What are the current PM10 levels at Marshall, Minnesota?

The current PM10 levels in Marshall, Minnesota are 59.009 μg/m3.

What are the current sulfur dioxide (SO2) levels at Marshall, Minnesota?

The current sulfur dioxide (SO2) levels in Marshall, Minnesota are 1.063 ppb.

What are the current ozone (O3) levels at Marshall, Minnesota?

The current ozone (O3) levels at Marshall, Minnesota is 46.992 ppm.

What are the current nitrogen dioxide (NO2) levels at Marshall, Minnesota?

The current nitrogen dioxide (NO2) levels at Marshall, Minnesota is 7.042 ppb.

Real-time air quality index in Marshall, Minnesota today

Q: What are the current PM2.5 levels in Marshall, Minnesota?

The measured PM2.5 levels in Marshall, Minnesota at present are 9.901 μg/m3.

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

Last updated: ... (Local time)

Common air pollutants in Marshall, Minnesota

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

59.01 μg/m³

155

255

425

605+

Ozone (O₃)

46.99 ppb

201

201+

Sulfur Dioxide (SO₂)

1.06 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.04 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Marshall, Minnesota

Get Live Pollen Counts

Marshall, Minnesota

Scroll To Air Quality Map

Track live Marshall, Minnesota air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	58 \| moderate	8.997 \| good	68.951 \| fine	44.986 \| good	0.843 \| good	4.662 \| good	0.242 \| good
2026-10-21T00:00:00.000Z	54 \| moderate	8.699 \| good	61.961 \| fine	42.993 \| good	0.764 \| good	3.79 \| good	0.485 \| good
2026-10-21T01:00:00.000Z	58 \| moderate	9.695 \| good	69.928 \| fine	39.003 \| good	0.657 \| good	4.194 \| good	0.342 \| good
2026-10-21T02:00:00.000Z	62 \| moderate	10.891 \| good	77.91 \| fine	37.008 \| good	0.664 \| good	3.989 \| good	0.32 \| good
2026-10-21T03:00:00.000Z	44 \| good	7.927 \| good	34.433 \| good	24.769 \| good	0.415 \| good	2.103 \| good	0.149 \| good
2026-10-21T04:00:00.000Z	57 \| moderate	10.496 \| good	66.952 \| fine	30.017 \| good	0.599 \| good	6.144 \| good	0.221 \| good
2026-10-21T05:00:00.000Z	54 \| moderate	9.798 \| good	60.971 \| fine	29.013 \| good	0.539 \| good	8.211 \| good	0.242 \| good
2026-10-21T06:00:00.000Z	49 \| good	8.805 \| good	52.003 \| good	28.018 \| good	0.517 \| good	4.704 \| good	0.2 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.909 \| good	46.016 \| good	26.018 \| good	0.53 \| good	6.093 \| good	0.225 \| good
2026-10-21T08:00:00.000Z	39 \| good	7.413 \| good	42.017 \| good	30.002 \| good	0.562 \| good	5.754 \| good	0.221 \| good
2026-10-21T09:00:00.000Z	44 \| good	7.51 \| good	41.036 \| good	28.994 \| good	0.601 \| good	6.879 \| good	0.2 \| good
2026-10-21T10:00:00.000Z	44 \| good	7.51 \| good	38.022 \| good	26.99 \| good	0.5 \| good	6.002 \| good	0.221 \| good
2026-10-21T11:00:00.000Z	44 \| good	7.608 \| good	37 \| good	26.982 \| good	0.56 \| good	6.897 \| good	0.242 \| good
2026-10-21T12:00:00.000Z	44 \| good	7.906 \| good	35.987 \| good	27.969 \| good	0.58 \| good	6.392 \| good	0.262 \| good
2026-10-21T13:00:00.000Z	44 \| good	7.905 \| good	35.987 \| good	27.963 \| good	0.591 \| good	5.816 \| good	0.262 \| good
2026-10-21T14:00:00.000Z	49 \| good	8.706 \| good	39.988 \| good	22.974 \| good	0.579 \| good	4.804 \| good	0.366 \| good
2026-10-21T15:00:00.000Z	49 \| good	9.106 \| good	42.01 \| good	27.961 \| good	0.661 \| good	7.477 \| good	0.283 \| good
2026-10-21T16:00:00.000Z	49 \| good	9.304 \| good	42.013 \| good	29.958 \| good	0.649 \| good	5.385 \| good	0.283 \| good
2026-10-21T17:00:00.000Z	49 \| good	9.404 \| good	50.98 \| good	31.959 \| good	0.725 \| good	4.216 \| good	0.283 \| good
2026-10-21T18:00:00.000Z	49 \| good	9.302 \| good	51.984 \| good	32.97 \| good	0.802 \| good	4.656 \| good	0.283 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.3 \| good	51.978 \| good	37.968 \| good	0.725 \| good	6.038 \| good	0.283 \| good
2026-10-21T20:00:00.000Z	52 \| moderate	9.598 \| good	55.962 \| fine	43.967 \| good	0.749 \| good	5.493 \| good	0.283 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	10.394 \| good	57.948 \| fine	45.971 \| good	0.708 \| good	3.741 \| good	0.263 \| good
2026-10-21T22:00:00.000Z	53 \| moderate	9.994 \| good	58.94 \| fine	44.986 \| good	0.676 \| good	2.334 \| good	0.263 \| good
2026-10-21T23:00:00.000Z	57 \| moderate	9.992 \| good	66.925 \| fine	41.996 \| good	0.705 \| good	3.71 \| good	0.284 \| good
2026-10-22T00:00:00.000Z	75 \| moderate	13.187 \| fine	102.837 \| fine	33.012 \| good	0.598 \| good	8.317 \| good	0.59 \| good
