Site Name Ozone AQI PM2.5 AQI PM10 AQI
Carmel Valley AMS 30 at 10PM 33 at 10PM N/A
Hollister AMS 28 at 10PM 34 at 10PM 7 at 10PM
King City AMS 31 at 10PM 52 at 10PM 22 at 10PM
Pinnacles NM 30 at 10PM N/A N/A
SLV Middle School AMS N/A 37 at 10PM N/A
Salinas AMS 32 at 10PM 54 at 10PM N/A
San Juan Bautista AMS N/A N/A 11 at 10PM
Santa Cruz AMS 28 at 10PM 52 at 10PM 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 N/A N/A
Salinas N/A N/A
Santa Cruz N/A N/A
Hollister N/A N/A
King City N/A N/A
Carmel Valley N/A N/A
Davenport N/A N/A
San Lorenzo Valley N/A N/A
Scotts Valley N/A N/A
Watsonville N/A N/A
Marina/Seaside N/A N/A
Monterey Peninsula N/A N/A
May 30 to June 04 The low-pressure system that was here over the weekend is moving eastward and leaving behind sunnier and progressively warmer weather. A compressed marine layer will mean shorter periods of morning and evening coastal fog. Expect coastal temperatures to be in the 60s and inland temperatures to range from the high-60s to the mid-70s. Steady westerly winds should bring GOOD AQIs for the region. PM2.5, PM10, and Ozone are all expected to remain GOOD during this time.

Source: PFIRS - Prescribed Fire Information Reporting System