Stay updated with real-time air quality in Prescott, 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, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.01 μg/m³
0
55
155
255
425
605+
41.88 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
12.49 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Prescott, Arizona
Prescott, Arizona
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AQI 52
Moderate
8.60μg/m³
PM2.5
57.17μg/m³
PM10
36.92ppb
O3
0.49ppb
SO2
12.58ppb
NO2
0.18ppm
CO
AQI 44
Good
8.35μg/m³
PM2.5
46.92μg/m³
PM10
30.95ppb
O3
0.50ppb
SO2
12.58ppb
NO2
0.16ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
31.58μg/m³
PM10
33.20ppb
O3
0.51ppb
SO2
15.20ppb
NO2
0.20ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
31.58μg/m³
PM10
33.20ppb
O3
0.51ppb
SO2
15.20ppb
NO2
0.20ppm
CO
AQI 31
Good
3.50μg/m³
PM2.5
16.00μg/m³
PM10
32.83ppb
O3
0.52ppb
SO2
15.13ppb
NO2
0.20ppm
CO
AQI 33
Good
5.83μg/m³
PM2.5
30.79μg/m³
PM10
30.66ppb
O3
0.48ppb
SO2
15.36ppb
NO2
0.18ppm
CO
The air quality data for Arizona, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Prescott, Arizona are available every hour.
Prescott, Arizona experienced its worst air quality at 11:00:00, 2025-07-22.
The best air quality in Prescott, Arizona was observed at 12:00:00 on 2025-07-23.
The air quality in Prescott, Arizona right now is Good, with an AQI of 44.
In Prescott, Arizona, PM10 is the most frequently found pollutant.
When air quality in Prescott, Arizona is compromised, staying indoors and wearing a mask can reduce health risks.
Prescott, Arizona currently has a PM2.5 concentration of 8.467 μg/m3.
Prescott, Arizona currently has a PM10 concentration of 47.013 μg/m3.
The current carbon monoxide (CO) level in Prescott, Arizona is 0.161 ppm.
The current sulfur dioxide (SO2) concentration in Prescott, Arizona is 0.474 ppb.
Prescott, Arizona currently has an ozone (O3) concentration of 41.885 ppm.
The current level of nitrogen dioxide (NO2) in Prescott, Arizona is 12.487 ppb.
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