El Sereno ES (3562) Air Quality

Monitoring Station · South Pasadena, United States
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
44 1pm
44
29
29 4pm
17
17
17 7pm
17
17
17 10pm
17
17
17 1am
17
17
— 4am
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— 7am
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Station readings
44
44
CAMS model adj -37
83
66
66
66
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.510.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

43
Sierra Park ES (6753)
1.2 km PM2.5: 10.4 µg/m³
42
Sierra Vista ES (6767)
1.8 km PM2.5: 10.1 µg/m³
34
Arroyo Seco Museum Science Magnet SPAN (4322)
2.8 km PM2.5: 8.2 µg/m³
45
Multnomah St ES (5425)
2.9 km PM2.5: 10.9 µg/m³
30
San Pascual ES (6493)
3.3 km PM2.5: 7.1 µg/m³
51
Gates ES (4096)
3.3 km PM2.5: 12.1 µg/m³
43
Harrison ES (4438)
4.1 km PM2.5: 10.4 µg/m³
41
Buchanan ES (2603)
4.2 km PM2.5: 9.9 µg/m³

Nearby Cities

38 South Pasadena 41 Alhambra 42 Monterey Park 40 San Gabriel 45 Boyle Heights 42 East Los Angeles 45 Los Angeles 44 Echo Park 43 Atwater Village

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:36 UTC.