Canadian wildfires caused the air in Newtown, PA to exceed the 400 AQI level that’s considered hazardous to all. Lesser levels pose a risk to subsets like the elderly (me), those with a history of asthma (also me), children, pregnant women, and those with compromised health.
Here is the map showing real-time measurements for Newtown and vicinity. You can focus the map on any area you choose. Click the picture below to view the real-time map.
Marguerite, my wife, wrote the article below explaining why the AQI (air quality index) is of concern to everyone.