Stay updated with real-time air quality in Lewisville, Texas 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)
60
Moderate
Lewisville, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
56.89 μg/m³
0
55
155
255
425
605+
16.76 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
4.13 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lewisville, Texas
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AQI 62
Moderate
14.89μg/m³
PM2.5
56.60μg/m³
PM10
16.82ppb
O3
0.54ppb
SO2
4.53ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.80μg/m³
PM2.5
45.65μg/m³
PM10
17.38ppb
O3
0.54ppb
SO2
4.55ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.91μg/m³
PM2.5
57.21μg/m³
PM10
16.13ppb
O3
0.54ppb
SO2
4.50ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.88μg/m³
PM2.5
55.77μg/m³
PM10
16.13ppb
O3
0.54ppb
SO2
4.53ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.83μg/m³
PM2.5
43.24μg/m³
PM10
15.69ppb
O3
0.54ppb
SO2
5.01ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.91μg/m³
PM2.5
58.20μg/m³
PM10
17.50ppb
O3
0.54ppb
SO2
4.53ppb
NO2
0.42ppm
CO
Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Lewisville, Texas is updated on an hourly basis.
The worst air quality in Lewisville, Texas was recorded at 11:00:00 on 2026-06-08.
The best air quality in Lewisville, Texas was recorded at 04:00:00 on 2026-06-07.
The real-time air quality index in Lewisville, Texas is 60, currently categorized as Moderate.
The most common pollutant in Lewisville, Texas is PM2.5.
If the air quality in Lewisville, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Lewisville, Texas at present are 14.026 μg/m3.
The current PM10 levels in Lewisville, Texas are 58.476 μg/m3.
The current carbon monoxide (CO) level in Lewisville, Texas is 0.393 ppm.
The current sulfur dioxide (SO2) levels in Lewisville, Texas are 0.534 ppb.
The current ozone (O3) levels at Lewisville, Texas is 16.145 ppm.
The current nitrogen dioxide (NO2) levels at Lewisville, Texas is 4.08 ppb.
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