Saskatoon, Saskatchewan, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Saskatoon, Saskatchewan, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Saskatoon, Saskatchewan, Canada
7 AM4th Nov 2025
6 PM
6 AM5th Nov 2025
41AQI
19AQI
32AQI
17AQI
In the last 24 hours,
Saskatoon's AQI reached its highest point of 41 at 3 PM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Saskatoon, Saskatchewan, Canada
6°C0/14°C
9°C-4/23°C
14°C8/21°C
9°C2/18°C
10°C-1/25°C
17°C11/26°C
5°C1/7°C
1°C0/2°C
2°C-2/6°C
6°C2/9°C
7°C0/14°C
7°C0/16°C
8°C4/16°C
4°C-3/12°C
3°C2/5°C
2°C-4/10°C
5°C-3/15°C
7°C2/16°C
6°C-3/16°C
12°C8/20°C
9°C7/15°C
6°C1/13°C
3°C-2/6°C
3°C-4/12°C
2°C0/3°C
2°C0/5°C
7°C-1/17°C
7°C4/12°C
5°C0/12°C
0°C-6/9°C
--°C/°C
34AQI
30AQI
39AQI
31AQI
2025 Days Vs Air Quality
Saskatoon, Saskatchewan, Canada
82%
253
18%
55
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 309 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
Saskatoon, Saskatchewan, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
34AQI
44AQI
41AQI
37AQI
37AQI
38AQI
29AQI
30AQI
30AQI
25AQI
40AQI
30AQI
32AQI
21AQI
23AQI
20AQI
19AQI
19AQI
21AQI
19AQI
21AQI
20AQI
18AQI
20AQI
21AQI
18AQI
19AQI
20AQI
20AQI
20AQI
20AQI
20AQI
22AQI
23AQI
22AQI
24AQI
26AQI
29AQI
27AQI
26AQI
27AQI
27AQI
28AQI
24AQI
26AQI
22AQI
23AQI
24AQI
23AQI
22AQI
22AQI
21AQI
21AQI
22AQI
21AQI
22AQI
20AQI
19AQI
21AQI
22AQI
25AQI
28AQI
23AQI
25AQI
21AQI
22AQI
25AQI
29AQI
21AQI
23AQI
21AQI
36AQI
20AQI
23AQI
21AQI
27AQI
25AQI
23AQI
21AQI
19AQI
17AQI
19AQI
23AQI
26AQI
21AQI
17AQI
17AQI
21AQI
24AQI
28AQI
36AQI
21AQI
24AQI
24AQI
27AQI
19AQI
20AQI
21AQI
22AQI
22AQI
19AQI
23AQI
19AQI
23AQI
22AQI
17AQI
18AQI
17AQI
16AQI
14AQI
15AQI
19AQI
23AQI
25AQI
19AQI
23AQI
17AQI
18AQI
19AQI
17AQI
20AQI
24AQI
23AQI
18AQI
22AQI
24AQI
21AQI
21AQI
28AQI
27AQI
30AQI
25AQI
20AQI
18AQI
18AQI
20AQI
18AQI
20AQI
16AQI
14AQI
18AQI
18AQI
21AQI
21AQI
18AQI
16AQI
20AQI
27AQI
31AQI
33AQI
27AQI
35AQI
35AQI
35AQI
45AQI
45AQI
43AQI
44AQI
50AQI
51AQI
60AQI
67AQI
65AQI
57AQI
38AQI
34AQI
39AQI
41AQI
38AQI
31AQI
33AQI
27AQI
29AQI
36AQI
35AQI
28AQI
34AQI
27AQI
25AQI
22AQI
21AQI
27AQI
24AQI
25AQI
26AQI
26AQI
25AQI
32AQI
36AQI
28AQI
34AQI
47AQI
32AQI
34AQI
59AQI
68AQI
67AQI
60AQI
62AQI
64AQI
59AQI
87AQI
69AQI
60AQI
53AQI
41AQI
45AQI
56AQI
58AQI
61AQI
66AQI
67AQI
58AQI
52AQI
42AQI
44AQI
39AQI
44AQI
54AQI
49AQI
63AQI
41AQI
36AQI
49AQI
28AQI
26AQI
20AQI
22AQI
25AQI
29AQI
37AQI
29AQI
26AQI
29AQI
33AQI
37AQI
50AQI
57AQI
60AQI
59AQI
52AQI
50AQI
55AQI
73AQI
80AQI
76AQI
56AQI
63AQI
60AQI
87AQI
80AQI
75AQI
72AQI
76AQI
59AQI
43AQI
42AQI
45AQI
53AQI
40AQI
36AQI
46AQI
53AQI
53AQI
46AQI
50AQI
51AQI
45AQI
41AQI
44AQI
38AQI
51AQI
59AQI
85AQI
54AQI
45AQI
38AQI
41AQI
49AQI
49AQI
58AQI
59AQI
52AQI
38AQI
29AQI
38AQI
52AQI
54AQI
47AQI
28AQI
34AQI
29AQI
30AQI
34AQI
33AQI
37AQI
34AQI
31AQI
20AQI
23AQI
28AQI
21AQI
19AQI
28AQI
20AQI
20AQI
26AQI
26AQI
23AQI
23AQI
21AQI
22AQI
39AQI
47AQI
42AQI
56AQI
40AQI
24AQI
No. of days
202534AQI
Highest AQI recorded in
September56AQI
Lowest AQI recorded in
April21AQI
202428AQI
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
November15AQI
202328AQI
Highest AQI recorded in
June68AQI
Lowest AQI recorded in
September20AQI
202225AQI
Highest AQI recorded in
October35AQI
Lowest AQI recorded in
April18AQI
202131AQI
Highest AQI recorded in
July68AQI
Lowest AQI recorded in
January17AQI
202025AQI
Highest AQI recorded in
November37AQI
Lowest AQI recorded in
April20AQI
Most & Least Polluted Years Over the Last 6 Years
Saskatoon's annual 2025 AQI (34) shows an average percentage change of 23.7% (worsened AQI) compared to previous years: 2020 (25), 2021 (31), 2022 (25), 2023 (28), 2024 (28).