North 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!
October Air Quality Analysis
North Vancouver, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
North Vancouver, British Columbia, Canada
6 AM4th Oct 2025
7 PM
5 AM5th Oct 2025
43AQI
35AQI
44AQI
14AQI
In the last 24 hours,
North Vancouver's AQI reached its highest point of 44 at 12 AM during the Night, while the lowest point, 14, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
North Vancouver, British Columbia, Canada
20°C18/23°C
19°C16/24°C
17°C15/18°C
18°C16/21°C
17°C15/20°C
18°C16/22°C
16°C14/19°C
16°C14/18°C
17°C15/20°C
16°C15/17°C
16°C13/21°C
21°C15/30°C
20°C16/22°C
16°C14/21°C
18°C14/23°C
16°C13/20°C
16°C14/19°C
15°C10/22°C
16°C11/22°C
15°C12/20°C
13°C10/18°C
13°C9/18°C
14°C13/19°C
15°C12/20°C
15°C13/16°C
15°C13/19°C
14°C12/19°C
14°C13/19°C
12°C9/16°C
13°C10/18°C
--°C/°C
35AQI
30AQI
33AQI
31AQI
2025 Days Vs Air Quality
North Vancouver, British Columbia, Canada
94%
182
6%
11
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 278 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
North Vancouver, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
18AQI
16AQI
17AQI
16AQI
18AQI
22AQI
22AQI
25AQI
28AQI
26AQI
23AQI
16AQI
15AQI
16AQI
18AQI
19AQI
18AQI
19AQI
25AQI
24AQI
25AQI
19AQI
22AQI
22AQI
20AQI
17AQI
17AQI
22AQI
26AQI
37AQI
36AQI
34AQI
29AQI
20AQI
24AQI
29AQI
32AQI
17AQI
15AQI
18AQI
25AQI
24AQI
21AQI
22AQI
22AQI
20AQI
20AQI
24AQI
27AQI
27AQI
19AQI
16AQI
13AQI
19AQI
16AQI
16AQI
19AQI
22AQI
22AQI
23AQI
18AQI
19AQI
24AQI
21AQI
22AQI
19AQI
17AQI
21AQI
25AQI
20AQI
20AQI
19AQI
17AQI
22AQI
25AQI
29AQI
32AQI
41AQI
35AQI
26AQI
27AQI
26AQI
21AQI
18AQI
16AQI
19AQI
22AQI
21AQI
26AQI
36AQI
34AQI
26AQI
19AQI
16AQI
19AQI
21AQI
22AQI
20AQI
20AQI
21AQI
21AQI
21AQI
22AQI
21AQI
16AQI
18AQI
23AQI
20AQI
20AQI
18AQI
20AQI
32AQI
35AQI
37AQI
28AQI
26AQI
29AQI
28AQI
29AQI
30AQI
20AQI
23AQI
28AQI
29AQI
33AQI
36AQI
29AQI
23AQI
21AQI
27AQI
42AQI
46AQI
44AQI
19AQI
21AQI
25AQI
29AQI
24AQI
25AQI
20AQI
24AQI
36AQI
13AQI
17AQI
19AQI
25AQI
23AQI
26AQI
28AQI
29AQI
44AQI
50AQI
55AQI
56AQI
56AQI
59AQI
48AQI
51AQI
51AQI
45AQI
71AQI
81AQI
76AQI
78AQI
51AQI
34AQI
44AQI
37AQI
39AQI
33AQI
32AQI
35AQI
23AQI
28AQI
48AQI
28AQI
29AQI
36AQI
38AQI
24AQI
28AQI
35AQI
22AQI
21AQI
15AQI
24AQI
20AQI
13AQI
13AQI
11AQI
26AQI
41AQI
18AQI
23AQI
21AQI
24AQI
25AQI
33AQI
38AQI
23AQI
No. of days
202527AQI
Highest AQI recorded in
September38AQI
Lowest AQI recorded in
March18AQI
Most & Least Polluted Years Over the Last 1 Years
North Vancouver's annual 2025 AQI (27) shows an average percentage change of NaN% (improved AQI) compared to previous years: .