Arizona Air Quality Monitor Report

Updated On: 5/20/2023 - 9:44 AM
This report displays the Air Quality Index (AQI) values for all available monitors across the state of Arizona. All data are preliminary.
See where air quality monitors are located | View Map >

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Ozone
PM10
PM2.5
CO
SO2
NO2
Exceedances
19
0
0
0
0
0

Maricopa County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Blue Point
136
Buckeye
87
30
1
15
Cave Creek
108
Central Phoenix
126
22
2
0
Durango
20
18
0
Dysart
112
19
Eastwood
21
6
36
Falcon Field
151
Fort McDowell
24
Fountain Hills
77
Glendale
136
16
17
Salt River H.S.
126
26
Higley
23
Humboldt Mountain
84
Lehi
161
20
Mesa
140
10
19
3
North Phoenix
105
13
30
Phoenix Supersite
136
16
20
1
1
10
Pinnacle Peak
119
Red Mountain
147
Osborn & Alma School
20
South Phoenix
87
34
25
3
South Scottsdale
112
19
Tempe
119
12
20
Thirty-Third
38
West 43rd
43
West Chandler
101
42
3
West Phoenix
122
12
17
2
14
Zuni Hills
20

Pima County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
22nd & Craycroft
77
Ajo
16
Children's Park Site
84
Coachline
74
20
Corona de Tucson
9
Fairgrounds
84
Geronimo
15
28
Green Valley
67
10
15
Orange Grove
19
12
Rillito
52
Rose Elementary
67
20
Saguaro Park
100
South Tucson
15
Tangerine
87
Ted Walker Park
31

Pinal County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Apache Junction FS
12
12
Apache Junction MY
129
Combs
17
Casa Grande Airport
97
Casa Grande DT
18
28
Eloy
18
Hidden Valley
52
29
Maricopa
21
Pinal Air Park
93
20
Pinal County Housing
23
Queen Valley
122
Stanfield
59

Coconino
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Flagstaff Middle School
58
Grand Canyon
51
Grand Canyon bench
48

Cochise County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Chiricahua NP
80
Douglas
23
Paul Spur
19

Gila County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Hayden
6
0
Miami Golf Course
9
Miami Jones Ranch
7
Miami Town Site
5
Payson
8
Tonto NM
87

La Paz County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Alamo Lake
100
7
0

Mohave County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Bullhead City
9

Navajo County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Petrified Forest
64

Santa Cruz County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Nogales
19
18

Yavapai County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Prescott
61

Yuma County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Yuma
44
23
26