Sherwood Park, Alberta, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Sherwood Park, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 15 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Sherwood Park, Alberta, Canada
7 AM29th Sep 2025
7 PM
6 AM30th Sep 2025
45AQI
12AQI
58AQI
44AQI
In the last 24 hours,
Sherwood Park's AQI reached its highest point of 58 at 2 AM during the Night, while the lowest point, 12, was recorded at 7 AM during the Day between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sherwood Park, Alberta, Canada
19°C13/25°C
18°C10/25°C
15°C10/20°C
19°C11/28°C
14°C10/16°C
13°C5/20°C
16°C7/25°C
18°C10/26°C
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
--°C/°C
57AQI
57AQI
59AQI
55AQI
2025 Days Vs Air Quality
Sherwood Park, Alberta, Canada
81%
153
18%
33
1%
2
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 273 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
Sherwood Park, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
27AQI
24AQI
31AQI
33AQI
31AQI
38AQI
27AQI
24AQI
38AQI
30AQI
32AQI
32AQI
36AQI
25AQI
29AQI
27AQI
21AQI
18AQI
28AQI
24AQI
20AQI
18AQI
21AQI
21AQI
19AQI
20AQI
24AQI
23AQI
29AQI
28AQI
40AQI
24AQI
26AQI
20AQI
15AQI
26AQI
35AQI
41AQI
22AQI
15AQI
24AQI
29AQI
26AQI
24AQI
32AQI
31AQI
45AQI
42AQI
35AQI
25AQI
39AQI
28AQI
29AQI
22AQI
26AQI
27AQI
32AQI
20AQI
18AQI
15AQI
21AQI
29AQI
23AQI
36AQI
29AQI
30AQI
30AQI
28AQI
38AQI
48AQI
48AQI
28AQI
44AQI
49AQI
55AQI
60AQI
61AQI
64AQI
65AQI
47AQI
35AQI
40AQI
43AQI
45AQI
38AQI
39AQI
35AQI
33AQI
41AQI
43AQI
42AQI
39AQI
34AQI
23AQI
18AQI
20AQI
21AQI
23AQI
21AQI
18AQI
25AQI
24AQI
26AQI
23AQI
24AQI
28AQI
31AQI
28AQI
25AQI
28AQI
34AQI
38AQI
41AQI
44AQI
49AQI
50AQI
52AQI
50AQI
48AQI
51AQI
42AQI
45AQI
48AQI
49AQI
51AQI
51AQI
48AQI
55AQI
52AQI
41AQI
38AQI
39AQI
30AQI
27AQI
32AQI
38AQI
38AQI
19AQI
24AQI
21AQI
20AQI
27AQI
24AQI
21AQI
20AQI
27AQI
28AQI
19AQI
32AQI
35AQI
41AQI
53AQI
55AQI
55AQI
58AQI
59AQI
54AQI
53AQI
71AQI
92AQI
115AQI
112AQI
57AQI
62AQI
87AQI
88AQI
78AQI
74AQI
68AQI
71AQI
63AQI
50AQI
49AQI
44AQI
47AQI
55AQI
54AQI
58AQI
59AQI
37AQI
33AQI
27AQI
30AQI
31AQI
22AQI
16AQI
15AQI
28AQI
26AQI
28AQI
41AQI
37AQI
37AQI
57AQI
No. of days
202537AQI
Highest AQI recorded in
September57AQI
Lowest AQI recorded in
April26AQI
Most & Least Polluted Years Over the Last 1 Years
Sherwood Park's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .