What is the current level of PM10 in Marion, Arkansas?

Marion, Arkansas currently has a PM10 concentration of 28.963 μg/m3.

What is the current level of sulfur dioxide (SO2) in Marion, Arkansas?

The current sulfur dioxide (SO2) concentration in Marion, Arkansas is 0.689 ppb.

What is the current level of ozone (O3) in Marion, Arkansas?

Marion, Arkansas currently has an ozone (O3) concentration of 8.003 ppm.

What is the current level of nitrogen dioxide (NO2) in Marion, Arkansas?

The current level of nitrogen dioxide (NO2) in Marion, Arkansas is 5.14 ppb.

Current air quality index in Marion, Arkansas today

Q: What is the PM2.5 concentration in Marion, Arkansas right now?

Marion, Arkansas currently has a PM2.5 concentration of 6.496 μg/m3.

Stay updated with real-time air quality in Marion, Arkansas 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

Marion, Arkansas

Last updated: ... (Local time)

Common air pollutants in Marion, Arkansas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.96 μg/m³

155

255

425

605+

Ozone (O₃)

8.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.14 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Marion, Arkansas

Get Live Pollen Counts

Marion, Arkansas

Scroll To Air Quality Map

Track live Marion, Arkansas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T16:00:00.000Z	38 \| good	7.081 \| good	31.903 \| good	20.968 \| good	2.342 \| good	6.713 \| good	0.212 \| good
2025-10-20T17:00:00.000Z	27 \| good	4.994 \| good	21.966 \| good	27.965 \| good	0.658 \| good	3.817 \| good	0.191 \| good
2025-10-20T18:00:00.000Z	27 \| good	4.992 \| good	21.976 \| good	27.996 \| good	0.805 \| good	3.714 \| good	0.191 \| good
2025-10-20T19:00:00.000Z	29 \| good	2.305 \| good	10.029 \| good	31 \| good	1.063 \| good	3.684 \| good	0.173 \| good
2025-10-20T20:00:00.000Z	29 \| good	2.305 \| good	10.032 \| good	31.02 \| good	1.02 \| good	3.738 \| good	0.212 \| good
2025-10-20T21:00:00.000Z	32 \| good	1.609 \| good	7.05 \| good	34.999 \| good	0.934 \| good	4.278 \| good	0.191 \| good
2025-10-20T22:00:00.000Z	33 \| good	1.116 \| good	5.077 \| good	35.993 \| good	1.027 \| good	4.278 \| good	0.191 \| good
2025-10-20T23:00:00.000Z	32 \| good	1.811 \| good	8.042 \| good	34.994 \| good	1.07 \| good	4.594 \| good	0.236 \| good
2025-10-21T00:00:00.000Z	32 \| good	1.814 \| good	8.051 \| good	34.972 \| good	1.177 \| good	4.46 \| good	0.236 \| good
2025-10-21T01:00:00.000Z	32 \| good	1.818 \| good	8.079 \| good	34.966 \| good	1.069 \| good	5.513 \| good	0.236 \| good
2025-10-21T02:00:00.000Z	33 \| good	6.202 \| good	26.649 \| good	34.957 \| good	0.946 \| good	5.618 \| good	0.216 \| good
2025-10-21T03:00:00.000Z	49 \| good	9.366 \| good	42.214 \| good	28.285 \| good	0.626 \| good	2.443 \| good	0.13 \| good
2025-10-21T04:00:00.000Z	49 \| good	8.664 \| good	37.836 \| good	30.992 \| good	2.339 \| good	4.391 \| good	0.245 \| good
2025-10-21T05:00:00.000Z	44 \| good	7.575 \| good	33.872 \| good	30.007 \| good	3.796 \| good	2.615 \| good	0.164 \| good
2025-10-21T06:00:00.000Z	44 \| good	7.576 \| good	33.889 \| good	29.996 \| good	5.349 \| good	2.156 \| good	0.164 \| good
2025-10-21T07:00:00.000Z	38 \| good	6.883 \| good	30.917 \| good	29.996 \| good	2.173 \| good	2.156 \| good	0.179 \| good
2025-10-21T08:00:00.000Z	38 \| good	6.887 \| good	30.935 \| good	29.99 \| good	0.963 \| good	1.739 \| good	0.155 \| good
2025-10-21T09:00:00.000Z	38 \| good	6.887 \| good	30.931 \| good	29.985 \| good	0.405 \| good	7.892 \| good	0.169 \| good
2025-10-21T10:00:00.000Z	44 \| good	7.984 \| good	34.924 \| good	17.068 \| good	0.589 \| good	4.611 \| good	0.174 \| good
2025-10-21T11:00:00.000Z	44 \| good	8.186 \| good	35.925 \| good	16.055 \| good	0.638 \| good	6.523 \| good	0.176 \| good
2025-10-21T12:00:00.000Z	44 \| good	8.18 \| good	35.903 \| good	16.04 \| good	0.563 \| good	8.757 \| good	0.221 \| good
2025-10-21T13:00:00.000Z	44 \| good	7.979 \| good	34.927 \| good	16.998 \| good	0.755 \| good	8.159 \| good	0.311 \| good
2025-10-21T14:00:00.000Z	44 \| good	8.279 \| good	36.882 \| good	18.987 \| good	0.624 \| good	7.489 \| good	0.331 \| good
2025-10-21T15:00:00.000Z	44 \| good	8.277 \| good	36.885 \| good	18.993 \| good	1.244 \| good	5.712 \| good	0.255 \| good
2025-10-21T16:00:00.000Z	44 \| good	8.276 \| good	36.878 \| good	19.026 \| good	0.724 \| good	4.284 \| good	0.224 \| good
