Stay updated with real-time air quality in Casas Adobes, 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)
62
Moderate
Casas Adobes, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.52 μg/m³
0
55
155
255
425
605+
10.52 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
12.35 ppb
0
54
101
361
1250
2050+
1.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Casas Adobes, Arizona
Casas Adobes, Arizona
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AQI 66
Moderate
17.40μg/m³
PM2.5
70.00μg/m³
PM10
12.95ppb
O3
0.31ppb
SO2
13.13ppb
NO2
1.04ppm
CO
AQI 66
Moderate
17.03μg/m³
PM2.5
58.43μg/m³
PM10
13.58ppb
O3
0.32ppb
SO2
13.11ppb
NO2
1.04ppm
CO
AQI 69
Moderate
18.78μg/m³
PM2.5
63.33μg/m³
PM10
13.62ppb
O3
0.31ppb
SO2
13.38ppb
NO2
1.04ppm
CO
AQI 60
Moderate
14.40μg/m³
PM2.5
47.94μg/m³
PM10
17.31ppb
O3
0.31ppb
SO2
12.37ppb
NO2
1.04ppm
CO
AQI 75
Moderate
22.15μg/m³
PM2.5
88.54μg/m³
PM10
13.25ppb
O3
0.33ppb
SO2
13.09ppb
NO2
1.04ppm
CO
AQI 44
Good
8.10μg/m³
PM2.5
41.63μg/m³
PM10
12.63ppb
O3
0.34ppb
SO2
12.09ppb
NO2
1.05ppm
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 Casas Adobes, Arizona is updated every hour for accuracy.
In the past 24 hours, the air quality in Casas Adobes, Arizona was at its worst at 05:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Casas Adobes, Arizona was observed at 05:00:00 on 2025-12-06.
As of now, the AQI in Casas Adobes, Arizona is 62, indicating Moderate conditions.
Casas Adobes, Arizona air has the highest levels of PM2.5.
Poor air quality in Casas Adobes, Arizona means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Casas Adobes, Arizona are currently 15.47 μg/m3.
The PM10 concentration in Casas Adobes, Arizona is 54.517 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Casas Adobes, Arizona is 1.206 ppm.
Currently, Casas Adobes, Arizona has a sulfur dioxide (SO2) concentration of 0.447 ppb.
The current ozone (O3) level in Casas Adobes, Arizona at the moment is 10.521 ppm.
Nitrogen dioxide (NO2) level in Casas Adobes, Arizona at the moment is 12.346 ppb.
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