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

The current PM10 levels in Hilton Head Island, South Carolina are 19.756 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 0.47 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 18.141 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 6.699 ppb.

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

Name: Live air pollution levels in Hilton Head Island, South Carolina today
Creator: Ambee

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)

Good

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)

6.76 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.97 μg/m³

155

255

425

605+

Ozone (O₃)

35.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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
2025-07-18T04:00:00.000Z	33 \| good	6.451 \| good	26.771 \| good	18.56 \| good	0.479 \| good	5.073 \| good	0.211 \| good
2025-07-18T05:00:00.000Z	33 \| good	5.921 \| good	19.756 \| good	18.141 \| good	0.47 \| good	6.699 \| good	0.236 \| good
2025-07-18T06:00:00.000Z	27 \| good	5.255 \| good	16.633 \| good	13.681 \| good	0.46 \| good	3.637 \| good	0.211 \| good
2025-07-18T07:00:00.000Z	33 \| good	5.533 \| good	18.814 \| good	15.482 \| good	0.526 \| good	4.383 \| good	0.219 \| good
2025-07-18T08:00:00.000Z	33 \| good	5.692 \| good	20.418 \| good	13.717 \| good	0.449 \| good	7.718 \| good	0.219 \| good
2025-07-18T09:00:00.000Z	33 \| good	5.934 \| good	26.727 \| good	18.783 \| good	0.485 \| good	7.007 \| good	0.194 \| good
2025-07-18T10:00:00.000Z	33 \| good	5.961 \| good	24.661 \| good	14.945 \| good	0.435 \| good	6.608 \| good	0.219 \| good
2025-07-18T11:00:00.000Z	33 \| good	6.175 \| good	25.465 \| good	12.249 \| good	0.499 \| good	8.051 \| good	0.26 \| good
2025-07-18T12:00:00.000Z	33 \| good	5.896 \| good	22.634 \| good	11.903 \| good	0.629 \| good	7.217 \| good	0.287 \| good
2025-07-18T13:00:00.000Z	33 \| good	6.116 \| good	22.651 \| good	12.166 \| good	0.502 \| good	5.984 \| good	0.263 \| good
2025-07-18T14:00:00.000Z	33 \| good	6.291 \| good	22.76 \| good	18.43 \| good	0.48 \| good	3.885 \| good	0.26 \| good
2025-07-18T15:00:00.000Z	33 \| good	6.228 \| good	23.749 \| good	20.087 \| good	0.47 \| good	3.718 \| good	0.191 \| good
2025-07-18T16:00:00.000Z	33 \| good	6.419 \| good	27.335 \| good	24.481 \| good	0.472 \| good	3.529 \| good	0.177 \| good
2025-07-18T17:00:00.000Z	38 \| good	6.944 \| good	24.175 \| good	31.201 \| good	0.517 \| good	3.227 \| good	0.177 \| good
2025-07-18T18:00:00.000Z	38 \| good	7.136 \| good	28.371 \| good	33.239 \| good	0.445 \| good	3.275 \| good	0.177 \| good
2025-07-18T19:00:00.000Z	38 \| good	7.087 \| good	26.08 \| good	34.955 \| good	0.483 \| good	3.488 \| good	0.163 \| good
2025-07-18T20:00:00.000Z	38 \| good	6.555 \| good	24.958 \| good	35.859 \| good	0.51 \| good	3.594 \| good	0.177 \| good
2025-07-18T21:00:00.000Z	34 \| good	6.46 \| good	22.509 \| good	37.345 \| good	0.316 \| good	5.455 \| good	0.187 \| good
2025-07-18T22:00:00.000Z	33 \| good	6.443 \| good	22.568 \| good	33.154 \| good	0.469 \| good	4.779 \| good	0.163 \| good
