0 Allentown air quality this morning: AQI 69, Moderate. PM2.5 20.7 µg/m³ and steady. Fine for most; unusually sensitive people may want to limit long outdoor exertion. https://canairy-aq.com/air/allentown-pa 0 comments · 8h ago · by Canairy Air Quality #airquality#allentown#canairy
