Stay updated with real-time air quality in Hardeeville, 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)
52
Moderate
Hardeeville, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.36 μg/m³
0
55
155
255
425
605+
41.38 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
5.44 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hardeeville, South Carolina
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AQI 49
Good
8.92μg/m³
PM2.5
24.05μg/m³
PM10
38.30ppb
O3
0.68ppb
SO2
3.06ppb
NO2
0.20ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
19.34μg/m³
PM10
34.76ppb
O3
0.91ppb
SO2
2.97ppb
NO2
0.20ppm
CO
AQI 38
Good
6.84μg/m³
PM2.5
19.07μg/m³
PM10
35.97ppb
O3
1.06ppb
SO2
2.96ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.75μg/m³
PM2.5
29.81μg/m³
PM10
39.22ppb
O3
0.58ppb
SO2
3.15ppb
NO2
0.20ppm
CO
AQI 38
Good
7.39μg/m³
PM2.5
19.95μg/m³
PM10
31.67ppb
O3
0.54ppb
SO2
2.97ppb
NO2
0.20ppm
CO
AQI 44
Good
8.06μg/m³
PM2.5
22.56μg/m³
PM10
32.53ppb
O3
0.72ppb
SO2
2.92ppb
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 Hardeeville, South Carolina are available every hour.
Hardeeville, South Carolina experienced its worst air quality at 02:00:00, 2026-03-14.
The best air quality in Hardeeville, South Carolina was observed at 06:00:00 on 2026-03-14.
The air quality in Hardeeville, South Carolina right now is Moderate, with an AQI of 54.
In Hardeeville, South Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Hardeeville, South Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Hardeeville, South Carolina currently has a PM2.5 concentration of 10.819 μg/m3.
Hardeeville, South Carolina currently has a PM10 concentration of 26.277 μg/m3.
The current carbon monoxide (CO) level in Hardeeville, South Carolina is 0.214 ppm.
The current sulfur dioxide (SO2) concentration in Hardeeville, South Carolina is 0.913 ppb.
Hardeeville, South Carolina currently has an ozone (O3) concentration of 39.646 ppm.
The current level of nitrogen dioxide (NO2) in Hardeeville, South Carolina is 3.505 ppb.
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