184 \| good
2025-12-07T07:00:00.000Z	54 \| moderate	11.372 \| good	50.126 \| good	22.172 \| good	0.36 \| good	3.246 \| good	0.187 \| good
2025-12-07T08:00:00.000Z	58 \| moderate	13.036 \| fine	58.753 \| fine	20.418 \| good	0.383 \| good	3.59 \| good	0.191 \| good
2025-12-07T09:00:00.000Z	60 \| moderate	14.163 \| fine	63 \| fine	16.982 \| good	0.406 \| good	3.934 \| good	0.194 \| good
2025-12-07T10:00:00.000Z	64 \| moderate	15.559 \| fine	69.336 \| fine	14.953 \| good	0.359 \| good	3.716 \| good	0.195 \| good
2025-12-07T10:00:00.000Z	60 \| moderate	14.163 \| fine	63 \| fine	16.982 \| good	0.406 \| good	3.934 \| good	0.194 \| good
2025-12-07T11:00:00.000Z	60 \| moderate	13.725 \| fine	61.977 \| fine	13.904 \| good	0.313 \| good	3.498 \| good	0.197 \| good
2025-12-07T12:00:00.000Z	60 \| moderate	13.876 \| fine	62.023 \| fine	11.978 \| good	0.266 \| good	3.282 \| good	0.199 \| good
2025-12-07T13:00:00.000Z	62 \| moderate	15.376 \| fine	68.759 \| fine	13.929 \| good	0.247 \| good	2.788 \| good	0.195 \| good
2025-12-07T14:00:00.000Z	60 \| moderate	14.236 \| fine	63.982 \| fine	14.883 \| good	0.228 \| good	2.295 \| good	0.192 \| good
2025-12-07T15:00:00.000Z	58 \| moderate	13.403 \| fine	60.185 \| fine	15.713 \| good	0.209 \| good	1.801 \| good	0.189 \| good
2025-12-07T16:00:00.000Z	56 \| moderate	12.463 \| fine	56.227 \| fine	18.105 \| good	0.182 \| good	1.613 \| good	0.185 \| good
2025-12-07T17:00:00.000Z	54 \| moderate	11.052 \| good	49.03 \| good	21.459 \| good	0.155 \| good	1.425 \| good	0.182 \| good
2025-12-07T18:00:00.000Z	44 \| good	8.257 \| good	36.307 \| good	22.834 \| good	0.129 \| good	1.238 \| good	0.179 \| good
2025-12-07T19:00:00.000Z	33 \| good	5.773 \| good	24.934 \| good	24.066 \| good	0.115 \| good	1.29 \| good	0.179 \| good
2025-12-07T20:00:00.000Z	27 \| good	4.807 \| good	20.949 \| good	24.885 \| good	0.101 \| good	1.343 \| good	0.179 \| good
2025-12-07T21:00:00.000Z	23 \| good	3.503 \| good	15.585 \| good	25.313 \| good	0.087 \| good	1.395 \| good	0.179 \| good
2025-12-07T22:00:00.000Z	24 \| good	2.601 \| good	10.635 \| good	25.778 \| good	0.106 \| good	1.68 \| good	0.181 \| good
2025-12-07T23:00:00.000Z	23 \| good	2.742 \| good	11.035 \| good	24.916 \| good	0.125 \| good	1.964 \| good	0.182 \| good
2025-12-08T00:00:00.000Z	23 \| good	4.175 \| good	18.454 \| good	24.951 \| good	0.145 \| good	2.249 \| good	0.184 \| good
2025-12-08T01:00:00.000Z	23 \| good	4.329 \| good	18.852 \| good	24.852 \| good	0.164 \| good	2.189 \| good	0.181 \| good
2025-12-08T02:00:00.000Z	27 \| good	4.827 \| good	20.806 \| good	22.488 \| good	0.183 \| good	2.13 \| good	0.179 \| good
2025-12-08T03:00:00.000Z	33 \| good	5.662 \| good	24.557 \| good	21.218 \| good	0.203 \| good	2.071 \| good	0.176 \| good
2025-12-08T04:00:00.000Z	33 \| good	5.899 \| good	26.352 \| good	20.255 \| good	0.198 \| good	2.057 \| good	0.176 \| good
2025-12-08T05:00:00.000Z	38 \| good	6.53 \| good	28.976 \| good	19.704 \| good	0.194 \| good	2.042 \| good	0.175 \| good
2025-12-08T06:00:00.000Z	33 \| good	5.99 \| good	26.845 \| good	18.802 \| good	0.19 \| good	2.028 \| good	0.174 \| good
2025-12-08T07:00:00.000Z	33 \| good	5.597 \| good	24 \| good	18.485 \| good	0.187 \| good	1.986 \| good	0.174 \| good
2025-12-08T08:00:00.000Z	27 \| good	5.078 \| good	22 \| good	19.283 \| good	0.185 \| good	1.943 \| good	0.174 \| good
2025-12-08T09:00:00.000Z	27 \| good	5.45 \| good	23 \| good	18.401 \| good	0.183 \| good	1.901 \| good	0.174 \| good
2025-12-08T10:00:00.000Z	33 \| good	6.063 \| good	27 \| good	16.666 \| good	0.185 \| good	1.909 \| good	0.175 \| good
2025-12-08T11:00:00.000Z	33 \| good	5.778 \| good	25 \| good	16.638 \| good	0.187 \| good	1.917 \| good	0.175 \| good
2025-12-08T12:00:00.000Z	33 \| good	5.991 \| good	26.813 \| good	14.153 \| good	0.19 \| good	1.925 \| good	0.176 \| good
2025-12-08T13:00:00.000Z	33 \| good	6.025 \| good	26.591 \| good	13.716 \| good	0.209 \| good	2.174 \| good	0.18 \| good
2025-12-08T14:00:00.000Z	33 \| good	5.956 \| good	26.478 \| good	16.152 \| good	0.229 \| good	2.422 \| good	0.183 \| good
2025-12-08T15:00:00.000Z	38 \| good	6.89 \| good	30.635 \| good	17.127 \| good	0.248 \| good	2.67 \| good	0.187 \| good
2025-12-08T16:00:00.000Z	38 \| good	7.376 \| good	32.611 \| good	19.682 \| good	0.297 \| good	2.264 \| good	0.183 \| good
2025-12-08T17:00:00.000Z	44 \| good	8.021 \| good	34.894 \| good	21.13 \| good	0.346 \| good	1.857 \| good	0.18 \| good
2025-12-08T18:00:00.000Z	38 \| good	6.565 \| good	29.383 \| good	23.043 \| good	0.395 \| good	1.45 \| good	0.176 \| good
2025-12-08T19:00:00.000Z	27 \| good	5.475 \| good	23.62 \| good	23.927 \| good	0.397 \| good	1.448 \| good	0.175 \| good
2025-12-08T20:00:00.000Z	27 \| good	4.897 \| good	21.059 \| good	25.533 \| good	0.4 \| good	1.446 \| good	0.174 \| good
2025-12-08T21:00:00.000Z	27 \| good	4.59 \| good	19.981 \| good	26.478 \| good	0.403 \| good	1.444 \| good	0.173 \| good
2025-12-08T22:00:00.000Z	24 \| good	4.439 \| good	19.533 \| good	25.54 \| good	0.38 \| good	1.939 \| good	0.179 \| good
2025-12-08T23:00:00.000Z	27 \| good	4.738 \| good	20.592 \| good	23.694 \| good	0.356 \| good	2.434 \| good	0.185 \| good
2025-12-09T00:00:00.000Z	38 \| good	7.043 \| good	31.334 \| good	22.894 \| good	0.333 \| good	2.929 \| good	0.192 \| good
2025-12-09T01:00:00.000Z	44 \| good	7.765 \| good	33.878 \| good	20.974 \| good	0.326 \| good	2.617 \| good	0.189 \| good
2025-12-09T02:00:00.000Z	44 \| good	7.623 \| good	33.584 \| good	21.278 \| good	0.319 \| good	2.306 \| good	0.186 \| good
2025-12-09T03:00:00.000Z	38 \| good	7.252 \| good	31.921 \| good	19.893 \| good	0.312 \| good	1.994 \| good	0.183 \| good
2025-12-09T04:00:00.000Z	33 \| good	5.758 \| good	24.754 \| good	19.352 \| good	0.369 \| good	2.136 \| good	0.183 \| good
2025-12-09T05:00:00.000Z	33 \| good	6.263 \| good	27.88 \| good	21.129 \| good	0.426 \| good	2.279 \| good	0.182 \| good
2025-12-09T06:00:00.000Z	33 \| good	6.446 \| good	6.469 \| good	25.593 \| good	0.483 \| good	2.423 \| good	0.182 \| good
2025-12-09T07:00:00.000Z	49 \| good	9.068 \| good	40.501 \| good	21.682 \| good	0.608 \| good	2.707 \| good	0.182 \| good
2025-12-09T08:00:00.000Z	52 \| moderate	9.521 \| good	42.88 \| good	19.812 \| good	0.733 \| good	2.993 \| good	0.182 \| good
2025-12-09T09:00:00.000Z	52 \| moderate	9.99 \| good	44.192 \| good	18.713 \| good	0.858 \| good	3.279 \| good	0.182 \| good
2025-12-09T10:00:00.000Z	52 \| moderate	10.327 \| good	45.776 \| good	17.293 \| good	0.792 \| good	3.339 \| good	0.182 \| good

