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

Monitoring Station · San Gabriel, United States
25.8°
33.0% RH
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 9pm
8
4
4 12am
0
0
12 3am
12
12
12 6am
12
12
12 9am
12
12
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
Station readings
17
8
4
4
CAMS model adj -42
54
54
54
54
34
34
54
54
54
54
54
54
54
54
54
25.8°C
Temperature
33.0%
Humidity

Air Quality Trend (24h)

PM2.51.0 µg/m³ ✓ WHO
Good
PM101.0 µg/m³
Good
View city history →

Nearby Monitoring Stations

1
RBAC Rose Bowl Aquatics Center
6.1 km PM2.5: 0.2 µg/m³
23
San Pascual ES (6493)
6.8 km PM2.5: 5.5 µg/m³
24
Sierra Vista ES (6767)
6.9 km PM2.5: 5.7 µg/m³
25
Annandale ES (2151)
7.9 km PM2.5: 5.9 µg/m³
19
Loyola Village ES (5014)
8.3 km PM2.5: 4.6 µg/m³
24
Sierra Park ES (6753)
8.6 km PM2.5: 5.7 µg/m³
26
El Sereno ES (3562)
8.6 km PM2.5: 6.2 µg/m³
25
Buchanan ES (2603)
9.8 km PM2.5: 6.0 µg/m³

Nearby Cities

11 San Gabriel 10 South Pasadena 13 Alhambra 11 Temple City 13 Arcadia 6 Altadena 15 Rosemead 23 Monterey Park 21 Monrovia

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:19 UTC.