Air Quality in Hermosa Beach, United States

Cloudy
18.2°C · 78.3% humidity
18.2°
Feels 18.2°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 9pm
54
54
41 12am
45
47
61 3am
63
64
64 6am
65
53
53 9am
54
54
54 12pm
54
54
54 3pm
54
54
54 6pm
34
34
AD 728×90

Air Quality Index Trend

47h · 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.

78.3%
Humidity
23.3 km/h
Wind WSW
1009.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.75 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Hermosa Beach?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.59.75 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

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?

28
CCA 137th and Hindry 2
5.6 km PM2.5: 6.8 µg/m³
37
Chapman ES (2986)
8.8 km PM2.5: 8.9 µg/m³
32
Purche ES (6158)
9.2 km PM2.5: 7.7 µg/m³
32
Gardena HS (8664)
9.5 km PM2.5: 7.8 µg/m³
41
Amestoy ES (2096)
10.5 km PM2.5: 9.9 µg/m³
35
Van Deene Ave ES (7419)
10.6 km PM2.5: 8.5 µg/m³
36
President ES (6148)
11.0 km PM2.5: 8.6 µg/m³
32
Century Pk ES (2945)
11.1 km PM2.5: 7.8 µg/m³
35
Eshelman ES (3640)
11.4 km PM2.5: 8.4 µg/m³
35
135th St ES (5877)
11.4 km PM2.5: 8.3 µg/m³

What cities are near Hermosa Beach?

41 Redondo Beach 41 Manhattan Beach 41 Lawndale 41 Torrance 41 El Segundo 41 Hawthorne 41 Gardena 41 Lennox 41 West Carson 30 Lomita
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T07:09 UTC.