Central Elgin, Ontario, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Central Elgin, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (27th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 37 of Good air quality on the same day.
Day & Night AQI Trend: 27th Sep - 28th Sep 2026
Central Elgin, Ontario, Canada
7 AM27th Sep 2026
7 PM
6 AM28th Sep 2026
51AQI
25AQI
27AQI
19AQI
In the last 24 hours,
Central Elgin's AQI reached its highest point of 51 at 1 PM during the Day, while the lowest point, 19, was recorded at 12 AM during the Night between 27th Sep and 28th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Central Elgin, Ontario, Canada
21°C19/24°C
24°C20/28°C
26°C21/32°C
26°C22/32°C
24°C19/29°C
21°C17/25°C
20°C17/26°C
18°C13/24°C
18°C12/24°C
19°C12/24°C
23°C20/27°C
21°C18/26°C
18°C11/24°C
20°C15/25°C
21°C15/26°C
16°C13/20°C
20°C18/24°C
21°C20/23°C
20°C18/22°C
18°C14/22°C
17°C16/19°C
17°C14/19°C
14°C12/16°C
15°C11/18°C
16°C14/18°C
16°C14/17°C
15°C12/17°C
16°C12/20°C
17°C14/21°C
16°C13/19°C
38AQI
31AQI
37AQI
32AQI
2026 Days Vs Air Quality
Central Elgin, Ontario, Canada
83%
221
16%
42
1%
3
0.3%
1
Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 271 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
Central Elgin, Ontario, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
9AQI (US)
11AQI (US)
19AQI (US)
20AQI (US)
59AQI (US)
83AQI (US)
50AQI (US)
49AQI (US)
20AQI (US)
16AQI (US)
15AQI (US)
20AQI (US)
30AQI (US)
24AQI (US)
12AQI (US)
17AQI (US)
33AQI (US)
21AQI (US)
29AQI (US)
22AQI (US)
23AQI (US)
52AQI (US)
60AQI (US)
48AQI (US)
50AQI (US)
47AQI (US)
43AQI (US)
42AQI (US)
49AQI (US)
59AQI (US)
42AQI (US)
46AQI (US)
74AQI (US)
73AQI (US)
44AQI (US)
54AQI (US)
76AQI (US)
39AQI (US)
42AQI (US)
46AQI (US)
47AQI (US)
38AQI (US)
38AQI (US)
52AQI (US)
83AQI (US)
78AQI (US)
101AQI (US)
115AQI (US)
62AQI (US)
46AQI (US)
50AQI (US)
41AQI (US)
33AQI (US)
39AQI (US)
43AQI (US)
59AQI (US)
31AQI (US)
71AQI (US)
38AQI (US)
38AQI (US)
50AQI (US)
58AQI (US)
95AQI (US)
75AQI (US)
58AQI (US)
80AQI (US)
35AQI (US)
34AQI (US)
59AQI (US)
44AQI (US)
38AQI (US)
42AQI (US)
35AQI (US)
32AQI (US)
38AQI (US)
34AQI (US)
36AQI (US)
64AQI (US)
81AQI (US)
40AQI (US)
58AQI (US)
39AQI (US)
34AQI (US)
45AQI (US)
61AQI (US)
29AQI (US)
31AQI (US)
35AQI (US)
42AQI (US)
65AQI (US)
30AQI (US)
30AQI (US)
39AQI (US)
28AQI (US)
31AQI (US)
27AQI (US)
28AQI (US)
37AQI (US)
49AQI (US)
33AQI (US)
30AQI (US)
47AQI (US)
46AQI (US)
48AQI (US)
41AQI (US)
50AQI (US)
40AQI (US)
32AQI (US)
29AQI (US)
33AQI (US)
37AQI (US)
27AQI (US)
28AQI (US)
32AQI (US)
27AQI (US)
30AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
30AQI (US)
32AQI (US)
40AQI (US)
39AQI (US)
27AQI (US)
34AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
42AQI (US)
22AQI (US)
40AQI (US)
56AQI (US)
65AQI (US)
63AQI (US)
44AQI (US)
49AQI (US)
44AQI (US)
43AQI (US)
51AQI (US)
41AQI (US)
44AQI (US)
32AQI (US)
29AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
28AQI (US)
32AQI (US)
28AQI (US)
39AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
21AQI (US)
23AQI (US)
24AQI (US)
23AQI (US)
38AQI (US)
27AQI (US)
33AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
48AQI (US)
60AQI (US)
39AQI (US)
26AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
36AQI (US)
45AQI (US)
45AQI (US)
31AQI (US)
56AQI (US)
89AQI (US)
203AQI (US)
111AQI (US)
72AQI (US)
65AQI (US)
65AQI (US)
33AQI (US)
35AQI (US)
26AQI (US)
38AQI (US)
43AQI (US)
52AQI (US)
57AQI (US)
27AQI (US)
35AQI (US)
37AQI (US)
51AQI (US)
38AQI (US)
29AQI (US)
34AQI (US)
33AQI (US)
45AQI (US)
47AQI (US)
51AQI (US)
36AQI (US)
39AQI (US)
38AQI (US)
42AQI (US)
40AQI (US)
40AQI (US)
38AQI (US)
33AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
45AQI (US)
39AQI (US)
38AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
35AQI (US)
42AQI (US)
30AQI (US)
30AQI (US)
38AQI (US)
47AQI (US)
50AQI (US)
48AQI (US)
41AQI (US)
33AQI (US)
27AQI (US)
33AQI (US)
27AQI (US)
30AQI (US)
53AQI (US)
35AQI (US)
36AQI (US)
34AQI (US)
52AQI (US)
33AQI (US)
32AQI (US)
38AQI (US)
31AQI (US)
33AQI (US)
27AQI (US)
30AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
33AQI (US)
34AQI (US)
37AQI (US)
35AQI (US)
56AQI (US)
49AQI (US)
34AQI (US)
37AQI (US)
27AQI (US)
50AQI (US)
37AQI (US)
34AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
August49AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Central Elgin's annual 2026 AQI (US) (40) shows an average percentage change of 11.1% (worsened AQI (US)) compared to previous years: 2025 (36).