2026-10-22T01:00:00.000Z	101 \| sensitive	21.264 \| fine	154.681 \| fine	30.016 \| good	0.577 \| good	9.564 \| good	0.65 \| good
2026-10-22T02:00:00.000Z	104 \| sensitive	23.068 \| fine	161.745 \| moderate	28.011 \| good	0.606 \| good	9.828 \| good	0.861 \| good
2026-10-22T03:00:00.000Z	54 \| moderate	11.483 \| good	50.918 \| good	21.213 \| good	0.314 \| good	7.509 \| good	0.223 \| good
2026-10-22T04:00:00.000Z	80 \| moderate	18.682 \| fine	112.898 \| fine	17.023 \| good	0.797 \| good	10.745 \| good	1.071 \| good
2026-10-22T05:00:00.000Z	68 \| moderate	16.196 \| fine	89.028 \| fine	14.023 \| good	0.672 \| good	12.326 \| good	0.987 \| good
2026-10-22T06:00:00.000Z	60 \| moderate	14.302 \| fine	72.087 \| fine	12.022 \| good	0.697 \| good	12.673 \| good	0.946 \| good
2026-10-22T07:00:00.000Z	58 \| moderate	13.201 \| fine	60.058 \| fine	12.01 \| good	0.711 \| good	10.633 \| good	0.917 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	12.499 \| fine	54.035 \| good	11.004 \| good	0.684 \| good	12.732 \| good	0.883 \| good
2026-10-22T09:00:00.000Z	56 \| moderate	11.8 \| good	51.023 \| good	10.003 \| good	0.865 \| good	6.878 \| good	0.78 \| good
2026-10-22T10:00:00.000Z	54 \| moderate	11.199 \| good	51.01 \| good	10.996 \| good	0.776 \| good	9.792 \| good	0.78 \| good
2026-10-22T11:00:00.000Z	54 \| moderate	10.898 \| good	49.993 \| good	9.996 \| good	0.799 \| good	8.918 \| good	0.76 \| good
2026-10-22T12:00:00.000Z	54 \| moderate	10.897 \| good	49.989 \| good	6.009 \| good	0.958 \| good	9.215 \| good	0.923 \| good
2026-10-22T13:00:00.000Z	54 \| moderate	10.596 \| good	44.998 \| good	8.005 \| good	1.272 \| good	9.116 \| good	1.026 \| good
2026-10-22T14:00:00.000Z	54 \| moderate	10.694 \| good	45.997 \| good	10.995 \| good	1.447 \| good	8.255 \| good	0.901 \| good
2026-10-22T15:00:00.000Z	56 \| moderate	11.597 \| good	50.013 \| good	13.99 \| good	0.939 \| good	7.877 \| good	0.611 \| good
2026-10-22T16:00:00.000Z	56 \| moderate	11.802 \| good	63.999 \| fine	15.998 \| good	0.654 \| good	7.798 \| good	0.386 \| good
2026-10-22T17:00:00.000Z	58 \| moderate	12.101 \| fine	69.981 \| fine	23.99 \| good	0.858 \| good	7.764 \| good	0.346 \| good
2026-10-22T18:00:00.000Z	61 \| moderate	12.399 \| fine	74.961 \| fine	30.991 \| good	0.835 \| good	6.18 \| good	0.325 \| good
2026-10-22T19:00:00.000Z	58 \| moderate	11.898 \| good	69.966 \| fine	40.971 \| good	1.117 \| good	7.786 \| good	0.305 \| good
2026-10-22T20:00:00.000Z	56 \| moderate	11.498 \| good	66.003 \| fine	43.983 \| good	1.252 \| good	7.234 \| good	0.284 \| good
2026-10-22T21:00:00.000Z	54 \| moderate	10.701 \| good	61.042 \| fine	47.982 \| good	1.118 \| good	6.374 \| good	0.305 \| good
2026-10-22T22:00:00.000Z	53 \| moderate	9.901 \| good	59.009 \| fine	46.992 \| good	1.063 \| good	7.042 \| good	0.347 \| good
2026-10-22T22:00:00.000Z	53 \| moderate	9.901 \| good	59.009 \| fine	46.992 \| good	1.063 \| good	7.042 \| good	0.347 \| good
2026-10-22T23:00:00.000Z	52 \| moderate	10.173 \| good	45 \| good	43.48 \| good	0.527 \| good	1.649 \| good	0.169 \| good
2026-10-23T00:00:00.000Z	52 \| moderate	9.831 \| good	43.637 \| good	37.596 \| good	0.516 \| good	2.486 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	49 \| good	9.013 \| good	40.65 \| good	32.094 \| good	0.532 \| good	2.697 \| good	0.182 \| good
2026-10-23T02:00:00.000Z	49 \| good	8.709 \| good	38.061 \| good	30.778 \| good	0.562 \| good	2.668 \| good	0.182 \| good
2026-10-23T03:00:00.000Z	44 \| good	8.344 \| good	36.832 \| good	31.788 \| good	0.601 \| good	2.523 \| good	0.178 \| good
2026-10-23T04:00:00.000Z	49 \| good	9.272 \| good	41.556 \| good	28.401 \| good	0.642 \| good	2.376 \| good	0.172 \| good
2026-10-23T05:00:00.000Z	52 \| moderate	9.807 \| good	43.66 \| good	24.661 \| good	0.659 \| good	2.265 \| good	0.166 \| good
2026-10-23T06:00:00.000Z	49 \| good	8.862 \| good	38.811 \| good	23.037 \| good	0.634 \| good	2.149 \| good	0.16 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	9.909 \| good	44 \| good	23.71 \| good	0.585 \| good	2.072 \| good	0.153 \| good
2026-10-23T08:00:00.000Z	54 \| moderate	11.065 \| good	48.936 \| good	27.864 \| good	0.539 \| good	2.072 \| good	0.147 \| good
2026-10-23T09:00:00.000Z	49 \| good	9.347 \| good	41.906 \| good	30.598 \| good	0.507 \| good	2.132 \| good	0.143 \| good
2026-10-23T10:00:00.000Z	49 \| good	8.567 \| good	37.101 \| good	34.788 \| good	0.491 \| good	2.188 \| good	0.14 \| good
