Trout Lake, Rhinelander, Wisconsin, 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
Trout Lake, Rhinelander, Wisconsin, United States
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Trout Lake, Rhinelander, Wisconsin, United States
7 AM18th Oct 2025
6 PM
6 AM19th Oct 2025
67AQI
37AQI
48AQI
13AQI
In the last 24 hours,
Trout Lake's AQI reached its highest point of 67 at 7 AM during the Day, while the lowest point, 13, was recorded at 4 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Trout Lake, Rhinelander, Wisconsin, United States
17°C13/23°C
15°C14/17°C
17°C14/21°C
17°C13/22°C
15°C12/19°C
15°C11/20°C
14°C5/25°C
15°C8/21°C
15°C10/22°C
13°C2/25°C
16°C6/29°C
17°C8/27°C
17°C12/25°C
19°C12/27°C
20°C14/28°C
21°C14/30°C
21°C18/26°C
12°C8/15°C
8°C2/16°C
5°C-3/14°C
8°C-1/17°C
11°C5/15°C
6°C-1/14°C
12°C8/16°C
12°C6/18°C
8°C2/14°C
9°C6/15°C
9°C2/13°C
16°C11/22°C
13°C8/19°C
--°C/°C
34AQI
31AQI
38AQI
32AQI
2025 Days Vs Air Quality
Trout Lake, Rhinelander, Wisconsin, United States
86%
251
13%
37
0.6%
2
0.3%
1
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% 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
Trout Lake, Rhinelander, Wisconsin, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI
25AQI
22AQI
25AQI
25AQI
26AQI
26AQI
23AQI
30AQI
41AQI
25AQI
28AQI
24AQI
25AQI
26AQI
28AQI
27AQI
28AQI
26AQI
26AQI
26AQI
28AQI
28AQI
26AQI
30AQI
28AQI
27AQI
28AQI
30AQI
28AQI
27AQI
28AQI
30AQI
28AQI
25AQI
26AQI
27AQI
28AQI
28AQI
29AQI
31AQI
28AQI
28AQI
28AQI
40AQI
34AQI
27AQI
26AQI
24AQI
24AQI
25AQI
28AQI
37AQI
51AQI
35AQI
29AQI
30AQI
30AQI
30AQI
31AQI
30AQI
36AQI
44AQI
30AQI
31AQI
32AQI
31AQI
31AQI
31AQI
34AQI
30AQI
28AQI
38AQI
53AQI
16AQI
18AQI
20AQI
20AQI
18AQI
23AQI
21AQI
21AQI
16AQI
22AQI
22AQI
22AQI
21AQI
19AQI
19AQI
19AQI
18AQI
19AQI
19AQI
20AQI
20AQI
21AQI
19AQI
18AQI
22AQI
26AQI
25AQI
28AQI
33AQI
24AQI
18AQI
18AQI
19AQI
21AQI
18AQI
18AQI
17AQI
18AQI
20AQI
18AQI
19AQI
19AQI
21AQI
24AQI
19AQI
21AQI
19AQI
19AQI
19AQI
19AQI
20AQI
22AQI
21AQI
21AQI
23AQI
22AQI
23AQI
27AQI
29AQI
32AQI
32AQI
29AQI
23AQI
21AQI
17AQI
17AQI
17AQI
18AQI
15AQI
22AQI
19AQI
23AQI
21AQI
23AQI
25AQI
27AQI
36AQI
44AQI
48AQI
58AQI
58AQI
57AQI
56AQI
58AQI
58AQI
55AQI
56AQI
63AQI
64AQI
53AQI
39AQI
35AQI
37AQI
37AQI
35AQI
35AQI
32AQI
31AQI
32AQI
37AQI
35AQI
35AQI
29AQI
23AQI
22AQI
24AQI
24AQI
29AQI
33AQI
39AQI
45AQI
40AQI
41AQI
39AQI
38AQI
35AQI
32AQI
35AQI
48AQI
69AQI
72AQI
67AQI
55AQI
41AQI
33AQI
30AQI
36AQI
41AQI
44AQI
48AQI
44AQI
50AQI
57AQI
48AQI
41AQI
43AQI
55AQI
128AQI
153AQI
140AQI
97AQI
82AQI
78AQI
61AQI
59AQI
54AQI
48AQI
38AQI
65AQI
63AQI
62AQI
56AQI
51AQI
38AQI
19AQI
17AQI
19AQI
20AQI
23AQI
30AQI
25AQI
18AQI
18AQI
22AQI
26AQI
26AQI
24AQI
33AQI
38AQI
40AQI
41AQI
46AQI
41AQI
25AQI
19AQI
22AQI
34AQI
42AQI
43AQI
37AQI
44AQI
52AQI
52AQI
46AQI
45AQI
49AQI
38AQI
25AQI
23AQI
23AQI
23AQI
23AQI
24AQI
28AQI
26AQI
26AQI
23AQI
32AQI
27AQI
34AQI
50AQI
61AQI
62AQI
57AQI
48AQI
33AQI
33AQI
20AQI
32AQI
40AQI
31AQI
44AQI
26AQI
27AQI
25AQI
55AQI
55AQI
27AQI
30AQI
27AQI
21AQI
23AQI
42AQI
47AQI
48AQI
34AQI
41AQI
No. of days
202534AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
April21AQI
202424AQI
Highest AQI recorded in
April30AQI
Lowest AQI recorded in
January11AQI
202332AQI
Highest AQI recorded in
June66AQI
Lowest AQI recorded in
November13AQI
202226AQI
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
February20AQI
202129AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
November18AQI
202026AQI
Highest AQI recorded in
March34AQI
Lowest AQI recorded in
December21AQI
Most & Least Polluted Years Over the Last 6 Years
Trout Lake's annual 2025 AQI (34) shows an average percentage change of 24.1% (worsened AQI) compared to previous years: 2020 (26), 2021 (29), 2022 (26), 2023 (32), 2024 (24).