What are the current PM10 levels at Greenville, South Carolina?

The current PM10 levels in Greenville, South Carolina are 16.644 μg/m3.

What are the current sulfur dioxide (SO2) levels at Greenville, South Carolina?

The current sulfur dioxide (SO2) levels in Greenville, South Carolina are 0.103 ppb.

What are the current ozone (O3) levels at Greenville, South Carolina?

The current ozone (O3) levels at Greenville, South Carolina is 20.023 ppm.

What are the current nitrogen dioxide (NO2) levels at Greenville, South Carolina?

The current nitrogen dioxide (NO2) levels at Greenville, South Carolina is 5.019 ppb.

Real-time air quality index in Greenville, South Carolina today

Q: What are the current PM2.5 levels in Greenville, South Carolina?

The measured PM2.5 levels in Greenville, South Carolina at present are 9.236 μg/m3.

Stay updated with real-time air quality in Greenville, South Carolina 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, South Carolina

Last updated: ... (Local time)

Common air pollutants in Greenville, South Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.64 μg/m³

155

255

425

605+

Ozone (O₃)

20.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.10 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 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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Greenville, South Carolina

Scroll To Air Quality Map

Track live Greenville, South Carolina air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-09T16:00:00.000Z	27 \| good	4.783 \| good	8.058 \| good	22.479 \| good	1.869 \| good	3.029 \| good	0.237 \| good
2026-03-09T17:00:00.000Z	31 \| good	4.119 \| good	8.212 \| good	32.913 \| good	1.845 \| good	2.022 \| good	0.26 \| good
2026-03-09T18:00:00.000Z	38 \| good	3.415 \| good	8.216 \| good	41.418 \| good	1.841 \| good	2.03 \| good	0.204 \| good
2026-03-09T19:00:00.000Z	40 \| good	3.327 \| good	7.247 \| good	43.06 \| good	2.219 \| good	2.016 \| good	0.166 \| good
2026-03-09T20:00:00.000Z	41 \| good	3.318 \| good	7.174 \| good	43.552 \| good	3.134 \| good	2.019 \| good	0.198 \| good
2026-03-09T21:00:00.000Z	40 \| good	3.41 \| good	8.103 \| good	43.447 \| good	1.849 \| good	2.014 \| good	0.182 \| good
2026-03-09T22:00:00.000Z	41 \| good	3.406 \| good	9.104 \| good	43.809 \| good	0.57 \| good	2.004 \| good	0.166 \| good
2026-03-09T23:00:00.000Z	42 \| good	3.417 \| good	8.131 \| good	44.589 \| good	1.146 \| good	2.993 \| good	0.15 \| good
2026-03-10T00:00:00.000Z	37 \| good	3.608 \| good	9.176 \| good	39.904 \| good	0.614 \| good	3.999 \| good	0.196 \| good
2026-03-10T01:00:00.000Z	32 \| good	4.104 \| good	10.123 \| good	35.221 \| good	0.103 \| good	6.002 \| good	0.273 \| good
2026-03-10T02:00:00.000Z	29 \| good	4.995 \| good	11.274 \| good	30.966 \| good	0.444 \| good	6.022 \| good	0.405 \| good
2026-03-10T03:00:00.000Z	49 \| good	9.255 \| good	40.923 \| good	22.86 \| good	0.641 \| good	4.785 \| good	0.181 \| good
2026-03-10T04:00:00.000Z	38 \| good	6.882 \| good	13.296 \| good	25.595 \| good	0.106 \| good	4.238 \| good	0.545 \| good
2026-03-10T05:00:00.000Z	38 \| good	6.818 \| good	12.558 \| good	33.366 \| good	0.928 \| good	3.2 \| good	0.469 \| good
2026-03-10T06:00:00.000Z	38 \| good	6.797 \| good	11.141 \| good	33.643 \| good	0.104 \| good	3.165 \| good	0.39 \| good