2026-10-23T11:00:00.000Z	33 \| good	5.434 \| good	23.064 \| good	35.923 \| good	0.492 \| good	2.21 \| good	0.139 \| good
2026-10-23T12:00:00.000Z	29 \| good	4.308 \| good	18.858 \| good	30.863 \| good	0.504 \| good	2.216 \| good	0.139 \| good
2026-10-23T13:00:00.000Z	27 \| good	3.986 \| good	17.559 \| good	28.702 \| good	0.521 \| good	2.479 \| good	0.141 \| good
2026-10-23T14:00:00.000Z	29 \| good	3.493 \| good	15.552 \| good	30.659 \| good	0.526 \| good	2.515 \| good	0.144 \| good
2026-10-23T15:00:00.000Z	30 \| good	4.369 \| good	19.086 \| good	31.521 \| good	0.528 \| good	2.408 \| good	0.147 \| good
2026-10-23T16:00:00.000Z	38 \| good	7.018 \| good	31.086 \| good	35.341 \| good	0.533 \| good	2.352 \| good	0.148 \| good
2026-10-23T17:00:00.000Z	52 \| moderate	9.657 \| good	43 \| good	46.886 \| good	0.521 \| good	1.983 \| good	0.15 \| good
2026-10-23T18:00:00.000Z	54 \| moderate	11.219 \| good	49.838 \| good	53.39 \| good	0.515 \| good	1.467 \| good	0.15 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	10.735 \| good	47.869 \| good	55.249 \| fine	0.517 \| good	1.025 \| good	0.15 \| good
2026-10-23T20:00:00.000Z	52 \| moderate	9.783 \| good	43.602 \| good	55.12 \| fine	0.524 \| good	0.824 \| good	0.151 \| good
2026-10-23T21:00:00.000Z	64 \| moderate	11.08 \| good	49 \| good	59.058 \| fine	0.541 \| good	0.791 \| good	0.151 \| good
2026-10-23T22:00:00.000Z	61 \| moderate	10.757 \| good	47.883 \| good	58.054 \| fine	0.561 \| good	0.882 \| good	0.152 \| good
2026-10-23T23:00:00.000Z	60 \| moderate	13.786 \| fine	62.22 \| fine	51.479 \| good	0.573 \| good	1.023 \| good	0.153 \| good
2026-10-24T00:00:00.000Z	56 \| moderate	11.626 \| good	51.115 \| good	52.821 \| good	0.583 \| good	1.099 \| good	0.154 \| good
2026-10-24T01:00:00.000Z	60 \| moderate	13.874 \| fine	62.871 \| fine	49.742 \| good	0.593 \| good	1.127 \| good	0.154 \| good
2026-10-24T02:00:00.000Z	58 \| moderate	12.616 \| fine	57 \| fine	47.481 \| good	0.595 \| good	1.175 \| good	0.154 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	11.487 \| good	50.885 \| good	49.48 \| good	0.582 \| good	1.212 \| good	0.155 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	12.752 \| fine	57.061 \| fine	51.473 \| good	0.574 \| good	1.256 \| good	0.155 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	12.44 \| fine	56.931 \| fine	48.743 \| good	0.586 \| good	1.298 \| good	0.154 \| good
2026-10-24T06:00:00.000Z	54 \| moderate	11.463 \| good	51 \| good	42.8 \| good	0.619 \| good	1.338 \| good	0.153 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	10.925 \| good	48 \| good	45.249 \| good	0.656 \| good	1.379 \| good	0.151 \| good
2026-10-24T08:00:00.000Z	54 \| moderate	10.777 \| good	48 \| good	42.58 \| good	0.69 \| good	1.421 \| good	0.15 \| good
2026-10-24T09:00:00.000Z	52 \| moderate	10.157 \| good	45 \| good	38.698 \| good	0.716 \| good	1.467 \| good	0.149 \| good
2026-10-24T10:00:00.000Z	49 \| good	8.592 \| good	37.33 \| good	43.686 \| good	0.73 \| good	1.498 \| good	0.149 \| good
2026-10-24T11:00:00.000Z	44 \| good	8.487 \| good	37.064 \| good	41.447 \| good	0.728 \| good	1.512 \| good	0.15 \| good
2026-10-24T12:00:00.000Z	44 \| good	7.66 \| good	33.885 \| good	42.645 \| good	0.692 \| good	1.516 \| good	0.151 \| good
2026-10-24T13:00:00.000Z	38 \| good	7.416 \| good	32.966 \| good	33.917 \| good	0.625 \| good	1.709 \| good	0.153 \| good
2026-10-24T14:00:00.000Z	49 \| good	9.038 \| good	40.798 \| good	30.983 \| good	0.551 \| good	1.639 \| good	0.155 \| good
2026-10-24T15:00:00.000Z	52 \| moderate	9.873 \| good	43.941 \| good	33.821 \| good	0.467 \| good	1.403 \| good	0.154 \| good
2026-10-24T16:00:00.000Z	49 \| good	8.542 \| good	37.22 \| good	39.446 \| good	0.332 \| good	0.972 \| good	0.15 \| good
2026-10-24T17:00:00.000Z	35 \| good	5.753 \| good	24.97 \| good	38.302 \| good	0.222 \| good	0.712 \| good	0.147 \| good
2026-10-24T18:00:00.000Z	38 \| good	7.394 \| good	32.603 \| good	38.182 \| good	0.172 \| good	0.583 \| good	0.147 \| good
2026-10-24T19:00:00.000Z	44 \| good	8.342 \| good	36.899 \| good	40.495 \| good	0.156 \| good	0.495 \| good	0.147 \| good
2026-10-24T20:00:00.000Z	49 \| good	8.527 \| good	37.227 \| good	38.909 \| good	0.163 \| good	0.453 \| good	0.147 \| good
2026-10-24T21:00:00.000Z	44 \| good	8.116 \| good	35.559 \| good	34.75 \| good	0.186 \| good	0.49 \| good	0.146 \| good
2026-10-24T22:00:00.000Z	44 \| good	7.511 \| good	33.031 \| good	32.733 \| good	0.212 \| good	0.59 \| good	0.145 \| good

