Discovery Bay Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Discovery Bay

Contra Costa County, California

2026-04-27 14:00

AQI (China)

Excellent

PM10

μg/m³

33

PM2.5

μg/m³

10

Weather

16℃

60%

15 kph

3 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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