Watson Yard Air Quality

Monitoring Station · West Carson, United States
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 5pm
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49
42 8pm
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42 11pm
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Station readings
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42
49
CAMS model adj -12
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Air Quality Forecast (24h)

PM2.511.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

35
Broad Ave ES (2527)
0.9 km PM2.5: 8.4 µg/m³
30
Wilmington Public Library - Outside
1.5 km PM2.5: 7.3 µg/m³
17
Wilmington Public Library - Inside
1.6 km PM2.5: 4.1 µg/m³
34
Wilmington Pk ES (7781)
1.7 km PM2.5: 8.1 µg/m³
40
Gulf ES (4315)
2.4 km PM2.5: 9.5 µg/m³
43
Dolores ES (3452)
2.9 km PM2.5: 10.3 µg/m³
38
Bonita ES (2473)
3.3 km PM2.5: 9.1 µg/m³
41
President ES (6148)
4.5 km PM2.5: 9.8 µg/m³

Nearby Cities

40 West Carson 40 Carson 33 Lomita 35 San Pedro 39 Torrance 43 Gardena 40 Compton 40 East Rancho Dominguez 41 Willowbrook

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:53 UTC.