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Real-time air quality index in South Carolina, USA today

Stay updated with real-time air quality in South Carolina, USA featuring accurate data on AQI, PM2.5, 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)

64

Moderate

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South Carolina, USA

Last updated: ... (Local time)

Major air pollutants in South Carolina, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

16.18 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

52.26 μg/m³

0

55

155

255

425

605+

Ozone (O3)

39.52 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.54 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.99 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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South Carolina, USA

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



Air quality in cities of South Carolina, USA

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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.

Frequently asked questions

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

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


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

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In the past 24 hours, the air quality in South Carolina, USA was at its worst at 03:00:00 on 2025-06-01.


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

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In the last 24 hours, the best air quality in South Carolina, USA was observed at 11:00:00 on 2025-05-31.


What is the AQI in South Carolina, USA right now?

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As of now, the AQI in South Carolina, USA is 64, indicating Moderate conditions.


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

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


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

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


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

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PM2.5 levels in South Carolina, USA are currently 16.177 μg/m3.


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

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The PM10 concentration in South Carolina, USA is 52.258 μg/m3 at the moment.


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

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The current carbon monoxide (CO) concentration in South Carolina, USA is 0.244 ppm.


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

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Currently, South Carolina, USA has a sulfur dioxide (SO2) concentration of 0.535 ppb.


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

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The current ozone (O3) level in South Carolina, USA at the moment is 39.515 ppm.


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

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Nitrogen dioxide (NO2) level in South Carolina, USA at the moment is 3.994 ppb.


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