Estevan, Saskatchewan, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Estevan, Saskatchewan, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Estevan, Saskatchewan, Canada
6 AM1st Jun 2026
9 PM
5 AM2nd Jun 2026
71AQI
32AQI
64AQI
34AQI
In the last 24 hours,
Estevan's AQI reached its highest point of 71 at 6 AM during the Day, while the lowest point, 32, was recorded at 9 AM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Estevan, Saskatchewan, Canada
4°C1/4°C
1°C-1/5°C
3°C-4/11°C
7°C-4/17°C
12°C3/20°C
8°C-3/16°C
9°C-4/19°C
16°C8/27°C
15°C7/22°C
17°C5/27°C
17°C14/19°C
14°C9/18°C
8°C-1/17°C
4°C2/5°C
3°C1/5°C
5°C0/11°C
12°C5/21°C
11°C7/15°C
11°C8/13°C
12°C7/19°C
17°C7/28°C
21°C10/31°C
23°C13/32°C
24°C14/33°C
24°C16/31°C
22°C17/27°C
18°C16/22°C
17°C16/23°C
14°C10/21°C
17°C12/22°C
40AQI
29AQI
35AQI
30AQI
2026 Days Vs Air Quality
Estevan, Saskatchewan, Canada
98%
147
2%
3
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 153 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
Estevan, Saskatchewan, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
26AQI (US)
36AQI (US)
41AQI (US)
34AQI (US)
33AQI (US)
14AQI (US)
22AQI (US)
30AQI (US)
42AQI (US)
20AQI (US)
20AQI (US)
12AQI (US)
19AQI (US)
12AQI (US)
15AQI (US)
14AQI (US)
18AQI (US)
23AQI (US)
32AQI (US)
17AQI (US)
41AQI (US)
42AQI (US)
40AQI (US)
45AQI (US)
36AQI (US)
29AQI (US)
31AQI (US)
27AQI (US)
40AQI (US)
40AQI (US)
42AQI (US)
34AQI (US)
34AQI (US)
35AQI (US)
48AQI (US)
40AQI (US)
22AQI (US)
37AQI (US)
46AQI (US)
44AQI (US)
43AQI (US)
46AQI (US)
42AQI (US)
39AQI (US)
50AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
42AQI (US)
34AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
27AQI (US)
28AQI (US)
22AQI (US)
32AQI (US)
36AQI (US)
31AQI (US)
40AQI (US)
37AQI (US)
40AQI (US)
31AQI (US)
34AQI (US)
40AQI (US)
22AQI (US)
22AQI (US)
36AQI (US)
37AQI (US)
21AQI (US)
22AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
29AQI (US)
39AQI (US)
31AQI (US)
27AQI (US)
24AQI (US)
29AQI (US)
26AQI (US)
31AQI (US)
26AQI (US)
16AQI (US)
21AQI (US)
29AQI (US)
20AQI (US)
17AQI (US)
30AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
34AQI (US)
20AQI (US)
26AQI (US)
24AQI (US)
32AQI (US)
28AQI (US)
20AQI (US)
27AQI (US)
22AQI (US)
29AQI (US)
31AQI (US)
17AQI (US)
15AQI (US)
34AQI (US)
19AQI (US)
27AQI (US)
22AQI (US)
19AQI (US)
16AQI (US)
20AQI (US)
18AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
19AQI (US)
23AQI (US)
30AQI (US)
17AQI (US)
28AQI (US)
22AQI (US)
21AQI (US)
72AQI (US)
66AQI (US)
40AQI (US)
50AQI (US)
52AQI (US)
48AQI (US)
39AQI (US)
37AQI (US)
40AQI (US)
38AQI (US)
40AQI (US)
39AQI (US)
18AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
46AQI (US)
35AQI (US)
29AQI (US)
36AQI (US)
29AQI (US)
24AQI (US)
32AQI (US)
41AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
August50AQI (US)
Lowest AQI (US) recorded in
April18AQI (US)
202426AQI (US)
Highest AQI (US) recorded in
July42AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
September52AQI (US)
Lowest AQI (US) recorded in
December15AQI (US)
202224AQI (US)
Highest AQI (US) recorded in
August37AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202128AQI (US)
Highest AQI (US) recorded in
July56AQI (US)
Lowest AQI (US) recorded in
April18AQI (US)
202024AQI (US)
Highest AQI (US) recorded in
September39AQI (US)
Lowest AQI (US) recorded in
December15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Estevan's annual 2026 AQI (US) (30) shows an average percentage change of 9.08% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (28), 2022 (24), 2023 (32), 2024 (26), 2025 (34).