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)
52
Moderate
Lewisville, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.58 μg/m³
0
55
155
255
425
605+
26.94 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
6.62 ppb
0
54
101
361
1250
2050+
0.28 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 52
Moderate
9.62μg/m³
PM2.5
41.27μg/m³
PM10
26.41ppb
O3
0.31ppb
SO2
6.87ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.18μg/m³
PM2.5
26.73μg/m³
PM10
27.18ppb
O3
0.30ppb
SO2
5.34ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.75μg/m³
PM2.5
27.36μg/m³
PM10
30.75ppb
O3
0.31ppb
SO2
6.33ppb
NO2
0.28ppm
CO
AQI 58
Moderate
12.98μg/m³
PM2.5
58.81μg/m³
PM10
27.41ppb
O3
0.31ppb
SO2
7.42ppb
NO2
0.28ppm
CO
AQI 53
Moderate
10.20μg/m³
PM2.5
58.66μg/m³
PM10
29.65ppb
O3
0.31ppb
SO2
7.61ppb
NO2
0.28ppm
CO
AQI 52
Moderate
9.84μg/m³
PM2.5
58.41μg/m³
PM10
29.92ppb
O3
0.32ppb
SO2
8.19ppb
NO2
0.28ppm
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 2026-08-17.
In the last 24 hrs, the best air quality in Lewisville, North Carolina was observed at 08:00:00 on 2026-08-17.
The current air quality in Lewisville, North Carolina is 52, categorized as Moderate 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 9.983 μg/m3.
The current PM10 concentration at Lewisville, North Carolina is 39.577 μg/m3.
The current carbon monoxide (CO) concentration at Lewisville, North Carolina is 0.278 ppm.
The current sulfur dioxide (SO2) concentration at Lewisville, North Carolina is 0.305 ppb.
The current ozone (O3) concentration at Lewisville, North Carolina is 26.936 ppm.
The current nitrogen dioxide (NO2) concentration at Lewisville, North Carolina is 6.622 ppb.
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