Columbia, NewJersey, USA Air Quality
Monitoring Station
· Hopatcong Hills, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
30
3am
30
13
30
6am
30
30
30
9am
50
30
30
12pm
23
23
23
3pm
23
23
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
13
CAMS model
adj -4
34
34
34
34
34
34
34
54
34
34
27
27
27
27
27
Air Quality Forecast (24h)
PM2.53.1 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
13
Columbia, NewJersey, USA
20
Columbia, NewJersey, USA
25
Columbia, NewJersey, USA
38
Columbia, NewJersey, USA
-
Easton, Pennsylvania
27
Swiftwater, Pennsylvania, USA
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.