CITY AIR QUALITY

Anchorage Air Quality

Current air-quality information for Anchorage, United States.

Current AQI
25
Good

Air quality is generally considered satisfactory.

World Air Quality Index Project (WAQI) · Updated 2026-10-15T23:00:00-08:00

Health context

At the current AQI of 25, Anchorage is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Anchorage are PM2.5 25 µg/m³, PM10 5 µg/m³. The current reading is identified on this page as World Air Quality Index Project (WAQI).

Air-quality information is not medical advice. People with asthma, heart or lung disease, children, older adults and other sensitive groups may need to take additional precautions when pollution is elevated.

PM2.525µg/m³
PM105µg/m³
O₃—µg/m³
NO₂—µg/m³
AIR QUALITY OUTLOOK

Recent History & Forecast

MODEL DATA
0100ArrayOct 15 23:00Oct 16 16:00Oct 17 10:00
0100ArrayOct 17 11:00Oct 18 16:00Oct 19 22:00

This chart shows atmospheric-model AQI history and forecast from Open-Meteo / Copernicus Atmosphere Monitoring Service (CAMS) model. It is separate from any monitoring-station observation shown in the Current AQI card.

What does AQI 25 mean in Anchorage?

Anchorage currently has an AQI of 25, which falls in the Good category. This indicates relatively low overall air pollution on the displayed AQI scale. Normal outdoor activity is generally appropriate for most people. The pollutant values currently shown for Anchorage are PM2.5 25 µg/m³, PM10 5 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).

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