Buffalo Narrows, Cold Lake, Alberta, 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
Buffalo Narrows, Cold Lake, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (11th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Buffalo Narrows, Cold Lake, Alberta, Canada
7 AM11th Oct 2025
7 PM
6 AM12th Oct 2025
48AQI
30AQI
40AQI
22AQI
In the last 24 hours,
Buffalo Narrows's AQI reached its highest point of 48 at 3 PM during the Day, while the lowest point, 22, was recorded at 2 AM during the Night between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Buffalo Narrows, Cold Lake, Alberta, Canada
19°C14/25°C
21°C15/26°C
18°C16/18°C
18°C14/23°C
16°C13/17°C
16°C14/20°C
16°C12/20°C
16°C13/19°C
19°C15/23°C
19°C15/22°C
16°C13/19°C
17°C12/21°C
14°C11/15°C
12°C7/16°C
13°C10/14°C
13°C11/15°C
13°C10/15°C
14°C9/18°C
16°C12/20°C
13°C10/14°C
10°C6/13°C
12°C7/17°C
10°C7/11°C
5°C2/9°C
3°C1/3°C
5°C1/11°C
10°C9/11°C
8°C4/11°C
9°C3/13°C
10°C5/13°C
--°C/°C
51AQI
45AQI
54AQI
45AQI
2025 Days Vs Air Quality
Buffalo Narrows, Cold Lake, Alberta, Canada
81%
231
19%
53
Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 285 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
Buffalo Narrows, Cold Lake, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI
24AQI
32AQI
36AQI
29AQI
28AQI
31AQI
24AQI
23AQI
26AQI
23AQI
38AQI
27AQI
21AQI
18AQI
16AQI
15AQI
15AQI
18AQI
17AQI
17AQI
18AQI
18AQI
16AQI
17AQI
17AQI
15AQI
16AQI
17AQI
18AQI
18AQI
15AQI
17AQI
18AQI
19AQI
18AQI
19AQI
24AQI
20AQI
20AQI
19AQI
18AQI
20AQI
18AQI
17AQI
19AQI
16AQI
16AQI
17AQI
17AQI
18AQI
20AQI
18AQI
17AQI
16AQI
17AQI
19AQI
17AQI
16AQI
16AQI
17AQI
16AQI
18AQI
15AQI
17AQI
15AQI
16AQI
17AQI
15AQI
17AQI
15AQI
17AQI
18AQI
16AQI
14AQI
16AQI
16AQI
17AQI
16AQI
16AQI
17AQI
16AQI
17AQI
18AQI
18AQI
16AQI
15AQI
16AQI
16AQI
19AQI
17AQI
17AQI
16AQI
16AQI
15AQI
15AQI
15AQI
14AQI
14AQI
16AQI
17AQI
17AQI
20AQI
17AQI
18AQI
17AQI
18AQI
16AQI
15AQI
13AQI
13AQI
12AQI
13AQI
13AQI
15AQI
15AQI
13AQI
14AQI
13AQI
12AQI
13AQI
15AQI
16AQI
15AQI
12AQI
13AQI
14AQI
13AQI
13AQI
13AQI
14AQI
16AQI
14AQI
17AQI
14AQI
13AQI
12AQI
14AQI
13AQI
13AQI
14AQI
14AQI
16AQI
16AQI
15AQI
18AQI
16AQI
16AQI
34AQI
40AQI
31AQI
36AQI
40AQI
31AQI
33AQI
49AQI
46AQI
61AQI
34AQI
57AQI
89AQI
86AQI
51AQI
49AQI
58AQI
59AQI
47AQI
38AQI
39AQI
30AQI
35AQI
35AQI
28AQI
35AQI
39AQI
41AQI
33AQI
29AQI
29AQI
27AQI
24AQI
19AQI
22AQI
22AQI
22AQI
28AQI
32AQI
39AQI
30AQI
29AQI
28AQI
43AQI
36AQI
37AQI
32AQI
29AQI
55AQI
70AQI
74AQI
69AQI
78AQI
86AQI
63AQI
54AQI
56AQI
59AQI
53AQI
48AQI
53AQI
56AQI
68AQI
74AQI
59AQI
54AQI
40AQI
37AQI
47AQI
39AQI
54AQI
64AQI
65AQI
69AQI
45AQI
32AQI
37AQI
24AQI
24AQI
21AQI
19AQI
22AQI
23AQI
29AQI
23AQI
25AQI
26AQI
39AQI
42AQI
47AQI
56AQI
60AQI
61AQI
58AQI
51AQI
58AQI
69AQI
81AQI
81AQI
47AQI
55AQI
65AQI
88AQI
69AQI
73AQI
65AQI
71AQI
69AQI
59AQI
45AQI
51AQI
54AQI
50AQI
46AQI
45AQI
52AQI
49AQI
38AQI
46AQI
95AQI
74AQI
79AQI
68AQI
24AQI
39AQI
49AQI
48AQI
45AQI
35AQI
32AQI
31AQI
30AQI
31AQI
28AQI
38AQI
38AQI
22AQI
18AQI
16AQI
15AQI
16AQI
43AQI
47AQI
42AQI
60AQI
37AQI
No. of days
202531AQI
Highest AQI recorded in
September60AQI
Lowest AQI recorded in
April15AQI
202429AQI
Highest AQI recorded in
September52AQI
Lowest AQI recorded in
April11AQI
202317AQI
Highest AQI recorded in
December17AQI
Lowest AQI recorded in
November11AQI
202229AQI
Highest AQI recorded in
October39AQI
Lowest AQI recorded in
April22AQI
202144AQI
Highest AQI recorded in
July87AQI
Lowest AQI recorded in
April5AQI
Most & Least Polluted Years Over the Last 5 Years
Buffalo Narrows's annual 2025 AQI (31) shows an average percentage change of 18.9% (worsened AQI) compared to previous years: 2021 (44), 2022 (29), 2023 (17), 2024 (29).