Stay updated with real-time air quality in Summerville, 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
Summerville, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.57 μg/m³
0
55
155
255
425
605+
35.08 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
3.59 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Summerville, South Carolina
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AQI 38
Good
6.65μg/m³
PM2.5
25.82μg/m³
PM10
39.31ppb
O3
0.19ppb
SO2
2.50ppb
NO2
0.17ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
23.28μg/m³
PM10
38.56ppb
O3
0.15ppb
SO2
2.43ppb
NO2
0.17ppm
CO
AQI 44
Good
8.46μg/m³
PM2.5
26.97μg/m³
PM10
39.52ppb
O3
0.12ppb
SO2
2.11ppb
NO2
0.17ppm
CO
AQI 49
Good
8.57μg/m³
PM2.5
25.47μg/m³
PM10
40.34ppb
O3
0.12ppb
SO2
2.12ppb
NO2
0.18ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
25.66μg/m³
PM10
40.99ppb
O3
0.19ppb
SO2
2.55ppb
NO2
0.14ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
24.01μg/m³
PM10
41.27ppb
O3
0.13ppb
SO2
2.19ppb
NO2
0.18ppm
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 Summerville, South Carolina are available every hour.
Summerville, South Carolina experienced its worst air quality at 12:00:00, 2026-03-10.
The best air quality in Summerville, South Carolina was observed at 08:00:00 on 2026-03-10.
The air quality in Summerville, South Carolina right now is Moderate, with an AQI of 52.
In Summerville, South Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Summerville, South Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Summerville, South Carolina currently has a PM2.5 concentration of 10.425 μg/m3.
Summerville, South Carolina currently has a PM10 concentration of 21.571 μg/m3.
The current carbon monoxide (CO) level in Summerville, South Carolina is 0.143 ppm.
The current sulfur dioxide (SO2) concentration in Summerville, South Carolina is 0.336 ppb.
Summerville, South Carolina currently has an ozone (O3) concentration of 35.079 ppm.
The current level of nitrogen dioxide (NO2) in Summerville, South Carolina is 3.591 ppb.
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