Stay updated with real-time air quality in Spartanburg, 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
Spartanburg, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.89 μg/m³
0
55
155
255
425
605+
42.82 ppb
0
55
71
86
201
201+
3.00 ppb
0
36
76
186
605
1005+
2.98 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Spartanburg, South Carolina
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AQI 37
Good
5.16μg/m³
PM2.5
15.80μg/m³
PM10
40.26ppb
O3
1.88ppb
SO2
2.76ppb
NO2
0.15ppm
CO
AQI 38
Good
5.13μg/m³
PM2.5
25.23μg/m³
PM10
41.44ppb
O3
2.25ppb
SO2
2.60ppb
NO2
0.16ppm
CO
AQI 35
Good
5.37μg/m³
PM2.5
12.52μg/m³
PM10
38.08ppb
O3
0.48ppb
SO2
3.23ppb
NO2
0.12ppm
CO
AQI 38
Good
4.16μg/m³
PM2.5
17.70μg/m³
PM10
41.12ppb
O3
2.02ppb
SO2
2.46ppb
NO2
0.16ppm
CO
AQI 39
Good
3.88μg/m³
PM2.5
11.46μg/m³
PM10
42.06ppb
O3
2.13ppb
SO2
2.29ppb
NO2
0.16ppm
CO
AQI 39
Good
3.63μg/m³
PM2.5
9.76μg/m³
PM10
42.48ppb
O3
2.17ppb
SO2
2.17ppb
NO2
0.16ppm
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 Spartanburg, South Carolina are available every hour.
Spartanburg, South Carolina experienced its worst air quality at 03:00:00, 2026-03-09.
The best air quality in Spartanburg, South Carolina was observed at 11:00:00 on 2026-03-09.
The air quality in Spartanburg, South Carolina right now is Good, with an AQI of 40.
In Spartanburg, South Carolina, O3 is the most frequently found pollutant.
When air quality in Spartanburg, South Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Spartanburg, South Carolina currently has a PM2.5 concentration of 3.521 μg/m3.
Spartanburg, South Carolina currently has a PM10 concentration of 11.889 μg/m3.
The current carbon monoxide (CO) level in Spartanburg, South Carolina is 0.166 ppm.
The current sulfur dioxide (SO2) concentration in Spartanburg, South Carolina is 2.996 ppb.
Spartanburg, South Carolina currently has an ozone (O3) concentration of 42.822 ppm.
The current level of nitrogen dioxide (NO2) in Spartanburg, South Carolina is 2.978 ppb.
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