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
AD 728×90

Air Quality Index Trend

48h · 4 stn

Hermosa 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▲
36
8.7 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Hermosa Beach?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.58.7 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
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
5.6 km PM2.5: 6.1 µg/m³
41
Chapman ES (2986)
8.8 km PM2.5: 9.8 µg/m³
32
Purche ES (6158)
9.2 km PM2.5: 7.8 µg/m³
32
Gardena HS (8664)
9.5 km PM2.5: 7.6 µg/m³
43
Amestoy ES (2096)
10.5 km PM2.5: 10.4 µg/m³
35
Van Deene Ave ES (7419)
10.6 km PM2.5: 8.3 µg/m³
46
President ES (6148)
11.0 km PM2.5: 11.1 µg/m³
34
Century Pk ES (2945)
11.1 km PM2.5: 8.1 µg/m³
30
Eshelman ES (3640)
11.4 km PM2.5: 7.2 µg/m³
35
135th St ES (5877)
11.4 km PM2.5: 8.3 µg/m³

What cities are near Hermosa Beach?

36 Redondo Beach 36 Manhattan Beach 36 Lawndale 36 Torrance 36 El Segundo 35 Hawthorne 39 Gardena 37 Lennox 38 West Carson 31 Lomita
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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.