Altadena, CA | 78°F, AQI: 45

Weather & Air Quality

Current conditions and forecast for Oliveras Avenue in Altadena, California. Data provided by the National Weather Service and EPA.

Current Weather

☀️
78°F
Sunny
Feels like: 80°F
Humidity
45%
Wind
5 mph NW
Pressure
30.05 inHg
Visibility
10 mi
UV Index
6 (High)
Sunrise
6:28 AM
Sunset
5:47 PM
Moon Phase
Waxing Crescent

Air Quality

Good AQI: 45

Air quality is good. It's a great day to be outside and enjoy activities!

Pollutant Levels

PM2.5
12 µg/m³
PM10
20 µg/m³
Ozone
35 ppb
NO2
15 ppb

Health Recommendations

  • Air quality is ideal for most individuals.
  • Enjoy outdoor activities and open windows.
  • Those unusually sensitive to air pollution should consider limiting prolonged outdoor exertion.

What is AQI?

The Air Quality Index (AQI) is a scale from 0 to 500 that indicates how clean or polluted the air is, and what associated health concerns people should be aware of.

5-Day Forecast

Thu, Feb 27
☀️
80°F
58°F
Sunny
Fri, Feb 28
⛅
77°F
56°F
Partly Cloudy
Sat, Mar 1
☀️
79°F
57°F
Sunny
Sun, Mar 2
☀️
82°F
59°F
Sunny
Mon, Mar 3
☀️
81°F
60°F
Sunny

Data Sources & Information

Weather Data

National Weather Service

Updated: February 26, 2025 12:30 PM

Air Quality Data

Environmental Protection Agency (EPA)

Updated: February 26, 2025 12:00 PM

Nearest Station

Altadena, CA (Station ID: KCQT)

Distance: 2.3 miles