Stay updated with real-time air quality in Red Hill, 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)
48
Good
Red Hill, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.88 μg/m³
0
55
155
255
425
605+
52.13 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
1.54 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Red Hill, South Carolina
Red Hill, South Carolina
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AQI 67
Moderate
17.36μg/m³
PM2.5
76.63μg/m³
PM10
59.94ppb
O3
0.86ppb
SO2
10.07ppb
NO2
0.26ppm
CO
AQI 67
Moderate
17.39μg/m³
PM2.5
76.46μg/m³
PM10
59.90ppb
O3
0.86ppb
SO2
10.05ppb
NO2
0.26ppm
CO
AQI 67
Moderate
15.78μg/m³
PM2.5
49.33μg/m³
PM10
59.66ppb
O3
0.81ppb
SO2
9.95ppb
NO2
0.26ppm
CO
AQI 64
Moderate
15.51μg/m³
PM2.5
41.40μg/m³
PM10
59.48ppb
O3
0.87ppb
SO2
10.08ppb
NO2
0.26ppm
CO
AQI 64
Moderate
15.70μg/m³
PM2.5
43.36μg/m³
PM10
59.40ppb
O3
0.80ppb
SO2
9.86ppb
NO2
0.26ppm
CO
AQI 67
Moderate
16.68μg/m³
PM2.5
46.02μg/m³
PM10
59.84ppb
O3
0.80ppb
SO2
9.73ppb
NO2
0.25ppm
CO
Air quality measurements for South Carolina, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Red Hill, South Carolina is updated on an hourly basis.
The worst air quality in Red Hill, South Carolina was recorded at 12:00:00 on 2026-04-24.
The best air quality in Red Hill, South Carolina was recorded at 08:00:00 on 2026-04-23.
The real-time air quality index in Red Hill, South Carolina is 67, currently categorized as Moderate.
The most common pollutant in Red Hill, South Carolina is O3.
If the air quality in Red Hill, South Carolina is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Red Hill, South Carolina at present are 17.4 μg/m3.
The current PM10 levels in Red Hill, South Carolina are 76.998 μg/m3.
The current carbon monoxide (CO) level in Red Hill, South Carolina is 0.256 ppm.
The current sulfur dioxide (SO2) levels in Red Hill, South Carolina are 0.866 ppb.
The current ozone (O3) levels at Red Hill, South Carolina is 60 ppm.
The current nitrogen dioxide (NO2) levels at Red Hill, South Carolina is 10.061 ppb.
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