Boise Air Quality
Current air-quality information for Boise, United States.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-14T08:00:00-06:00Health context
At the current AQI of 5, Boise is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Boise are PM2.5 5 µg/m³, NO₂ 17.6 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.
Recent History & Forecast
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 5 mean in Boise?
Boise currently has an AQI of 5, 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 Boise are PM2.5 5 µg/m³, NO₂ 17.6 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Tri-Cities air quality — approximately 376 km away
- Spokane air quality — approximately 460 km away
- Salt Lake City air quality — approximately 476 km away
- Reno air quality — approximately 544 km away
- Eugene air quality — approximately 554 km away
- Portland air quality — approximately 555 km away
Related air-quality news and articles
- Trump rips Canada for wildfire smoke, threatens tariffs boost — AirQualityIndex.org · July 17, 2026
- No End In Sight for Boise's Unhealthy Air Quality Conditions - 1035kissfmboise.com — 1035kissfmboise.com · Aug 9, 2026
- Zoo Boise takes precaution as unhealthy air quality persists - Boise State Public Radio — Boise State Public Radio · Jul 31, 2026
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