Past Health Advisories



Last Hour 0
Last 12 Hours 0
Last 24 Hours 0
Last 7 days 0
Last 30 days 21
Last 90 days 22

Legend
Good
Moderate
Unhealthy For Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous

What is PM?

Location Cause When Conditions Age
Olancha Dust 9 AM to 10 AM 02/10/2020
PM10: 519.3μg/m3 (stage 1)
18 days
Olancha Dust 8 AM to 9 AM 02/10/2020
PM10: 528.8μg/m3 (stage 1)
18 days
Bishop Dust 02/08/2020 11 PM to 12 AM - 02/09/2020
PM10: 408.9μg/m3 (stage 1)
19 days
Bishop Dust 10 PM to 11 PM 02/08/2020
PM10: 657.3μg/m3 (stage 1)
19 days
Bishop Dust 9 PM to 10 PM 02/08/2020
PM10: 412.2μg/m3 (stage 1)
19 days
Keeler Dust 1 PM to 2 PM 02/03/2020
PM10: 524.1μg/m3 (stage 1)
25 days
Keeler Dust 12 PM to 1 PM 02/03/2020
PM10: 638μg/m3 (stage 1)
25 days
Keeler Dust 11 AM to 12 PM 02/03/2020
PM10: 521.9μg/m3 (stage 1)
25 days
Coso Junction Dust 12 AM to 1 AM 02/03/2020
PM10: 586.1μg/m3 (stage 1)
25 days
Keeler Dust 10 PM to 11 PM 02/02/2020
PM10: 490.8μg/m3 (stage 1)
25 days
Coso Junction Dust 6 PM to 7 PM 02/02/2020
PM10: 436.5μg/m3 (stage 1)
26 days
Keeler Dust 6 PM to 7 PM 02/02/2020
PM10: 1265μg/m3 (stage 2)
26 days
Keeler Dust 5 PM to 6 PM 02/02/2020
PM10: 853.4μg/m3 (stage 2)
26 days
Coso Junction Dust 5 PM to 6 PM 02/02/2020
PM10: 1289μg/m3 (stage 2)
26 days
Olancha Dust 5 PM to 6 PM 02/02/2020
PM10: 448.4μg/m3 (stage 1)
26 days
Coso Junction Dust 4 PM to 5 PM 02/02/2020
PM10: 542μg/m3 (stage 1)
26 days
Keeler Dust 4 PM to 5 PM 02/02/2020
PM10: 463.6μg/m3 (stage 1)
26 days
Keeler Dust 3 PM to 4 PM 02/02/2020
PM10: 431.7μg/m3 (stage 1)
26 days
Olancha Dust 3 PM to 4 PM 02/02/2020
PM10: 466.4μg/m3 (stage 1)
26 days
Keeler Dust 2 PM to 3 PM 02/02/2020
PM10: 614.1μg/m3 (stage 1)
26 days
Keeler Dust 1 PM to 2 PM 02/02/2020
PM10: 1067.5μg/m3 (stage 2)
26 days
Bishop Dust 12 PM to 1 PM 01/16/2020
PM10: 602.2μg/m3 (stage 1)
a month