Powers, Stony Plain, Alberta, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Powers, Stony Plain, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Powers, Stony Plain, Alberta, Canada
5 AM2nd Jul 2025
10 PM
4 AM3rd Jul 2025
33AQI
26AQI
29AQI
29AQI
In the last 24 hours,
Powers's AQI reached its highest point of 33 at 9 AM during the Day, while the lowest point, 26, was recorded at 5 AM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Powers, Stony Plain, Alberta, Canada
13°C5/17°C
14°C4/21°C
17°C5/24°C
18°C14/22°C
14°C7/20°C
17°C6/27°C
18°C11/24°C
15°C7/21°C
15°C9/21°C
13°C11/15°C
14°C11/17°C
14°C9/18°C
15°C7/21°C
17°C7/25°C
17°C11/24°C
16°C9/24°C
13°C11/17°C
12°C5/17°C
12°C8/16°C
11°C1/17°C
10°C2/15°C
13°C0/22°C
17°C9/25°C
17°C13/23°C
16°C8/23°C
16°C11/21°C
18°C10/25°C
20°C13/27°C
21°C13/28°C
20°C12/29°C
0°C0/0°C
34AQI
34AQI
33AQI
33AQI
2025 Days Vs Air Quality
Powers, Stony Plain, Alberta, Canada
97%
177
3%
6
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 184 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
Powers, Stony Plain, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
39AQI
43AQI
21AQI
28AQI
51AQI
43AQI
27AQI
23AQI
26AQI
21AQI
26AQI
27AQI
26AQI
22AQI
25AQI
19AQI
18AQI
39AQI
37AQI
24AQI
23AQI
22AQI
17AQI
30AQI
26AQI
24AQI
20AQI
33AQI
24AQI
22AQI
22AQI
25AQI
31AQI
50AQI
56AQI
24AQI
34AQI
42AQI
21AQI
22AQI
26AQI
28AQI
52AQI
24AQI
28AQI
43AQI
42AQI
25AQI
26AQI
44AQI
29AQI
30AQI
18AQI
20AQI
32AQI
24AQI
26AQI
23AQI
25AQI
33AQI
21AQI
23AQI
25AQI
18AQI
19AQI
19AQI
24AQI
23AQI
24AQI
23AQI
22AQI
17AQI
18AQI
19AQI
42AQI
26AQI
22AQI
31AQI
25AQI
21AQI
15AQI
18AQI
21AQI
21AQI
22AQI
17AQI
29AQI
25AQI
27AQI
21AQI
19AQI
16AQI
20AQI
17AQI
20AQI
25AQI
25AQI
18AQI
18AQI
24AQI
20AQI
17AQI
19AQI
20AQI
17AQI
17AQI
19AQI
16AQI
15AQI
20AQI
14AQI
14AQI
15AQI
22AQI
32AQI
16AQI
16AQI
15AQI
13AQI
20AQI
26AQI
33AQI
16AQI
13AQI
24AQI
28AQI
16AQI
17AQI
21AQI
26AQI
29AQI
23AQI
19AQI
18AQI
33AQI
24AQI
23AQI
19AQI
17AQI
23AQI
23AQI
18AQI
21AQI
23AQI
25AQI
22AQI
23AQI
39AQI
23AQI
31AQI
25AQI
28AQI
33AQI
37AQI
37AQI
31AQI
47AQI
46AQI
48AQI
50AQI
57AQI
54AQI
51AQI
31AQI
28AQI
29AQI
33AQI
33AQI
28AQI
29AQI
25AQI
25AQI
33AQI
34AQI
33AQI
29AQI
24AQI
20AQI
16AQI
18AQI
23AQI
28AQI
28AQI
31AQI
23AQI
19AQI
23AQI
34AQI
26AQI
No. of days
202526AQI
Highest AQI recorded in
June34AQI
Lowest AQI recorded in
April19AQI
202427AQI
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
April11AQI
202339AQI
Highest AQI recorded in
May76AQI
Lowest AQI recorded in
December16AQI
202221AQI
Highest AQI recorded in
September32AQI
Lowest AQI recorded in
April14AQI
202124AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
September13AQI
202019AQI
Highest AQI recorded in
September22AQI
Lowest AQI recorded in
April15AQI
Most & Least Polluted Years Over the Last 6 Years
Powers's annual 2025 AQI (26) shows an average percentage change of 6.1% (worsened AQI) compared to previous years: 2020 (19), 2021 (24), 2022 (21), 2023 (39), 2024 (27).