Stay updated with real-time air quality in Lexington, North 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)
39
Good
Lexington, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.04 μg/m³
0
55
155
255
425
605+
41.94 ppb
0
55
71
86
201
201+
3.14 ppb
0
36
76
186
605
1005+
2.35 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lexington, North Carolina
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AQI 37
Good
4.77μg/m³
PM2.5
12.66μg/m³
PM10
39.78ppb
O3
1.67ppb
SO2
2.68ppb
NO2
0.17ppm
CO
AQI 29
Good
4.26μg/m³
PM2.5
17.84μg/m³
PM10
31.21ppb
O3
1.92ppb
SO2
2.28ppb
NO2
0.16ppm
CO
AQI 33
Good
4.98μg/m³
PM2.5
21.08μg/m³
PM10
36.01ppb
O3
1.76ppb
SO2
2.50ppb
NO2
0.13ppm
CO
AQI 35
Good
4.64μg/m³
PM2.5
20.32μg/m³
PM10
38.28ppb
O3
1.68ppb
SO2
4.59ppb
NO2
0.18ppm
CO
AQI 37
Good
4.44μg/m³
PM2.5
18.35μg/m³
PM10
39.75ppb
O3
1.67ppb
SO2
4.50ppb
NO2
0.18ppm
CO
AQI 32
Good
4.57μg/m³
PM2.5
8.71μg/m³
PM10
35.12ppb
O3
1.81ppb
SO2
1.71ppb
NO2
0.17ppm
CO
Air quality data and pollutant measurements for North 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 Lexington, North Carolina is updated every hour.
The worst air quality in Lexington, North Carolina in the last 24 hours was observed at 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Lexington, North Carolina was observed at 02:00:00 on 2026-03-09.
The current air quality in Lexington, North Carolina is 39, categorized as Good based on real-time data.
The most common pollutant in Lexington, North Carolina is O3.
If the air quality in Lexington, North Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lexington, North Carolina is 2.415 μg/m3.
The current PM10 concentration at Lexington, North Carolina is 10.035 μg/m3.
The current carbon monoxide (CO) concentration at Lexington, North Carolina is 0.161 ppm.
The current sulfur dioxide (SO2) concentration at Lexington, North Carolina is 3.139 ppb.
The current ozone (O3) concentration at Lexington, North Carolina is 41.943 ppm.
The current nitrogen dioxide (NO2) concentration at Lexington, North Carolina is 2.345 ppb.
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