Stay updated with real-time air quality in Fort Mill, 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
Fort Mill, 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+
19.77 μg/m³
0
55
155
255
425
605+
6.45 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
8.90 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Fort Mill, South Carolina
Fort Mill, South Carolina
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AQI 22
Good
4.38μg/m³
PM2.5
19.68μg/m³
PM10
7.91ppb
O3
0.87ppb
SO2
8.69ppb
NO2
0.32ppm
CO
AQI 16
Good
3.25μg/m³
PM2.5
12.94μg/m³
PM10
6.91ppb
O3
0.86ppb
SO2
10.33ppb
NO2
0.32ppm
CO
AQI 33
Good
5.89μg/m³
PM2.5
28.27μg/m³
PM10
6.26ppb
O3
0.86ppb
SO2
8.65ppb
NO2
0.31ppm
CO
AQI 22
Good
4.17μg/m³
PM2.5
16.37μg/m³
PM10
6.95ppb
O3
0.87ppb
SO2
10.05ppb
NO2
0.33ppm
CO
AQI 33
Good
5.71μg/m³
PM2.5
20.43μg/m³
PM10
4.82ppb
O3
0.72ppb
SO2
9.57ppb
NO2
0.30ppm
CO
AQI 22
Good
4.43μg/m³
PM2.5
20.09μg/m³
PM10
4.69ppb
O3
0.69ppb
SO2
9.01ppb
NO2
0.30ppm
CO
Air quality and pollutant data for South Carolina, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Fort Mill, South Carolina is updated every hour for accuracy.
In the past 24 hours, the air quality in Fort Mill, South Carolina was at its worst at 03:00:00 on 2025-05-29.
In the last 24 hours, the best air quality in Fort Mill, South Carolina was observed at 11:00:00 on 2025-05-28.
As of now, the AQI in Fort Mill, South Carolina is 22, indicating Good conditions.
Fort Mill, South Carolina air has the highest levels of PM2.5.
Poor air quality in Fort Mill, South Carolina means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fort Mill, South Carolina are currently 4.351 μg/m3.
The PM10 concentration in Fort Mill, South Carolina is 19.772 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fort Mill, South Carolina is 0.314 ppm.
Currently, Fort Mill, South Carolina has a sulfur dioxide (SO2) concentration of 0.854 ppb.
The current ozone (O3) level in Fort Mill, South Carolina at the moment is 6.452 ppm.
Nitrogen dioxide (NO2) level in Fort Mill, South Carolina at the moment is 8.897 ppb.
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