Crandon, 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
Crandon, Wisconsin, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 26 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
Crandon, Wisconsin, United States
6 AM16th Oct 2025
6 PM
5 AM17th Oct 2025
32AQI
15AQI
44AQI
24AQI
In the last 24 hours,
Crandon's AQI reached its highest point of 44 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Crandon, Wisconsin, United States
23°C17/29°C
18°C16/21°C
16°C12/22°C
15°C14/16°C
17°C15/21°C
16°C12/21°C
14°C10/20°C
15°C11/21°C
15°C5/25°C
15°C10/21°C
15°C8/24°C
14°C4/25°C
18°C8/29°C
18°C11/27°C
17°C13/23°C
18°C12/27°C
21°C15/29°C
22°C15/30°C
22°C18/27°C
13°C10/16°C
9°C2/16°C
5°C-2/14°C
8°C0/16°C
12°C6/18°C
7°C1/12°C
12°C9/16°C
14°C8/21°C
9°C3/15°C
9°C6/15°C
9°C2/16°C
--°C/°C
34AQI
31AQI
36AQI
32AQI
2025 Days Vs Air Quality
Crandon, Wisconsin, United States
78%
160
20%
40
2%
4
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 290 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
Crandon, Wisconsin, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI
29AQI
17AQI
17AQI
17AQI
17AQI
19AQI
21AQI
18AQI
20AQI
23AQI
18AQI
20AQI
34AQI
38AQI
39AQI
41AQI
52AQI
32AQI
14AQI
24AQI
33AQI
40AQI
19AQI
18AQI
23AQI
18AQI
28AQI
18AQI
19AQI
18AQI
23AQI
38AQI
17AQI
19AQI
21AQI
16AQI
13AQI
19AQI
22AQI
23AQI
21AQI
21AQI
27AQI
29AQI
28AQI
35AQI
39AQI
36AQI
39AQI
31AQI
17AQI
13AQI
12AQI
15AQI
16AQI
13AQI
12AQI
13AQI
16AQI
21AQI
23AQI
25AQI
28AQI
35AQI
55AQI
54AQI
59AQI
68AQI
64AQI
63AQI
60AQI
63AQI
65AQI
55AQI
59AQI
75AQI
71AQI
44AQI
33AQI
40AQI
48AQI
39AQI
40AQI
44AQI
34AQI
37AQI
38AQI
47AQI
38AQI
43AQI
29AQI
20AQI
24AQI
28AQI
27AQI
33AQI
43AQI
49AQI
52AQI
45AQI
41AQI
44AQI
47AQI
40AQI
39AQI
49AQI
55AQI
75AQI
80AQI
68AQI
41AQI
27AQI
23AQI
28AQI
38AQI
44AQI
52AQI
55AQI
39AQI
53AQI
59AQI
44AQI
36AQI
43AQI
69AQI
133AQI
141AQI
132AQI
102AQI
80AQI
75AQI
62AQI
59AQI
52AQI
46AQI
39AQI
62AQI
58AQI
62AQI
57AQI
54AQI
42AQI
20AQI
18AQI
20AQI
22AQI
25AQI
29AQI
28AQI
19AQI
18AQI
22AQI
25AQI
25AQI
25AQI
34AQI
37AQI
39AQI
37AQI
43AQI
28AQI
21AQI
20AQI
20AQI
32AQI
39AQI
41AQI
39AQI
44AQI
53AQI
53AQI
47AQI
48AQI
51AQI
38AQI
22AQI
24AQI
27AQI
29AQI
24AQI
26AQI
27AQI
31AQI
33AQI
21AQI
32AQI
24AQI
32AQI
38AQI
58AQI
59AQI
57AQI
47AQI
29AQI
34AQI
20AQI
34AQI
38AQI
28AQI
43AQI
27AQI
30AQI
26AQI
21AQI
25AQI
24AQI
47AQI
50AQI
48AQI
34AQI
38AQI
No. of days
202538AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
March21AQI
Most & Least Polluted Years Over the Last 1 Years
Crandon's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .