New Jersey

BadAirDays has a full county for each of the 16 places below in New Jersey, worked out from the same data for every one of them so the numbers compare directly. Pick yours to see it.

• Atlantic
• Bergen
• Camden
• Cumberland
• Essex
• Gloucester
• Hudson
• Hunterdon
• Mercer
• Middlesex
• Monmouth
• Morris
• Ocean
• Passaic
• Union
• Warren