North Plainfield, New Jersey Air Quality
Real-time air quality index (AQI) and pollution data
Population: 22,809 • County: Somerset
Current AQI
Health Recommendation
Air quality is satisfactory, and air pollution poses little or no risk.
It's a great day to be active outside!
5-Day AQI Forecast
Last 90 Days
Current Pollutant Levels
Real-time data from EPA AirNow
Local Air Quality Context
Air quality data for North Plainfield is sourced from the Rahway PM monitoring area, located approximately 9 miles from city center. This EPA-certified station continuously tracks particulate matter (PM2.5), the primary driver of air quality alerts in this area.
North Plainfield has relatively consistent air quality throughout the year without a strong seasonal peak. Air quality is primarily influenced by local traffic, industrial activity, and regional weather patterns rather than a single seasonal driver.
Frequently Asked Questions About North Plainfield Air Quality
What is the air quality in North Plainfield today?
The current AQI in North Plainfield is 13, rated "Good". Air quality is good — outdoor activity is safe for everyone today. Air quality is satisfactory, and air pollution poses little or no risk.
Air Quality Grade
Better than 0% of US cities
Nearby Cities
Get AQI Alerts
Receive notifications when air quality changes in North Plainfield
National Rankings
See how North Plainfield compares to every other US city by air quality.
Most Polluted Cities →All city rankings