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Costa Mesa

Orange County, California

2026-05-06 18:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
72
PM2.5
μg/m³
6.1
Weather
  • ℃
  • ℉
22℃
60%
20 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
Data Sources
http://www.airnow.gov/

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