Past Health Advisories



Last Hour 0
Last 12 Hours 0
Last 24 Hours 1
Last 7 days 1
Last 30 days 5
Last 90 days 13

Legend
Good
Moderate
Unhealthy For Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous

What is PM?

Location Cause When Conditions Age
Bishop Dust 2 PM to 3 PM 04/13/2021
PM10: 546.4μg/m3 (stage 1)
13 hours
Bishop Dust 8 PM to 9 PM 03/29/2021
PM10: 436μg/m3 (stage 1)
15 days
Coso Junction Dust 4 PM to 5 PM 03/15/2021
PM10: 416.5μg/m3 (stage 1)
29 days
Keeler Dust 4 PM to 5 PM 03/15/2021
PM2.5: 203.6 (stage 1)
29 days
Coso Junction Dust 3 PM to 4 PM 03/15/2021
PM10: 577.2μg/m3 (stage 1)
29 days
Coso Junction Dust 3 PM to 4 PM 03/09/2021
PM10: 571.4μg/m3 (stage 1)
a month
Keeler Dust 9 PM to 10 PM 02/24/2021
PM10: 543.9μg/m3 (stage 1)
a month
Keeler Dust 8 PM to 9 PM 02/24/2021
PM10: 416μg/m3 (stage 1)
a month
Keeler Dust 6 PM to 7 PM 02/24/2021
PM10: 495.7μg/m3 (stage 1)
a month
Keeler Dust 5 PM to 6 PM 02/24/2021
PM10: 881.5μg/m3 (stage 2)
a month
Bishop Dust 3 PM to 4 PM 02/24/2021
PM10: 1204.5μg/m3 (stage 2)
a month
Bishop Dust 2 PM to 3 PM 02/24/2021
PM10: 407.7μg/m3 (stage 1)
a month
Keeler Dust 12 PM to 1 PM 02/13/2021
PM10: 430.9μg/m3 (stage 1)
a month