Shannon, Quebec, 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
Shannon, Quebec, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Shannon, Quebec, Canada
5 AM2nd Jun 2026
8 PM
4 AM3rd Jun 2026
33AQI
18AQI
30AQI
12AQI
In the last 24 hours,
Shannon's AQI reached its highest point of 33 at 11 AM during the Day, while the lowest point, 12, was recorded at 3 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Shannon, Quebec, Canada
13°C4/22°C
8°C5/11°C
7°C3/12°C
7°C2/12°C
9°C1/19°C
13°C8/20°C
8°C3/12°C
6°C1/11°C
9°C0/19°C
9°C7/11°C
13°C7/21°C
17°C9/26°C
15°C10/20°C
11°C6/16°C
12°C9/14°C
17°C6/21°C
8°C3/13°C
11°C2/19°C
12°C4/20°C
14°C7/25°C
13°C10/15°C
17°C11/27°C
15°C9/19°C
8°C7/10°C
10°C7/15°C
12°C5/19°C
10°C6/15°C
12°C6/19°C
17°C9/26°C
20°C10/30°C
45AQI
28AQI
42AQI
31AQI
2026 Days Vs Air Quality
Shannon, Quebec, Canada
91%
137
9%
13
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 154 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
Shannon, Quebec, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI (US)
22AQI (US)
21AQI (US)
34AQI (US)
39AQI (US)
57AQI (US)
48AQI (US)
60AQI (US)
48AQI (US)
19AQI (US)
19AQI (US)
22AQI (US)
55AQI (US)
41AQI (US)
46AQI (US)
16AQI (US)
38AQI (US)
45AQI (US)
62AQI (US)
28AQI (US)
43AQI (US)
56AQI (US)
59AQI (US)
49AQI (US)
50AQI (US)
46AQI (US)
37AQI (US)
43AQI (US)
46AQI (US)
50AQI (US)
39AQI (US)
47AQI (US)
50AQI (US)
49AQI (US)
53AQI (US)
52AQI (US)
38AQI (US)
35AQI (US)
41AQI (US)
46AQI (US)
43AQI (US)
39AQI (US)
38AQI (US)
46AQI (US)
45AQI (US)
36AQI (US)
42AQI (US)
43AQI (US)
40AQI (US)
40AQI (US)
38AQI (US)
34AQI (US)
35AQI (US)
37AQI (US)
40AQI (US)
41AQI (US)
34AQI (US)
33AQI (US)
34AQI (US)
35AQI (US)
54AQI (US)
43AQI (US)
45AQI (US)
40AQI (US)
30AQI (US)
43AQI (US)
38AQI (US)
37AQI (US)
34AQI (US)
42AQI (US)
39AQI (US)
41AQI (US)
36AQI (US)
31AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
35AQI (US)
41AQI (US)
41AQI (US)
34AQI (US)
40AQI (US)
35AQI (US)
33AQI (US)
27AQI (US)
28AQI (US)
32AQI (US)
26AQI (US)
25AQI (US)
22AQI (US)
28AQI (US)
30AQI (US)
26AQI (US)
31AQI (US)
29AQI (US)
28AQI (US)
25AQI (US)
30AQI (US)
27AQI (US)
30AQI (US)
30AQI (US)
24AQI (US)
29AQI (US)
31AQI (US)
32AQI (US)
29AQI (US)
27AQI (US)
32AQI (US)
29AQI (US)
26AQI (US)
22AQI (US)
24AQI (US)
28AQI (US)
31AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
21AQI (US)
34AQI (US)
37AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
31AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
21AQI (US)
46AQI (US)
52AQI (US)
56AQI (US)
57AQI (US)
55AQI (US)
50AQI (US)
44AQI (US)
42AQI (US)
50AQI (US)
47AQI (US)
45AQI (US)
30AQI (US)
28AQI (US)
21AQI (US)
22AQI (US)
25AQI (US)
28AQI (US)
29AQI (US)
27AQI (US)
41AQI (US)
41AQI (US)
36AQI (US)
28AQI (US)
35AQI (US)
28AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
January41AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202531AQI (US)
Highest AQI (US) recorded in
December42AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202423AQI (US)
Highest AQI (US) recorded in
August30AQI (US)
Lowest AQI (US) recorded in
November14AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
June65AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202226AQI (US)
Highest AQI (US) recorded in
January32AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
202127AQI (US)
Highest AQI (US) recorded in
August38AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202020AQI (US)
Highest AQI (US) recorded in
November26AQI (US)
Lowest AQI (US) recorded in
August16AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Shannon's annual 2026 AQI (US) (36) shows an average percentage change of 39.4% (worsened AQI (US)) compared to previous years: 2020 (20), 2021 (27), 2022 (26), 2023 (32), 2024 (23), 2025 (31).