Site Name Ozone AQI PM2.5 AQI PM10 AQI
Boulder Creek N/A 40 at 5AM N/A
Carmel Valley AMS 16 at 5AM 14 at 5AM N/A
Felton Cal-Fire N/A 28 at 5AM N/A
Hollister AMS 19 at 5AM 21 at 5AM 20 at 5AM
King City AMS 29 at 5AM 48 at 5AM 27 at 5AM
MBARD Office - Monterey N/A 48 at 4AM N/A
Pinnacles NM 15 at 5AM N/A N/A
SLV Middle School AMS N/A 8 at 5AM N/A
Salinas AMS 33 at 5AM 38 at 5AM N/A
Santa Cruz AMS 16 at 5AM 24 at 5AM N/A
Zayante Fire Station N/A 35 at 5AM N/A
All times shown in PDT 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 N/A
Salinas Ozone N/A
Santa Cruz Ozone N/A
Hollister Ozone N/A
King City Ozone N/A
Carmel Valley Ozone N/A
Davenport Ozone N/A
San Lorenzo Valley Ozone N/A
Scotts Valley Ozone N/A
Watsonville Ozone N/A
Marina/Seaside Ozone N/A
Monterey Peninsula Ozone N/A
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