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
7.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.89 μg/m³
0
55
155
255
425
605+
32.89 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
4.44 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Carolina, USA
South Carolina, USA
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 38
Good
7.09μg/m³
PM2.5
23.67μg/m³
PM10
15.58ppb
O3
1.09ppb
SO2
8.01ppb
NO2
0.33ppm
CO
AQI 38
Good
7.39μg/m³
PM2.5
28.58μg/m³
PM10
26.35ppb
O3
0.64ppb
SO2
6.98ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.51μg/m³
PM2.5
32.72μg/m³
PM10
23.04ppb
O3
0.38ppb
SO2
4.49ppb
NO2
0.22ppm
CO
AQI 27
Good
5.06μg/m³
PM2.5
19.56μg/m³
PM10
24.97ppb
O3
1.08ppb
SO2
14.41ppb
NO2
0.25ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
22.92μg/m³
PM10
18.83ppb
O3
0.82ppb
SO2
8.45ppb
NO2
0.29ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
30.01μg/m³
PM10
19.85ppb
O3
1.02ppb
SO2
6.10ppb
NO2
0.20ppm
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 06:00:00 on 2025-06-30.
In the last 24 hours, the best air quality in South Carolina, USA was observed at 04:00:00 on 2025-07-01.
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 7.571 μg/m3.
The PM10 concentration in South Carolina, USA is 26.634 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Carolina, USA is 0.259 ppm.
Currently, South Carolina, USA has a sulfur dioxide (SO2) concentration of 1.077 ppb.
The current ozone (O3) level in South Carolina, USA at the moment is 28.235 ppm.
Nitrogen dioxide (NO2) level in South Carolina, USA at the moment is 4.674 ppb.
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