Stay updated with real-time air quality in Aiken, South Carolina 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)
58
Moderate
Aiken, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.27 μg/m³
0
55
155
255
425
605+
17.86 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
5.14 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Aiken, South Carolina
Aiken, South Carolina
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AQI 52
Moderate
9.84μg/m³
PM2.5
29.93μg/m³
PM10
6.48ppb
O3
0.47ppb
SO2
8.04ppb
NO2
0.35ppm
CO
AQI 49
Good
9.41μg/m³
PM2.5
26.02μg/m³
PM10
5.31ppb
O3
0.47ppb
SO2
8.05ppb
NO2
0.35ppm
CO
AQI 52
Moderate
9.80μg/m³
PM2.5
29.62μg/m³
PM10
6.47ppb
O3
0.47ppb
SO2
8.05ppb
NO2
0.35ppm
CO
AQI 54
Moderate
11.03μg/m³
PM2.5
34.37μg/m³
PM10
23.18ppb
O3
0.46ppb
SO2
8.27ppb
NO2
0.36ppm
CO
AQI 54
Moderate
11.23μg/m³
PM2.5
34.18μg/m³
PM10
10.66ppb
O3
0.47ppb
SO2
8.07ppb
NO2
0.36ppm
CO
AQI 49
Good
9.02μg/m³
PM2.5
39.63μg/m³
PM10
12.38ppb
O3
0.32ppb
SO2
6.88ppb
NO2
0.27ppm
CO
The air quality data for South Carolina, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Aiken, South Carolina are available every hour.
Aiken, South Carolina experienced its worst air quality at 01:00:00, 2026-08-17.
The best air quality in Aiken, South Carolina was observed at 04:00:00 on 2026-08-17.
The air quality in Aiken, South Carolina right now is Moderate, with an AQI of 58.
In Aiken, South Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Aiken, South Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Aiken, South Carolina currently has a PM2.5 concentration of 12.572 μg/m3.
Aiken, South Carolina currently has a PM10 concentration of 48.275 μg/m3.
The current carbon monoxide (CO) level in Aiken, South Carolina is 0.331 ppm.
The current sulfur dioxide (SO2) concentration in Aiken, South Carolina is 0.414 ppb.
Aiken, South Carolina currently has an ozone (O3) concentration of 17.86 ppm.
The current level of nitrogen dioxide (NO2) in Aiken, South Carolina is 5.142 ppb.
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