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)
27
Good
Hardeeville, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.96 μg/m³
0
55
155
255
425
605+
17.36 ppb
0
55
71
86
201
201+
2.35 ppb
0
36
76
186
605
1005+
4.53 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hardeeville, South Carolina
Hardeeville, South Carolina
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AQI 27
Good
5.08μg/m³
PM2.5
18.05μg/m³
PM10
18.16ppb
O3
2.69ppb
SO2
3.77ppb
NO2
0.21ppm
CO
AQI 27
Good
5.28μg/m³
PM2.5
16.86μg/m³
PM10
17.89ppb
O3
3.73ppb
SO2
4.56ppb
NO2
0.29ppm
CO
AQI 27
Good
5.30μg/m³
PM2.5
16.97μg/m³
PM10
17.67ppb
O3
3.68ppb
SO2
4.58ppb
NO2
0.29ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
20.34μg/m³
PM10
20.75ppb
O3
2.76ppb
SO2
3.71ppb
NO2
0.23ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
16.60μg/m³
PM10
18.39ppb
O3
3.90ppb
SO2
4.54ppb
NO2
0.29ppm
CO
AQI 27
Good
5.21μg/m³
PM2.5
16.62μg/m³
PM10
20.94ppb
O3
3.05ppb
SO2
4.38ppb
NO2
0.21ppm
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 08:00:00, 2026-09-06.
The best air quality in Hardeeville, South Carolina was observed at 11:00:00 on 2026-09-06.
The air quality in Hardeeville, South Carolina right now is Good, with an AQI of 27.
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 5.364 μg/m3.
Hardeeville, South Carolina currently has a PM10 concentration of 14.962 μg/m3.
The current carbon monoxide (CO) level in Hardeeville, South Carolina is 0.298 ppm.
The current sulfur dioxide (SO2) concentration in Hardeeville, South Carolina is 2.353 ppb.
Hardeeville, South Carolina currently has an ozone (O3) concentration of 17.363 ppm.
The current level of nitrogen dioxide (NO2) in Hardeeville, South Carolina is 4.534 ppb.
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