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

The current PM10 levels in Hilton Head Island, South Carolina are 16.538 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 3.267 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 28.679 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 3.752 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)

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)

10.04 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.49 μg/m³

155

255

425

605+

Ozone (O₃)

24.72 ppb

201

201+

Sulfur Dioxide (SO₂)

0.92 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.14 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2025-09-01T11:00:00.000Z	33 \| good	6.082 \| good	33.534 \| good	36.409 \| good	0.76 \| good	2.339 \| good	0.224 \| good
2025-09-01T12:00:00.000Z	33 \| good	5.616 \| good	19.898 \| good	32.26 \| good	0.794 \| good	2.354 \| good	0.224 \| good
2025-09-01T13:00:00.000Z	33 \| good	6.09 \| good	17.414 \| good	30.76 \| good	0.697 \| good	2.092 \| good	0.224 \| good
2025-09-01T14:00:00.000Z	33 \| good	6.159 \| good	12.347 \| good	34.569 \| good	0.465 \| good	2.21 \| good	0.2 \| good
2025-09-01T15:00:00.000Z	35 \| good	5.49 \| good	15.716 \| good	38.077 \| good	0.494 \| good	2.486 \| good	0.2 \| good
2025-09-01T16:00:00.000Z	35 \| good	5.145 \| good	13.807 \| good	38.244 \| good	0.498 \| good	2.081 \| good	0.183 \| good
2025-09-01T17:00:00.000Z	36 \| good	4.33 \| good	14.002 \| good	38.884 \| good	0.543 \| good	1.998 \| good	0.183 \| good
2025-09-01T18:00:00.000Z	38 \| good	4.818 \| good	13.137 \| good	41.117 \| good	0.892 \| good	1.912 \| good	0.183 \| good
2025-09-01T19:00:00.000Z	38 \| good	4.904 \| good	19.512 \| good	40.938 \| good	0.967 \| good	1.697 \| good	0.2 \| good
2025-09-01T20:00:00.000Z	36 \| good	3.923 \| good	13.449 \| good	38.876 \| good	1.08 \| good	2.375 \| good	0.196 \| good
2025-09-01T21:00:00.000Z	35 \| good	3.872 \| good	12.129 \| good	38.333 \| good	1.527 \| good	2.426 \| good	0.179 \| good
2025-09-01T22:00:00.000Z	35 \| good	3.848 \| good	14.776 \| good	38.014 \| good	12.206 \| good	2.469 \| good	0.179 \| good
2025-09-01T23:00:00.000Z	37 \| good	3.795 \| good	13.946 \| good	40.437 \| good	1.039 \| good	2.612 \| good	0.196 \| good
2025-09-02T00:00:00.000Z	37 \| good	4.554 \| good	20.066 \| good	39.722 \| good	0.567 \| good	3.223 \| good	0.214 \| good
2025-09-02T01:00:00.000Z	31 \| good	4.873 \| good	24.945 \| good	33.693 \| good	0.841 \| good	3.807 \| good	0.259 \| good
2025-09-02T02:00:00.000Z	30 \| good	4.73 \| good	18.614 \| good	31.565 \| good	1.243 \| good	3.33 \| good	0.259 \| good
2025-09-02T03:00:00.000Z	27 \| good	5.242 \| good	20.758 \| good	29.137 \| good	1.156 \| good	1.714 \| good	0.268 \| good
2025-09-02T04:00:00.000Z	27 \| good	5.195 \| good	18.123 \| good	25.889 \| good	1.48 \| good	2.794 \| good	0.268 \| good
2025-09-02T05:00:00.000Z	27 \| good	4.775 \| good	18.284 \| good	26.175 \| good	0.817 \| good	2.509 \| good	0.258 \| good
2025-09-02T06:00:00.000Z	33 \| good	5.633 \| good	24.137 \| good	22.156 \| good	1.005 \| good	2.353 \| good	0.285 \| good