2026-03-10T07:00:00.000Z	38 \| good	6.603 \| good	11.222 \| good	31.488 \| good	0.486 \| good	3.156 \| good	0.39 \| good
2026-03-10T08:00:00.000Z	33 \| good	6.017 \| good	9.419 \| good	24.479 \| good	0.506 \| good	3.131 \| good	0.323 \| good
2026-03-10T09:00:00.000Z	33 \| good	5.526 \| good	9.242 \| good	29.566 \| good	0.483 \| good	2.148 \| good	0.284 \| good
2026-03-10T10:00:00.000Z	27 \| good	5.114 \| good	8.287 \| good	27.996 \| good	0.483 \| good	3.135 \| good	0.3 \| good
2026-03-10T11:00:00.000Z	27 \| good	5.223 \| good	8.333 \| good	23.924 \| good	0.482 \| good	4.139 \| good	0.417 \| good
2026-03-10T12:00:00.000Z	27 \| good	5.029 \| good	8.756 \| good	22.223 \| good	0.504 \| good	6.11 \| good	0.479 \| good
2026-03-10T13:00:00.000Z	27 \| good	5.031 \| good	9.457 \| good	15.852 \| good	0.498 \| good	7.105 \| good	0.48 \| good
2026-03-10T14:00:00.000Z	28 \| good	5.214 \| good	13.095 \| good	29.832 \| good	0.649 \| good	8.048 \| good	0.333 \| good
2026-03-10T15:00:00.000Z	27 \| good	5.007 \| good	12.145 \| good	27.059 \| good	0.456 \| good	7.022 \| good	0.243 \| good
2026-03-10T16:00:00.000Z	30 \| good	4.802 \| good	11.26 \| good	31.547 \| good	0.104 \| good	6.001 \| good	0.204 \| good
2026-03-10T17:00:00.000Z	30 \| good	4.516 \| good	10.159 \| good	32.248 \| good	0.103 \| good	3.992 \| good	0.166 \| good
2026-03-10T18:00:00.000Z	35 \| good	4.013 \| good	8.257 \| good	37.964 \| good	1.471 \| good	2.993 \| good	0.166 \| good
2026-03-10T19:00:00.000Z	39 \| good	3.918 \| good	8.186 \| good	41.635 \| good	0.94 \| good	2.007 \| good	0.182 \| good
2026-03-10T20:00:00.000Z	35 \| good	4.197 \| good	8.198 \| good	38.346 \| good	2.206 \| good	3.003 \| good	0.166 \| good
2026-03-10T21:00:00.000Z	37 \| good	4.799 \| good	9.131 \| good	40.445 \| good	2.266 \| good	3.017 \| good	0.182 \| good
2026-03-10T22:00:00.000Z	35 \| good	5.386 \| good	10.096 \| good	38.126 \| good	1.005 \| good	2.994 \| good	0.15 \| good
2026-03-10T23:00:00.000Z	33 \| good	6.372 \| good	12.013 \| good	36.089 \| good	0.885 \| good	2.993 \| good	0.149 \| good
2026-03-11T00:00:00.000Z	38 \| good	7.277 \| good	13.176 \| good	30.344 \| good	0.644 \| good	5.979 \| good	0.216 \| good
2026-03-11T01:00:00.000Z	44 \| good	8.161 \| good	15.234 \| good	33.496 \| good	0.792 \| good	6.978 \| good	0.261 \| good
2026-03-11T02:00:00.000Z	44 \| good	8.087 \| good	14.34 \| good	25.347 \| good	0.613 \| good	4.057 \| good	0.451 \| good
2026-03-11T03:00:00.000Z	44 \| good	7.698 \| good	13.375 \| good	21.743 \| good	0.612 \| good	3.198 \| good	0.401 \| good
2026-03-11T04:00:00.000Z	44 \| good	7.711 \| good	13.388 \| good	23.18 \| good	0.653 \| good	4.214 \| good	0.431 \| good
2026-03-11T05:00:00.000Z	44 \| good	8.036 \| good	13.308 \| good	17.02 \| good	0.627 \| good	8.105 \| good	0.42 \| good
2026-03-11T06:00:00.000Z	44 \| good	8.122 \| good	14.56 \| good	15.449 \| good	0.67 \| good	5.069 \| good	0.446 \| good
2026-03-11T07:00:00.000Z	44 \| good	7.917 \| good	14.565 \| good	19.64 \| good	0.652 \| good	4.077 \| good	0.381 \| good
2026-03-11T08:00:00.000Z	44 \| good	7.835 \| good	14.767 \| good	18.235 \| good	0.494 \| good	4.077 \| good	0.3 \| good
2026-03-11T09:00:00.000Z	44 \| good	7.754 \| good	14.687 \| good	15.202 \| good	0.696 \| good	4.085 \| good	0.3 \| good
2026-03-11T10:00:00.000Z	44 \| good	7.622 \| good	13.688 \| good	13.684 \| good	0.682 \| good	5.074 \| good	0.323 \| good
2026-03-11T11:00:00.000Z	44 \| good	7.537 \| good	13.465 \| good	16.97 \| good	0.688 \| good	6.083 \| good	0.395 \| good
2026-03-11T12:00:00.000Z	44 \| good	7.551 \| good	13.521 \| good	13.779 \| good	0.723 \| good	7.075 \| good	0.433 \| good
2026-03-11T13:00:00.000Z	44 \| good	7.534 \| good	13.55 \| good	8.007 \| good	0.817 \| good	7.075 \| good	0.433 \| good
2026-03-11T14:00:00.000Z	44 \| good	8.437 \| good	15.459 \| good	13.361 \| good	0.89 \| good	6.04 \| good	0.306 \| good
2026-03-11T15:00:00.000Z	49 \| good	9.236 \| good	16.644 \| good	20.023 \| good	0.103 \| good	5.019 \| good	0.216 \| good
2026-03-11T15:00:00.000Z	49 \| good	9.236 \| good	16.644 \| good	20.023 \| good	0.103 \| good	5.019 \| good	0.216 \| good
2026-03-11T16:00:00.000Z	38 \| good	6.58 \| good	29.432 \| good	30.057 \| good	0.692 \| good	2.062 \| good	0.139 \| good
2026-03-11T17:00:00.000Z	33 \| good	6.017 \| good	26.776 \| good	34.237 \| good	0.571 \| good	1.392 \| good	0.124 \| good
2026-03-11T18:00:00.000Z	34 \| good	6.229 \| good	27.662 \| good	37.355 \| good	0.45 \| good	0.722 \| good	0.109 \| good
2026-03-11T19:00:00.000Z	41 \| good	7.302 \| good	32.237 \| good	43.605 \| good	0.439 \| good	0.782 \| good	0.107 \| good
2026-03-11T20:00:00.000Z	40 \| good	7.425 \| good	32.77 \| good	43.183 \| good	0.429 \| good	0.842 \| good	0.106 \| good
2026-03-11T21:00:00.000Z	38 \| good	7.109 \| good	31.387 \| good	39.749 \| good	0.418 \| good	0.901 \| good	0.105 \| good
2026-03-11T22:00:00.000Z	38 \| good	7.224 \| good	31.918 \| good	39.016 \| good	0.444 \| good	1.378 \| good	0.11 \| good
2026-03-11T23:00:00.000Z	49 \| good	8.8 \| good	38.492 \| good	33.342 \| good	0.471 \| good	1.855 \| good	0.114 \| good
2026-03-12T00:00:00.000Z	44 \| good	7.577 \| good	33.175 \| good	31.15 \| good	0.497 \| good	2.332 \| good	0.118 \| good
2026-03-12T01:00:00.000Z	38 \| good	7.015 \| good	31.151 \| good	31.012 \| good	0.511 \| good	2.636 \| good	0.121 \| good
2026-03-12T02:00:00.000Z	44 \| good	7.733 \| good	33.967 \| good	31.857 \| good	0.524 \| good	2.94 \| good	0.123 \| good
2026-03-12T03:00:00.000Z	33 \| good	6.379 \| good	28.547 \| good	31.101 \| good	0.537 \| good	3.244 \| good	0.126 \| good
2026-03-12T04:00:00.000Z	38 \| good	7.112 \| good	31.768 \| good	30.127 \| good	0.558 \| good	3.133 \| good	0.124 \| good
2026-03-12T05:00:00.000Z	49 \| good	9.226 \| good	41.304 \| good	28.482 \| good	0.58 \| good	3.022 \| good	0.122 \| good
2026-03-12T06:00:00.000Z	38 \| good	7.302 \| good	32.171 \| good	25.85 \| good	0.601 \| good	2.911 \| good	0.12 \| good
2026-03-12T07:00:00.000Z	33 \| good	5.526 \| good	23.513 \| good	26.215 \| good	0.578 \| good	2.69 \| good	0.118 \| good
2026-03-12T08:00:00.000Z	33 \| good	6.334 \| good	28.194 \| good	24.949 \| good	0.555 \| good	2.468 \| good	0.116 \| good
2026-03-12T09:00:00.000Z	27 \| good	5.097 \| good	21.893 \| good	29.417 \| good	0.533 \| good	2.247 \| good	0.114 \| good
2026-03-12T10:00:00.000Z	30 \| good	3.737 \| good	16.341 \| good	31.854 \| good	0.505 \| good	2.187 \| good	0.117 \| good
2026-03-12T11:00:00.000Z	33 \| good	5.74 \| good	24.874 \| good	32.397 \| good	0.478 \| good	2.128 \| good	0.12 \| good
2026-03-12T12:00:00.000Z	54 \| moderate	10.568 \| good	46.771 \| good	24.481 \| good	0.451 \| good	2.069 \| good	0.123 \| good
