What are the current PM10 levels at Hilton Head Island, South Carolina?

The current PM10 levels in Hilton Head Island, South Carolina are 38.93 μg/m3.

What are the current sulfur dioxide (SO2) levels at Hilton Head Island, South Carolina?

The current sulfur dioxide (SO2) levels in Hilton Head Island, South Carolina are 0.925 ppb.

What are the current ozone (O3) levels at Hilton Head Island, South Carolina?

The current ozone (O3) levels at Hilton Head Island, South Carolina is 20.483 ppm.

What are the current nitrogen dioxide (NO2) levels at Hilton Head Island, South Carolina?

The current nitrogen dioxide (NO2) levels at Hilton Head Island, South Carolina is 6.076 ppb.

Real-time air quality index in Hilton Head Island, South Carolina today

Q: What are the current PM2.5 levels in Hilton Head Island, South Carolina?

The measured PM2.5 levels in Hilton Head Island, South Carolina at present are 12.121 μg/m3.

Stay updated with real-time air quality in Hilton Head Island, 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)

Moderate

Hilton Head Island, South Carolina

Last updated: ... (Local time)

Common air pollutants in Hilton Head Island, South Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.12 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.93 μg/m³

155

255

425

605+

Ozone (O₃)

20.48 ppb

201

201+

Sulfur Dioxide (SO₂)

0.93 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.08 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Hilton Head Island, South Carolina

