Stay updated with real-time air quality in Fountain Inn, 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)
40
Good
Fountain Inn, South Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.86 μg/m³
0
55
155
255
425
605+
42.59 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
3.10 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Fountain Inn, South Carolina
Fountain Inn, South Carolina
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AQI 42
Good
5.72μg/m³
PM2.5
22.77μg/m³
PM10
44.99ppb
O3
0.26ppb
SO2
2.74ppb
NO2
0.21ppm
CO
AQI 41
Good
5.66μg/m³
PM2.5
22.08μg/m³
PM10
44.41ppb
O3
0.26ppb
SO2
2.72ppb
NO2
0.21ppm
CO
AQI 41
Good
5.68μg/m³
PM2.5
21.61μg/m³
PM10
43.99ppb
O3
0.26ppb
SO2
2.66ppb
NO2
0.21ppm
CO
AQI 38
Good
5.72μg/m³
PM2.5
18.35μg/m³
PM10
41.10ppb
O3
0.28ppb
SO2
2.31ppb
NO2
0.21ppm
CO
AQI 36
Good
5.79μg/m³
PM2.5
16.15μg/m³
PM10
39.30ppb
O3
0.28ppb
SO2
2.02ppb
NO2
0.21ppm
CO
AQI 37
Good
5.65μg/m³
PM2.5
17.51μg/m³
PM10
40.47ppb
O3
0.28ppb
SO2
2.27ppb
NO2
0.21ppm
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 Fountain Inn, South Carolina is updated on an hourly basis.
The worst air quality in Fountain Inn, South Carolina was recorded at 11:00:00 on 2025-09-01.
The best air quality in Fountain Inn, South Carolina was recorded at 12:00:00 on 2025-09-02.
The real-time air quality index in Fountain Inn, South Carolina is 40, currently categorized as Good.
The most common pollutant in Fountain Inn, South Carolina is O3.
If the air quality in Fountain Inn, South Carolina is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Fountain Inn, South Carolina at present are 7.342 μg/m3.
The current PM10 levels in Fountain Inn, South Carolina are 29.861 μg/m3.
The current carbon monoxide (CO) level in Fountain Inn, South Carolina is 0.23 ppm.
The current sulfur dioxide (SO2) levels in Fountain Inn, South Carolina are 0.603 ppb.
The current ozone (O3) levels at Fountain Inn, South Carolina is 42.591 ppm.
The current nitrogen dioxide (NO2) levels at Fountain Inn, South Carolina is 3.098 ppb.
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