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)
58
Moderate
Prescott, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
56.53 μg/m³
0
55
155
255
425
605+
46.85 ppb
0
55
71
86
201
201+
4.61 ppb
0
36
76
186
605
1005+
10.06 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Prescott, Arizona
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AQI 56
Moderate
12.38μg/m³
PM2.5
36.37μg/m³
PM10
38.69ppb
O3
4.68ppb
SO2
10.10ppb
NO2
0.28ppm
CO
AQI 49
Good
9.19μg/m³
PM2.5
27.60μg/m³
PM10
33.23ppb
O3
4.58ppb
SO2
10.25ppb
NO2
0.26ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
27.13μg/m³
PM10
35.43ppb
O3
4.94ppb
SO2
10.46ppb
NO2
0.26ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
27.13μg/m³
PM10
35.43ppb
O3
4.94ppb
SO2
10.46ppb
NO2
0.26ppm
CO
AQI 31
Good
1.20μg/m³
PM2.5
5.00μg/m³
PM10
32.65ppb
O3
5.14ppb
SO2
10.47ppb
NO2
0.26ppm
CO
AQI 38
Good
6.55μg/m³
PM2.5
30.20μg/m³
PM10
31.92ppb
O3
4.22ppb
SO2
10.23ppb
NO2
0.27ppm
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 06:00:00, 2026-03-09.
The best air quality in Prescott, Arizona was observed at 02:00:00 on 2026-03-09.
The air quality in Prescott, Arizona right now is Moderate, with an AQI of 58.
In Prescott, Arizona, PM2.5 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 12.696 μg/m3.
Prescott, Arizona currently has a PM10 concentration of 56.526 μg/m3.
The current carbon monoxide (CO) level in Prescott, Arizona is 0.258 ppm.
The current sulfur dioxide (SO2) concentration in Prescott, Arizona is 4.606 ppb.
Prescott, Arizona currently has an ozone (O3) concentration of 46.854 ppm.
The current level of nitrogen dioxide (NO2) in Prescott, Arizona is 10.061 ppb.
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