Sechelt, 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
Sechelt, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Sechelt, British Columbia, Canada
5 AM5th Aug 2025
9 PM
4 AM6th Aug 2025
53AQI
39AQI
56AQI
41AQI
In the last 24 hours,
Sechelt's AQI reached its highest point of 56 at 2 AM during the Night, while the lowest point, 39, was recorded at 12 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sechelt, British Columbia, Canada
20°C14/22°C
20°C15/22°C
17°C12/21°C
17°C11/19°C
19°C13/21°C
20°C14/22°C
22°C15/25°C
19°C13/22°C
23°C16/24°C
23°C17/25°C
23°C17/25°C
18°C13/22°C
16°C11/19°C
17°C11/19°C
19°C13/21°C
18°C13/21°C
20°C14/22°C
18°C13/22°C
15°C11/19°C
17°C11/20°C
18°C12/19°C
20°C13/21°C
21°C15/22°C
23°C16/24°C
21°C15/23°C
20°C15/22°C
19°C13/22°C
17°C12/21°C
17°C13/21°C
19°C13/20°C
--°C/°C
28AQI
28AQI
28AQI
28AQI
2025 Days Vs Air Quality
Sechelt, British Columbia, Canada
100%
217
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 218 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
Sechelt, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
26AQI
22AQI
24AQI
26AQI
23AQI
25AQI
27AQI
23AQI
23AQI
21AQI
26AQI
32AQI
32AQI
31AQI
33AQI
25AQI
24AQI
28AQI
27AQI
33AQI
32AQI
31AQI
26AQI
23AQI
25AQI
28AQI
29AQI
36AQI
42AQI
23AQI
17AQI
22AQI
23AQI
23AQI
21AQI
22AQI
27AQI
38AQI
38AQI
34AQI
21AQI
23AQI
24AQI
24AQI
21AQI
49AQI
30AQI
27AQI
23AQI
24AQI
27AQI
19AQI
17AQI
24AQI
18AQI
27AQI
24AQI
29AQI
26AQI
26AQI
22AQI
20AQI
22AQI
19AQI
21AQI
21AQI
23AQI
25AQI
30AQI
21AQI
21AQI
21AQI
21AQI
20AQI
20AQI
18AQI
21AQI
17AQI
20AQI
17AQI
19AQI
19AQI
20AQI
20AQI
17AQI
16AQI
16AQI
16AQI
19AQI
20AQI
19AQI
23AQI
26AQI
37AQI
30AQI
20AQI
14AQI
14AQI
17AQI
15AQI
17AQI
19AQI
23AQI
22AQI
25AQI
15AQI
19AQI
20AQI
17AQI
16AQI
17AQI
19AQI
22AQI
37AQI
34AQI
34AQI
25AQI
19AQI
22AQI
26AQI
28AQI
14AQI
15AQI
17AQI
21AQI
23AQI
18AQI
20AQI
19AQI
21AQI
19AQI
23AQI
27AQI
22AQI
21AQI
17AQI
12AQI
18AQI
13AQI
15AQI
17AQI
20AQI
21AQI
21AQI
18AQI
17AQI
20AQI
19AQI
20AQI
19AQI
17AQI
22AQI
23AQI
20AQI
19AQI
19AQI
18AQI
24AQI
26AQI
32AQI
31AQI
41AQI
32AQI
25AQI
27AQI
25AQI
20AQI
17AQI
16AQI
19AQI
19AQI
19AQI
25AQI
35AQI
35AQI
24AQI
18AQI
18AQI
19AQI
23AQI
23AQI
21AQI
19AQI
20AQI
25AQI
22AQI
22AQI
21AQI
16AQI
19AQI
23AQI
21AQI
21AQI
18AQI
22AQI
33AQI
40AQI
37AQI
31AQI
28AQI
31AQI
28AQI
29AQI
30AQI
22AQI
24AQI
28AQI
30AQI
32AQI
34AQI
28AQI
23AQI
24AQI
28AQI
43AQI
43AQI
27AQI
26AQI
20AQI
22AQI
19AQI
24AQI
26AQI
32AQI
No. of days
202524AQI
Highest AQI recorded in
August32AQI
Lowest AQI recorded in
May19AQI
202420AQI
Highest AQI recorded in
August30AQI
Lowest AQI recorded in
January13AQI
202324AQI
Highest AQI recorded in
August41AQI
Lowest AQI recorded in
April16AQI
202219AQI
Highest AQI recorded in
October46AQI
Lowest AQI recorded in
January9AQI
202120AQI
Highest AQI recorded in
June31AQI
Lowest AQI recorded in
December9AQI
202027AQI
Highest AQI recorded in
September67AQI
Lowest AQI recorded in
March14AQI
Most & Least Polluted Years Over the Last 6 Years
Sechelt's annual 2025 AQI (24) shows an average percentage change of 9.3% (worsened AQI) compared to previous years: 2020 (27), 2021 (20), 2022 (19), 2023 (24), 2024 (20).