Marshall

Empower business decisions with accurate air quality data

Marshall, Minnesota air quality map: Real-time AQI near you

0.28ppm

How accurate is Minnesota, USA air quality data?

Air quality measurements for Minnesota, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently is the air quality data for Marshall, Minnesota updated?

Air quality data for Marshall, Minnesota is updated on an hourly basis.

When did Marshall, Minnesota experience the worst air quality in the last 24 hours?

The worst air quality in Marshall, Minnesota was recorded at 02:00:00 on 2026-10-22.

When did Marshall, Minnesota have its best air quality in the last 24 hours?

The best air quality in Marshall, Minnesota was recorded at 10:00:00 on 2026-10-21.

What is the real-time air quality index for Marshall, Minnesota?

The real-time air quality index in Marshall, Minnesota is 53, currently categorized as Moderate.

Which pollutant is found most often in Marshall, Minnesota?

The most common pollutant in Marshall, Minnesota is PM10.

What can I do if the air quality in Marshall, Minnesota is poor?

If the air quality in Marshall, Minnesota is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Marshall, Minnesota?

The measured PM_2.5 levels in Marshall, Minnesota at present are 9.901 μg/m³.

What are the current PM₁₀ levels at Marshall, Minnesota?

The current PM₁₀ levels in Marshall, Minnesota are 59.009 μg/m³.

What are the current carbon monoxide (CO) levels at Marshall, Minnesota?

The current carbon monoxide (CO) level in Marshall, Minnesota is 0.347 ppm.

What are the current sulfur dioxide (SO₂) levels at Marshall, Minnesota?

The current sulfur dioxide (SO₂) levels in Marshall, Minnesota are 1.063 ppb.

What are the current ozone (O₃) levels at Marshall, Minnesota?

The current ozone (O₃) levels at Marshall, Minnesota is 46.992 ppm.

What are the current nitrogen dioxide (NO₂) levels at Marshall, Minnesota?

