Columbia, NewJersey, USA Air Quality

Monitoring Station · Hopatcong Hills, United States
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 2am
39
39
39 5am
39
39
39 8am
39
46
46 11am
46
37
39 2pm
39
39
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
CAMS model adj +12
27
27
27
27
27
27
27
27
34
34
34
25
27
27
27

Air Quality Forecast (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Columbia, NewJersey, USA
0.0 km PM2.5: 5.3 µg/m³
19
Columbia, NewJersey, USA
0.0 km PM2.5: 4.6 µg/m³
51
Easton, Pennsylvania
27.0 km PM2.5: 12.2 µg/m³
34
Swiftwater, Pennsylvania, USA
28.1 km PM2.5: 8.2 µg/m³
30
Swiftwater, Pennsylvania, USA
28.1 km PM2.5: 7.2 µg/m³

Nearby Cities

24 Hopatcong Hills 23 Sparta 24 Randolph 17 Bethlehem 17 Whitehall Township 24 Denville 27 Basking Ridge 42 Allentown 56 Bridgewater

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:44 UTC.