Site Name Ozone AQI PM2.5 AQI PM10 AQI
Boulder Creek N/A N/A N/A
Carmel Valley AMS 27 at 1AM N/A N/A
Felton Cal-Fire N/A N/A N/A
Hollister AMS 27 at 1AM 6 at 12AM N/A
King City AMS 28 at 1AM N/A N/A
Pinnacles NM 30 at 1AM N/A N/A
SLV Middle School AMS N/A N/A N/A
Salinas AMS 29 at 1AM 2 at 12AM N/A
Santa Cruz AMS 21 at 1AM N/A 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 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
May 27 to June 1 The cooler nearshore and inland temperatures due to the coastal stratus will continue through the weekend and into early next week before another warming period is expected. Temperatures will continue on in mid 60s nearshore and high 70s/low 80s inland. Sunny skies will prevail throughout the week with the coastal layer showing up generally from evening to mid morning. Air movement will be continue to be predominantly be from the west to northwest. AQI for Ozone, PM10, and PM2.5 are expected to be GOOD.