Stay updated with real-time air quality in Vail, 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)
48
Good
Vail, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.37 μg/m³
0
55
155
255
425
605+
52.21 ppb
0
55
71
86
201
201+
1.05 ppb
0
36
76
186
605
1005+
3.21 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vail, Arizona
Vail, Arizona
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AQI 44
Good
1.38μg/m³
PM2.5
5.24μg/m³
PM10
48.34ppb
O3
1.05ppb
SO2
3.47ppb
NO2
0.13ppm
CO
AQI 48
Good
4.78μg/m³
PM2.5
24.11μg/m³
PM10
51.84ppb
O3
1.04ppb
SO2
2.87ppb
NO2
0.12ppm
CO
AQI 42
Good
0.93μg/m³
PM2.5
4.09μg/m³
PM10
45.23ppb
O3
1.05ppb
SO2
3.71ppb
NO2
0.13ppm
CO
AQI 50
Good
3.22μg/m³
PM2.5
9.81μg/m³
PM10
53.65ppb
O3
1.04ppb
SO2
2.67ppb
NO2
0.11ppm
CO
AQI 47
Good
2.88μg/m³
PM2.5
9.25μg/m³
PM10
51.05ppb
O3
1.04ppb
SO2
2.76ppb
NO2
0.10ppm
CO
AQI 48
Good
3.00μg/m³
PM2.5
9.50μg/m³
PM10
51.78ppb
O3
1.04ppb
SO2
2.64ppb
NO2
0.10ppm
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 Vail, Arizona are available every hour.
Vail, Arizona experienced its worst air quality at 02:00:00, 2026-07-23.
The best air quality in Vail, Arizona was observed at 01:00:00 on 2026-07-23.
The air quality in Vail, Arizona right now is Good, with an AQI of 48.
In Vail, Arizona, O3 is the most frequently found pollutant.
When air quality in Vail, Arizona is compromised, staying indoors and wearing a mask can reduce health risks.
Vail, Arizona currently has a PM2.5 concentration of 2.538 μg/m3.
Vail, Arizona currently has a PM10 concentration of 9.37 μg/m3.
The current carbon monoxide (CO) level in Vail, Arizona is 0.123 ppm.
The current sulfur dioxide (SO2) concentration in Vail, Arizona is 1.048 ppb.
Vail, Arizona currently has an ozone (O3) concentration of 52.214 ppm.
The current level of nitrogen dioxide (NO2) in Vail, Arizona is 3.205 ppb.
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