Today | Weather | Friday, February 6, 2026

Weather in Alhambra, California

12:35 AM
Now
Cloudy Weather
57° F
Feels Like 57°
Precipitation 7 %
Wind 5 mph
Humidity 78 %
Today
Cloudy Weather
Day 72°
Night 48°
Precipitation 16 %
Wind 6 mph
UV Index (0 - 11+) 4

Alhambra Weather Forecast Updated

18 minutes ago
Last updated on

Air Quality in Alhambra

NOW
115 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 41.55 µg/m³
PM10 69.85 µg/m³
O3 0.056 ppm
NO2 0.1 ppb
SO2 0.1 ppb
CO 0.19 ppm
NH3 0 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.541.55 µg/m³
PM1069.85 µg/m³
O3110.33 µg/m³
NO20.26 µg/m³
SO20.29 µg/m³
CO222.77 µg/m³
NH30 µg/m³
NO0 µg/m³