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!
March Air Quality Analysis
West Vancouver, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 36 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
West Vancouver, British Columbia, Canada
7 AM9th Mar 2026
5 PM
6 AM10th Mar 2026
51AQI
23AQI
42AQI
22AQI
In the last 24 hours,
West Vancouver's AQI reached its highest point of 51 at 7 AM during the Day, while the lowest point, 22, was recorded at 3 AM during the Night between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
West Vancouver, British Columbia, Canada
1°C0/2°C
3°C2/8°C
3°C1/7°C
2°C1/4°C
1°C0/2°C
2°C-1/5°C
-1°C-3/2°C
-2°C-4/0°C
-2°C-5/2°C
-3°C-6/-1°C
-5°C-7/-1°C
-5°C-8/-2°C
1°C-2/6°C
3°C1/4°C
1°C-2/4°C
0°C-3/3°C
0°C-2/2°C
2°C1/4°C
1°C0/3°C
3°C-1/7°C
6°C1/11°C
5°C3/9°C
4°C3/5°C
4°C3/6°C
3°C0/7°C
2°C1/3°C
5°C4/6°C
3°C0/4°C
-2°C-4/1°C
-2°C-5/1°C
46AQI
31AQI
36AQI
28AQI
2026 Days Vs Air Quality
West Vancouver, British Columbia, Canada
99%
68
1%
1
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2026, 99% of 70 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 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
19AQI (US)
11AQI (US)
9AQI (US)
16AQI (US)
13AQI (US)
10AQI (US)
12AQI (US)
14AQI (US)
15AQI (US)
12AQI (US)
13AQI (US)
16AQI (US)
13AQI (US)
13AQI (US)
12AQI (US)
13AQI (US)
17AQI (US)
17AQI (US)
21AQI (US)
22AQI (US)
40AQI (US)
45AQI (US)
35AQI (US)
28AQI (US)
25AQI (US)
23AQI (US)
30AQI (US)
53AQI (US)
42AQI (US)
43AQI (US)
48AQI (US)
42AQI (US)
39AQI (US)
35AQI (US)
42AQI (US)
27AQI (US)
25AQI (US)
32AQI (US)
34AQI (US)
47AQI (US)
33AQI (US)
20AQI (US)
41AQI (US)
39AQI (US)
40AQI (US)
39AQI (US)
45AQI (US)
31AQI (US)
33AQI (US)
19AQI (US)
36AQI (US)
34AQI (US)
35AQI (US)
32AQI (US)
29AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
30AQI (US)
17AQI (US)
47AQI (US)
36AQI (US)
34AQI (US)
43AQI (US)
34AQI (US)
39AQI (US)
36AQI (US)
22AQI (US)
35AQI (US)
35AQI (US)
No. of days
202629AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202524AQI (US)
Highest AQI (US) recorded in
September37AQI (US)
Lowest AQI (US) recorded in
December17AQI (US)
202419AQI (US)
Highest AQI (US) recorded in
December26AQI (US)
Lowest AQI (US) recorded in
January10AQI (US)
202319AQI (US)
Highest AQI (US) recorded in
August37AQI (US)
Lowest AQI (US) recorded in
December11AQI (US)
202221AQI (US)
Highest AQI (US) recorded in
October38AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
202117AQI (US)
Highest AQI (US) recorded in
August26AQI (US)
Lowest AQI (US) recorded in
November13AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
September53AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
West Vancouver's annual 2026 AQI (US) (29) shows an average percentage change of 44.2% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (17), 2022 (21), 2023 (19), 2024 (19), 2025 (24).