Dover, 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
Dover, Michigan, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Dover, Michigan, United States
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
53AQI
37AQI
57AQI
32AQI
In the last 24 hours,
Dover's AQI reached its highest point of 57 at 6 AM during the Night, while the lowest point, 32, was recorded at 10 PM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Dover, Michigan, United States
14°C8/23°C
13°C8/19°C
12°C1/21°C
12°C0/21°C
16°C6/26°C
18°C9/28°C
18°C6/26°C
19°C10/28°C
18°C12/23°C
20°C12/29°C
20°C11/30°C
20°C11/29°C
19°C8/29°C
22°C12/31°C
19°C15/24°C
18°C12/25°C
21°C15/31°C
21°C17/26°C
19°C15/25°C
19°C17/23°C
19°C16/22°C
18°C12/28°C
21°C12/32°C
21°C13/30°C
19°C10/30°C
19°C10/31°C
18°C11/26°C
16°C7/26°C
20°C10/32°C
22°C13/33°C
--°C/°C
35AQI
33AQI
35AQI
32AQI
2025 Days Vs Air Quality
Dover, Michigan, United States
76%
146
22%
42
2%
4
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 278 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
Dover, Michigan, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
46AQI
36AQI
32AQI
17AQI
19AQI
26AQI
21AQI
22AQI
20AQI
19AQI
22AQI
17AQI
32AQI
39AQI
45AQI
39AQI
37AQI
28AQI
14AQI
16AQI
32AQI
49AQI
37AQI
28AQI
19AQI
18AQI
33AQI
44AQI
35AQI
19AQI
28AQI
26AQI
35AQI
16AQI
26AQI
29AQI
16AQI
18AQI
22AQI
25AQI
28AQI
18AQI
23AQI
32AQI
21AQI
30AQI
31AQI
31AQI
42AQI
33AQI
20AQI
18AQI
17AQI
18AQI
18AQI
13AQI
12AQI
14AQI
22AQI
31AQI
25AQI
24AQI
34AQI
38AQI
33AQI
29AQI
35AQI
58AQI
68AQI
82AQI
82AQI
76AQI
84AQI
72AQI
55AQI
72AQI
80AQI
58AQI
49AQI
46AQI
50AQI
44AQI
36AQI
23AQI
38AQI
41AQI
44AQI
55AQI
49AQI
35AQI
44AQI
33AQI
24AQI
34AQI
32AQI
30AQI
46AQI
49AQI
52AQI
70AQI
54AQI
44AQI
58AQI
55AQI
46AQI
43AQI
38AQI
56AQI
80AQI
82AQI
65AQI
23AQI
19AQI
28AQI
27AQI
71AQI
51AQI
51AQI
53AQI
30AQI
59AQI
34AQI
36AQI
34AQI
50AQI
143AQI
83AQI
71AQI
111AQI
117AQI
102AQI
87AQI
69AQI
56AQI
54AQI
49AQI
50AQI
43AQI
46AQI
64AQI
70AQI
60AQI
35AQI
19AQI
19AQI
17AQI
20AQI
27AQI
32AQI
21AQI
16AQI
21AQI
27AQI
30AQI
18AQI
30AQI
37AQI
39AQI
35AQI
41AQI
34AQI
38AQI
20AQI
23AQI
28AQI
28AQI
39AQI
47AQI
49AQI
55AQI
57AQI
53AQI
51AQI
51AQI
54AQI
49AQI
33AQI
31AQI
37AQI
31AQI
28AQI
36AQI
30AQI
39AQI
44AQI
36AQI
37AQI
26AQI
27AQI
49AQI
58AQI
34AQI
28AQI
25AQI
51AQI
51AQI
48AQI
39AQI
40AQI
No. of days
202540AQI
Highest AQI recorded in
June51AQI
Lowest AQI recorded in
May25AQI
Most & Least Polluted Years Over the Last 1 Years
Dover's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .