Air Quality in Alhambra, United States

Windy
30.9°C · 28.1% humidity
30.9°
Feels 30.9°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 1pm
15
31
30 4pm
31
31
31 7pm
31
31
31 10pm
19
19
19 1am
19
19
19 4am
31
31
31 7am
19
31
31 10am
31
31
Station readings
30
15
31
CAMS model adj -35
66
66
66
66
66
66
66
66
66
66
54
54
54
54
54
54
66
66
66
54
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn

Alhambra's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

28.1%
Humidity
40.1 km/h
Wind SSW
1010.9 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
30
7.35 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Alhambra?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.57.35 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
Station readings (2 stations within 25 km)
7.35
Median
6.03
Average
2.06
Low
10.0
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +15.8

What is the 7-day forecast for Alhambra?

08-03
34.6° 20.7°
08-04
30.7° 23.0°
08-05
34.0° 21.8°
08-06
34.9° 18.0°
08-07
30.6° 20.7°
08-08
31.0° 18.0°
08-09
31.1° 16.5°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Alhambra?

55
Sierra Vista ES (6767)
2.9 km PM2.5: 13.9 µg/m³
53
Sierra Park ES (6753)
4.1 km PM2.5: 13.1 µg/m³
55
El Sereno ES (3562)
4.6 km PM2.5: 13.8 µg/m³
49
San Pascual ES (6493)
5.0 km PM2.5: 11.7 µg/m³
42
united-states-of-america-san-marino-sierra-madre-boulevard
5.1 km 42.1°C 23.0% RH PM2.5: 10.0 µg/m³ PM10: 10.0 µg/m³
51
Annandale ES (2151)
6.6 km PM2.5: 12.3 µg/m³
55
Multnomah St ES (5425)
6.8 km PM2.5: 14.2 µg/m³
50
Arroyo Seco Museum Science Magnet SPAN (4322)
7.1 km PM2.5: 12.0 µg/m³
9
RBAC Rose Bowl Aquatics Center
7.2 km PM2.5: 2.2 µg/m³ PM10: 2.4 µg/m³
54
Harrison ES (4438)
7.3 km PM2.5: 13.7 µg/m³

What cities are near Alhambra?

34 San Gabriel 22 South Pasadena 29 Monterey Park 33 Rosemead 36 Temple City 31 South El Monte 25 East Los Angeles 32 El Monte 28 Montebello 35 Arcadia
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:57 UTC.