Flint, Michigan, 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
Flint, Michigan, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 123 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Flint, Michigan, United States
6 AM3rd Aug 2025
9 PM
5 AM4th Aug 2025
144AQI
114AQI
151AQI
130AQI
In the last 24 hours,
Flint's AQI reached its highest point of 151 at 5 AM during the Night, while the lowest point, 114, was recorded at 7 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Flint, Michigan, United States
27°C21/35°C
28°C22/35°C
20°C16/24°C
22°C12/31°C
24°C21/30°C
22°C17/27°C
22°C17/26°C
27°C21/34°C
25°C20/31°C
24°C15/32°C
25°C16/33°C
25°C20/31°C
22°C17/25°C
18°C10/26°C
21°C16/26°C
23°C19/29°C
20°C13/27°C
20°C10/30°C
24°C16/33°C
28°C21/37°C
25°C22/29°C
24°C20/27°C
27°C21/35°C
28°C20/36°C
27°C19/34°C
25°C21/29°C
21°C15/25°C
18°C11/25°C
20°C9/29°C
22°C13/30°C
--°C/°C
58AQI
56AQI
58AQI
58AQI
2025 Days Vs Air Quality
Flint, Michigan, United States
87%
187
12%
26
0.9%
2
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% 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
Flint, Michigan, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
21AQI
20AQI
19AQI
20AQI
20AQI
20AQI
21AQI
26AQI
60AQI
48AQI
48AQI
24AQI
23AQI
26AQI
44AQI
27AQI
27AQI
22AQI
21AQI
24AQI
27AQI
32AQI
27AQI
38AQI
22AQI
23AQI
24AQI
23AQI
28AQI
39AQI
23AQI
36AQI
44AQI
22AQI
21AQI
25AQI
24AQI
33AQI
29AQI
37AQI
39AQI
32AQI
25AQI
38AQI
49AQI
30AQI
24AQI
25AQI
23AQI
23AQI
25AQI
47AQI
55AQI
46AQI
31AQI
36AQI
44AQI
25AQI
29AQI
28AQI
34AQI
31AQI
29AQI
30AQI
29AQI
31AQI
29AQI
31AQI
31AQI
28AQI
32AQI
42AQI
43AQI
17AQI
19AQI
26AQI
30AQI
19AQI
23AQI
18AQI
22AQI
19AQI
18AQI
19AQI
22AQI
34AQI
35AQI
32AQI
18AQI
20AQI
26AQI
26AQI
22AQI
22AQI
20AQI
21AQI
21AQI
32AQI
36AQI
39AQI
34AQI
39AQI
32AQI
19AQI
17AQI
33AQI
49AQI
36AQI
25AQI
18AQI
18AQI
37AQI
45AQI
37AQI
22AQI
29AQI
23AQI
31AQI
19AQI
23AQI
22AQI
16AQI
17AQI
25AQI
20AQI
22AQI
17AQI
22AQI
33AQI
23AQI
35AQI
22AQI
20AQI
33AQI
28AQI
20AQI
18AQI
17AQI
17AQI
15AQI
16AQI
11AQI
11AQI
23AQI
28AQI
28AQI
25AQI
25AQI
31AQI
26AQI
23AQI
34AQI
56AQI
64AQI
83AQI
77AQI
66AQI
84AQI
72AQI
50AQI
67AQI
72AQI
43AQI
35AQI
39AQI
44AQI
36AQI
34AQI
20AQI
30AQI
39AQI
40AQI
50AQI
46AQI
37AQI
39AQI
33AQI
27AQI
35AQI
36AQI
33AQI
45AQI
49AQI
51AQI
64AQI
55AQI
39AQI
55AQI
55AQI
48AQI
49AQI
45AQI
53AQI
83AQI
82AQI
73AQI
30AQI
22AQI
29AQI
28AQI
63AQI
32AQI
35AQI
52AQI
36AQI
59AQI
36AQI
40AQI
38AQI
51AQI
143AQI
74AQI
68AQI
123AQI
28AQI
33AQI
27AQI
28AQI
22AQI
47AQI
51AQI
88AQI
No. of days
202534AQI
Highest AQI recorded in
August88AQI
Lowest AQI recorded in
May22AQI
202430AQI
Highest AQI recorded in
October33AQI
Lowest AQI recorded in
April8AQI
202336AQI
Highest AQI recorded in
June74AQI
Lowest AQI recorded in
October24AQI
202237AQI
Highest AQI recorded in
January71AQI
Lowest AQI recorded in
August31AQI
202134AQI
Highest AQI recorded in
July41AQI
Lowest AQI recorded in
September27AQI
202031AQI
Highest AQI recorded in
June37AQI
Lowest AQI recorded in
October24AQI
Most & Least Polluted Years Over the Last 6 Years
Flint's annual 2025 AQI (34) shows an average percentage change of 2.8% (worsened AQI) compared to previous years: 2020 (31), 2021 (34), 2022 (37), 2023 (36), 2024 (30).