Costilla County Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Costilla County

Colorado

2026-08-10 08:00

AQI (US)

Moderate

PM2.5

μg/m³

9.2

PM10

μg/m³

13.3

Weather

18℃

39%

13 kph

0 of 11

Historical Data

Places included

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