Air Quality in El Segundo, United States

Windy
26.0°C · 70.6% humidity
26.0°
Feels 26.0°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
125 stations

Nearby Monitoring Stations

AQI Forecast
83 8am
83
83
45 11am
51
55
58 2pm
60
62
63 5pm
52
53
53 8pm
53
53
54 11pm
54
54
54 2am
54
66
66 5am
66
66
AD 728×90

Air Quality Index Trend

45h · 229 stn

El Segundo's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

70.6%
Humidity
40.3 km/h
Wind SW
1016.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
45
10.87 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for El Segundo?

Temperature & Precipitation

PM2.5 Trend

45h · 229 stations
PM2.510.87 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
Station readings (125 stations within 25 km)
10.87
Median
10.6
Average
4.4
Low
15.63
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +12.3

What is the 7-day forecast for El Segundo?

09-05
26.0° 22.3°
09-06
27.6° 20.2°
09-07
26.9° 21.2°
09-08
27.1° 18.9°
0.13 mm
09-09
31.7° 19.6°
09-10
26.0° 18.1°
09-11
31.9° 21.2°
Both models agree Avg diff: 3.0°C

Where are air quality stations near El Segundo?

45
Loyola Village ES (5014)
4.3 km PM2.5: 10.9 µg/m³
43
Westport Hts ES (7712)
5.9 km PM2.5: 10.3 µg/m³
51
Playa Del Rey ES (6110)
7.1 km PM2.5: 12.2 µg/m³
29
united-states-of-america-los-angeles-south-michael-avenue
8.2 km 24.4°C 70.0% RH PM2.5: 7.0 µg/m³ PM10: 11.0 µg/m³
45
Coeur D Alene ES (6342)
8.5 km PM2.5: 10.8 µg/m³
42
Purche ES (6158)
9.0 km PM2.5: 10.2 µg/m³
47
Century Pk ES (2945)
9.1 km PM2.5: 11.2 µg/m³
42
Grand View ES (4247)
9.3 km PM2.5: 10.1 µg/m³
42
Westminster El (7699)
9.6 km PM2.5: 10.1 µg/m³
43
Chapman ES (2986)
9.9 km PM2.5: 10.4 µg/m³

What cities are near El Segundo?

45 Manhattan Beach 45 Hawthorne 46 Lennox 44 Hermosa Beach 44 Lawndale 48 Inglewood 43 Redondo Beach 42 Gardena 46 Westmont 47 Culver City
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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 2026-09-05T18:56 UTC.