2025-09-02T07:00:00.000Z	33 \| good	5.6 \| good	22.443 \| good	23.439 \| good	1.605 \| good	2.746 \| good	0.251 \| good
2025-09-02T08:00:00.000Z	27 \| good	5.408 \| good	15.487 \| good	26.836 \| good	3.781 \| good	3.7 \| good	0.238 \| good
2025-09-02T09:00:00.000Z	27 \| good	5.285 \| good	17.459 \| good	26.486 \| good	6.423 \| good	4.038 \| good	0.224 \| good
2025-09-02T10:00:00.000Z	33 \| good	5.997 \| good	18.663 \| good	26.064 \| good	2.247 \| good	5.092 \| good	0.234 \| good
2025-09-02T11:00:00.000Z	33 \| good	5.845 \| good	21.122 \| good	28.667 \| good	7.158 \| good	6.648 \| good	0.275 \| good
2025-09-02T12:00:00.000Z	33 \| good	5.821 \| good	21.785 \| good	28.037 \| good	5.446 \| good	6.952 \| good	0.296 \| good
2025-09-02T13:00:00.000Z	33 \| good	5.682 \| good	18.884 \| good	23.911 \| good	1.903 \| good	6.394 \| good	0.314 \| good
2025-09-02T14:00:00.000Z	27 \| good	5.234 \| good	16.856 \| good	24.409 \| good	11.621 \| good	5.286 \| good	0.327 \| good
2025-09-02T15:00:00.000Z	33 \| good	5.664 \| good	21.741 \| good	25.585 \| good	16.982 \| good	4.152 \| good	0.241 \| good
2025-09-02T16:00:00.000Z	27 \| good	5.484 \| good	22.466 \| good	28.178 \| good	10.339 \| good	3.584 \| good	0.2 \| good
2025-09-02T17:00:00.000Z	28 \| good	5.04 \| good	24.372 \| good	30.195 \| good	10.572 \| good	3.112 \| good	0.183 \| good
2025-09-02T18:00:00.000Z	31 \| good	4.746 \| good	20.253 \| good	33.638 \| good	0.67 \| good	2.88 \| good	0.183 \| good
2025-09-02T19:00:00.000Z	31 \| good	4.401 \| good	23.078 \| good	33.762 \| good	0.75 \| good	2.631 \| good	0.2 \| good
2025-09-02T20:00:00.000Z	31 \| good	4.273 \| good	13.926 \| good	34.362 \| good	4.855 \| good	2.217 \| good	0.2 \| good
2025-09-02T21:00:00.000Z	32 \| good	4.486 \| good	17.85 \| good	35.305 \| good	6.628 \| good	2.252 \| good	0.2 \| good
2025-09-02T22:00:00.000Z	32 \| good	4.144 \| good	26.684 \| good	35.453 \| good	0.507 \| good	2.051 \| good	0.228 \| good
2025-09-02T23:00:00.000Z	34 \| good	3.853 \| good	37.096 \| good	37.127 \| good	2.566 \| good	1.523 \| good	0.228 \| good
2025-09-03T00:00:00.000Z	36 \| good	4.483 \| good	16.163 \| good	38.66 \| good	1.911 \| good	3.537 \| good	0.262 \| good
2025-09-03T01:00:00.000Z	31 \| good	3.808 \| good	19.985 \| good	34.036 \| good	0.796 \| good	2.139 \| good	0.241 \| good
2025-09-03T02:00:00.000Z	28 \| good	4.784 \| good	19.337 \| good	29.883 \| good	0.919 \| good	2.913 \| good	0.258 \| good
2025-09-03T03:00:00.000Z	27 \| good	5.23 \| good	22.759 \| good	18.833 \| good	0.635 \| good	2.404 \| good	0.173 \| good
2025-09-03T04:00:00.000Z	27 \| good	5.194 \| good	18.331 \| good	27.866 \| good	0.966 \| good	3.429 \| good	0.32 \| good
2025-09-03T05:00:00.000Z	38 \| good	6.773 \| good	17.207 \| good	23.893 \| good	1.468 \| good	3.791 \| good	0.32 \| good
2025-09-03T06:00:00.000Z	33 \| good	5.98 \| good	17.568 \| good	23.535 \| good	0.839 \| good	5.154 \| good	0.337 \| good
2025-09-03T07:00:00.000Z	33 \| good	5.819 \| good	13.241 \| good	21.83 \| good	0.741 \| good	4.998 \| good	0.358 \| good
2025-09-03T08:00:00.000Z	38 \| good	6.565 \| good	14.692 \| good	25.79 \| good	0.886 \| good	6.185 \| good	0.347 \| good