The current nitrogen dioxide (NO₂) levels at Marshall, Minnesota is 7.042 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	58 \| moderate	8.997 \| good	68.951 \| fine	44.986 \| good	0.843 \| good	4.662 \| good	0.242 \| good
2026-10-21T00:00:00.000Z	54 \| moderate	8.699 \| good	61.961 \| fine	42.993 \| good	0.764 \| good	3.79 \| good	0.485 \| good
2026-10-21T01:00:00.000Z	58 \| moderate	9.695 \| good	69.928 \| fine	39.003 \| good	0.657 \| good	4.194 \| good	0.342 \| good
2026-10-21T02:00:00.000Z	62 \| moderate	10.891 \| good	77.91 \| fine	37.008 \| good	0.664 \| good	3.989 \| good	0.32 \| good
2026-10-21T03:00:00.000Z	44 \| good	7.927 \| good	34.433 \| good	24.769 \| good	0.415 \| good	2.103 \| good	0.149 \| good
2026-10-21T04:00:00.000Z	57 \| moderate	10.496 \| good	66.952 \| fine	30.017 \| good	0.599 \| good	6.144 \| good	0.221 \| good
2026-10-21T05:00:00.000Z	54 \| moderate	9.798 \| good	60.971 \| fine	29.013 \| good	0.539 \| good	8.211 \| good	0.242 \| good
2026-10-21T06:00:00.000Z	49 \| good	8.805 \| good	52.003 \| good	28.018 \| good	0.517 \| good	4.704 \| good	0.2 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.909 \| good	46.016 \| good	26.018 \| good	0.53 \| good	6.093 \| good	0.225 \| good
2026-10-21T08:00:00.000Z	39 \| good	7.413 \| good	42.017 \| good	30.002 \| good	0.562 \| good	5.754 \| good	0.221 \| good
2026-10-21T09:00:00.000Z	44 \| good	7.51 \| good	41.036 \| good	28.994 \| good	0.601 \| good	6.879 \| good	0.2 \| good
2026-10-21T10:00:00.000Z	44 \| good	7.51 \| good	38.022 \| good	26.99 \| good	0.5 \| good	6.002 \| good	0.221 \| good
2026-10-21T11:00:00.000Z	44 \| good	7.608 \| good	37 \| good	26.982 \| good	0.56 \| good	6.897 \| good	0.242 \| good
2026-10-21T12:00:00.000Z	44 \| good	7.906 \| good	35.987 \| good	27.969 \| good	0.58 \| good	6.392 \| good	0.262 \| good
2026-10-21T13:00:00.000Z	44 \| good	7.905 \| good	35.987 \| good	27.963 \| good	0.591 \| good	5.816 \| good	0.262 \| good
2026-10-21T14:00:00.000Z	49 \| good	8.706 \| good	39.988 \| good	22.974 \| good	0.579 \| good	4.804 \| good	0.366 \| good
2026-10-21T15:00:00.000Z	49 \| good	9.106 \| good	42.01 \| good	27.961 \| good	0.661 \| good	7.477 \| good	0.283 \| good
2026-10-21T16:00:00.000Z	49 \| good	9.304 \| good	42.013 \| good	29.958 \| good	0.649 \| good	5.385 \| good	0.283 \| good
2026-10-21T17:00:00.000Z	49 \| good	9.404 \| good	50.98 \| good	31.959 \| good	0.725 \| good	4.216 \| good	0.283 \| good
2026-10-21T18:00:00.000Z	49 \| good	9.302 \| good	51.984 \| good	32.97 \| good	0.802 \| good	4.656 \| good	0.283 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.3 \| good	51.978 \| good	37.968 \| good	0.725 \| good	6.038 \| good	0.283 \| good
2026-10-21T20:00:00.000Z	52 \| moderate	9.598 \| good	55.962 \| fine	43.967 \| good	0.749 \| good	5.493 \| good	0.283 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	10.394 \| good	57.948 \| fine	45.971 \| good	0.708 \| good	3.741 \| good	0.263 \| good
2026-10-21T22:00:00.000Z	53 \| moderate	9.994 \| good	58.94 \| fine	44.986 \| good	0.676 \| good	2.334 \| good	0.263 \| good
2026-10-21T23:00:00.000Z	57 \| moderate	9.992 \| good	66.925 \| fine	41.996 \| good	0.705 \| good	3.71 \| good	0.284 \| good
2026-10-22T00:00:00.000Z	75 \| moderate	13.187 \| fine	102.837 \| fine	33.012 \| good	0.598 \| good	8.317 \| good	0.59 \| good
2026-10-22T01:00:00.000Z	101 \| sensitive	21.264 \| fine	154.681 \| fine	30.016 \| good	0.577 \| good	9.564 \| good	0.65 \| good
2026-10-22T02:00:00.000Z	104 \| sensitive	23.068 \| fine	161.745 \| moderate	28.011 \| good	0.606 \| good	9.828 \| good	0.861 \| good
2026-10-22T03:00:00.000Z	54 \| moderate	11.483 \| good	50.918 \| good	21.213 \| good	0.314 \| good	7.509 \| good	0.223 \| good
2026-10-22T04:00:00.000Z	80 \| moderate	18.682 \| fine	112.898 \| fine	17.023 \| good	0.797 \| good	10.745 \| good	1.071 \| good
2026-10-22T05:00:00.000Z	68 \| moderate	16.196 \| fine	89.028 \| fine	14.023 \| good	0.672 \| good	12.326 \| good	0.987 \| good
2026-10-22T06:00:00.000Z	60 \| moderate	14.302 \| fine	72.087 \| fine	12.022 \| good	0.697 \| good	12.673 \| good	0.946 \| good