2025-07-18T23:00:00.000Z	33 \| good	5.909 \| good	24.397 \| good	27.179 \| good	0.576 \| good	3.864 \| good	0.163 \| good
2025-07-19T00:00:00.000Z	33 \| good	5.96 \| good	26.148 \| good	30.873 \| good	1.014 \| good	3.874 \| good	0.163 \| good
2025-07-19T01:00:00.000Z	38 \| good	6.569 \| good	24.871 \| good	29.413 \| good	0.836 \| good	3.794 \| good	0.207 \| good
2025-07-19T02:00:00.000Z	33 \| good	5.818 \| good	17.554 \| good	29.788 \| good	0.66 \| good	6.411 \| good	0.232 \| good
2025-07-19T03:00:00.000Z	33 \| good	6.075 \| good	19.359 \| good	26.597 \| good	0.755 \| good	6.017 \| good	0.249 \| good
2025-07-19T04:00:00.000Z	38 \| good	6.948 \| good	27.07 \| good	26.971 \| good	0.726 \| good	5.067 \| good	0.224 \| good
2025-07-19T05:00:00.000Z	38 \| good	7.006 \| good	27.199 \| good	33.189 \| good	0.838 \| good	5.733 \| good	0.249 \| good
2025-07-19T06:00:00.000Z	33 \| good	6.457 \| good	24.359 \| good	25.613 \| good	0.75 \| good	4.311 \| good	0.207 \| good
2025-07-19T07:00:00.000Z	38 \| good	6.584 \| good	20.37 \| good	24.177 \| good	0.745 \| good	3.047 \| good	0.207 \| good
2025-07-19T08:00:00.000Z	33 \| good	5.551 \| good	20.358 \| good	26.166 \| good	0.673 \| good	2.582 \| good	0.177 \| good
2025-07-19T09:00:00.000Z	33 \| good	6.239 \| good	24.231 \| good	16.879 \| good	0.666 \| good	2.908 \| good	0.177 \| good
2025-07-19T10:00:00.000Z	38 \| good	6.55 \| good	19.943 \| good	12.298 \| good	0.577 \| good	4.289 \| good	0.177 \| good
2025-07-19T11:00:00.000Z	38 \| good	6.678 \| good	20.243 \| good	18.036 \| good	0.566 \| good	5.38 \| good	0.243 \| good
2025-07-19T12:00:00.000Z	44 \| good	7.799 \| good	19.905 \| good	13.047 \| good	0.592 \| good	5.413 \| good	0.219 \| good
2025-07-19T13:00:00.000Z	49 \| good	8.805 \| good	23.907 \| good	13.717 \| good	0.583 \| good	3.533 \| good	0.194 \| good
2025-07-19T14:00:00.000Z	38 \| good	6.583 \| good	26.237 \| good	19.913 \| good	0.686 \| good	3.475 \| good	0.211 \| good
2025-07-19T15:00:00.000Z	33 \| good	6.367 \| good	19.264 \| good	23.987 \| good	8.065 \| good	3.295 \| good	0.194 \| good
2025-07-19T16:00:00.000Z	38 \| good	6.647 \| good	20.695 \| good	27.907 \| good	1.515 \| good	2.171 \| good	0.194 \| good
2025-07-19T17:00:00.000Z	33 \| good	5.961 \| good	22.432 \| good	36.097 \| good	0.465 \| good	2.222 \| good	0.211 \| good
2025-07-19T18:00:00.000Z	33 \| good	5.589 \| good	18.759 \| good	29.793 \| good	0.746 \| good	2.028 \| good	0.194 \| good
2025-07-19T19:00:00.000Z	33 \| good	5.715 \| good	19.128 \| good	29.109 \| good	0.776 \| good	1.86 \| good	0.177 \| good
2025-07-19T20:00:00.000Z	33 \| good	5.944 \| good	19.188 \| good	29.968 \| good	0.772 \| good	2.31 \| good	0.194 \| good
2025-07-19T21:00:00.000Z	33 \| good	5.862 \| good	18.46 \| good	27.361 \| good	0.738 \| good	1.698 \| good	0.194 \| good
2025-07-19T22:00:00.000Z	33 \| good	5.777 \| good	18.805 \| good	29.413 \| good	0.802 \| good	1.485 \| good	0.194 \| good
2025-07-19T23:00:00.000Z	33 \| good	5.846 \| good	16.985 \| good	26.787 \| good	0.611 \| good	2.726 \| good	0.194 \| good
2025-07-20T00:00:00.000Z	38 \| good	6.701 \| good	23.193 \| good	30.538 \| good	0.699 \| good	3.225 \| good	0.236 \| good
