Stay updated with real-time air quality in Myrtle Beach, 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)
37
Good
Myrtle Beach, South Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.43 μg/m³
0
55
155
255
425
605+
40.21 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
2.77 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Myrtle Beach, South Carolina
Myrtle Beach, South Carolina
Scroll To Air Quality MapLoading...
AQI 39
Good
5.79μg/m³
PM2.5
24.87μg/m³
PM10
42.05ppb
O3
0.46ppb
SO2
2.76ppb
NO2
0.24ppm
CO
AQI 37
Good
5.54μg/m³
PM2.5
23.48μg/m³
PM10
40.48ppb
O3
0.45ppb
SO2
2.78ppb
NO2
0.24ppm
CO
AQI 37
Good
5.42μg/m³
PM2.5
23.20μg/m³
PM10
40.30ppb
O3
0.44ppb
SO2
2.79ppb
NO2
0.24ppm
CO
AQI 39
Good
5.80μg/m³
PM2.5
25.00μg/m³
PM10
42.00ppb
O3
0.46ppb
SO2
2.77ppb
NO2
0.24ppm
CO
AQI 37
Good
5.34μg/m³
PM2.5
22.71μg/m³
PM10
40.37ppb
O3
0.44ppb
SO2
2.80ppb
NO2
0.24ppm
CO
AQI 39
Good
5.78μg/m³
PM2.5
24.80μg/m³
PM10
42.04ppb
O3
0.46ppb
SO2
2.76ppb
NO2
0.24ppm
CO
Air quality data and pollutant measurements for South Carolina, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Myrtle Beach, South Carolina is updated every hour.
The worst air quality in Myrtle Beach, South Carolina in the last 24 hours was observed at 04:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Myrtle Beach, South Carolina was observed at 05:00:00 on 2026-10-22.
The current air quality in Myrtle Beach, South Carolina is 37, categorized as Good based on real-time data.
The most common pollutant in Myrtle Beach, South Carolina is O3.
If the air quality in Myrtle Beach, South Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Myrtle Beach, South Carolina is 5.408 μg/m3.
The current PM10 concentration at Myrtle Beach, South Carolina is 23.428 μg/m3.
The current carbon monoxide (CO) concentration at Myrtle Beach, South Carolina is 0.237 ppm.
The current sulfur dioxide (SO2) concentration at Myrtle Beach, South Carolina is 0.449 ppb.
The current ozone (O3) concentration at Myrtle Beach, South Carolina is 40.208 ppm.
The current nitrogen dioxide (NO2) concentration at Myrtle Beach, South Carolina is 2.769 ppb.
All Rights Reserved © Ambee Inc. 2025