Stay updated with real-time air quality in Tega Cay, 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)
34
Good
Tega Cay, South Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.94 μg/m³
0
55
155
255
425
605+
36.61 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
1.62 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tega Cay, South Carolina
Tega Cay, South Carolina
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AQI 27
Good
4.80μg/m³
PM2.5
14.92μg/m³
PM10
24.80ppb
O3
4.51ppb
SO2
5.47ppb
NO2
0.20ppm
CO
AQI 25
Good
3.95μg/m³
PM2.5
16.23μg/m³
PM10
27.49ppb
O3
4.65ppb
SO2
6.29ppb
NO2
0.20ppm
CO
AQI 33
Good
6.15μg/m³
PM2.5
15.78μg/m³
PM10
20.47ppb
O3
4.34ppb
SO2
4.50ppb
NO2
0.19ppm
CO
AQI 26
Good
3.25μg/m³
PM2.5
12.53μg/m³
PM10
27.76ppb
O3
4.63ppb
SO2
5.96ppb
NO2
0.20ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
16.20μg/m³
PM10
24.69ppb
O3
4.34ppb
SO2
5.21ppb
NO2
0.20ppm
CO
AQI 38
Good
6.72μg/m³
PM2.5
29.80μg/m³
PM10
26.63ppb
O3
5.04ppb
SO2
5.22ppb
NO2
0.20ppm
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 Tega Cay, South Carolina are available every hour.
Tega Cay, South Carolina experienced its worst air quality at 01:00:00, 2025-07-20.
The best air quality in Tega Cay, South Carolina was observed at 03:00:00 on 2025-07-19.
The air quality in Tega Cay, South Carolina right now is Good, with an AQI of 38.
In Tega Cay, South Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Tega Cay, South Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Tega Cay, South Carolina currently has a PM2.5 concentration of 6.622 μg/m3.
Tega Cay, South Carolina currently has a PM10 concentration of 21.622 μg/m3.
The current carbon monoxide (CO) level in Tega Cay, South Carolina is 0.197 ppm.
The current sulfur dioxide (SO2) concentration in Tega Cay, South Carolina is 4.509 ppb.
Tega Cay, South Carolina currently has an ozone (O3) concentration of 25.538 ppm.
The current level of nitrogen dioxide (NO2) in Tega Cay, South Carolina is 4.747 ppb.
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