Columbia, NewJersey, USA Air Quality

Monitoring Station · Hopatcong Hills, United States
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 7am
24
23
43 10am
23
23
16 1pm
16
16
16 4pm
16
16
16 7pm
16
16
— 10pm
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— 1am
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— 4am
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Station readings
23
24
CAMS model adj -11
34
34
34
54
34
34
27
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.55.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

26
Columbia, NewJersey, USA
0.0 km PM2.5: 6.2 µg/m³
34
Columbia, NewJersey, USA
0.0 km PM2.5: 8.2 µg/m³
9
Columbia, NewJersey, USA
0.0 km PM2.5: 2.2 µg/m³
20
Columbia, NewJersey, USA
0.0 km PM2.5: 4.8 µg/m³
-
Easton, Pennsylvania
27.0 km PM2.5: 0.0 µg/m³
45
Swiftwater, Pennsylvania, USA
28.1 km PM2.5: 10.8 µg/m³

Nearby Cities

32 Hopatcong Hills 31 Sparta 32 Randolph 20 Bethlehem 20 Whitehall Township 31 Denville 32 Basking Ridge 20 Allentown 27 Bridgewater

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T10:47 UTC.