What is the sulfur dioxide (SO2) level in Port Royal, South Carolina at the moment?

Currently, Port Royal, South Carolina has a sulfur dioxide (SO2) concentration of 1.758 ppb.

What is the ozone (O3) level in Port Royal, South Carolina at the moment?

The current ozone (O3) level in Port Royal, South Carolina at the moment is 18.278 ppm.

What is the nitrogen dioxide (NO2) level in Port Royal, South Carolina at the moment?

Nitrogen dioxide (NO2) level in Port Royal, South Carolina at the moment is 4.27 ppb.

Live air quality index in Port Royal, South Carolina today

Q: What is the PM2.5 level in Port Royal, South Carolina at the moment?

PM2.5 levels in Port Royal, South Carolina are currently 5.824 μg/m3.

Q: What is the PM10 level in Port Royal, South Carolina at the moment?

The PM10 concentration in Port Royal, South Carolina is 19.346 μg/m3 at the moment.

Stay updated with real-time air quality in Port Royal, 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

Port Royal, South Carolina

Last updated: ... (Local time)

Major air pollutants in Port Royal, South Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.82 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.35 μg/m³

155

255

425

605+

Ozone (O₃)

18.28 ppb

201

201+

Sulfur Dioxide (SO₂)

1.76 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.27 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Port Royal, South Carolina

