Air Quality in Lewisville, United States
Clear
38.7°C · 24.1% humidity
38.7°
Feels 38.7°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
Calibrated
48
7pm
48
48
42
10pm
64
65
66
1am
66
67
67
4am
67
48
48
7am
48
48
48
10am
48
48
48
1pm
48
48
48
4pm
48
48
Station readings
41
Air Quality Index Trend
41h · 6 stnLewisville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
24.1%
Humidity
28.4 km/h
Wind W
1010.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.97 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Lewisville?
Temperature & Precipitation
PM2.5 Trend
41h · 6 stationsPM2.59.97 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
What is the 7-day forecast for Lewisville?
08-03
41.2° 30.4°
0.31 mm
08-04
34.2° 28.3°
1.12 mm
08-05
40.0° 27.1°
0.19 mm
08-06
38.3° 28.9°
08-07
40.4° 29.3°
0.31 mm
08-08
38.9° 29.2°
08-09
37.2° 28.3°
0.19 mm
Both models agree
Avg diff: 2.3°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T03:07 UTC.