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)
54
Moderate
Vail, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.42 μg/m³
0
55
155
255
425
605+
13.73 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
5.07 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Vail, Arizona
Vail, Arizona
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AQI 49
Good
8.18μg/m³
PM2.5
52.92μg/m³
PM10
16.76ppb
O3
0.72ppb
SO2
4.11ppb
NO2
0.11ppm
CO
AQI 54
Moderate
10.73μg/m³
PM2.5
49.92μg/m³
PM10
16.33ppb
O3
0.71ppb
SO2
3.58ppb
NO2
0.11ppm
CO
AQI 44
Good
4.37μg/m³
PM2.5
48.30μg/m³
PM10
17.92ppb
O3
0.72ppb
SO2
4.13ppb
NO2
0.12ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
48.46μg/m³
PM10
14.88ppb
O3
0.72ppb
SO2
3.29ppb
NO2
0.10ppm
CO
AQI 49
Good
8.79μg/m³
PM2.5
46.73μg/m³
PM10
15.37ppb
O3
0.72ppb
SO2
2.71ppb
NO2
0.10ppm
CO
AQI 49
Good
9.40μg/m³
PM2.5
44.09μg/m³
PM10
15.32ppb
O3
0.72ppb
SO2
2.82ppb
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 09:00:00, 2026-09-07.
The best air quality in Vail, Arizona was observed at 04:00:00 on 2026-09-06.
The air quality in Vail, Arizona right now is Moderate, with an AQI of 54.
In Vail, Arizona, PM2.5 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 10.899 μg/m3.
Vail, Arizona currently has a PM10 concentration of 43.419 μg/m3.
The current carbon monoxide (CO) level in Vail, Arizona is 0.111 ppm.
The current sulfur dioxide (SO2) concentration in Vail, Arizona is 0.699 ppb.
Vail, Arizona currently has an ozone (O3) concentration of 13.73 ppm.
The current level of nitrogen dioxide (NO2) in Vail, Arizona is 5.068 ppb.
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