Kenora, Ontario, Canada 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
Kenora, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Kenora, Ontario, Canada
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
70AQI
54AQI
69AQI
43AQI
In the last 24 hours,
Kenora's AQI reached its highest point of 70 at 7 AM during the Day, while the lowest point, 43, was recorded at 8 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kenora, Ontario, Canada
8°C5/11°C
8°C6/11°C
10°C7/12°C
11°C6/15°C
16°C9/21°C
16°C8/23°C
18°C12/25°C
19°C15/22°C
18°C15/22°C
19°C14/26°C
20°C14/27°C
23°C19/28°C
21°C19/25°C
18°C14/18°C
14°C13/16°C
15°C11/20°C
15°C13/18°C
17°C15/20°C
17°C12/24°C
19°C12/27°C
18°C13/26°C
16°C11/20°C
13°C5/21°C
15°C9/21°C
18°C11/26°C
17°C12/23°C
19°C14/26°C
20°C14/27°C
20°C16/26°C
18°C13/26°C
--°C/°C
38AQI
32AQI
39AQI
37AQI
2025 Days Vs Air Quality
Kenora, Ontario, Canada
80%
153
15%
29
4%
7
1%
2
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 277 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
Kenora, Ontario, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI
18AQI
15AQI
15AQI
16AQI
17AQI
17AQI
15AQI
30AQI
17AQI
25AQI
13AQI
21AQI
23AQI
39AQI
44AQI
45AQI
46AQI
19AQI
15AQI
19AQI
21AQI
21AQI
16AQI
20AQI
18AQI
23AQI
18AQI
22AQI
21AQI
23AQI
21AQI
19AQI
14AQI
22AQI
20AQI
14AQI
17AQI
23AQI
19AQI
25AQI
17AQI
16AQI
32AQI
22AQI
28AQI
34AQI
35AQI
35AQI
31AQI
16AQI
14AQI
14AQI
13AQI
14AQI
15AQI
17AQI
15AQI
18AQI
32AQI
31AQI
34AQI
24AQI
27AQI
38AQI
48AQI
53AQI
62AQI
101AQI
61AQI
55AQI
48AQI
46AQI
52AQI
53AQI
59AQI
66AQI
64AQI
48AQI
36AQI
31AQI
32AQI
34AQI
41AQI
33AQI
29AQI
26AQI
26AQI
30AQI
39AQI
41AQI
30AQI
26AQI
24AQI
23AQI
22AQI
37AQI
30AQI
39AQI
39AQI
29AQI
50AQI
52AQI
36AQI
38AQI
31AQI
32AQI
132AQI
144AQI
134AQI
87AQI
51AQI
38AQI
42AQI
38AQI
63AQI
61AQI
63AQI
43AQI
58AQI
83AQI
72AQI
44AQI
38AQI
64AQI
114AQI
161AQI
163AQI
149AQI
103AQI
76AQI
78AQI
62AQI
50AQI
43AQI
38AQI
33AQI
83AQI
90AQI
64AQI
56AQI
48AQI
27AQI
17AQI
16AQI
23AQI
21AQI
24AQI
33AQI
21AQI
17AQI
18AQI
25AQI
33AQI
36AQI
31AQI
37AQI
45AQI
49AQI
39AQI
45AQI
25AQI
24AQI
22AQI
28AQI
41AQI
46AQI
44AQI
41AQI
44AQI
50AQI
51AQI
49AQI
47AQI
48AQI
31AQI
22AQI
22AQI
22AQI
25AQI
29AQI
34AQI
32AQI
18AQI
19AQI
18AQI
36AQI
46AQI
41AQI
55AQI
61AQI
17AQI
23AQI
24AQI
43AQI
63AQI
50AQI
35AQI
52AQI
No. of days
202539AQI
Highest AQI recorded in
July63AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 1 Years
Kenora's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .