Arizona Air Quality Monitor Report

Updated On: 3/28/2023 - 9:45 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 >

Previous Day

  3/25/2023  

Next Day
[Switch to concentration]
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
49
Buckeye
44
28
2
13
Cave Creek
49
Central Phoenix
46
25
6
0
34
Durango
22
33
1
Dysart
48
21
Eastwood
33
3
28
Falcon Field
47
Fort McDowell
19
Fountain Hills
49
Glendale
Salt River H.S.
50
23
Higley
21
Humboldt Mountain
47
Lehi
58
20
Mesa
51
16
30
2
North Phoenix
47
19
37
Phoenix Supersite
49
25
35
3
1
32
Pinnacle Peak
51
Red Mountain
49
Osborn & Alma School
19
South Phoenix
46
23
41
5
South Scottsdale
Tempe
49
16
29
Thirty-Third
33
West 43rd
37
West Chandler
46
22
3
West Phoenix
46
20
37
5
35
Zuni Hills
19

Pima County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
22nd & Craycroft
47
Children's Park Site
47
30
Coachline
46
20
Corona de Tucson
18
Fairgrounds
51
Geronimo
24
36
Green Valley
47
13
20
Orange Grove
21
28
Rillito
31
Rose Elementary
44
33
Saguaro Park
49
South Tucson
21
Tangerine
47

Pinal County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Apache Junction FS
22
39
Apache Junction MY
48
Combs
22
Casa Grande Airport
49
Casa Grande DT
22
17
Eloy
24
Hidden Valley
31
22
Maricopa
20
Pinal Air Park
48
26
Pinal County Housing
23
Queen Valley
48
Stanfield
22

Coconino
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Flagstaff Middle School
44
Grand Canyon
46
Grand Canyon bench
47

Cochise County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Chiricahua NP
46
Douglas
21
Paul Spur
30

Gila County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Hayden
16
0
Miami Golf Course
25
Miami Jones Ranch
14
Miami Town Site
18
Payson
23
Tonto NM
48

La Paz County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Alamo Lake
49
11
10

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
46

Santa Cruz County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Nogales
29
32

Yavapai County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Prescott
43

Yuma County
Monitor
Ozone
PM10
PM2.5
CO
SO2
NO2
Yuma
50
27
30