2025-10-21T17:00:00.000Z	27 \| good	5.495 \| good	24.006 \| good	26.978 \| good	0.973 \| good	3.122 \| good	0.2 \| good
2025-10-21T18:00:00.000Z	27 \| good	5.489 \| good	23.959 \| good	27.005 \| good	0.938 \| good	2.882 \| good	0.179 \| good
2025-10-21T19:00:00.000Z	32 \| good	1.808 \| good	8.029 \| good	34.958 \| good	0.895 \| good	3.195 \| good	0.176 \| good
2025-10-21T20:00:00.000Z	35 \| good	1.804 \| good	8.018 \| good	38.002 \| good	0.858 \| good	3.003 \| good	0.2 \| good
2025-10-21T21:00:00.000Z	35 \| good	1.804 \| good	8.015 \| good	38.007 \| good	0.745 \| good	3.024 \| good	0.179 \| good
2025-10-21T22:00:00.000Z	35 \| good	3.212 \| good	16.683 \| good	37.999 \| good	0.883 \| good	3.188 \| good	0.159 \| good
2025-10-21T23:00:00.000Z	36 \| good	3.206 \| good	12.327 \| good	38.986 \| good	0.806 \| good	3.127 \| good	0.159 \| good
2025-10-22T00:00:00.000Z	31 \| good	4.251 \| good	18.125 \| good	33.019 \| good	0.875 \| good	4.653 \| good	0.159 \| good
2025-10-22T01:00:00.000Z	31 \| good	4.806 \| good	17.967 \| good	33.011 \| good	0.877 \| good	5.116 \| good	0.22 \| good
2025-10-22T02:00:00.000Z	28 \| good	3.274 \| good	15.49 \| good	30.011 \| good	0.894 \| good	5.984 \| good	0.24 \| good
2025-10-22T03:00:00.000Z	38 \| good	7.008 \| good	31.382 \| good	19.148 \| good	0.411 \| good	3.885 \| good	0.136 \| good
2025-10-22T04:00:00.000Z	49 \| good	8.97 \| good	40.844 \| good	27.951 \| good	0.825 \| good	6.066 \| good	0.289 \| good
2025-10-22T05:00:00.000Z	49 \| good	8.975 \| good	40.86 \| good	27.922 \| good	0.855 \| good	4.945 \| good	0.283 \| good
2025-10-22T06:00:00.000Z	33 \| good	5.698 \| good	24.974 \| good	25.925 \| good	0.891 \| good	4.754 \| good	0.249 \| good
2025-10-22T07:00:00.000Z	27 \| good	4.904 \| good	21.006 \| good	17.968 \| good	0.528 \| good	4.743 \| good	0.249 \| good
2025-10-22T08:00:00.000Z	27 \| good	4.901 \| good	21.01 \| good	17.96 \| good	0.889 \| good	4.559 \| good	0.224 \| good
2025-10-22T09:00:00.000Z	38 \| good	7.089 \| good	31.923 \| good	14.978 \| good	0.956 \| good	3.934 \| good	0.226 \| good
2025-10-22T10:00:00.000Z	38 \| good	6.594 \| good	29.974 \| good	13.972 \| good	0.892 \| good	3.677 \| good	0.204 \| good
2025-10-22T11:00:00.000Z	33 \| good	6.196 \| good	27.966 \| good	10 \| good	0.542 \| good	4.484 \| good	0.224 \| good
2025-10-22T12:00:00.000Z	33 \| good	5.6 \| good	24.005 \| good	7.018 \| good	0.891 \| good	6.654 \| good	0.261 \| good
2025-10-22T13:00:00.000Z	33 \| good	5.698 \| good	24.974 \| good	8.008 \| good	0.505 \| good	7.998 \| good	0.306 \| good
2025-10-22T14:00:00.000Z	33 \| good	6.497 \| good	28.982 \| good	8.014 \| good	0.796 \| good	7.268 \| good	0.306 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.496 \| good	28.963 \| good	8.003 \| good	0.689 \| good	5.14 \| good	0.285 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.496 \| good	28.963 \| good	8.003 \| good	0.689 \| good	5.14 \| good	0.285 \| good
2025-10-22T16:00:00.000Z	25 \| good	3.817 \| good	16.68 \| good	27.435 \| good	0.471 \| good	2.368 \| good	0.172 \| good
2025-10-22T17:00:00.000Z	29 \| good	4.271 \| good	18.538 \| good	30.903 \| good	0.473 \| good	1.625 \| good	0.158 \| good
2025-10-22T18:00:00.000Z	32 \| good	4.277 \| good	18.569 \| good	34.512 \| good	0.475 \| good	0.881 \| good	0.143 \| good
2025-10-22T19:00:00.000Z	34 \| good	2.673 \| good	10.773 \| good	37.035 \| good	0.435 \| good	0.847 \| good	0.141 \| good
2025-10-22T20:00:00.000Z	36 \| good	2.699 \| good	10.883 \| good	39.214 \| good	0.395 \| good	0.812 \| good	0.138 \| good
2025-10-22T21:00:00.000Z	32 \| good	3.27 \| good	14.381 \| good	35.131 \| good	0.355 \| good	0.777 \| good	0.136 \| good
2025-10-22T22:00:00.000Z	38 \| good	7.109 \| good	31.631 \| good	36.303 \| good	0.392 \| good	4.188 \| good	0.165 \| good
2025-10-22T23:00:00.000Z	52 \| moderate	9.952 \| good	44.264 \| good	30.713 \| good	0.428 \| good	7.6 \| good	0.194 \| good
2025-10-23T00:00:00.000Z	56 \| moderate	11.906 \| good	52.987 \| good	20.286 \| good	0.464 \| good	11.011 \| good	0.223 \| good
2025-10-23T01:00:00.000Z	54 \| moderate	10.847 \| good	48.004 \| good	15.969 \| good	0.546 \| good	13.987 \| good	0.251 \| good
2025-10-23T02:00:00.000Z	54 \| moderate	10.932 \| good	48.349 \| good	13.83 \| good	0.627 \| good	16.962 \| good	0.28 \| good
2025-10-23T03:00:00.000Z	44 \| good	8.286 \| good	36.306 \| good	12.983 \| good	0.709 \| good	19.937 \| good	0.308 \| good