2025-09-03T09:00:00.000Z	49 \| good	9.274 \| good	31.362 \| good	25.082 \| good	1.331 \| good	7.341 \| good	0.33 \| good
2025-09-03T10:00:00.000Z	52 \| moderate	10.248 \| good	44.933 \| good	22.387 \| good	0.969 \| good	9.144 \| good	0.371 \| good
2025-09-03T10:00:00.000Z	52 \| moderate	10.036 \| good	43.493 \| good	24.723 \| good	0.919 \| good	9.138 \| good	0.352 \| good
2025-09-02T10:00:00.000Z	27 \| good	4.709 \| good	20.246 \| good	27.359 \| good	0.578 \| good	1.141 \| good	0.153 \| good
2025-09-02T11:00:00.000Z	33 \| good	6.288 \| good	27.939 \| good	30.113 \| good	0.592 \| good	1.145 \| good	0.153 \| good
2025-09-02T12:00:00.000Z	44 \| good	7.596 \| good	33.666 \| good	24.932 \| good	0.606 \| good	1.15 \| good	0.152 \| good
2025-09-02T13:00:00.000Z	38 \| good	6.659 \| good	29.774 \| good	27.048 \| good	0.606 \| good	0.965 \| good	0.151 \| good
2025-09-02T14:00:00.000Z	33 \| good	5.839 \| good	25.09 \| good	30.277 \| good	0.607 \| good	0.78 \| good	0.15 \| good
2025-09-02T15:00:00.000Z	34 \| good	5.495 \| good	23.757 \| good	37.038 \| good	0.608 \| good	0.595 \| good	0.149 \| good
2025-09-02T16:00:00.000Z	37 \| good	4.914 \| good	21.003 \| good	40.156 \| good	0.592 \| good	0.519 \| good	0.145 \| good
2025-09-02T17:00:00.000Z	36 \| good	4.874 \| good	20.903 \| good	38.828 \| good	0.576 \| good	0.443 \| good	0.142 \| good
2025-09-02T18:00:00.000Z	37 \| good	4.848 \| good	20.936 \| good	39.599 \| good	0.561 \| good	0.368 \| good	0.138 \| good
2025-09-02T19:00:00.000Z	34 \| good	4.574 \| good	19.857 \| good	37.032 \| good	0.542 \| good	0.385 \| good	0.137 \| good
2025-09-02T20:00:00.000Z	33 \| good	4.699 \| good	20.78 \| good	35.68 \| good	0.522 \| good	0.402 \| good	0.137 \| good
2025-09-02T21:00:00.000Z	33 \| good	4.891 \| good	21 \| good	36.127 \| good	0.503 \| good	0.42 \| good	0.137 \| good
2025-09-02T22:00:00.000Z	34 \| good	4.81 \| good	21 \| good	37.281 \| good	0.492 \| good	0.817 \| good	0.14 \| good
2025-09-02T23:00:00.000Z	41 \| good	4.221 \| good	18.904 \| good	43.974 \| good	0.482 \| good	1.214 \| good	0.144 \| good
2025-09-03T00:00:00.000Z	34 \| good	3.812 \| good	16.824 \| good	37.319 \| good	0.471 \| good	1.611 \| good	0.148 \| good
2025-09-03T01:00:00.000Z	30 \| good	4.035 \| good	17.873 \| good	32.318 \| good	0.499 \| good	1.703 \| good	0.151 \| good
2025-09-03T02:00:00.000Z	27 \| good	4.506 \| good	19.254 \| good	27.326 \| good	0.527 \| good	1.796 \| good	0.153 \| good
2025-09-03T03:00:00.000Z	38 \| good	6.616 \| good	29.845 \| good	24.615 \| good	0.555 \| good	1.889 \| good	0.155 \| good
2025-09-03T04:00:00.000Z	38 \| good	7.015 \| good	30.961 \| good	23.753 \| good	0.561 \| good	1.925 \| good	0.157 \| good
2025-09-03T05:00:00.000Z	33 \| good	6.303 \| good	28.082 \| good	22.819 \| good	0.566 \| good	1.962 \| good	0.158 \| good
2025-09-03T06:00:00.000Z	38 \| good	6.653 \| good	29.84 \| good	21.405 \| good	0.572 \| good	1.999 \| good	0.159 \| good
2025-09-03T07:00:00.000Z	33 \| good	5.72 \| good	24.903 \| good	20.462 \| good	0.57 \| good	1.933 \| good	0.16 \| good
2025-09-03T08:00:00.000Z	27 \| good	5.215 \| good	22.854 \| good	22.643 \| good	0.568 \| good	1.868 \| good	0.161 \| good
