Beauce, Lancienne Lorette, Quebec, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Beauce, Lancienne Lorette, Quebec, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Beauce, Lancienne Lorette, Quebec, Canada
5 AM11th Aug 2025
8 PM
4 AM12th Aug 2025
64AQI
48AQI
61AQI
59AQI
In the last 24 hours,
Beauce's AQI reached its highest point of 64 at 6 PM during the Day, while the lowest point, 48, was recorded at 5 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Beauce, Lancienne Lorette, Quebec, Canada
23°C19/30°C
25°C21/29°C
24°C17/29°C
25°C18/32°C
21°C20/23°C
19°C13/24°C
19°C13/27°C
19°C15/23°C
16°C11/23°C
17°C9/23°C
19°C12/24°C
24°C16/32°C
23°C20/30°C
21°C11/29°C
23°C15/29°C
23°C18/30°C
23°C16/28°C
21°C17/28°C
18°C12/22°C
17°C8/22°C
17°C8/24°C
21°C14/30°C
20°C16/26°C
19°C10/26°C
20°C10/28°C
21°C11/30°C
23°C12/31°C
24°C16/29°C
26°C19/31°C
27°C21/32°C
--°C/°C
41AQI
41AQI
42AQI
42AQI
2025 Days Vs Air Quality
Beauce, Lancienne Lorette, Quebec, Canada
94%
209
6%
14
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 224 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
Beauce, Lancienne Lorette, Quebec, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
20AQI
20AQI
20AQI
21AQI
21AQI
19AQI
20AQI
20AQI
21AQI
31AQI
35AQI
42AQI
38AQI
21AQI
23AQI
45AQI
41AQI
22AQI
23AQI
35AQI
53AQI
42AQI
44AQI
40AQI
43AQI
25AQI
26AQI
28AQI
24AQI
30AQI
22AQI
25AQI
28AQI
23AQI
22AQI
27AQI
28AQI
23AQI
28AQI
23AQI
27AQI
30AQI
22AQI
23AQI
24AQI
29AQI
20AQI
20AQI
18AQI
20AQI
24AQI
25AQI
38AQI
28AQI
39AQI
30AQI
26AQI
24AQI
24AQI
23AQI
24AQI
34AQI
38AQI
22AQI
23AQI
25AQI
26AQI
23AQI
29AQI
23AQI
21AQI
27AQI
31AQI
30AQI
19AQI
17AQI
27AQI
21AQI
16AQI
18AQI
18AQI
20AQI
20AQI
23AQI
20AQI
20AQI
18AQI
20AQI
20AQI
19AQI
19AQI
18AQI
22AQI
21AQI
20AQI
20AQI
21AQI
16AQI
19AQI
23AQI
24AQI
17AQI
19AQI
18AQI
17AQI
19AQI
17AQI
24AQI
15AQI
13AQI
16AQI
12AQI
13AQI
16AQI
15AQI
11AQI
17AQI
20AQI
16AQI
14AQI
19AQI
19AQI
17AQI
15AQI
17AQI
15AQI
14AQI
14AQI
15AQI
15AQI
16AQI
18AQI
26AQI
28AQI
26AQI
22AQI
16AQI
13AQI
13AQI
15AQI
15AQI
12AQI
11AQI
13AQI
19AQI
23AQI
24AQI
27AQI
21AQI
22AQI
12AQI
15AQI
19AQI
36AQI
41AQI
50AQI
54AQI
49AQI
51AQI
51AQI
48AQI
54AQI
28AQI
23AQI
23AQI
25AQI
34AQI
22AQI
31AQI
23AQI
26AQI
27AQI
35AQI
40AQI
40AQI
27AQI
23AQI
20AQI
18AQI
25AQI
31AQI
28AQI
32AQI
26AQI
28AQI
34AQI
36AQI
27AQI
33AQI
36AQI
36AQI
41AQI
40AQI
34AQI
35AQI
45AQI
46AQI
24AQI
34AQI
41AQI
27AQI
18AQI
30AQI
30AQI
40AQI
48AQI
57AQI
57AQI
56AQI
58AQI
43AQI
23AQI
32AQI
61AQI
56AQI
34AQI
30AQI
39AQI
47AQI
51AQI
51AQI
54AQI
30AQI
26AQI
23AQI
18AQI
18AQI
32AQI
37AQI
43AQI
No. of days
202527AQI
Highest AQI recorded in
August43AQI
Lowest AQI recorded in
May18AQI
202426AQI
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
November18AQI
202331AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
January22AQI
202225AQI
Highest AQI recorded in
July32AQI
Lowest AQI recorded in
September20AQI
202126AQI
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
September20AQI
202024AQI
Highest AQI recorded in
July30AQI
Lowest AQI recorded in
October20AQI
Most & Least Polluted Years Over the Last 6 Years
Beauce's annual 2025 AQI (27) shows an average percentage change of 3.5% (worsened AQI) compared to previous years: 2020 (24), 2021 (26), 2022 (25), 2023 (31), 2024 (26).