Towner Street, Ypsilanti, 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
Towner Street, Ypsilanti, Michigan, United States
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Towner Street, Ypsilanti, Michigan, United States
7 AM18th Oct 2025
7 PM
6 AM19th Oct 2025
64AQI
29AQI
65AQI
42AQI
In the last 24 hours,
Towner Street's AQI reached its highest point of 65 at 11 PM during the Night, while the lowest point, 29, was recorded at 10 AM during the Day between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Towner Street, Ypsilanti, Michigan, United States
19°C15/25°C
19°C13/25°C
21°C15/30°C
21°C17/30°C
19°C15/25°C
19°C18/21°C
19°C16/23°C
19°C13/28°C
21°C13/31°C
21°C15/30°C
20°C11/30°C
20°C11/30°C
18°C13/26°C
16°C9/26°C
19°C9/31°C
22°C12/33°C
22°C15/32°C
22°C14/31°C
17°C12/21°C
12°C7/18°C
10°C3/19°C
12°C2/23°C
14°C8/18°C
13°C6/22°C
16°C10/23°C
14°C7/23°C
13°C11/19°C
11°C4/20°C
13°C5/23°C
20°C12/30°C
--°C/°C
38AQI
31AQI
38AQI
31AQI
2025 Days Vs Air Quality
Towner Street, Ypsilanti, Michigan, United States
78%
161
20%
42
1%
3
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 292 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
Towner Street, Ypsilanti, Michigan, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
50AQI
43AQI
35AQI
19AQI
20AQI
26AQI
21AQI
21AQI
21AQI
19AQI
23AQI
17AQI
30AQI
37AQI
39AQI
28AQI
35AQI
28AQI
17AQI
18AQI
31AQI
46AQI
40AQI
21AQI
20AQI
16AQI
36AQI
45AQI
38AQI
24AQI
29AQI
24AQI
33AQI
19AQI
25AQI
30AQI
17AQI
18AQI
30AQI
25AQI
24AQI
20AQI
22AQI
31AQI
21AQI
29AQI
23AQI
28AQI
31AQI
32AQI
22AQI
17AQI
18AQI
17AQI
22AQI
15AQI
12AQI
13AQI
24AQI
28AQI
27AQI
22AQI
30AQI
31AQI
31AQI
23AQI
33AQI
56AQI
64AQI
76AQI
88AQI
71AQI
88AQI
72AQI
53AQI
68AQI
76AQI
55AQI
48AQI
48AQI
46AQI
35AQI
33AQI
21AQI
36AQI
41AQI
43AQI
52AQI
53AQI
41AQI
44AQI
31AQI
24AQI
33AQI
29AQI
29AQI
41AQI
49AQI
55AQI
69AQI
56AQI
32AQI
57AQI
56AQI
47AQI
48AQI
45AQI
43AQI
69AQI
88AQI
74AQI
31AQI
24AQI
26AQI
26AQI
52AQI
32AQI
34AQI
54AQI
26AQI
44AQI
28AQI
32AQI
32AQI
42AQI
125AQI
74AQI
53AQI
78AQI
111AQI
104AQI
82AQI
73AQI
57AQI
52AQI
54AQI
51AQI
48AQI
39AQI
64AQI
73AQI
61AQI
37AQI
18AQI
22AQI
17AQI
20AQI
27AQI
31AQI
22AQI
17AQI
22AQI
25AQI
31AQI
19AQI
26AQI
35AQI
39AQI
34AQI
37AQI
31AQI
38AQI
23AQI
23AQI
25AQI
31AQI
38AQI
49AQI
48AQI
56AQI
59AQI
53AQI
46AQI
50AQI
56AQI
49AQI
23AQI
26AQI
37AQI
29AQI
29AQI
36AQI
28AQI
39AQI
39AQI
31AQI
32AQI
27AQI
30AQI
49AQI
56AQI
59AQI
45AQI
17AQI
17AQI
23AQI
33AQI
32AQI
42AQI
35AQI
53AQI
24AQI
29AQI
39AQI
46AQI
37AQI
27AQI
24AQI
49AQI
47AQI
47AQI
38AQI
36AQI
No. of days
202538AQI
Highest AQI recorded in
June49AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Towner Street's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .