Stay updated with real-time air quality in Prescott Valley, 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)
77
Moderate
Prescott Valley, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.44 μg/m³
0
55
155
255
425
605+
62.88 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
6.26 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Prescott Valley, Arizona
Prescott Valley, Arizona
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AQI 61
Moderate
9.78μg/m³
PM2.5
43.90μg/m³
PM10
57.96ppb
O3
0.63ppb
SO2
6.24ppb
NO2
0.18ppm
CO
AQI 71
Moderate
8.70μg/m³
PM2.5
23.67μg/m³
PM10
60.50ppb
O3
0.63ppb
SO2
6.23ppb
NO2
0.18ppm
CO
AQI 71
Moderate
8.63μg/m³
PM2.5
31.91μg/m³
PM10
60.56ppb
O3
0.64ppb
SO2
7.40ppb
NO2
0.16ppm
CO
AQI 71
Moderate
8.63μg/m³
PM2.5
31.91μg/m³
PM10
60.56ppb
O3
0.64ppb
SO2
7.40ppb
NO2
0.16ppm
CO
AQI 49
Good
5.70μg/m³
PM2.5
25.00μg/m³
PM10
52.52ppb
O3
0.64ppb
SO2
7.40ppb
NO2
0.16ppm
CO
AQI 54
Moderate
4.55μg/m³
PM2.5
19.91μg/m³
PM10
55.79ppb
O3
0.63ppb
SO2
7.38ppb
NO2
0.16ppm
CO
Air quality data and pollutant measurements for Arizona, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Prescott Valley, Arizona is updated every hour.
The worst air quality in Prescott Valley, Arizona in the last 24 hours was observed at 08:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in Prescott Valley, Arizona was observed at 02:00:00 on 2026-07-23.
The current air quality in Prescott Valley, Arizona is 77, categorized as Moderate based on real-time data.
The most common pollutant in Prescott Valley, Arizona is O3.
If the air quality in Prescott Valley, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Prescott Valley, Arizona is 8.804 μg/m3.
The current PM10 concentration at Prescott Valley, Arizona is 28.436 μg/m3.
The current carbon monoxide (CO) concentration at Prescott Valley, Arizona is 0.177 ppm.
The current sulfur dioxide (SO2) concentration at Prescott Valley, Arizona is 0.631 ppb.
The current ozone (O3) concentration at Prescott Valley, Arizona is 62.883 ppm.
The current nitrogen dioxide (NO2) concentration at Prescott Valley, Arizona is 6.262 ppb.
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