Trinity St Marks, River Rouge, Michigan, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Trinity St Marks, River Rouge, Michigan, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Oct - 7th Oct 2025
Trinity St Marks, River Rouge, Michigan, United States
7 AM6th Oct 2025
7 PM
6 AM7th Oct 2025
55AQI
44AQI
AQI
AQI
In the last 24 hours,
Trinity St Marks's AQI reached its highest point of 55 at 1 PM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 6th Oct and 7th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Trinity St Marks, River Rouge, Michigan, United States
--°C/°C
17°C10/24°C
18°C12/26°C
20°C14/29°C
21°C14/29°C
21°C16/29°C
19°C15/24°C
22°C14/31°C
22°C16/31°C
22°C15/30°C
22°C15/31°C
23°C14/33°C
20°C18/24°C
21°C16/28°C
22°C15/31°C
22°C18/30°C
20°C16/27°C
20°C18/22°C
20°C17/24°C
20°C14/30°C
22°C14/31°C
21°C15/29°C
19°C11/31°C
19°C12/30°C
18°C13/25°C
17°C10/27°C
19°C10/31°C
22°C14/33°C
23°C17/32°C
23°C16/32°C
18°C13/21°C
54AQI
43AQI
51AQI
43AQI
2025 Days Vs Air Quality
Trinity St Marks, River Rouge, Michigan, United States
76%
213
22%
60
2%
6
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 281 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
Trinity St Marks, River Rouge, Michigan, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
25AQI
23AQI
17AQI
22AQI
19AQI
18AQI
20AQI
32AQI
72AQI
58AQI
56AQI
32AQI
28AQI
35AQI
60AQI
47AQI
28AQI
20AQI
21AQI
27AQI
33AQI
40AQI
38AQI
48AQI
28AQI
27AQI
24AQI
22AQI
34AQI
44AQI
20AQI
38AQI
61AQI
24AQI
24AQI
33AQI
37AQI
44AQI
35AQI
43AQI
50AQI
48AQI
29AQI
53AQI
63AQI
34AQI
21AQI
26AQI
29AQI
25AQI
27AQI
55AQI
60AQI
57AQI
42AQI
44AQI
46AQI
27AQI
21AQI
26AQI
48AQI
45AQI
27AQI
21AQI
31AQI
26AQI
26AQI
35AQI
31AQI
25AQI
41AQI
52AQI
41AQI
23AQI
20AQI
31AQI
40AQI
24AQI
23AQI
19AQI
20AQI
24AQI
21AQI
21AQI
44AQI
55AQI
53AQI
51AQI
23AQI
21AQI
24AQI
25AQI
22AQI
22AQI
19AQI
26AQI
19AQI
35AQI
36AQI
41AQI
32AQI
36AQI
35AQI
22AQI
19AQI
34AQI
49AQI
45AQI
21AQI
27AQI
18AQI
44AQI
53AQI
45AQI
24AQI
32AQI
26AQI
40AQI
25AQI
29AQI
34AQI
17AQI
20AQI
27AQI
34AQI
33AQI
22AQI
22AQI
36AQI
22AQI
38AQI
24AQI
23AQI
31AQI
39AQI
27AQI
18AQI
18AQI
20AQI
20AQI
15AQI
16AQI
13AQI
30AQI
26AQI
29AQI
21AQI
36AQI
37AQI
30AQI
27AQI
35AQI
55AQI
71AQI
93AQI
120AQI
75AQI
103AQI
78AQI
59AQI
68AQI
62AQI
39AQI
31AQI
30AQI
28AQI
24AQI
25AQI
18AQI
32AQI
30AQI
32AQI
38AQI
40AQI
36AQI
36AQI
29AQI
21AQI
28AQI
29AQI
29AQI
40AQI
49AQI
50AQI
58AQI
53AQI
28AQI
52AQI
53AQI
47AQI
54AQI
52AQI
45AQI
78AQI
115AQI
84AQI
34AQI
21AQI
35AQI
34AQI
54AQI
25AQI
35AQI
57AQI
34AQI
59AQI
38AQI
43AQI
43AQI
58AQI
130AQI
76AQI
51AQI
80AQI
125AQI
109AQI
84AQI
75AQI
64AQI
56AQI
61AQI
61AQI
58AQI
45AQI
70AQI
78AQI
69AQI
41AQI
18AQI
31AQI
19AQI
30AQI
40AQI
41AQI
27AQI
19AQI
26AQI
31AQI
39AQI
20AQI
33AQI
44AQI
42AQI
41AQI
48AQI
37AQI
46AQI
28AQI
32AQI
36AQI
38AQI
50AQI
59AQI
54AQI
67AQI
69AQI
57AQI
49AQI
52AQI
61AQI
47AQI
23AQI
31AQI
49AQI
47AQI
43AQI
40AQI
35AQI
43AQI
51AQI
43AQI
45AQI
33AQI
29AQI
64AQI
65AQI
63AQI
55AQI
33AQI
39AQI
32AQI
31AQI
26AQI
46AQI
51AQI
52AQI
45AQI
52AQI
No. of days
202540AQI
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
May26AQI
202435AQI
Highest AQI recorded in
February44AQI
Lowest AQI recorded in
May27AQI
202353AQI
Highest AQI recorded in
June90AQI
Lowest AQI recorded in
October45AQI
202246AQI
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
May39AQI
202144AQI
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
March23AQI
202041AQI
Highest AQI recorded in
November49AQI
Lowest AQI recorded in
May33AQI
Most & Least Polluted Years Over the Last 6 Years
Trinity St Marks's annual 2025 AQI (40) shows an average percentage change of -6.9% (improved AQI) compared to previous years: 2020 (41), 2021 (44), 2022 (46), 2023 (53), 2024 (35).