Station
Columbia
Columbia, Knowlton Township, New Jersey, United States · Airnow
Live AQI
46Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Sensor onlineUpdated local timeLast 24 hours
min 21 · avg 44 · max 54
Fri 19:3124 hoursSat 19:01
Conditions
28°C
Sunny
- Humidity
- 58%
- Wind
- 5 km/h
- Feels
- 29°C
Pollutants
PM2.5
13
µg/m³
PM10
20
µg/m³
NO₂
6
µg/m³
SO₂
2
µg/m³
O₃
43
µg/m³
CO
176
µg/m³
Coordinates
40.925, -75.068
Centroid of monitored stations
Stations
1
Reporting in this area
Spread
46 – 46
Cleanest to worst station reading