Site Name Ozone AQI PM2.5 AQI PM10 AQI
Boulder Creek N/A N/A N/A
Carmel Valley AMS 41 at 3PM 25 at 3PM N/A
Felton Cal-Fire N/A 71 at 3PM N/A
Hollister AMS 41 at 3PM 19 at 3PM 24 at 3PM
King City AMS 44 at 3PM 33 at 3PM 23 at 3PM
MBARD Office - Monterey N/A 42 at 2PM N/A
Pinnacles NM 41 at 3PM N/A N/A
SLV Middle School AMS N/A 33 at 3PM N/A
Salinas AMS 39 at 3PM 23 at 3PM N/A
Santa Cruz AMS 38 at 3PM 30 at 3PM N/A
Zayante Fire Station N/A 53 at 3PM N/A
All times shown in PST 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 Ozone Ozone
Monterey Peninsula Ozone Ozone
Mar 1 to Mar 6 A A low pressure system will pass to the the south of the district Wednesday although rain is not expected to reach our area from it. Another low pressure system will pass into the area from the Northwest and remain through the weekend with potential rain arriving early next week. Daytime temperatures may reach the low 60s coastally and low 70s over the course of the week. Expected overnight lows will be in the 30s for inland areas over the week while coastal areas overnight lows will low to 40s through the week. AQI for both Ozone and PM10 are expected to be GOOD. The AQI for PM2.5 is expected to be GOOD throughout the District.