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Arizona Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in United States

Last Updated: 2025-10-19 07:47:30 AM (Local Time)

location image
Live AQI
52(AQI-US)
Air Quality is
Moderate
pm10 :  27 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Arizona
clear

14 °C

Clear
Humidity
Humidity54 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 2025-10-19 07:47:30 AM (Local Time)


Map

Arizona

Major Air Pollutants

Arizona

AQI Graph

Historical Air Quality Data

Arizona

Arizona
AQI
.
18-10-2025Time19-10-2025
25
Min.at 5:04 PM on 18th Oct
60
Max.at 1:04 AM on 19th Oct

Download 2024 Annual Data

World Air Quality Report

Globe

Arizona's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
50
9
10
17
24
Good
13
0
14
16
68
Moderate
73
21
35
15
55
Good
15
1
16
17
58
Good
50
9
30
15
78
Good
22
3
23
16
60
Good
44
8
21
14
54
Good
44
8
18
16
64
Moderate
55
11
37
15
78
Moderate
65
16
18
10
60
Good
17
2
18
16
60
Good
14
0
15
-1
85
Moderate
84
27
34
14
54
Good
39
7
8
11
57
Good
17
3
17
19
50
Good
20
1
22
19
50
Good
50
9
29
15
78
Good
44
8
18
18
63
Good
38
9
14
16
48
Moderate
57
12
13
14
59
Moderate
69
19
47
18
58
Good
28
5
6
16
48
Good
44
8
8
17
24
Moderate
53
12
32
14
59
Moderate
63
16
21
16
60
Good
47
10
17
19
54
Moderate
94
32
130
9
71
Moderate
72
20
43
18
66
Good
50
9
20
7
60
Good
15
0
16
16
68
Good
12
1
13
19
50
Moderate
56
12
23
16
60
Good
17
3
18
16
68
Good
48
9
22
18
55
Moderate
58
13
31
14
56
Good
17
3
13
16
60
Moderate
66
17
18
17
53
Moderate
68
18
29
17
53
Moderate
56
12
18
18
61
Moderate
69
19
47
18
68
Moderate
57
13
31
15
58
Moderate
99
35
83
18
46

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

Arizona

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Arizona

  • asthma due to air pollution in ArizonaAsthma
  • heart due to air pollution in ArizonaHeart Issues
  • allergy due to air pollution in ArizonaAllergies
  • sinus due to air pollution in ArizonaSinus
  • flu due to air pollution in ArizonaCold/Flu
  • copd due to air pollution in ArizonaChronic (COPD)
asthma due to air pollution in Arizona

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

  • Limit outdoor activities when AQI is poor.

  • Clean indoor air with an air purifier to reduce exposure.

  • Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

  • Exercise outdoors without a mask.

  • Stay in smoky areas with strong fumes.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

United States

Analyze the real-time most air polluted cities in the country.

Arizona's AQI Data Analytics Solutions

Air quality data monitoring platforms

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aqi air quality app for Arizona
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Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Arizona

Frequently Asked Questions About Air Quality

What is the current AQI level in Arizona?

The current real-time AQI level in Arizona is 52 (Moderate). This was last updated 2025-10-19 07:47:30 AM (Local Time).

When was the best AQI level in Arizona in the last 24 hours?

The best AQI level was 25 (Good) at 5:04 PM, Oct 18, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Arizona in the last 24 hours?

The worst AQI level was 60 (Moderate) at 1:04 AM (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Arizona during last 24 hours?

The AQI levels in Arizona have been fluctuating throughout the last 24 hours. The levels have increased by highest 60 at 1:04 AM (Local Time), lowest 25 at 5:04 PM, Oct 18, 2025 (Local Time).

What actions are recommended as per the current AQI level in Arizona?

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.