SmogRank / World / United States / New Jersey / September 2024
Most unhealthy days in New Jersey, United States, September 2024
16 cities in New Jersey, United States ranked by their share of unhealthy days over the 30 days. The most unhealthy days: Ewing, United States, 0 of 29 measured days. A city needs measurements on 70% of the days to be ranked.
Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.
- 1Ewing 0 of 29
- 2Elizabeth 0 of 30
- 3Paterson 0 of 30
- 3Trenton 0 of 30
- 5Linden 0 of 30
- 6Paulsboro 0 of 30
- 6Pennsauken 0 of 30
- 8Toms River 0 of 30
- 9Jersey City 0 of 30
- 10Mendham 0 of 30
- 11Fort Lee 0 of 30
- 12New Brunswick 0 of 30
- 13Atlantic City 0 of 30
- 13Smithville 0 of 30
- 15South Vineland 0 of 27
- 16Bayonne 0 of 30
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
All cities in the world, September 2024 · All cities in United States, September 2024 · New Jersey now
Use this board
SmogRank, most polluted cities in New Jersey, United States, by unhealthy days, PM2.5, September 2024, smogrank.com/us/region/new-jersey/history/2024-09?by=days (accessed 7 Oct 2026).
Download top 10 by average (PNG)
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.