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)
33
Good
Hardeeville, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.79 μg/m³
0
55
155
255
425
605+
20.02 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
4.06 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hardeeville, South Carolina
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AQI 33
Good
6.24μg/m³
PM2.5
20.55μg/m³
PM10
20.84ppb
O3
0.67ppb
SO2
5.31ppb
NO2
0.24ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
13.11μg/m³
PM10
19.01ppb
O3
0.88ppb
SO2
5.43ppb
NO2
0.26ppm
CO
AQI 27
Good
5.21μg/m³
PM2.5
13.02μg/m³
PM10
18.99ppb
O3
0.90ppb
SO2
5.43ppb
NO2
0.26ppm
CO
AQI 38
Good
6.59μg/m³
PM2.5
24.72μg/m³
PM10
20.10ppb
O3
0.62ppb
SO2
5.16ppb
NO2
0.24ppm
CO
AQI 27
Good
5.32μg/m³
PM2.5
13.27μg/m³
PM10
19.00ppb
O3
0.85ppb
SO2
5.42ppb
NO2
0.26ppm
CO
AQI 33
Good
5.84μg/m³
PM2.5
18.90μg/m³
PM10
19.10ppb
O3
0.75ppb
SO2
5.47ppb
NO2
0.26ppm
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 03:00:00, 2026-03-11.
The best air quality in Hardeeville, South Carolina was observed at 01:00:00 on 2026-03-12.
The air quality in Hardeeville, South Carolina right now is Good, with an AQI of 33.
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 5.968 μg/m3.
Hardeeville, South Carolina currently has a PM10 concentration of 24.792 μg/m3.
The current carbon monoxide (CO) level in Hardeeville, South Carolina is 0.248 ppm.
The current sulfur dioxide (SO2) concentration in Hardeeville, South Carolina is 0.681 ppb.
Hardeeville, South Carolina currently has an ozone (O3) concentration of 20.023 ppm.
The current level of nitrogen dioxide (NO2) in Hardeeville, South Carolina is 4.056 ppb.
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