Air Quality in Hermosa Beach, United States
Cloudy
17.7°C · 81.1% humidity
17.7°
Feels 17.7°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
104 stations
Nearby Monitoring Stations
AQI Forecast
66
3am
66
66
36
6am
45
39
43
9am
46
48
50
12pm
51
52
53
3pm
53
53
53
6pm
34
34
34
9pm
34
34
54
12am
54
54
Air Quality Index Trend
48h · 4 stnHermosa 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.
81.1%
Humidity
9.6 km/h
Wind SE
1011.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.7 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Hermosa Beach?
Temperature & Precipitation
PM2.5 Trend
48h · 4 stationsPM2.58.7 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
Station readings (104 stations within 25 km)
8.7
Median
9.08
Average
2.72
Low
12.5
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +3.9
What is the 7-day forecast for Hermosa Beach?
06-09
18.6° 17.0°
06-10
18.8° 17.7°
06-11
17.8° 17.2°
06-12
18.1° 17.0°
06-13
18.5° 17.2°
06-14
18.7° 17.1°
06-15
17.7° 16.7°
Both models agree
Avg diff: 2.5°C
Where are air quality stations near Hermosa Beach?
25
CCA 137th and Hindry 2
41
Chapman ES (2986)
32
Purche ES (6158)
32
Gardena HS (8664)
43
Amestoy ES (2096)
35
Van Deene Ave ES (7419)
46
President ES (6148)
34
Century Pk ES (2945)
30
Eshelman ES (3640)
35
135th St ES (5877)
What cities are near Hermosa Beach?
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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 2026-06-09T13:10 UTC.