Site Name Ozone AQI PM2.5 AQI PM10 AQI
Carmel Valley AMS 9 at 7AM 7 at 6AM N/A
Hollister AMS 14 at 7AM 23 at 6AM 23 at 6AM
King City AMS 3 at 7AM 18 at 6AM 43 at 6AM
SLV Middle School AMS N/A N/A N/A
Salinas AMS 12 at 7AM 21 at 6AM N/A
San Juan Bautista AMS N/A N/A 21 at 6AM
Santa Cruz AMS 3 at 7AM 15 at 6AM 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 N/A N/A
Monterey Peninsula Ozone N/A
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