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

The current PM10 levels in Greenville, South Carolina are 9.341 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 0.399 ppb.

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

The current ozone (O3) levels at Greenville, South Carolina is 44.588 ppm.

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

The current nitrogen dioxide (NO2) levels at Greenville, South Carolina is 3.015 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 3.138 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)

3.14 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.34 μg/m³

155

255

425

605+

Ozone (O₃)

44.59 ppb

201

201+

Sulfur Dioxide (SO₂)

0.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 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
2026-10-20T20:00:00.000Z	43 \| good	2.004 \| good	7.136 \| good	45.638 \| good	0.105 \| good	2.058 \| good	0.259 \| good
2026-10-20T21:00:00.000Z	40 \| good	1.987 \| good	7.067 \| good	43.01 \| good	0.105 \| good	4.023 \| good	0.263 \| good
2026-10-20T22:00:00.000Z	36 \| good	2.197 \| good	7.15 \| good	39.352 \| good	0.104 \| good	5.977 \| good	0.224 \| good
2026-10-20T23:00:00.000Z	34 \| good	2.388 \| good	7.073 \| good	37.177 \| good	0.202 \| good	13.782 \| good	0.332 \| good
2026-10-21T00:00:00.000Z	33 \| good	2.977 \| good	9.176 \| good	36.153 \| good	0.201 \| good	25.544 \| good	0.461 \| good
2026-10-21T01:00:00.000Z	26 \| good	4.448 \| good	13.058 \| good	28.082 \| good	0.202 \| good	19.819 \| good	0.592 \| good
2026-10-21T02:00:00.000Z	33 \| good	5.64 \| good	14.384 \| good	22.392 \| good	0.205 \| good	22.745 \| good	0.553 \| good
2026-10-21T03:00:00.000Z	16 \| good	2.625 \| good	10.699 \| good	11.986 \| good	0.339 \| good	13.288 \| good	0.311 \| good
2026-10-21T04:00:00.000Z	33 \| good	6.38 \| good	13.15 \| good	15.83 \| good	0.2 \| good	15.278 \| good	0.655 \| good
2026-10-21T05:00:00.000Z	33 \| good	5.907 \| good	11.512 \| good	12.713 \| good	0.102 \| good	12.451 \| good	0.678 \| good
2026-10-21T06:00:00.000Z	33 \| good	5.923 \| good	11.71 \| good	13.776 \| good	0.102 \| good	12.287 \| good	0.695 \| good
2026-10-21T07:00:00.000Z	33 \| good	6.204 \| good	12.533 \| good	12.553 \| good	0.102 \| good	12.196 \| good	0.695 \| good
2026-10-21T08:00:00.000Z	33 \| good	6.114 \| good	12.362 \| good	11.821 \| good	0.102 \| good	12.121 \| good	0.474 \| good
2026-10-21T09:00:00.000Z	33 \| good	5.978 \| good	11.341 \| good	11.255 \| good	0.202 \| good	11.136 \| good	0.44 \| good
2026-10-21T10:00:00.000Z	33 \| good	6.259 \| good	12.399 \| good	5.907 \| good	0.202 \| good	13.986 \| good	0.451 \| good
2026-10-21T11:00:00.000Z	27 \| good	4.847 \| good	9.54 \| good	7.939 \| good	0.203 \| good	6.104 \| good	0.451 \| good
2026-10-21T12:00:00.000Z	22 \| good	4.058 \| good	8.471 \| good	9.877 \| good	0.203 \| good	11.126 \| good	0.489 \| good
2026-10-21T13:00:00.000Z	22 \| good	4.061 \| good	8.384 \| good	11.369 \| good	0.203 \| good	11.083 \| good	0.49 \| good
2026-10-21T14:00:00.000Z	22 \| good	4.09 \| good	13.362 \| good	20.071 \| good	0.3 \| good	17.884 \| good	0.484 \| good
2026-10-21T15:00:00.000Z	25 \| good	3.647 \| good	13.234 \| good	26.61 \| good	0.301 \| good	17.82 \| good	0.512 \| good
2026-10-21T16:00:00.000Z	29 \| good	4.643 \| good	23.876 \| good	31.296 \| good	0.3 \| good	5.537 \| good	0.387 \| good
2026-10-21T17:00:00.000Z	36 \| good	3.945 \| good	17.441 \| good	38.527 \| good	0.299 \| good	7.772 \| good	0.249 \| good
