Victoria Topaz, Victoria, 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
Victoria Topaz, Victoria, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 34 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Victoria Topaz, Victoria, British Columbia, Canada
5 AM4th Aug 2025
9 PM
4 AM5th Aug 2025
41AQI
31AQI
38AQI
29AQI
In the last 24 hours,
Victoria Topaz's AQI reached its highest point of 41 at 2 PM during the Day, while the lowest point, 29, was recorded at 11 PM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Victoria Topaz, Victoria, British Columbia, Canada
15°C11/18°C
15°C12/20°C
15°C12/20°C
14°C13/18°C
13°C12/15°C
15°C11/18°C
16°C13/19°C
16°C14/20°C
14°C13/17°C
18°C13/22°C
18°C15/21°C
16°C13/18°C
13°C12/15°C
13°C12/14°C
13°C11/14°C
14°C11/17°C
13°C13/14°C
15°C12/19°C
14°C12/15°C
12°C12/14°C
13°C11/15°C
13°C10/16°C
14°C12/18°C
15°C12/19°C
15°C13/18°C
15°C13/16°C
15°C13/18°C
14°C13/16°C
13°C12/14°C
13°C12/14°C
--°C/°C
24AQI
24AQI
25AQI
25AQI
2025 Days Vs Air Quality
Victoria Topaz, Victoria, British Columbia, Canada
99%
213
1%
3
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 217 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
Victoria Topaz, Victoria, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
26AQI
31AQI
27AQI
21AQI
26AQI
29AQI
31AQI
29AQI
28AQI
25AQI
35AQI
43AQI
38AQI
46AQI
39AQI
35AQI
48AQI
45AQI
48AQI
47AQI
54AQI
57AQI
44AQI
40AQI
49AQI
48AQI
50AQI
54AQI
45AQI
29AQI
19AQI
28AQI
28AQI
22AQI
25AQI
25AQI
34AQI
44AQI
46AQI
34AQI
25AQI
41AQI
32AQI
35AQI
25AQI
21AQI
24AQI
29AQI
19AQI
21AQI
23AQI
24AQI
18AQI
30AQI
20AQI
27AQI
27AQI
35AQI
38AQI
38AQI
25AQI
21AQI
22AQI
27AQI
25AQI
28AQI
42AQI
34AQI
38AQI
27AQI
24AQI
25AQI
21AQI
25AQI
24AQI
22AQI
23AQI
19AQI
21AQI
18AQI
20AQI
27AQI
27AQI
23AQI
18AQI
16AQI
19AQI
20AQI
19AQI
20AQI
29AQI
27AQI
31AQI
35AQI
34AQI
15AQI
14AQI
18AQI
20AQI
25AQI
19AQI
20AQI
25AQI
30AQI
25AQI
24AQI
30AQI
25AQI
18AQI
17AQI
19AQI
22AQI
33AQI
42AQI
45AQI
37AQI
21AQI
19AQI
19AQI
30AQI
37AQI
19AQI
17AQI
20AQI
24AQI
20AQI
24AQI
24AQI
26AQI
19AQI
16AQI
23AQI
21AQI
23AQI
18AQI
17AQI
19AQI
19AQI
14AQI
20AQI
20AQI
18AQI
17AQI
18AQI
18AQI
18AQI
26AQI
18AQI
23AQI
23AQI
29AQI
21AQI
28AQI
17AQI
18AQI
32AQI
30AQI
26AQI
37AQI
41AQI
47AQI
42AQI
29AQI
23AQI
23AQI
21AQI
18AQI
17AQI
19AQI
21AQI
19AQI
20AQI
24AQI
32AQI
25AQI
20AQI
14AQI
18AQI
22AQI
29AQI
25AQI
20AQI
18AQI
20AQI
20AQI
20AQI
21AQI
20AQI
15AQI
19AQI
23AQI
19AQI
25AQI
20AQI
29AQI
38AQI
40AQI
38AQI
23AQI
23AQI
25AQI
19AQI
18AQI
22AQI
16AQI
20AQI
26AQI
31AQI
31AQI
27AQI
23AQI
20AQI
17AQI
28AQI
34AQI
38AQI
28AQI
25AQI
25AQI
21AQI
25AQI
24AQI
25AQI
No. of days
202527AQI
Highest AQI recorded in
January38AQI
Lowest AQI recorded in
May21AQI
202423AQI
Highest AQI recorded in
December32AQI
Lowest AQI recorded in
June18AQI
202327AQI
Highest AQI recorded in
August34AQI
Lowest AQI recorded in
December22AQI
202228AQI
Highest AQI recorded in
October39AQI
Lowest AQI recorded in
May20AQI
202127AQI
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
May20AQI
202029AQI
Highest AQI recorded in
September65AQI
Lowest AQI recorded in
June16AQI
Most & Least Polluted Years Over the Last 6 Years
Victoria Topaz's annual 2025 AQI (27) shows an average percentage change of 0.2% (worsened AQI) compared to previous years: 2020 (29), 2021 (27), 2022 (28), 2023 (27), 2024 (23).