Downtown Whitehorse, Whitehorse, Yukon, 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
Downtown Whitehorse, Whitehorse, Yukon, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (12th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 35 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Oct - 13th Oct 2025
Downtown Whitehorse, Whitehorse, Yukon, Canada
8 AM12th Oct 2025
7 PM
7 AM13th Oct 2025
60AQI
17AQI
59AQI
14AQI
In the last 24 hours,
Downtown Whitehorse's AQI reached its highest point of 60 at 12 PM during the Day, while the lowest point, undefined, was recorded at 7 AM during the Night between 12th Oct and 13th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Downtown Whitehorse, Whitehorse, Yukon, Canada
7°C-1/13°C
8°C1/16°C
4°C0/11°C
6°C1/12°C
8°C3/14°C
6°C2/11°C
4°C1/8°C
5°C1/10°C
4°C-1/11°C
2°C-1/6°C
3°C-1/8°C
2°C-3/9°C
2°C-3/8°C
2°C-1/8°C
2°C-4/8°C
1°C-4/8°C
2°C-4/9°C
3°C-1/9°C
2°C-4/11°C
1°C-4/8°C
2°C-3/7°C
4°C0/10°C
5°C1/8°C
7°C-1/11°C
-1°C-4/5°C
3°C-4/11°C
2°C-4/10°C
-1°C-8/5°C
-2°C-6/3°C
-1°C-5/4°C
--°C/°C
24AQI
21AQI
27AQI
19AQI
2025 Days Vs Air Quality
Downtown Whitehorse, Whitehorse, Yukon, Canada
99%
199
1%
2
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 286 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
Downtown Whitehorse, Whitehorse, Yukon, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
41AQI
56AQI
36AQI
43AQI
41AQI
43AQI
40AQI
40AQI
47AQI
40AQI
24AQI
21AQI
20AQI
15AQI
18AQI
21AQI
17AQI
24AQI
21AQI
24AQI
29AQI
15AQI
18AQI
18AQI
20AQI
20AQI
16AQI
13AQI
16AQI
26AQI
22AQI
17AQI
15AQI
15AQI
14AQI
17AQI
20AQI
17AQI
16AQI
15AQI
15AQI
17AQI
18AQI
17AQI
15AQI
15AQI
20AQI
20AQI
17AQI
19AQI
16AQI
15AQI
12AQI
15AQI
21AQI
17AQI
17AQI
18AQI
18AQI
17AQI
14AQI
15AQI
18AQI
18AQI
15AQI
16AQI
14AQI
19AQI
14AQI
15AQI
17AQI
17AQI
15AQI
16AQI
15AQI
17AQI
20AQI
21AQI
23AQI
19AQI
22AQI
20AQI
19AQI
28AQI
26AQI
30AQI
29AQI
44AQI
48AQI
37AQI
29AQI
23AQI
21AQI
17AQI
13AQI
15AQI
16AQI
16AQI
16AQI
16AQI
19AQI
22AQI
26AQI
31AQI
24AQI
17AQI
18AQI
17AQI
18AQI
23AQI
24AQI
23AQI
23AQI
26AQI
27AQI
29AQI
41AQI
32AQI
33AQI
29AQI
26AQI
23AQI
25AQI
26AQI
29AQI
30AQI
30AQI
26AQI
19AQI
31AQI
24AQI
30AQI
21AQI
22AQI
22AQI
18AQI
16AQI
17AQI
16AQI
18AQI
21AQI
22AQI
20AQI
18AQI
18AQI
17AQI
17AQI
17AQI
17AQI
18AQI
17AQI
20AQI
23AQI
22AQI
20AQI
17AQI
18AQI
17AQI
21AQI
23AQI
24AQI
38AQI
70AQI
27AQI
39AQI
29AQI
19AQI
17AQI
19AQI
18AQI
17AQI
18AQI
20AQI
20AQI
20AQI
30AQI
27AQI
21AQI
19AQI
20AQI
15AQI
16AQI
18AQI
17AQI
15AQI
13AQI
11AQI
22AQI
29AQI
17AQI
16AQI
20AQI
19AQI
32AQI
45AQI
23AQI
26AQI
28AQI
35AQI
33AQI
35AQI
43AQI
22AQI
17AQI
22AQI
25AQI
20AQI
23AQI
27AQI
No. of days
202522AQI
Highest AQI recorded in
March43AQI
Lowest AQI recorded in
May17AQI
Most & Least Polluted Years Over the Last 1 Years
Downtown Whitehorse's annual 2025 AQI (22) shows an average percentage change of NaN% (improved AQI) compared to previous years: .