2026-10-22T07:00:00.000Z	58 \| moderate	13.201 \| fine	60.058 \| fine	12.01 \| good	0.711 \| good	10.633 \| good	0.917 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	12.499 \| fine	54.035 \| good	11.004 \| good	0.684 \| good	12.732 \| good	0.883 \| good
2026-10-22T09:00:00.000Z	56 \| moderate	11.8 \| good	51.023 \| good	10.003 \| good	0.865 \| good	6.878 \| good	0.78 \| good
2026-10-22T10:00:00.000Z	54 \| moderate	11.199 \| good	51.01 \| good	10.996 \| good	0.776 \| good	9.792 \| good	0.78 \| good
2026-10-22T11:00:00.000Z	54 \| moderate	10.898 \| good	49.993 \| good	9.996 \| good	0.799 \| good	8.918 \| good	0.76 \| good
2026-10-22T12:00:00.000Z	54 \| moderate	10.897 \| good	49.989 \| good	6.009 \| good	0.958 \| good	9.215 \| good	0.923 \| good
2026-10-22T13:00:00.000Z	54 \| moderate	10.596 \| good	44.998 \| good	8.005 \| good	1.272 \| good	9.116 \| good	1.026 \| good
2026-10-22T14:00:00.000Z	54 \| moderate	10.694 \| good	45.997 \| good	10.995 \| good	1.447 \| good	8.255 \| good	0.901 \| good
2026-10-22T15:00:00.000Z	56 \| moderate	11.597 \| good	50.013 \| good	13.99 \| good	0.939 \| good	7.877 \| good	0.611 \| good
2026-10-22T16:00:00.000Z	56 \| moderate	11.802 \| good	63.999 \| fine	15.998 \| good	0.654 \| good	7.798 \| good	0.386 \| good
2026-10-22T17:00:00.000Z	58 \| moderate	12.101 \| fine	69.981 \| fine	23.99 \| good	0.858 \| good	7.764 \| good	0.346 \| good
2026-10-22T18:00:00.000Z	61 \| moderate	12.399 \| fine	74.961 \| fine	30.991 \| good	0.835 \| good	6.18 \| good	0.325 \| good
2026-10-22T19:00:00.000Z	58 \| moderate	11.898 \| good	69.966 \| fine	40.971 \| good	1.117 \| good	7.786 \| good	0.305 \| good
2026-10-22T20:00:00.000Z	56 \| moderate	11.498 \| good	66.003 \| fine	43.983 \| good	1.252 \| good	7.234 \| good	0.284 \| good
2026-10-22T21:00:00.000Z	54 \| moderate	10.701 \| good	61.042 \| fine	47.982 \| good	1.118 \| good	6.374 \| good	0.305 \| good
2026-10-22T22:00:00.000Z	53 \| moderate	9.901 \| good	59.009 \| fine	46.992 \| good	1.063 \| good	7.042 \| good	0.347 \| good
2026-10-22T22:00:00.000Z	53 \| moderate	9.901 \| good	59.009 \| fine	46.992 \| good	1.063 \| good	7.042 \| good	0.347 \| good
2026-10-22T23:00:00.000Z	52 \| moderate	10.173 \| good	45 \| good	43.48 \| good	0.527 \| good	1.649 \| good	0.169 \| good
2026-10-23T00:00:00.000Z	52 \| moderate	9.831 \| good	43.637 \| good	37.596 \| good	0.516 \| good	2.486 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	49 \| good	9.013 \| good	40.65 \| good	32.094 \| good	0.532 \| good	2.697 \| good	0.182 \| good
2026-10-23T02:00:00.000Z	49 \| good	8.709 \| good	38.061 \| good	30.778 \| good	0.562 \| good	2.668 \| good	0.182 \| good
2026-10-23T03:00:00.000Z	44 \| good	8.344 \| good	36.832 \| good	31.788 \| good	0.601 \| good	2.523 \| good	0.178 \| good
2026-10-23T04:00:00.000Z	49 \| good	9.272 \| good	41.556 \| good	28.401 \| good	0.642 \| good	2.376 \| good	0.172 \| good
2026-10-23T05:00:00.000Z	52 \| moderate	9.807 \| good	43.66 \| good	24.661 \| good	0.659 \| good	2.265 \| good	0.166 \| good
2026-10-23T06:00:00.000Z	49 \| good	8.862 \| good	38.811 \| good	23.037 \| good	0.634 \| good	2.149 \| good	0.16 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	9.909 \| good	44 \| good	23.71 \| good	0.585 \| good	2.072 \| good	0.153 \| good
2026-10-23T08:00:00.000Z	54 \| moderate	11.065 \| good	48.936 \| good	27.864 \| good	0.539 \| good	2.072 \| good	0.147 \| good
2026-10-23T09:00:00.000Z	49 \| good	9.347 \| good	41.906 \| good	30.598 \| good	0.507 \| good	2.132 \| good	0.143 \| good
2026-10-23T10:00:00.000Z	49 \| good	8.567 \| good	37.101 \| good	34.788 \| good	0.491 \| good	2.188 \| good	0.14 \| good
2026-10-23T11:00:00.000Z	33 \| good	5.434 \| good	23.064 \| good	35.923 \| good	0.492 \| good	2.21 \| good	0.139 \| good
2026-10-23T12:00:00.000Z	29 \| good	4.308 \| good	18.858 \| good	30.863 \| good	0.504 \| good	2.216 \| good	0.139 \| good
2026-10-23T13:00:00.000Z	27 \| good	3.986 \| good	17.559 \| good	28.702 \| good	0.521 \| good	2.479 \| good	0.141 \| good