Get Live Pollen Counts

Port Royal, South Carolina

Scroll To Air Quality Map

Track live Port Royal, South Carolina air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	27 \| good	4.867 \| good	15.743 \| good	14.055 \| good	0.301 \| good	6.378 \| good	0.28 \| good
2026-09-05T13:00:00.000Z	27 \| good	4.925 \| good	21.324 \| good	15.408 \| good	0.252 \| good	5.185 \| good	0.28 \| good
2026-09-05T14:00:00.000Z	27 \| good	5.437 \| good	23.822 \| good	15.807 \| good	0.274 \| good	3.274 \| good	0.263 \| good
2026-09-05T15:00:00.000Z	27 \| good	4.823 \| good	17.495 \| good	20.329 \| good	0.315 \| good	2.681 \| good	0.249 \| good
2026-09-05T16:00:00.000Z	27 \| good	4.731 \| good	17.628 \| good	24.63 \| good	0.304 \| good	2.27 \| good	0.236 \| good
2026-09-05T17:00:00.000Z	27 \| good	4.641 \| good	14.146 \| good	25.687 \| good	0.285 \| good	2.322 \| good	0.214 \| good
2026-09-05T18:00:00.000Z	29 \| good	4.614 \| good	15.303 \| good	31.227 \| good	0.738 \| good	1.829 \| good	0.214 \| good
2026-09-05T19:00:00.000Z	31 \| good	4.746 \| good	22.98 \| good	34.057 \| good	0.732 \| good	1.777 \| good	0.214 \| good
2026-09-05T20:00:00.000Z	40 \| good	4.829 \| good	29.024 \| good	43.251 \| good	0.391 \| good	3.079 \| good	0.307 \| good
2026-09-05T21:00:00.000Z	33 \| good	4.495 \| good	17.403 \| good	36.275 \| good	0.343 \| good	4.487 \| good	0.293 \| good
2026-09-05T22:00:00.000Z	31 \| good	4.64 \| good	13.598 \| good	32.666 \| good	0.339 \| good	3.62 \| good	0.293 \| good
2026-09-05T23:00:00.000Z	32 \| good	4.278 \| good	10.143 \| good	34.774 \| good	0.284 \| good	3.338 \| good	0.236 \| good
2026-09-06T00:00:00.000Z	34 \| good	4.129 \| good	18.249 \| good	37.297 \| good	0.285 \| good	4.446 \| good	0.258 \| good
2026-09-06T01:00:00.000Z	28 \| good	4.312 \| good	13.536 \| good	30.043 \| good	0.86 \| good	5.871 \| good	0.276 \| good
2026-09-06T02:00:00.000Z	27 \| good	4.846 \| good	9.572 \| good	28.84 \| good	1.108 \| good	7.565 \| good	0.301 \| good
2026-09-06T03:00:00.000Z	27 \| good	4.644 \| good	20.472 \| good	26.392 \| good	0.307 \| good	1.605 \| good	0.15 \| good
2026-09-06T04:00:00.000Z	27 \| good	4.685 \| good	16.962 \| good	23.627 \| good	0.805 \| good	3.856 \| good	0.319 \| good
2026-09-06T05:00:00.000Z	22 \| good	3.871 \| good	10.159 \| good	21.102 \| good	1.212 \| good	4.109 \| good	0.35 \| good
2026-09-06T06:00:00.000Z	22 \| good	4.217 \| good	11.322 \| good	20.292 \| good	1.896 \| good	3.969 \| good	0.292 \| good
2026-09-06T07:00:00.000Z	27 \| good	4.908 \| good	14.854 \| good	17.744 \| good	1.534 \| good	3.964 \| good	0.292 \| good
2026-09-06T08:00:00.000Z	27 \| good	5.314 \| good	20.571 \| good	13.966 \| good	0.453 \| good	4.379 \| good	0.258 \| good
2026-09-06T09:00:00.000Z	27 \| good	5.199 \| good	28.121 \| good	13.965 \| good	0.288 \| good	4.07 \| good	0.245 \| good
2026-09-06T10:00:00.000Z	38 \| good	6.562 \| good	26.153 \| good	8.541 \| good	0.353 \| good	3.851 \| good	0.276 \| good
2026-09-06T11:00:00.000Z	33 \| good	5.78 \| good	13.707 \| good	10.951 \| good	0.309 \| good	4.555 \| good	0.306 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.415 \| good	15.417 \| good	10.495 \| good	0.288 \| good	4.923 \| good	0.345 \| good
2026-09-06T13:00:00.000Z	33 \| good	6.107 \| good	24.213 \| good	11.69 \| good	0.299 \| good	3.836 \| good	0.345 \| good
2026-09-06T14:00:00.000Z	33 \| good	6.404 \| good	21.253 \| good	13.398 \| good	0.356 \| good	6.309 \| good	0.345 \| good
2026-09-06T15:00:00.000Z	38 \| good	7.498 \| good	15.791 \| good	18.791 \| good	0.502 \| good	2.377 \| good	0.3 \| good
2026-09-06T16:00:00.000Z	44 \| good	7.843 \| good	23.987 \| good	25.479 \| good	1.183 \| good	2.989 \| good	0.249 \| good
2026-09-06T17:00:00.000Z	44 \| good	7.736 \| good	19.836 \| good	29.422 \| good	1.17 \| good	4.106 \| good	0.236 \| good
2026-09-06T18:00:00.000Z	44 \| good	7.626 \| good	18.636 \| good	33.791 \| good	0.767 \| good	2.912 \| good	0.214 \| good
2026-09-06T19:00:00.000Z	44 \| good	8.466 \| good	19.258 \| good	43.025 \| good	0.32 \| good	3.071 \| good	0.218 \| good
2026-09-06T20:00:00.000Z	49 \| good	9.304 \| good	19.991 \| good	44.831 \| good	0.396 \| good	3.905 \| good	0.214 \| good
2026-09-06T21:00:00.000Z	52 \| moderate	9.525 \| good	24.29 \| good	40.832 \| good	0.265 \| good	3.945 \| good	0.236 \| good
2026-09-06T22:00:00.000Z	49 \| good	9.22 \| good	20.453 \| good	42.379 \| good	0.289 \| good	3.933 \| good	0.285 \| good
2026-09-06T23:00:00.000Z	44 \| good	7.635 \| good	19.276 \| good	39.071 \| good	0.214 \| good	4.294 \| good	0.283 \| good
2026-09-07T00:00:00.000Z	38 \| good	6.936 \| good	17.112 \| good	36.596 \| good	0.209 \| good	5.301 \| good	0.283 \| good
2026-09-07T01:00:00.000Z	38 \| good	6.82 \| good	15.485 \| good	35.444 \| good	0.409 \| good	7.428 \| good	0.283 \| good
2026-09-07T02:00:00.000Z	38 \| good	7.12 \| good	17.557 \| good	24.275 \| good	0.247 \| good	6.081 \| good	0.236 \| good
2026-09-07T03:00:00.000Z	27 \| good	5.478 \| good	23.472 \| good	24.761 \| good	0.332 \| good	1.282 \| good	0.185 \| good
2026-09-07T04:00:00.000Z	33 \| good	5.692 \| good	17.606 \| good	22.607 \| good	0.256 \| good	5.035 \| good	0.223 \| good
2026-09-07T05:00:00.000Z	27 \| good	5.232 \| good	15.941 \| good	24.864 \| good	0.271 \| good	3.681 \| good	0.223 \| good
2026-09-07T06:00:00.000Z	27 \| good	5.069 \| good	16.736 \| good	21.69 \| good	0.282 \| good	4.189 \| good	0.201 \| good
2026-09-07T07:00:00.000Z	27 \| good	4.693 \| good	13.349 \| good	23.029 \| good	0.402 \| good	3.017 \| good	0.201 \| good
2026-09-07T08:00:00.000Z	27 \| good	4.522 \| good	12.529 \| good	19.155 \| good	0.428 \| good	2.797 \| good	0.201 \| good
2026-09-07T09:00:00.000Z	27 \| good	4.611 \| good	21.325 \| good	21.269 \| good	0.352 \| good	2.857 \| good	0.201 \| good
2026-09-07T10:00:00.000Z	27 \| good	4.779 \| good	14.39 \| good	19.532 \| good	2.183 \| good	3.806 \| good	0.201 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.824 \| good	19.346 \| good	18.278 \| good	1.758 \| good	4.27 \| good	0.288 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.824 \| good	19.346 \| good	18.278 \| good	1.758 \| good	4.27 \| good	0.288 \| good
2026-09-07T12:00:00.000Z	27 \| good	5.09 \| good	21.967 \| good	23.728 \| good	0.238 \| good	0.875 \| good	0.143 \| good
2026-09-07T13:00:00.000Z	27 \| good	5.169 \| good	22.061 \| good	25.126 \| good	0.191 \| good	0.778 \| good	0.142 \| good
2026-09-07T14:00:00.000Z	33 \| good	5.588 \| good	24.029 \| good	27.692 \| good	0.167 \| good	0.551 \| good	0.14 \| good
2026-09-07T15:00:00.000Z	33 \| good	5.52 \| good	23.576 \| good	33.141 \| good	0.124 \| good	0.413 \| good	0.14 \| good
2026-09-07T16:00:00.000Z	33 \| good	5.865 \| good	25.678 \| good	35.164 \| good	0.093 \| good	0.302 \| good	0.141 \| good
2026-09-07T17:00:00.000Z	33 \| good	5.604 \| good	23.914 \| good	35.288 \| good	0.087 \| good	0.273 \| good	0.141 \| good
2026-09-07T18:00:00.000Z	33 \| good	5.499 \| good	23.454 \| good	36.467 \| good	0.091 \| good	0.279 \| good	0.139 \| good
2026-09-07T19:00:00.000Z	35 \| good	5.284 \| good	22.885 \| good	37.771 \| good	0.101 \| good	0.357 \| good	0.14 \| good
2026-09-07T20:00:00.000Z	33 \| good	5.193 \| good	22.829 \| good	36.491 \| good	0.116 \| good	0.381 \| good	0.139 \| good
2026-09-07T21:00:00.000Z	33 \| good	5.128 \| good	22.228 \| good	35.788 \| good	0.117 \| good	0.39 \| good	0.137 \| good
2026-09-07T22:00:00.000Z	33 \| good	4.535 \| good	19.546 \| good	36.053 \| good	0.117 \| good	0.466 \| good	0.136 \| good
2026-09-07T23:00:00.000Z	33 \| good	4.373 \| good	18.969 \| good	35.815 \| good	0.119 \| good	0.604 \| good	0.136 \| good
2026-09-08T00:00:00.000Z	34 \| good	4.073 \| good	17.939 \| good	37.265 \| good	0.128 \| good	0.668 \| good	0.135 \| good
2026-09-08T01:00:00.000Z	34 \| good	3.703 \| good	16.034 \| good	36.756 \| good	0.141 \| good	0.7 \| good	0.135 \| good
2026-09-08T02:00:00.000Z	32 \| good	3.763 \| good	16.115 \| good	35.195 \| good	0.149 \| good	0.671 \| good	0.134 \| good
2026-09-08T03:00:00.000Z	30 \| good	3.911 \| good	17.061 \| good	32.273 \| good	0.146 \| good	0.621 \| good	0.132 \| good
2026-09-08T04:00:00.000Z	26 \| good	4.172 \| good	18.149 \| good	28.06 \| good	0.142 \| good	0.624 \| good	0.131 \| good
2026-09-08T05:00:00.000Z	24 \| good	4.424 \| good	19.318 \| good	26.398 \| good	0.132 \| good	0.578 \| good	0.129 \| good
2026-09-08T06:00:00.000Z	22 \| good	4.433 \| good	19.318 \| good	23.539 \| good	0.121 \| good	0.535 \| good	0.128 \| good
2026-09-08T07:00:00.000Z	33 \| good	5.564 \| good	23.866 \| good	24.324 \| good	0.128 \| good	0.611 \| good	0.129 \| good
2026-09-08T08:00:00.000Z	33 \| good	5.784 \| good	24.972 \| good	20.753 \| good	0.153 \| good	0.704 \| good	0.131 \| good
2026-09-08T09:00:00.000Z	33 \| good	5.865 \| good	25.648 \| good	19.953 \| good	0.177 \| good	0.788 \| good	0.132 \| good
2026-09-08T10:00:00.000Z	33 \| good	6.092 \| good	27.081 \| good	20.124 \| good	0.193 \| good	0.817 \| good	0.133 \| good
2026-09-08T11:00:00.000Z	27 \| good	4.762 \| good	20.55 \| good	20.904 \| good	0.202 \| good	0.847 \| good	0.135 \| good
2026-09-08T12:00:00.000Z	27 \| good	4.97 \| good	21.55 \| good	20.744 \| good	0.198 \| good	0.87 \| good	0.137 \| good
2026-09-08T13:00:00.000Z	27 \| good	5.058 \| good	21.857 \| good	23.612 \| good	0.192 \| good	0.791 \| good	0.14 \| good
2026-09-08T14:00:00.000Z	27 \| good	5.216 \| good	22.542 \| good	29.207 \| good	0.19 \| good	0.562 \| good	0.138 \| good
2026-09-08T15:00:00.000Z	31 \| good	5.019 \| good	21.83 \| good	33.986 \| good	0.175 \| good	0.359 \| good	0.136 \| good
2026-09-08T16:00:00.000Z	33 \| good	5.06 \| good	21.798 \| good	36.039 \| good	0.161 \| good	0.262 \| good	0.134 \| good
2026-09-08T17:00:00.000Z	34 \| good	4.999 \| good	21.83 \| good	36.543 \| good	0.157 \| good	0.218 \| good	0.133 \| good
2026-09-08T18:00:00.000Z	34 \| good	4.815 \| good	20.83 \| good	37.311 \| good	0.154 \| good	0.201 \| good	0.133 \| good
2026-09-08T19:00:00.000Z	32 \| good	4.765 \| good	20.77 \| good	35.395 \| good	0.15 \| good	0.202 \| good	0.132 \| good
2026-09-08T20:00:00.000Z	31 \| good	4.592 \| good	19.864 \| good	33.31 \| good	0.144 \| good	0.229 \| good	0.131 \| good
2026-09-08T21:00:00.000Z	31 \| good	4.404 \| good	19.115 \| good	33.204 \| good	0.14 \| good	0.267 \| good	0.13 \| good
2026-09-08T22:00:00.000Z	31 \| good	4.619 \| good	20.055 \| good	32.984 \| good	0.135 \| good	0.363 \| good	0.131 \| good
2026-09-08T23:00:00.000Z	30 \| good	4.491 \| good	19.429 \| good	32.407 \| good	0.127 \| good	0.537 \| good	0.132 \| good
2026-09-09T00:00:00.000Z	30 \| good	4.158 \| good	18.061 \| good	31.63 \| good	0.125 \| good	0.747 \| good	0.133 \| good
2026-09-09T01:00:00.000Z	28 \| good	4.192 \| good	18.319 \| good	30.122 \| good	0.13 \| good	0.831 \| good	0.132 \| good
2026-09-09T02:00:00.000Z	27 \| good	4.878 \| good	21.061 \| good	25.053 \| good	0.141 \| good	0.851 \| good	0.132 \| good
2026-09-09T03:00:00.000Z	27 \| good	5.091 \| good	21.942 \| good	22.588 \| good	0.151 \| good	0.828 \| good	0.131 \| good
2026-09-09T04:00:00.000Z	27 \| good	5.157 \| good	22.255 \| good	22.101 \| good	0.147 \| good	0.767 \| good	0.13 \| good
2026-09-09T05:00:00.000Z	27 \| good	5.121 \| good	22.199 \| good	21.509 \| good	0.135 \| good	0.676 \| good	0.129 \| good
2026-09-09T06:00:00.000Z	27 \| good	5.29 \| good	22.971 \| good	20.564 \| good	0.123 \| good	0.602 \| good	0.128 \| good
2026-09-09T07:00:00.000Z	33 \| good	5.849 \| good	25.302 \| good	19.636 \| good	0.115 \| good	0.554 \| good	0.127 \| good
2026-09-09T08:00:00.000Z	33 \| good	6.143 \| good	27.431 \| good	20.639 \| good	0.107 \| good	0.513 \| good	0.126 \| good
2026-09-09T09:00:00.000Z	33 \| good	6.226 \| good	27.664 \| good	20.999 \| good	0.11 \| good	0.562 \| good	0.125 \| good
2026-09-09T10:00:00.000Z	33 \| good	5.962 \| good	25.966 \| good	17.317 \| good	0.115 \| good	0.626 \| good	0.125 \| good
2026-09-09T11:00:00.000Z	33 \| good	5.523 \| good	23.577 \| good	18.353 \| good	0.121 \| good	0.697 \| good	0.126 \| good

