Stay updated with real-time air quality in Little River, 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)
22
Good
Little River, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.90 μg/m³
0
55
155
255
425
605+
21.16 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
2.62 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Little River, South Carolina
Little River, South Carolina
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AQI 22
Good
3.87μg/m³
PM2.5
12.59μg/m³
PM10
20.84ppb
O3
0.28ppb
SO2
3.22ppb
NO2
0.18ppm
CO
AQI 21
Good
3.48μg/m³
PM2.5
7.28μg/m³
PM10
22.94ppb
O3
0.81ppb
SO2
3.83ppb
NO2
0.18ppm
CO
AQI 17
Good
3.40μg/m³
PM2.5
8.87μg/m³
PM10
17.96ppb
O3
0.82ppb
SO2
3.85ppb
NO2
0.18ppm
CO
AQI 21
Good
3.43μg/m³
PM2.5
6.81μg/m³
PM10
23.00ppb
O3
0.82ppb
SO2
3.85ppb
NO2
0.18ppm
CO
AQI 21
Good
3.46μg/m³
PM2.5
7.11μg/m³
PM10
22.95ppb
O3
0.81ppb
SO2
3.84ppb
NO2
0.18ppm
CO
AQI 16
Good
3.31μg/m³
PM2.5
9.09μg/m³
PM10
17.30ppb
O3
0.85ppb
SO2
3.85ppb
NO2
0.18ppm
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 Little River, South Carolina is updated on an hourly basis.
The worst air quality in Little River, South Carolina was recorded at 12:00:00 on 2026-09-07.
The best air quality in Little River, South Carolina was recorded at 06:00:00 on 2026-09-07.
The real-time air quality index in Little River, South Carolina is 22, currently categorized as Good.
The most common pollutant in Little River, South Carolina is PM2.5.
If the air quality in Little River, South Carolina is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Little River, South Carolina at present are 4.346 μg/m3.
The current PM10 levels in Little River, South Carolina are 12.897 μg/m3.
The current carbon monoxide (CO) level in Little River, South Carolina is 0.181 ppm.
The current sulfur dioxide (SO2) levels in Little River, South Carolina are 0.257 ppb.
The current ozone (O3) levels at Little River, South Carolina is 21.163 ppm.
The current nitrogen dioxide (NO2) levels at Little River, South Carolina is 2.624 ppb.
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