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)
52
Moderate
Red Hill, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.00 μg/m³
0
55
155
255
425
605+
29.82 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
5.95 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Red Hill, South Carolina
Red Hill, South Carolina
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AQI 52
Moderate
9.86μg/m³
PM2.5
44.11μg/m³
PM10
29.82ppb
O3
0.47ppb
SO2
5.98ppb
NO2
0.34ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
44.00μg/m³
PM10
29.80ppb
O3
0.47ppb
SO2
6.00ppb
NO2
0.34ppm
CO
AQI 49
Good
8.60μg/m³
PM2.5
36.46μg/m³
PM10
30.97ppb
O3
0.35ppb
SO2
5.99ppb
NO2
0.34ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
36.20μg/m³
PM10
26.50ppb
O3
0.48ppb
SO2
6.03ppb
NO2
0.34ppm
CO
AQI 49
Good
8.83μg/m³
PM2.5
35.71μg/m³
PM10
27.08ppb
O3
0.33ppb
SO2
6.04ppb
NO2
0.34ppm
CO
AQI 49
Good
9.32μg/m³
PM2.5
37.31μg/m³
PM10
25.11ppb
O3
0.33ppb
SO2
6.13ppb
NO2
0.34ppm
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 08:00:00 on 2026-01-22.
The best air quality in Red Hill, South Carolina was recorded at 02:00:00 on 2026-01-22.
The real-time air quality index in Red Hill, South Carolina is 52, currently categorized as Moderate.
The most common pollutant in Red Hill, South Carolina is PM2.5.
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 9.8 μg/m3.
The current PM10 levels in Red Hill, South Carolina are 44 μg/m3.
The current carbon monoxide (CO) level in Red Hill, South Carolina is 0.341 ppm.
The current sulfur dioxide (SO2) levels in Red Hill, South Carolina are 0.477 ppb.
The current ozone (O3) levels at Red Hill, South Carolina is 29.824 ppm.
The current nitrogen dioxide (NO2) levels at Red Hill, South Carolina is 5.95 ppb.
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