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)
33
Good
Prescott Valley, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.39 μg/m³
0
55
155
255
425
605+
32.31 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
12.61 ppb
0
54
101
361
1250
2050+
0.93 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Prescott Valley, Arizona
Prescott Valley, Arizona
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AQI 37
Good
5.76μg/m³
PM2.5
21.58μg/m³
PM10
39.89ppb
O3
0.48ppb
SO2
12.87ppb
NO2
0.92ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
18.29μg/m³
PM10
31.16ppb
O3
0.49ppb
SO2
12.79ppb
NO2
0.92ppm
CO
AQI 33
Good
5.87μg/m³
PM2.5
21.01μg/m³
PM10
31.56ppb
O3
0.45ppb
SO2
12.42ppb
NO2
0.86ppm
CO
AQI 33
Good
5.86μg/m³
PM2.5
20.90μg/m³
PM10
31.62ppb
O3
0.45ppb
SO2
12.42ppb
NO2
0.86ppm
CO
AQI 30
Good
1.40μg/m³
PM2.5
6.00μg/m³
PM10
31.94ppb
O3
0.43ppb
SO2
12.14ppb
NO2
0.86ppm
CO
AQI 38
Good
6.80μg/m³
PM2.5
31.56μg/m³
PM10
37.15ppb
O3
0.58ppb
SO2
25.85ppb
NO2
0.95ppm
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 2026-01-22.
In the last 24 hrs, the best air quality in Prescott Valley, Arizona was observed at 10:00:00 on 2026-01-22.
The current air quality in Prescott Valley, Arizona is 33, 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 5.801 μg/m3.
The current PM10 concentration at Prescott Valley, Arizona is 27.388 μg/m3.
The current carbon monoxide (CO) concentration at Prescott Valley, Arizona is 0.927 ppm.
The current sulfur dioxide (SO2) concentration at Prescott Valley, Arizona is 0.478 ppb.
The current ozone (O3) concentration at Prescott Valley, Arizona is 32.307 ppm.
The current nitrogen dioxide (NO2) concentration at Prescott Valley, Arizona is 12.609 ppb.
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