2025-07-20T01:00:00.000Z	38 \| good	6.683 \| good	23.877 \| good	34.299 \| good	0.742 \| good	5.353 \| good	0.236 \| good
2025-07-20T02:00:00.000Z	38 \| good	6.756 \| good	16.969 \| good	35.076 \| good	0.782 \| good	4.404 \| good	0.236 \| good
2025-07-20T03:00:00.000Z	38 \| good	7.03 \| good	23.598 \| good	25.716 \| good	0.952 \| good	5.147 \| good	0.219 \| good
2025-07-20T03:00:00.000Z	38 \| good	6.756 \| good	16.969 \| good	35.076 \| good	0.782 \| good	4.404 \| good	0.236 \| good
2025-07-18T07:00:00.000Z	27 \| good	5.107 \| good	21.958 \| good	16.046 \| good	0.315 \| good	1.152 \| good	0.093 \| good
2025-07-18T08:00:00.000Z	33 \| good	5.805 \| good	25.27 \| good	15.478 \| good	0.453 \| good	1.263 \| good	0.094 \| good
2025-07-18T09:00:00.000Z	33 \| good	5.577 \| good	23.911 \| good	20.646 \| good	0.591 \| good	1.375 \| good	0.096 \| good
2025-07-18T10:00:00.000Z	33 \| good	6.042 \| good	26.835 \| good	18.454 \| good	0.847 \| good	1.45 \| good	0.1 \| good
2025-07-18T11:00:00.000Z	33 \| good	6.087 \| good	27.138 \| good	17.645 \| good	1.103 \| good	1.525 \| good	0.104 \| good
2025-07-18T12:00:00.000Z	33 \| good	6.057 \| good	26.982 \| good	14.725 \| good	1.358 \| good	1.601 \| good	0.108 \| good
2025-07-18T13:00:00.000Z	27 \| good	5.287 \| good	22.97 \| good	25.456 \| good	1.455 \| good	1.385 \| good	0.112 \| good
2025-07-18T14:00:00.000Z	35 \| good	6.045 \| good	27 \| good	38.487 \| good	1.552 \| good	1.169 \| good	0.116 \| good
2025-07-18T15:00:00.000Z	41 \| good	5.648 \| good	23.995 \| good	43.602 \| good	1.649 \| good	0.953 \| good	0.119 \| good
2025-07-18T16:00:00.000Z	43 \| good	5.204 \| good	22.811 \| good	45.837 \| good	1.573 \| good	0.931 \| good	0.128 \| good
2025-07-18T17:00:00.000Z	43 \| good	5.51 \| good	23.918 \| good	46.048 \| good	1.496 \| good	0.91 \| good	0.137 \| good
2025-07-18T18:00:00.000Z	43 \| good	5.958 \| good	26.616 \| good	45.828 \| good	1.419 \| good	0.888 \| good	0.146 \| good
2025-07-18T19:00:00.000Z	39 \| good	4.628 \| good	19.93 \| good	41.819 \| good	1.477 \| good	1.197 \| good	0.176 \| good
2025-07-18T20:00:00.000Z	38 \| good	5.884 \| good	26.362 \| good	41.043 \| good	1.535 \| good	1.505 \| good	0.205 \| good
2025-07-18T21:00:00.000Z	38 \| good	6.788 \| good	30 \| good	37.259 \| good	1.593 \| good	1.813 \| good	0.234 \| good
2025-07-18T22:00:00.000Z	38 \| good	6.922 \| good	30.682 \| good	34.439 \| good	1.536 \| good	1.802 \| good	0.215 \| good
2025-07-18T23:00:00.000Z	33 \| good	6.463 \| good	28.673 \| good	29.201 \| good	1.478 \| good	1.792 \| good	0.195 \| good
2025-07-19T00:00:00.000Z	30 \| good	4.852 \| good	20.912 \| good	32.265 \| good	1.421 \| good	1.781 \| good	0.176 \| good
2025-07-19T01:00:00.000Z	27 \| good	4.815 \| good	20.963 \| good	29.388 \| good	1.365 \| good	1.665 \| good	0.162 \| good
2025-07-19T02:00:00.000Z	27 \| good	4.831 \| good	21.019 \| good	26.931 \| good	1.31 \| good	1.549 \| good	0.149 \| good
2025-07-19T03:00:00.000Z	27 \| good	5.461 \| good	23.171 \| good	23.212 \| good	1.255 \| good	1.433 \| good	0.135 \| good
2025-07-19T04:00:00.000Z	38 \| good	6.877 \| good	30 \| good	21.963 \| good	1.249 \| good	1.441 \| good	0.133 \| good