2025-10-23T04:00:00.000Z	44 \| good	8.48 \| good	37.159 \| good	16.446 \| good	0.646 \| good	15.517 \| good	0.271 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.492 \| good	32.887 \| good	19.156 \| good	0.583 \| good	11.097 \| good	0.234 \| good
2025-10-23T06:00:00.000Z	33 \| good	6.368 \| good	28.149 \| good	21.256 \| good	0.52 \| good	6.678 \| good	0.198 \| good
2025-10-23T07:00:00.000Z	44 \| good	7.745 \| good	33.783 \| good	21.734 \| good	0.498 \| good	5.344 \| good	0.186 \| good
2025-10-23T08:00:00.000Z	27 \| good	5.396 \| good	23.049 \| good	19.228 \| good	0.477 \| good	4.011 \| good	0.175 \| good
2025-10-23T09:00:00.000Z	22 \| good	3.574 \| good	15.863 \| good	19.443 \| good	0.455 \| good	2.678 \| good	0.163 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.899 \| good	17.047 \| good	16.301 \| good	0.485 \| good	2.786 \| good	0.162 \| good
2025-10-23T11:00:00.000Z	27 \| good	4.928 \| good	21.167 \| good	10.615 \| good	0.515 \| good	2.894 \| good	0.161 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.365 \| good	22.992 \| good	9.768 \| good	0.545 \| good	3.002 \| good	0.16 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.92 \| good	21.189 \| good	13.998 \| good	0.584 \| good	2.918 \| good	0.164 \| good
2025-10-23T14:00:00.000Z	33 \| good	5.845 \| good	25.899 \| good	18.976 \| good	0.622 \| good	2.835 \| good	0.169 \| good
2025-10-23T15:00:00.000Z	23 \| good	2.463 \| good	10.256 \| good	25.305 \| good	0.66 \| good	2.752 \| good	0.173 \| good
2025-10-23T16:00:00.000Z	30 \| good	3.609 \| good	15.956 \| good	31.587 \| good	0.65 \| good	2.156 \| good	0.169 \| good
2025-10-23T17:00:00.000Z	32 \| good	1.73 \| good	7.206 \| good	35.339 \| good	0.64 \| good	1.56 \| good	0.166 \| good
2025-10-23T18:00:00.000Z	38 \| good	2.757 \| good	11.206 \| good	40.559 \| good	0.63 \| good	0.964 \| good	0.162 \| good
2025-10-23T19:00:00.000Z	42 \| good	1.593 \| good	6.42 \| good	44.534 \| good	0.618 \| good	0.968 \| good	0.16 \| good
2025-10-23T20:00:00.000Z	42 \| good	1.997 \| good	8.361 \| good	45.23 \| good	0.606 \| good	0.972 \| good	0.157 \| good
2025-10-23T21:00:00.000Z	39 \| good	2.021 \| good	8.256 \| good	42.415 \| good	0.594 \| good	0.977 \| good	0.155 \| good
2025-10-23T22:00:00.000Z	36 \| good	5.752 \| good	24.61 \| good	39.181 \| good	0.591 \| good	3.59 \| good	0.177 \| good
2025-10-23T23:00:00.000Z	38 \| good	7.482 \| good	32.894 \| good	33.007 \| good	0.589 \| good	6.204 \| good	0.199 \| good
2025-10-24T00:00:00.000Z	52 \| moderate	9.728 \| good	43.557 \| good	29.427 \| good	0.587 \| good	8.818 \| good	0.221 \| good
2025-10-24T01:00:00.000Z	54 \| moderate	10.652 \| good	47.005 \| good	21.194 \| good	0.598 \| good	8.146 \| good	0.215 \| good
2025-10-24T02:00:00.000Z	54 \| moderate	10.811 \| good	47.837 \| good	16.639 \| good	0.609 \| good	7.474 \| good	0.209 \| good
2025-10-24T03:00:00.000Z	52 \| moderate	9.939 \| good	44.122 \| good	10.779 \| good	0.621 \| good	6.803 \| good	0.203 \| good
2025-10-24T04:00:00.000Z	49 \| good	8.793 \| good	38.538 \| good	12.023 \| good	0.627 \| good	6.147 \| good	0.196 \| good
2025-10-24T05:00:00.000Z	44 \| good	8.492 \| good	37.077 \| good	15.138 \| good	0.633 \| good	5.491 \| good	0.189 \| good
2025-10-24T06:00:00.000Z	44 \| good	7.716 \| good	33.898 \| good	14.207 \| good	0.639 \| good	4.835 \| good	0.183 \| good
2025-10-24T07:00:00.000Z	44 \| good	8.229 \| good	36.226 \| good	12.087 \| good	0.647 \| good	4.33 \| good	0.176 \| good
2025-10-24T08:00:00.000Z	38 \| good	6.525 \| good	28.627 \| good	7.738 \| good	0.656 \| good	3.825 \| good	0.169 \| good
2025-10-24T09:00:00.000Z	38 \| good	6.73 \| good	30.033 \| good	4.232 \| good	0.665 \| good	3.32 \| good	0.162 \| good
2025-10-24T10:00:00.000Z	38 \| good	6.725 \| good	29.554 \| good	4.018 \| good	0.697 \| good	3.339 \| good	0.16 \| good
2025-10-24T11:00:00.000Z	44 \| good	7.809 \| good	34.412 \| good	7.779 \| good	0.729 \| good	3.358 \| good	0.158 \| good
2025-10-24T12:00:00.000Z	49 \| good	9.371 \| good	41.445 \| good	10.059 \| good	0.762 \| good	3.377 \| good	0.156 \| good
2025-10-24T13:00:00.000Z	52 \| moderate	9.912 \| good	44.096 \| good	13.567 \| good	0.871 \| good	3.382 \| good	0.159 \| good
2025-10-24T14:00:00.000Z	44 \| good	8.067 \| good	35.395 \| good	14.778 \| good	0.981 \| good	3.387 \| good	0.162 \| good
2025-10-24T15:00:00.000Z	38 \| good	6.638 \| good	29.305 \| good	18.468 \| good	1.091 \| good	3.392 \| good	0.165 \| good