Port Royal

Get reliable air quality data to drive your business

Port Royal, South Carolina air quality map: Stay updated on AQI near you

0.29ppm

How accurate is South Carolina, USA air quality data?

Air quality and pollutant data for South Carolina, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Port Royal, South Carolina?

The air quality information for Port Royal, South Carolina is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Port Royal, South Carolina at its worst?

In the past 24 hours, the air quality in Port Royal, South Carolina was at its worst at 09:00:00 on 2026-09-06.

When did Port Royal, South Carolina experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Port Royal, South Carolina was observed at 10:00:00 on 2026-09-07.

What is the AQI in Port Royal, South Carolina right now?

As of now, the AQI in Port Royal, South Carolina is 33, indicating Good conditions.

What is the most common type of pollution in Port Royal, South Carolina?

Port Royal, South Carolina air has the highest levels of PM2.5.

What should I do in case of poor air quality in Port Royal, South Carolina?

Poor air quality in Port Royal, South Carolina means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Port Royal, South Carolina at the moment?

PM_2.5 levels in Port Royal, South Carolina are currently 5.824 μg/m³.

What is the PM₁₀ level in Port Royal, South Carolina at the moment?

The PM₁₀ concentration in Port Royal, South Carolina is 19.346 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Port Royal, South Carolina at the moment?

The current carbon monoxide (CO) concentration in Port Royal, South Carolina is 0.288 ppm.

What is the sulfur dioxide (SO₂) level in Port Royal, South Carolina at the moment?

Currently, Port Royal, South Carolina has a sulfur dioxide (SO₂) concentration of 1.758 ppb.

What is the ozone (O₃) level in Port Royal, South Carolina at the moment?

The current ozone (O₃) level in Port Royal, South Carolina at the moment is 18.278 ppm.

What is the nitrogen dioxide (NO₂) level in Port Royal, South Carolina at the moment?

