Norman Wells, Whitehorse, Yukon, 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
Norman Wells, Whitehorse, Yukon, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Norman Wells, Whitehorse, Yukon, Canada
4 AM4th Aug 2025
6 AM
3 AM5th Aug 2025
28AQI
17AQI
22AQI
17AQI
In the last 24 hours,
Norman Wells's AQI reached its highest point of 28 at 8 AM during the Day, while the lowest point, 17, was recorded at 1 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Norman Wells, Whitehorse, Yukon, Canada
18°C9/24°C
20°C13/29°C
18°C12/24°C
8°C5/11°C
7°C4/8°C
13°C5/18°C
10°C8/12°C
12°C3/18°C
18°C8/27°C
18°C12/25°C
14°C13/17°C
15°C12/18°C
14°C9/17°C
11°C9/15°C
12°C7/16°C
14°C5/20°C
14°C8/21°C
15°C12/17°C
16°C12/21°C
15°C8/19°C
11°C9/11°C
15°C10/20°C
17°C9/24°C
20°C12/27°C
18°C12/24°C
15°C9/22°C
12°C9/15°C
18°C9/25°C
20°C15/26°C
20°C14/25°C
--°C/°C
31AQI
31AQI
36AQI
32AQI
2025 Days Vs Air Quality
Norman Wells, Whitehorse, Yukon, Canada
79%
170
21%
46
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 217 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
Norman Wells, Whitehorse, Yukon, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
47AQI
30AQI
61AQI
79AQI
47AQI
57AQI
55AQI
60AQI
54AQI
39AQI
53AQI
47AQI
49AQI
50AQI
46AQI
73AQI
59AQI
72AQI
65AQI
46AQI
65AQI
71AQI
52AQI
50AQI
35AQI
40AQI
41AQI
54AQI
64AQI
76AQI
72AQI
59AQI
52AQI
69AQI
48AQI
55AQI
60AQI
51AQI
52AQI
49AQI
57AQI
66AQI
55AQI
39AQI
29AQI
35AQI
67AQI
86AQI
69AQI
74AQI
48AQI
41AQI
29AQI
59AQI
31AQI
52AQI
48AQI
31AQI
36AQI
42AQI
84AQI
65AQI
73AQI
55AQI
40AQI
43AQI
28AQI
24AQI
37AQI
56AQI
41AQI
39AQI
48AQI
42AQI
34AQI
51AQI
52AQI
43AQI
54AQI
45AQI
50AQI
47AQI
37AQI
41AQI
33AQI
28AQI
27AQI
25AQI
26AQI
31AQI
31AQI
30AQI
30AQI
32AQI
29AQI
24AQI
23AQI
20AQI
25AQI
40AQI
28AQI
23AQI
24AQI
19AQI
18AQI
22AQI
20AQI
21AQI
16AQI
15AQI
26AQI
25AQI
22AQI
21AQI
27AQI
21AQI
24AQI
23AQI
23AQI
26AQI
28AQI
31AQI
23AQI
26AQI
23AQI
31AQI
25AQI
21AQI
22AQI
23AQI
26AQI
23AQI
29AQI
25AQI
26AQI
25AQI
19AQI
19AQI
29AQI
24AQI
24AQI
24AQI
21AQI
22AQI
18AQI
18AQI
18AQI
19AQI
42AQI
38AQI
92AQI
71AQI
27AQI
26AQI
20AQI
48AQI
21AQI
20AQI
18AQI
24AQI
28AQI
25AQI
26AQI
22AQI
23AQI
24AQI
27AQI
40AQI
33AQI
32AQI
23AQI
37AQI
38AQI
49AQI
52AQI
49AQI
42AQI
28AQI
30AQI
35AQI
25AQI
23AQI
28AQI
24AQI
35AQI
39AQI
47AQI
61AQI
40AQI
34AQI
31AQI
29AQI
31AQI
40AQI
39AQI
36AQI
26AQI
36AQI
40AQI
36AQI
37AQI
33AQI
24AQI
25AQI
20AQI
19AQI
20AQI
28AQI
30AQI
35AQI
31AQI
23AQI
22AQI
42AQI
30AQI
35AQI
55AQI
52AQI
43AQI
24AQI
27AQI
32AQI
32AQI
32AQI
No. of days
202538AQI
Highest AQI recorded in
January55AQI
Lowest AQI recorded in
April24AQI
202426AQI
Highest AQI recorded in
December60AQI
Lowest AQI recorded in
April4AQI
202345AQI
Highest AQI recorded in
July108AQI
Lowest AQI recorded in
September14AQI
202244AQI
Highest AQI recorded in
December71AQI
Lowest AQI recorded in
March22AQI
202127AQI
Highest AQI recorded in
January70AQI
Lowest AQI recorded in
October13AQI
202039AQI
Highest AQI recorded in
December72AQI
Lowest AQI recorded in
July18AQI
Most & Least Polluted Years Over the Last 6 Years
Norman Wells's annual 2025 AQI (38) shows an average percentage change of 10.5% (worsened AQI) compared to previous years: 2020 (39), 2021 (27), 2022 (44), 2023 (45), 2024 (26).