Ainslie Wood East, Hamilton, 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
Ainslie Wood East, Hamilton, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 34 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Ainslie Wood East, Hamilton, Ontario, Canada
7 AM3rd Oct 2025
7 PM
6 AM4th Oct 2025
48AQI
37AQI
60AQI
37AQI
In the last 24 hours,
Ainslie Wood East's AQI reached its highest point of 60 at 3 AM during the Night, while the lowest point, 37, was recorded at 7 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Ainslie Wood East, Hamilton, Ontario, Canada
--°C/°C
18°C12/27°C
16°C10/23°C
15°C10/19°C
15°C8/20°C
17°C9/26°C
19°C12/27°C
20°C13/27°C
20°C13/26°C
20°C12/27°C
21°C14/28°C
18°C15/22°C
17°C12/22°C
18°C12/25°C
21°C11/32°C
18°C16/23°C
16°C13/21°C
19°C13/28°C
22°C18/26°C
22°C18/27°C
19°C18/21°C
20°C18/24°C
19°C15/26°C
21°C14/28°C
22°C17/28°C
19°C13/28°C
17°C12/22°C
15°C11/18°C
15°C9/22°C
19°C10/30°C
22°C14/32°C
36AQI
32AQI
34AQI
32AQI
2025 Days Vs Air Quality
Ainslie Wood East, Hamilton, Ontario, Canada
84%
159
16%
31
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% 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
Ainslie Wood East, Hamilton, Ontario, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
23AQI
21AQI
23AQI
23AQI
17AQI
20AQI
30AQI
21AQI
23AQI
17AQI
20AQI
15AQI
20AQI
30AQI
38AQI
37AQI
34AQI
34AQI
19AQI
15AQI
19AQI
40AQI
44AQI
19AQI
22AQI
15AQI
22AQI
40AQI
49AQI
32AQI
15AQI
26AQI
42AQI
23AQI
31AQI
35AQI
19AQI
17AQI
19AQI
29AQI
31AQI
21AQI
27AQI
25AQI
22AQI
34AQI
40AQI
41AQI
39AQI
39AQI
29AQI
18AQI
18AQI
17AQI
17AQI
16AQI
11AQI
12AQI
13AQI
19AQI
32AQI
36AQI
30AQI
32AQI
26AQI
16AQI
20AQI
33AQI
60AQI
52AQI
63AQI
63AQI
77AQI
63AQI
48AQI
55AQI
65AQI
44AQI
29AQI
38AQI
40AQI
45AQI
39AQI
30AQI
36AQI
45AQI
47AQI
52AQI
54AQI
45AQI
42AQI
37AQI
34AQI
35AQI
42AQI
40AQI
42AQI
48AQI
38AQI
46AQI
50AQI
47AQI
36AQI
39AQI
39AQI
51AQI
45AQI
41AQI
48AQI
56AQI
64AQI
41AQI
23AQI
28AQI
25AQI
40AQI
27AQI
26AQI
34AQI
34AQI
53AQI
43AQI
52AQI
50AQI
47AQI
80AQI
59AQI
32AQI
73AQI
98AQI
99AQI
77AQI
76AQI
81AQI
66AQI
63AQI
61AQI
53AQI
41AQI
49AQI
61AQI
58AQI
42AQI
17AQI
23AQI
22AQI
17AQI
23AQI
28AQI
32AQI
20AQI
17AQI
19AQI
24AQI
20AQI
20AQI
24AQI
34AQI
34AQI
33AQI
26AQI
38AQI
23AQI
21AQI
22AQI
28AQI
40AQI
40AQI
41AQI
49AQI
52AQI
52AQI
41AQI
39AQI
47AQI
36AQI
26AQI
22AQI
32AQI
35AQI
37AQI
25AQI
25AQI
21AQI
27AQI
32AQI
34AQI
35AQI
34AQI
23AQI
27AQI
26AQI
45AQI
43AQI
45AQI
34AQI
35AQI
No. of days
202536AQI
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
March23AQI
Most & Least Polluted Years Over the Last 1 Years
Ainslie Wood East's annual 2025 AQI (36) shows an average percentage change of NaN% (improved AQI) compared to previous years: .