Air Quality in Long Beach, United States
Drizzle
34.0°C · 46.5% humidity
34.0°
Feels 38.2°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
25
8am
24
24
26
11am
24
24
24
2pm
24
24
24
5pm
24
24
24
8pm
24
24
24
11pm
24
24
24
2am
25
25
25
5am
25
25
Air Quality Index Trend
38h · 2 stnLong Beach's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
46.5%
Humidity
50.2 km/h
Wind SSE
1018.6 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.34 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Long Beach?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.56.34 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (2 stations within 25 km)
6.34
Median
5.65
Average
4.6
Low
6.7
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -0.5
What is the 7-day forecast for Long Beach?
09-05
34.0° 22.0°
10.44 mm
09-06
37.7° 22.7°
3.75 mm
09-07
34.1° 22.1°
9.0 mm
09-08
31.3° 18.9°
1.25 mm
09-09
34.1° 19.6°
1.69 mm
09-10
38.1° 23.4°
5.75 mm
09-11
33.6° 24.6°
6.88 mm
Both models agree
Avg diff: 3.6°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 2026-09-05T16:26 UTC.