Palms ES

Monitoring Station · Altadena, United States
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
54 8pm
50
52
52 11pm
52
52
52 2am
52
52
52 5am
52
52
52 8am
52
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Station readings
54
50
CAMS model adj -23
75
75
75
75
75
75
75
75
75
75
75
75
75
75

Air Quality Trend (24h)

PM2.512.0 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

54
Loyola Village ES (5014)
0.0 km PM2.5: 13.4 µg/m³
3
RBAC Rose Bowl Aquatics Center
4.8 km PM2.5: 0.8 µg/m³
51
Annandale ES (2151)
7.8 km PM2.5: 12.2 µg/m³
51
Eagle Rock Public Library - Outside
8.2 km PM2.5: 12.1 µg/m³
52
Eagle Rock ES (3507)
8.2 km PM2.5: 12.4 µg/m³
42
united-states-of-america-san-marino-sierra-madre-boulevard
8.3 km PM2.5: 10.0 µg/m³
49
San Pascual ES (6493)
8.5 km PM2.5: 11.7 µg/m³
48
Clear Creek Ed Ctr (1481)
9.3 km PM2.5: 11.6 µg/m³

Nearby Cities

53 Altadena 53 La Cañada Flintridge 54 La Crescenta-Montrose 52 South Pasadena 52 Alhambra 52 San Gabriel 52 Atwater Village 52 Arcadia 52 Temple City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T23:10 UTC.