Marion

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Marion, Arkansas

0.31ppm

How accurate is Arkansas, USA air quality data?

The air quality data for Arkansas, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

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 does the air quality data for Marion, Arkansas get updated?

Air quality updates for Marion, Arkansas are available every hour.

What time in the past 24 hours saw the poorest air quality in Marion, Arkansas?

Marion, Arkansas experienced its worst air quality at 05:00:00, 2025-10-22.

When was air quality in Marion, Arkansas the best over the past 24 hours?

The best air quality in Marion, Arkansas was observed at 08:00:00 on 2025-10-22.

What is the air quality in Marion, Arkansas right now?

The air quality in Marion, Arkansas right now is Good, with an AQI of 33.

What pollutant is most frequently found in Marion, Arkansas?

In Marion, Arkansas, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Marion, Arkansas is poor?

When air quality in Marion, Arkansas is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Marion, Arkansas right now?

Marion, Arkansas currently has a PM_2.5 concentration of 6.496 μg/m³.

What is the current level of PM₁₀ in Marion, Arkansas?

Marion, Arkansas currently has a PM₁₀ concentration of 28.963 μg/m³.

What is the current level of carbon monoxide (CO) in Marion, Arkansas?

The current carbon monoxide (CO) level in Marion, Arkansas is 0.285 ppm.

What is the current level of sulfur dioxide (SO₂) in Marion, Arkansas?

The current sulfur dioxide (SO₂) concentration in Marion, Arkansas is 0.689 ppb.

What is the current level of ozone (O₃) in Marion, Arkansas?

Marion, Arkansas currently has an ozone (O₃) concentration of 8.003 ppm.

What is the current level of nitrogen dioxide (NO₂) in Marion, Arkansas?

