Stay updated with real-time air quality in Phoenix, Arizona featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
30
Good
Phoenix, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.56 μg/m³
0
55
155
255
425
605+
31.74 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
5.80 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Phoenix, Arizona
Phoenix, Arizona
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AQI 22
Good
4.07μg/m³
PM2.5
14.66μg/m³
PM10
23.36ppb
O3
0.67ppb
SO2
5.52ppb
NO2
0.18ppm
CO
AQI 33
Good
5.87μg/m³
PM2.5
17.42μg/m³
PM10
24.31ppb
O3
0.68ppb
SO2
5.15ppb
NO2
0.18ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
26.66μg/m³
PM10
18.39ppb
O3
0.67ppb
SO2
6.06ppb
NO2
0.17ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
24.55μg/m³
PM10
20.75ppb
O3
0.67ppb
SO2
6.19ppb
NO2
0.17ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
20.83μg/m³
PM10
24.00ppb
O3
0.67ppb
SO2
5.23ppb
NO2
0.18ppm
CO
AQI 33
Good
6.35μg/m³
PM2.5
19.91μg/m³
PM10
22.43ppb
O3
0.66ppb
SO2
5.71ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Arizona, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Phoenix, Arizona is updated every hour for accuracy.
In the past 24 hours, the air quality in Phoenix, Arizona was at its worst at 10:00:00 on 2025-07-12.
In the last 24 hours, the best air quality in Phoenix, Arizona was observed at 11:00:00 on 2025-07-13.
As of now, the AQI in Phoenix, Arizona is 27, indicating Good conditions.
Phoenix, Arizona air has the highest levels of PM2.5.
Poor air quality in Phoenix, Arizona means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Phoenix, Arizona are currently 5.117 μg/m3.
The PM10 concentration in Phoenix, Arizona is 22.025 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Phoenix, Arizona is 0.194 ppm.
Currently, Phoenix, Arizona has a sulfur dioxide (SO2) concentration of 0.658 ppb.
The current ozone (O3) level in Phoenix, Arizona at the moment is 20.932 ppm.
Nitrogen dioxide (NO2) level in Phoenix, Arizona at the moment is 5.261 ppb.
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