Port Alberni, 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
Port Alberni, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Port Alberni, British Columbia, Canada
5 AM13th Aug 2026
9 PM
4 AM14th Aug 2026
72AQI
38AQI
55AQI
42AQI
In the last 24 hours,
Port Alberni's AQI reached its highest point of 72 at 9 AM during the Day, while the lowest point, 38, was recorded at 5 PM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Port Alberni, British Columbia, Canada
19°C13/25°C
14°C11/18°C
14°C10/18°C
16°C10/24°C
21°C13/29°C
25°C17/32°C
26°C18/33°C
20°C16/25°C
18°C12/24°C
13°C11/16°C
13°C12/14°C
13°C10/15°C
13°C11/17°C
14°C9/19°C
14°C9/19°C
17°C12/22°C
13°C12/15°C
13°C8/18°C
16°C8/24°C
20°C13/27°C
21°C14/28°C
21°C14/28°C
21°C14/28°C
19°C13/25°C
17°C12/23°C
17°C11/23°C
17°C10/23°C
20°C14/27°C
21°C15/28°C
20°C15/25°C
70AQI
55AQI
61AQI
55AQI
2026 Days Vs Air Quality
Port Alberni, British Columbia, Canada
84%
188
15%
34
0.4%
1
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 226 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
Port Alberni, British Columbia, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
51AQI (US)
32AQI (US)
22AQI (US)
32AQI (US)
17AQI (US)
31AQI (US)
31AQI (US)
40AQI (US)
25AQI (US)
18AQI (US)
11AQI (US)
15AQI (US)
16AQI (US)
18AQI (US)
33AQI (US)
49AQI (US)
60AQI (US)
55AQI (US)
50AQI (US)
48AQI (US)
47AQI (US)
54AQI (US)
51AQI (US)
46AQI (US)
44AQI (US)
41AQI (US)
45AQI (US)
52AQI (US)
46AQI (US)
44AQI (US)
51AQI (US)
50AQI (US)
51AQI (US)
51AQI (US)
51AQI (US)
40AQI (US)
39AQI (US)
45AQI (US)
42AQI (US)
46AQI (US)
44AQI (US)
20AQI (US)
41AQI (US)
39AQI (US)
40AQI (US)
38AQI (US)
45AQI (US)
32AQI (US)
36AQI (US)
18AQI (US)
36AQI (US)
34AQI (US)
34AQI (US)
38AQI (US)
29AQI (US)
33AQI (US)
32AQI (US)
36AQI (US)
37AQI (US)
30AQI (US)
16AQI (US)
46AQI (US)
35AQI (US)
34AQI (US)
42AQI (US)
34AQI (US)
38AQI (US)
36AQI (US)
40AQI (US)
41AQI (US)
34AQI (US)
35AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
32AQI (US)
33AQI (US)
40AQI (US)
36AQI (US)
36AQI (US)
27AQI (US)
35AQI (US)
34AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
26AQI (US)
21AQI (US)
16AQI (US)
26AQI (US)
34AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
33AQI (US)
28AQI (US)
33AQI (US)
36AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
34AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
32AQI (US)
26AQI (US)
23AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
22AQI (US)
28AQI (US)
29AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
29AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
44AQI (US)
51AQI (US)
57AQI (US)
49AQI (US)
51AQI (US)
43AQI (US)
37AQI (US)
45AQI (US)
39AQI (US)
36AQI (US)
37AQI (US)
27AQI (US)
28AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
29AQI (US)
26AQI (US)
28AQI (US)
32AQI (US)
30AQI (US)
29AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
27AQI (US)
45AQI (US)
53AQI (US)
45AQI (US)
47AQI (US)
63AQI (US)
62AQI (US)
55AQI (US)
62AQI (US)
73AQI (US)
108AQI (US)
89AQI (US)
71AQI (US)
46AQI (US)
77AQI (US)
74AQI (US)
65AQI (US)
48AQI (US)
56AQI (US)
48AQI (US)
62AQI (US)
70AQI (US)
68AQI (US)
53AQI (US)
58AQI (US)
64AQI (US)
56AQI (US)
66AQI (US)
47AQI (US)
54AQI (US)
37AQI (US)
39AQI (US)
33AQI (US)
29AQI (US)
32AQI (US)
25AQI (US)
45AQI (US)
58AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202532AQI (US)
Highest AQI (US) recorded in
October43AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202423AQI (US)
Highest AQI (US) recorded in
January40AQI (US)
Lowest AQI (US) recorded in
June11AQI (US)
202325AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
July15AQI (US)
202230AQI (US)
Highest AQI (US) recorded in
November54AQI (US)
Lowest AQI (US) recorded in
July13AQI (US)
202128AQI (US)
Highest AQI (US) recorded in
December41AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202030AQI (US)
Highest AQI (US) recorded in
September55AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Port Alberni's annual 2026 AQI (US) (36) shows an average percentage change of 30.2% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (28), 2022 (30), 2023 (25), 2024 (23), 2025 (32).