Air Quality in Long Beach, United States

Drizzle
33.8°C · 43.1% humidity
33.8°
Feels 37.3°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 12pm
34
34
16 3pm
21
25
27 6pm
29
31
23 9pm
23
24
24 12am
24
25
25 3am
25
25
24 6am
24
24
25 9am
25
25
AD 728×90

Air Quality Index Trend

45h · 13 stn

Long 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.

43.1%
Humidity
53.9 km/h
Wind SW
1014.6 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
16
3.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 13 stations
PM2.53.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
3.8
Median
3.83
Average
3.4
Low
4.3
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.5
09-05
33.8° 18.4°
2.06 mm
09-06
25.1° 21.7°
0.06 mm
09-07
22.3° 20.4°
09-08
25.0° 21.6°
0.75 mm
09-09
26.4° 16.4°
09-10
27.6° 20.6°
22.5 mm
09-11
30.4° 17.8°
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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 2026-09-05T19:29 UTC.