2026-10-23T14:00:00.000Z	29 \| good	3.493 \| good	15.552 \| good	30.659 \| good	0.526 \| good	2.515 \| good	0.144 \| good
2026-10-23T15:00:00.000Z	30 \| good	4.369 \| good	19.086 \| good	31.521 \| good	0.528 \| good	2.408 \| good	0.147 \| good
2026-10-23T16:00:00.000Z	38 \| good	7.018 \| good	31.086 \| good	35.341 \| good	0.533 \| good	2.352 \| good	0.148 \| good
2026-10-23T17:00:00.000Z	52 \| moderate	9.657 \| good	43 \| good	46.886 \| good	0.521 \| good	1.983 \| good	0.15 \| good
2026-10-23T18:00:00.000Z	54 \| moderate	11.219 \| good	49.838 \| good	53.39 \| good	0.515 \| good	1.467 \| good	0.15 \| good
2026-10-23T19:00:00.000Z	54 \| moderate	10.735 \| good	47.869 \| good	55.249 \| fine	0.517 \| good	1.025 \| good	0.15 \| good
2026-10-23T20:00:00.000Z	52 \| moderate	9.783 \| good	43.602 \| good	55.12 \| fine	0.524 \| good	0.824 \| good	0.151 \| good
2026-10-23T21:00:00.000Z	64 \| moderate	11.08 \| good	49 \| good	59.058 \| fine	0.541 \| good	0.791 \| good	0.151 \| good
2026-10-23T22:00:00.000Z	61 \| moderate	10.757 \| good	47.883 \| good	58.054 \| fine	0.561 \| good	0.882 \| good	0.152 \| good
2026-10-23T23:00:00.000Z	60 \| moderate	13.786 \| fine	62.22 \| fine	51.479 \| good	0.573 \| good	1.023 \| good	0.153 \| good
2026-10-24T00:00:00.000Z	56 \| moderate	11.626 \| good	51.115 \| good	52.821 \| good	0.583 \| good	1.099 \| good	0.154 \| good
2026-10-24T01:00:00.000Z	60 \| moderate	13.874 \| fine	62.871 \| fine	49.742 \| good	0.593 \| good	1.127 \| good	0.154 \| good
2026-10-24T02:00:00.000Z	58 \| moderate	12.616 \| fine	57 \| fine	47.481 \| good	0.595 \| good	1.175 \| good	0.154 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	11.487 \| good	50.885 \| good	49.48 \| good	0.582 \| good	1.212 \| good	0.155 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	12.752 \| fine	57.061 \| fine	51.473 \| good	0.574 \| good	1.256 \| good	0.155 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	12.44 \| fine	56.931 \| fine	48.743 \| good	0.586 \| good	1.298 \| good	0.154 \| good
2026-10-24T06:00:00.000Z	54 \| moderate	11.463 \| good	51 \| good	42.8 \| good	0.619 \| good	1.338 \| good	0.153 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	10.925 \| good	48 \| good	45.249 \| good	0.656 \| good	1.379 \| good	0.151 \| good
2026-10-24T08:00:00.000Z	54 \| moderate	10.777 \| good	48 \| good	42.58 \| good	0.69 \| good	1.421 \| good	0.15 \| good
2026-10-24T09:00:00.000Z	52 \| moderate	10.157 \| good	45 \| good	38.698 \| good	0.716 \| good	1.467 \| good	0.149 \| good
2026-10-24T10:00:00.000Z	49 \| good	8.592 \| good	37.33 \| good	43.686 \| good	0.73 \| good	1.498 \| good	0.149 \| good
2026-10-24T11:00:00.000Z	44 \| good	8.487 \| good	37.064 \| good	41.447 \| good	0.728 \| good	1.512 \| good	0.15 \| good
2026-10-24T12:00:00.000Z	44 \| good	7.66 \| good	33.885 \| good	42.645 \| good	0.692 \| good	1.516 \| good	0.151 \| good
2026-10-24T13:00:00.000Z	38 \| good	7.416 \| good	32.966 \| good	33.917 \| good	0.625 \| good	1.709 \| good	0.153 \| good
2026-10-24T14:00:00.000Z	49 \| good	9.038 \| good	40.798 \| good	30.983 \| good	0.551 \| good	1.639 \| good	0.155 \| good
2026-10-24T15:00:00.000Z	52 \| moderate	9.873 \| good	43.941 \| good	33.821 \| good	0.467 \| good	1.403 \| good	0.154 \| good
2026-10-24T16:00:00.000Z	49 \| good	8.542 \| good	37.22 \| good	39.446 \| good	0.332 \| good	0.972 \| good	0.15 \| good
2026-10-24T17:00:00.000Z	35 \| good	5.753 \| good	24.97 \| good	38.302 \| good	0.222 \| good	0.712 \| good	0.147 \| good
2026-10-24T18:00:00.000Z	38 \| good	7.394 \| good	32.603 \| good	38.182 \| good	0.172 \| good	0.583 \| good	0.147 \| good
2026-10-24T19:00:00.000Z	44 \| good	8.342 \| good	36.899 \| good	40.495 \| good	0.156 \| good	0.495 \| good	0.147 \| good
2026-10-24T20:00:00.000Z	49 \| good	8.527 \| good	37.227 \| good	38.909 \| good	0.163 \| good	0.453 \| good	0.147 \| good
2026-10-24T21:00:00.000Z	44 \| good	8.116 \| good	35.559 \| good	34.75 \| good	0.186 \| good	0.49 \| good	0.146 \| good
2026-10-24T22:00:00.000Z	44 \| good	7.511 \| good	33.031 \| good	32.733 \| good	0.212 \| good	0.59 \| good	0.145 \| good

