Regina, 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
Regina, Saskatchewan, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 38 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Regina, Saskatchewan, Canada
5 AM1st Jun 2026
8 PM
4 AM2nd Jun 2026
84AQI
27AQI
62AQI
24AQI
In the last 24 hours,
Regina's AQI reached its highest point of 84 at 6 AM during the Day, while the lowest point, 24, was recorded at 2 AM during the Night between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Regina, Saskatchewan, Canada
3°C1/5°C
2°C-4/7°C
3°C-8/12°C
7°C-6/18°C
11°C1/21°C
8°C-5/17°C
11°C-1/24°C
17°C11/25°C
15°C5/25°C
19°C6/31°C
15°C11/17°C
8°C4/8°C
5°C-2/16°C
4°C1/5°C
3°C1/7°C
6°C-3/14°C
12°C7/20°C
12°C7/17°C
11°C5/18°C
14°C4/24°C
20°C10/32°C
21°C9/32°C
24°C13/34°C
26°C16/36°C
29°C19/37°C
27°C20/34°C
22°C17/26°C
19°C16/24°C
16°C12/20°C
16°C10/22°C
45AQI
28AQI
40AQI
32AQI
2026 Days Vs Air Quality
Regina, Saskatchewan, Canada
91%
137
9%
13
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% 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
Regina, Saskatchewan, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI (US)
26AQI (US)
32AQI (US)
50AQI (US)
54AQI (US)
39AQI (US)
20AQI (US)
32AQI (US)
34AQI (US)
52AQI (US)
22AQI (US)
18AQI (US)
13AQI (US)
22AQI (US)
16AQI (US)
17AQI (US)
20AQI (US)
20AQI (US)
24AQI (US)
36AQI (US)
17AQI (US)
49AQI (US)
55AQI (US)
54AQI (US)
49AQI (US)
50AQI (US)
50AQI (US)
44AQI (US)
50AQI (US)
45AQI (US)
42AQI (US)
51AQI (US)
49AQI (US)
47AQI (US)
50AQI (US)
48AQI (US)
41AQI (US)
40AQI (US)
43AQI (US)
46AQI (US)
46AQI (US)
48AQI (US)
59AQI (US)
52AQI (US)
49AQI (US)
50AQI (US)
44AQI (US)
39AQI (US)
32AQI (US)
42AQI (US)
40AQI (US)
41AQI (US)
34AQI (US)
42AQI (US)
41AQI (US)
27AQI (US)
34AQI (US)
27AQI (US)
34AQI (US)
39AQI (US)
46AQI (US)
55AQI (US)
44AQI (US)
39AQI (US)
28AQI (US)
43AQI (US)
44AQI (US)
38AQI (US)
28AQI (US)
42AQI (US)
40AQI (US)
34AQI (US)
24AQI (US)
32AQI (US)
34AQI (US)
34AQI (US)
35AQI (US)
39AQI (US)
39AQI (US)
27AQI (US)
34AQI (US)
36AQI (US)
32AQI (US)
40AQI (US)
34AQI (US)
30AQI (US)
33AQI (US)
34AQI (US)
25AQI (US)
29AQI (US)
33AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
36AQI (US)
28AQI (US)
29AQI (US)
27AQI (US)
32AQI (US)
32AQI (US)
24AQI (US)
33AQI (US)
31AQI (US)
32AQI (US)
33AQI (US)
19AQI (US)
20AQI (US)
33AQI (US)
26AQI (US)
32AQI (US)
29AQI (US)
28AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
17AQI (US)
28AQI (US)
28AQI (US)
15AQI (US)
17AQI (US)
25AQI (US)
18AQI (US)
31AQI (US)
22AQI (US)
18AQI (US)
63AQI (US)
62AQI (US)
44AQI (US)
55AQI (US)
56AQI (US)
56AQI (US)
49AQI (US)
42AQI (US)
48AQI (US)
50AQI (US)
46AQI (US)
38AQI (US)
16AQI (US)
17AQI (US)
38AQI (US)
30AQI (US)
32AQI (US)
32AQI (US)
50AQI (US)
38AQI (US)
35AQI (US)
43AQI (US)
36AQI (US)
28AQI (US)
34AQI (US)
44AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
June44AQI (US)
Lowest AQI (US) recorded in
April28AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
September51AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
July40AQI (US)
Lowest AQI (US) recorded in
March5AQI (US)
20237AQI (US)
Highest AQI (US) recorded in
December8AQI (US)
Lowest AQI (US) recorded in
November6AQI (US)
202230AQI (US)
Highest AQI (US) recorded in
October41AQI (US)
Lowest AQI (US) recorded in
March22AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
July87AQI (US)
Lowest AQI (US) recorded in
February17AQI (US)
202024AQI (US)
Highest AQI (US) recorded in
August28AQI (US)
Lowest AQI (US) recorded in
October18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Regina's annual 2026 AQI (US) (35) shows an average percentage change of 81.5% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (35), 2022 (30), 2023 (7), 2024 (27), 2025 (36).