Today | Weather | Thursday, February 5, 2026

Weather in Anchorage, Alaska

04:35 PM
Now
Cloudy Weather
34° F
Feels Like 34°
Precipitation 6 %
Wind 5 mph
UV Index (0 - 11+) 0
Humidity 84 %
Today
Cloudy Weather
Day 36°
Night 25°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 1

Anchorage Weather Forecast Updated

Last updated on

Air Quality in Anchorage

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.59 µg/m³
PM10 0.68 µg/m³
O3 0.032 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.12 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:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.50.59 µg/m³
PM100.68 µg/m³
O363.43 µg/m³
NO20.45 µg/m³
SO20.04 µg/m³
CO134.79 µg/m³
NH30 µg/m³
NO0 µg/m³