Summerlin South, Nevada, 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
Summerlin South, Nevada, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Summerlin South, Nevada, United States
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
163AQI
34AQI
51AQI
29AQI
In the last 24 hours,
Summerlin South's AQI reached its highest point of 163 at 2 PM during the Day, while the lowest point, 29, was recorded at 10 PM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Summerlin South, Nevada, United States
--°C/°C
32°C22/42°C
34°C24/44°C
35°C25/45°C
34°C23/44°C
34°C23/43°C
34°C24/44°C
35°C25/45°C
36°C26/45°C
35°C25/45°C
33°C24/42°C
31°C23/40°C
29°C23/37°C
32°C24/41°C
33°C24/42°C
32°C23/40°C
31°C23/39°C
29°C20/39°C
29°C19/39°C
30°C20/39°C
29°C19/37°C
30°C21/39°C
32°C22/42°C
32°C22/42°C
31°C21/41°C
32°C22/42°C
32°C23/43°C
32°C21/43°C
32°C21/43°C
31°C21/40°C
32°C21/42°C
42AQI
32AQI
34AQI
33AQI
2025 Days Vs Air Quality
Summerlin South, Nevada, United States
93%
201
7%
15
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 218 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
Summerlin South, Nevada, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
39AQI
51AQI
40AQI
41AQI
41AQI
36AQI
38AQI
38AQI
37AQI
52AQI
35AQI
34AQI
34AQI
38AQI
33AQI
36AQI
47AQI
55AQI
54AQI
42AQI
46AQI
37AQI
44AQI
59AQI
36AQI
39AQI
45AQI
47AQI
54AQI
57AQI
52AQI
39AQI
37AQI
39AQI
30AQI
30AQI
29AQI
30AQI
37AQI
37AQI
35AQI
34AQI
30AQI
30AQI
32AQI
37AQI
37AQI
32AQI
34AQI
37AQI
33AQI
33AQI
38AQI
37AQI
39AQI
36AQI
30AQI
36AQI
41AQI
41AQI
38AQI
37AQI
31AQI
31AQI
30AQI
30AQI
39AQI
33AQI
31AQI
30AQI
22AQI
22AQI
21AQI
25AQI
26AQI
25AQI
27AQI
26AQI
26AQI
25AQI
26AQI
27AQI
21AQI
22AQI
32AQI
40AQI
40AQI
42AQI
35AQI
29AQI
20AQI
16AQI
17AQI
16AQI
19AQI
21AQI
25AQI
32AQI
31AQI
30AQI
31AQI
27AQI
30AQI
29AQI
30AQI
45AQI
30AQI
18AQI
19AQI
24AQI
26AQI
30AQI
34AQI
32AQI
37AQI
16AQI
17AQI
16AQI
22AQI
23AQI
25AQI
29AQI
22AQI
26AQI
28AQI
24AQI
24AQI
22AQI
22AQI
31AQI
32AQI
43AQI
22AQI
17AQI
22AQI
43AQI
32AQI
30AQI
28AQI
35AQI
36AQI
31AQI
34AQI
30AQI
32AQI
34AQI
33AQI
33AQI
34AQI
33AQI
38AQI
26AQI
27AQI
34AQI
28AQI
26AQI
29AQI
30AQI
29AQI
30AQI
39AQI
33AQI
34AQI
32AQI
25AQI
22AQI
30AQI
31AQI
36AQI
37AQI
41AQI
42AQI
43AQI
52AQI
51AQI
46AQI
47AQI
45AQI
40AQI
31AQI
31AQI
31AQI
36AQI
47AQI
45AQI
29AQI
28AQI
30AQI
25AQI
36AQI
53AQI
43AQI
48AQI
55AQI
54AQI
48AQI
45AQI
43AQI
32AQI
27AQI
33AQI
32AQI
25AQI
25AQI
23AQI
20AQI
21AQI
25AQI
28AQI
28AQI
28AQI
29AQI
36AQI
65AQI
62AQI
43AQI
35AQI
30AQI
26AQI
29AQI
35AQI
35AQI
48AQI
No. of days
202534AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
April26AQI
202439AQI
Highest AQI recorded in
September54AQI
Lowest AQI recorded in
January6AQI
20237AQI
Highest AQI recorded in
December7AQI
Lowest AQI recorded in
November7AQI
202123AQI
Highest AQI recorded in
April28AQI
Lowest AQI recorded in
February20AQI
202030AQI
Highest AQI recorded in
September48AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 5 Years
Summerlin South's annual 2025 AQI (34) shows an average percentage change of 99.1% (worsened AQI) compared to previous years: 2020 (30), 2021 (23), 2023 (7), 2024 (39).