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  4. Costilla County

Costilla County

Colorado

2025-12-12 06:00
AQI (India)
Good
Pollutants
PM10
μg/m³
14.8
PM2.5
μg/m³
5.2
Weather
  • ℃
  • ℉
3℃
63%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • PM10
  • PM2.5
Places included
San Luis
AQI 15

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Cities Nearby

San Luis
AQI 15
Sanford
AQI 15
La Jara
AQI 15
Alamosa
AQI 15
Questa
AQI 33
Taos Ski Valley
AQI 16
Hooper
AQI 15
Monte Vista
AQI 15
Eagle Nest
AQI 33
Aguilar
AQI 6
Taos Pueblo
AQI 16