2026-03-12T13:00:00.000Z	49 \| good	9.278 \| good	41.45 \| good	24.345 \| good	0.579 \| good	2.245 \| good	0.14 \| good
2026-03-12T14:00:00.000Z	38 \| good	6.931 \| good	30.579 \| good	28.761 \| good	0.708 \| good	2.421 \| good	0.156 \| good
2026-03-12T15:00:00.000Z	34 \| good	5.55 \| good	23.843 \| good	37.201 \| good	0.837 \| good	2.597 \| good	0.173 \| good
2026-03-12T16:00:00.000Z	38 \| good	3.458 \| good	15.454 \| good	40.982 \| good	0.867 \| good	2.136 \| good	0.164 \| good
2026-03-12T17:00:00.000Z	41 \| good	2.335 \| good	9.602 \| good	43.895 \| good	0.897 \| good	1.674 \| good	0.154 \| good
2026-03-12T18:00:00.000Z	40 \| good	1.397 \| good	5.538 \| good	43.044 \| good	0.927 \| good	1.212 \| good	0.144 \| good
2026-03-12T19:00:00.000Z	40 \| good	0.536 \| good	2 \| good	42.959 \| good	0.865 \| good	1.02 \| good	0.138 \| good
2026-03-12T20:00:00.000Z	38 \| good	0.357 \| good	1.082 \| good	41.109 \| good	0.803 \| good	0.828 \| good	0.132 \| good
2026-03-12T21:00:00.000Z	39 \| good	0.833 \| good	3.165 \| good	41.542 \| good	0.742 \| good	0.636 \| good	0.127 \| good
2026-03-12T22:00:00.000Z	38 \| good	2.119 \| good	8.691 \| good	40.945 \| good	0.743 \| good	2.043 \| good	0.142 \| good
2026-03-12T23:00:00.000Z	37 \| good	0.783 \| good	3.113 \| good	40.477 \| good	0.744 \| good	3.45 \| good	0.157 \| good
2026-03-13T00:00:00.000Z	36 \| good	0.629 \| good	2.22 \| good	39.183 \| good	0.745 \| good	4.857 \| good	0.172 \| good
2026-03-13T01:00:00.000Z	31 \| good	1.042 \| good	4.127 \| good	34.213 \| good	0.802 \| good	6.288 \| good	0.192 \| good
2026-03-13T02:00:00.000Z	27 \| good	0.779 \| good	3.105 \| good	29.069 \| good	0.859 \| good	7.72 \| good	0.212 \| good
2026-03-13T03:00:00.000Z	24 \| good	1.212 \| good	5.082 \| good	25.641 \| good	0.916 \| good	9.152 \| good	0.232 \| good
2026-03-13T04:00:00.000Z	23 \| good	1.424 \| good	5.63 \| good	25.131 \| good	0.926 \| good	9.496 \| good	0.239 \| good
2026-03-13T05:00:00.000Z	22 \| good	4.182 \| good	18.224 \| good	23.357 \| good	0.936 \| good	9.841 \| good	0.246 \| good
2026-03-13T06:00:00.000Z	27 \| good	4.714 \| good	20.272 \| good	22.742 \| good	0.946 \| good	10.185 \| good	0.252 \| good
2026-03-13T07:00:00.000Z	22 \| good	4.36 \| good	19.186 \| good	20.709 \| good	0.983 \| good	9.427 \| good	0.244 \| good
2026-03-13T08:00:00.000Z	44 \| good	8.249 \| good	35.935 \| good	18.378 \| good	1.021 \| good	8.67 \| good	0.235 \| good
2026-03-13T09:00:00.000Z	44 \| good	8.042 \| good	35.237 \| good	15.618 \| good	1.058 \| good	7.912 \| good	0.227 \| good
2026-03-13T10:00:00.000Z	38 \| good	7.471 \| good	32.815 \| good	13.627 \| good	1.083 \| good	7.544 \| good	0.224 \| good
2026-03-13T11:00:00.000Z	49 \| good	8.999 \| good	39.626 \| good	17.455 \| good	1.108 \| good	7.176 \| good	0.221 \| good
2026-03-13T12:00:00.000Z	44 \| good	8.139 \| good	35.713 \| good	20.912 \| good	1.133 \| good	6.808 \| good	0.219 \| good
2026-03-13T13:00:00.000Z	58 \| moderate	12.887 \| fine	57.91 \| fine	31.013 \| good	1.249 \| good	5.113 \| good	0.2 \| good
2026-03-13T14:00:00.000Z	54 \| moderate	11.072 \| good	48.857 \| good	34.973 \| good	1.365 \| good	3.419 \| good	0.181 \| good
2026-03-13T15:00:00.000Z	44 \| good	8.212 \| good	36.166 \| good	37.143 \| good	1.482 \| good	1.725 \| good	0.162 \| good

