Boulder City, 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
Boulder City, Nevada, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 41 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Boulder City, Nevada, United States
5 AM6th Aug 2026
7 PM
4 AM7th Aug 2026
50AQI
24AQI
58AQI
39AQI
In the last 24 hours,
Boulder City's AQI reached its highest point of 58 at 8 PM during the Night, while the lowest point, 24, was recorded at 3 PM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Boulder City, Nevada, United States
37°C29/45°C
35°C29/43°C
35°C29/43°C
35°C30/43°C
35°C31/40°C
35°C29/42°C
36°C30/44°C
34°C23/41°C
30°C23/38°C
32°C24/39°C
35°C30/40°C
35°C30/41°C
34°C31/39°C
35°C29/42°C
38°C30/45°C
38°C31/45°C
39°C32/46°C
37°C32/44°C
37°C31/44°C
36°C30/43°C
36°C31/42°C
36°C29/44°C
37°C30/45°C
38°C31/47°C
39°C32/46°C
38°C32/46°C
36°C29/45°C
36°C30/42°C
35°C30/42°C
36°C30/43°C
44AQI
37AQI
48AQI
41AQI
2026 Days Vs Air Quality
Boulder City, Nevada, United States
98%
210
2%
5
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 219 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
Boulder City, Nevada, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI (US)
23AQI (US)
16AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
18AQI (US)
22AQI (US)
19AQI (US)
25AQI (US)
21AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
19AQI (US)
28AQI (US)
20AQI (US)
26AQI (US)
32AQI (US)
40AQI (US)
33AQI (US)
30AQI (US)
24AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
44AQI (US)
48AQI (US)
28AQI (US)
41AQI (US)
32AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
54AQI (US)
29AQI (US)
22AQI (US)
23AQI (US)
29AQI (US)
30AQI (US)
36AQI (US)
30AQI (US)
36AQI (US)
35AQI (US)
29AQI (US)
26AQI (US)
34AQI (US)
30AQI (US)
29AQI (US)
30AQI (US)
18AQI (US)
27AQI (US)
18AQI (US)
26AQI (US)
32AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
18AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
20AQI (US)
18AQI (US)
25AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
30AQI (US)
28AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
35AQI (US)
24AQI (US)
22AQI (US)
48AQI (US)
28AQI (US)
20AQI (US)
24AQI (US)
37AQI (US)
21AQI (US)
20AQI (US)
24AQI (US)
18AQI (US)
20AQI (US)
28AQI (US)
25AQI (US)
31AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
20AQI (US)
16AQI (US)
18AQI (US)
24AQI (US)
18AQI (US)
18AQI (US)
21AQI (US)
24AQI (US)
36AQI (US)
15AQI (US)
18AQI (US)
25AQI (US)
22AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
36AQI (US)
29AQI (US)
26AQI (US)
34AQI (US)
24AQI (US)
28AQI (US)
32AQI (US)
40AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
32AQI (US)
38AQI (US)
44AQI (US)
58AQI (US)
34AQI (US)
24AQI (US)
38AQI (US)
22AQI (US)
24AQI (US)
44AQI (US)
48AQI (US)
35AQI (US)
39AQI (US)
24AQI (US)
18AQI (US)
17AQI (US)
11AQI (US)
18AQI (US)
24AQI (US)
38AQI (US)
46AQI (US)
41AQI (US)
40AQI (US)
30AQI (US)
39AQI (US)
38AQI (US)
30AQI (US)
24AQI (US)
50AQI (US)
27AQI (US)
19AQI (US)
24AQI (US)
19AQI (US)
19AQI (US)
37AQI (US)
36AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
30AQI (US)
38AQI (US)
32AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
26AQI (US)
20AQI (US)
40AQI (US)
32AQI (US)
45AQI (US)
24AQI (US)
20AQI (US)
40AQI (US)
24AQI (US)
54AQI (US)
27AQI (US)
29AQI (US)
57AQI (US)
44AQI (US)
48AQI (US)
42AQI (US)
40AQI (US)
28AQI (US)
32AQI (US)
38AQI (US)
42AQI (US)
41AQI (US)
46AQI (US)
44AQI (US)
40AQI (US)
42AQI (US)
43AQI (US)
46AQI (US)
44AQI (US)
38AQI (US)
40AQI (US)
42AQI (US)
45AQI (US)
42AQI (US)
42AQI (US)
45AQI (US)
47AQI (US)
56AQI (US)
40AQI (US)
41AQI (US)
26AQI (US)
29AQI (US)
25AQI (US)
22AQI (US)
32AQI (US)
32AQI (US)
39AQI (US)
45AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
August45AQI (US)
Lowest AQI (US) recorded in
April22AQI (US)
202530AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
January5AQI (US)
20237AQI (US)
Highest AQI (US) recorded in
November8AQI (US)
Lowest AQI (US) recorded in
December7AQI (US)
202124AQI (US)
Highest AQI (US) recorded in
January25AQI (US)
Lowest AQI (US) recorded in
February23AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
September50AQI (US)
Lowest AQI (US) recorded in
April21AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Boulder City's annual 2026 AQI (US) (30) shows an average percentage change of 64.4% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (24), 2023 (7), 2024 (40), 2025 (30).