Air Quality Index
On Thursday, Feb. 20, 2020 at 8:12 pm, the short term (10 min) US EPA PM2.5 Air Quality Index in Decorah is:
51-100: Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
|Real-Time||Short Term||30 Minutes||1 Hour||6 Hours||24 Hours||One Week|
|Short-term PM 2.5 is LOW at 14 µg/m³ - No unusual sources of pollution present at this time.|
The data above is provided by air quality sensors that anyone can install on their home. Currently Decorah has 1 active sensor. Find out more at https://www.purpleair.com and see a map of Northeast Iowa sensors at https://www.purpleair.com/map#11/43.3011/-91.7789
There is a short delay with this third-party widget, but the AirVisual web page for Decorah also provides historical and forecasted air quality data: