Air Quality in Seal Beach, United States

Windy
26.2°C · 54.9% humidity
26.2°
Feels 26.2°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 6pm
54
54
60 9pm
58
57
56 12am
56
55
55 3am
55
54
54 6am
54
54
54 9am
54
54
54 12pm
54
54
54 3pm
54
54
AD 728×90

Air Quality Index Trend

46h · 171 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. Current PM2.5 concentration in Seal Beach is 1.1× the WHO 24-hour guideline of 15 µg/m³.

54.9%
Humidity
42.1 km/h
Wind S
1010.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.35 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Seal Beach?

Temperature & Precipitation

PM2.5 Trend

46h · 171 stations
PM2.516.35 µg/m³ ×1.1 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Seal Beach?

08-03
26.8° 21.8°
08-04
27.2° 22.4°
08-05
29.1° 22.3°
08-06
28.0° 19.7°
08-07
26.0° 21.4°
08-08
26.2° 20.5°
08-09
24.8° 19.3°
Both models agree Avg diff: 1.4°C

Where are air quality stations near Seal Beach?

37
Wilmington Pk ES (7781)
13.9 km PM2.5: 8.8 µg/m³
48
Watson Yard
15.2 km PM2.5: 11.5 µg/m³
34
Wilmington Public Library - Outside
15.6 km PM2.5: 8.2 µg/m³
21
Wilmington Public Library - Inside
15.7 km PM2.5: 5.1 µg/m³
37
Broad Ave ES (2527)
16.1 km PM2.5: 8.9 µg/m³
44
Gulf ES (4315)
16.3 km PM2.5: 10.5 µg/m³
42
Bonita ES (2473)
17.3 km PM2.5: 10.1 µg/m³
44
Point Fermin Magnet ES (6137)
17.4 km PM2.5: 10.5 µg/m³
39
Cabrillo ES (2685)
17.5 km PM2.5: 9.4 µg/m³
48
Dolores ES (3452)
17.8 km PM2.5: 11.4 µg/m³

What cities are near Seal Beach?

68 Westminster 74 Cypress 74 Stanton 74 La Palma 34 Huntington Beach 74 Cerritos 74 Artesia 48 Fountain Valley 46 Garden Grove 66 Bellflower
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:49 UTC.