2025-07-19T05:00:00.000Z	33 \| good	6.253 \| good	28 \| good	18.255 \| good	1.243 \| good	1.449 \| good	0.13 \| good
2025-07-19T06:00:00.000Z	33 \| good	6.423 \| good	29 \| good	16.197 \| good	1.236 \| good	1.457 \| good	0.128 \| good
2025-07-19T07:00:00.000Z	38 \| good	6.722 \| good	29.974 \| good	15.936 \| good	1.269 \| good	1.587 \| good	0.131 \| good
2025-07-19T08:00:00.000Z	44 \| good	7.829 \| good	34.052 \| good	15.218 \| good	1.301 \| good	1.716 \| good	0.134 \| good
2025-07-19T09:00:00.000Z	44 \| good	8.318 \| good	36.875 \| good	14.301 \| good	1.334 \| good	1.845 \| good	0.137 \| good
2025-07-19T10:00:00.000Z	44 \| good	7.998 \| good	35.019 \| good	14.299 \| good	1.245 \| good	1.869 \| good	0.142 \| good
2025-07-19T11:00:00.000Z	33 \| good	6.307 \| good	27.984 \| good	13.07 \| good	1.157 \| good	1.893 \| good	0.148 \| good
2025-07-19T12:00:00.000Z	27 \| good	5.402 \| good	22.898 \| good	14.781 \| good	1.068 \| good	1.917 \| good	0.153 \| good
2025-07-19T13:00:00.000Z	27 \| good	4.74 \| good	20.707 \| good	21.255 \| good	0.887 \| good	1.6 \| good	0.148 \| good
2025-07-19T14:00:00.000Z	33 \| good	5.588 \| good	23.921 \| good	26.709 \| good	0.706 \| good	1.282 \| good	0.143 \| good
2025-07-19T15:00:00.000Z	29 \| good	5.364 \| good	22.874 \| good	30.775 \| good	0.524 \| good	0.965 \| good	0.138 \| good
2025-07-19T16:00:00.000Z	33 \| good	5.9 \| good	26.447 \| good	34.535 \| good	0.476 \| good	0.879 \| good	0.137 \| good
2025-07-19T17:00:00.000Z	33 \| good	6.335 \| good	27.918 \| good	35.271 \| good	0.429 \| good	0.793 \| good	0.136 \| good
2025-07-19T18:00:00.000Z	33 \| good	5.536 \| good	23.885 \| good	33.54 \| good	0.381 \| good	0.707 \| good	0.135 \| good
2025-07-19T19:00:00.000Z	31 \| good	5.438 \| good	22.979 \| good	33.493 \| good	0.442 \| good	1.161 \| good	0.174 \| good
2025-07-19T20:00:00.000Z	38 \| good	7.422 \| good	32.655 \| good	32.533 \| good	0.503 \| good	1.615 \| good	0.213 \| good
2025-07-19T21:00:00.000Z	33 \| good	6.243 \| good	27.46 \| good	33.713 \| good	0.564 \| good	2.069 \| good	0.252 \| good
2025-07-19T22:00:00.000Z	33 \| good	5.997 \| good	26.285 \| good	34.052 \| good	0.564 \| good	2.165 \| good	0.24 \| good
2025-07-19T23:00:00.000Z	31 \| good	4.812 \| good	20.756 \| good	33.148 \| good	0.564 \| good	2.261 \| good	0.229 \| good
2025-07-20T00:00:00.000Z	29 \| good	4.45 \| good	19.575 \| good	31.427 \| good	0.564 \| good	2.357 \| good	0.218 \| good
2025-07-20T01:00:00.000Z	30 \| good	5.431 \| good	23.088 \| good	32.36 \| good	0.781 \| good	2.112 \| good	0.196 \| good
2025-07-20T02:00:00.000Z	33 \| good	5.939 \| good	26.581 \| good	25.865 \| good	0.999 \| good	1.868 \| good	0.175 \| good
2025-07-20T03:00:00.000Z	38 \| good	6.626 \| good	29.839 \| good	23.974 \| good	1.216 \| good	1.623 \| good	0.154 \| good
2025-07-20T04:00:00.000Z	38 \| good	7.215 \| good	31.957 \| good	25.074 \| good	1.11 \| good	1.717 \| good	0.152 \| good
2025-07-20T05:00:00.000Z	38 \| good	7.154 \| good	31.91 \| good	20.144 \| good	1.004 \| good	1.811 \| good	0.15 \| good
2025-07-20T06:00:00.000Z	56 \| moderate	12.136 \| fine	14.155 \| good	42.846 \| good	0.903 \| good	1.918 \| good	0.148 \| 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

