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)
44
Good
Tega Cay, South Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.48 μg/m³
0
55
155
255
425
605+
30.34 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
9.57 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Tega Cay, South Carolina
Tega Cay, South Carolina
Scroll To Air Quality MapLoading...
AQI 44
Good
8.24μg/m³
PM2.5
34.69μg/m³
PM10
21.47ppb
O3
0.20ppb
SO2
10.54ppb
NO2
0.21ppm
CO
AQI 49
Good
9.38μg/m³
PM2.5
41.11μg/m³
PM10
23.45ppb
O3
0.20ppb
SO2
10.99ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.58μg/m³
PM2.5
46.53μg/m³
PM10
24.15ppb
O3
0.19ppb
SO2
10.69ppb
NO2
0.21ppm
CO
AQI 49
Good
8.55μg/m³
PM2.5
37.55μg/m³
PM10
23.28ppb
O3
0.21ppb
SO2
10.87ppb
NO2
0.20ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
34.25μg/m³
PM10
22.12ppb
O3
0.21ppb
SO2
10.36ppb
NO2
0.21ppm
CO
AQI 54
Moderate
11.23μg/m³
PM2.5
39.81μg/m³
PM10
21.49ppb
O3
0.24ppb
SO2
11.18ppb
NO2
0.21ppm
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 03:00:00, 2025-09-04.
The best air quality in Tega Cay, South Carolina was observed at 01:00:00 on 2025-09-04.
The air quality in Tega Cay, South Carolina right now is Good, with an AQI of 44.
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 7.721 μg/m3.
Tega Cay, South Carolina currently has a PM10 concentration of 37.481 μg/m3.
The current carbon monoxide (CO) level in Tega Cay, South Carolina is 0.209 ppm.
The current sulfur dioxide (SO2) concentration in Tega Cay, South Carolina is 0.172 ppb.
Tega Cay, South Carolina currently has an ozone (O3) concentration of 30.339 ppm.
The current level of nitrogen dioxide (NO2) in Tega Cay, South Carolina is 9.573 ppb.
All Rights Reserved © Ambee Inc. 2025