During the pandemic, the air quality here in eastern Massachusetts was profoundly better. So much so that if you were outside and one of the very occasional ca

During the pandemic, the air quality here in eastern Massachusetts was profoundly better. So much so that if you were outside and one of the very occasional cars drove by, the fumes were quite noticeable. Now that we're back to normal levels of traffic, I don't particularly notice the pollution anymore when I'm outside.