Stay updated with real-time air quality in Lewisville, 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)
49
Good
Lewisville, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.10 μg/m³
0
55
155
255
425
605+
5.57 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
7.77 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lewisville, North Carolina
Lewisville, North Carolina
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AQI 44
Good
8.42μg/m³
PM2.5
35.36μg/m³
PM10
5.86ppb
O3
0.33ppb
SO2
7.83ppb
NO2
0.36ppm
CO
AQI 49
Good
8.98μg/m³
PM2.5
12.11μg/m³
PM10
4.09ppb
O3
0.35ppb
SO2
7.04ppb
NO2
0.35ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
35.57μg/m³
PM10
5.78ppb
O3
0.38ppb
SO2
8.21ppb
NO2
0.34ppm
CO
AQI 54
Moderate
10.97μg/m³
PM2.5
48.82μg/m³
PM10
5.66ppb
O3
0.31ppb
SO2
7.85ppb
NO2
0.37ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
37.10μg/m³
PM10
4.01ppb
O3
0.33ppb
SO2
7.83ppb
NO2
0.35ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
16.76μg/m³
PM10
4.02ppb
O3
0.33ppb
SO2
7.85ppb
NO2
0.35ppm
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 Lewisville, North Carolina is updated every hour.
The worst air quality in Lewisville, North Carolina in the last 24 hours was observed at 04:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Lewisville, North Carolina was observed at 10:00:00 on 2025-12-07.
The current air quality in Lewisville, North Carolina is 49, categorized as Good based on real-time data.
The most common pollutant in Lewisville, North Carolina is PM2.5.
If the air quality in Lewisville, North Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lewisville, North Carolina is 8.535 μg/m3.
The current PM10 concentration at Lewisville, North Carolina is 32.104 μg/m3.
The current carbon monoxide (CO) concentration at Lewisville, North Carolina is 0.358 ppm.
The current sulfur dioxide (SO2) concentration at Lewisville, North Carolina is 0.329 ppb.
The current ozone (O3) concentration at Lewisville, North Carolina is 5.569 ppm.
The current nitrogen dioxide (NO2) concentration at Lewisville, North Carolina is 7.767 ppb.
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