Air Quality in El Segundo, United States

Windy
22.9°C · 48.8% humidity
22.9°
Feels 22.9°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
123 stations

Nearby Monitoring Stations

AQI Forecast
54 4pm
54
54
34 7pm
40
44
47 10pm
49
50
51 1am
52
65
65 4am
65
65
66 7am
54
54
54 10am
54
54
54 1pm
54
54
AD 728×90

Air Quality Index Trend

48h · 4 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.

48.8%
Humidity
54.7 km/h
Wind SSW
1008.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.22 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for El Segundo?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.58.22 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (123 stations within 25 km)
8.22
Median
8.41
Average
3.68
Low
11.39
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +1.5

What is the 7-day forecast for El Segundo?

06-09
22.9° 17.4°
06-10
23.7° 17.1°
06-11
21.0° 16.6°
06-12
22.7° 16.6°
0.06 mm
06-13
25.3° 17.7°
06-14
24.2° 18.7°
06-15
20.2° 17.2°
Both models agree Avg diff: 2.7°C

Where are air quality stations near El Segundo?

28
CCA 137th and Hindry 2
4.2 km PM2.5: 6.8 µg/m³
30
Westport Hts ES (7712)
5.9 km PM2.5: 7.2 µg/m³
35
Playa Del Rey ES (6110)
7.1 km PM2.5: 8.3 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
30
Coeur D Alene ES (6342)
8.5 km PM2.5: 7.2 µg/m³
32
Purche ES (6158)
9.0 km PM2.5: 7.8 µg/m³
32
Century Pk ES (2945)
9.1 km PM2.5: 7.7 µg/m³
29
Grand View ES (4247)
9.3 km PM2.5: 7.0 µg/m³
33
Westminster El (7699)
9.6 km PM2.5: 7.9 µg/m³
35
Chapman ES (2986)
9.9 km PM2.5: 8.3 µg/m³

What cities are near El Segundo?

34 Manhattan Beach 34 Hawthorne 35 Lennox 34 Hermosa Beach 34 Lawndale 35 Inglewood 34 Redondo Beach 34 Gardena 34 Westmont 35 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 2026-06-09T02:16 UTC.