Greenville

Empower business decisions with accurate air quality data

Greenville, South Carolina air quality map: Real-time AQI near you

0.30ppm

How accurate is South Carolina, USA air quality data?

Air quality measurements for South Carolina, 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

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Frequently asked questions

How frequently is the air quality data for Greenville, South Carolina updated?

Air quality data for Greenville, South Carolina is updated on an hourly basis.

When did Greenville, South Carolina experience the worst air quality in the last 24 hours?

The worst air quality in Greenville, South Carolina was recorded at 02:00:00 on 2026-03-11.

When did Greenville, South Carolina have its best air quality in the last 24 hours?

The best air quality in Greenville, South Carolina was recorded at 03:00:00 on 2026-03-10.

What is the real-time air quality index for Greenville, South Carolina?

The real-time air quality index in Greenville, South Carolina is 49, currently categorized as Good.

Which pollutant is found most often in Greenville, South Carolina?

The most common pollutant in Greenville, South Carolina is PM2.5.

What can I do if the air quality in Greenville, South Carolina is poor?

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

What are the current PM_2.5 levels in Greenville, South Carolina?

The measured PM_2.5 levels in Greenville, South Carolina at present are 9.236 μg/m³.

What are the current PM₁₀ levels at Greenville, South Carolina?

The current PM₁₀ levels in Greenville, South Carolina are 16.644 μg/m³.

What are the current carbon monoxide (CO) levels at Greenville, South Carolina?

The current carbon monoxide (CO) level in Greenville, South Carolina is 0.216 ppm.

What are the current sulfur dioxide (SO₂) levels at Greenville, South Carolina?

The current sulfur dioxide (SO₂) levels in Greenville, South Carolina are 0.103 ppb.

What are the current ozone (O₃) levels at Greenville, South Carolina?

The current ozone (O₃) levels at Greenville, South Carolina is 20.023 ppm.

What are the current nitrogen dioxide (NO₂) levels at Greenville, South Carolina?

The current nitrogen dioxide (NO₂) levels at Greenville, South Carolina is 5.019 ppb.

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