Searchmont, Ontario, 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
Searchmont, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Searchmont, Ontario, Canada
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
60AQI
55AQI
60AQI
57AQI
In the last 24 hours,
Searchmont's AQI reached its highest point of 60 at 8 AM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Searchmont, Ontario, Canada
10°C9/12°C
9°C8/11°C
10°C7/12°C
11°C3/17°C
15°C11/19°C
15°C12/20°C
17°C14/20°C
15°C11/19°C
18°C14/23°C
16°C11/19°C
17°C12/23°C
16°C8/23°C
18°C12/25°C
17°C13/18°C
13°C9/17°C
12°C7/16°C
14°C12/16°C
16°C14/20°C
17°C15/19°C
17°C14/20°C
16°C14/18°C
14°C11/18°C
13°C7/21°C
14°C8/22°C
15°C7/24°C
15°C11/20°C
12°C7/17°C
13°C8/19°C
17°C11/25°C
19°C15/27°C
--°C/°C
30AQI
27AQI
32AQI
29AQI
2025 Days Vs Air Quality
Searchmont, Ontario, Canada
80%
153
16%
31
4%
8
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 278 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
Searchmont, Ontario, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
17AQI
15AQI
15AQI
16AQI
16AQI
17AQI
15AQI
23AQI
18AQI
20AQI
14AQI
20AQI
21AQI
34AQI
34AQI
39AQI
42AQI
22AQI
14AQI
14AQI
20AQI
24AQI
17AQI
16AQI
17AQI
17AQI
15AQI
16AQI
16AQI
19AQI
21AQI
21AQI
17AQI
16AQI
19AQI
15AQI
14AQI
21AQI
17AQI
23AQI
17AQI
14AQI
30AQI
20AQI
21AQI
28AQI
30AQI
31AQI
29AQI
20AQI
18AQI
13AQI
11AQI
13AQI
14AQI
15AQI
13AQI
14AQI
21AQI
30AQI
27AQI
22AQI
29AQI
38AQI
47AQI
50AQI
55AQI
101AQI
67AQI
61AQI
62AQI
59AQI
67AQI
56AQI
57AQI
68AQI
60AQI
34AQI
26AQI
28AQI
33AQI
32AQI
35AQI
33AQI
28AQI
28AQI
28AQI
35AQI
43AQI
39AQI
30AQI
22AQI
22AQI
22AQI
23AQI
36AQI
32AQI
44AQI
39AQI
31AQI
49AQI
46AQI
34AQI
38AQI
31AQI
37AQI
116AQI
129AQI
128AQI
88AQI
61AQI
36AQI
32AQI
30AQI
60AQI
55AQI
55AQI
38AQI
40AQI
63AQI
71AQI
53AQI
44AQI
59AQI
98AQI
137AQI
121AQI
130AQI
107AQI
90AQI
79AQI
70AQI
56AQI
55AQI
51AQI
40AQI
79AQI
75AQI
61AQI
57AQI
48AQI
36AQI
23AQI
16AQI
20AQI
19AQI
20AQI
28AQI
22AQI
17AQI
17AQI
19AQI
23AQI
26AQI
21AQI
26AQI
35AQI
39AQI
33AQI
34AQI
22AQI
19AQI
18AQI
19AQI
24AQI
33AQI
36AQI
31AQI
34AQI
43AQI
47AQI
44AQI
41AQI
43AQI
32AQI
19AQI
18AQI
19AQI
24AQI
28AQI
29AQI
20AQI
20AQI
25AQI
22AQI
23AQI
21AQI
21AQI
36AQI
47AQI
56AQI
16AQI
21AQI
22AQI
43AQI
58AQI
48AQI
29AQI
40AQI
No. of days
202536AQI
Highest AQI recorded in
July58AQI
Lowest AQI recorded in
March16AQI
Most & Least Polluted Years Over the Last 1 Years
Searchmont's annual 2025 AQI (36) shows an average percentage change of NaN% (improved AQI) compared to previous years: .