West Vancouver, 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
West Vancouver, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 21 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
West Vancouver, British Columbia, Canada
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
23AQI
18AQI
24AQI
21AQI
In the last 24 hours,
West Vancouver's AQI reached its highest point of 24 at 1 AM during the Night, while the lowest point, 18, was recorded at 12 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
West Vancouver, British Columbia, Canada
15°C12/18°C
17°C11/20°C
15°C13/19°C
18°C14/21°C
20°C17/23°C
20°C17/23°C
17°C16/18°C
17°C14/20°C
19°C16/22°C
20°C17/23°C
21°C18/28°C
19°C17/21°C
24°C18/28°C
22°C20/26°C
22°C20/26°C
17°C16/18°C
15°C14/15°C
16°C14/19°C
18°C15/21°C
17°C16/19°C
19°C17/22°C
18°C16/20°C
15°C13/15°C
16°C14/19°C
17°C14/22°C
19°C15/24°C
21°C16/26°C
22°C18/27°C
21°C18/23°C
20°C17/22°C
--°C/°C
24AQI
24AQI
24AQI
24AQI
2025 Days Vs Air Quality
West Vancouver, British Columbia, Canada
100%
212
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 214 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
West Vancouver, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI
22AQI
20AQI
20AQI
20AQI
23AQI
32AQI
26AQI
23AQI
22AQI
21AQI
24AQI
25AQI
25AQI
27AQI
34AQI
26AQI
23AQI
28AQI
28AQI
43AQI
34AQI
42AQI
28AQI
27AQI
26AQI
27AQI
27AQI
36AQI
47AQI
22AQI
18AQI
22AQI
21AQI
21AQI
22AQI
22AQI
27AQI
54AQI
45AQI
39AQI
21AQI
24AQI
26AQI
25AQI
21AQI
31AQI
30AQI
27AQI
20AQI
21AQI
21AQI
20AQI
18AQI
22AQI
17AQI
21AQI
21AQI
22AQI
24AQI
24AQI
22AQI
19AQI
21AQI
18AQI
19AQI
19AQI
24AQI
27AQI
32AQI
22AQI
21AQI
21AQI
20AQI
19AQI
21AQI
19AQI
21AQI
17AQI
19AQI
17AQI
18AQI
19AQI
20AQI
19AQI
16AQI
15AQI
15AQI
15AQI
16AQI
16AQI
17AQI
18AQI
20AQI
24AQI
22AQI
14AQI
13AQI
14AQI
16AQI
15AQI
17AQI
17AQI
20AQI
17AQI
21AQI
16AQI
19AQI
17AQI
16AQI
15AQI
15AQI
17AQI
21AQI
33AQI
29AQI
29AQI
22AQI
16AQI
20AQI
24AQI
26AQI
13AQI
14AQI
15AQI
19AQI
21AQI
19AQI
19AQI
19AQI
18AQI
16AQI
19AQI
23AQI
20AQI
17AQI
14AQI
12AQI
16AQI
12AQI
14AQI
15AQI
18AQI
19AQI
18AQI
16AQI
15AQI
19AQI
18AQI
20AQI
17AQI
16AQI
19AQI
21AQI
17AQI
17AQI
18AQI
16AQI
22AQI
23AQI
28AQI
29AQI
39AQI
31AQI
23AQI
25AQI
23AQI
20AQI
17AQI
16AQI
18AQI
20AQI
20AQI
26AQI
36AQI
36AQI
25AQI
18AQI
16AQI
18AQI
24AQI
22AQI
20AQI
20AQI
19AQI
20AQI
20AQI
21AQI
20AQI
16AQI
17AQI
21AQI
20AQI
19AQI
17AQI
19AQI
29AQI
38AQI
36AQI
29AQI
26AQI
28AQI
28AQI
25AQI
27AQI
21AQI
22AQI
26AQI
29AQI
33AQI
32AQI
25AQI
21AQI
27AQI
25AQI
20AQI
19AQI
18AQI
23AQI
24AQI
21AQI
No. of days
202522AQI
Highest AQI recorded in
January27AQI
Lowest AQI recorded in
May18AQI
202419AQI
Highest AQI recorded in
December26AQI
Lowest AQI recorded in
January10AQI
202319AQI
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
December11AQI
202221AQI
Highest AQI recorded in
October38AQI
Lowest AQI recorded in
August15AQI
202117AQI
Highest AQI recorded in
August26AQI
Lowest AQI recorded in
November13AQI
202022AQI
Highest AQI recorded in
September53AQI
Lowest AQI recorded in
December14AQI
Most & Least Polluted Years Over the Last 6 Years
West Vancouver's annual 2025 AQI (22) shows an average percentage change of 13.8% (worsened AQI) compared to previous years: 2020 (22), 2021 (17), 2022 (21), 2023 (19), 2024 (19).