Site Name Ozone AQI PM2.5 AQI PM10 AQI
Boulder Creek N/A N/A N/A
Carmel Valley AMS 23 at 2AM 29 at 2AM N/A
Felton Cal-Fire N/A 85 at 1AM N/A
Hollister AMS 19 at 2AM 9 at 2AM 12 at 2AM
King City AMS 6 at 2AM 19 at 2AM 8 at 2AM
Pinnacles NM 12 at 2AM N/A N/A
SLV Middle School AMS N/A 81 at 2AM N/A
Salinas AMS 6 at 2AM 39 at 2AM N/A
San Juan Bautista AMS N/A N/A 11 at 2AM
Santa Cruz AMS 9 at 2AM 48 at 2AM N/A
Zayante Fire Station N/A 39 at 1AM N/A
All times shown in PST Air Quality Index Information
Air Quality Index Information

The above map reflects the most recent Air Quality Index (AQI) for today at each of the air monitoring stations. Station data is refreshed at the top of every hour, but may not be shown immediately due to data transfer and verification limitations. The AQI represents a weighted rolling average concentration over 24 hours for PM10 and PM2.5; and 8 hours for Ozone.

Site:  Parameter:  Hours:
Air Quality Index Information
Area Today Tomorrow
Pinnacles National Monument Ozone Ozone
Salinas Ozone Ozone
Santa Cruz Ozone Ozone
Hollister Ozone Ozone
King City Ozone Ozone
Carmel Valley Ozone Ozone
Davenport Ozone Ozone
San Lorenzo Valley Ozone Ozone
Scotts Valley Ozone Ozone
Watsonville Ozone Ozone
Marina/Seaside N/A N/A
Monterey Peninsula Ozone Ozone
Jan 21 to Jan 26 A high pressure system to the west will keep the skies clear for the next 4 to 5 days with winds expected into Saturday. Temperatures are expected to be seasonably warm with temperatures in the 60s to during the day and mid to high 40s at night in most areas. AQI for PM10 and ozone are expected to be GOOD. AQI for PM2.5 is expected to be GOOD in most areas but moderate in the San Lorenzo Valley Area for the next few days.