Stay updated with real-time air quality in Lenoir, 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)
38
Good
Lenoir, North Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.10 μg/m³
0
55
155
255
425
605+
41.07 ppb
0
55
71
86
201
201+
1.84 ppb
0
36
76
186
605
1005+
6.87 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lenoir, North Carolina
Lenoir, North Carolina
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AQI 38
Good
6.65μg/m³
PM2.5
22.23μg/m³
PM10
41.25ppb
O3
3.55ppb
SO2
6.69ppb
NO2
0.20ppm
CO
AQI 39
Good
6.20μg/m³
PM2.5
27.96μg/m³
PM10
42.07ppb
O3
2.07ppb
SO2
7.04ppb
NO2
0.20ppm
CO
AQI 39
Good
5.44μg/m³
PM2.5
18.91μg/m³
PM10
42.12ppb
O3
3.90ppb
SO2
6.70ppb
NO2
0.20ppm
CO
AQI 41
Good
6.30μg/m³
PM2.5
21.72μg/m³
PM10
43.84ppb
O3
1.26ppb
SO2
7.21ppb
NO2
0.20ppm
CO
AQI 44
Good
6.23μg/m³
PM2.5
28.37μg/m³
PM10
46.51ppb
O3
1.14ppb
SO2
7.43ppb
NO2
0.20ppm
CO
AQI 40
Good
6.58μg/m³
PM2.5
23.42μg/m³
PM10
42.58ppb
O3
1.65ppb
SO2
6.92ppb
NO2
0.20ppm
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 Lenoir, North Carolina is updated every hour.
The worst air quality in Lenoir, North Carolina in the last 24 hours was observed at 03:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in Lenoir, North Carolina was observed at 01:00:00 on 2025-10-21.
The current air quality in Lenoir, North Carolina is 38, categorized as Good based on real-time data.
The most common pollutant in Lenoir, North Carolina is O3.
If the air quality in Lenoir, North Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lenoir, North Carolina is 5.229 μg/m3.
The current PM10 concentration at Lenoir, North Carolina is 16.097 μg/m3.
The current carbon monoxide (CO) concentration at Lenoir, North Carolina is 0.182 ppm.
The current sulfur dioxide (SO2) concentration at Lenoir, North Carolina is 1.836 ppb.
The current ozone (O3) concentration at Lenoir, North Carolina is 41.066 ppm.
The current nitrogen dioxide (NO2) concentration at Lenoir, North Carolina is 6.865 ppb.
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