Get Live Pollen Counts

Hilton Head Island, South Carolina

Scroll To Air Quality Map

Track live Hilton Head Island, South Carolina air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-22T10:00:00.000Z	69 \| moderate	19.135 \| fine	55.505 \| fine	11.823 \| good	1.1 \| good	15.742 \| good	0.396 \| good
2026-01-22T11:00:00.000Z	56 \| moderate	12.37 \| fine	58.286 \| fine	14.04 \| good	0.907 \| good	13.674 \| good	0.396 \| good
2026-01-22T12:00:00.000Z	67 \| moderate	17.504 \| fine	78.172 \| fine	14.47 \| good	0.872 \| good	14.928 \| good	0.441 \| good
2026-01-22T13:00:00.000Z	69 \| moderate	19.36 \| fine	54.293 \| good	16.458 \| good	0.866 \| good	15.725 \| good	0.455 \| good
2026-01-22T14:00:00.000Z	81 \| moderate	25.25 \| fine	78.904 \| fine	17.169 \| good	0.711 \| good	16.136 \| good	0.459 \| good
2026-01-22T15:00:00.000Z	81 \| moderate	24.831 \| fine	70.123 \| fine	23.446 \| good	0.725 \| good	16.447 \| good	0.39 \| good
2026-01-22T16:00:00.000Z	84 \| moderate	27.116 \| fine	66.793 \| fine	24.882 \| good	0.664 \| good	12.727 \| good	0.387 \| good
2026-01-22T17:00:00.000Z	69 \| moderate	18.878 \| fine	66.486 \| fine	25.482 \| good	0.769 \| good	8.226 \| good	0.321 \| good
2026-01-22T18:00:00.000Z	64 \| moderate	16.19 \| fine	78.223 \| fine	25.41 \| good	0.676 \| good	5.915 \| good	0.329 \| good
2026-01-22T19:00:00.000Z	56 \| moderate	12.482 \| fine	62.479 \| fine	37.538 \| good	0.605 \| good	5.402 \| good	0.287 \| good
2026-01-22T20:00:00.000Z	50 \| good	6.583 \| good	53.725 \| good	40.051 \| good	0.59 \| good	4.814 \| good	0.287 \| good
2026-01-22T21:00:00.000Z	40 \| good	6.108 \| good	27.035 \| good	42.804 \| good	0.589 \| good	5.795 \| good	0.304 \| good
2026-01-22T22:00:00.000Z	37 \| good	3.762 \| good	18.76 \| good	39.9 \| good	0.565 \| good	7.336 \| good	0.29 \| good
2026-01-22T23:00:00.000Z	38 \| good	4.945 \| good	20.9 \| good	41.342 \| good	0.519 \| good	8.865 \| good	0.342 \| good
2026-01-23T00:00:00.000Z	38 \| good	4.619 \| good	22.332 \| good	40.804 \| good	0.633 \| good	11.937 \| good	0.332 \| good
2026-01-23T01:00:00.000Z	52 \| moderate	10.341 \| good	52.335 \| good	39.256 \| good	0.679 \| good	14.092 \| good	0.383 \| good
2026-01-23T02:00:00.000Z	38 \| good	6.909 \| good	27.014 \| good	32.891 \| good	0.581 \| good	14.531 \| good	0.435 \| good
2026-01-23T03:00:00.000Z	58 \| moderate	13.063 \| fine	59.858 \| fine	29.25 \| good	0.601 \| good	14.191 \| good	0.468 \| good
2026-01-23T04:00:00.000Z	52 \| moderate	10.045 \| good	43.74 \| good	28.917 \| good	0.571 \| good	13.399 \| good	0.485 \| good
2026-01-23T05:00:00.000Z	49 \| good	9.296 \| good	36.143 \| good	24.498 \| good	0.568 \| good	12.172 \| good	0.536 \| good
2026-01-23T06:00:00.000Z	52 \| moderate	10.365 \| good	33.513 \| good	24.475 \| good	0.556 \| good	12.372 \| good	0.569 \| good
2026-01-23T07:00:00.000Z	54 \| moderate	10.732 \| good	37.536 \| good	23.062 \| good	0.618 \| good	11.393 \| good	0.557 \| good
2026-01-23T08:00:00.000Z	64 \| moderate	15.672 \| fine	39.573 \| good	23.846 \| good	0.696 \| good	7.043 \| good	0.514 \| good
2026-01-23T09:00:00.000Z	56 \| moderate	11.63 \| good	56.046 \| fine	17.986 \| good	0.76 \| good	6.246 \| good	0.48 \| good
2026-01-23T10:00:00.000Z	54 \| moderate	11.165 \| good	36.152 \| good	22.442 \| good	0.668 \| good	7.537 \| good	0.449 \| good
2026-01-23T11:00:00.000Z	58 \| moderate	12.998 \| fine	41.12 \| good	20.976 \| good	0.661 \| good	10.178 \| good	0.449 \| good
2026-01-23T12:00:00.000Z	67 \| moderate	17.561 \| fine	34.588 \| good	13.825 \| good	0.747 \| good	9.719 \| good	0.627 \| good
2026-01-23T13:00:00.000Z	64 \| moderate	16.375 \| fine	39.749 \| good	5.616 \| good	0.781 \| good	10.264 \| good	0.627 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	11.032 \| good	36.421 \| good	11.874 \| good	0.84 \| good	10.149 \| good	0.509 \| good
2026-01-23T15:00:00.000Z	62 \| moderate	14.505 \| fine	32.467 \| good	15.089 \| good	0.634 \| good	11.565 \| good	0.443 \| good
2026-01-23T16:00:00.000Z	49 \| good	9.388 \| good	40.898 \| good	26.297 \| good	0.674 \| good	10.87 \| good	0.403 \| good
2026-01-23T17:00:00.000Z	52 \| moderate	9.659 \| good	28.224 \| good	30.091 \| good	0.744 \| good	9.303 \| good	0.371 \| good
2026-01-23T18:00:00.000Z	54 \| moderate	11.208 \| good	35.949 \| good	31.83 \| good	0.801 \| good	6.122 \| good	0.316 \| good
2026-01-23T19:00:00.000Z	54 \| moderate	11.257 \| good	28.658 \| good	34.035 \| good	0.801 \| good	6.904 \| good	0.326 \| good
2026-01-23T20:00:00.000Z	62 \| moderate	14.539 \| fine	29.65 \| good	37.796 \| good	0.768 \| good	6.116 \| good	0.302 \| good
2026-01-23T21:00:00.000Z	56 \| moderate	11.514 \| good	27.883 \| good	39.466 \| good	0.651 \| good	5.36 \| good	0.287 \| good
2026-01-23T22:00:00.000Z	52 \| moderate	9.551 \| good	27.987 \| good	41.843 \| good	0.512 \| good	4.779 \| good	0.287 \| good
2026-01-23T23:00:00.000Z	44 \| good	8.178 \| good	29.168 \| good	39.703 \| good	0.625 \| good	8.153 \| good	0.332 \| good
2026-01-24T00:00:00.000Z	44 \| good	7.964 \| good	26.443 \| good	37.489 \| good	0.456 \| good	4.857 \| good	0.383 \| good
2026-01-24T01:00:00.000Z	44 \| good	8.12 \| good	38.221 \| good	33.818 \| good	0.706 \| good	4.738 \| good	0.462 \| good
2026-01-24T02:00:00.000Z	44 \| good	7.785 \| good	28.747 \| good	31.39 \| good	0.712 \| good	10.62 \| good	0.606 \| good
2026-01-24T03:00:00.000Z	44 \| good	7.748 \| good	20.869 \| good	31.127 \| good	0.703 \| good	8.157 \| good	0.627 \| good
2026-01-24T04:00:00.000Z	56 \| moderate	12.119 \| fine	21.083 \| good	28.355 \| good	0.66 \| good	6.648 \| good	0.507 \| good
2026-01-24T05:00:00.000Z	60 \| moderate	13.638 \| fine	53.504 \| good	24.726 \| good	0.629 \| good	8.968 \| good	0.37 \| good
2026-01-24T06:00:00.000Z	60 \| moderate	13.984 \| fine	49.075 \| good	20.865 \| good	0.489 \| good	6.726 \| good	0.302 \| good
2026-01-24T07:00:00.000Z	60 \| moderate	13.542 \| fine	47.318 \| good	18.883 \| good	0.635 \| good	7.031 \| good	0.302 \| good
2026-01-24T08:00:00.000Z	56 \| moderate	12.121 \| fine	38.93 \| good	20.483 \| good	0.925 \| good	6.076 \| good	0.284 \| good
2026-01-24T09:00:00.000Z	56 \| moderate	12.121 \| fine	38.93 \| good	20.483 \| good	0.925 \| good	6.076 \| good	0.284 \| good
2026-01-24T10:00:00.000Z	58 \| moderate	13.092 \| fine	58.78 \| fine	25.785 \| good	1.184 \| good	2.141 \| good	0.158 \| good
2026-01-24T11:00:00.000Z	56 \| moderate	12.275 \| fine	54.861 \| good	25.774 \| good	1.302 \| good	2.076 \| good	0.158 \| good
2026-01-24T12:00:00.000Z	52 \| moderate	9.716 \| good	42.916 \| good	23.579 \| good	1.419 \| good	2.01 \| good	0.157 \| good
2026-01-24T13:00:00.000Z	49 \| good	9.199 \| good	40.82 \| good	25.486 \| good	1.538 \| good	2.158 \| good	0.159 \| good
2026-01-24T14:00:00.000Z	52 \| moderate	9.58 \| good	42.801 \| good	23.661 \| good	1.657 \| good	2.306 \| good	0.16 \| good
2026-01-24T15:00:00.000Z	44 \| good	7.784 \| good	33.93 \| good	28.792 \| good	1.776 \| good	2.454 \| good	0.161 \| good
2026-01-24T16:00:00.000Z	38 \| good	7.239 \| good	31.829 \| good	28.527 \| good	1.795 \| good	2.548 \| good	0.167 \| good
2026-01-24T17:00:00.000Z	44 \| good	7.745 \| good	33.908 \| good	26.956 \| good	1.814 \| good	2.642 \| good	0.173 \| good
2026-01-24T18:00:00.000Z	38 \| good	7.449 \| good	32.832 \| good	27.622 \| good	1.833 \| good	2.736 \| good	0.179 \| good
2026-01-24T19:00:00.000Z	33 \| good	6.417 \| good	28.757 \| good	30.161 \| good	1.778 \| good	2.804 \| good	0.18 \| good
2026-01-24T20:00:00.000Z	29 \| good	5.459 \| good	23.078 \| good	31.439 \| good	1.722 \| good	2.871 \| good	0.181 \| good
2026-01-24T21:00:00.000Z	31 \| good	4.698 \| good	20.754 \| good	33.974 \| good	1.667 \| good	2.939 \| good	0.182 \| good
2026-01-24T22:00:00.000Z	31 \| good	3.146 \| good	13.763 \| good	32.633 \| good	1.553 \| good	2.945 \| good	0.18 \| good
2026-01-24T23:00:00.000Z	32 \| good	1.514 \| good	6.107 \| good	35.328 \| good	1.439 \| good	2.95 \| good	0.177 \| good
2026-01-25T00:00:00.000Z	28 \| good	2.476 \| good	9.993 \| good	29.658 \| good	1.325 \| good	2.956 \| good	0.174 \| good