Nitrogen dioxide (NO₂) level in Port Royal, South Carolina at the moment is 4.27 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	27 \| good	4.867 \| good	15.743 \| good	14.055 \| good	0.301 \| good	6.378 \| good	0.28 \| good
2026-09-05T13:00:00.000Z	27 \| good	4.925 \| good	21.324 \| good	15.408 \| good	0.252 \| good	5.185 \| good	0.28 \| good
2026-09-05T14:00:00.000Z	27 \| good	5.437 \| good	23.822 \| good	15.807 \| good	0.274 \| good	3.274 \| good	0.263 \| good
2026-09-05T15:00:00.000Z	27 \| good	4.823 \| good	17.495 \| good	20.329 \| good	0.315 \| good	2.681 \| good	0.249 \| good
2026-09-05T16:00:00.000Z	27 \| good	4.731 \| good	17.628 \| good	24.63 \| good	0.304 \| good	2.27 \| good	0.236 \| good
2026-09-05T17:00:00.000Z	27 \| good	4.641 \| good	14.146 \| good	25.687 \| good	0.285 \| good	2.322 \| good	0.214 \| good
2026-09-05T18:00:00.000Z	29 \| good	4.614 \| good	15.303 \| good	31.227 \| good	0.738 \| good	1.829 \| good	0.214 \| good
2026-09-05T19:00:00.000Z	31 \| good	4.746 \| good	22.98 \| good	34.057 \| good	0.732 \| good	1.777 \| good	0.214 \| good
2026-09-05T20:00:00.000Z	40 \| good	4.829 \| good	29.024 \| good	43.251 \| good	0.391 \| good	3.079 \| good	0.307 \| good
2026-09-05T21:00:00.000Z	33 \| good	4.495 \| good	17.403 \| good	36.275 \| good	0.343 \| good	4.487 \| good	0.293 \| good
2026-09-05T22:00:00.000Z	31 \| good	4.64 \| good	13.598 \| good	32.666 \| good	0.339 \| good	3.62 \| good	0.293 \| good
2026-09-05T23:00:00.000Z	32 \| good	4.278 \| good	10.143 \| good	34.774 \| good	0.284 \| good	3.338 \| good	0.236 \| good
2026-09-06T00:00:00.000Z	34 \| good	4.129 \| good	18.249 \| good	37.297 \| good	0.285 \| good	4.446 \| good	0.258 \| good
2026-09-06T01:00:00.000Z	28 \| good	4.312 \| good	13.536 \| good	30.043 \| good	0.86 \| good	5.871 \| good	0.276 \| good
2026-09-06T02:00:00.000Z	27 \| good	4.846 \| good	9.572 \| good	28.84 \| good	1.108 \| good	7.565 \| good	0.301 \| good
2026-09-06T03:00:00.000Z	27 \| good	4.644 \| good	20.472 \| good	26.392 \| good	0.307 \| good	1.605 \| good	0.15 \| good
2026-09-06T04:00:00.000Z	27 \| good	4.685 \| good	16.962 \| good	23.627 \| good	0.805 \| good	3.856 \| good	0.319 \| good
2026-09-06T05:00:00.000Z	22 \| good	3.871 \| good	10.159 \| good	21.102 \| good	1.212 \| good	4.109 \| good	0.35 \| good
2026-09-06T06:00:00.000Z	22 \| good	4.217 \| good	11.322 \| good	20.292 \| good	1.896 \| good	3.969 \| good	0.292 \| good
2026-09-06T07:00:00.000Z	27 \| good	4.908 \| good	14.854 \| good	17.744 \| good	1.534 \| good	3.964 \| good	0.292 \| good
2026-09-06T08:00:00.000Z	27 \| good	5.314 \| good	20.571 \| good	13.966 \| good	0.453 \| good	4.379 \| good	0.258 \| good
2026-09-06T09:00:00.000Z	27 \| good	5.199 \| good	28.121 \| good	13.965 \| good	0.288 \| good	4.07 \| good	0.245 \| good
2026-09-06T10:00:00.000Z	38 \| good	6.562 \| good	26.153 \| good	8.541 \| good	0.353 \| good	3.851 \| good	0.276 \| good
2026-09-06T11:00:00.000Z	33 \| good	5.78 \| good	13.707 \| good	10.951 \| good	0.309 \| good	4.555 \| good	0.306 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.415 \| good	15.417 \| good	10.495 \| good	0.288 \| good	4.923 \| good	0.345 \| good
2026-09-06T13:00:00.000Z	33 \| good	6.107 \| good	24.213 \| good	11.69 \| good	0.299 \| good	3.836 \| good	0.345 \| good
2026-09-06T14:00:00.000Z	33 \| good	6.404 \| good	21.253 \| good	13.398 \| good	0.356 \| good	6.309 \| good	0.345 \| good
2026-09-06T15:00:00.000Z	38 \| good	7.498 \| good	15.791 \| good	18.791 \| good	0.502 \| good	2.377 \| good	0.3 \| good
2026-09-06T16:00:00.000Z	44 \| good	7.843 \| good	23.987 \| good	25.479 \| good	1.183 \| good	2.989 \| good	0.249 \| good
2026-09-06T17:00:00.000Z	44 \| good	7.736 \| good	19.836 \| good	29.422 \| good	1.17 \| good	4.106 \| good	0.236 \| good
2026-09-06T18:00:00.000Z	44 \| good	7.626 \| good	18.636 \| good	33.791 \| good	0.767 \| good	2.912 \| good	0.214 \| good
2026-09-06T19:00:00.000Z	44 \| good	8.466 \| good	19.258 \| good	43.025 \| good	0.32 \| good	3.071 \| good	0.218 \| good
2026-09-06T20:00:00.000Z	49 \| good	9.304 \| good	19.991 \| good	44.831 \| good	0.396 \| good	3.905 \| good	0.214 \| good
2026-09-06T21:00:00.000Z	52 \| moderate	9.525 \| good	24.29 \| good	40.832 \| good	0.265 \| good	3.945 \| good	0.236 \| good
2026-09-06T22:00:00.000Z	49 \| good	9.22 \| good	20.453 \| good	42.379 \| good	0.289 \| good	3.933 \| good	0.285 \| good
2026-09-06T23:00:00.000Z	44 \| good	7.635 \| good	19.276 \| good	39.071 \| good	0.214 \| good	4.294 \| good	0.283 \| good