Marshall

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Marshall, Missouri air quality map: Stay updated on AQI near you

0.20ppm

How accurate is Missouri, USA air quality data?

Air quality and pollutant data for Missouri, 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 Marshall, Missouri?

The air quality information for Marshall, Missouri is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Marshall, Missouri at its worst?

In the past 24 hours, the air quality in Marshall, Missouri was at its worst at 04:00:00 on 2025-12-06.

When did Marshall, Missouri experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Marshall, Missouri was observed at 11:00:00 on 2025-12-06.

What is the AQI in Marshall, Missouri right now?

As of now, the AQI in Marshall, Missouri is 60, indicating Moderate conditions.

What is the most common type of pollution in Marshall, Missouri?

Marshall, Missouri air has the highest levels of PM2.5.

What should I do in case of poor air quality in Marshall, Missouri?

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

What is the PM_2.5 level in Marshall, Missouri at the moment?

PM_2.5 levels in Marshall, Missouri are currently 14.163 μg/m³.

What is the PM₁₀ level in Marshall, Missouri at the moment?

The PM₁₀ concentration in Marshall, Missouri is 63 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Marshall, Missouri at the moment?

The current carbon monoxide (CO) concentration in Marshall, Missouri is 0.194 ppm.

What is the sulfur dioxide (SO₂) level in Marshall, Missouri at the moment?

Currently, Marshall, Missouri has a sulfur dioxide (SO₂) concentration of 0.406 ppb.

What is the ozone (O₃) level in Marshall, Missouri at the moment?

The current ozone (O₃) level in Marshall, Missouri at the moment is 16.982 ppm.

What is the nitrogen dioxide (NO₂) level in Marshall, Missouri at the moment?

Nitrogen dioxide (NO₂) level in Marshall, Missouri at the moment is 3.934 ppb.

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