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

Monitoring Station · San Gabriel, United States
30.9°
35.0% RH
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 9pm
46
50
25 12am
45
45
45 3am
45
45
45 6am
45
45
45 9am
45
45
— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
42
46
50
25
CAMS model adj -9
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
30.9°C
Temperature
35.0%
Humidity

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
PM107.0 µg/m³
Good
View city history →

Nearby Monitoring Stations

7
RBAC Rose Bowl Aquatics Center
6.1 km PM2.5: 1.7 µg/m³
42
San Pascual ES (6493)
6.8 km PM2.5: 10.2 µg/m³
50
Sierra Vista ES (6767)
6.9 km PM2.5: 12.0 µg/m³
45
Annandale ES (2151)
7.9 km PM2.5: 10.9 µg/m³
33
Loyola Village ES (5014)
8.3 km PM2.5: 7.9 µg/m³
45
Sierra Park ES (6753)
8.6 km PM2.5: 10.9 µg/m³
50
El Sereno ES (3562)
8.6 km PM2.5: 11.9 µg/m³
45
Buchanan ES (2603)
9.8 km PM2.5: 10.8 µg/m³

Nearby Cities

42 San Gabriel 42 South Pasadena 42 Alhambra 42 Temple City 42 Arcadia 39 Altadena 42 Rosemead 42 Monterey Park 44 Monrovia

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:59 UTC.