2026-09-07T00:00:00.000Z	38 \| good	6.936 \| good	17.112 \| good	36.596 \| good	0.209 \| good	5.301 \| good	0.283 \| good
2026-09-07T01:00:00.000Z	38 \| good	6.82 \| good	15.485 \| good	35.444 \| good	0.409 \| good	7.428 \| good	0.283 \| good
2026-09-07T02:00:00.000Z	38 \| good	7.12 \| good	17.557 \| good	24.275 \| good	0.247 \| good	6.081 \| good	0.236 \| good
2026-09-07T03:00:00.000Z	27 \| good	5.478 \| good	23.472 \| good	24.761 \| good	0.332 \| good	1.282 \| good	0.185 \| good
2026-09-07T04:00:00.000Z	33 \| good	5.692 \| good	17.606 \| good	22.607 \| good	0.256 \| good	5.035 \| good	0.223 \| good
2026-09-07T05:00:00.000Z	27 \| good	5.232 \| good	15.941 \| good	24.864 \| good	0.271 \| good	3.681 \| good	0.223 \| good
2026-09-07T06:00:00.000Z	27 \| good	5.069 \| good	16.736 \| good	21.69 \| good	0.282 \| good	4.189 \| good	0.201 \| good
2026-09-07T07:00:00.000Z	27 \| good	4.693 \| good	13.349 \| good	23.029 \| good	0.402 \| good	3.017 \| good	0.201 \| good
2026-09-07T08:00:00.000Z	27 \| good	4.522 \| good	12.529 \| good	19.155 \| good	0.428 \| good	2.797 \| good	0.201 \| good
2026-09-07T09:00:00.000Z	27 \| good	4.611 \| good	21.325 \| good	21.269 \| good	0.352 \| good	2.857 \| good	0.201 \| good
2026-09-07T10:00:00.000Z	27 \| good	4.779 \| good	14.39 \| good	19.532 \| good	2.183 \| good	3.806 \| good	0.201 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.824 \| good	19.346 \| good	18.278 \| good	1.758 \| good	4.27 \| good	0.288 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.824 \| good	19.346 \| good	18.278 \| good	1.758 \| good	4.27 \| good	0.288 \| good
2026-09-07T12:00:00.000Z	27 \| good	5.09 \| good	21.967 \| good	23.728 \| good	0.238 \| good	0.875 \| good	0.143 \| good
2026-09-07T13:00:00.000Z	27 \| good	5.169 \| good	22.061 \| good	25.126 \| good	0.191 \| good	0.778 \| good	0.142 \| good
2026-09-07T14:00:00.000Z	33 \| good	5.588 \| good	24.029 \| good	27.692 \| good	0.167 \| good	0.551 \| good	0.14 \| good
2026-09-07T15:00:00.000Z	33 \| good	5.52 \| good	23.576 \| good	33.141 \| good	0.124 \| good	0.413 \| good	0.14 \| good
2026-09-07T16:00:00.000Z	33 \| good	5.865 \| good	25.678 \| good	35.164 \| good	0.093 \| good	0.302 \| good	0.141 \| good
2026-09-07T17:00:00.000Z	33 \| good	5.604 \| good	23.914 \| good	35.288 \| good	0.087 \| good	0.273 \| good	0.141 \| good
2026-09-07T18:00:00.000Z	33 \| good	5.499 \| good	23.454 \| good	36.467 \| good	0.091 \| good	0.279 \| good	0.139 \| good
2026-09-07T19:00:00.000Z	35 \| good	5.284 \| good	22.885 \| good	37.771 \| good	0.101 \| good	0.357 \| good	0.14 \| good
2026-09-07T20:00:00.000Z	33 \| good	5.193 \| good	22.829 \| good	36.491 \| good	0.116 \| good	0.381 \| good	0.139 \| good
2026-09-07T21:00:00.000Z	33 \| good	5.128 \| good	22.228 \| good	35.788 \| good	0.117 \| good	0.39 \| good	0.137 \| good
2026-09-07T22:00:00.000Z	33 \| good	4.535 \| good	19.546 \| good	36.053 \| good	0.117 \| good	0.466 \| good	0.136 \| good
2026-09-07T23:00:00.000Z	33 \| good	4.373 \| good	18.969 \| good	35.815 \| good	0.119 \| good	0.604 \| good	0.136 \| good
2026-09-08T00:00:00.000Z	34 \| good	4.073 \| good	17.939 \| good	37.265 \| good	0.128 \| good	0.668 \| good	0.135 \| good
2026-09-08T01:00:00.000Z	34 \| good	3.703 \| good	16.034 \| good	36.756 \| good	0.141 \| good	0.7 \| good	0.135 \| good
2026-09-08T02:00:00.000Z	32 \| good	3.763 \| good	16.115 \| good	35.195 \| good	0.149 \| good	0.671 \| good	0.134 \| good
2026-09-08T03:00:00.000Z	30 \| good	3.911 \| good	17.061 \| good	32.273 \| good	0.146 \| good	0.621 \| good	0.132 \| good
2026-09-08T04:00:00.000Z	26 \| good	4.172 \| good	18.149 \| good	28.06 \| good	0.142 \| good	0.624 \| good	0.131 \| good
2026-09-08T05:00:00.000Z	24 \| good	4.424 \| good	19.318 \| good	26.398 \| good	0.132 \| good	0.578 \| good	0.129 \| good
2026-09-08T06:00:00.000Z	22 \| good	4.433 \| good	19.318 \| good	23.539 \| good	0.121 \| good	0.535 \| good	0.128 \| good
2026-09-08T07:00:00.000Z	33 \| good	5.564 \| good	23.866 \| good	24.324 \| good	0.128 \| good	0.611 \| good	0.129 \| good
2026-09-08T08:00:00.000Z	33 \| good	5.784 \| good	24.972 \| good	20.753 \| good	0.153 \| good	0.704 \| good	0.131 \| good
2026-09-08T09:00:00.000Z	33 \| good	5.865 \| good	25.648 \| good	19.953 \| good	0.177 \| good	0.788 \| good	0.132 \| good
2026-09-08T10:00:00.000Z	33 \| good	6.092 \| good	27.081 \| good	20.124 \| good	0.193 \| good	0.817 \| good	0.133 \| good