2025-09-03T09:00:00.000Z	27 \| good	4.828 \| good	20.952 \| good	21.961 \| good	0.566 \| good	1.803 \| good	0.161 \| good
2025-09-03T10:00:00.000Z	27 \| good	4.797 \| good	20.967 \| good	25.775 \| good	0.588 \| good	1.739 \| good	0.162 \| good
2025-09-03T11:00:00.000Z	33 \| good	6.227 \| good	27.967 \| good	26.233 \| good	0.61 \| good	1.675 \| good	0.163 \| good
2025-09-03T12:00:00.000Z	49 \| good	8.574 \| good	37.215 \| good	21.896 \| good	0.632 \| good	1.611 \| good	0.163 \| good
2025-09-03T13:00:00.000Z	38 \| good	6.595 \| good	29.782 \| good	24.623 \| good	0.689 \| good	1.275 \| good	0.16 \| good
2025-09-03T14:00:00.000Z	27 \| good	4.712 \| good	20.827 \| good	29.233 \| good	0.746 \| good	0.938 \| good	0.156 \| good
2025-09-03T15:00:00.000Z	30 \| good	4.333 \| good	18.875 \| good	31.559 \| good	0.803 \| good	0.601 \| good	0.153 \| good
2025-09-03T16:00:00.000Z	31 \| good	4.336 \| good	19 \| good	33.589 \| good	0.804 \| good	0.548 \| good	0.152 \| good
2025-09-03T17:00:00.000Z	30 \| good	3.982 \| good	17.099 \| good	31.921 \| good	0.806 \| good	0.495 \| good	0.152 \| good
2025-09-03T18:00:00.000Z	30 \| good	3.606 \| good	15.981 \| good	32.195 \| good	0.808 \| good	0.442 \| good	0.151 \| good
2025-09-03T19:00:00.000Z	29 \| good	3.114 \| good	13.649 \| good	31.257 \| good	0.74 \| good	0.458 \| good	0.15 \| good
2025-09-03T20:00:00.000Z	30 \| good	3.203 \| good	13.933 \| good	31.568 \| good	0.672 \| good	0.473 \| good	0.149 \| good
2025-09-03T21:00:00.000Z	31 \| good	2.795 \| good	11.122 \| good	33.781 \| good	0.604 \| good	0.488 \| good	0.149 \| good
2025-09-03T22:00:00.000Z	36 \| good	2.894 \| good	11.972 \| good	38.56 \| good	0.493 \| good	0.704 \| good	0.147 \| good
2025-09-03T23:00:00.000Z	39 \| good	2.568 \| good	10.216 \| good	42.114 \| good	0.382 \| good	0.92 \| good	0.145 \| good
2025-09-04T00:00:00.000Z	41 \| good	2.838 \| good	11.904 \| good	43.693 \| good	0.271 \| good	1.137 \| good	0.143 \| good
2025-09-04T01:00:00.000Z	32 \| good	3.161 \| good	13.931 \| good	35.393 \| good	0.245 \| good	1.1 \| good	0.14 \| good
2025-09-04T02:00:00.000Z	29 \| good	3.499 \| good	15.246 \| good	31.058 \| good	0.219 \| good	1.063 \| good	0.137 \| good
2025-09-04T03:00:00.000Z	33 \| good	5.756 \| good	25.085 \| good	28.566 \| good	0.192 \| good	1.026 \| good	0.134 \| good
2025-09-04T04:00:00.000Z	33 \| good	5.802 \| good	25.116 \| good	24.913 \| good	0.192 \| good	1.059 \| good	0.133 \| good
2025-09-04T05:00:00.000Z	44 \| good	7.716 \| good	33.999 \| good	26.078 \| good	0.192 \| good	1.092 \| good	0.133 \| good
2025-09-04T06:00:00.000Z	44 \| good	7.653 \| good	11.002 \| good	43.288 \| good	0.193 \| good	1.155 \| good	0.132 \| good
2025-09-04T07:00:00.000Z	27 \| good	5.17 \| good	22.154 \| good	19.521 \| good	0.201 \| good	1.267 \| good	0.133 \| good
2025-09-04T08:00:00.000Z	24 \| good	4.167 \| good	18.167 \| good	26.408 \| good	0.21 \| good	1.408 \| good	0.133 \| good
2025-09-04T09:00:00.000Z	33 \| good	5.609 \| good	24.082 \| good	25.702 \| good	0.22 \| good	1.55 \| good	0.134 \| 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

