Sherwood Park, Edmonton, Alberta, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Sherwood Park, Edmonton, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Sherwood Park, Edmonton, Alberta, Canada
5 AM20th Aug 2025
9 PM
4 AM21st Aug 2025
30AQI
21AQI
26AQI
20AQI
In the last 24 hours,
Sherwood Park's AQI reached its highest point of 30 at 6 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sherwood Park, Edmonton, Alberta, Canada
13°C6/18°C
15°C7/23°C
20°C12/28°C
19°C15/23°C
16°C10/21°C
16°C12/20°C
16°C9/21°C
19°C11/25°C
22°C14/28°C
23°C15/29°C
24°C15/30°C
23°C15/30°C
21°C16/27°C
19°C16/22°C
19°C12/26°C
21°C12/27°C
16°C14/16°C
16°C12/19°C
18°C14/23°C
20°C16/25°C
18°C14/22°C
21°C16/26°C
16°C12/16°C
13°C9/17°C
10°C7/13°C
15°C10/20°C
17°C10/24°C
19°C11/26°C
18°C11/25°C
17°C10/22°C
--°C/°C
37AQI
37AQI
36AQI
35AQI
2025 Days Vs Air Quality
Sherwood Park, Edmonton, Alberta, Canada
92%
212
8%
19
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 233 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Sherwood Park, Edmonton, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
46AQI
36AQI
21AQI
29AQI
52AQI
51AQI
26AQI
33AQI
36AQI
22AQI
34AQI
26AQI
26AQI
24AQI
23AQI
25AQI
23AQI
55AQI
43AQI
27AQI
26AQI
28AQI
21AQI
29AQI
31AQI
30AQI
23AQI
36AQI
30AQI
22AQI
26AQI
23AQI
28AQI
58AQI
58AQI
33AQI
31AQI
49AQI
28AQI
29AQI
28AQI
54AQI
53AQI
25AQI
37AQI
48AQI
34AQI
25AQI
27AQI
46AQI
39AQI
34AQI
20AQI
24AQI
39AQI
29AQI
23AQI
19AQI
32AQI
46AQI
24AQI
25AQI
35AQI
30AQI
27AQI
24AQI
38AQI
37AQI
32AQI
25AQI
26AQI
24AQI
21AQI
18AQI
42AQI
35AQI
28AQI
41AQI
32AQI
23AQI
16AQI
18AQI
22AQI
33AQI
26AQI
28AQI
29AQI
31AQI
31AQI
33AQI
28AQI
22AQI
35AQI
26AQI
30AQI
28AQI
30AQI
20AQI
23AQI
25AQI
20AQI
18AQI
23AQI
20AQI
20AQI
20AQI
19AQI
22AQI
19AQI
16AQI
18AQI
20AQI
21AQI
22AQI
33AQI
20AQI
21AQI
17AQI
14AQI
21AQI
30AQI
34AQI
20AQI
14AQI
19AQI
22AQI
23AQI
19AQI
30AQI
25AQI
42AQI
39AQI
32AQI
23AQI
34AQI
25AQI
24AQI
19AQI
24AQI
23AQI
26AQI
17AQI
15AQI
14AQI
18AQI
26AQI
20AQI
33AQI
28AQI
25AQI
30AQI
25AQI
34AQI
49AQI
48AQI
24AQI
43AQI
49AQI
54AQI
59AQI
62AQI
66AQI
64AQI
38AQI
30AQI
32AQI
38AQI
39AQI
32AQI
34AQI
28AQI
27AQI
43AQI
44AQI
42AQI
35AQI
28AQI
19AQI
16AQI
18AQI
19AQI
20AQI
20AQI
17AQI
26AQI
22AQI
24AQI
20AQI
24AQI
27AQI
33AQI
29AQI
26AQI
31AQI
34AQI
38AQI
42AQI
45AQI
51AQI
50AQI
53AQI
51AQI
45AQI
52AQI
43AQI
48AQI
49AQI
50AQI
52AQI
48AQI
46AQI
55AQI
51AQI
40AQI
36AQI
32AQI
27AQI
25AQI
35AQI
40AQI
37AQI
17AQI
22AQI
19AQI
19AQI
26AQI
23AQI
22AQI
20AQI
28AQI
31AQI
35AQI
29AQI
23AQI
25AQI
38AQI
37AQI
30AQI
No. of days
202531AQI
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
April23AQI
202433AQI
Highest AQI recorded in
July60AQI
Lowest AQI recorded in
April20AQI
202339AQI
Highest AQI recorded in
September62AQI
Lowest AQI recorded in
February21AQI
202225AQI
Highest AQI recorded in
December36AQI
Lowest AQI recorded in
April17AQI
202128AQI
Highest AQI recorded in
July56AQI
Lowest AQI recorded in
May18AQI
202023AQI
Highest AQI recorded in
August28AQI
Lowest AQI recorded in
October19AQI
Most & Least Polluted Years Over the Last 6 Years
Sherwood Park's annual 2025 AQI (31) shows an average percentage change of 7.9% (worsened AQI) compared to previous years: 2020 (23), 2021 (28), 2022 (25), 2023 (39), 2024 (33).