Weyburn, Weyburn, Saskatchewan, 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
Weyburn, Weyburn, Saskatchewan, 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 35 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: 19th Aug - 20th Aug 2025
Weyburn, Weyburn, Saskatchewan, Canada
5 AM19th Aug 2025
8 PM
4 AM20th Aug 2025
46AQI
23AQI
46AQI
35AQI
In the last 24 hours,
Weyburn's AQI reached its highest point of 46 at 2 PM during the Day, while the lowest point, 23, was recorded at 9 AM during the Day between 19th Aug and 20th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Weyburn, Weyburn, Saskatchewan, Canada
20°C14/26°C
19°C16/21°C
16°C14/19°C
20°C11/28°C
26°C16/34°C
23°C16/29°C
22°C17/28°C
20°C15/26°C
15°C12/20°C
18°C10/25°C
20°C13/26°C
23°C17/30°C
22°C16/28°C
21°C18/25°C
22°C17/29°C
22°C17/28°C
22°C15/30°C
19°C15/26°C
19°C15/23°C
16°C15/20°C
20°C13/28°C
20°C16/23°C
19°C12/26°C
23°C12/32°C
20°C16/25°C
17°C9/24°C
20°C13/28°C
22°C18/30°C
21°C14/28°C
24°C14/34°C
--°C/°C
53AQI
53AQI
52AQI
51AQI
2025 Days Vs Air Quality
Weyburn, Weyburn, Saskatchewan, Canada
84%
194
15%
35
0.8%
2
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 233 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
Weyburn, Weyburn, Saskatchewan, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI
61AQI
67AQI
67AQI
62AQI
58AQI
62AQI
51AQI
62AQI
69AQI
54AQI
75AQI
74AQI
69AQI
56AQI
52AQI
44AQI
42AQI
25AQI
25AQI
20AQI
23AQI
20AQI
20AQI
20AQI
18AQI
18AQI
19AQI
19AQI
20AQI
22AQI
20AQI
22AQI
20AQI
21AQI
23AQI
24AQI
23AQI
25AQI
24AQI
24AQI
26AQI
23AQI
23AQI
24AQI
22AQI
25AQI
29AQI
26AQI
26AQI
24AQI
24AQI
28AQI
25AQI
28AQI
25AQI
26AQI
22AQI
20AQI
20AQI
21AQI
22AQI
20AQI
19AQI
20AQI
18AQI
19AQI
21AQI
20AQI
22AQI
18AQI
18AQI
22AQI
18AQI
18AQI
18AQI
20AQI
22AQI
17AQI
16AQI
16AQI
15AQI
15AQI
20AQI
19AQI
18AQI
17AQI
16AQI
17AQI
19AQI
17AQI
24AQI
19AQI
21AQI
17AQI
21AQI
17AQI
13AQI
15AQI
17AQI
19AQI
21AQI
19AQI
17AQI
14AQI
19AQI
15AQI
17AQI
19AQI
16AQI
15AQI
16AQI
15AQI
18AQI
20AQI
22AQI
23AQI
23AQI
20AQI
19AQI
18AQI
18AQI
17AQI
17AQI
24AQI
20AQI
21AQI
22AQI
23AQI
31AQI
24AQI
24AQI
29AQI
23AQI
18AQI
16AQI
15AQI
16AQI
17AQI
13AQI
13AQI
14AQI
16AQI
19AQI
18AQI
18AQI
19AQI
20AQI
22AQI
21AQI
27AQI
26AQI
26AQI
28AQI
28AQI
30AQI
31AQI
33AQI
38AQI
46AQI
53AQI
72AQI
71AQI
76AQI
45AQI
32AQI
30AQI
35AQI
35AQI
32AQI
32AQI
31AQI
31AQI
27AQI
32AQI
30AQI
26AQI
25AQI
21AQI
20AQI
18AQI
20AQI
23AQI
21AQI
21AQI
23AQI
22AQI
23AQI
23AQI
27AQI
26AQI
31AQI
52AQI
44AQI
33AQI
48AQI
51AQI
60AQI
55AQI
46AQI
43AQI
29AQI
59AQI
54AQI
59AQI
47AQI
40AQI
32AQI
35AQI
55AQI
82AQI
102AQI
96AQI
77AQI
80AQI
62AQI
46AQI
37AQI
35AQI
31AQI
26AQI
116AQI
73AQI
39AQI
58AQI
38AQI
36AQI
37AQI
32AQI
31AQI
35AQI
44AQI
24AQI
19AQI
18AQI
20AQI
35AQI
41AQI
52AQI
No. of days
202531AQI
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
April18AQI
202425AQI
Highest AQI recorded in
December50AQI
Lowest AQI recorded in
February14AQI
202331AQI
Highest AQI recorded in
September128AQI
Lowest AQI recorded in
November11AQI
202220AQI
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
November13AQI
202137AQI
Highest AQI recorded in
July83AQI
Lowest AQI recorded in
November10AQI
202030AQI
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
March14AQI
Most & Least Polluted Years Over the Last 6 Years
Weyburn's annual 2025 AQI (31) shows an average percentage change of 12.08% (worsened AQI) compared to previous years: 2020 (30), 2021 (37), 2022 (20), 2023 (31), 2024 (25).