Site Name Ozone AQI PM2.5 AQI PM10 AQI
Boulder Creek N/A N/A N/A
Carmel Valley AMS 22 at 2PM 2 at 1PM N/A
Felton Cal-Fire N/A N/A N/A
Hollister AMS 25 at 2PM 18 at 1PM 14 at 1PM
King City AMS 25 at 2PM 16 at 1PM 28 at 1PM
MBARD Office - Monterey N/A N/A N/A
Pinnacles NM 21 at 2PM N/A N/A
SLV Middle School AMS N/A 6 at 1PM N/A
Salinas AMS 24 at 2PM 12 at 1PM N/A
Santa Cruz AMS 23 at 2PM 9 at 1PM N/A
Zayante Fire Station N/A N/A 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 PM2.5 N/A
Watsonville Ozone N/A
Marina/Seaside PM2.5 N/A
Monterey Peninsula Ozone N/A
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