Columbia, NewJersey, USA

Monitoring Station · Hopatcong Hills, United States
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 8am
25
25
8 11am
25
25
25 2pm
25
25
25 5pm
37
37
37 8pm
37
37
— 11pm
—
—
— 2am
—
—
— 5am
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Air Quality Trend (24h)

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Nearby Monitoring Stations

3
Easton, Pennsylvania
27.0 km PM2.5: 0.8 µg/m³
2
Swiftwater, Pennsylvania, USA
28.1 km
23
Swiftwater, Pennsylvania, USA
28.1 km

Nearby Cities

49 Hopatcong Hills 49 Sparta 49 Randolph 1 Bethlehem 1 Whitehall Township 49 Denville 49 Basking Ridge 49 Allentown 49 Bridgewater

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-12T11:43 UTC.