Weyburn, Saskatchewan, 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
Weyburn, Saskatchewan, 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 23 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
Weyburn, Saskatchewan, Canada
4 AM2nd Jul 2025
9 PM
3 AM3rd Jul 2025
26AQI
22AQI
22AQI
20AQI
In the last 24 hours,
Weyburn's AQI reached its highest point of 26 at 3 PM during the Day, while the lowest point, 20, was recorded at 3 AM during the Night between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Weyburn, Saskatchewan, Canada
13°C5/19°C
14°C4/19°C
16°C8/22°C
17°C7/25°C
15°C10/18°C
10°C7/15°C
16°C7/26°C
18°C11/24°C
16°C10/23°C
17°C10/23°C
17°C10/24°C
16°C12/21°C
20°C12/26°C
19°C14/23°C
18°C9/26°C
19°C11/27°C
19°C11/27°C
17°C10/22°C
17°C13/20°C
11°C9/12°C
12°C8/19°C
16°C7/24°C
18°C11/26°C
18°C12/27°C
22°C16/29°C
20°C13/27°C
17°C11/21°C
19°C12/26°C
22°C12/30°C
23°C14/30°C
0°C0/0°C
36AQI
35AQI
36AQI
36AQI
2025 Days Vs Air Quality
Weyburn, Saskatchewan, Canada
89%
163
9%
16
2%
4
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 184 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, Saskatchewan, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
105AQI
113AQI
105AQI
91AQI
90AQI
83AQI
76AQI
76AQI
78AQI
81AQI
58AQI
78AQI
104AQI
84AQI
62AQI
58AQI
42AQI
46AQI
24AQI
24AQI
19AQI
24AQI
20AQI
20AQI
20AQI
19AQI
19AQI
19AQI
19AQI
20AQI
22AQI
20AQI
21AQI
21AQI
21AQI
21AQI
23AQI
23AQI
25AQI
24AQI
25AQI
25AQI
23AQI
23AQI
24AQI
22AQI
25AQI
30AQI
25AQI
26AQI
24AQI
24AQI
28AQI
25AQI
27AQI
26AQI
25AQI
23AQI
21AQI
21AQI
22AQI
21AQI
21AQI
19AQI
20AQI
18AQI
18AQI
22AQI
20AQI
21AQI
18AQI
19AQI
22AQI
18AQI
19AQI
18AQI
21AQI
23AQI
17AQI
17AQI
17AQI
15AQI
15AQI
20AQI
19AQI
17AQI
17AQI
16AQI
17AQI
19AQI
18AQI
23AQI
19AQI
20AQI
16AQI
20AQI
16AQI
14AQI
14AQI
16AQI
18AQI
19AQI
20AQI
17AQI
13AQI
19AQI
15AQI
16AQI
17AQI
15AQI
15AQI
16AQI
14AQI
18AQI
20AQI
23AQI
22AQI
22AQI
20AQI
19AQI
18AQI
18AQI
17AQI
17AQI
26AQI
20AQI
21AQI
21AQI
25AQI
36AQI
25AQI
23AQI
28AQI
24AQI
18AQI
16AQI
15AQI
16AQI
17AQI
14AQI
13AQI
15AQI
16AQI
18AQI
18AQI
18AQI
19AQI
20AQI
23AQI
22AQI
28AQI
27AQI
27AQI
30AQI
31AQI
32AQI
32AQI
35AQI
41AQI
48AQI
53AQI
73AQI
74AQI
76AQI
50AQI
37AQI
32AQI
34AQI
34AQI
30AQI
30AQI
29AQI
29AQI
26AQI
31AQI
30AQI
26AQI
25AQI
22AQI
20AQI
19AQI
20AQI
23AQI
55AQI
24AQI
19AQI
18AQI
20AQI
36AQI
22AQI
No. of days
202529AQI
Highest AQI recorded in
January55AQI
Lowest AQI recorded in
April18AQI
202430AQI
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
April17AQI
202329AQI
Highest AQI recorded in
November59AQI
Lowest AQI recorded in
February8AQI
202211AQI
Highest AQI recorded in
July27AQI
Lowest AQI recorded in
January6AQI
202124AQI
Highest AQI recorded in
July70AQI
Lowest AQI recorded in
November5AQI
202016AQI
Highest AQI recorded in
July27AQI
Lowest AQI recorded in
April10AQI
Most & Least Polluted Years Over the Last 6 Years
Weyburn's annual 2025 AQI (29) shows an average percentage change of 50.7% (worsened AQI) compared to previous years: 2020 (16), 2021 (24), 2022 (11), 2023 (29), 2024 (30).