2026-09-08T11:00:00.000Z	27 \| good	4.762 \| good	20.55 \| good	20.904 \| good	0.202 \| good	0.847 \| good	0.135 \| good
2026-09-08T12:00:00.000Z	27 \| good	4.97 \| good	21.55 \| good	20.744 \| good	0.198 \| good	0.87 \| good	0.137 \| good
2026-09-08T13:00:00.000Z	27 \| good	5.058 \| good	21.857 \| good	23.612 \| good	0.192 \| good	0.791 \| good	0.14 \| good
2026-09-08T14:00:00.000Z	27 \| good	5.216 \| good	22.542 \| good	29.207 \| good	0.19 \| good	0.562 \| good	0.138 \| good
2026-09-08T15:00:00.000Z	31 \| good	5.019 \| good	21.83 \| good	33.986 \| good	0.175 \| good	0.359 \| good	0.136 \| good
2026-09-08T16:00:00.000Z	33 \| good	5.06 \| good	21.798 \| good	36.039 \| good	0.161 \| good	0.262 \| good	0.134 \| good
2026-09-08T17:00:00.000Z	34 \| good	4.999 \| good	21.83 \| good	36.543 \| good	0.157 \| good	0.218 \| good	0.133 \| good
2026-09-08T18:00:00.000Z	34 \| good	4.815 \| good	20.83 \| good	37.311 \| good	0.154 \| good	0.201 \| good	0.133 \| good
2026-09-08T19:00:00.000Z	32 \| good	4.765 \| good	20.77 \| good	35.395 \| good	0.15 \| good	0.202 \| good	0.132 \| good
2026-09-08T20:00:00.000Z	31 \| good	4.592 \| good	19.864 \| good	33.31 \| good	0.144 \| good	0.229 \| good	0.131 \| good
2026-09-08T21:00:00.000Z	31 \| good	4.404 \| good	19.115 \| good	33.204 \| good	0.14 \| good	0.267 \| good	0.13 \| good
2026-09-08T22:00:00.000Z	31 \| good	4.619 \| good	20.055 \| good	32.984 \| good	0.135 \| good	0.363 \| good	0.131 \| good
2026-09-08T23:00:00.000Z	30 \| good	4.491 \| good	19.429 \| good	32.407 \| good	0.127 \| good	0.537 \| good	0.132 \| good
2026-09-09T00:00:00.000Z	30 \| good	4.158 \| good	18.061 \| good	31.63 \| good	0.125 \| good	0.747 \| good	0.133 \| good
2026-09-09T01:00:00.000Z	28 \| good	4.192 \| good	18.319 \| good	30.122 \| good	0.13 \| good	0.831 \| good	0.132 \| good
2026-09-09T02:00:00.000Z	27 \| good	4.878 \| good	21.061 \| good	25.053 \| good	0.141 \| good	0.851 \| good	0.132 \| good
2026-09-09T03:00:00.000Z	27 \| good	5.091 \| good	21.942 \| good	22.588 \| good	0.151 \| good	0.828 \| good	0.131 \| good
2026-09-09T04:00:00.000Z	27 \| good	5.157 \| good	22.255 \| good	22.101 \| good	0.147 \| good	0.767 \| good	0.13 \| good
2026-09-09T05:00:00.000Z	27 \| good	5.121 \| good	22.199 \| good	21.509 \| good	0.135 \| good	0.676 \| good	0.129 \| good
2026-09-09T06:00:00.000Z	27 \| good	5.29 \| good	22.971 \| good	20.564 \| good	0.123 \| good	0.602 \| good	0.128 \| good
2026-09-09T07:00:00.000Z	33 \| good	5.849 \| good	25.302 \| good	19.636 \| good	0.115 \| good	0.554 \| good	0.127 \| good
2026-09-09T08:00:00.000Z	33 \| good	6.143 \| good	27.431 \| good	20.639 \| good	0.107 \| good	0.513 \| good	0.126 \| good
2026-09-09T09:00:00.000Z	33 \| good	6.226 \| good	27.664 \| good	20.999 \| good	0.11 \| good	0.562 \| good	0.125 \| good
2026-09-09T10:00:00.000Z	33 \| good	5.962 \| good	25.966 \| good	17.317 \| good	0.115 \| good	0.626 \| good	0.125 \| good
2026-09-09T11:00:00.000Z	33 \| good	5.523 \| good	23.577 \| good	18.353 \| good	0.121 \| good	0.697 \| good	0.126 \| good

Live air quality index in Port Royal, South Carolina today

Major air pollutants in Port Royal, South Carolina

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Port Royal, South Carolina air quality map: Stay updated on AQI near you

Air quality in nearby cities

Beaufort, South Carolina

Hilton Head Island, South Carolina

Bluffton, South Carolina

Hardeeville, South Carolina

Wilmington Island, Georgia

Savannah, Georgia

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Frequently asked questions

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What is the PM2.5 level in Port Royal, South Carolina at the moment?

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What is the carbon monoxide (CO) level in Port Royal, South Carolina at the moment?

What is the sulfur dioxide (SO2) level in Port Royal, South Carolina at the moment?

What is the ozone (O3) level in Port Royal, South Carolina at the moment?

What is the nitrogen dioxide (NO2) level in Port Royal, South Carolina at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Port Royal, South Carolina at the moment?

What is the PM₁₀ level in Port Royal, South Carolina at the moment?

What is the sulfur dioxide (SO₂) level in Port Royal, South Carolina at the moment?

What is the ozone (O₃) level in Port Royal, South Carolina at the moment?

What is the nitrogen dioxide (NO₂) level in Port Royal, South Carolina at the moment?