0.24ppm

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 01:00:00 on 2025-07-17.

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 2025-07-18.

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 33, currently categorized as Good.

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 5.921 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 19.756 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 0.236 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 0.47 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 18.141 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 6.699 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-18T04:00:00.000Z	33 \| good	6.451 \| good	26.771 \| good	18.56 \| good	0.479 \| good	5.073 \| good	0.211 \| good
2025-07-18T05:00:00.000Z	33 \| good	5.921 \| good	19.756 \| good	18.141 \| good	0.47 \| good	6.699 \| good	0.236 \| good
2025-07-18T06:00:00.000Z	27 \| good	5.255 \| good	16.633 \| good	13.681 \| good	0.46 \| good	3.637 \| good	0.211 \| good
2025-07-18T07:00:00.000Z	33 \| good	5.533 \| good	18.814 \| good	15.482 \| good	0.526 \| good	4.383 \| good	0.219 \| good
2025-07-18T08:00:00.000Z	33 \| good	5.692 \| good	20.418 \| good	13.717 \| good	0.449 \| good	7.718 \| good	0.219 \| good
2025-07-18T09:00:00.000Z	33 \| good	5.934 \| good	26.727 \| good	18.783 \| good	0.485 \| good	7.007 \| good	0.194 \| good
2025-07-18T10:00:00.000Z	33 \| good	5.961 \| good	24.661 \| good	14.945 \| good	0.435 \| good	6.608 \| good	0.219 \| good
2025-07-18T11:00:00.000Z	33 \| good	6.175 \| good	25.465 \| good	12.249 \| good	0.499 \| good	8.051 \| good	0.26 \| good
2025-07-18T12:00:00.000Z	33 \| good	5.896 \| good	22.634 \| good	11.903 \| good	0.629 \| good	7.217 \| good	0.287 \| good
2025-07-18T13:00:00.000Z	33 \| good	6.116 \| good	22.651 \| good	12.166 \| good	0.502 \| good	5.984 \| good	0.263 \| good
2025-07-18T14:00:00.000Z	33 \| good	6.291 \| good	22.76 \| good	18.43 \| good	0.48 \| good	3.885 \| good	0.26 \| good
2025-07-18T15:00:00.000Z	33 \| good	6.228 \| good	23.749 \| good	20.087 \| good	0.47 \| good	3.718 \| good	0.191 \| good
2025-07-18T16:00:00.000Z	33 \| good	6.419 \| good	27.335 \| good	24.481 \| good	0.472 \| good	3.529 \| good	0.177 \| good
2025-07-18T17:00:00.000Z	38 \| good	6.944 \| good	24.175 \| good	31.201 \| good	0.517 \| good	3.227 \| good	0.177 \| good
2025-07-18T18:00:00.000Z	38 \| good	7.136 \| good	28.371 \| good	33.239 \| good	0.445 \| good	3.275 \| good	0.177 \| good
2025-07-18T19:00:00.000Z	38 \| good	7.087 \| good	26.08 \| good	34.955 \| good	0.483 \| good	3.488 \| good	0.163 \| good
2025-07-18T20:00:00.000Z	38 \| good	6.555 \| good	24.958 \| good	35.859 \| good	0.51 \| good	3.594 \| good	0.177 \| good
2025-07-18T21:00:00.000Z	34 \| good	6.46 \| good	22.509 \| good	37.345 \| good	0.316 \| good	5.455 \| good	0.187 \| good
2025-07-18T22:00:00.000Z	33 \| good	6.443 \| good	22.568 \| good	33.154 \| good	0.469 \| good	4.779 \| good	0.163 \| good
2025-07-18T23:00:00.000Z	33 \| good	5.909 \| good	24.397 \| good	27.179 \| good	0.576 \| good	3.864 \| good	0.163 \| good
