Arizona Air Quality Monitor Report

Updated On: 4/27/2023 - 2:36 PM
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
0
0
0
0
0
0

Maricopa County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Blue Point
71
Buckeye
40
44
0
16
Cave Creek
54
Central Phoenix
47
31
2
0
20
Durango
25
24
3
Dysart
46
27
Eastwood
30
3
25
Falcon Field
49
Fort McDowell
Fountain Hills
44
Glendale
49
14
15
Salt River H.S.
58
40
Higley
31
Humboldt Mountain
50
Lehi
58
27
Mesa
58
18
27
5
North Phoenix
45
16
24
Phoenix Supersite
48
22
18
1
1
16
Pinnacle Peak
64
Red Mountain
64
Osborn & Alma School
27
South Phoenix
44
25
23
3
South Scottsdale
48
26
Tempe
50
32
28
Thirty-Third
32
West 43rd
50
West Chandler
47
29
2
West Phoenix
19
22
1
19
Zuni Hills
30

Pima County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
22nd & Craycroft
44
Ajo
12
Children's Park Site
44
51
Coachline
40
Corona de Tucson
15
Fairgrounds
44
Geronimo
22
22
Green Valley
46
12
18
Orange Grove
23
26
Rillito
41
Rose Elementary
42
28
Saguaro Park
48
South Tucson
23
Tangerine
44
Ted Walker Park

Pinal County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Apache Junction FS
19
18
Apache Junction MY
51
Combs
30
Casa Grande Airport
46
Casa Grande DT
34
25
Eloy
24
Hidden Valley
67
47
Maricopa
35
Pinal Air Park
44
31
Pinal County Housing
31
Queen Valley
54
Stanfield
31

Coconino
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Flagstaff Middle School
64
Grand Canyon
49
Grand Canyon bench
49

Cochise County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Chiricahua NP
45
Douglas
26
Paul Spur
18

Gila County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Hayden
15
0
Miami Golf Course
35
Miami Jones Ranch
3
Miami Town Site
2
Payson
20
Tonto NM
71

La Paz County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Alamo Lake
80
13
10

Mohave County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Bullhead City
13

Navajo County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Petrified Forest
50

Santa Cruz County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Nogales
19
11

Yavapai County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Prescott
48

Yuma County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Yuma
74
29
26