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)
44
Good
Fountain Inn, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.83 μg/m³
0
55
155
255
425
605+
33.56 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
5.35 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Fountain Inn, South Carolina
Fountain Inn, South Carolina
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AQI 38
Good
7.21μg/m³
PM2.5
23.78μg/m³
PM10
29.00ppb
O3
0.24ppb
SO2
6.26ppb
NO2
0.28ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
23.55μg/m³
PM10
28.92ppb
O3
0.23ppb
SO2
6.25ppb
NO2
0.28ppm
CO
AQI 38
Good
7.16μg/m³
PM2.5
22.69μg/m³
PM10
28.85ppb
O3
0.23ppb
SO2
6.24ppb
NO2
0.28ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
17.93μg/m³
PM10
28.39ppb
O3
0.21ppb
SO2
6.13ppb
NO2
0.28ppm
CO
AQI 38
Good
6.53μg/m³
PM2.5
14.29μg/m³
PM10
28.16ppb
O3
0.20ppb
SO2
6.01ppb
NO2
0.28ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
17.56μg/m³
PM10
28.34ppb
O3
0.21ppb
SO2
6.11ppb
NO2
0.28ppm
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 05:00:00 on 2026-08-11.
The best air quality in Fountain Inn, South Carolina was recorded at 06:00:00 on 2026-08-12.
The real-time air quality index in Fountain Inn, South Carolina is 44, currently categorized as Good.
The most common pollutant in Fountain Inn, South Carolina is PM2.5.
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 7.659 μg/m3.
The current PM10 levels in Fountain Inn, South Carolina are 27.828 μg/m3.
The current carbon monoxide (CO) level in Fountain Inn, South Carolina is 0.283 ppm.
The current sulfur dioxide (SO2) levels in Fountain Inn, South Carolina are 0.153 ppb.
The current ozone (O3) levels at Fountain Inn, South Carolina is 33.558 ppm.
The current nitrogen dioxide (NO2) levels at Fountain Inn, South Carolina is 5.353 ppb.
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