2026-01-25T01:00:00.000Z	22 \| good	3.708 \| good	16.097 \| good	23.971 \| good	1.207 \| good	2.88 \| good	0.169 \| good
2026-01-25T02:00:00.000Z	23 \| good	3.187 \| good	13.763 \| good	24.505 \| good	1.089 \| good	2.803 \| good	0.165 \| good
2026-01-25T03:00:00.000Z	22 \| good	3.865 \| good	16.899 \| good	23.807 \| good	0.971 \| good	2.727 \| good	0.161 \| good
2026-01-25T04:00:00.000Z	22 \| good	3.889 \| good	16.947 \| good	20.292 \| good	0.902 \| good	2.624 \| good	0.159 \| good
2026-01-25T05:00:00.000Z	22 \| good	4.299 \| good	18.868 \| good	20.568 \| good	0.833 \| good	2.522 \| good	0.158 \| good
2026-01-25T06:00:00.000Z	33 \| good	5.804 \| good	24.998 \| good	22.131 \| good	0.764 \| good	2.419 \| good	0.157 \| good
2026-01-25T07:00:00.000Z	44 \| good	8.294 \| good	36.743 \| good	22.11 \| good	0.706 \| good	2.277 \| good	0.156 \| good
2026-01-25T08:00:00.000Z	38 \| good	7.065 \| good	30.993 \| good	18.244 \| good	0.647 \| good	2.135 \| good	0.155 \| good
2026-01-25T09:00:00.000Z	44 \| good	7.895 \| good	34.861 \| good	19.299 \| good	0.588 \| good	1.993 \| good	0.154 \| good
2026-01-25T10:00:00.000Z	60 \| moderate	13.903 \| fine	62.635 \| fine	17.942 \| good	0.589 \| good	2.011 \| good	0.154 \| good
2026-01-25T11:00:00.000Z	56 \| moderate	11.917 \| good	53.631 \| good	16.614 \| good	0.589 \| good	2.03 \| good	0.155 \| good
2026-01-25T12:00:00.000Z	54 \| moderate	11.414 \| good	50.894 \| good	14.455 \| good	0.589 \| good	2.048 \| good	0.155 \| good
2026-01-25T13:00:00.000Z	58 \| moderate	12.777 \| fine	56.957 \| fine	16.478 \| good	0.589 \| good	2.118 \| good	0.159 \| good
2026-01-25T14:00:00.000Z	52 \| moderate	10.251 \| good	45.112 \| good	16.848 \| good	0.588 \| good	2.189 \| good	0.163 \| good
2026-01-25T15:00:00.000Z	44 \| good	8.272 \| good	36.035 \| good	23.867 \| good	0.588 \| good	2.259 \| good	0.167 \| good
2026-01-25T16:00:00.000Z	33 \| good	5.755 \| good	25.007 \| good	23.869 \| good	0.564 \| good	2.312 \| good	0.168 \| good
2026-01-25T17:00:00.000Z	33 \| good	5.915 \| good	26.654 \| good	24.326 \| good	0.539 \| good	2.364 \| good	0.169 \| good
2026-01-25T18:00:00.000Z	33 \| good	6.202 \| good	27.774 \| good	23.358 \| good	0.515 \| good	2.416 \| good	0.17 \| good
2026-01-25T19:00:00.000Z	27 \| good	4.728 \| good	20.79 \| good	24.612 \| good	0.457 \| good	2.251 \| good	0.161 \| good
2026-01-25T20:00:00.000Z	27 \| good	5.074 \| good	21.961 \| good	26.355 \| good	0.4 \| good	2.086 \| good	0.152 \| good
2026-01-25T21:00:00.000Z	28 \| good	4.817 \| good	21.053 \| good	29.578 \| good	0.343 \| good	1.921 \| good	0.143 \| good
2026-01-25T22:00:00.000Z	28 \| good	3.331 \| good	14.948 \| good	30.398 \| good	0.373 \| good	2.015 \| good	0.135 \| good
2026-01-25T23:00:00.000Z	28 \| good	3.793 \| good	16.224 \| good	29.84 \| good	0.404 \| good	2.108 \| good	0.128 \| good
2026-01-26T00:00:00.000Z	27 \| good	5.023 \| good	21.881 \| good	28.216 \| good	0.435 \| good	2.202 \| good	0.12 \| good
2026-01-26T01:00:00.000Z	33 \| good	6.488 \| good	28.914 \| good	28.412 \| good	0.462 \| good	2.204 \| good	0.12 \| good
2026-01-26T02:00:00.000Z	33 \| good	6.245 \| good	27.828 \| good	30.665 \| good	0.489 \| good	2.205 \| good	0.12 \| good
2026-01-26T03:00:00.000Z	25 \| good	3.574 \| good	15.721 \| good	27.11 \| good	0.516 \| good	2.207 \| good	0.12 \| good
2026-01-26T04:00:00.000Z	22 \| good	3.75 \| good	16.391 \| good	22.783 \| good	0.423 \| good	1.861 \| good	0.113 \| good
2026-01-26T05:00:00.000Z	38 \| good	6.85 \| good	30.34 \| good	14.301 \| good	0.331 \| good	1.515 \| good	0.106 \| good
2026-01-26T06:00:00.000Z	29 \| good	4.178 \| good	5.352 \| good	31.314 \| good	0.239 \| good	1.166 \| good	0.1 \| good
2026-01-26T07:00:00.000Z	54 \| moderate	11.292 \| good	50.13 \| good	19.975 \| good	0.228 \| good	1.068 \| good	0.098 \| good
2026-01-26T08:00:00.000Z	52 \| moderate	10.407 \| good	46.159 \| good	19.645 \| good	0.218 \| good	0.967 \| good	0.095 \| good
2026-01-26T09:00:00.000Z	56 \| moderate	12.347 \| fine	55.252 \| fine	18.645 \| good	0.207 \| good	0.866 \| good	0.093 \| good

