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)
44
Good
South Carolina, USA
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.10 μg/m³
0
55
155
255
425
605+
30.04 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
6.48 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
South Carolina, USA
South Carolina, USA
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 49
Good
8.94μg/m³
PM2.5
30.37μg/m³
PM10
37.96ppb
O3
1.60ppb
SO2
5.95ppb
NO2
0.30ppm
CO
AQI 41
Good
6.46μg/m³
PM2.5
26.22μg/m³
PM10
43.76ppb
O3
0.40ppb
SO2
2.97ppb
NO2
0.23ppm
CO
AQI 37
Good
5.27μg/m³
PM2.5
20.06μg/m³
PM10
39.93ppb
O3
0.33ppb
SO2
1.61ppb
NO2
0.15ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
27.96μg/m³
PM10
39.68ppb
O3
0.77ppb
SO2
5.16ppb
NO2
0.15ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
29.57μg/m³
PM10
38.88ppb
O3
3.21ppb
SO2
4.47ppb
NO2
0.22ppm
CO
AQI 31
Good
5.48μg/m³
PM2.5
21.43μg/m³
PM10
34.28ppb
O3
1.29ppb
SO2
1.99ppb
NO2
0.13ppm
CO
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
The air quality information for South Carolina, USA is updated every hour for accuracy.
In the past 24 hours, the air quality in South Carolina, USA was at its worst at 07:00:00 on 2025-08-29.
In the last 24 hours, the best air quality in South Carolina, USA was observed at 12:00:00 on 2025-08-29.
As of now, the AQI in South Carolina, USA is 44, indicating Good conditions.
South Carolina, USA air has the highest levels of PM2.5.
Poor air quality in South Carolina, USA means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in South Carolina, USA are currently 8.345 μg/m3.
The PM10 concentration in South Carolina, USA is 29.822 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Carolina, USA is 0.236 ppm.
Currently, South Carolina, USA has a sulfur dioxide (SO2) concentration of 0.332 ppb.
The current ozone (O3) level in South Carolina, USA at the moment is 44.249 ppm.
Nitrogen dioxide (NO2) level in South Carolina, USA at the moment is 2.754 ppb.
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