San Mateo Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

San Mateo

Alajuela Province

2026-06-04 16:00

CAQI (Europe)

Very Low

PM2.5

μg/m³

6.6

PM10

μg/m³

7.4

Weather

30℃

64%

11 kph

10 of 11

Historical Data

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Cities Nearby

Puerto Viejo de Sarapiqui