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
7.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.21 μg/m³
0
55
155
255
425
605+
37.17 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
10.44 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lewisville, North Carolina
Lewisville, North Carolina
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AQI 84
Moderate
9.03μg/m³
PM2.5
38.23μg/m³
PM10
65.30ppb
O3
0.31ppb
SO2
7.53ppb
NO2
0.26ppm
CO
AQI 67
Moderate
9.18μg/m³
PM2.5
24.95μg/m³
PM10
60.35ppb
O3
0.12ppb
SO2
7.24ppb
NO2
0.26ppm
CO
AQI 74
Moderate
8.74μg/m³
PM2.5
29.82μg/m³
PM10
62.34ppb
O3
0.27ppb
SO2
7.43ppb
NO2
0.26ppm
CO
AQI 77
Moderate
11.57μg/m³
PM2.5
50.84μg/m³
PM10
62.52ppb
O3
0.43ppb
SO2
11.80ppb
NO2
0.26ppm
CO
AQI 67
Moderate
8.79μg/m³
PM2.5
34.30μg/m³
PM10
59.77ppb
O3
0.42ppb
SO2
10.07ppb
NO2
0.26ppm
CO
AQI 67
Moderate
8.45μg/m³
PM2.5
30.40μg/m³
PM10
60.49ppb
O3
0.45ppb
SO2
7.01ppb
NO2
0.26ppm
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 12:00:00 on 2026-04-24.
In the last 24 hrs, the best air quality in Lewisville, North Carolina was observed at 03:00:00 on 2026-04-23.
The current air quality in Lewisville, North Carolina is 80, categorized as Moderate 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 9.159 μg/m3.
The current PM10 concentration at Lewisville, North Carolina is 36.638 μg/m3.
The current carbon monoxide (CO) concentration at Lewisville, North Carolina is 0.259 ppm.
The current sulfur dioxide (SO2) concentration at Lewisville, North Carolina is 0.288 ppb.
The current ozone (O3) concentration at Lewisville, North Carolina is 64.32 ppm.
The current nitrogen dioxide (NO2) concentration at Lewisville, North Carolina is 7.607 ppb.
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