Las Vegas, 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
Las Vegas, Nevada, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 39 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Las Vegas, Nevada, United States
5 AM13th Aug 2026
7 PM
4 AM14th Aug 2026
52AQI
33AQI
43AQI
18AQI
In the last 24 hours,
Las Vegas's AQI reached its highest point of 52 at 10 AM during the Day, while the lowest point, 18, was recorded at 3 AM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Las Vegas, Nevada, United States
36°C25/46°C
33°C28/42°C
34°C26/43°C
37°C32/45°C
38°C32/46°C
37°C32/44°C
37°C30/45°C
39°C31/48°C
40°C32/48°C
40°C31/49°C
39°C32/48°C
39°C33/47°C
38°C30/47°C
38°C31/47°C
36°C26/47°C
38°C28/49°C
39°C29/50°C
39°C30/49°C
39°C30/49°C
38°C30/49°C
38°C28/48°C
38°C31/46°C
38°C31/46°C
39°C31/49°C
38°C32/48°C
37°C32/46°C
35°C29/43°C
33°C28/41°C
30°C23/37°C
31°C24/39°C
56AQI
38AQI
47AQI
42AQI
2026 Days Vs Air Quality
Las Vegas, Nevada, United States
97%
215
3%
7
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 226 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
Las Vegas, Nevada, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
23AQI (US)
19AQI (US)
22AQI (US)
17AQI (US)
22AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
20AQI (US)
26AQI (US)
22AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
19AQI (US)
29AQI (US)
22AQI (US)
23AQI (US)
37AQI (US)
48AQI (US)
49AQI (US)
33AQI (US)
25AQI (US)
33AQI (US)
35AQI (US)
44AQI (US)
42AQI (US)
48AQI (US)
35AQI (US)
48AQI (US)
42AQI (US)
34AQI (US)
28AQI (US)
35AQI (US)
35AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
65AQI (US)
34AQI (US)
23AQI (US)
24AQI (US)
29AQI (US)
31AQI (US)
42AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
28AQI (US)
27AQI (US)
32AQI (US)
30AQI (US)
32AQI (US)
33AQI (US)
25AQI (US)
28AQI (US)
24AQI (US)
30AQI (US)
34AQI (US)
23AQI (US)
28AQI (US)
34AQI (US)
21AQI (US)
19AQI (US)
25AQI (US)
28AQI (US)
31AQI (US)
28AQI (US)
31AQI (US)
28AQI (US)
23AQI (US)
23AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
34AQI (US)
35AQI (US)
28AQI (US)
22AQI (US)
35AQI (US)
42AQI (US)
36AQI (US)
32AQI (US)
51AQI (US)
38AQI (US)
23AQI (US)
25AQI (US)
36AQI (US)
22AQI (US)
26AQI (US)
28AQI (US)
21AQI (US)
22AQI (US)
31AQI (US)
29AQI (US)
34AQI (US)
28AQI (US)
28AQI (US)
23AQI (US)
20AQI (US)
16AQI (US)
21AQI (US)
26AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
30AQI (US)
36AQI (US)
17AQI (US)
19AQI (US)
26AQI (US)
25AQI (US)
16AQI (US)
19AQI (US)
21AQI (US)
23AQI (US)
38AQI (US)
29AQI (US)
27AQI (US)
30AQI (US)
25AQI (US)
30AQI (US)
35AQI (US)
40AQI (US)
32AQI (US)
38AQI (US)
37AQI (US)
40AQI (US)
37AQI (US)
43AQI (US)
45AQI (US)
60AQI (US)
42AQI (US)
32AQI (US)
40AQI (US)
30AQI (US)
35AQI (US)
46AQI (US)
46AQI (US)
39AQI (US)
41AQI (US)
27AQI (US)
21AQI (US)
20AQI (US)
12AQI (US)
18AQI (US)
30AQI (US)
41AQI (US)
48AQI (US)
42AQI (US)
42AQI (US)
32AQI (US)
39AQI (US)
38AQI (US)
30AQI (US)
29AQI (US)
49AQI (US)
41AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
31AQI (US)
34AQI (US)
38AQI (US)
35AQI (US)
33AQI (US)
33AQI (US)
42AQI (US)
31AQI (US)
35AQI (US)
34AQI (US)
38AQI (US)
31AQI (US)
21AQI (US)
39AQI (US)
35AQI (US)
42AQI (US)
27AQI (US)
21AQI (US)
42AQI (US)
29AQI (US)
55AQI (US)
30AQI (US)
33AQI (US)
31AQI (US)
41AQI (US)
37AQI (US)
41AQI (US)
38AQI (US)
26AQI (US)
35AQI (US)
40AQI (US)
44AQI (US)
42AQI (US)
45AQI (US)
43AQI (US)
43AQI (US)
44AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
40AQI (US)
44AQI (US)
42AQI (US)
46AQI (US)
43AQI (US)
44AQI (US)
48AQI (US)
50AQI (US)
55AQI (US)
42AQI (US)
43AQI (US)
45AQI (US)
52AQI (US)
46AQI (US)
82AQI (US)
48AQI (US)
41AQI (US)
39AQI (US)
28AQI (US)
33AQI (US)
30AQI (US)
24AQI (US)
35AQI (US)
34AQI (US)
39AQI (US)
49AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
August49AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
October25AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
January5AQI (US)
20235AQI (US)
Highest AQI (US) recorded in
November6AQI (US)
Lowest AQI (US) recorded in
December5AQI (US)
202127AQI (US)
Highest AQI (US) recorded in
April31AQI (US)
Lowest AQI (US) recorded in
March23AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
September52AQI (US)
Lowest AQI (US) recorded in
March19AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Las Vegas's annual 2026 AQI (US) (33) shows an average percentage change of 113.9% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (27), 2023 (5), 2024 (39), 2025 (33).