0.23ppm

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 11:00:00 on 2025-09-01.

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 08:00:00 on 2025-09-02.

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 27, 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 O3.

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 5.256 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 16.538 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 0.228 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 3.267 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 28.679 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 3.752 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-01T11:00:00.000Z	33 \| good	6.082 \| good	33.534 \| good	36.409 \| good	0.76 \| good	2.339 \| good	0.224 \| good
2025-09-01T12:00:00.000Z	33 \| good	5.616 \| good	19.898 \| good	32.26 \| good	0.794 \| good	2.354 \| good	0.224 \| good
2025-09-01T13:00:00.000Z	33 \| good	6.09 \| good	17.414 \| good	30.76 \| good	0.697 \| good	2.092 \| good	0.224 \| good
2025-09-01T14:00:00.000Z	33 \| good	6.159 \| good	12.347 \| good	34.569 \| good	0.465 \| good	2.21 \| good	0.2 \| good
2025-09-01T15:00:00.000Z	35 \| good	5.49 \| good	15.716 \| good	38.077 \| good	0.494 \| good	2.486 \| good	0.2 \| good
2025-09-01T16:00:00.000Z	35 \| good	5.145 \| good	13.807 \| good	38.244 \| good	0.498 \| good	2.081 \| good	0.183 \| good
2025-09-01T17:00:00.000Z	36 \| good	4.33 \| good	14.002 \| good	38.884 \| good	0.543 \| good	1.998 \| good	0.183 \| good
2025-09-01T18:00:00.000Z	38 \| good	4.818 \| good	13.137 \| good	41.117 \| good	0.892 \| good	1.912 \| good	0.183 \| good
2025-09-01T19:00:00.000Z	38 \| good	4.904 \| good	19.512 \| good	40.938 \| good	0.967 \| good	1.697 \| good	0.2 \| good
2025-09-01T20:00:00.000Z	36 \| good	3.923 \| good	13.449 \| good	38.876 \| good	1.08 \| good	2.375 \| good	0.196 \| good
2025-09-01T21:00:00.000Z	35 \| good	3.872 \| good	12.129 \| good	38.333 \| good	1.527 \| good	2.426 \| good	0.179 \| good
2025-09-01T22:00:00.000Z	35 \| good	3.848 \| good	14.776 \| good	38.014 \| good	12.206 \| good	2.469 \| good	0.179 \| good
2025-09-01T23:00:00.000Z	37 \| good	3.795 \| good	13.946 \| good	40.437 \| good	1.039 \| good	2.612 \| good	0.196 \| good
2025-09-02T00:00:00.000Z	37 \| good	4.554 \| good	20.066 \| good	39.722 \| good	0.567 \| good	3.223 \| good	0.214 \| good
2025-09-02T01:00:00.000Z	31 \| good	4.873 \| good	24.945 \| good	33.693 \| good	0.841 \| good	3.807 \| good	0.259 \| good
2025-09-02T02:00:00.000Z	30 \| good	4.73 \| good	18.614 \| good	31.565 \| good	1.243 \| good	3.33 \| good	0.259 \| good
2025-09-02T03:00:00.000Z	27 \| good	5.242 \| good	20.758 \| good	29.137 \| good	1.156 \| good	1.714 \| good	0.268 \| good
2025-09-02T04:00:00.000Z	27 \| good	5.195 \| good	18.123 \| good	25.889 \| good	1.48 \| good	2.794 \| good	0.268 \| good
2025-09-02T05:00:00.000Z	27 \| good	4.775 \| good	18.284 \| good	26.175 \| good	0.817 \| good	2.509 \| good	0.258 \| good
2025-09-02T06:00:00.000Z	33 \| good	5.633 \| good	24.137 \| good	22.156 \| good	1.005 \| good	2.353 \| good	0.285 \| good
