Prince George Plaza 400, Prince George, 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
Prince George Plaza 400, Prince George, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Prince George Plaza 400, Prince George, British Columbia, Canada
5 AM20th Aug 2025
9 PM
4 AM21st Aug 2025
27AQI
15AQI
22AQI
18AQI
In the last 24 hours,
Prince George Plaza 400's AQI reached its highest point of 27 at 8 AM during the Day, while the lowest point, 15, was recorded at 7 PM during the Day between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Prince George Plaza 400, Prince George, British Columbia, Canada
17°C7/24°C
21°C14/28°C
18°C15/22°C
17°C10/22°C
15°C9/21°C
16°C8/23°C
19°C9/27°C
22°C13/30°C
25°C15/34°C
24°C16/31°C
22°C15/29°C
21°C15/27°C
20°C15/26°C
18°C11/25°C
18°C10/26°C
17°C13/23°C
16°C11/22°C
17°C13/23°C
17°C13/20°C
20°C15/26°C
18°C12/26°C
21°C18/25°C
16°C10/20°C
13°C3/20°C
16°C12/21°C
15°C13/18°C
13°C8/19°C
14°C7/21°C
14°C8/21°C
13°C8/19°C
--°C/°C
36AQI
31AQI
33AQI
28AQI
2025 Days Vs Air Quality
Prince George Plaza 400, Prince George, British Columbia, Canada
91%
211
9%
20
0.4%
1
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 233 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
Prince George Plaza 400, Prince George, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
41AQI
37AQI
35AQI
49AQI
58AQI
42AQI
35AQI
47AQI
22AQI
18AQI
32AQI
40AQI
26AQI
28AQI
37AQI
25AQI
31AQI
40AQI
46AQI
35AQI
52AQI
26AQI
33AQI
73AQI
83AQI
65AQI
58AQI
35AQI
34AQI
21AQI
22AQI
24AQI
20AQI
30AQI
51AQI
45AQI
60AQI
57AQI
32AQI
44AQI
52AQI
50AQI
60AQI
27AQI
43AQI
54AQI
57AQI
56AQI
44AQI
48AQI
24AQI
32AQI
21AQI
34AQI
51AQI
22AQI
21AQI
35AQI
42AQI
36AQI
32AQI
42AQI
45AQI
37AQI
35AQI
33AQI
32AQI
36AQI
40AQI
33AQI
29AQI
26AQI
23AQI
26AQI
33AQI
34AQI
34AQI
37AQI
36AQI
29AQI
25AQI
21AQI
32AQI
35AQI
26AQI
18AQI
20AQI
27AQI
35AQI
29AQI
30AQI
25AQI
44AQI
50AQI
40AQI
21AQI
19AQI
18AQI
32AQI
17AQI
16AQI
24AQI
17AQI
16AQI
12AQI
24AQI
45AQI
13AQI
16AQI
17AQI
17AQI
22AQI
35AQI
45AQI
24AQI
29AQI
36AQI
12AQI
18AQI
46AQI
42AQI
17AQI
14AQI
20AQI
37AQI
17AQI
17AQI
17AQI
35AQI
25AQI
17AQI
27AQI
14AQI
29AQI
15AQI
14AQI
16AQI
18AQI
15AQI
14AQI
29AQI
23AQI
19AQI
23AQI
24AQI
17AQI
30AQI
21AQI
30AQI
29AQI
12AQI
17AQI
15AQI
30AQI
29AQI
17AQI
20AQI
32AQI
38AQI
29AQI
85AQI
104AQI
53AQI
27AQI
27AQI
42AQI
43AQI
36AQI
19AQI
24AQI
24AQI
24AQI
35AQI
44AQI
27AQI
25AQI
16AQI
13AQI
15AQI
19AQI
21AQI
25AQI
19AQI
22AQI
31AQI
24AQI
18AQI
24AQI
17AQI
18AQI
24AQI
26AQI
19AQI
30AQI
48AQI
49AQI
49AQI
40AQI
41AQI
38AQI
50AQI
36AQI
38AQI
35AQI
26AQI
27AQI
38AQI
43AQI
47AQI
53AQI
54AQI
44AQI
48AQI
34AQI
37AQI
69AQI
34AQI
21AQI
25AQI
26AQI
33AQI
20AQI
20AQI
22AQI
29AQI
36AQI
17AQI
16AQI
21AQI
23AQI
22AQI
40AQI
40AQI
32AQI
25AQI
23AQI
31AQI
33AQI
30AQI
No. of days
202532AQI
Highest AQI recorded in
January40AQI
Lowest AQI recorded in
May23AQI
202434AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
May19AQI
202348AQI
Highest AQI recorded in
July106AQI
Lowest AQI recorded in
February21AQI
202234AQI
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
May22AQI
202133AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
May25AQI
202028AQI
Highest AQI recorded in
September45AQI
Lowest AQI recorded in
June19AQI
Most & Least Polluted Years Over the Last 6 Years
Prince George Plaza 400's annual 2025 AQI (32) shows an average percentage change of -7.9% (improved AQI) compared to previous years: 2020 (28), 2021 (33), 2022 (34), 2023 (48), 2024 (34).