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  2. United States
  3. New Hampshire
  4. Coos County
  5. Columbia

Columbia

Coos County, New Hampshire

2026-05-26 09:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6.4
O3
μg/m³
21.4
PM10
μg/m³
7.4
CO
μg/m³
41.1
Weather
  • ℃
  • ℉
9℃
97%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • CO

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Cities Nearby

Columbia
AQI 36
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AQI 40
Lemington
AQI 40
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Bloomfield
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Canaan
AQI 38
Lewis
AQI 42
Brunswick
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Stewartstown
AQI 39
Clarksville
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Stratford
AQI 42