2025-09-02T07:00:00.000Z	33 \| good	5.6 \| good	22.443 \| good	23.439 \| good	1.605 \| good	2.746 \| good	0.251 \| good
2025-09-02T08:00:00.000Z	27 \| good	5.408 \| good	15.487 \| good	26.836 \| good	3.781 \| good	3.7 \| good	0.238 \| good
2025-09-02T09:00:00.000Z	27 \| good	5.285 \| good	17.459 \| good	26.486 \| good	6.423 \| good	4.038 \| good	0.224 \| good
2025-09-02T10:00:00.000Z	33 \| good	5.997 \| good	18.663 \| good	26.064 \| good	2.247 \| good	5.092 \| good	0.234 \| good
2025-09-02T11:00:00.000Z	33 \| good	5.845 \| good	21.122 \| good	28.667 \| good	7.158 \| good	6.648 \| good	0.275 \| good
2025-09-02T12:00:00.000Z	33 \| good	5.821 \| good	21.785 \| good	28.037 \| good	5.446 \| good	6.952 \| good	0.296 \| good
2025-09-02T13:00:00.000Z	33 \| good	5.682 \| good	18.884 \| good	23.911 \| good	1.903 \| good	6.394 \| good	0.314 \| good
2025-09-02T14:00:00.000Z	27 \| good	5.234 \| good	16.856 \| good	24.409 \| good	11.621 \| good	5.286 \| good	0.327 \| good
2025-09-02T15:00:00.000Z	33 \| good	5.664 \| good	21.741 \| good	25.585 \| good	16.982 \| good	4.152 \| good	0.241 \| good
2025-09-02T16:00:00.000Z	27 \| good	5.484 \| good	22.466 \| good	28.178 \| good	10.339 \| good	3.584 \| good	0.2 \| good
2025-09-02T17:00:00.000Z	28 \| good	5.04 \| good	24.372 \| good	30.195 \| good	10.572 \| good	3.112 \| good	0.183 \| good
2025-09-02T18:00:00.000Z	31 \| good	4.746 \| good	20.253 \| good	33.638 \| good	0.67 \| good	2.88 \| good	0.183 \| good
2025-09-02T19:00:00.000Z	31 \| good	4.401 \| good	23.078 \| good	33.762 \| good	0.75 \| good	2.631 \| good	0.2 \| good
2025-09-02T20:00:00.000Z	31 \| good	4.273 \| good	13.926 \| good	34.362 \| good	4.855 \| good	2.217 \| good	0.2 \| good
2025-09-02T21:00:00.000Z	32 \| good	4.486 \| good	17.85 \| good	35.305 \| good	6.628 \| good	2.252 \| good	0.2 \| good
2025-09-02T22:00:00.000Z	32 \| good	4.144 \| good	26.684 \| good	35.453 \| good	0.507 \| good	2.051 \| good	0.228 \| good
2025-09-02T23:00:00.000Z	34 \| good	3.853 \| good	37.096 \| good	37.127 \| good	2.566 \| good	1.523 \| good	0.228 \| good
2025-09-03T00:00:00.000Z	36 \| good	4.483 \| good	16.163 \| good	38.66 \| good	1.911 \| good	3.537 \| good	0.262 \| good
2025-09-03T01:00:00.000Z	31 \| good	3.808 \| good	19.985 \| good	34.036 \| good	0.796 \| good	2.139 \| good	0.241 \| good
2025-09-03T02:00:00.000Z	28 \| good	4.784 \| good	19.337 \| good	29.883 \| good	0.919 \| good	2.913 \| good	0.258 \| good
2025-09-03T03:00:00.000Z	27 \| good	5.23 \| good	22.759 \| good	18.833 \| good	0.635 \| good	2.404 \| good	0.173 \| good
2025-09-03T04:00:00.000Z	27 \| good	5.194 \| good	18.331 \| good	27.866 \| good	0.966 \| good	3.429 \| good	0.32 \| good
2025-09-03T05:00:00.000Z	38 \| good	6.773 \| good	17.207 \| good	23.893 \| good	1.468 \| good	3.791 \| good	0.32 \| good
2025-09-03T06:00:00.000Z	33 \| good	5.98 \| good	17.568 \| good	23.535 \| good	0.839 \| good	5.154 \| good	0.337 \| good
2025-09-03T07:00:00.000Z	33 \| good	5.819 \| good	13.241 \| good	21.83 \| good	0.741 \| good	4.998 \| good	0.358 \| good
2025-09-03T08:00:00.000Z	38 \| good	6.565 \| good	14.692 \| good	25.79 \| good	0.886 \| good	6.185 \| good	0.347 \| good
