Stay updated with real-time air quality in Beaufort, 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)
41
Good
Beaufort, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.37 μg/m³
0
55
155
255
425
605+
43.71 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
3.20 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Beaufort, South Carolina
Beaufort, South Carolina
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AQI 41
Good
7.10μg/m³
PM2.5
22.46μg/m³
PM10
43.70ppb
O3
0.68ppb
SO2
3.20ppb
NO2
0.22ppm
CO
AQI 49
Good
8.60μg/m³
PM2.5
40.26μg/m³
PM10
44.73ppb
O3
0.69ppb
SO2
3.17ppb
NO2
0.24ppm
CO
AQI 44
Good
7.93μg/m³
PM2.5
19.66μg/m³
PM10
43.64ppb
O3
0.67ppb
SO2
3.18ppb
NO2
0.22ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
20.34μg/m³
PM10
44.62ppb
O3
0.65ppb
SO2
3.03ppb
NO2
0.22ppm
CO
AQI 44
Good
8.22μg/m³
PM2.5
20.31μg/m³
PM10
45.21ppb
O3
0.66ppb
SO2
3.03ppb
NO2
0.22ppm
CO
AQI 49
Good
8.79μg/m³
PM2.5
24.83μg/m³
PM10
42.31ppb
O3
0.65ppb
SO2
3.01ppb
NO2
0.24ppm
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 Beaufort, South Carolina is updated every hour for accuracy.
In the past 24 hours, the air quality in Beaufort, South Carolina was at its worst at 08:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Beaufort, South Carolina was observed at 02:00:00 on 2026-10-22.
As of now, the AQI in Beaufort, South Carolina is 41, indicating Good conditions.
Beaufort, South Carolina air has the highest levels of O3.
Poor air quality in Beaufort, South Carolina means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Beaufort, South Carolina are currently 7.037 μg/m3.
The PM10 concentration in Beaufort, South Carolina is 27.373 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Beaufort, South Carolina is 0.221 ppm.
Currently, Beaufort, South Carolina has a sulfur dioxide (SO2) concentration of 0.673 ppb.
The current ozone (O3) level in Beaufort, South Carolina at the moment is 43.71 ppm.
Nitrogen dioxide (NO2) level in Beaufort, South Carolina at the moment is 3.204 ppb.
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