Real-time air quality index in Marshall, Minnesota today

Common air pollutants in Marshall, Minnesota

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Marshall, Minnesota air quality forecast and history

Empower business decisions with accurate air quality data

Marshall, Minnesota air quality map: Real-time AQI near you

Air quality in nearby cities

Brookings, South Dakota

Worthington, Minnesota

Willmar, Minnesota

New Ulm, Minnesota

Brandon, South Dakota

Watertown, South Dakota

How accurate is Minnesota, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Marshall, Minnesota updated?

When did Marshall, Minnesota experience the worst air quality in the last 24 hours?

When did Marshall, Minnesota have its best air quality in the last 24 hours?

What is the real-time air quality index for Marshall, Minnesota?

Which pollutant is found most often in Marshall, Minnesota?

What can I do if the air quality in Marshall, Minnesota is poor?

What are the current PM2.5 levels in Marshall, Minnesota?

What are the current PM10 levels at Marshall, Minnesota?

What are the current carbon monoxide (CO) levels at Marshall, Minnesota?

What are the current sulfur dioxide (SO2) levels at Marshall, Minnesota?

What are the current ozone (O3) levels at Marshall, Minnesota?

What are the current nitrogen dioxide (NO2) levels at Marshall, Minnesota?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Marshall, Minnesota?

What are the current PM₁₀ levels at Marshall, Minnesota?

What are the current sulfur dioxide (SO₂) levels at Marshall, Minnesota?

What are the current ozone (O₃) levels at Marshall, Minnesota?

What are the current nitrogen dioxide (NO₂) levels at Marshall, Minnesota?