Stay updated with real-time air quality in Hanahan, 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)
27
Good
Hanahan, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.81 μg/m³
0
55
155
255
425
605+
15.45 ppb
0
55
71
86
201
201+
0.14 ppb
0
36
76
186
605
1005+
13.56 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hanahan, South Carolina
Hanahan, South Carolina
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AQI 37
Good
5.91μg/m³
PM2.5
40.03μg/m³
PM10
17.94ppb
O3
0.18ppb
SO2
12.15ppb
NO2
0.20ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
32.34μg/m³
PM10
23.20ppb
O3
0.13ppb
SO2
12.74ppb
NO2
0.20ppm
CO
AQI 27
Good
4.60μg/m³
PM2.5
22.71μg/m³
PM10
18.29ppb
O3
0.24ppb
SO2
11.36ppb
NO2
0.20ppm
CO
AQI 35
Good
6.21μg/m³
PM2.5
38.01μg/m³
PM10
23.87ppb
O3
0.15ppb
SO2
12.57ppb
NO2
0.20ppm
CO
AQI 22
Good
4.41μg/m³
PM2.5
19.99μg/m³
PM10
19.75ppb
O3
0.27ppb
SO2
11.14ppb
NO2
0.20ppm
CO
AQI 33
Good
5.83μg/m³
PM2.5
33.19μg/m³
PM10
23.72ppb
O3
0.16ppb
SO2
12.49ppb
NO2
0.20ppm
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 Hanahan, South Carolina are available every hour.
Hanahan, South Carolina experienced its worst air quality at 03:00:00, 2026-06-08.
The best air quality in Hanahan, South Carolina was observed at 07:00:00 on 2026-06-08.
The air quality in Hanahan, South Carolina right now is Good, with an AQI of 27.
In Hanahan, South Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Hanahan, South Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Hanahan, South Carolina currently has a PM2.5 concentration of 5.479 μg/m3.
Hanahan, South Carolina currently has a PM10 concentration of 24.807 μg/m3.
The current carbon monoxide (CO) level in Hanahan, South Carolina is 0.212 ppm.
The current sulfur dioxide (SO2) concentration in Hanahan, South Carolina is 0.144 ppb.
Hanahan, South Carolina currently has an ozone (O3) concentration of 15.45 ppm.
The current level of nitrogen dioxide (NO2) in Hanahan, South Carolina is 13.564 ppb.
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