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  4. Columbia County

Columbia County

Pennsylvania

2026-01-21 23:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
49.8
PM10
μg/m³
19.6
PM2.5
μg/m³
8.8
NO2
μg/m³
19.4
CO
μg/m³
387.9
SO2
μg/m³
1.2
Weather
  • ℃
  • ℉
-1℃
64%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Benton
AQI 21
Berwick
AQI 21
Bloomsburg
AQI 21
Briar Creek
AQI 21
Briar Creek Township
AQI 21
Catawissa
AQI 31
Centralia
AQI 31
Conyngham Township
AQI 31
Fishing Creek Township
AQI 21
Greenwood Township
AQI 21
Hemlock Township
AQI 21
Jackson Township
AQI 21
Locust Township
AQI 31
Madison Township
AQI 21
Main Township
AQI 31
Mifflin Township
AQI 21
Millville
AQI 21
Montour Township
AQI 31
Orange Township
AQI 21
Orangeville
AQI 21
Scott
AQI 21
South Centre Township
AQI 21
Stillwater
AQI 21
Sugarloaf Township
AQI 21

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Cities Nearby

Lime Ridge
AQI 21
Almedia
AQI 21
Espy
AQI 21
Mifflinville
AQI 21
Lightstreet
AQI 21
Mainville
AQI 31
Orangeville
AQI 21
Briar Creek
AQI 21
Bloomsburg
AQI 21
Fernville
AQI 21
Rupert
AQI 31