Hilton Head Island

Empower business decisions with accurate air quality data

Hilton Head Island, 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 Hilton Head Island, South Carolina updated?

Air quality data for Hilton Head Island, South Carolina is updated on an hourly basis.

When did Hilton Head Island, South Carolina experience the worst air quality in the last 24 hours?

The worst air quality in Hilton Head Island, South Carolina was recorded at 12:00:00 on 2026-01-23.

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

The best air quality in Hilton Head Island, South Carolina was recorded at 03:00:00 on 2026-01-24.

What is the real-time air quality index for Hilton Head Island, South Carolina?

The real-time air quality index in Hilton Head Island, South Carolina is 56, currently categorized as Moderate.

Which pollutant is found most often in Hilton Head Island, South Carolina?

The most common pollutant in Hilton Head Island, South Carolina is PM2.5.

What can I do if the air quality in Hilton Head Island, South Carolina is poor?

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

What are the current PM_2.5 levels in Hilton Head Island, South Carolina?

The measured PM_2.5 levels in Hilton Head Island, South Carolina at present are 12.121 μg/m³.

What are the current PM₁₀ levels at Hilton Head Island, South Carolina?

The current PM₁₀ levels in Hilton Head Island, South Carolina are 38.93 μg/m³.

What are the current carbon monoxide (CO) levels at Hilton Head Island, South Carolina?

The current carbon monoxide (CO) level in Hilton Head Island, South Carolina is 0.284 ppm.

What are the current sulfur dioxide (SO₂) levels at Hilton Head Island, South Carolina?

The current sulfur dioxide (SO₂) levels in Hilton Head Island, South Carolina are 0.925 ppb.

What are the current ozone (O₃) levels at Hilton Head Island, South Carolina?

The current ozone (O₃) levels at Hilton Head Island, South Carolina is 20.483 ppm.

What are the current nitrogen dioxide (NO₂) levels at Hilton Head Island, South Carolina?

