Air Quality in Longview, United States
Drizzle
21.9°C · 95.6% humidity
21.9°
Feels 21.9°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
34
1am
54
54
23
4am
32
38
43
7am
19
19
21
10am
24
23
23
1pm
24
24
24
4pm
25
25
25
7pm
—
—
—
10pm
—
—
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.
95.6%
Humidity
32.5 km/h
Wind SSW
1016.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.6 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Longview?
Temperature & Precipitation
PM2.55.6 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Longview?
05-30
30.3° 21.9°
2.31 mm
05-31
28.4° 12.6°
3.38 mm
06-01
32.7° 18.6°
0.25 mm
06-02
34.5° 21.5°
0.31 mm
06-03
30.0° 21.8°
9.69 mm
06-04
30.8° 22.9°
3.81 mm
06-05
31.5° 20.3°
0.19 mm
Both models agree
Avg diff: 2.7°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 2026-05-30T09:09 UTC.