1. North America
  2. United States
  3. Colorado
  4. Costilla County

Costilla County

Colorado

2026-06-05 17:00
CAQI (Europe)
Very Low
Pollutants
PM10
μg/m³
8.1
PM2.5
μg/m³
3.3
Weather
  • ℃
  • ℉
26℃
17%
19 kph
10 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM10
  • PM2.5
Places included
San Luis
AQI 7

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

San Luis
AQI 7
Sanford
AQI 24
La Jara
AQI 24
Alamosa
AQI 24
Questa
AQI 10
Taos Ski Valley
AQI 13
Hooper
AQI 15
Monte Vista
AQI 24
Eagle Nest
AQI 10
Aguilar
AQI 7
Taos Pueblo
AQI 13