Green Valley, Arizona, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Green Valley, Arizona, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Green Valley, Arizona, United States
5 AM11th Aug 2025
7 PM
4 AM12th Aug 2025
49AQI
27AQI
52AQI
34AQI
In the last 24 hours,
Green Valley's AQI reached its highest point of 52 at 10 PM during the Night, while the lowest point, 27, was recorded at 1 PM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Green Valley, Arizona, United States
31°C21/41°C
30°C21/40°C
29°C20/37°C
26°C20/33°C
27°C19/33°C
29°C20/39°C
29°C21/38°C
26°C21/37°C
26°C20/34°C
25°C21/31°C
28°C17/37°C
29°C19/39°C
30°C20/40°C
30°C20/41°C
31°C20/42°C
32°C22/41°C
30°C19/40°C
31°C20/41°C
29°C20/40°C
31°C22/40°C
33°C24/43°C
32°C22/43°C
32°C21/43°C
33°C24/43°C
34°C24/45°C
34°C24/44°C
31°C22/42°C
31°C22/41°C
30°C20/40°C
30°C20/40°C
--°C/°C
31AQI
31AQI
33AQI
30AQI
2025 Days Vs Air Quality
Green Valley, Arizona, United States
97%
217
2%
5
0.4%
1
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 224 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Green Valley, Arizona, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
36AQI
38AQI
37AQI
34AQI
35AQI
39AQI
105AQI
36AQI
30AQI
30AQI
28AQI
31AQI
34AQI
33AQI
29AQI
34AQI
32AQI
35AQI
36AQI
36AQI
35AQI
32AQI
32AQI
45AQI
35AQI
35AQI
33AQI
32AQI
40AQI
37AQI
39AQI
32AQI
29AQI
33AQI
34AQI
31AQI
29AQI
36AQI
37AQI
40AQI
39AQI
37AQI
28AQI
29AQI
34AQI
30AQI
31AQI
30AQI
31AQI
36AQI
29AQI
29AQI
30AQI
31AQI
31AQI
31AQI
43AQI
35AQI
52AQI
39AQI
46AQI
53AQI
41AQI
42AQI
40AQI
33AQI
33AQI
32AQI
37AQI
31AQI
30AQI
51AQI
28AQI
28AQI
30AQI
49AQI
32AQI
32AQI
26AQI
24AQI
25AQI
32AQI
28AQI
30AQI
25AQI
25AQI
30AQI
40AQI
35AQI
31AQI
47AQI
32AQI
28AQI
18AQI
21AQI
19AQI
24AQI
22AQI
23AQI
23AQI
24AQI
25AQI
23AQI
26AQI
32AQI
26AQI
25AQI
27AQI
15AQI
19AQI
18AQI
20AQI
22AQI
24AQI
22AQI
22AQI
19AQI
22AQI
20AQI
21AQI
24AQI
25AQI
25AQI
29AQI
25AQI
24AQI
25AQI
24AQI
29AQI
35AQI
44AQI
45AQI
25AQI
32AQI
34AQI
30AQI
27AQI
36AQI
28AQI
30AQI
38AQI
34AQI
42AQI
30AQI
35AQI
31AQI
33AQI
37AQI
33AQI
35AQI
28AQI
24AQI
21AQI
21AQI
23AQI
21AQI
21AQI
23AQI
24AQI
28AQI
30AQI
32AQI
42AQI
40AQI
34AQI
29AQI
40AQI
33AQI
31AQI
31AQI
25AQI
28AQI
40AQI
44AQI
31AQI
26AQI
27AQI
25AQI
24AQI
33AQI
63AQI
43AQI
36AQI
35AQI
35AQI
30AQI
28AQI
41AQI
33AQI
35AQI
48AQI
51AQI
44AQI
44AQI
41AQI
31AQI
28AQI
28AQI
27AQI
25AQI
25AQI
24AQI
28AQI
21AQI
21AQI
17AQI
22AQI
27AQI
47AQI
26AQI
21AQI
24AQI
31AQI
29AQI
34AQI
37AQI
33AQI
31AQI
41AQI
44AQI
37AQI
40AQI
37AQI
33AQI
35AQI
24AQI
31AQI
29AQI
33AQI
35AQI
No. of days
202532AQI
Highest AQI recorded in
January37AQI
Lowest AQI recorded in
April24AQI
202432AQI
Highest AQI recorded in
July37AQI
Lowest AQI recorded in
January22AQI
202330AQI
Highest AQI recorded in
April38AQI
Lowest AQI recorded in
December20AQI
202231AQI
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
January22AQI
202130AQI
Highest AQI recorded in
July41AQI
Lowest AQI recorded in
December23AQI
202032AQI
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
December26AQI
Most & Least Polluted Years Over the Last 6 Years
Green Valley's annual 2025 AQI (32) shows an average percentage change of 3.2% (worsened AQI) compared to previous years: 2020 (32), 2021 (30), 2022 (31), 2023 (30), 2024 (32).