2026-10-21T18:00:00.000Z	38 \| good	3.522 \| good	14.295 \| good	40.931 \| good	0.201 \| good	5.986 \| good	0.232 \| good
2026-10-21T19:00:00.000Z	44 \| good	3.485 \| good	14.323 \| good	47.6 \| good	0.203 \| good	2.044 \| good	0.194 \| good
2026-10-21T20:00:00.000Z	42 \| good	3.312 \| good	12.11 \| good	45.415 \| good	0.202 \| good	3.019 \| good	0.377 \| good
2026-10-21T21:00:00.000Z	41 \| good	3.305 \| good	12.237 \| good	44.188 \| good	0.201 \| good	3.005 \| good	0.216 \| good
2026-10-21T22:00:00.000Z	39 \| good	3.397 \| good	12.08 \| good	42.058 \| good	0.2 \| good	3.025 \| good	0.199 \| good
2026-10-21T23:00:00.000Z	39 \| good	3.516 \| good	12.289 \| good	42.003 \| good	0.201 \| good	4.982 \| good	0.255 \| good
2026-10-22T00:00:00.000Z	35 \| good	3.859 \| good	12.622 \| good	37.985 \| good	0.202 \| good	11.986 \| good	0.345 \| good
2026-10-22T01:00:00.000Z	27 \| good	5.46 \| good	14.548 \| good	28.883 \| good	0.3 \| good	28.778 \| good	0.466 \| good
2026-10-22T02:00:00.000Z	49 \| good	8.994 \| good	20.442 \| good	21.504 \| good	0.2 \| good	27.87 \| good	0.57 \| good
2026-10-22T03:00:00.000Z	33 \| good	6.088 \| good	27.279 \| good	13.513 \| good	0.638 \| good	15.407 \| good	0.338 \| good
2026-10-22T04:00:00.000Z	54 \| moderate	11.342 \| good	23.021 \| good	13.637 \| good	0.201 \| good	17.051 \| good	0.6 \| good
2026-10-22T05:00:00.000Z	56 \| moderate	12.387 \| fine	22.719 \| good	12.717 \| good	0.103 \| good	18.065 \| good	0.618 \| good
2026-10-22T06:00:00.000Z	58 \| moderate	13.164 \| fine	23.103 \| good	14.625 \| good	0.101 \| good	14.201 \| good	0.663 \| good
2026-10-22T07:00:00.000Z	52 \| moderate	9.889 \| good	17.98 \| good	13.909 \| good	0.199 \| good	13.138 \| good	0.63 \| good
2026-10-22T08:00:00.000Z	52 \| moderate	9.815 \| good	16.367 \| good	16.058 \| good	0.199 \| good	14.098 \| good	0.586 \| good
2026-10-22T09:00:00.000Z	49 \| good	8.651 \| good	15.241 \| good	12.674 \| good	0.103 \| good	10.121 \| good	0.498 \| good
2026-10-22T10:00:00.000Z	44 \| good	7.888 \| good	16.24 \| good	7.903 \| good	0.104 \| good	11.986 \| good	0.482 \| good
2026-10-22T11:00:00.000Z	44 \| good	8.484 \| good	20.06 \| good	7.724 \| good	0.3 \| good	24.788 \| good	0.434 \| good
2026-10-22T12:00:00.000Z	49 \| good	8.93 \| good	19.093 \| good	8.477 \| good	0.596 \| good	24.816 \| good	0.513 \| good
2026-10-22T13:00:00.000Z	49 \| good	8.84 \| good	18.846 \| good	11.274 \| good	0.596 \| good	24.732 \| good	0.495 \| good
2026-10-22T14:00:00.000Z	38 \| good	7.492 \| good	19.846 \| good	12.947 \| good	0.398 \| good	23.73 \| good	0.428 \| good
2026-10-22T15:00:00.000Z	27 \| good	5.403 \| good	15.153 \| good	17.995 \| good	0.302 \| good	7.996 \| good	0.353 \| good
2026-10-22T16:00:00.000Z	22 \| good	3.936 \| good	11.408 \| good	23.646 \| good	0.399 \| good	3.042 \| good	0.357 \| good
2026-10-22T17:00:00.000Z	34 \| good	3.903 \| good	11.468 \| good	36.806 \| good	0.398 \| good	3.046 \| good	0.364 \| good
2026-10-22T18:00:00.000Z	42 \| good	3.163 \| good	9.566 \| good	44.554 \| good	0.398 \| good	3.047 \| good	0.298 \| good
2026-10-22T19:00:00.000Z	42 \| good	3.138 \| good	9.341 \| good	44.588 \| good	0.399 \| good	3.015 \| good	0.298 \| good
2026-10-22T19:00:00.000Z	47 \| good	4.055 \| good	17.593 \| good	51.173 \| good	0.656 \| good	0.553 \| good	0.153 \| good
2026-10-22T20:00:00.000Z	49 \| good	3.442 \| good	15.008 \| good	52.94 \| good	0.634 \| good	0.591 \| good	0.152 \| good
