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

Monitoring Station · San Gabriel, United States
23.5°
51.0% RH
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 3am
33
33
38 6am
30
30
30 9am
30
30
30 12pm
30
30
30 3pm
30
30
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
Station readings
33
33
33
38
CAMS model adj -24
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
23.5°C
Temperature
51.0%
Humidity

Air Quality Forecast (24h)

PM2.59.0 µg/m³ ✓ WHO
Good
PM1012.0 µg/m³
Good
View city history →

Nearby Monitoring Stations

3
RBAC Rose Bowl Aquatics Center
6.1 km PM2.5: 0.7 µg/m³
34
San Pascual ES (6493)
6.8 km PM2.5: 8.1 µg/m³
44
Sierra Vista ES (6767)
6.9 km PM2.5: 10.6 µg/m³
37
Annandale ES (2151)
7.9 km PM2.5: 8.8 µg/m³
33
Loyola Village ES (5014)
8.3 km PM2.5: 7.9 µg/m³
38
Sierra Park ES (6753)
8.6 km PM2.5: 9.2 µg/m³
42
El Sereno ES (3562)
8.6 km PM2.5: 10.2 µg/m³
38
Buchanan ES (2603)
9.8 km PM2.5: 9.0 µg/m³

Nearby Cities

37 San Gabriel 36 South Pasadena 38 Alhambra 37 Temple City 36 Arcadia 33 Altadena 38 Rosemead 38 Monterey Park 36 Monrovia

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.