Powell River, British Columbia, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Powell River, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (15th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 23 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Powell River, British Columbia, Canada
6 AM16th Sep 2025
8 PM
5 AM17th Sep 2025
24AQI
19AQI
48AQI
20AQI
In the last 24 hours,
Powell River's AQI reached its highest point of 48 at 5 AM during the Night, while the lowest point, 19, was recorded at 6 AM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Powell River, British Columbia, Canada
17°C15/19°C
17°C15/19°C
17°C14/19°C
18°C14/22°C
21°C16/26°C
22°C17/26°C
22°C18/26°C
21°C17/26°C
21°C18/26°C
21°C18/24°C
19°C15/22°C
20°C18/22°C
17°C16/19°C
19°C15/23°C
18°C16/20°C
18°C16/22°C
21°C15/26°C
21°C17/25°C
19°C16/23°C
19°C16/21°C
16°C15/17°C
16°C16/17°C
16°C14/19°C
16°C13/21°C
16°C13/20°C
16°C14/18°C
17°C15/19°C
15°C14/17°C
15°C11/18°C
18°C13/23°C
--°C/°C
42AQI
40AQI
41AQI
41AQI
2025 Days Vs Air Quality
Powell River, British Columbia, Canada
97%
250
3%
8
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 260 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
Powell River, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
30AQI
28AQI
27AQI
25AQI
27AQI
32AQI
32AQI
30AQI
29AQI
25AQI
30AQI
31AQI
31AQI
34AQI
31AQI
32AQI
31AQI
36AQI
32AQI
40AQI
40AQI
45AQI
35AQI
38AQI
34AQI
39AQI
39AQI
40AQI
41AQI
32AQI
29AQI
26AQI
25AQI
25AQI
25AQI
25AQI
27AQI
39AQI
37AQI
39AQI
33AQI
35AQI
35AQI
41AQI
42AQI
35AQI
35AQI
32AQI
29AQI
30AQI
28AQI
34AQI
25AQI
28AQI
23AQI
25AQI
23AQI
26AQI
28AQI
27AQI
24AQI
23AQI
22AQI
22AQI
22AQI
24AQI
28AQI
26AQI
29AQI
22AQI
24AQI
21AQI
22AQI
21AQI
23AQI
21AQI
22AQI
20AQI
21AQI
19AQI
20AQI
22AQI
22AQI
23AQI
20AQI
20AQI
18AQI
20AQI
19AQI
20AQI
20AQI
21AQI
23AQI
27AQI
24AQI
21AQI
17AQI
15AQI
16AQI
15AQI
16AQI
16AQI
15AQI
16AQI
14AQI
16AQI
18AQI
17AQI
15AQI
13AQI
12AQI
15AQI
16AQI
20AQI
19AQI
19AQI
19AQI
18AQI
17AQI
20AQI
20AQI
17AQI
16AQI
16AQI
18AQI
19AQI
17AQI
19AQI
18AQI
17AQI
16AQI
17AQI
18AQI
17AQI
16AQI
15AQI
13AQI
15AQI
12AQI
13AQI
13AQI
14AQI
14AQI
17AQI
16AQI
16AQI
17AQI
20AQI
20AQI
19AQI
17AQI
18AQI
17AQI
19AQI
17AQI
18AQI
17AQI
19AQI
18AQI
21AQI
25AQI
28AQI
25AQI
22AQI
22AQI
22AQI
18AQI
18AQI
16AQI
16AQI
16AQI
17AQI
18AQI
27AQI
29AQI
20AQI
17AQI
16AQI
16AQI
16AQI
19AQI
17AQI
16AQI
18AQI
21AQI
20AQI
20AQI
24AQI
19AQI
18AQI
20AQI
20AQI
19AQI
17AQI
21AQI
30AQI
33AQI
32AQI
29AQI
27AQI
29AQI
30AQI
30AQI
31AQI
21AQI
23AQI
26AQI
29AQI
29AQI
31AQI
25AQI
23AQI
25AQI
26AQI
34AQI
31AQI
31AQI
17AQI
21AQI
24AQI
30AQI
26AQI
24AQI
19AQI
24AQI
24AQI
12AQI
17AQI
20AQI
23AQI
21AQI
22AQI
22AQI
30AQI
35AQI
45AQI
52AQI
55AQI
54AQI
55AQI
46AQI
49AQI
50AQI
49AQI
67AQI
60AQI
74AQI
68AQI
50AQI
33AQI
35AQI
31AQI
31AQI
34AQI
31AQI
32AQI
23AQI
33AQI
31AQI
22AQI
18AQI
17AQI
20AQI
24AQI
30AQI
45AQI
No. of days
202525AQI
Highest AQI recorded in
September45AQI
Lowest AQI recorded in
May17AQI
202421AQI
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
May14AQI
202320AQI
Highest AQI recorded in
November26AQI
Lowest AQI recorded in
April14AQI
202220AQI
Highest AQI recorded in
September44AQI
Lowest AQI recorded in
June17AQI
202117AQI
Highest AQI recorded in
August26AQI
Lowest AQI recorded in
January10AQI
202015AQI
Highest AQI recorded in
September45AQI
Lowest AQI recorded in
December8AQI
Most & Least Polluted Years Over the Last 6 Years
Powell River's annual 2025 AQI (25) shows an average percentage change of 39.8% (worsened AQI) compared to previous years: 2020 (15), 2021 (17), 2022 (20), 2023 (20), 2024 (21).