Mayne Island, British Columbia, 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
Mayne Island, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (7th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 47 of Good air quality on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Mayne Island, British Columbia, Canada
5 AM7th Aug 2026
9 PM
4 AM8th Aug 2026
52AQI
40AQI
48AQI
44AQI
In the last 24 hours,
Mayne Island's AQI reached its highest point of 52 at 10 AM during the Day, while the lowest point, 40, was recorded at 5 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Mayne Island, British Columbia, Canada
20°C15/26°C
18°C13/23°C
17°C12/23°C
18°C11/25°C
20°C13/28°C
20°C14/27°C
18°C14/24°C
17°C14/24°C
18°C13/24°C
19°C13/25°C
21°C14/29°C
23°C15/30°C
25°C17/31°C
24°C20/30°C
20°C15/27°C
19°C14/22°C
16°C15/21°C
18°C13/24°C
19°C14/25°C
18°C13/25°C
18°C13/25°C
20°C13/27°C
19°C15/23°C
17°C11/24°C
19°C11/26°C
20°C13/28°C
21°C14/28°C
20°C14/27°C
20°C14/27°C
20°C14/26°C
53AQI
37AQI
43AQI
40AQI
2026 Days Vs Air Quality
Mayne Island, British Columbia, Canada
93%
200
7%
16
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 220 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
Mayne Island, British Columbia, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI (US)
39AQI (US)
17AQI (US)
11AQI (US)
21AQI (US)
11AQI (US)
11AQI (US)
12AQI (US)
16AQI (US)
27AQI (US)
15AQI (US)
15AQI (US)
16AQI (US)
17AQI (US)
15AQI (US)
12AQI (US)
16AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
25AQI (US)
38AQI (US)
43AQI (US)
30AQI (US)
29AQI (US)
33AQI (US)
23AQI (US)
29AQI (US)
52AQI (US)
43AQI (US)
41AQI (US)
47AQI (US)
41AQI (US)
37AQI (US)
33AQI (US)
36AQI (US)
29AQI (US)
27AQI (US)
31AQI (US)
33AQI (US)
43AQI (US)
30AQI (US)
21AQI (US)
38AQI (US)
38AQI (US)
36AQI (US)
38AQI (US)
45AQI (US)
32AQI (US)
34AQI (US)
21AQI (US)
34AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
31AQI (US)
34AQI (US)
31AQI (US)
31AQI (US)
33AQI (US)
42AQI (US)
18AQI (US)
46AQI (US)
36AQI (US)
31AQI (US)
42AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
39AQI (US)
41AQI (US)
35AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
30AQI (US)
35AQI (US)
40AQI (US)
38AQI (US)
37AQI (US)
30AQI (US)
32AQI (US)
29AQI (US)
23AQI (US)
20AQI (US)
28AQI (US)
21AQI (US)
21AQI (US)
16AQI (US)
25AQI (US)
30AQI (US)
22AQI (US)
29AQI (US)
26AQI (US)
23AQI (US)
17AQI (US)
21AQI (US)
20AQI (US)
24AQI (US)
26AQI (US)
17AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
17AQI (US)
17AQI (US)
18AQI (US)
18AQI (US)
18AQI (US)
25AQI (US)
17AQI (US)
18AQI (US)
18AQI (US)
25AQI (US)
24AQI (US)
18AQI (US)
19AQI (US)
30AQI (US)
27AQI (US)
16AQI (US)
14AQI (US)
19AQI (US)
22AQI (US)
17AQI (US)
22AQI (US)
17AQI (US)
21AQI (US)
47AQI (US)
51AQI (US)
57AQI (US)
44AQI (US)
43AQI (US)
42AQI (US)
35AQI (US)
40AQI (US)
40AQI (US)
41AQI (US)
38AQI (US)
26AQI (US)
17AQI (US)
18AQI (US)
13AQI (US)
16AQI (US)
16AQI (US)
21AQI (US)
14AQI (US)
13AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
23AQI (US)
16AQI (US)
19AQI (US)
16AQI (US)
14AQI (US)
19AQI (US)
18AQI (US)
13AQI (US)
13AQI (US)
15AQI (US)
16AQI (US)
14AQI (US)
16AQI (US)
16AQI (US)
27AQI (US)
30AQI (US)
27AQI (US)
21AQI (US)
20AQI (US)
18AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
16AQI (US)
15AQI (US)
11AQI (US)
22AQI (US)
16AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
19AQI (US)
15AQI (US)
16AQI (US)
14AQI (US)
39AQI (US)
36AQI (US)
39AQI (US)
42AQI (US)
54AQI (US)
66AQI (US)
49AQI (US)
52AQI (US)
57AQI (US)
56AQI (US)
63AQI (US)
57AQI (US)
37AQI (US)
60AQI (US)
50AQI (US)
53AQI (US)
53AQI (US)
56AQI (US)
40AQI (US)
61AQI (US)
56AQI (US)
47AQI (US)
24AQI (US)
34AQI (US)
32AQI (US)
23AQI (US)
28AQI (US)
20AQI (US)
35AQI (US)
52AQI (US)
No. of days
202629AQI (US)
Highest AQI (US) recorded in
August52AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202525AQI (US)
Highest AQI (US) recorded in
September34AQI (US)
Lowest AQI (US) recorded in
March17AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Mayne Island's annual 2026 AQI (US) (29) shows an average percentage change of 16% (worsened AQI (US)) compared to previous years: 2025 (25).