Arizona Air Quality Index & Realtime Air Pollution
Primary Air Pollutants Arizona
Hourly forecast Arizona
Health Recommendations for Arizona Residents
Based on current air quality: Good · AQI 20
UV Index
0.45
Low
Safe to be outside. Minimal UV risk.
Wind
12.7 km/h
Light breeze — leaves rustling gently.
Historical AQI Data Arizona
United States Major Cities AQI Overview
New York
74
Temp.
22°C
Hum.
66%
Los Angeles
56
Temp.
29°C
Hum.
45%
Chicago
67
Temp.
24.7°C
Hum.
75%
Houston
90
Temp.
30.6°C
Hum.
65%
Phoenix
51
Temp.
39.6°C
Hum.
23%
San Francisco
34
Temp.
17.9°C
Hum.
84%
Seattle
48
Temp.
24.8°C
Hum.
58%
Denver
19
Temp.
30.4°C
Hum.
31%
Philadelphia
72
Temp.
25.6°C
Hum.
50%
San Antonio
68
Temp.
34.5°C
Hum.
39%
Dallas
71
Temp.
36.3°C
Hum.
39%
Atlanta
54
Temp.
29°C
Hum.
55%
Most Polluted Cities by AQI United States
Explore live air quality data for the most polluted cities in the country.
| Rank | City | AQI | AQI Status | Standard Value | Notify |
|---|---|---|---|---|---|
| 1 | Detroit, Michigan | 91 | Moderate | 6x above Standard | |
| 2 | Charleston, West Virginia | 89 | Moderate | 6x above Standard | |
| 3 | Grand Rapids, Michigan | 88 | Moderate | 6x above Standard | |
| 4 | Lansing, Michigan | 88 | Moderate | 6x above Standard | |
| 5 | Ann Arbor, Michigan | 87 | Moderate | 6x above Standard | |
| 6 | Cleveland, Ohio | 84 | Moderate | 6x above Standard | |
| 7 | Cincinnati, Ohio | 81 | Moderate | 5x above Standard | |
| 8 | Toledo, Ohio | 80 | Moderate | 5x above Standard | |
| 9 | Columbus, Ohio | 79 | Moderate | 5x above Standard | |
| 10 | Louisville, Kentucky | 77 | Moderate | 5x above Standard |
Health Advice For People Living in Arizona
per day
Breathing the air in this location is equivalent to smoking 0.2 cigarettes a day.
Prevent Health Problems: Understand Your Risks
Arizona · Current air quality: Good · AQI 20
Headaches
Risk of Headaches symptoms is Low when AQI of Arizona is Good (0-50).
Common signs include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.
- Favor indoor, filtered indoor air when the AQI is worse.
- Hydrate and take breaks from screens or bright light if you are migraine-prone.
- If you Try prescribed migraine meds, Have them accessible.
- Do not do intense outdoor exercise during elevated AQI periods.
- Avoid ignore worsening effects that feel unusual for you.
Disclaimer: The health risks mentioned above are precautionary recommendations based on current AQI levels. While you may not experience immediate effects, prolonged exposure to air pollution can lead to these health issues over time. This is not medical advice. Please consult a clinician if you experience severe, unusual, or worsening symptoms.
Arizona's Major Cities AQI
Explore live air quality pages for major cities in Arizona.
Air Quality FAQs at Arizona
Frequently Asked Questions
About Air Quality
The current real-time AQI (US) level in Arizona is 20 (Good). This was last updated recently.
The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.
The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.
The AQI (US) levels in Arizona have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.
Current AQI (US) levels are good for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.