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)
44
Good
Prescott Valley, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.60 μg/m³
0
55
155
255
425
605+
36.35 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
6.42 ppb
0
54
101
361
1250
2050+
0.26 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 29
Good
4.04μg/m³
PM2.5
17.62μg/m³
PM10
30.89ppb
O3
0.47ppb
SO2
7.12ppb
NO2
0.26ppm
CO
AQI 44
Good
8.35μg/m³
PM2.5
29.37μg/m³
PM10
33.23ppb
O3
0.48ppb
SO2
7.10ppb
NO2
0.26ppm
CO
AQI 56
Moderate
11.61μg/m³
PM2.5
33.57μg/m³
PM10
28.96ppb
O3
0.50ppb
SO2
10.16ppb
NO2
0.32ppm
CO
AQI 56
Moderate
11.61μg/m³
PM2.5
33.57μg/m³
PM10
28.96ppb
O3
0.50ppb
SO2
10.16ppb
NO2
0.32ppm
CO
AQI 77
Moderate
22.80μg/m³
PM2.5
101.00μg/m³
PM10
20.02ppb
O3
0.52ppb
SO2
10.19ppb
NO2
0.32ppm
CO
AQI 27
Good
4.96μg/m³
PM2.5
19.73μg/m³
PM10
19.79ppb
O3
0.39ppb
SO2
10.18ppb
NO2
0.31ppm
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 07:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Prescott Valley, Arizona was observed at 06:00:00 on 2026-10-22.
The current air quality in Prescott Valley, Arizona is 44, categorized as Good based on real-time data.
The most common pollutant in Prescott Valley, Arizona is PM2.5.
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 7.534 μg/m3.
The current PM10 concentration at Prescott Valley, Arizona is 20.598 μg/m3.
The current carbon monoxide (CO) concentration at Prescott Valley, Arizona is 0.26 ppm.
The current sulfur dioxide (SO2) concentration at Prescott Valley, Arizona is 0.476 ppb.
The current ozone (O3) concentration at Prescott Valley, Arizona is 36.351 ppm.
The current nitrogen dioxide (NO2) concentration at Prescott Valley, Arizona is 6.419 ppb.
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