Bay Street, Parry Sound, Ontario, 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
Bay Street, Parry Sound, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Bay Street, Parry Sound, Ontario, Canada
5 AM5th Aug 2025
9 PM
4 AM6th Aug 2025
78AQI
42AQI
69AQI
54AQI
In the last 24 hours,
Bay Street's AQI reached its highest point of 78 at 7 PM during the Day, while the lowest point, 42, was recorded at 10 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bay Street, Parry Sound, Ontario, Canada
19°C14/24°C
18°C15/22°C
19°C14/24°C
19°C13/23°C
18°C10/24°C
24°C19/30°C
21°C18/22°C
19°C14/25°C
21°C17/26°C
24°C19/28°C
19°C15/23°C
17°C11/23°C
18°C13/22°C
19°C17/23°C
17°C11/21°C
18°C10/24°C
21°C16/25°C
22°C20/27°C
21°C17/27°C
21°C15/28°C
21°C18/25°C
22°C18/26°C
19°C16/23°C
21°C16/25°C
19°C14/23°C
18°C11/24°C
20°C16/24°C
21°C18/25°C
20°C15/25°C
22°C16/28°C
--°C/°C
49AQI
49AQI
47AQI
47AQI
2025 Days Vs Air Quality
Bay Street, Parry Sound, Ontario, Canada
83%
110
16%
21
0.7%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 218 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
Bay Street, Parry Sound, Ontario, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
17AQI
16AQI
17AQI
20AQI
16AQI
17AQI
18AQI
16AQI
19AQI
15AQI
19AQI
13AQI
19AQI
25AQI
26AQI
24AQI
25AQI
29AQI
17AQI
15AQI
16AQI
27AQI
37AQI
16AQI
18AQI
12AQI
14AQI
34AQI
26AQI
15AQI
13AQI
20AQI
28AQI
13AQI
19AQI
19AQI
12AQI
17AQI
15AQI
16AQI
19AQI
15AQI
19AQI
23AQI
20AQI
23AQI
35AQI
21AQI
22AQI
24AQI
28AQI
14AQI
12AQI
13AQI
15AQI
12AQI
11AQI
12AQI
14AQI
19AQI
24AQI
24AQI
15AQI
23AQI
20AQI
13AQI
18AQI
36AQI
60AQI
57AQI
62AQI
68AQI
66AQI
64AQI
55AQI
58AQI
63AQI
32AQI
25AQI
30AQI
35AQI
37AQI
37AQI
30AQI
27AQI
45AQI
46AQI
50AQI
50AQI
44AQI
32AQI
28AQI
26AQI
25AQI
38AQI
31AQI
35AQI
37AQI
32AQI
39AQI
52AQI
31AQI
31AQI
39AQI
44AQI
48AQI
50AQI
42AQI
51AQI
54AQI
62AQI
49AQI
26AQI
39AQI
31AQI
32AQI
22AQI
24AQI
32AQI
32AQI
52AQI
54AQI
53AQI
50AQI
55AQI
75AQI
42AQI
54AQI
96AQI
106AQI
65AQI
18AQI
20AQI
19AQI
42AQI
42AQI
73AQI
No. of days
202532AQI
Highest AQI recorded in
August73AQI
Lowest AQI recorded in
March18AQI
Most & Least Polluted Years Over the Last 1 Years
Bay Street's annual 2025 AQI (32) shows an average percentage change of NaN% (improved AQI) compared to previous years: .