The current level of nitrogen dioxide (NO₂) in Marion, Arkansas is 5.14 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T16:00:00.000Z	38 \| good	7.081 \| good	31.903 \| good	20.968 \| good	2.342 \| good	6.713 \| good	0.212 \| good
2025-10-20T17:00:00.000Z	27 \| good	4.994 \| good	21.966 \| good	27.965 \| good	0.658 \| good	3.817 \| good	0.191 \| good
2025-10-20T18:00:00.000Z	27 \| good	4.992 \| good	21.976 \| good	27.996 \| good	0.805 \| good	3.714 \| good	0.191 \| good
2025-10-20T19:00:00.000Z	29 \| good	2.305 \| good	10.029 \| good	31 \| good	1.063 \| good	3.684 \| good	0.173 \| good
2025-10-20T20:00:00.000Z	29 \| good	2.305 \| good	10.032 \| good	31.02 \| good	1.02 \| good	3.738 \| good	0.212 \| good
2025-10-20T21:00:00.000Z	32 \| good	1.609 \| good	7.05 \| good	34.999 \| good	0.934 \| good	4.278 \| good	0.191 \| good
2025-10-20T22:00:00.000Z	33 \| good	1.116 \| good	5.077 \| good	35.993 \| good	1.027 \| good	4.278 \| good	0.191 \| good
2025-10-20T23:00:00.000Z	32 \| good	1.811 \| good	8.042 \| good	34.994 \| good	1.07 \| good	4.594 \| good	0.236 \| good
2025-10-21T00:00:00.000Z	32 \| good	1.814 \| good	8.051 \| good	34.972 \| good	1.177 \| good	4.46 \| good	0.236 \| good
2025-10-21T01:00:00.000Z	32 \| good	1.818 \| good	8.079 \| good	34.966 \| good	1.069 \| good	5.513 \| good	0.236 \| good
2025-10-21T02:00:00.000Z	33 \| good	6.202 \| good	26.649 \| good	34.957 \| good	0.946 \| good	5.618 \| good	0.216 \| good
2025-10-21T03:00:00.000Z	49 \| good	9.366 \| good	42.214 \| good	28.285 \| good	0.626 \| good	2.443 \| good	0.13 \| good
2025-10-21T04:00:00.000Z	49 \| good	8.664 \| good	37.836 \| good	30.992 \| good	2.339 \| good	4.391 \| good	0.245 \| good
2025-10-21T05:00:00.000Z	44 \| good	7.575 \| good	33.872 \| good	30.007 \| good	3.796 \| good	2.615 \| good	0.164 \| good
2025-10-21T06:00:00.000Z	44 \| good	7.576 \| good	33.889 \| good	29.996 \| good	5.349 \| good	2.156 \| good	0.164 \| good
2025-10-21T07:00:00.000Z	38 \| good	6.883 \| good	30.917 \| good	29.996 \| good	2.173 \| good	2.156 \| good	0.179 \| good
2025-10-21T08:00:00.000Z	38 \| good	6.887 \| good	30.935 \| good	29.99 \| good	0.963 \| good	1.739 \| good	0.155 \| good
2025-10-21T09:00:00.000Z	38 \| good	6.887 \| good	30.931 \| good	29.985 \| good	0.405 \| good	7.892 \| good	0.169 \| good
2025-10-21T10:00:00.000Z	44 \| good	7.984 \| good	34.924 \| good	17.068 \| good	0.589 \| good	4.611 \| good	0.174 \| good
2025-10-21T11:00:00.000Z	44 \| good	8.186 \| good	35.925 \| good	16.055 \| good	0.638 \| good	6.523 \| good	0.176 \| good
2025-10-21T12:00:00.000Z	44 \| good	8.18 \| good	35.903 \| good	16.04 \| good	0.563 \| good	8.757 \| good	0.221 \| good
2025-10-21T13:00:00.000Z	44 \| good	7.979 \| good	34.927 \| good	16.998 \| good	0.755 \| good	8.159 \| good	0.311 \| good
2025-10-21T14:00:00.000Z	44 \| good	8.279 \| good	36.882 \| good	18.987 \| good	0.624 \| good	7.489 \| good	0.331 \| good
2025-10-21T15:00:00.000Z	44 \| good	8.277 \| good	36.885 \| good	18.993 \| good	1.244 \| good	5.712 \| good	0.255 \| good
2025-10-21T16:00:00.000Z	44 \| good	8.276 \| good	36.878 \| good	19.026 \| good	0.724 \| good	4.284 \| good	0.224 \| good
2025-10-21T17:00:00.000Z	27 \| good	5.495 \| good	24.006 \| good	26.978 \| good	0.973 \| good	3.122 \| good	0.2 \| good
2025-10-21T18:00:00.000Z	27 \| good	5.489 \| good	23.959 \| good	27.005 \| good	0.938 \| good	2.882 \| good	0.179 \| good
2025-10-21T19:00:00.000Z	32 \| good	1.808 \| good	8.029 \| good	34.958 \| good	0.895 \| good	3.195 \| good	0.176 \| good
2025-10-21T20:00:00.000Z	35 \| good	1.804 \| good	8.018 \| good	38.002 \| good	0.858 \| good	3.003 \| good	0.2 \| good
2025-10-21T21:00:00.000Z	35 \| good	1.804 \| good	8.015 \| good	38.007 \| good	0.745 \| good	3.024 \| good	0.179 \| good
2025-10-21T22:00:00.000Z	35 \| good	3.212 \| good	16.683 \| good	37.999 \| good	0.883 \| good	3.188 \| good	0.159 \| good
2025-10-21T23:00:00.000Z	36 \| good	3.206 \| good	12.327 \| good	38.986 \| good	0.806 \| good	3.127 \| good	0.159 \| good
2025-10-22T00:00:00.000Z	31 \| good	4.251 \| good	18.125 \| good	33.019 \| good	0.875 \| good	4.653 \| good	0.159 \| good
2025-10-22T01:00:00.000Z	31 \| good	4.806 \| good	17.967 \| good	33.011 \| good	0.877 \| good	5.116 \| good	0.22 \| good
2025-10-22T02:00:00.000Z	28 \| good	3.274 \| good	15.49 \| good	30.011 \| good	0.894 \| good	5.984 \| good	0.24 \| good
2025-10-22T03:00:00.000Z	38 \| good	7.008 \| good	31.382 \| good	19.148 \| good	0.411 \| good	3.885 \| good	0.136 \| good
2025-10-22T04:00:00.000Z	49 \| good	8.97 \| good	40.844 \| good	27.951 \| good	0.825 \| good	6.066 \| good	0.289 \| good
2025-10-22T05:00:00.000Z	49 \| good	8.975 \| good	40.86 \| good	27.922 \| good	0.855 \| good	4.945 \| good	0.283 \| good
2025-10-22T06:00:00.000Z	33 \| good	5.698 \| good	24.974 \| good	25.925 \| good	0.891 \| good	4.754 \| good	0.249 \| good
2025-10-22T07:00:00.000Z	27 \| good	4.904 \| good	21.006 \| good	17.968 \| good	0.528 \| good	4.743 \| good	0.249 \| good
2025-10-22T08:00:00.000Z	27 \| good	4.901 \| good	21.01 \| good	17.96 \| good	0.889 \| good	4.559 \| good	0.224 \| good
2025-10-22T09:00:00.000Z	38 \| good	7.089 \| good	31.923 \| good	14.978 \| good	0.956 \| good	3.934 \| good	0.226 \| good
2025-10-22T10:00:00.000Z	38 \| good	6.594 \| good	29.974 \| good	13.972 \| good	0.892 \| good	3.677 \| good	0.204 \| good
2025-10-22T11:00:00.000Z	33 \| good	6.196 \| good	27.966 \| good	10 \| good	0.542 \| good	4.484 \| good	0.224 \| good
2025-10-22T12:00:00.000Z	33 \| good	5.6 \| good	24.005 \| good	7.018 \| good	0.891 \| good	6.654 \| good	0.261 \| good
2025-10-22T13:00:00.000Z	33 \| good	5.698 \| good	24.974 \| good	8.008 \| good	0.505 \| good	7.998 \| good	0.306 \| good
2025-10-22T14:00:00.000Z	33 \| good	6.497 \| good	28.982 \| good	8.014 \| good	0.796 \| good	7.268 \| good	0.306 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.496 \| good	28.963 \| good	8.003 \| good	0.689 \| good	5.14 \| good	0.285 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.496 \| good	28.963 \| good	8.003 \| good	0.689 \| good	5.14 \| good	0.285 \| good
2025-10-22T16:00:00.000Z	25 \| good	3.817 \| good	16.68 \| good	27.435 \| good	0.471 \| good	2.368 \| good	0.172 \| good
2025-10-22T17:00:00.000Z	29 \| good	4.271 \| good	18.538 \| good	30.903 \| good	0.473 \| good	1.625 \| good	0.158 \| good
2025-10-22T18:00:00.000Z	32 \| good	4.277 \| good	18.569 \| good	34.512 \| good	0.475 \| good	0.881 \| good	0.143 \| good
2025-10-22T19:00:00.000Z	34 \| good	2.673 \| good	10.773 \| good	37.035 \| good	0.435 \| good	0.847 \| good	0.141 \| good
2025-10-22T20:00:00.000Z	36 \| good	2.699 \| good	10.883 \| good	39.214 \| good	0.395 \| good	0.812 \| good	0.138 \| good
2025-10-22T21:00:00.000Z	32 \| good	3.27 \| good	14.381 \| good	35.131 \| good	0.355 \| good	0.777 \| good	0.136 \| good
2025-10-22T22:00:00.000Z	38 \| good	7.109 \| good	31.631 \| good	36.303 \| good	0.392 \| good	4.188 \| good	0.165 \| good
2025-10-22T23:00:00.000Z	52 \| moderate	9.952 \| good	44.264 \| good	30.713 \| good	0.428 \| good	7.6 \| good	0.194 \| good
2025-10-23T00:00:00.000Z	56 \| moderate	11.906 \| good	52.987 \| good	20.286 \| good	0.464 \| good	11.011 \| good	0.223 \| good
2025-10-23T01:00:00.000Z	54 \| moderate	10.847 \| good	48.004 \| good	15.969 \| good	0.546 \| good	13.987 \| good	0.251 \| good
2025-10-23T02:00:00.000Z	54 \| moderate	10.932 \| good	48.349 \| good	13.83 \| good	0.627 \| good	16.962 \| good	0.28 \| good
2025-10-23T03:00:00.000Z	44 \| good	8.286 \| good	36.306 \| good	12.983 \| good	0.709 \| good	19.937 \| good	0.308 \| good
2025-10-23T04:00:00.000Z	44 \| good	8.48 \| good	37.159 \| good	16.446 \| good	0.646 \| good	15.517 \| good	0.271 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.492 \| good	32.887 \| good	19.156 \| good	0.583 \| good	11.097 \| good	0.234 \| good
2025-10-23T06:00:00.000Z	33 \| good	6.368 \| good	28.149 \| good	21.256 \| good	0.52 \| good	6.678 \| good	0.198 \| good
2025-10-23T07:00:00.000Z	44 \| good	7.745 \| good	33.783 \| good	21.734 \| good	0.498 \| good	5.344 \| good	0.186 \| good
2025-10-23T08:00:00.000Z	27 \| good	5.396 \| good	23.049 \| good	19.228 \| good	0.477 \| good	4.011 \| good	0.175 \| good
2025-10-23T09:00:00.000Z	22 \| good	3.574 \| good	15.863 \| good	19.443 \| good	0.455 \| good	2.678 \| good	0.163 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.899 \| good	17.047 \| good	16.301 \| good	0.485 \| good	2.786 \| good	0.162 \| good
2025-10-23T11:00:00.000Z	27 \| good	4.928 \| good	21.167 \| good	10.615 \| good	0.515 \| good	2.894 \| good	0.161 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.365 \| good	22.992 \| good	9.768 \| good	0.545 \| good	3.002 \| good	0.16 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.92 \| good	21.189 \| good	13.998 \| good	0.584 \| good	2.918 \| good	0.164 \| good
2025-10-23T14:00:00.000Z	33 \| good	5.845 \| good	25.899 \| good	18.976 \| good	0.622 \| good	2.835 \| good	0.169 \| good
2025-10-23T15:00:00.000Z	23 \| good	2.463 \| good	10.256 \| good	25.305 \| good	0.66 \| good	2.752 \| good	0.173 \| good
2025-10-23T16:00:00.000Z	30 \| good	3.609 \| good	15.956 \| good	31.587 \| good	0.65 \| good	2.156 \| good	0.169 \| good
2025-10-23T17:00:00.000Z	32 \| good	1.73 \| good	7.206 \| good	35.339 \| good	0.64 \| good	1.56 \| good	0.166 \| good
2025-10-23T18:00:00.000Z	38 \| good	2.757 \| good	11.206 \| good	40.559 \| good	0.63 \| good	0.964 \| good	0.162 \| good
2025-10-23T19:00:00.000Z	42 \| good	1.593 \| good	6.42 \| good	44.534 \| good	0.618 \| good	0.968 \| good	0.16 \| good
2025-10-23T20:00:00.000Z	42 \| good	1.997 \| good	8.361 \| good	45.23 \| good	0.606 \| good	0.972 \| good	0.157 \| good
2025-10-23T21:00:00.000Z	39 \| good	2.021 \| good	8.256 \| good	42.415 \| good	0.594 \| good	0.977 \| good	0.155 \| good
2025-10-23T22:00:00.000Z	36 \| good	5.752 \| good	24.61 \| good	39.181 \| good	0.591 \| good	3.59 \| good	0.177 \| good
2025-10-23T23:00:00.000Z	38 \| good	7.482 \| good	32.894 \| good	33.007 \| good	0.589 \| good	6.204 \| good	0.199 \| good
2025-10-24T00:00:00.000Z	52 \| moderate	9.728 \| good	43.557 \| good	29.427 \| good	0.587 \| good	8.818 \| good	0.221 \| good
2025-10-24T01:00:00.000Z	54 \| moderate	10.652 \| good	47.005 \| good	21.194 \| good	0.598 \| good	8.146 \| good	0.215 \| good
2025-10-24T02:00:00.000Z	54 \| moderate	10.811 \| good	47.837 \| good	16.639 \| good	0.609 \| good	7.474 \| good	0.209 \| good
2025-10-24T03:00:00.000Z	52 \| moderate	9.939 \| good	44.122 \| good	10.779 \| good	0.621 \| good	6.803 \| good	0.203 \| good
2025-10-24T04:00:00.000Z	49 \| good	8.793 \| good	38.538 \| good	12.023 \| good	0.627 \| good	6.147 \| good	0.196 \| good
2025-10-24T05:00:00.000Z	44 \| good	8.492 \| good	37.077 \| good	15.138 \| good	0.633 \| good	5.491 \| good	0.189 \| good
2025-10-24T06:00:00.000Z	44 \| good	7.716 \| good	33.898 \| good	14.207 \| good	0.639 \| good	4.835 \| good	0.183 \| good
2025-10-24T07:00:00.000Z	44 \| good	8.229 \| good	36.226 \| good	12.087 \| good	0.647 \| good	4.33 \| good	0.176 \| good
2025-10-24T08:00:00.000Z	38 \| good	6.525 \| good	28.627 \| good	7.738 \| good	0.656 \| good	3.825 \| good	0.169 \| good
2025-10-24T09:00:00.000Z	38 \| good	6.73 \| good	30.033 \| good	4.232 \| good	0.665 \| good	3.32 \| good	0.162 \| good
2025-10-24T10:00:00.000Z	38 \| good	6.725 \| good	29.554 \| good	4.018 \| good	0.697 \| good	3.339 \| good	0.16 \| good
2025-10-24T11:00:00.000Z	44 \| good	7.809 \| good	34.412 \| good	7.779 \| good	0.729 \| good	3.358 \| good	0.158 \| good
2025-10-24T12:00:00.000Z	49 \| good	9.371 \| good	41.445 \| good	10.059 \| good	0.762 \| good	3.377 \| good	0.156 \| good
2025-10-24T13:00:00.000Z	52 \| moderate	9.912 \| good	44.096 \| good	13.567 \| good	0.871 \| good	3.382 \| good	0.159 \| good
2025-10-24T14:00:00.000Z	44 \| good	8.067 \| good	35.395 \| good	14.778 \| good	0.981 \| good	3.387 \| good	0.162 \| good
2025-10-24T15:00:00.000Z	38 \| good	6.638 \| good	29.305 \| good	18.468 \| good	1.091 \| good	3.392 \| good	0.165 \| good