2025-07-19T00:00:00.000Z	33 \| good	5.96 \| good	26.148 \| good	30.873 \| good	1.014 \| good	3.874 \| good	0.163 \| good
2025-07-19T01:00:00.000Z	38 \| good	6.569 \| good	24.871 \| good	29.413 \| good	0.836 \| good	3.794 \| good	0.207 \| good
2025-07-19T02:00:00.000Z	33 \| good	5.818 \| good	17.554 \| good	29.788 \| good	0.66 \| good	6.411 \| good	0.232 \| good
2025-07-19T03:00:00.000Z	33 \| good	6.075 \| good	19.359 \| good	26.597 \| good	0.755 \| good	6.017 \| good	0.249 \| good
2025-07-19T04:00:00.000Z	38 \| good	6.948 \| good	27.07 \| good	26.971 \| good	0.726 \| good	5.067 \| good	0.224 \| good
2025-07-19T05:00:00.000Z	38 \| good	7.006 \| good	27.199 \| good	33.189 \| good	0.838 \| good	5.733 \| good	0.249 \| good
2025-07-19T06:00:00.000Z	33 \| good	6.457 \| good	24.359 \| good	25.613 \| good	0.75 \| good	4.311 \| good	0.207 \| good
2025-07-19T07:00:00.000Z	38 \| good	6.584 \| good	20.37 \| good	24.177 \| good	0.745 \| good	3.047 \| good	0.207 \| good
2025-07-19T08:00:00.000Z	33 \| good	5.551 \| good	20.358 \| good	26.166 \| good	0.673 \| good	2.582 \| good	0.177 \| good
2025-07-19T09:00:00.000Z	33 \| good	6.239 \| good	24.231 \| good	16.879 \| good	0.666 \| good	2.908 \| good	0.177 \| good
2025-07-19T10:00:00.000Z	38 \| good	6.55 \| good	19.943 \| good	12.298 \| good	0.577 \| good	4.289 \| good	0.177 \| good
2025-07-19T11:00:00.000Z	38 \| good	6.678 \| good	20.243 \| good	18.036 \| good	0.566 \| good	5.38 \| good	0.243 \| good
2025-07-19T12:00:00.000Z	44 \| good	7.799 \| good	19.905 \| good	13.047 \| good	0.592 \| good	5.413 \| good	0.219 \| good
2025-07-19T13:00:00.000Z	49 \| good	8.805 \| good	23.907 \| good	13.717 \| good	0.583 \| good	3.533 \| good	0.194 \| good
2025-07-19T14:00:00.000Z	38 \| good	6.583 \| good	26.237 \| good	19.913 \| good	0.686 \| good	3.475 \| good	0.211 \| good
2025-07-19T15:00:00.000Z	33 \| good	6.367 \| good	19.264 \| good	23.987 \| good	8.065 \| good	3.295 \| good	0.194 \| good
2025-07-19T16:00:00.000Z	38 \| good	6.647 \| good	20.695 \| good	27.907 \| good	1.515 \| good	2.171 \| good	0.194 \| good
2025-07-19T17:00:00.000Z	33 \| good	5.961 \| good	22.432 \| good	36.097 \| good	0.465 \| good	2.222 \| good	0.211 \| good
2025-07-19T18:00:00.000Z	33 \| good	5.589 \| good	18.759 \| good	29.793 \| good	0.746 \| good	2.028 \| good	0.194 \| good
2025-07-19T19:00:00.000Z	33 \| good	5.715 \| good	19.128 \| good	29.109 \| good	0.776 \| good	1.86 \| good	0.177 \| good
2025-07-19T20:00:00.000Z	33 \| good	5.944 \| good	19.188 \| good	29.968 \| good	0.772 \| good	2.31 \| good	0.194 \| good
2025-07-19T21:00:00.000Z	33 \| good	5.862 \| good	18.46 \| good	27.361 \| good	0.738 \| good	1.698 \| good	0.194 \| good
2025-07-19T22:00:00.000Z	33 \| good	5.777 \| good	18.805 \| good	29.413 \| good	0.802 \| good	1.485 \| good	0.194 \| good
2025-07-19T23:00:00.000Z	33 \| good	5.846 \| good	16.985 \| good	26.787 \| good	0.611 \| good	2.726 \| good	0.194 \| good
2025-07-20T00:00:00.000Z	38 \| good	6.701 \| good	23.193 \| good	30.538 \| good	0.699 \| good	3.225 \| good	0.236 \| good
2025-07-20T01:00:00.000Z	38 \| good	6.683 \| good	23.877 \| good	34.299 \| good	0.742 \| good	5.353 \| good	0.236 \| good
