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Primary air pollutant in the Catheys Valley area:
PM10 - 50 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 25 Good
PM2.5 - 25 Good
Primary Pollutant: OZONE - 150 Unhealthy for Sensitive Groups
Primary Pollutant: OZONE - 140 Unhealthy for Sensitive Groups