Valemount, British Columbia, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Valemount, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Valemount, British Columbia, Canada
6 AM16th Sep 2025
7 PM
5 AM17th Sep 2025
44AQI
26AQI
57AQI
36AQI
In the last 24 hours,
Valemount's AQI reached its highest point of 57 at 2 AM during the Night, while the lowest point, 26, was recorded at 10 AM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Valemount, British Columbia, Canada
13°C5/19°C
13°C7/19°C
10°C5/15°C
11°C3/19°C
14°C4/23°C
16°C5/25°C
18°C8/27°C
18°C8/27°C
18°C8/27°C
18°C10/28°C
18°C9/28°C
18°C7/28°C
17°C9/25°C
18°C7/26°C
19°C8/28°C
19°C8/28°C
18°C10/29°C
15°C7/24°C
16°C6/26°C
17°C8/26°C
16°C8/26°C
13°C7/21°C
13°C5/21°C
14°C5/22°C
15°C10/23°C
15°C7/24°C
15°C9/23°C
15°C8/21°C
11°C5/19°C
14°C4/23°C
--°C/°C
56AQI
51AQI
58AQI
52AQI
2025 Days Vs Air Quality
Valemount, British Columbia, Canada
89%
156
10%
18
0.5%
1
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 260 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Valemount, British Columbia, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI
26AQI
26AQI
25AQI
46AQI
37AQI
36AQI
41AQI
28AQI
50AQI
45AQI
28AQI
26AQI
20AQI
20AQI
24AQI
18AQI
28AQI
24AQI
29AQI
26AQI
21AQI
28AQI
24AQI
23AQI
21AQI
16AQI
15AQI
24AQI
24AQI
32AQI
34AQI
22AQI
20AQI
17AQI
19AQI
30AQI
24AQI
27AQI
20AQI
21AQI
22AQI
22AQI
15AQI
19AQI
20AQI
17AQI
19AQI
18AQI
17AQI
20AQI
15AQI
15AQI
14AQI
13AQI
13AQI
13AQI
20AQI
14AQI
26AQI
27AQI
22AQI
17AQI
21AQI
25AQI
15AQI
16AQI
18AQI
17AQI
19AQI
21AQI
21AQI
23AQI
29AQI
23AQI
40AQI
44AQI
60AQI
61AQI
32AQI
22AQI
17AQI
24AQI
43AQI
35AQI
18AQI
20AQI
14AQI
15AQI
23AQI
31AQI
35AQI
23AQI
15AQI
12AQI
15AQI
16AQI
26AQI
24AQI
19AQI
17AQI
25AQI
18AQI
18AQI
19AQI
17AQI
15AQI
19AQI
19AQI
17AQI
17AQI
24AQI
30AQI
32AQI
34AQI
23AQI
23AQI
35AQI
31AQI
25AQI
34AQI
19AQI
17AQI
19AQI
25AQI
27AQI
31AQI
37AQI
48AQI
44AQI
31AQI
25AQI
22AQI
22AQI
17AQI
17AQI
19AQI
36AQI
18AQI
18AQI
19AQI
15AQI
20AQI
16AQI
14AQI
18AQI
19AQI
20AQI
17AQI
21AQI
26AQI
42AQI
45AQI
47AQI
49AQI
53AQI
50AQI
51AQI
46AQI
61AQI
71AQI
97AQI
101AQI
69AQI
73AQI
74AQI
84AQI
76AQI
68AQI
70AQI
84AQI
66AQI
56AQI
38AQI
32AQI
36AQI
26AQI
19AQI
26AQI
24AQI
29AQI
70AQI
No. of days
202529AQI
Highest AQI recorded in
September70AQI
Lowest AQI recorded in
May19AQI
Most & Least Polluted Years Over the Last 1 Years
Valemount's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .