Air Quality in Longview, United States
Windy
37.6°C · 29.5% humidity
37.6°
Feels 37.6°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Longview's air quality — share it
AQI Forecast
25
7am
27
27
38
10am
34
34
32
1pm
28
27
29
4pm
28
28
28
7pm
27
34
34
10pm
34
34
27
1am
27
27
27
4am
27
27
Longview's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
29.5%
Humidity
46.0 km/h
Wind SW
1015.9 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.95 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Longview?
Temperature & Precipitation
PM2.58.95 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Longview?
09-05
37.6° 22.5°
0.5 mm
09-06
40.6° 24.6°
0.69 mm
09-07
40.7° 23.5°
1.25 mm
09-08
36.0° 20.5°
4.31 mm
09-09
37.3° 25.4°
09-10
37.9° 22.3°
09-11
37.6° 24.9°
0.25 mm
Both models agree
Avg diff: 2.5°C
What cities are near Longview?
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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 2026-09-05T15:05 UTC.