Buffalo Air Quality
Current air-quality information for Buffalo, United States.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-16T03:00:00-04:00Health context
At the current AQI of 27, Buffalo is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Buffalo are PM2.5 27 µg/m³, O₃ 20 µg/m³, NO₂ 4.3 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 27 mean in Buffalo?
Buffalo currently has an AQI of 27, 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 Buffalo are PM2.5 27 µg/m³, O₃ 20 µg/m³, NO₂ 4.3 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Niagara Falls air quality — approximately 28 km away
- St. Catharines air quality — approximately 43 km away
- Hamilton air quality — approximately 89 km away
- Oakville air quality — approximately 90 km away
- Toronto air quality — approximately 95 km away
- Burlington air quality — approximately 96 km away
Related air-quality news and articles
- Trump rips Canada for wildfire smoke, threatens tariffs boost — AirQualityIndex.org · July 17, 2026
- Air quality in Buffalo County - IQAir — IQAir · Oct 16, 2026
- Air quality in Buffalo - IQAir — IQAir · Sep 24, 2026
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