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)
44
Good
Lewisville, North Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.07 μg/m³
0
55
155
255
425
605+
48.17 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
5.12 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lewisville, North Carolina
Lewisville, North Carolina
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AQI 27
Good
5.01μg/m³
PM2.5
21.56μg/m³
PM10
11.41ppb
O3
0.41ppb
SO2
14.23ppb
NO2
0.40ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
13.90μg/m³
PM10
6.09ppb
O3
0.40ppb
SO2
12.69ppb
NO2
0.39ppm
CO
AQI 33
Good
5.53μg/m³
PM2.5
20.62μg/m³
PM10
18.21ppb
O3
0.39ppb
SO2
14.62ppb
NO2
0.39ppm
CO
AQI 52
Moderate
9.56μg/m³
PM2.5
42.79μg/m³
PM10
16.58ppb
O3
0.40ppb
SO2
15.64ppb
NO2
0.41ppm
CO
AQI 38
Good
7.40μg/m³
PM2.5
20.12μg/m³
PM10
13.16ppb
O3
0.39ppb
SO2
14.44ppb
NO2
0.40ppm
CO
AQI 27
Good
5.41μg/m³
PM2.5
23.84μg/m³
PM10
24.21ppb
O3
0.38ppb
SO2
15.59ppb
NO2
0.40ppm
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 03:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in Lewisville, North Carolina was observed at 02:00:00 on 2025-10-21.
The current air quality in Lewisville, North Carolina is 44, categorized as Good based on real-time data.
The most common pollutant in Lewisville, North Carolina is O3.
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 5.877 μg/m3.
The current PM10 concentration at Lewisville, North Carolina is 24.07 μg/m3.
The current carbon monoxide (CO) concentration at Lewisville, North Carolina is 0.198 ppm.
The current sulfur dioxide (SO2) concentration at Lewisville, North Carolina is 0.152 ppb.
The current ozone (O3) concentration at Lewisville, North Carolina is 48.168 ppm.
The current nitrogen dioxide (NO2) concentration at Lewisville, North Carolina is 5.12 ppb.
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