2025-09-03T09:00:00.000Z	49 \| good	9.274 \| good	31.362 \| good	25.082 \| good	1.331 \| good	7.341 \| good	0.33 \| good
2025-09-03T10:00:00.000Z	52 \| moderate	10.248 \| good	44.933 \| good	22.387 \| good	0.969 \| good	9.144 \| good	0.371 \| good
2025-09-03T10:00:00.000Z	52 \| moderate	10.036 \| good	43.493 \| good	24.723 \| good	0.919 \| good	9.138 \| good	0.352 \| good
2025-09-02T10:00:00.000Z	27 \| good	4.709 \| good	20.246 \| good	27.359 \| good	0.578 \| good	1.141 \| good	0.153 \| good
2025-09-02T11:00:00.000Z	33 \| good	6.288 \| good	27.939 \| good	30.113 \| good	0.592 \| good	1.145 \| good	0.153 \| good
2025-09-02T12:00:00.000Z	44 \| good	7.596 \| good	33.666 \| good	24.932 \| good	0.606 \| good	1.15 \| good	0.152 \| good
2025-09-02T13:00:00.000Z	38 \| good	6.659 \| good	29.774 \| good	27.048 \| good	0.606 \| good	0.965 \| good	0.151 \| good
2025-09-02T14:00:00.000Z	33 \| good	5.839 \| good	25.09 \| good	30.277 \| good	0.607 \| good	0.78 \| good	0.15 \| good
2025-09-02T15:00:00.000Z	34 \| good	5.495 \| good	23.757 \| good	37.038 \| good	0.608 \| good	0.595 \| good	0.149 \| good
2025-09-02T16:00:00.000Z	37 \| good	4.914 \| good	21.003 \| good	40.156 \| good	0.592 \| good	0.519 \| good	0.145 \| good
2025-09-02T17:00:00.000Z	36 \| good	4.874 \| good	20.903 \| good	38.828 \| good	0.576 \| good	0.443 \| good	0.142 \| good
2025-09-02T18:00:00.000Z	37 \| good	4.848 \| good	20.936 \| good	39.599 \| good	0.561 \| good	0.368 \| good	0.138 \| good
2025-09-02T19:00:00.000Z	34 \| good	4.574 \| good	19.857 \| good	37.032 \| good	0.542 \| good	0.385 \| good	0.137 \| good
2025-09-02T20:00:00.000Z	33 \| good	4.699 \| good	20.78 \| good	35.68 \| good	0.522 \| good	0.402 \| good	0.137 \| good
2025-09-02T21:00:00.000Z	33 \| good	4.891 \| good	21 \| good	36.127 \| good	0.503 \| good	0.42 \| good	0.137 \| good
2025-09-02T22:00:00.000Z	34 \| good	4.81 \| good	21 \| good	37.281 \| good	0.492 \| good	0.817 \| good	0.14 \| good
2025-09-02T23:00:00.000Z	41 \| good	4.221 \| good	18.904 \| good	43.974 \| good	0.482 \| good	1.214 \| good	0.144 \| good
2025-09-03T00:00:00.000Z	34 \| good	3.812 \| good	16.824 \| good	37.319 \| good	0.471 \| good	1.611 \| good	0.148 \| good
2025-09-03T01:00:00.000Z	30 \| good	4.035 \| good	17.873 \| good	32.318 \| good	0.499 \| good	1.703 \| good	0.151 \| good
2025-09-03T02:00:00.000Z	27 \| good	4.506 \| good	19.254 \| good	27.326 \| good	0.527 \| good	1.796 \| good	0.153 \| good
2025-09-03T03:00:00.000Z	38 \| good	6.616 \| good	29.845 \| good	24.615 \| good	0.555 \| good	1.889 \| good	0.155 \| good
2025-09-03T04:00:00.000Z	38 \| good	7.015 \| good	30.961 \| good	23.753 \| good	0.561 \| good	1.925 \| good	0.157 \| good
2025-09-03T05:00:00.000Z	33 \| good	6.303 \| good	28.082 \| good	22.819 \| good	0.566 \| good	1.962 \| good	0.158 \| good
2025-09-03T06:00:00.000Z	38 \| good	6.653 \| good	29.84 \| good	21.405 \| good	0.572 \| good	1.999 \| good	0.159 \| good
2025-09-03T07:00:00.000Z	33 \| good	5.72 \| good	24.903 \| good	20.462 \| good	0.57 \| good	1.933 \| good	0.16 \| good
2025-09-03T08:00:00.000Z	27 \| good	5.215 \| good	22.854 \| good	22.643 \| good	0.568 \| good	1.868 \| good	0.161 \| good