The current nitrogen dioxide (NO₂) levels at Hilton Head Island, South Carolina is 6.076 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-22T10:00:00.000Z	69 \| moderate	19.135 \| fine	55.505 \| fine	11.823 \| good	1.1 \| good	15.742 \| good	0.396 \| good
2026-01-22T11:00:00.000Z	56 \| moderate	12.37 \| fine	58.286 \| fine	14.04 \| good	0.907 \| good	13.674 \| good	0.396 \| good
2026-01-22T12:00:00.000Z	67 \| moderate	17.504 \| fine	78.172 \| fine	14.47 \| good	0.872 \| good	14.928 \| good	0.441 \| good
2026-01-22T13:00:00.000Z	69 \| moderate	19.36 \| fine	54.293 \| good	16.458 \| good	0.866 \| good	15.725 \| good	0.455 \| good
2026-01-22T14:00:00.000Z	81 \| moderate	25.25 \| fine	78.904 \| fine	17.169 \| good	0.711 \| good	16.136 \| good	0.459 \| good
2026-01-22T15:00:00.000Z	81 \| moderate	24.831 \| fine	70.123 \| fine	23.446 \| good	0.725 \| good	16.447 \| good	0.39 \| good
2026-01-22T16:00:00.000Z	84 \| moderate	27.116 \| fine	66.793 \| fine	24.882 \| good	0.664 \| good	12.727 \| good	0.387 \| good
2026-01-22T17:00:00.000Z	69 \| moderate	18.878 \| fine	66.486 \| fine	25.482 \| good	0.769 \| good	8.226 \| good	0.321 \| good
2026-01-22T18:00:00.000Z	64 \| moderate	16.19 \| fine	78.223 \| fine	25.41 \| good	0.676 \| good	5.915 \| good	0.329 \| good
2026-01-22T19:00:00.000Z	56 \| moderate	12.482 \| fine	62.479 \| fine	37.538 \| good	0.605 \| good	5.402 \| good	0.287 \| good
2026-01-22T20:00:00.000Z	50 \| good	6.583 \| good	53.725 \| good	40.051 \| good	0.59 \| good	4.814 \| good	0.287 \| good
2026-01-22T21:00:00.000Z	40 \| good	6.108 \| good	27.035 \| good	42.804 \| good	0.589 \| good	5.795 \| good	0.304 \| good
2026-01-22T22:00:00.000Z	37 \| good	3.762 \| good	18.76 \| good	39.9 \| good	0.565 \| good	7.336 \| good	0.29 \| good
2026-01-22T23:00:00.000Z	38 \| good	4.945 \| good	20.9 \| good	41.342 \| good	0.519 \| good	8.865 \| good	0.342 \| good
2026-01-23T00:00:00.000Z	38 \| good	4.619 \| good	22.332 \| good	40.804 \| good	0.633 \| good	11.937 \| good	0.332 \| good
2026-01-23T01:00:00.000Z	52 \| moderate	10.341 \| good	52.335 \| good	39.256 \| good	0.679 \| good	14.092 \| good	0.383 \| good
2026-01-23T02:00:00.000Z	38 \| good	6.909 \| good	27.014 \| good	32.891 \| good	0.581 \| good	14.531 \| good	0.435 \| good
2026-01-23T03:00:00.000Z	58 \| moderate	13.063 \| fine	59.858 \| fine	29.25 \| good	0.601 \| good	14.191 \| good	0.468 \| good
2026-01-23T04:00:00.000Z	52 \| moderate	10.045 \| good	43.74 \| good	28.917 \| good	0.571 \| good	13.399 \| good	0.485 \| good
2026-01-23T05:00:00.000Z	49 \| good	9.296 \| good	36.143 \| good	24.498 \| good	0.568 \| good	12.172 \| good	0.536 \| good
2026-01-23T06:00:00.000Z	52 \| moderate	10.365 \| good	33.513 \| good	24.475 \| good	0.556 \| good	12.372 \| good	0.569 \| good
2026-01-23T07:00:00.000Z	54 \| moderate	10.732 \| good	37.536 \| good	23.062 \| good	0.618 \| good	11.393 \| good	0.557 \| good
2026-01-23T08:00:00.000Z	64 \| moderate	15.672 \| fine	39.573 \| good	23.846 \| good	0.696 \| good	7.043 \| good	0.514 \| good
2026-01-23T09:00:00.000Z	56 \| moderate	11.63 \| good	56.046 \| fine	17.986 \| good	0.76 \| good	6.246 \| good	0.48 \| good
2026-01-23T10:00:00.000Z	54 \| moderate	11.165 \| good	36.152 \| good	22.442 \| good	0.668 \| good	7.537 \| good	0.449 \| good
2026-01-23T11:00:00.000Z	58 \| moderate	12.998 \| fine	41.12 \| good	20.976 \| good	0.661 \| good	10.178 \| good	0.449 \| good
2026-01-23T12:00:00.000Z	67 \| moderate	17.561 \| fine	34.588 \| good	13.825 \| good	0.747 \| good	9.719 \| good	0.627 \| good
2026-01-23T13:00:00.000Z	64 \| moderate	16.375 \| fine	39.749 \| good	5.616 \| good	0.781 \| good	10.264 \| good	0.627 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	11.032 \| good	36.421 \| good	11.874 \| good	0.84 \| good	10.149 \| good	0.509 \| good
2026-01-23T15:00:00.000Z	62 \| moderate	14.505 \| fine	32.467 \| good	15.089 \| good	0.634 \| good	11.565 \| good	0.443 \| good
2026-01-23T16:00:00.000Z	49 \| good	9.388 \| good	40.898 \| good	26.297 \| good	0.674 \| good	10.87 \| good	0.403 \| good
2026-01-23T17:00:00.000Z	52 \| moderate	9.659 \| good	28.224 \| good	30.091 \| good	0.744 \| good	9.303 \| good	0.371 \| good
2026-01-23T18:00:00.000Z	54 \| moderate	11.208 \| good	35.949 \| good	31.83 \| good	0.801 \| good	6.122 \| good	0.316 \| good
2026-01-23T19:00:00.000Z	54 \| moderate	11.257 \| good	28.658 \| good	34.035 \| good	0.801 \| good	6.904 \| good	0.326 \| good
2026-01-23T20:00:00.000Z	62 \| moderate	14.539 \| fine	29.65 \| good	37.796 \| good	0.768 \| good	6.116 \| good	0.302 \| good
2026-01-23T21:00:00.000Z	56 \| moderate	11.514 \| good	27.883 \| good	39.466 \| good	0.651 \| good	5.36 \| good	0.287 \| good
2026-01-23T22:00:00.000Z	52 \| moderate	9.551 \| good	27.987 \| good	41.843 \| good	0.512 \| good	4.779 \| good	0.287 \| good
2026-01-23T23:00:00.000Z	44 \| good	8.178 \| good	29.168 \| good	39.703 \| good	0.625 \| good	8.153 \| good	0.332 \| good
2026-01-24T00:00:00.000Z	44 \| good	7.964 \| good	26.443 \| good	37.489 \| good	0.456 \| good	4.857 \| good	0.383 \| good
2026-01-24T01:00:00.000Z	44 \| good	8.12 \| good	38.221 \| good	33.818 \| good	0.706 \| good	4.738 \| good	0.462 \| good
2026-01-24T02:00:00.000Z	44 \| good	7.785 \| good	28.747 \| good	31.39 \| good	0.712 \| good	10.62 \| good	0.606 \| good
2026-01-24T03:00:00.000Z	44 \| good	7.748 \| good	20.869 \| good	31.127 \| good	0.703 \| good	8.157 \| good	0.627 \| good
2026-01-24T04:00:00.000Z	56 \| moderate	12.119 \| fine	21.083 \| good	28.355 \| good	0.66 \| good	6.648 \| good	0.507 \| good
2026-01-24T05:00:00.000Z	60 \| moderate	13.638 \| fine	53.504 \| good	24.726 \| good	0.629 \| good	8.968 \| good	0.37 \| good
2026-01-24T06:00:00.000Z	60 \| moderate	13.984 \| fine	49.075 \| good	20.865 \| good	0.489 \| good	6.726 \| good	0.302 \| good
2026-01-24T07:00:00.000Z	60 \| moderate	13.542 \| fine	47.318 \| good	18.883 \| good	0.635 \| good	7.031 \| good	0.302 \| good
2026-01-24T08:00:00.000Z	56 \| moderate	12.121 \| fine	38.93 \| good	20.483 \| good	0.925 \| good	6.076 \| good	0.284 \| good
2026-01-24T09:00:00.000Z	56 \| moderate	12.121 \| fine	38.93 \| good	20.483 \| good	0.925 \| good	6.076 \| good	0.284 \| good
2026-01-24T10:00:00.000Z	58 \| moderate	13.092 \| fine	58.78 \| fine	25.785 \| good	1.184 \| good	2.141 \| good	0.158 \| good
2026-01-24T11:00:00.000Z	56 \| moderate	12.275 \| fine	54.861 \| good	25.774 \| good	1.302 \| good	2.076 \| good	0.158 \| good
2026-01-24T12:00:00.000Z	52 \| moderate	9.716 \| good	42.916 \| good	23.579 \| good	1.419 \| good	2.01 \| good	0.157 \| good
2026-01-24T13:00:00.000Z	49 \| good	9.199 \| good	40.82 \| good	25.486 \| good	1.538 \| good	2.158 \| good	0.159 \| good
2026-01-24T14:00:00.000Z	52 \| moderate	9.58 \| good	42.801 \| good	23.661 \| good	1.657 \| good	2.306 \| good	0.16 \| good
2026-01-24T15:00:00.000Z	44 \| good	7.784 \| good	33.93 \| good	28.792 \| good	1.776 \| good	2.454 \| good	0.161 \| good
2026-01-24T16:00:00.000Z	38 \| good	7.239 \| good	31.829 \| good	28.527 \| good	1.795 \| good	2.548 \| good	0.167 \| good
2026-01-24T17:00:00.000Z	44 \| good	7.745 \| good	33.908 \| good	26.956 \| good	1.814 \| good	2.642 \| good	0.173 \| good
2026-01-24T18:00:00.000Z	38 \| good	7.449 \| good	32.832 \| good	27.622 \| good	1.833 \| good	2.736 \| good	0.179 \| good
2026-01-24T19:00:00.000Z	33 \| good	6.417 \| good	28.757 \| good	30.161 \| good	1.778 \| good	2.804 \| good	0.18 \| good
2026-01-24T20:00:00.000Z	29 \| good	5.459 \| good	23.078 \| good	31.439 \| good	1.722 \| good	2.871 \| good	0.181 \| good
2026-01-24T21:00:00.000Z	31 \| good	4.698 \| good	20.754 \| good	33.974 \| good	1.667 \| good	2.939 \| good	0.182 \| good
2026-01-24T22:00:00.000Z	31 \| good	3.146 \| good	13.763 \| good	32.633 \| good	1.553 \| good	2.945 \| good	0.18 \| good
2026-01-24T23:00:00.000Z	32 \| good	1.514 \| good	6.107 \| good	35.328 \| good	1.439 \| good	2.95 \| good	0.177 \| good
2026-01-25T00:00:00.000Z	28 \| good	2.476 \| good	9.993 \| good	29.658 \| good	1.325 \| good	2.956 \| good	0.174 \| good
2026-01-25T01:00:00.000Z	22 \| good	3.708 \| good	16.097 \| good	23.971 \| good	1.207 \| good	2.88 \| good	0.169 \| good
2026-01-25T02:00:00.000Z	23 \| good	3.187 \| good	13.763 \| good	24.505 \| good	1.089 \| good	2.803 \| good	0.165 \| good
2026-01-25T03:00:00.000Z	22 \| good	3.865 \| good	16.899 \| good	23.807 \| good	0.971 \| good	2.727 \| good	0.161 \| good
2026-01-25T04:00:00.000Z	22 \| good	3.889 \| good	16.947 \| good	20.292 \| good	0.902 \| good	2.624 \| good	0.159 \| good
2026-01-25T05:00:00.000Z	22 \| good	4.299 \| good	18.868 \| good	20.568 \| good	0.833 \| good	2.522 \| good	0.158 \| good
2026-01-25T06:00:00.000Z	33 \| good	5.804 \| good	24.998 \| good	22.131 \| good	0.764 \| good	2.419 \| good	0.157 \| good
2026-01-25T07:00:00.000Z	44 \| good	8.294 \| good	36.743 \| good	22.11 \| good	0.706 \| good	2.277 \| good	0.156 \| good
2026-01-25T08:00:00.000Z	38 \| good	7.065 \| good	30.993 \| good	18.244 \| good	0.647 \| good	2.135 \| good	0.155 \| good
2026-01-25T09:00:00.000Z	44 \| good	7.895 \| good	34.861 \| good	19.299 \| good	0.588 \| good	1.993 \| good	0.154 \| good
2026-01-25T10:00:00.000Z	60 \| moderate	13.903 \| fine	62.635 \| fine	17.942 \| good	0.589 \| good	2.011 \| good	0.154 \| good
2026-01-25T11:00:00.000Z	56 \| moderate	11.917 \| good	53.631 \| good	16.614 \| good	0.589 \| good	2.03 \| good	0.155 \| good
2026-01-25T12:00:00.000Z	54 \| moderate	11.414 \| good	50.894 \| good	14.455 \| good	0.589 \| good	2.048 \| good	0.155 \| good
2026-01-25T13:00:00.000Z	58 \| moderate	12.777 \| fine	56.957 \| fine	16.478 \| good	0.589 \| good	2.118 \| good	0.159 \| good
2026-01-25T14:00:00.000Z	52 \| moderate	10.251 \| good	45.112 \| good	16.848 \| good	0.588 \| good	2.189 \| good	0.163 \| good
2026-01-25T15:00:00.000Z	44 \| good	8.272 \| good	36.035 \| good	23.867 \| good	0.588 \| good	2.259 \| good	0.167 \| good
2026-01-25T16:00:00.000Z	33 \| good	5.755 \| good	25.007 \| good	23.869 \| good	0.564 \| good	2.312 \| good	0.168 \| good
2026-01-25T17:00:00.000Z	33 \| good	5.915 \| good	26.654 \| good	24.326 \| good	0.539 \| good	2.364 \| good	0.169 \| good
2026-01-25T18:00:00.000Z	33 \| good	6.202 \| good	27.774 \| good	23.358 \| good	0.515 \| good	2.416 \| good	0.17 \| good
2026-01-25T19:00:00.000Z	27 \| good	4.728 \| good	20.79 \| good	24.612 \| good	0.457 \| good	2.251 \| good	0.161 \| good
2026-01-25T20:00:00.000Z	27 \| good	5.074 \| good	21.961 \| good	26.355 \| good	0.4 \| good	2.086 \| good	0.152 \| good
2026-01-25T21:00:00.000Z	28 \| good	4.817 \| good	21.053 \| good	29.578 \| good	0.343 \| good	1.921 \| good	0.143 \| good
2026-01-25T22:00:00.000Z	28 \| good	3.331 \| good	14.948 \| good	30.398 \| good	0.373 \| good	2.015 \| good	0.135 \| good
2026-01-25T23:00:00.000Z	28 \| good	3.793 \| good	16.224 \| good	29.84 \| good	0.404 \| good	2.108 \| good	0.128 \| good
2026-01-26T00:00:00.000Z	27 \| good	5.023 \| good	21.881 \| good	28.216 \| good	0.435 \| good	2.202 \| good	0.12 \| good
2026-01-26T01:00:00.000Z	33 \| good	6.488 \| good	28.914 \| good	28.412 \| good	0.462 \| good	2.204 \| good	0.12 \| good
2026-01-26T02:00:00.000Z	33 \| good	6.245 \| good	27.828 \| good	30.665 \| good	0.489 \| good	2.205 \| good	0.12 \| good
2026-01-26T03:00:00.000Z	25 \| good	3.574 \| good	15.721 \| good	27.11 \| good	0.516 \| good	2.207 \| good	0.12 \| good
2026-01-26T04:00:00.000Z	22 \| good	3.75 \| good	16.391 \| good	22.783 \| good	0.423 \| good	1.861 \| good	0.113 \| good
2026-01-26T05:00:00.000Z	38 \| good	6.85 \| good	30.34 \| good	14.301 \| good	0.331 \| good	1.515 \| good	0.106 \| good
2026-01-26T06:00:00.000Z	29 \| good	4.178 \| good	5.352 \| good	31.314 \| good	0.239 \| good	1.166 \| good	0.1 \| good
2026-01-26T07:00:00.000Z	54 \| moderate	11.292 \| good	50.13 \| good	19.975 \| good	0.228 \| good	1.068 \| good	0.098 \| good
2026-01-26T08:00:00.000Z	52 \| moderate	10.407 \| good	46.159 \| good	19.645 \| good	0.218 \| good	0.967 \| good	0.095 \| good
2026-01-26T09:00:00.000Z	56 \| moderate	12.347 \| fine	55.252 \| fine	18.645 \| good	0.207 \| good	0.866 \| good	0.093 \| good