2026-10-22T21:00:00.000Z	44 \| good	3.206 \| good	13.745 \| good	48.202 \| good	0.628 \| good	0.751 \| good	0.154 \| good
2026-10-22T22:00:00.000Z	31 \| good	3.463 \| good	14.836 \| good	33.771 \| good	0.584 \| good	3.128 \| good	0.187 \| good
2026-10-22T23:00:00.000Z	25 \| good	3.551 \| good	15.482 \| good	27.481 \| good	0.597 \| good	8.238 \| good	0.251 \| good
2026-10-23T00:00:00.000Z	33 \| good	5.532 \| good	23.871 \| good	21.569 \| good	0.602 \| good	11.454 \| good	0.294 \| good
2026-10-23T01:00:00.000Z	44 \| good	7.968 \| good	35.071 \| good	20.281 \| good	0.594 \| good	12.529 \| good	0.311 \| good
2026-10-23T02:00:00.000Z	49 \| good	8.835 \| good	39.269 \| good	18.348 \| good	0.577 \| good	12.25 \| good	0.312 \| good
2026-10-23T03:00:00.000Z	52 \| moderate	10.133 \| good	44.907 \| good	17.798 \| good	0.563 \| good	11.031 \| good	0.3 \| good
2026-10-23T04:00:00.000Z	49 \| good	8.869 \| good	38.881 \| good	17.09 \| good	0.569 \| good	8.173 \| good	0.267 \| good
2026-10-23T05:00:00.000Z	44 \| good	8.394 \| good	36.762 \| good	15.109 \| good	0.58 \| good	5.883 \| good	0.239 \| good
2026-10-23T06:00:00.000Z	49 \| good	9.082 \| good	40.37 \| good	11.192 \| good	0.579 \| good	4.718 \| good	0.223 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	9.534 \| good	42.609 \| good	11.83 \| good	0.576 \| good	4.215 \| good	0.216 \| good
2026-10-23T08:00:00.000Z	49 \| good	9.335 \| good	41.903 \| good	12.723 \| good	0.583 \| good	3.966 \| good	0.213 \| good
2026-10-23T09:00:00.000Z	52 \| moderate	10.307 \| good	45.87 \| good	12.08 \| good	0.601 \| good	3.759 \| good	0.21 \| good
2026-10-23T10:00:00.000Z	49 \| good	8.637 \| good	37.906 \| good	14.628 \| good	0.624 \| good	3.581 \| good	0.207 \| good
2026-10-23T11:00:00.000Z	38 \| good	7.212 \| good	31.758 \| good	15.162 \| good	0.646 \| good	3.546 \| good	0.205 \| good
2026-10-23T12:00:00.000Z	27 \| good	5.172 \| good	22.272 \| good	17.619 \| good	0.666 \| good	4.119 \| good	0.211 \| good
2026-10-23T13:00:00.000Z	21 \| good	3.319 \| good	14.333 \| good	23.212 \| good	0.646 \| good	3.958 \| good	0.222 \| good
2026-10-23T14:00:00.000Z	28 \| good	2.139 \| good	8.76 \| good	30.393 \| good	0.683 \| good	2.886 \| good	0.211 \| good
2026-10-23T15:00:00.000Z	34 \| good	3.694 \| good	15.939 \| good	36.698 \| good	0.737 \| good	1.666 \| good	0.183 \| good
2026-10-23T16:00:00.000Z	38 \| good	3.985 \| good	17.713 \| good	40.859 \| good	0.678 \| good	0.933 \| good	0.163 \| good
2026-10-23T17:00:00.000Z	43 \| good	5.369 \| good	22.913 \| good	45.672 \| good	0.644 \| good	0.661 \| good	0.158 \| good
2026-10-23T18:00:00.000Z	45 \| good	6.491 \| good	29.165 \| good	48.635 \| good	0.65 \| good	0.583 \| good	0.159 \| good
2026-10-23T19:00:00.000Z	47 \| good	8.043 \| good	35.264 \| good	50.912 \| good	0.662 \| good	0.579 \| good	0.16 \| good
2026-10-23T20:00:00.000Z	46 \| good	8.118 \| good	35.496 \| good	50.072 \| good	0.672 \| good	0.624 \| good	0.162 \| good
2026-10-23T21:00:00.000Z	44 \| good	7.274 \| good	32.105 \| good	47.687 \| good	0.681 \| good	0.768 \| good	0.165 \| good
2026-10-23T22:00:00.000Z	33 \| good	6.13 \| good	27.341 \| good	36.305 \| good	0.658 \| good	1.695 \| good	0.177 \| good
2026-10-23T23:00:00.000Z	27 \| good	5.133 \| good	22.137 \| good	29 \| good	0.622 \| good	4.236 \| good	0.208 \| good
2026-10-24T00:00:00.000Z	49 \| good	8.918 \| good	39.43 \| good	19.272 \| good	0.615 \| good	5.255 \| good	0.221 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	10.876 \| good	48.407 \| good	20.472 \| good	0.624 \| good	4.725 \| good	0.215 \| good
