Air Quality in El Segundo, United States

Windy
17.0°C · 63.5% humidity
17.0°
Feels 17.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
124 stations

Nearby Monitoring Stations

AQI Forecast
54 1pm
54
34
15 4pm
20
17
20 7pm
22
30
31 10pm
32
53
53 1am
53
54
54 4am
54
66
66 7am
54
54
54 10am
54
54
AD 728×90

Air Quality Index Trend

48h · 2 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.

63.5%
Humidity
55.9 km/h
Wind SW
1013.1 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.55 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for El Segundo?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.53.55 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (124 stations within 25 km)
3.55
Median
3.58
Average
1.76
Low
5.11
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.8

What is the 7-day forecast for El Segundo?

05-29
26.7° 17.5°
05-30
19.7° 15.1°
05-31
22.6° 17.2°
06-01
22.3° 17.2°
0.06 mm
06-02
24.7° 15.2°
06-03
23.2° 15.4°
06-04
21.3° 16.5°
Both models agree Avg diff: 2.5°C

Where are air quality stations near El Segundo?

14
CCA 137th and Hindry 2
4.2 km PM2.5: 3.4 µg/m³
14
Westport Hts ES (7712)
5.9 km PM2.5: 3.4 µg/m³
15
Playa Del Rey ES (6110)
7.1 km PM2.5: 3.5 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
14
Coeur D Alene ES (6342)
8.5 km PM2.5: 3.3 µg/m³
15
Purche ES (6158)
9.0 km PM2.5: 3.5 µg/m³
14
Century Pk ES (2945)
9.1 km PM2.5: 3.4 µg/m³
14
Grand View ES (4247)
9.3 km PM2.5: 3.4 µg/m³
14
Westminster El (7699)
9.6 km PM2.5: 3.4 µg/m³
17
Chapman ES (2986)
9.9 km PM2.5: 4.0 µg/m³

What cities are near El Segundo?

15 Manhattan Beach 15 Hawthorne 15 Lennox 15 Hermosa Beach 15 Lawndale 15 Inglewood 15 Redondo Beach 16 Gardena 15 Westmont 15 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 2026-05-29T23:35 UTC.