Stay updated with real-time air quality in Green Valley, 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
Green Valley, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
0.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.05 μg/m³
0
55
155
255
425
605+
56.06 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
6.22 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Green Valley, Arizona
Green Valley, Arizona
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AQI 58
Moderate
0.96μg/m³
PM2.5
7.65μg/m³
PM10
56.86ppb
O3
0.31ppb
SO2
6.22ppb
NO2
0.14ppm
CO
AQI 61
Moderate
2.03μg/m³
PM2.5
10.07μg/m³
PM10
57.67ppb
O3
0.30ppb
SO2
6.22ppb
NO2
0.14ppm
CO
AQI 64
Moderate
1.60μg/m³
PM2.5
7.70μg/m³
PM10
59.05ppb
O3
0.29ppb
SO2
6.22ppb
NO2
0.14ppm
CO
AQI 61
Moderate
4.20μg/m³
PM2.5
8.04μg/m³
PM10
57.58ppb
O3
0.31ppb
SO2
6.22ppb
NO2
0.14ppm
CO
AQI 51
Moderate
3.13μg/m³
PM2.5
8.99μg/m³
PM10
54.58ppb
O3
0.34ppb
SO2
6.22ppb
NO2
0.14ppm
CO
AQI 64
Moderate
1.64μg/m³
PM2.5
8.67μg/m³
PM10
58.61ppb
O3
0.29ppb
SO2
6.22ppb
NO2
0.14ppm
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 Green Valley, Arizona are available every hour.
Green Valley, Arizona experienced its worst air quality at 10:00:00, 2025-06-05.
The best air quality in Green Valley, Arizona was observed at 02:00:00 on 2025-06-05.
The air quality in Green Valley, Arizona right now is Moderate, with an AQI of 54.
In Green Valley, Arizona, O3 is the most frequently found pollutant.
When air quality in Green Valley, Arizona is compromised, staying indoors and wearing a mask can reduce health risks.
Green Valley, Arizona currently has a PM2.5 concentration of 0.439 μg/m3.
Green Valley, Arizona currently has a PM10 concentration of 7.048 μg/m3.
The current carbon monoxide (CO) level in Green Valley, Arizona is 0.14 ppm.
The current sulfur dioxide (SO2) concentration in Green Valley, Arizona is 0.317 ppb.
Green Valley, Arizona currently has an ozone (O3) concentration of 56.059 ppm.
The current level of nitrogen dioxide (NO2) in Green Valley, Arizona is 6.22 ppb.
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