Main Street East, Milton, 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
Main Street East, Milton, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Main Street East, Milton, Ontario, Canada
7 AM10th Oct 2025
7 PM
6 AM11th Oct 2025
52AQI
14AQI
52AQI
18AQI
In the last 24 hours,
Main Street East's AQI reached its highest point of 52 at 12 PM during the Day, while the lowest point, 14, was recorded at 4 PM during the Day between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Main Street East, Milton, Ontario, Canada
19°C13/24°C
18°C15/22°C
19°C14/25°C
20°C15/26°C
17°C14/20°C
18°C14/21°C
17°C13/21°C
20°C13/28°C
19°C16/23°C
17°C15/20°C
19°C15/23°C
20°C18/25°C
20°C18/23°C
19°C18/22°C
19°C18/21°C
19°C16/25°C
19°C16/25°C
20°C16/25°C
18°C12/25°C
17°C13/21°C
15°C10/17°C
16°C13/19°C
17°C10/25°C
20°C15/26°C
20°C16/26°C
20°C16/29°C
18°C15/21°C
13°C8/17°C
10°C6/14°C
12°C6/19°C
--°C/°C
39AQI
36AQI
38AQI
38AQI
2025 Days Vs Air Quality
Main Street East, Milton, Ontario, Canada
80%
158
19%
37
2%
3
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 284 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
Main Street East, Milton, Ontario, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
25AQI
28AQI
23AQI
24AQI
17AQI
18AQI
26AQI
18AQI
22AQI
18AQI
21AQI
14AQI
19AQI
37AQI
35AQI
30AQI
35AQI
31AQI
20AQI
14AQI
18AQI
36AQI
44AQI
18AQI
22AQI
17AQI
22AQI
42AQI
44AQI
31AQI
14AQI
30AQI
39AQI
20AQI
34AQI
34AQI
19AQI
18AQI
20AQI
23AQI
31AQI
19AQI
23AQI
25AQI
21AQI
30AQI
39AQI
27AQI
29AQI
35AQI
31AQI
19AQI
16AQI
15AQI
17AQI
14AQI
12AQI
13AQI
13AQI
20AQI
28AQI
28AQI
29AQI
34AQI
28AQI
16AQI
19AQI
37AQI
66AQI
55AQI
64AQI
66AQI
80AQI
68AQI
54AQI
62AQI
67AQI
42AQI
31AQI
38AQI
40AQI
40AQI
43AQI
30AQI
40AQI
51AQI
53AQI
54AQI
55AQI
46AQI
46AQI
40AQI
35AQI
36AQI
44AQI
42AQI
41AQI
49AQI
34AQI
49AQI
54AQI
47AQI
35AQI
44AQI
43AQI
52AQI
49AQI
45AQI
43AQI
57AQI
68AQI
43AQI
24AQI
32AQI
27AQI
43AQI
23AQI
24AQI
38AQI
39AQI
51AQI
46AQI
54AQI
49AQI
51AQI
88AQI
58AQI
41AQI
114AQI
133AQI
104AQI
86AQI
90AQI
87AQI
67AQI
66AQI
63AQI
55AQI
46AQI
66AQI
72AQI
61AQI
41AQI
15AQI
22AQI
20AQI
18AQI
26AQI
29AQI
29AQI
17AQI
17AQI
19AQI
24AQI
18AQI
19AQI
24AQI
29AQI
29AQI
34AQI
26AQI
38AQI
19AQI
19AQI
20AQI
24AQI
35AQI
34AQI
38AQI
55AQI
54AQI
49AQI
43AQI
42AQI
49AQI
31AQI
22AQI
22AQI
35AQI
40AQI
41AQI
26AQI
25AQI
22AQI
26AQI
24AQI
25AQI
34AQI
42AQI
47AQI
57AQI
60AQI
58AQI
32AQI
20AQI
32AQI
41AQI
25AQI
26AQI
24AQI
47AQI
45AQI
50AQI
33AQI
42AQI
No. of days
202537AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Main Street East's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .