What is the sulfur dioxide (SO2) level in Greenville, Mississippi at the moment?

Currently, Greenville, Mississippi has a sulfur dioxide (SO2) concentration of 0.826 ppb.

What is the ozone (O3) level in Greenville, Mississippi at the moment?

The current ozone (O3) level in Greenville, Mississippi at the moment is 53.186 ppm.

What is the nitrogen dioxide (NO2) level in Greenville, Mississippi at the moment?

Nitrogen dioxide (NO2) level in Greenville, Mississippi at the moment is 1.564 ppb.

Live air quality index in Greenville, Mississippi today

Q: What is the PM2.5 level in Greenville, Mississippi at the moment?

PM2.5 levels in Greenville, Mississippi are currently 5.738 μg/m3.

Q: What is the PM10 level in Greenville, Mississippi at the moment?

The PM10 concentration in Greenville, Mississippi is 23.819 μg/m3 at the moment.

Stay updated with real-time air quality in Greenville, Mississippi 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

Greenville, Mississippi

Last updated: ... (Local time)

Major air pollutants in Greenville, Mississippi

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.82 μg/m³

155

255

425

605+

Ozone (O₃)

53.19 ppb

201

201+

Sulfur Dioxide (SO₂)

0.83 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.56 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Greenville, Mississippi

Get Live Pollen Counts

Greenville, Mississippi

Scroll To Air Quality Map

Track live Greenville, Mississippi air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	43 \| good	5.162 \| good	22.306 \| good	45.647 \| good	0.62 \| good	1.19 \| good	0.224 \| good
2026-10-20T22:00:00.000Z	42 \| good	5.481 \| good	25.453 \| good	45.427 \| good	0.708 \| good	1.151 \| good	0.236 \| good
2026-10-20T23:00:00.000Z	44 \| good	5.353 \| good	25.958 \| good	46.978 \| good	0.667 \| good	1.896 \| good	0.249 \| good
2026-10-21T00:00:00.000Z	41 \| good	5.512 \| good	27.025 \| good	43.911 \| good	0.684 \| good	3.541 \| good	0.346 \| good
2026-10-21T01:00:00.000Z	36 \| good	5.978 \| good	29.895 \| good	38.748 \| good	0.683 \| good	2.551 \| good	0.52 \| good
2026-10-21T02:00:00.000Z	33 \| good	6.316 \| good	27.101 \| good	33.494 \| good	0.668 \| good	2.454 \| good	0.472 \| good
2026-10-21T03:00:00.000Z	33 \| good	5.961 \| good	26.056 \| good	27.54 \| good	0.334 \| good	4.012 \| good	0.156 \| good
2026-10-21T04:00:00.000Z	38 \| good	6.72 \| good	22.187 \| good	31.063 \| good	0.689 \| good	5.411 \| good	0.54 \| good
2026-10-21T05:00:00.000Z	44 \| good	7.63 \| good	31.873 \| good	25.113 \| good	0.643 \| good	7.463 \| good	0.542 \| good
2026-10-21T06:00:00.000Z	38 \| good	7.345 \| good	33.799 \| good	18.652 \| good	0.716 \| good	8.714 \| good	0.616 \| good
2026-10-21T07:00:00.000Z	38 \| good	6.501 \| good	36.461 \| good	21.913 \| good	0.686 \| good	7.517 \| good	0.616 \| good
2026-10-21T08:00:00.000Z	38 \| good	6.79 \| good	36.959 \| good	32.269 \| good	0.935 \| good	12.903 \| good	0.616 \| good
2026-10-21T09:00:00.000Z	33 \| good	6.093 \| good	32.086 \| good	35.204 \| good	0.69 \| good	5.616 \| good	0.578 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.401 \| good	36.174 \| good	34.444 \| good	0.659 \| good	5.963 \| good	0.53 \| good
2026-10-21T11:00:00.000Z	38 \| good	7.209 \| good	35.662 \| good	29.143 \| good	0.636 \| good	8.465 \| good	0.482 \| good
2026-10-21T12:00:00.000Z	54 \| moderate	11.214 \| good	37.996 \| good	17.198 \| good	0.615 \| good	10.633 \| good	0.519 \| good
2026-10-21T13:00:00.000Z	49 \| good	9.464 \| good	36.329 \| good	17.145 \| good	0.63 \| good	11.947 \| good	0.519 \| good
2026-10-21T14:00:00.000Z	54 \| moderate	10.851 \| good	40.31 \| good	20.605 \| good	0.695 \| good	9.086 \| good	0.631 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.105 \| good	48.355 \| good	16.102 \| good	0.838 \| good	5.939 \| good	0.601 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	10.614 \| good	35.566 \| good	24.568 \| good	0.959 \| good	3.766 \| good	0.408 \| good
2026-10-21T17:00:00.000Z	44 \| good	7.556 \| good	28.447 \| good	30.961 \| good	3.79 \| good	2.315 \| good	0.287 \| good
2026-10-21T18:00:00.000Z	38 \| good	6.628 \| good	34.08 \| good	32.925 \| good	2.607 \| good	1.955 \| good	0.237 \| good
2026-10-21T19:00:00.000Z	34 \| good	5.564 \| good	27.902 \| good	37.461 \| good	0.811 \| good	1.75 \| good	0.249 \| good
2026-10-21T20:00:00.000Z	43 \| good	5.523 \| good	25.268 \| good	46.03 \| good	1.189 \| good	1.592 \| good	0.237 \| good
2026-10-21T21:00:00.000Z	45 \| good	4.981 \| good	23.898 \| good	49.455 \| good	1.623 \| good	1.884 \| good	0.237 \| good
2026-10-21T22:00:00.000Z	47 \| good	4.524 \| good	20.465 \| good	51.5 \| good	0.806 \| good	1.934 \| good	0.237 \| good
2026-10-21T23:00:00.000Z	48 \| good	4.551 \| good	17.118 \| good	51.759 \| good	0.768 \| good	2.692 \| good	0.249 \| good
2026-10-22T00:00:00.000Z	44 \| good	5.212 \| good	20.977 \| good	46.605 \| good	0.821 \| good	5.869 \| good	0.309 \| good
2026-10-22T01:00:00.000Z	42 \| good	6.055 \| good	31.001 \| good	45.081 \| good	0.729 \| good	4.715 \| good	0.456 \| good
2026-10-22T02:00:00.000Z	44 \| good	5.486 \| good	22.931 \| good	46.627 \| good	0.763 \| good	7.586 \| good	0.52 \| good
2026-10-22T03:00:00.000Z	49 \| good	8.557 \| good	37.695 \| good	33.49 \| good	0.327 \| good	2.963 \| good	0.149 \| good
2026-10-22T04:00:00.000Z	44 \| good	7.976 \| good	33.906 \| good	46.794 \| good	0.755 \| good	5.445 \| good	0.69 \| good
2026-10-22T05:00:00.000Z	49 \| good	8.599 \| good	39.209 \| good	41.894 \| good	0.717 \| good	4.158 \| good	0.643 \| good
2026-10-22T06:00:00.000Z	49 \| good	8.903 \| good	35.28 \| good	38.142 \| good	0.67 \| good	3.649 \| good	0.618 \| good
2026-10-22T07:00:00.000Z	49 \| good	9.085 \| good	40.031 \| good	35.899 \| good	0.655 \| good	3.551 \| good	0.602 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	12.026 \| good	47.596 \| good	37.251 \| good	0.658 \| good	2.827 \| good	0.542 \| good
2026-10-22T09:00:00.000Z	60 \| moderate	14.186 \| fine	50.532 \| good	31.282 \| good	0.786 \| good	6.434 \| good	0.542 \| good
2026-10-22T10:00:00.000Z	62 \| moderate	14.811 \| fine	50.902 \| good	30.448 \| good	0.832 \| good	4.874 \| good	0.517 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	15.71 \| fine	38.132 \| good	27.753 \| good	0.739 \| good	3.563 \| good	0.529 \| good
2026-10-22T12:00:00.000Z	73 \| moderate	20.755 \| fine	75.423 \| fine	13.946 \| good	0.689 \| good	3.639 \| good	0.581 \| good
2026-10-22T13:00:00.000Z	75 \| moderate	21.675 \| fine	72.915 \| fine	20.572 \| good	0.659 \| good	2.998 \| good	0.593 \| good
2026-10-22T14:00:00.000Z	64 \| moderate	16.149 \| fine	58.647 \| fine	18.728 \| good	0.771 \| good	3.805 \| good	0.653 \| good
2026-10-22T15:00:00.000Z	62 \| moderate	14.529 \| fine	58.299 \| fine	27.469 \| good	0.653 \| good	13.296 \| good	0.529 \| good
2026-10-22T16:00:00.000Z	56 \| moderate	12.095 \| good	51.219 \| good	35.238 \| good	0.848 \| good	12.251 \| good	0.434 \| good
2026-10-22T17:00:00.000Z	44 \| good	8.313 \| good	37.456 \| good	41.635 \| good	0.848 \| good	8.902 \| good	0.336 \| good
2026-10-22T18:00:00.000Z	45 \| good	8.107 \| good	30.624 \| good	49.046 \| good	0.833 \| good	3.985 \| good	0.292 \| good
2026-10-22T19:00:00.000Z	48 \| good	6.809 \| good	25.723 \| good	52.385 \| good	0.864 \| good	1.703 \| good	0.263 \| good
2026-10-22T20:00:00.000Z	49 \| good	5.738 \| good	23.819 \| good	53.186 \| good	0.826 \| good	1.564 \| good	0.212 \| good
2026-10-22T20:00:00.000Z	49 \| good	5.738 \| good	23.819 \| good	53.186 \| good	0.826 \| good	1.564 \| good	0.212 \| good
2026-10-22T21:00:00.000Z	49 \| good	5.498 \| good	23.62 \| good	52.597 \| good	0.588 \| good	0.456 \| good	0.135 \| good
2026-10-22T22:00:00.000Z	51 \| moderate	5.536 \| good	23.706 \| good	54.936 \| good	0.588 \| good	0.536 \| good	0.137 \| good
2026-10-22T23:00:00.000Z	51 \| moderate	5.669 \| good	24.463 \| good	54.601 \| good	0.561 \| good	1.071 \| good	0.144 \| good
2026-10-23T00:00:00.000Z	43 \| good	6.539 \| good	29.291 \| good	45.718 \| good	0.553 \| good	2.061 \| good	0.156 \| good
2026-10-23T01:00:00.000Z	38 \| good	6.587 \| good	29.288 \| good	37.474 \| good	0.562 \| good	2.386 \| good	0.161 \| good
2026-10-23T02:00:00.000Z	49 \| good	8.65 \| good	37.711 \| good	38.141 \| good	0.587 \| good	2.387 \| good	0.162 \| good
2026-10-23T03:00:00.000Z	52 \| moderate	9.969 \| good	44.484 \| good	38.57 \| good	0.612 \| good	2.381 \| good	0.162 \| good
2026-10-23T04:00:00.000Z	52 \| moderate	10.225 \| good	45.72 \| good	32.003 \| good	0.633 \| good	2.447 \| good	0.163 \| good
2026-10-23T05:00:00.000Z	49 \| good	9.193 \| good	40.597 \| good	31.618 \| good	0.643 \| good	2.588 \| good	0.163 \| good
2026-10-23T06:00:00.000Z	38 \| good	7.467 \| good	32.841 \| good	34.32 \| good	0.64 \| good	2.745 \| good	0.164 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.854 \| good	30.599 \| good	33.705 \| good	0.624 \| good	2.875 \| good	0.165 \| good
2026-10-23T08:00:00.000Z	44 \| good	8.068 \| good	35.569 \| good	28.492 \| good	0.597 \| good	2.965 \| good	0.165 \| good
2026-10-23T09:00:00.000Z	49 \| good	9.066 \| good	40.871 \| good	24.063 \| good	0.569 \| good	3.028 \| good	0.166 \| good
2026-10-23T10:00:00.000Z	52 \| moderate	9.852 \| good	43.789 \| good	20.602 \| good	0.548 \| good	3.118 \| good	0.167 \| good
2026-10-23T11:00:00.000Z	52 \| moderate	10.334 \| good	45.728 \| good	20.409 \| good	0.537 \| good	3.273 \| good	0.168 \| good
2026-10-23T12:00:00.000Z	56 \| moderate	11.982 \| good	53.52 \| good	17.517 \| good	0.535 \| good	3.526 \| good	0.172 \| good
2026-10-23T13:00:00.000Z	58 \| moderate	13.401 \| fine	60.455 \| fine	22.803 \| good	0.517 \| good	3.549 \| good	0.178 \| good
2026-10-23T14:00:00.000Z	58 \| moderate	12.984 \| fine	58.576 \| fine	34.302 \| good	0.514 \| good	2.494 \| good	0.177 \| good
2026-10-23T15:00:00.000Z	56 \| moderate	12.061 \| good	54.2 \| good	42.207 \| good	0.581 \| good	1.488 \| good	0.171 \| good
2026-10-23T16:00:00.000Z	54 \| moderate	10.868 \| good	48.03 \| good	47.721 \| good	0.676 \| good	0.899 \| good	0.167 \| good
2026-10-23T17:00:00.000Z	52 \| moderate	10.242 \| good	45.121 \| good	50.51 \| good	0.741 \| good	0.546 \| good	0.159 \| good
2026-10-23T18:00:00.000Z	52 \| moderate	9.792 \| good	43.539 \| good	51.428 \| good	0.722 \| good	0.422 \| good	0.153 \| good
2026-10-23T19:00:00.000Z	52 \| moderate	9.748 \| good	43.397 \| good	52.18 \| good	0.676 \| good	0.393 \| good	0.151 \| good
2026-10-23T20:00:00.000Z	49 \| good	9.11 \| good	40.96 \| good	53.04 \| good	0.627 \| good	0.387 \| good	0.149 \| good
2026-10-23T21:00:00.000Z	50 \| good	8.411 \| good	37.06 \| good	53.697 \| good	0.586 \| good	0.41 \| good	0.148 \| good
2026-10-23T22:00:00.000Z	52 \| moderate	9.598 \| good	42.936 \| good	54.826 \| good	0.557 \| good	0.474 \| good	0.148 \| good
2026-10-23T23:00:00.000Z	49 \| good	9.284 \| good	41.341 \| good	49.609 \| good	0.504 \| good	1.06 \| good	0.155 \| good
2026-10-24T00:00:00.000Z	54 \| moderate	10.59 \| good	47.001 \| good	39.588 \| good	0.491 \| good	2.334 \| good	0.17 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	11.192 \| good	49.398 \| good	34.199 \| good	0.48 \| good	2.982 \| good	0.178 \| good
2026-10-24T02:00:00.000Z	54 \| moderate	11.148 \| good	49.206 \| good	32.93 \| good	0.462 \| good	3.208 \| good	0.18 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	10.626 \| good	47.06 \| good	33.069 \| good	0.44 \| good	2.923 \| good	0.176 \| good
2026-10-24T04:00:00.000Z	52 \| moderate	10.472 \| good	46.297 \| good	31.303 \| good	0.413 \| good	2.496 \| good	0.17 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	9.928 \| good	44.298 \| good	28.345 \| good	0.393 \| good	2.082 \| good	0.164 \| good
2026-10-24T06:00:00.000Z	52 \| moderate	9.859 \| good	43.965 \| good	27.15 \| good	0.395 \| good	1.836 \| good	0.16 \| good
2026-10-24T07:00:00.000Z	52 \| moderate	9.986 \| good	44.488 \| good	26.334 \| good	0.405 \| good	1.8 \| good	0.159 \| good
2026-10-24T08:00:00.000Z	54 \| moderate	10.781 \| good	47.904 \| good	27.482 \| good	0.415 \| good	1.91 \| good	0.159 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	11.152 \| good	49.273 \| good	26.252 \| good	0.423 \| good	2.129 \| good	0.161 \| good
2026-10-24T10:00:00.000Z	56 \| moderate	12.027 \| good	54 \| good	23.981 \| good	0.434 \| good	2.437 \| good	0.164 \| good
2026-10-24T11:00:00.000Z	58 \| moderate	13.245 \| fine	59.129 \| fine	22.029 \| good	0.443 \| good	2.794 \| good	0.167 \| good
2026-10-24T12:00:00.000Z	58 \| moderate	12.903 \| fine	58.276 \| fine	22.844 \| good	0.444 \| good	3.015 \| good	0.171 \| good
2026-10-24T13:00:00.000Z	58 \| moderate	13.406 \| fine	61 \| fine	28.2 \| good	0.43 \| good	2.89 \| good	0.175 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	12.806 \| fine	57.252 \| fine	35.997 \| good	0.439 \| good	2.049 \| good	0.178 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	10.977 \| good	48.548 \| good	45.215 \| good	0.49 \| good	1.249 \| good	0.181 \| good
2026-10-24T16:00:00.000Z	49 \| good	8.666 \| good	37.785 \| good	46.961 \| good	0.509 \| good	0.794 \| good	0.184 \| good
2026-10-24T17:00:00.000Z	49 \| good	8.735 \| good	38.237 \| good	45.515 \| good	0.515 \| good	0.574 \| good	0.182 \| good
2026-10-24T18:00:00.000Z	44 \| good	7.958 \| good	34.694 \| good	46.858 \| good	0.513 \| good	0.429 \| good	0.175 \| good
2026-10-24T19:00:00.000Z	46 \| good	6.582 \| good	29.302 \| good	49.606 \| good	0.475 \| good	0.378 \| good	0.168 \| good
2026-10-24T20:00:00.000Z	46 \| good	6.613 \| good	29.543 \| good	49.554 \| good	0.441 \| good	0.371 \| good	0.165 \| good

Greenville

Get reliable air quality data to drive your business

Greenville, Mississippi air quality map: Stay updated on AQI near you

0.21ppm

How accurate is Mississippi, USA air quality data?

Air quality and pollutant data for Mississippi, 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 Greenville, Mississippi?

The air quality information for Greenville, Mississippi is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Greenville, Mississippi at its worst?

In the past 24 hours, the air quality in Greenville, Mississippi was at its worst at 01:00:00 on 2026-10-22.

When did Greenville, Mississippi experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Greenville, Mississippi was observed at 01:00:00 on 2026-10-22.

What is the AQI in Greenville, Mississippi right now?

As of now, the AQI in Greenville, Mississippi is 49, indicating Good conditions.

What is the most common type of pollution in Greenville, Mississippi?

Greenville, Mississippi air has the highest levels of O3.

What should I do in case of poor air quality in Greenville, Mississippi?

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

What is the PM_2.5 level in Greenville, Mississippi at the moment?

PM_2.5 levels in Greenville, Mississippi are currently 5.738 μg/m³.

What is the PM₁₀ level in Greenville, Mississippi at the moment?

The PM₁₀ concentration in Greenville, Mississippi is 23.819 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Greenville, Mississippi at the moment?

The current carbon monoxide (CO) concentration in Greenville, Mississippi is 0.212 ppm.

What is the sulfur dioxide (SO₂) level in Greenville, Mississippi at the moment?

Currently, Greenville, Mississippi has a sulfur dioxide (SO₂) concentration of 0.826 ppb.

What is the ozone (O₃) level in Greenville, Mississippi at the moment?

The current ozone (O₃) level in Greenville, Mississippi at the moment is 53.186 ppm.

What is the nitrogen dioxide (NO₂) level in Greenville, Mississippi at the moment?

Nitrogen dioxide (NO₂) level in Greenville, Mississippi at the moment is 1.564 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	43 \| good	5.162 \| good	22.306 \| good	45.647 \| good	0.62 \| good	1.19 \| good	0.224 \| good
2026-10-20T22:00:00.000Z	42 \| good	5.481 \| good	25.453 \| good	45.427 \| good	0.708 \| good	1.151 \| good	0.236 \| good
2026-10-20T23:00:00.000Z	44 \| good	5.353 \| good	25.958 \| good	46.978 \| good	0.667 \| good	1.896 \| good	0.249 \| good
2026-10-21T00:00:00.000Z	41 \| good	5.512 \| good	27.025 \| good	43.911 \| good	0.684 \| good	3.541 \| good	0.346 \| good
2026-10-21T01:00:00.000Z	36 \| good	5.978 \| good	29.895 \| good	38.748 \| good	0.683 \| good	2.551 \| good	0.52 \| good
2026-10-21T02:00:00.000Z	33 \| good	6.316 \| good	27.101 \| good	33.494 \| good	0.668 \| good	2.454 \| good	0.472 \| good
2026-10-21T03:00:00.000Z	33 \| good	5.961 \| good	26.056 \| good	27.54 \| good	0.334 \| good	4.012 \| good	0.156 \| good
2026-10-21T04:00:00.000Z	38 \| good	6.72 \| good	22.187 \| good	31.063 \| good	0.689 \| good	5.411 \| good	0.54 \| good
2026-10-21T05:00:00.000Z	44 \| good	7.63 \| good	31.873 \| good	25.113 \| good	0.643 \| good	7.463 \| good	0.542 \| good
2026-10-21T06:00:00.000Z	38 \| good	7.345 \| good	33.799 \| good	18.652 \| good	0.716 \| good	8.714 \| good	0.616 \| good
2026-10-21T07:00:00.000Z	38 \| good	6.501 \| good	36.461 \| good	21.913 \| good	0.686 \| good	7.517 \| good	0.616 \| good
2026-10-21T08:00:00.000Z	38 \| good	6.79 \| good	36.959 \| good	32.269 \| good	0.935 \| good	12.903 \| good	0.616 \| good
2026-10-21T09:00:00.000Z	33 \| good	6.093 \| good	32.086 \| good	35.204 \| good	0.69 \| good	5.616 \| good	0.578 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.401 \| good	36.174 \| good	34.444 \| good	0.659 \| good	5.963 \| good	0.53 \| good
2026-10-21T11:00:00.000Z	38 \| good	7.209 \| good	35.662 \| good	29.143 \| good	0.636 \| good	8.465 \| good	0.482 \| good
2026-10-21T12:00:00.000Z	54 \| moderate	11.214 \| good	37.996 \| good	17.198 \| good	0.615 \| good	10.633 \| good	0.519 \| good
2026-10-21T13:00:00.000Z	49 \| good	9.464 \| good	36.329 \| good	17.145 \| good	0.63 \| good	11.947 \| good	0.519 \| good
2026-10-21T14:00:00.000Z	54 \| moderate	10.851 \| good	40.31 \| good	20.605 \| good	0.695 \| good	9.086 \| good	0.631 \| good
2026-10-21T15:00:00.000Z	54 \| moderate	11.105 \| good	48.355 \| good	16.102 \| good	0.838 \| good	5.939 \| good	0.601 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	10.614 \| good	35.566 \| good	24.568 \| good	0.959 \| good	3.766 \| good	0.408 \| good
2026-10-21T17:00:00.000Z	44 \| good	7.556 \| good	28.447 \| good	30.961 \| good	3.79 \| good	2.315 \| good	0.287 \| good
2026-10-21T18:00:00.000Z	38 \| good	6.628 \| good	34.08 \| good	32.925 \| good	2.607 \| good	1.955 \| good	0.237 \| good
2026-10-21T19:00:00.000Z	34 \| good	5.564 \| good	27.902 \| good	37.461 \| good	0.811 \| good	1.75 \| good	0.249 \| good
2026-10-21T20:00:00.000Z	43 \| good	5.523 \| good	25.268 \| good	46.03 \| good	1.189 \| good	1.592 \| good	0.237 \| good
2026-10-21T21:00:00.000Z	45 \| good	4.981 \| good	23.898 \| good	49.455 \| good	1.623 \| good	1.884 \| good	0.237 \| good
2026-10-21T22:00:00.000Z	47 \| good	4.524 \| good	20.465 \| good	51.5 \| good	0.806 \| good	1.934 \| good	0.237 \| good
2026-10-21T23:00:00.000Z	48 \| good	4.551 \| good	17.118 \| good	51.759 \| good	0.768 \| good	2.692 \| good	0.249 \| good
2026-10-22T00:00:00.000Z	44 \| good	5.212 \| good	20.977 \| good	46.605 \| good	0.821 \| good	5.869 \| good	0.309 \| good
2026-10-22T01:00:00.000Z	42 \| good	6.055 \| good	31.001 \| good	45.081 \| good	0.729 \| good	4.715 \| good	0.456 \| good
2026-10-22T02:00:00.000Z	44 \| good	5.486 \| good	22.931 \| good	46.627 \| good	0.763 \| good	7.586 \| good	0.52 \| good
2026-10-22T03:00:00.000Z	49 \| good	8.557 \| good	37.695 \| good	33.49 \| good	0.327 \| good	2.963 \| good	0.149 \| good
2026-10-22T04:00:00.000Z	44 \| good	7.976 \| good	33.906 \| good	46.794 \| good	0.755 \| good	5.445 \| good	0.69 \| good
2026-10-22T05:00:00.000Z	49 \| good	8.599 \| good	39.209 \| good	41.894 \| good	0.717 \| good	4.158 \| good	0.643 \| good
2026-10-22T06:00:00.000Z	49 \| good	8.903 \| good	35.28 \| good	38.142 \| good	0.67 \| good	3.649 \| good	0.618 \| good
2026-10-22T07:00:00.000Z	49 \| good	9.085 \| good	40.031 \| good	35.899 \| good	0.655 \| good	3.551 \| good	0.602 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	12.026 \| good	47.596 \| good	37.251 \| good	0.658 \| good	2.827 \| good	0.542 \| good
2026-10-22T09:00:00.000Z	60 \| moderate	14.186 \| fine	50.532 \| good	31.282 \| good	0.786 \| good	6.434 \| good	0.542 \| good
2026-10-22T10:00:00.000Z	62 \| moderate	14.811 \| fine	50.902 \| good	30.448 \| good	0.832 \| good	4.874 \| good	0.517 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	15.71 \| fine	38.132 \| good	27.753 \| good	0.739 \| good	3.563 \| good	0.529 \| good
2026-10-22T12:00:00.000Z	73 \| moderate	20.755 \| fine	75.423 \| fine	13.946 \| good	0.689 \| good	3.639 \| good	0.581 \| good
2026-10-22T13:00:00.000Z	75 \| moderate	21.675 \| fine	72.915 \| fine	20.572 \| good	0.659 \| good	2.998 \| good	0.593 \| good
2026-10-22T14:00:00.000Z	64 \| moderate	16.149 \| fine	58.647 \| fine	18.728 \| good	0.771 \| good	3.805 \| good	0.653 \| good
2026-10-22T15:00:00.000Z	62 \| moderate	14.529 \| fine	58.299 \| fine	27.469 \| good	0.653 \| good	13.296 \| good	0.529 \| good
2026-10-22T16:00:00.000Z	56 \| moderate	12.095 \| good	51.219 \| good	35.238 \| good	0.848 \| good	12.251 \| good	0.434 \| good
2026-10-22T17:00:00.000Z	44 \| good	8.313 \| good	37.456 \| good	41.635 \| good	0.848 \| good	8.902 \| good	0.336 \| good
2026-10-22T18:00:00.000Z	45 \| good	8.107 \| good	30.624 \| good	49.046 \| good	0.833 \| good	3.985 \| good	0.292 \| good
2026-10-22T19:00:00.000Z	48 \| good	6.809 \| good	25.723 \| good	52.385 \| good	0.864 \| good	1.703 \| good	0.263 \| good
2026-10-22T20:00:00.000Z	49 \| good	5.738 \| good	23.819 \| good	53.186 \| good	0.826 \| good	1.564 \| good	0.212 \| good
2026-10-22T20:00:00.000Z	49 \| good	5.738 \| good	23.819 \| good	53.186 \| good	0.826 \| good	1.564 \| good	0.212 \| good
2026-10-22T21:00:00.000Z	49 \| good	5.498 \| good	23.62 \| good	52.597 \| good	0.588 \| good	0.456 \| good	0.135 \| good
2026-10-22T22:00:00.000Z	51 \| moderate	5.536 \| good	23.706 \| good	54.936 \| good	0.588 \| good	0.536 \| good	0.137 \| good
2026-10-22T23:00:00.000Z	51 \| moderate	5.669 \| good	24.463 \| good	54.601 \| good	0.561 \| good	1.071 \| good	0.144 \| good
2026-10-23T00:00:00.000Z	43 \| good	6.539 \| good	29.291 \| good	45.718 \| good	0.553 \| good	2.061 \| good	0.156 \| good
2026-10-23T01:00:00.000Z	38 \| good	6.587 \| good	29.288 \| good	37.474 \| good	0.562 \| good	2.386 \| good	0.161 \| good
2026-10-23T02:00:00.000Z	49 \| good	8.65 \| good	37.711 \| good	38.141 \| good	0.587 \| good	2.387 \| good	0.162 \| good
2026-10-23T03:00:00.000Z	52 \| moderate	9.969 \| good	44.484 \| good	38.57 \| good	0.612 \| good	2.381 \| good	0.162 \| good
2026-10-23T04:00:00.000Z	52 \| moderate	10.225 \| good	45.72 \| good	32.003 \| good	0.633 \| good	2.447 \| good	0.163 \| good
2026-10-23T05:00:00.000Z	49 \| good	9.193 \| good	40.597 \| good	31.618 \| good	0.643 \| good	2.588 \| good	0.163 \| good
2026-10-23T06:00:00.000Z	38 \| good	7.467 \| good	32.841 \| good	34.32 \| good	0.64 \| good	2.745 \| good	0.164 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.854 \| good	30.599 \| good	33.705 \| good	0.624 \| good	2.875 \| good	0.165 \| good
2026-10-23T08:00:00.000Z	44 \| good	8.068 \| good	35.569 \| good	28.492 \| good	0.597 \| good	2.965 \| good	0.165 \| good
2026-10-23T09:00:00.000Z	49 \| good	9.066 \| good	40.871 \| good	24.063 \| good	0.569 \| good	3.028 \| good	0.166 \| good
2026-10-23T10:00:00.000Z	52 \| moderate	9.852 \| good	43.789 \| good	20.602 \| good	0.548 \| good	3.118 \| good	0.167 \| good
2026-10-23T11:00:00.000Z	52 \| moderate	10.334 \| good	45.728 \| good	20.409 \| good	0.537 \| good	3.273 \| good	0.168 \| good
2026-10-23T12:00:00.000Z	56 \| moderate	11.982 \| good	53.52 \| good	17.517 \| good	0.535 \| good	3.526 \| good	0.172 \| good
2026-10-23T13:00:00.000Z	58 \| moderate	13.401 \| fine	60.455 \| fine	22.803 \| good	0.517 \| good	3.549 \| good	0.178 \| good
2026-10-23T14:00:00.000Z	58 \| moderate	12.984 \| fine	58.576 \| fine	34.302 \| good	0.514 \| good	2.494 \| good	0.177 \| good
2026-10-23T15:00:00.000Z	56 \| moderate	12.061 \| good	54.2 \| good	42.207 \| good	0.581 \| good	1.488 \| good	0.171 \| good
2026-10-23T16:00:00.000Z	54 \| moderate	10.868 \| good	48.03 \| good	47.721 \| good	0.676 \| good	0.899 \| good	0.167 \| good
2026-10-23T17:00:00.000Z	52 \| moderate	10.242 \| good	45.121 \| good	50.51 \| good	0.741 \| good	0.546 \| good	0.159 \| good
2026-10-23T18:00:00.000Z	52 \| moderate	9.792 \| good	43.539 \| good	51.428 \| good	0.722 \| good	0.422 \| good	0.153 \| good
2026-10-23T19:00:00.000Z	52 \| moderate	9.748 \| good	43.397 \| good	52.18 \| good	0.676 \| good	0.393 \| good	0.151 \| good
2026-10-23T20:00:00.000Z	49 \| good	9.11 \| good	40.96 \| good	53.04 \| good	0.627 \| good	0.387 \| good	0.149 \| good
2026-10-23T21:00:00.000Z	50 \| good	8.411 \| good	37.06 \| good	53.697 \| good	0.586 \| good	0.41 \| good	0.148 \| good
2026-10-23T22:00:00.000Z	52 \| moderate	9.598 \| good	42.936 \| good	54.826 \| good	0.557 \| good	0.474 \| good	0.148 \| good
2026-10-23T23:00:00.000Z	49 \| good	9.284 \| good	41.341 \| good	49.609 \| good	0.504 \| good	1.06 \| good	0.155 \| good
2026-10-24T00:00:00.000Z	54 \| moderate	10.59 \| good	47.001 \| good	39.588 \| good	0.491 \| good	2.334 \| good	0.17 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	11.192 \| good	49.398 \| good	34.199 \| good	0.48 \| good	2.982 \| good	0.178 \| good
2026-10-24T02:00:00.000Z	54 \| moderate	11.148 \| good	49.206 \| good	32.93 \| good	0.462 \| good	3.208 \| good	0.18 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	10.626 \| good	47.06 \| good	33.069 \| good	0.44 \| good	2.923 \| good	0.176 \| good
2026-10-24T04:00:00.000Z	52 \| moderate	10.472 \| good	46.297 \| good	31.303 \| good	0.413 \| good	2.496 \| good	0.17 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	9.928 \| good	44.298 \| good	28.345 \| good	0.393 \| good	2.082 \| good	0.164 \| good
2026-10-24T06:00:00.000Z	52 \| moderate	9.859 \| good	43.965 \| good	27.15 \| good	0.395 \| good	1.836 \| good	0.16 \| good
2026-10-24T07:00:00.000Z	52 \| moderate	9.986 \| good	44.488 \| good	26.334 \| good	0.405 \| good	1.8 \| good	0.159 \| good
2026-10-24T08:00:00.000Z	54 \| moderate	10.781 \| good	47.904 \| good	27.482 \| good	0.415 \| good	1.91 \| good	0.159 \| good
2026-10-24T09:00:00.000Z	54 \| moderate	11.152 \| good	49.273 \| good	26.252 \| good	0.423 \| good	2.129 \| good	0.161 \| good
2026-10-24T10:00:00.000Z	56 \| moderate	12.027 \| good	54 \| good	23.981 \| good	0.434 \| good	2.437 \| good	0.164 \| good
2026-10-24T11:00:00.000Z	58 \| moderate	13.245 \| fine	59.129 \| fine	22.029 \| good	0.443 \| good	2.794 \| good	0.167 \| good
2026-10-24T12:00:00.000Z	58 \| moderate	12.903 \| fine	58.276 \| fine	22.844 \| good	0.444 \| good	3.015 \| good	0.171 \| good
2026-10-24T13:00:00.000Z	58 \| moderate	13.406 \| fine	61 \| fine	28.2 \| good	0.43 \| good	2.89 \| good	0.175 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	12.806 \| fine	57.252 \| fine	35.997 \| good	0.439 \| good	2.049 \| good	0.178 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	10.977 \| good	48.548 \| good	45.215 \| good	0.49 \| good	1.249 \| good	0.181 \| good
2026-10-24T16:00:00.000Z	49 \| good	8.666 \| good	37.785 \| good	46.961 \| good	0.509 \| good	0.794 \| good	0.184 \| good
2026-10-24T17:00:00.000Z	49 \| good	8.735 \| good	38.237 \| good	45.515 \| good	0.515 \| good	0.574 \| good	0.182 \| good
2026-10-24T18:00:00.000Z	44 \| good	7.958 \| good	34.694 \| good	46.858 \| good	0.513 \| good	0.429 \| good	0.175 \| good
2026-10-24T19:00:00.000Z	46 \| good	6.582 \| good	29.302 \| good	49.606 \| good	0.475 \| good	0.378 \| good	0.168 \| good
2026-10-24T20:00:00.000Z	46 \| good	6.613 \| good	29.543 \| good	49.554 \| good	0.441 \| good	0.371 \| good	0.165 \| good

Live air quality index in Greenville, Mississippi today

Major air pollutants in Greenville, Mississippi

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Greenville, Mississippi air quality map: Stay updated on AQI near you

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Greenville, Mississippi at the moment?

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What is the nitrogen dioxide (NO₂) level in Greenville, Mississippi at the moment?