I disagree. The location is definitely a factor. If you live within 300 feet (about 100 meters) of a multi-lane highway, then depending on the wind patterns, yo

I disagree. The location is definitely a factor. If you live within 300 feet (about 100 meters) of a multi-lane highway, then depending on the wind patterns, you are definitely getting more exposure to pollutants that come from cars, trucks, or their brakes and tires. But no one in California is ready to talk about addressing this because it would require radically changing the status quo.