Real-time air quality index in Hilton Head Island, South Carolina today

Common air pollutants in Hilton Head Island, South Carolina

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Hilton Head Island, South Carolina air quality forecast and history

Empower business decisions with accurate air quality data

Hilton Head Island, South Carolina air quality map: Real-time AQI near you

Air quality in nearby cities

Bluffton, South Carolina

Port Royal, South Carolina

Beaufort, South Carolina

Wilmington Island, Georgia

Hardeeville, South Carolina

Savannah, Georgia

How accurate is South Carolina, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Hilton Head Island, South Carolina updated?

When did Hilton Head Island, South Carolina experience the worst air quality in the last 24 hours?

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

What is the real-time air quality index for Hilton Head Island, South Carolina?

Which pollutant is found most often in Hilton Head Island, South Carolina?

What can I do if the air quality in Hilton Head Island, South Carolina is poor?

What are the current PM2.5 levels in Hilton Head Island, South Carolina?

What are the current PM10 levels at Hilton Head Island, South Carolina?

What are the current carbon monoxide (CO) levels at Hilton Head Island, South Carolina?

What are the current sulfur dioxide (SO2) levels at Hilton Head Island, South Carolina?

What are the current ozone (O3) levels at Hilton Head Island, South Carolina?

What are the current nitrogen dioxide (NO2) levels at Hilton Head Island, South Carolina?

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 Hilton Head Island, South Carolina?

What are the current PM₁₀ levels at Hilton Head Island, South Carolina?

What are the current sulfur dioxide (SO₂) levels at Hilton Head Island, South Carolina?

What are the current ozone (O₃) levels at Hilton Head Island, South Carolina?

What are the current nitrogen dioxide (NO₂) levels at Hilton Head Island, South Carolina?