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)
23
Good
Red Hill, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.85 μg/m³
0
55
155
255
425
605+
25.00 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
3.60 ppb
0
54
101
361
1250
2050+
0.18 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 23
Good
4.17μg/m³
PM2.5
17.93μg/m³
PM10
24.89ppb
O3
0.23ppb
SO2
3.60ppb
NO2
0.18ppm
CO
AQI 23
Good
4.18μg/m³
PM2.5
17.96μg/m³
PM10
24.84ppb
O3
0.24ppb
SO2
3.60ppb
NO2
0.18ppm
CO
AQI 22
Good
4.13μg/m³
PM2.5
17.34μg/m³
PM10
21.45ppb
O3
0.29ppb
SO2
3.68ppb
NO2
0.18ppm
CO
AQI 22
Good
4.16μg/m³
PM2.5
17.77μg/m³
PM10
21.81ppb
O3
0.29ppb
SO2
3.58ppb
NO2
0.18ppm
CO
AQI 22
Good
4.22μg/m³
PM2.5
17.38μg/m³
PM10
21.97ppb
O3
0.29ppb
SO2
3.85ppb
NO2
0.18ppm
CO
AQI 22
Good
4.14μg/m³
PM2.5
17.51μg/m³
PM10
19.76ppb
O3
0.28ppb
SO2
3.87ppb
NO2
0.18ppm
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 09:00:00 on 2026-09-06.
The best air quality in Red Hill, South Carolina was recorded at 10:00:00 on 2026-09-07.
The real-time air quality index in Red Hill, South Carolina is 23, currently categorized as Good.
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 4.151 μg/m3.
The current PM10 levels in Red Hill, South Carolina are 17.846 μg/m3.
The current carbon monoxide (CO) level in Red Hill, South Carolina is 0.179 ppm.
The current sulfur dioxide (SO2) levels in Red Hill, South Carolina are 0.231 ppb.
The current ozone (O3) levels at Red Hill, South Carolina is 24.999 ppm.
The current nitrogen dioxide (NO2) levels at Red Hill, South Carolina is 3.601 ppb.
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