Air Quality in Seal Beach, United States

Windy
25.5°C · 50.0% humidity
25.5°
Feels 25.5°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
26 stations

Nearby Monitoring Stations

AQI Forecast
34 10am
34
34
36 1pm
34
34
34 4pm
34
34
27 7pm
27
27
27 10pm
27
27
27 1am
34
34
34 4am
34
27
27 7am
27
34
AD 728×90

Air Quality Index Trend

48h · 2 stn

Seal 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.

50.0%
Humidity
46.7 km/h
Wind SSW
1008.8 hPa
Pressure
29.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
36
8.73 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Seal Beach?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.58.73 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX29.9
Extreme
AD 300×250
Station readings (26 stations within 25 km)
8.73
Median
8.88
Average
4.12
Low
10.91
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.1

What is the 7-day forecast for Seal Beach?

07-21
26.2° 22.3°
07-22
24.9° 21.6°
07-23
24.9° 20.9°
07-24
30.0° 22.1°
07-25
26.7° 21.8°
07-26
28.7° 21.1°
07-27
28.0° 22.1°
Both models agree Avg diff: 1.7°C

Where are air quality stations near Seal Beach?

34
Wilmington Pk ES (7781)
13.9 km PM2.5: 8.1 µg/m³
49
Watson Yard
15.2 km PM2.5: 11.7 µg/m³
30
Wilmington Public Library - Outside
15.6 km PM2.5: 7.3 µg/m³
17
Wilmington Public Library - Inside
15.7 km PM2.5: 4.1 µg/m³
35
Broad Ave ES (2527)
16.1 km PM2.5: 8.4 µg/m³
40
Gulf ES (4315)
16.3 km PM2.5: 9.5 µg/m³
38
Bonita ES (2473)
17.3 km PM2.5: 9.1 µg/m³
37
Point Fermin Magnet ES (6137)
17.4 km PM2.5: 8.9 µg/m³
34
Cabrillo ES (2685)
17.5 km PM2.5: 8.2 µg/m³
43
Dolores ES (3452)
17.8 km PM2.5: 10.3 µg/m³

What cities are near Seal Beach?

32 Westminster 38 Cypress 34 Stanton 39 La Palma 25 Huntington Beach 39 Cerritos 40 Artesia 25 Fountain Valley 25 Garden Grove 40 Bellflower
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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 2026-07-21T20:47 UTC.