AQ Exceedance

This report displays the number of days a monitor exceeded the federal health standard for the given year. Click the monitor to view the dates of each exceedance and the associated concentration.

Previous Day

  2022  


Maricopa County
Monitor
Ozone
PM10
PM2.5
Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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µg/m3
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Date
ppb
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Date
µg/m3
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µg/m3
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Date
ppb
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Date
µg/m3
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µg/m3
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Date
ppb
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µg/m3
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µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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µg/m3
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Date
ppb
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Date
µg/m3
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Date
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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ppb
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µg/m3
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µg/m3
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ppb
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µg/m3
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Date
µg/m3
1/6/2022
36.1
Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
-

Pima County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
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Date
ppb
-
Date
µg/m3
-
Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
-
Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
-

Pinal County
Monitor
Ozone
PM10
PM2.5
Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
-
Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Coconino
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
-

Cochise County
Monitor
Ozone
PM10
PM2.5
Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Gila County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
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Date
ppb
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Date
µg/m3
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Date
µg/m3
-
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-

La Paz County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-

Mohave County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-

Navajo County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-

Santa Cruz County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-

Yavapai County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-

Yuma County
Monitor
Ozone
PM10
PM2.5
Date
ppb
-
Date
µg/m3
-
Date
µg/m3
-