Current air quality index in Marion, Arkansas today

Common air pollutants in Marion, Arkansas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Marion, Arkansas air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Marion, Arkansas

Air quality in nearby cities

West Memphis, Arkansas

Memphis, Tennessee

Bartlett, Tennessee

Southaven, Mississippi

Millington, Tennessee

Horn Lake, Mississippi

How accurate is Arkansas, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Marion, Arkansas get updated?

What time in the past 24 hours saw the poorest air quality in Marion, Arkansas?

When was air quality in Marion, Arkansas the best over the past 24 hours?

What is the air quality in Marion, Arkansas right now?

What pollutant is most frequently found in Marion, Arkansas?

What can I do if the air quality in Marion, Arkansas is poor?

What is the PM2.5 concentration in Marion, Arkansas right now?

What is the current level of PM10 in Marion, Arkansas?

What is the current level of carbon monoxide (CO) in Marion, Arkansas?

What is the current level of sulfur dioxide (SO2) in Marion, Arkansas?

What is the current level of ozone (O3) in Marion, Arkansas?

What is the current level of nitrogen dioxide (NO2) in Marion, Arkansas?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Marion, Arkansas right now?

What is the current level of PM₁₀ in Marion, Arkansas?

What is the current level of sulfur dioxide (SO₂) in Marion, Arkansas?

What is the current level of ozone (O₃) in Marion, Arkansas?

What is the current level of nitrogen dioxide (NO₂) in Marion, Arkansas?