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)
33
Good
Casas Adobes, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.66 μg/m³
0
55
155
255
425
605+
33.49 ppb
0
55
71
86
201
201+
5.07 ppb
0
36
76
186
605
1005+
10.75 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Casas Adobes, Arizona
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AQI 33
Good
6.19μg/m³
PM2.5
27.65μg/m³
PM10
32.58ppb
O3
5.08ppb
SO2
10.94ppb
NO2
0.26ppm
CO
AQI 49
Good
8.71μg/m³
PM2.5
34.24μg/m³
PM10
33.06ppb
O3
5.09ppb
SO2
10.95ppb
NO2
0.26ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
33.54μg/m³
PM10
32.97ppb
O3
5.09ppb
SO2
10.95ppb
NO2
0.26ppm
CO
AQI 33
Good
6.37μg/m³
PM2.5
28.21μg/m³
PM10
34.67ppb
O3
5.09ppb
SO2
10.90ppb
NO2
0.26ppm
CO
AQI 54
Moderate
10.51μg/m³
PM2.5
46.97μg/m³
PM10
34.73ppb
O3
5.09ppb
SO2
10.94ppb
NO2
0.26ppm
CO
AQI 38
Good
6.80μg/m³
PM2.5
38.05μg/m³
PM10
35.79ppb
O3
5.10ppb
SO2
10.88ppb
NO2
0.26ppm
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 03:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Casas Adobes, Arizona was observed at 06:00:00 on 2026-03-09.
As of now, the AQI in Casas Adobes, Arizona is 33, indicating Good 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 5.875 μg/m3.
The PM10 concentration in Casas Adobes, Arizona is 27.663 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Casas Adobes, Arizona is 0.196 ppm.
Currently, Casas Adobes, Arizona has a sulfur dioxide (SO2) concentration of 5.074 ppb.
The current ozone (O3) level in Casas Adobes, Arizona at the moment is 33.488 ppm.
Nitrogen dioxide (NO2) level in Casas Adobes, Arizona at the moment is 10.748 ppb.
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