Dufferin Street, Toronto, Ontario, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Dufferin Street, Toronto, Ontario, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (31st July ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 76 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
2025 Days Vs Air Quality
Dufferin Street, Toronto, Ontario, Canada
83%
105
17%
22
Total number of days with different AQI categories in last 213 days in 2025 (152 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 213 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
Dufferin Street, Toronto, Ontario, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
22AQI
25AQI
28AQI
27AQI
18AQI
18AQI
33AQI
20AQI
26AQI
17AQI
22AQI
15AQI
22AQI
35AQI
31AQI
26AQI
36AQI
30AQI
19AQI
13AQI
20AQI
36AQI
43AQI
18AQI
23AQI
18AQI
19AQI
38AQI
36AQI
29AQI
15AQI
32AQI
36AQI
20AQI
32AQI
31AQI
17AQI
19AQI
18AQI
19AQI
24AQI
17AQI
21AQI
25AQI
23AQI
33AQI
38AQI
24AQI
27AQI
36AQI
38AQI
33AQI
14AQI
15AQI
17AQI
12AQI
12AQI
14AQI
15AQI
22AQI
32AQI
25AQI
29AQI
32AQI
28AQI
15AQI
20AQI
43AQI
61AQI
54AQI
62AQI
66AQI
80AQI
68AQI
54AQI
63AQI
67AQI
41AQI
33AQI
40AQI
44AQI
38AQI
41AQI
35AQI
38AQI
49AQI
52AQI
54AQI
56AQI
47AQI
45AQI
39AQI
35AQI
34AQI
46AQI
43AQI
42AQI
51AQI
34AQI
51AQI
55AQI
48AQI
36AQI
45AQI
44AQI
52AQI
50AQI
47AQI
47AQI
59AQI
66AQI
46AQI
26AQI
33AQI
32AQI
42AQI
23AQI
24AQI
39AQI
40AQI
52AQI
50AQI
54AQI
48AQI
51AQI
76AQI
26AQI
25AQI
24AQI
47AQI
45AQI
No. of days
202535AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Dufferin Street's annual 2025 AQI (35) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
