Fort Wayne, Indiana, 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
Fort Wayne, Indiana, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Fort Wayne, Indiana, United States
6 AM3rd Aug 2025
9 PM
5 AM4th Aug 2025
61AQI
50AQI
70AQI
51AQI
In the last 24 hours,
Fort Wayne's AQI reached its highest point of 70 at 5 AM during the Night, while the lowest point, 50, was recorded at 12 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Fort Wayne, Indiana, United States
27°C20/33°C
27°C21/34°C
23°C22/25°C
23°C14/32°C
25°C20/30°C
25°C18/33°C
27°C20/34°C
26°C22/32°C
25°C20/30°C
25°C17/32°C
25°C17/34°C
25°C22/29°C
25°C20/29°C
22°C19/27°C
23°C18/31°C
23°C21/28°C
24°C19/30°C
21°C13/30°C
24°C15/33°C
28°C19/36°C
27°C23/31°C
27°C21/35°C
26°C22/29°C
27°C21/32°C
26°C18/33°C
26°C20/32°C
20°C16/25°C
19°C12/27°C
18°C9/28°C
19°C9/28°C
--°C/°C
54AQI
51AQI
53AQI
51AQI
2025 Days Vs Air Quality
Fort Wayne, Indiana, United States
78%
168
22%
47
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 216 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
Fort Wayne, Indiana, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
32AQI
27AQI
24AQI
29AQI
23AQI
23AQI
34AQI
55AQI
69AQI
55AQI
52AQI
28AQI
29AQI
44AQI
52AQI
48AQI
24AQI
20AQI
22AQI
27AQI
38AQI
40AQI
44AQI
47AQI
33AQI
34AQI
27AQI
24AQI
35AQI
31AQI
22AQI
41AQI
56AQI
28AQI
29AQI
33AQI
26AQI
33AQI
38AQI
40AQI
47AQI
51AQI
40AQI
45AQI
47AQI
28AQI
23AQI
26AQI
25AQI
26AQI
42AQI
51AQI
53AQI
43AQI
38AQI
46AQI
44AQI
27AQI
25AQI
26AQI
34AQI
35AQI
25AQI
25AQI
27AQI
33AQI
30AQI
32AQI
36AQI
31AQI
41AQI
51AQI
50AQI
21AQI
22AQI
23AQI
33AQI
21AQI
22AQI
20AQI
29AQI
21AQI
33AQI
33AQI
42AQI
51AQI
55AQI
43AQI
19AQI
24AQI
31AQI
22AQI
28AQI
20AQI
19AQI
29AQI
15AQI
31AQI
41AQI
42AQI
49AQI
44AQI
37AQI
23AQI
21AQI
43AQI
51AQI
43AQI
26AQI
28AQI
27AQI
43AQI
49AQI
38AQI
24AQI
25AQI
30AQI
42AQI
17AQI
28AQI
30AQI
26AQI
22AQI
26AQI
24AQI
33AQI
33AQI
35AQI
43AQI
35AQI
32AQI
27AQI
28AQI
48AQI
51AQI
26AQI
20AQI
26AQI
30AQI
27AQI
13AQI
13AQI
16AQI
27AQI
29AQI
26AQI
27AQI
38AQI
42AQI
40AQI
31AQI
44AQI
58AQI
68AQI
54AQI
58AQI
79AQI
74AQI
62AQI
58AQI
66AQI
78AQI
78AQI
58AQI
54AQI
50AQI
40AQI
39AQI
25AQI
39AQI
48AQI
50AQI
58AQI
58AQI
43AQI
50AQI
41AQI
30AQI
39AQI
35AQI
34AQI
49AQI
53AQI
62AQI
98AQI
62AQI
42AQI
60AQI
68AQI
51AQI
52AQI
49AQI
48AQI
64AQI
72AQI
54AQI
24AQI
22AQI
31AQI
28AQI
49AQI
64AQI
55AQI
60AQI
41AQI
32AQI
28AQI
34AQI
36AQI
50AQI
71AQI
83AQI
56AQI
59AQI
35AQI
37AQI
32AQI
32AQI
30AQI
52AQI
50AQI
66AQI
No. of days
202539AQI
Highest AQI recorded in
August66AQI
Lowest AQI recorded in
May30AQI
202435AQI
Highest AQI recorded in
October40AQI
Lowest AQI recorded in
April11AQI
202332AQI
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
November30AQI
202138AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
March31AQI
202037AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
October28AQI
Most & Least Polluted Years Over the Last 5 Years
Fort Wayne's annual 2025 AQI (39) shows an average percentage change of 9.5% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2023 (32), 2024 (35).