2025-07-20T02:00:00.000Z	38 \| good	6.756 \| good	16.969 \| good	35.076 \| good	0.782 \| good	4.404 \| good	0.236 \| good
2025-07-20T03:00:00.000Z	38 \| good	7.03 \| good	23.598 \| good	25.716 \| good	0.952 \| good	5.147 \| good	0.219 \| good
2025-07-20T03:00:00.000Z	38 \| good	6.756 \| good	16.969 \| good	35.076 \| good	0.782 \| good	4.404 \| good	0.236 \| good
2025-07-18T07:00:00.000Z	27 \| good	5.107 \| good	21.958 \| good	16.046 \| good	0.315 \| good	1.152 \| good	0.093 \| good
2025-07-18T08:00:00.000Z	33 \| good	5.805 \| good	25.27 \| good	15.478 \| good	0.453 \| good	1.263 \| good	0.094 \| good
2025-07-18T09:00:00.000Z	33 \| good	5.577 \| good	23.911 \| good	20.646 \| good	0.591 \| good	1.375 \| good	0.096 \| good
2025-07-18T10:00:00.000Z	33 \| good	6.042 \| good	26.835 \| good	18.454 \| good	0.847 \| good	1.45 \| good	0.1 \| good
2025-07-18T11:00:00.000Z	33 \| good	6.087 \| good	27.138 \| good	17.645 \| good	1.103 \| good	1.525 \| good	0.104 \| good
2025-07-18T12:00:00.000Z	33 \| good	6.057 \| good	26.982 \| good	14.725 \| good	1.358 \| good	1.601 \| good	0.108 \| good
2025-07-18T13:00:00.000Z	27 \| good	5.287 \| good	22.97 \| good	25.456 \| good	1.455 \| good	1.385 \| good	0.112 \| good
2025-07-18T14:00:00.000Z	35 \| good	6.045 \| good	27 \| good	38.487 \| good	1.552 \| good	1.169 \| good	0.116 \| good
2025-07-18T15:00:00.000Z	41 \| good	5.648 \| good	23.995 \| good	43.602 \| good	1.649 \| good	0.953 \| good	0.119 \| good
2025-07-18T16:00:00.000Z	43 \| good	5.204 \| good	22.811 \| good	45.837 \| good	1.573 \| good	0.931 \| good	0.128 \| good
2025-07-18T17:00:00.000Z	43 \| good	5.51 \| good	23.918 \| good	46.048 \| good	1.496 \| good	0.91 \| good	0.137 \| good
2025-07-18T18:00:00.000Z	43 \| good	5.958 \| good	26.616 \| good	45.828 \| good	1.419 \| good	0.888 \| good	0.146 \| good
2025-07-18T19:00:00.000Z	39 \| good	4.628 \| good	19.93 \| good	41.819 \| good	1.477 \| good	1.197 \| good	0.176 \| good
2025-07-18T20:00:00.000Z	38 \| good	5.884 \| good	26.362 \| good	41.043 \| good	1.535 \| good	1.505 \| good	0.205 \| good
2025-07-18T21:00:00.000Z	38 \| good	6.788 \| good	30 \| good	37.259 \| good	1.593 \| good	1.813 \| good	0.234 \| good
2025-07-18T22:00:00.000Z	38 \| good	6.922 \| good	30.682 \| good	34.439 \| good	1.536 \| good	1.802 \| good	0.215 \| good
2025-07-18T23:00:00.000Z	33 \| good	6.463 \| good	28.673 \| good	29.201 \| good	1.478 \| good	1.792 \| good	0.195 \| good
2025-07-19T00:00:00.000Z	30 \| good	4.852 \| good	20.912 \| good	32.265 \| good	1.421 \| good	1.781 \| good	0.176 \| good
2025-07-19T01:00:00.000Z	27 \| good	4.815 \| good	20.963 \| good	29.388 \| good	1.365 \| good	1.665 \| good	0.162 \| good
2025-07-19T02:00:00.000Z	27 \| good	4.831 \| good	21.019 \| good	26.931 \| good	1.31 \| good	1.549 \| good	0.149 \| good
2025-07-19T03:00:00.000Z	27 \| good	5.461 \| good	23.171 \| good	23.212 \| good	1.255 \| good	1.433 \| good	0.135 \| good
2025-07-19T04:00:00.000Z	38 \| good	6.877 \| good	30 \| good	21.963 \| good	1.249 \| good	1.441 \| good	0.133 \| good
2025-07-19T05:00:00.000Z	33 \| good	6.253 \| good	28 \| good	18.255 \| good	1.243 \| good	1.449 \| good	0.13 \| good
