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)
43
Good
Prescott, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.78 μg/m³
0
55
155
255
425
605+
45.97 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
4.33 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Prescott, Arizona
Prescott, Arizona
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AQI 56
Moderate
11.80μg/m³
PM2.5
53.78μg/m³
PM10
43.30ppb
O3
0.26ppb
SO2
5.44ppb
NO2
0.28ppm
CO
AQI 54
Moderate
11.05μg/m³
PM2.5
38.59μg/m³
PM10
42.23ppb
O3
0.26ppb
SO2
5.07ppb
NO2
0.28ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
31.42μg/m³
PM10
42.19ppb
O3
0.26ppb
SO2
5.47ppb
NO2
0.28ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
31.42μg/m³
PM10
42.19ppb
O3
0.26ppb
SO2
5.47ppb
NO2
0.28ppm
CO
AQI 36
Good
4.50μg/m³
PM2.5
20.00μg/m³
PM10
38.91ppb
O3
0.26ppb
SO2
5.99ppb
NO2
0.28ppm
CO
AQI 37
Good
3.46μg/m³
PM2.5
15.08μg/m³
PM10
39.58ppb
O3
0.27ppb
SO2
5.88ppb
NO2
0.28ppm
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 09:00:00, 2026-02-08.
The best air quality in Prescott, Arizona was observed at 04:00:00 on 2026-02-08.
The air quality in Prescott, Arizona right now is Good, with an AQI of 43.
In Prescott, Arizona, O3 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 6.956 μg/m3.
Prescott, Arizona currently has a PM10 concentration of 30.776 μg/m3.
The current carbon monoxide (CO) level in Prescott, Arizona is 0.28 ppm.
The current sulfur dioxide (SO2) concentration in Prescott, Arizona is 0.248 ppb.
Prescott, Arizona currently has an ozone (O3) concentration of 45.97 ppm.
The current level of nitrogen dioxide (NO2) in Prescott, Arizona is 4.332 ppb.
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