Bonnyville, Alberta, 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
Bonnyville, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Bonnyville, Alberta, Canada
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
68AQI
42AQI
56AQI
50AQI
In the last 24 hours,
Bonnyville's AQI reached its highest point of 68 at 3 PM during the Day, while the lowest point, 42, was recorded at 12 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bonnyville, Alberta, Canada
18°C11/23°C
15°C7/21°C
16°C7/23°C
14°C8/20°C
17°C10/23°C
22°C11/31°C
20°C15/25°C
17°C9/21°C
18°C7/27°C
20°C13/26°C
18°C13/22°C
16°C9/21°C
14°C4/21°C
15°C4/22°C
18°C8/25°C
18°C8/26°C
16°C10/22°C
17°C13/21°C
15°C11/20°C
13°C5/19°C
14°C4/22°C
19°C9/29°C
18°C13/25°C
17°C11/22°C
16°C13/19°C
15°C5/22°C
18°C10/23°C
20°C9/28°C
21°C10/28°C
21°C11/29°C
--°C/°C
40AQI
40AQI
39AQI
39AQI
2025 Days Vs Air Quality
Bonnyville, Alberta, Canada
92%
195
8%
18
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 214 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
Bonnyville, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
29AQI
43AQI
38AQI
32AQI
39AQI
53AQI
31AQI
25AQI
32AQI
30AQI
39AQI
37AQI
27AQI
18AQI
24AQI
18AQI
20AQI
22AQI
28AQI
25AQI
23AQI
22AQI
17AQI
26AQI
21AQI
18AQI
19AQI
19AQI
23AQI
22AQI
18AQI
20AQI
23AQI
25AQI
28AQI
24AQI
27AQI
29AQI
25AQI
26AQI
31AQI
29AQI
28AQI
21AQI
20AQI
24AQI
26AQI
24AQI
24AQI
33AQI
34AQI
40AQI
29AQI
21AQI
34AQI
25AQI
19AQI
19AQI
24AQI
24AQI
19AQI
21AQI
28AQI
23AQI
19AQI
18AQI
18AQI
19AQI
22AQI
18AQI
18AQI
15AQI
19AQI
17AQI
23AQI
25AQI
24AQI
20AQI
20AQI
24AQI
16AQI
15AQI
19AQI
20AQI
20AQI
16AQI
18AQI
23AQI
28AQI
31AQI
23AQI
18AQI
21AQI
24AQI
26AQI
21AQI
27AQI
20AQI
17AQI
23AQI
20AQI
21AQI
20AQI
21AQI
19AQI
16AQI
19AQI
19AQI
16AQI
16AQI
22AQI
19AQI
19AQI
23AQI
26AQI
18AQI
20AQI
17AQI
14AQI
17AQI
23AQI
30AQI
23AQI
13AQI
20AQI
20AQI
22AQI
16AQI
20AQI
23AQI
32AQI
30AQI
32AQI
20AQI
17AQI
20AQI
23AQI
18AQI
16AQI
23AQI
22AQI
24AQI
21AQI
17AQI
17AQI
21AQI
24AQI
30AQI
27AQI
21AQI
20AQI
28AQI
33AQI
26AQI
39AQI
31AQI
38AQI
27AQI
52AQI
51AQI
52AQI
53AQI
59AQI
60AQI
41AQI
39AQI
38AQI
39AQI
31AQI
32AQI
24AQI
23AQI
28AQI
39AQI
36AQI
33AQI
27AQI
23AQI
18AQI
17AQI
18AQI
19AQI
20AQI
18AQI
21AQI
23AQI
22AQI
24AQI
23AQI
23AQI
30AQI
30AQI
24AQI
29AQI
33AQI
42AQI
54AQI
55AQI
56AQI
59AQI
60AQI
52AQI
48AQI
51AQI
40AQI
41AQI
42AQI
51AQI
54AQI
51AQI
49AQI
55AQI
27AQI
26AQI
20AQI
21AQI
22AQI
35AQI
37AQI
55AQI
No. of days
202527AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
March20AQI
202429AQI
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
May16AQI
202317AQI
Highest AQI recorded in
December18AQI
Lowest AQI recorded in
November10AQI
202253AQI
Highest AQI recorded in
September53AQI
Lowest AQI recorded in
September53AQI
202125AQI
Highest AQI recorded in
January25AQI
Lowest AQI recorded in
January25AQI
202018AQI
Highest AQI recorded in
November29AQI
Lowest AQI recorded in
July13AQI
Most & Least Polluted Years Over the Last 6 Years
Bonnyville's annual 2025 AQI (27) shows an average percentage change of 12.4% (worsened AQI) compared to previous years: 2020 (18), 2021 (25), 2022 (53), 2023 (17), 2024 (29).