El Sereno ES (3562) Air Quality

Monitoring Station · South Pasadena, United States
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
41 2am
41
44
44 5am
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44 8am
44
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44 11am
44
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44 2pm
44
44
— 5pm
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Station readings
41
41
CAMS model adj -10
54
54
54
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54

Air Quality Forecast (24h)

PM2.59.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

37
Sierra Park ES (6753)
1.2 km PM2.5: 8.9 µg/m³
42
Sierra Vista ES (6767)
1.8 km PM2.5: 10.2 µg/m³
32
Arroyo Seco Museum Science Magnet SPAN (4322)
2.8 km PM2.5: 7.7 µg/m³
41
Multnomah St ES (5425)
2.9 km PM2.5: 9.9 µg/m³
33
San Pascual ES (6493)
3.3 km PM2.5: 8.0 µg/m³
41
Gates ES (4096)
3.3 km PM2.5: 9.9 µg/m³
37
Harrison ES (4438)
4.1 km PM2.5: 8.9 µg/m³
35
Buchanan ES (2603)
4.2 km PM2.5: 8.5 µg/m³

Nearby Cities

36 South Pasadena 38 Alhambra 38 Monterey Park 37 San Gabriel 39 Boyle Heights 39 East Los Angeles 39 Los Angeles 41 Echo Park 41 Atwater Village

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:48 UTC.