Boulevard Becancour, Champlain, Quebec, 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
Boulevard Becancour, Champlain, Quebec, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (26th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 30 of Good air quality on the same day.
Day & Night AQI Trend: 26th Sep - 27th Sep 2026
Boulevard Becancour, Champlain, Quebec, Canada
6 AM26th Sep 2026
7 PM
5 AM27th Sep 2026
40AQI
18AQI
42AQI
23AQI
In the last 24 hours,
Boulevard Becancour's AQI reached its highest point of 42 at 2 AM during the Night, while the lowest point, 18, was recorded at 1 PM during the Day between 26th Sep and 27th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Boulevard Becancour, Champlain, Quebec, Canada
17°C10/25°C
19°C15/25°C
17°C10/25°C
17°C11/25°C
19°C14/25°C
19°C17/22°C
19°C16/23°C
17°C15/20°C
17°C12/25°C
19°C10/29°C
18°C13/22°C
15°C10/21°C
18°C11/23°C
14°C9/22°C
15°C9/24°C
18°C15/21°C
13°C9/15°C
12°C6/17°C
18°C13/23°C
15°C9/22°C
14°C6/18°C
9°C4/16°C
11°C7/16°C
11°C6/15°C
10°C5/16°C
11°C5/18°C
12°C5/20°C
14°C8/23°C
15°C10/21°C
15°C11/19°C
31AQI
23AQI
32AQI
25AQI
2026 Days Vs Air Quality
Boulevard Becancour, Champlain, Quebec, Canada
95%
253
5%
13
Total number of days with different AQI categories in last 270 days in 2026 (95 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 270 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
Boulevard Becancour, Champlain, Quebec, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
33AQI (US)
22AQI (US)
38AQI (US)
40AQI (US)
50AQI (US)
47AQI (US)
57AQI (US)
40AQI (US)
22AQI (US)
26AQI (US)
18AQI (US)
47AQI (US)
34AQI (US)
28AQI (US)
19AQI (US)
35AQI (US)
45AQI (US)
65AQI (US)
31AQI (US)
39AQI (US)
49AQI (US)
54AQI (US)
49AQI (US)
47AQI (US)
47AQI (US)
44AQI (US)
46AQI (US)
51AQI (US)
48AQI (US)
44AQI (US)
47AQI (US)
50AQI (US)
51AQI (US)
53AQI (US)
50AQI (US)
40AQI (US)
39AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
54AQI (US)
47AQI (US)
40AQI (US)
44AQI (US)
43AQI (US)
40AQI (US)
40AQI (US)
43AQI (US)
37AQI (US)
35AQI (US)
39AQI (US)
43AQI (US)
41AQI (US)
34AQI (US)
33AQI (US)
37AQI (US)
40AQI (US)
52AQI (US)
45AQI (US)
45AQI (US)
42AQI (US)
37AQI (US)
38AQI (US)
37AQI (US)
40AQI (US)
33AQI (US)
40AQI (US)
41AQI (US)
40AQI (US)
36AQI (US)
35AQI (US)
35AQI (US)
35AQI (US)
32AQI (US)
32AQI (US)
36AQI (US)
35AQI (US)
36AQI (US)
40AQI (US)
38AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
35AQI (US)
30AQI (US)
28AQI (US)
25AQI (US)
32AQI (US)
35AQI (US)
29AQI (US)
30AQI (US)
30AQI (US)
27AQI (US)
26AQI (US)
31AQI (US)
28AQI (US)
30AQI (US)
33AQI (US)
30AQI (US)
33AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
31AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
33AQI (US)
34AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
28AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
27AQI (US)
34AQI (US)
31AQI (US)
29AQI (US)
30AQI (US)
25AQI (US)
43AQI (US)
53AQI (US)
57AQI (US)
57AQI (US)
56AQI (US)
48AQI (US)
45AQI (US)
44AQI (US)
51AQI (US)
48AQI (US)
45AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
31AQI (US)
29AQI (US)
25AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
28AQI (US)
31AQI (US)
26AQI (US)
35AQI (US)
35AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
33AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
29AQI (US)
34AQI (US)
45AQI (US)
49AQI (US)
38AQI (US)
38AQI (US)
32AQI (US)
45AQI (US)
41AQI (US)
43AQI (US)
46AQI (US)
33AQI (US)
26AQI (US)
35AQI (US)
42AQI (US)
46AQI (US)
42AQI (US)
43AQI (US)
44AQI (US)
43AQI (US)
43AQI (US)
40AQI (US)
44AQI (US)
35AQI (US)
40AQI (US)
40AQI (US)
48AQI (US)
44AQI (US)
45AQI (US)
36AQI (US)
28AQI (US)
39AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
38AQI (US)
46AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
32AQI (US)
24AQI (US)
33AQI (US)
30AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
22AQI (US)
25AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
32AQI (US)
26AQI (US)
33AQI (US)
37AQI (US)
39AQI (US)
44AQI (US)
29AQI (US)
30AQI (US)
23AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
23AQI (US)
31AQI (US)
26AQI (US)
24AQI (US)
28AQI (US)
29AQI (US)
36AQI (US)
30AQI (US)
40AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
35AQI (US)
25AQI (US)
37AQI (US)
32AQI (US)
29AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202532AQI (US)
Highest AQI (US) recorded in
December39AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Boulevard Becancour's annual 2026 AQI (US) (34) shows an average percentage change of 6.2% (worsened AQI (US)) compared to previous years: 2025 (32).