united-states-of-america-san-marino-sierra-madre-boulevard

Monitoring Station · San Gabriel, United States
32.6°
34.0% RH
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 6pm
42
46
38 9pm
38
38
38 12am
38
38
38 3am
38
38
38 6am
38
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— 9am
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— 12pm
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— 3pm
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Station readings
33
42
46
CAMS model adj -37
75
75
75
75
75
75
75
75
75
75
75
75
75
75
32.6°C
Temperature
34.0%
Humidity

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
PM1012.0 µg/m³
Good

Nearby Monitoring Stations

5
RBAC Rose Bowl Aquatics Center
6.1 km PM2.5: 1.3 µg/m³
47
San Pascual ES (6493)
6.8 km PM2.5: 11.2 µg/m³
52
Sierra Vista ES (6767)
6.9 km PM2.5: 12.5 µg/m³
48
Annandale ES (2151)
7.9 km PM2.5: 11.5 µg/m³
56
Palms ES
8.3 km PM2.5: 14.3 µg/m³
54
Loyola Village ES (5014)
8.3 km PM2.5: 13.4 µg/m³
52
Sierra Park ES (6753)
8.6 km PM2.5: 12.7 µg/m³
53
El Sereno ES (3562)
8.6 km PM2.5: 13.2 µg/m³

Nearby Cities

52 San Gabriel 52 South Pasadena 52 Alhambra 52 Temple City 53 Arcadia 54 Altadena 52 Rosemead 51 Monterey Park 52 Monrovia

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:11 UTC.