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)
58
Moderate
Lewisville, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
53.48 μg/m³
0
55
155
255
425
605+
21.17 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
26.06 ppb
0
54
101
361
1250
2050+
0.39 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 58
Moderate
13.39μg/m³
PM2.5
58.50μg/m³
PM10
21.38ppb
O3
0.90ppb
SO2
25.39ppb
NO2
0.39ppm
CO
AQI 54
Moderate
10.94μg/m³
PM2.5
19.88μg/m³
PM10
21.11ppb
O3
0.89ppb
SO2
28.94ppb
NO2
0.38ppm
CO
AQI 60
Moderate
14.08μg/m³
PM2.5
50.78μg/m³
PM10
19.42ppb
O3
0.93ppb
SO2
27.00ppb
NO2
0.38ppm
CO
AQI 67
Moderate
17.66μg/m³
PM2.5
78.76μg/m³
PM10
20.20ppb
O3
0.87ppb
SO2
28.25ppb
NO2
0.39ppm
CO
AQI 52
Moderate
9.81μg/m³
PM2.5
36.31μg/m³
PM10
22.96ppb
O3
0.84ppb
SO2
27.19ppb
NO2
0.39ppm
CO
AQI 60
Moderate
13.84μg/m³
PM2.5
37.07μg/m³
PM10
23.16ppb
O3
0.23ppb
SO2
21.49ppb
NO2
0.39ppm
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 2026-01-22.
In the last 24 hrs, the best air quality in Lewisville, North Carolina was observed at 11:00:00 on 2026-01-22.
The current air quality in Lewisville, North Carolina is 58, 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 13.221 μg/m3.
The current PM10 concentration at Lewisville, North Carolina is 53.476 μg/m3.
The current carbon monoxide (CO) concentration at Lewisville, North Carolina is 0.385 ppm.
The current sulfur dioxide (SO2) concentration at Lewisville, North Carolina is 0.893 ppb.
The current ozone (O3) concentration at Lewisville, North Carolina is 21.174 ppm.
The current nitrogen dioxide (NO2) concentration at Lewisville, North Carolina is 26.059 ppb.
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