2025-07-19T06:00:00.000Z	33 \| good	6.423 \| good	29 \| good	16.197 \| good	1.236 \| good	1.457 \| good	0.128 \| good
2025-07-19T07:00:00.000Z	38 \| good	6.722 \| good	29.974 \| good	15.936 \| good	1.269 \| good	1.587 \| good	0.131 \| good
2025-07-19T08:00:00.000Z	44 \| good	7.829 \| good	34.052 \| good	15.218 \| good	1.301 \| good	1.716 \| good	0.134 \| good
2025-07-19T09:00:00.000Z	44 \| good	8.318 \| good	36.875 \| good	14.301 \| good	1.334 \| good	1.845 \| good	0.137 \| good
2025-07-19T10:00:00.000Z	44 \| good	7.998 \| good	35.019 \| good	14.299 \| good	1.245 \| good	1.869 \| good	0.142 \| good
2025-07-19T11:00:00.000Z	33 \| good	6.307 \| good	27.984 \| good	13.07 \| good	1.157 \| good	1.893 \| good	0.148 \| good
2025-07-19T12:00:00.000Z	27 \| good	5.402 \| good	22.898 \| good	14.781 \| good	1.068 \| good	1.917 \| good	0.153 \| good
2025-07-19T13:00:00.000Z	27 \| good	4.74 \| good	20.707 \| good	21.255 \| good	0.887 \| good	1.6 \| good	0.148 \| good
2025-07-19T14:00:00.000Z	33 \| good	5.588 \| good	23.921 \| good	26.709 \| good	0.706 \| good	1.282 \| good	0.143 \| good
2025-07-19T15:00:00.000Z	29 \| good	5.364 \| good	22.874 \| good	30.775 \| good	0.524 \| good	0.965 \| good	0.138 \| good
2025-07-19T16:00:00.000Z	33 \| good	5.9 \| good	26.447 \| good	34.535 \| good	0.476 \| good	0.879 \| good	0.137 \| good
2025-07-19T17:00:00.000Z	33 \| good	6.335 \| good	27.918 \| good	35.271 \| good	0.429 \| good	0.793 \| good	0.136 \| good
2025-07-19T18:00:00.000Z	33 \| good	5.536 \| good	23.885 \| good	33.54 \| good	0.381 \| good	0.707 \| good	0.135 \| good
2025-07-19T19:00:00.000Z	31 \| good	5.438 \| good	22.979 \| good	33.493 \| good	0.442 \| good	1.161 \| good	0.174 \| good
2025-07-19T20:00:00.000Z	38 \| good	7.422 \| good	32.655 \| good	32.533 \| good	0.503 \| good	1.615 \| good	0.213 \| good
2025-07-19T21:00:00.000Z	33 \| good	6.243 \| good	27.46 \| good	33.713 \| good	0.564 \| good	2.069 \| good	0.252 \| good
2025-07-19T22:00:00.000Z	33 \| good	5.997 \| good	26.285 \| good	34.052 \| good	0.564 \| good	2.165 \| good	0.24 \| good
2025-07-19T23:00:00.000Z	31 \| good	4.812 \| good	20.756 \| good	33.148 \| good	0.564 \| good	2.261 \| good	0.229 \| good
2025-07-20T00:00:00.000Z	29 \| good	4.45 \| good	19.575 \| good	31.427 \| good	0.564 \| good	2.357 \| good	0.218 \| good
2025-07-20T01:00:00.000Z	30 \| good	5.431 \| good	23.088 \| good	32.36 \| good	0.781 \| good	2.112 \| good	0.196 \| good
2025-07-20T02:00:00.000Z	33 \| good	5.939 \| good	26.581 \| good	25.865 \| good	0.999 \| good	1.868 \| good	0.175 \| good
2025-07-20T03:00:00.000Z	38 \| good	6.626 \| good	29.839 \| good	23.974 \| good	1.216 \| good	1.623 \| good	0.154 \| good
2025-07-20T04:00:00.000Z	38 \| good	7.215 \| good	31.957 \| good	25.074 \| good	1.11 \| good	1.717 \| good	0.152 \| good
2025-07-20T05:00:00.000Z	38 \| good	7.154 \| good	31.91 \| good	20.144 \| good	1.004 \| good	1.811 \| good	0.15 \| good
2025-07-20T06:00:00.000Z	56 \| moderate	12.136 \| fine	14.155 \| good	42.846 \| good	0.903 \| good	1.918 \| good	0.148 \| 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?