2026-10-24T02:00:00.000Z	52 \| moderate	10.123 \| good	44.87 \| good	17.267 \| good	0.632 \| good	4.307 \| good	0.21 \| good
2026-10-24T03:00:00.000Z	52 \| moderate	10.013 \| good	44.667 \| good	13.185 \| good	0.638 \| good	4.033 \| good	0.207 \| good
2026-10-24T04:00:00.000Z	49 \| good	9.322 \| good	41.301 \| good	12.231 \| good	0.635 \| good	3.816 \| good	0.206 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	9.546 \| good	42.59 \| good	11.462 \| good	0.617 \| good	3.538 \| good	0.203 \| good
2026-10-24T06:00:00.000Z	52 \| moderate	9.996 \| good	44.325 \| good	12.902 \| good	0.584 \| good	3.304 \| good	0.201 \| good
2026-10-24T07:00:00.000Z	49 \| good	8.845 \| good	38.836 \| good	12.943 \| good	0.55 \| good	3.131 \| good	0.198 \| good
2026-10-24T08:00:00.000Z	49 \| good	8.559 \| good	37.593 \| good	15.229 \| good	0.523 \| good	2.984 \| good	0.195 \| good
2026-10-24T09:00:00.000Z	49 \| good	8.806 \| good	38.691 \| good	16.206 \| good	0.504 \| good	2.866 \| good	0.193 \| good
2026-10-24T10:00:00.000Z	38 \| good	7.127 \| good	31.609 \| good	16.097 \| good	0.495 \| good	2.791 \| good	0.191 \| good
2026-10-24T11:00:00.000Z	33 \| good	5.843 \| good	25.679 \| good	15.114 \| good	0.499 \| good	2.797 \| good	0.19 \| good
2026-10-24T12:00:00.000Z	27 \| good	4.661 \| good	20.264 \| good	21.183 \| good	0.512 \| good	3.18 \| good	0.193 \| good
2026-10-24T13:00:00.000Z	27 \| good	5.275 \| good	22.731 \| good	26.079 \| good	0.543 \| good	2.711 \| good	0.195 \| good
2026-10-24T14:00:00.000Z	29 \| good	5.339 \| good	23.182 \| good	31.213 \| good	0.598 \| good	2.004 \| good	0.191 \| good
2026-10-24T15:00:00.000Z	33 \| good	5.774 \| good	25.424 \| good	35.408 \| good	0.587 \| good	1.433 \| good	0.184 \| good
2026-10-24T16:00:00.000Z	35 \| good	4.48 \| good	19.315 \| good	37.729 \| good	0.56 \| good	0.975 \| good	0.178 \| good
2026-10-24T17:00:00.000Z	39 \| good	5.422 \| good	23.035 \| good	41.553 \| good	0.534 \| good	0.735 \| good	0.175 \| good
2026-10-24T18:00:00.000Z	39 \| good	6.099 \| good	27 \| good	42.256 \| good	0.511 \| good	0.619 \| good	0.174 \| good

Greenville

Empower business decisions with accurate air quality data

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

0.36ppm

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 06:00:00 on 2026-10-22.

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 04:00:00 on 2026-10-22.

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

The real-time air quality index in Greenville, South Carolina is 42, currently categorized as Good.

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

The most common pollutant in Greenville, South Carolina is O3.

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 3.138 μg/m³.

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

The current PM₁₀ levels in Greenville, South Carolina are 9.341 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 0.298 ppm.

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

The current sulfur dioxide (SO₂) levels in Greenville, South Carolina are 0.399 ppb.

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

The current ozone (O₃) levels at Greenville, South Carolina is 44.588 ppm.

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

The current nitrogen dioxide (NO₂) levels at Greenville, South Carolina is 3.015 ppb.

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