Rancho Santa Fe Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Rancho Santa Fe

San Diego County, California

2026-03-10 00:00

AQI (China)

Excellent

PM10

μg/m³

10

PM2.5

μg/m³

4.2

Weather

17℃

76%

12 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Rancho Santa Fe

Fairbanks Ranch

Lake San Marcos