2025-09-03T09:00:00.000Z	27 \| good	4.828 \| good	20.952 \| good	21.961 \| good	0.566 \| good	1.803 \| good	0.161 \| good
2025-09-03T10:00:00.000Z	27 \| good	4.797 \| good	20.967 \| good	25.775 \| good	0.588 \| good	1.739 \| good	0.162 \| good
2025-09-03T11:00:00.000Z	33 \| good	6.227 \| good	27.967 \| good	26.233 \| good	0.61 \| good	1.675 \| good	0.163 \| good
2025-09-03T12:00:00.000Z	49 \| good	8.574 \| good	37.215 \| good	21.896 \| good	0.632 \| good	1.611 \| good	0.163 \| good
2025-09-03T13:00:00.000Z	38 \| good	6.595 \| good	29.782 \| good	24.623 \| good	0.689 \| good	1.275 \| good	0.16 \| good
2025-09-03T14:00:00.000Z	27 \| good	4.712 \| good	20.827 \| good	29.233 \| good	0.746 \| good	0.938 \| good	0.156 \| good
2025-09-03T15:00:00.000Z	30 \| good	4.333 \| good	18.875 \| good	31.559 \| good	0.803 \| good	0.601 \| good	0.153 \| good
2025-09-03T16:00:00.000Z	31 \| good	4.336 \| good	19 \| good	33.589 \| good	0.804 \| good	0.548 \| good	0.152 \| good
2025-09-03T17:00:00.000Z	30 \| good	3.982 \| good	17.099 \| good	31.921 \| good	0.806 \| good	0.495 \| good	0.152 \| good
2025-09-03T18:00:00.000Z	30 \| good	3.606 \| good	15.981 \| good	32.195 \| good	0.808 \| good	0.442 \| good	0.151 \| good
2025-09-03T19:00:00.000Z	29 \| good	3.114 \| good	13.649 \| good	31.257 \| good	0.74 \| good	0.458 \| good	0.15 \| good
2025-09-03T20:00:00.000Z	30 \| good	3.203 \| good	13.933 \| good	31.568 \| good	0.672 \| good	0.473 \| good	0.149 \| good
2025-09-03T21:00:00.000Z	31 \| good	2.795 \| good	11.122 \| good	33.781 \| good	0.604 \| good	0.488 \| good	0.149 \| good
2025-09-03T22:00:00.000Z	36 \| good	2.894 \| good	11.972 \| good	38.56 \| good	0.493 \| good	0.704 \| good	0.147 \| good
2025-09-03T23:00:00.000Z	39 \| good	2.568 \| good	10.216 \| good	42.114 \| good	0.382 \| good	0.92 \| good	0.145 \| good
2025-09-04T00:00:00.000Z	41 \| good	2.838 \| good	11.904 \| good	43.693 \| good	0.271 \| good	1.137 \| good	0.143 \| good
2025-09-04T01:00:00.000Z	32 \| good	3.161 \| good	13.931 \| good	35.393 \| good	0.245 \| good	1.1 \| good	0.14 \| good
2025-09-04T02:00:00.000Z	29 \| good	3.499 \| good	15.246 \| good	31.058 \| good	0.219 \| good	1.063 \| good	0.137 \| good
2025-09-04T03:00:00.000Z	33 \| good	5.756 \| good	25.085 \| good	28.566 \| good	0.192 \| good	1.026 \| good	0.134 \| good
2025-09-04T04:00:00.000Z	33 \| good	5.802 \| good	25.116 \| good	24.913 \| good	0.192 \| good	1.059 \| good	0.133 \| good
2025-09-04T05:00:00.000Z	44 \| good	7.716 \| good	33.999 \| good	26.078 \| good	0.192 \| good	1.092 \| good	0.133 \| good
2025-09-04T06:00:00.000Z	44 \| good	7.653 \| good	11.002 \| good	43.288 \| good	0.193 \| good	1.155 \| good	0.132 \| good
2025-09-04T07:00:00.000Z	27 \| good	5.17 \| good	22.154 \| good	19.521 \| good	0.201 \| good	1.267 \| good	0.133 \| good
2025-09-04T08:00:00.000Z	24 \| good	4.167 \| good	18.167 \| good	26.408 \| good	0.21 \| good	1.408 \| good	0.133 \| good
2025-09-04T09:00:00.000Z	33 \| good	5.609 \| good	24.082 \| good	25.702 \| good	0.22 \| good	1.55 \| good	0.134 \| 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?