Omaha, Nebraska, 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
Omaha, Nebraska, United States
AQI Trends: Highest and Lowest
Same Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Omaha, Nebraska, United States
6 AM4th Aug 2026
8 PM
5 AM5th Aug 2026
67AQI
41AQI
57AQI
40AQI
In the last 24 hours,
Omaha's AQI reached its highest point of 67 at 3 PM during the Day, while the lowest point, 40, was recorded at 5 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Omaha, Nebraska, United States
28°C20/36°C
28°C21/35°C
26°C21/34°C
26°C20/33°C
27°C19/36°C
27°C20/35°C
27°C19/35°C
28°C20/36°C
28°C21/36°C
28°C21/37°C
29°C22/37°C
30°C23/37°C
30°C23/36°C
32°C25/39°C
28°C23/33°C
22°C18/29°C
23°C16/32°C
21°C19/25°C
29°C21/40°C
33°C26/42°C
34°C27/42°C
31°C25/38°C
27°C24/35°C
27°C23/34°C
23°C19/26°C
24°C17/33°C
25°C16/35°C
26°C18/36°C
22°C18/28°C
19°C17/23°C
67AQI
54AQI
62AQI
52AQI
2026 Days Vs Air Quality
Omaha, Nebraska, United States
85%
182
15%
32
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Omaha, Nebraska, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
30AQI (US)
24AQI (US)
39AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
29AQI (US)
13AQI (US)
16AQI (US)
15AQI (US)
20AQI (US)
15AQI (US)
12AQI (US)
15AQI (US)
19AQI (US)
14AQI (US)
12AQI (US)
13AQI (US)
18AQI (US)
35AQI (US)
45AQI (US)
44AQI (US)
34AQI (US)
42AQI (US)
38AQI (US)
32AQI (US)
39AQI (US)
39AQI (US)
57AQI (US)
31AQI (US)
33AQI (US)
48AQI (US)
43AQI (US)
36AQI (US)
45AQI (US)
37AQI (US)
33AQI (US)
30AQI (US)
48AQI (US)
37AQI (US)
35AQI (US)
37AQI (US)
49AQI (US)
44AQI (US)
42AQI (US)
40AQI (US)
40AQI (US)
45AQI (US)
34AQI (US)
25AQI (US)
25AQI (US)
31AQI (US)
30AQI (US)
43AQI (US)
38AQI (US)
28AQI (US)
33AQI (US)
26AQI (US)
36AQI (US)
48AQI (US)
34AQI (US)
39AQI (US)
44AQI (US)
29AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
34AQI (US)
36AQI (US)
37AQI (US)
44AQI (US)
28AQI (US)
21AQI (US)
31AQI (US)
29AQI (US)
30AQI (US)
42AQI (US)
46AQI (US)
44AQI (US)
33AQI (US)
35AQI (US)
31AQI (US)
49AQI (US)
60AQI (US)
19AQI (US)
27AQI (US)
34AQI (US)
45AQI (US)
50AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
37AQI (US)
27AQI (US)
30AQI (US)
26AQI (US)
29AQI (US)
28AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
22AQI (US)
19AQI (US)
29AQI (US)
30AQI (US)
24AQI (US)
29AQI (US)
19AQI (US)
23AQI (US)
16AQI (US)
23AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
43AQI (US)
32AQI (US)
22AQI (US)
22AQI (US)
35AQI (US)
26AQI (US)
30AQI (US)
35AQI (US)
46AQI (US)
49AQI (US)
50AQI (US)
49AQI (US)
51AQI (US)
51AQI (US)
47AQI (US)
43AQI (US)
40AQI (US)
34AQI (US)
47AQI (US)
45AQI (US)
41AQI (US)
20AQI (US)
24AQI (US)
30AQI (US)
18AQI (US)
23AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
22AQI (US)
19AQI (US)
12AQI (US)
13AQI (US)
14AQI (US)
15AQI (US)
21AQI (US)
24AQI (US)
17AQI (US)
15AQI (US)
17AQI (US)
14AQI (US)
16AQI (US)
19AQI (US)
31AQI (US)
21AQI (US)
37AQI (US)
39AQI (US)
26AQI (US)
25AQI (US)
19AQI (US)
22AQI (US)
35AQI (US)
23AQI (US)
31AQI (US)
44AQI (US)
52AQI (US)
60AQI (US)
49AQI (US)
50AQI (US)
40AQI (US)
49AQI (US)
94AQI (US)
77AQI (US)
66AQI (US)
66AQI (US)
52AQI (US)
71AQI (US)
65AQI (US)
91AQI (US)
78AQI (US)
45AQI (US)
86AQI (US)
67AQI (US)
63AQI (US)
56AQI (US)
52AQI (US)
54AQI (US)
50AQI (US)
55AQI (US)
50AQI (US)
56AQI (US)
52AQI (US)
56AQI (US)
52AQI (US)
53AQI (US)
55AQI (US)
56AQI (US)
61AQI (US)
44AQI (US)
49AQI (US)
55AQI (US)
54AQI (US)
48AQI (US)
27AQI (US)
37AQI (US)
37AQI (US)
26AQI (US)
35AQI (US)
25AQI (US)
60AQI (US)
50AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
July60AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
June42AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
July44AQI (US)
Lowest AQI (US) recorded in
November23AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
June51AQI (US)
Lowest AQI (US) recorded in
February27AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202136AQI (US)
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202035AQI (US)
Highest AQI (US) recorded in
June40AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Omaha's annual 2026 AQI (US) (36) shows an average percentage change of 2.06% (worsened AQI (US)) compared to previous years: 2020 (35), 2021 (36), 2022 (33), 2023 (38), 2024 (35), 2025 (35).