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  5. National City

National City

San Diego County, California

2026-04-15 19:00
AQI (India)
Good
Pollutants
PM10
μg/m³
23
PM2.5
μg/m³
8.6
Weather
  • ℃
  • ℉
21℃
65%
22 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • PM10
  • PM2.5
Data Sources
http://www.airnow.gov/

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