Fort Saskatchewan, Alberta, 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
Fort Saskatchewan, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Fort Saskatchewan, Alberta, Canada
7 AM7th Oct 2025
7 PM
6 AM8th Oct 2025
34AQI
26AQI
45AQI
21AQI
In the last 24 hours,
Fort Saskatchewan's AQI reached its highest point of 45 at 2 AM during the Night, while the lowest point, 21, was recorded at 6 AM during the Night between 7th Oct and 8th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Fort Saskatchewan, Alberta, Canada
18°C9/26°C
20°C11/27°C
19°C13/25°C
18°C10/25°C
20°C11/27°C
19°C12/26°C
18°C12/25°C
17°C13/22°C
15°C7/21°C
17°C10/26°C
16°C10/21°C
16°C9/22°C
19°C11/26°C
16°C10/23°C
14°C7/19°C
15°C10/20°C
11°C7/16°C
12°C6/19°C
12°C9/15°C
12°C7/16°C
11°C6/16°C
16°C9/23°C
14°C9/18°C
12°C9/14°C
9°C3/16°C
12°C6/18°C
8°C5/12°C
5°C-1/10°C
7°C3/10°C
14°C6/22°C
--°C/°C
46AQI
45AQI
50AQI
46AQI
2025 Days Vs Air Quality
Fort Saskatchewan, Alberta, Canada
88%
245
11%
32
1%
3
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 281 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
Fort Saskatchewan, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI
38AQI
41AQI
24AQI
31AQI
42AQI
55AQI
28AQI
27AQI
32AQI
21AQI
35AQI
24AQI
26AQI
25AQI
21AQI
18AQI
20AQI
41AQI
41AQI
24AQI
22AQI
24AQI
17AQI
25AQI
34AQI
21AQI
23AQI
32AQI
24AQI
22AQI
20AQI
22AQI
33AQI
47AQI
41AQI
26AQI
28AQI
46AQI
24AQI
24AQI
25AQI
37AQI
36AQI
21AQI
23AQI
36AQI
26AQI
21AQI
23AQI
41AQI
33AQI
39AQI
20AQI
21AQI
30AQI
24AQI
24AQI
22AQI
29AQI
42AQI
20AQI
24AQI
33AQI
24AQI
21AQI
20AQI
26AQI
27AQI
34AQI
21AQI
20AQI
16AQI
17AQI
16AQI
36AQI
33AQI
22AQI
29AQI
34AQI
25AQI
16AQI
16AQI
18AQI
21AQI
19AQI
17AQI
21AQI
25AQI
27AQI
35AQI
21AQI
17AQI
23AQI
21AQI
27AQI
25AQI
25AQI
16AQI
19AQI
20AQI
20AQI
18AQI
22AQI
20AQI
17AQI
16AQI
19AQI
19AQI
16AQI
15AQI
21AQI
15AQI
19AQI
20AQI
30AQI
16AQI
17AQI
15AQI
14AQI
18AQI
26AQI
32AQI
19AQI
14AQI
20AQI
22AQI
23AQI
18AQI
25AQI
25AQI
41AQI
37AQI
28AQI
23AQI
32AQI
21AQI
24AQI
21AQI
23AQI
21AQI
30AQI
18AQI
17AQI
14AQI
18AQI
29AQI
23AQI
36AQI
28AQI
24AQI
25AQI
27AQI
39AQI
44AQI
45AQI
23AQI
43AQI
46AQI
52AQI
56AQI
59AQI
57AQI
65AQI
47AQI
32AQI
32AQI
38AQI
41AQI
33AQI
33AQI
27AQI
24AQI
39AQI
40AQI
39AQI
37AQI
29AQI
22AQI
17AQI
18AQI
19AQI
20AQI
20AQI
18AQI
24AQI
22AQI
22AQI
20AQI
20AQI
21AQI
29AQI
24AQI
20AQI
26AQI
31AQI
34AQI
40AQI
46AQI
50AQI
50AQI
52AQI
42AQI
41AQI
51AQI
33AQI
45AQI
47AQI
49AQI
51AQI
48AQI
43AQI
52AQI
52AQI
43AQI
38AQI
37AQI
29AQI
25AQI
36AQI
40AQI
34AQI
19AQI
25AQI
20AQI
20AQI
27AQI
20AQI
22AQI
18AQI
25AQI
24AQI
15AQI
29AQI
30AQI
36AQI
49AQI
52AQI
54AQI
55AQI
58AQI
55AQI
52AQI
77AQI
98AQI
104AQI
106AQI
56AQI
57AQI
82AQI
85AQI
79AQI
73AQI
66AQI
72AQI
64AQI
50AQI
43AQI
37AQI
49AQI
55AQI
50AQI
57AQI
57AQI
30AQI
28AQI
22AQI
27AQI
29AQI
20AQI
19AQI
25AQI
47AQI
103AQI
54AQI
50AQI
22AQI
24AQI
25AQI
30AQI
29AQI
29AQI
24AQI
20AQI
24AQI
38AQI
34AQI
35AQI
55AQI
44AQI
No. of days
202532AQI
Highest AQI recorded in
September55AQI
Lowest AQI recorded in
April20AQI
202430AQI
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
October17AQI
202346AQI
Highest AQI recorded in
July74AQI
Lowest AQI recorded in
February23AQI
202228AQI
Highest AQI recorded in
September43AQI
Lowest AQI recorded in
April16AQI
202130AQI
Highest AQI recorded in
July63AQI
Lowest AQI recorded in
September20AQI
202023AQI
Highest AQI recorded in
November30AQI
Lowest AQI recorded in
June18AQI
Most & Least Polluted Years Over the Last 6 Years
Fort Saskatchewan's annual 2025 AQI (32) shows an average percentage change of 8.9% (worsened AQI) compared to previous years: 2020 (23), 2021 (30), 2022 (28), 2023 (46), 2024 (30).