Sipayik Me, Saint John, New Brunswick, 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
Sipayik Me, Saint John, New Brunswick, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 23 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Sipayik Me, Saint John, New Brunswick, Canada
5 AM16th Sep 2025
7 PM
4 AM17th Sep 2025
29AQI
19AQI
26AQI
18AQI
In the last 24 hours,
Sipayik Me's AQI reached its highest point of 29 at 2 PM during the Day, while the lowest point, 18, was recorded at 4 AM during the Night between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sipayik Me, Saint John, New Brunswick, Canada
15°C10/19°C
15°C11/20°C
15°C12/18°C
15°C9/19°C
16°C9/22°C
16°C12/20°C
16°C14/18°C
15°C14/17°C
17°C15/22°C
17°C13/20°C
16°C12/20°C
14°C11/17°C
14°C10/18°C
16°C9/21°C
14°C11/18°C
15°C10/19°C
14°C9/18°C
14°C12/18°C
15°C12/18°C
17°C15/18°C
14°C14/14°C
16°C13/19°C
15°C10/19°C
13°C7/16°C
17°C11/22°C
15°C11/20°C
13°C11/16°C
14°C9/18°C
16°C11/21°C
16°C11/21°C
--°C/°C
23AQI
19AQI
21AQI
18AQI
2025 Days Vs Air Quality
Sipayik Me, Saint John, New Brunswick, Canada
95%
246
5%
13
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 260 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
Sipayik Me, Saint John, New Brunswick, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
22AQI
18AQI
18AQI
21AQI
20AQI
18AQI
17AQI
18AQI
19AQI
19AQI
21AQI
26AQI
26AQI
22AQI
21AQI
34AQI
30AQI
22AQI
19AQI
22AQI
27AQI
31AQI
34AQI
24AQI
26AQI
20AQI
23AQI
20AQI
20AQI
24AQI
20AQI
21AQI
23AQI
21AQI
21AQI
28AQI
21AQI
21AQI
23AQI
26AQI
35AQI
25AQI
23AQI
21AQI
20AQI
21AQI
20AQI
18AQI
20AQI
22AQI
21AQI
22AQI
24AQI
32AQI
39AQI
29AQI
27AQI
22AQI
32AQI
28AQI
26AQI
33AQI
34AQI
21AQI
19AQI
22AQI
21AQI
21AQI
22AQI
24AQI
22AQI
23AQI
23AQI
20AQI
20AQI
17AQI
25AQI
19AQI
13AQI
19AQI
23AQI
18AQI
20AQI
25AQI
21AQI
20AQI
18AQI
21AQI
18AQI
17AQI
19AQI
21AQI
21AQI
16AQI
15AQI
18AQI
20AQI
18AQI
17AQI
14AQI
15AQI
12AQI
15AQI
14AQI
11AQI
13AQI
15AQI
14AQI
15AQI
15AQI
16AQI
16AQI
20AQI
21AQI
26AQI
13AQI
18AQI
27AQI
32AQI
16AQI
22AQI
24AQI
21AQI
18AQI
21AQI
15AQI
20AQI
18AQI
14AQI
15AQI
17AQI
19AQI
19AQI
25AQI
23AQI
24AQI
16AQI
16AQI
13AQI
15AQI
19AQI
16AQI
12AQI
12AQI
15AQI
23AQI
25AQI
26AQI
20AQI
18AQI
21AQI
19AQI
21AQI
32AQI
44AQI
52AQI
51AQI
51AQI
55AQI
41AQI
35AQI
56AQI
33AQI
28AQI
27AQI
27AQI
22AQI
19AQI
21AQI
26AQI
20AQI
26AQI
37AQI
45AQI
49AQI
23AQI
21AQI
23AQI
16AQI
21AQI
28AQI
30AQI
36AQI
35AQI
23AQI
34AQI
48AQI
22AQI
23AQI
27AQI
28AQI
21AQI
19AQI
17AQI
29AQI
51AQI
23AQI
16AQI
26AQI
25AQI
24AQI
17AQI
27AQI
30AQI
44AQI
57AQI
55AQI
54AQI
49AQI
46AQI
58AQI
30AQI
22AQI
47AQI
68AQI
42AQI
24AQI
30AQI
43AQI
32AQI
28AQI
37AQI
56AQI
60AQI
41AQI
23AQI
26AQI
26AQI
14AQI
15AQI
20AQI
23AQI
22AQI
27AQI
32AQI
24AQI
15AQI
17AQI
19AQI
20AQI
18AQI
17AQI
24AQI
28AQI
27AQI
21AQI
20AQI
26AQI
21AQI
20AQI
18AQI
19AQI
20AQI
18AQI
18AQI
16AQI
19AQI
23AQI
23AQI
24AQI
22AQI
17AQI
19AQI
32AQI
33AQI
30AQI
21AQI
No. of days
202525AQI
Highest AQI recorded in
July33AQI
Lowest AQI recorded in
April17AQI
202422AQI
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
April8AQI
202323AQI
Highest AQI recorded in
December23AQI
Lowest AQI recorded in
November17AQI
202113AQI
Highest AQI recorded in
November17AQI
Lowest AQI recorded in
September8AQI
202010AQI
Highest AQI recorded in
May13AQI
Lowest AQI recorded in
July8AQI
Most & Least Polluted Years Over the Last 5 Years
Sipayik Me's annual 2025 AQI (25) shows an average percentage change of 66.1% (worsened AQI) compared to previous years: 2020 (10), 2021 (13), 2023 (23), 2024 (22).