Azarbaijan Square, Tabriz, Azarbayjan E Sharqi, Iran Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Azarbaijan Square, Tabriz, Azarbayjan E Sharqi, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 73 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Azarbaijan Square, Tabriz, Azarbayjan E Sharqi, Iran
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
76AQI
64AQI
92AQI
58AQI
In the last 24 hours,
Azarbaijan Square's AQI reached its highest point of 92 at 10 PM during the Night, while the lowest point, 58, was recorded at 7 PM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Azarbaijan Square, Tabriz, Azarbayjan E Sharqi, Iran
24°C17/30°C
24°C17/30°C
24°C17/31°C
22°C16/30°C
23°C15/31°C
22°C17/29°C
21°C14/28°C
19°C13/24°C
19°C13/26°C
18°C14/21°C
18°C11/25°C
20°C13/27°C
19°C12/26°C
20°C13/27°C
22°C15/28°C
15°C10/21°C
14°C9/20°C
9°C7/12°C
12°C7/18°C
14°C9/20°C
17°C11/22°C
17°C12/23°C
17°C11/24°C
18°C12/25°C
19°C13/25°C
20°C14/26°C
15°C10/21°C
13°C9/19°C
14°C8/21°C
17°C12/23°C
--°C/°C
62AQI
61AQI
65AQI
63AQI
2025 Days Vs Air Quality
Azarbaijan Square, Tabriz, Azarbayjan E Sharqi, Iran
9%
26
82%
227
9%
24
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Azarbaijan Square, Tabriz, Azarbayjan E Sharqi, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
66AQI
63AQI
84AQI
101AQI
127AQI
108AQI
90AQI
94AQI
109AQI
99AQI
96AQI
132AQI
129AQI
101AQI
123AQI
141AQI
117AQI
85AQI
68AQI
65AQI
55AQI
71AQI
88AQI
98AQI
84AQI
84AQI
75AQI
72AQI
76AQI
83AQI
90AQI
96AQI
101AQI
118AQI
115AQI
104AQI
84AQI
74AQI
58AQI
49AQI
51AQI
78AQI
97AQI
103AQI
69AQI
57AQI
58AQI
63AQI
60AQI
60AQI
53AQI
38AQI
32AQI
40AQI
36AQI
30AQI
42AQI
37AQI
39AQI
37AQI
27AQI
36AQI
44AQI
54AQI
49AQI
40AQI
48AQI
39AQI
41AQI
66AQI
70AQI
72AQI
100AQI
114AQI
107AQI
112AQI
120AQI
139AQI
122AQI
93AQI
83AQI
107AQI
95AQI
97AQI
78AQI
76AQI
71AQI
66AQI
81AQI
85AQI
73AQI
70AQI
80AQI
64AQI
60AQI
67AQI
71AQI
66AQI
70AQI
66AQI
73AQI
68AQI
64AQI
62AQI
70AQI
58AQI
55AQI
36AQI
51AQI
66AQI
63AQI
64AQI
68AQI
81AQI
87AQI
80AQI
71AQI
70AQI
69AQI
62AQI
72AQI
68AQI
69AQI
70AQI
70AQI
62AQI
62AQI
58AQI
59AQI
55AQI
59AQI
61AQI
63AQI
105AQI
86AQI
70AQI
59AQI
59AQI
65AQI
75AQI
63AQI
62AQI
61AQI
66AQI
71AQI
63AQI
65AQI
68AQI
79AQI
69AQI
68AQI
64AQI
66AQI
61AQI
69AQI
62AQI
64AQI
68AQI
58AQI
47AQI
51AQI
50AQI
64AQI
66AQI
70AQI
72AQI
78AQI
76AQI
75AQI
88AQI
81AQI
98AQI
117AQI
87AQI
88AQI
75AQI
66AQI
66AQI
64AQI
69AQI
86AQI
72AQI
84AQI
73AQI
71AQI
87AQI
71AQI
76AQI
63AQI
61AQI
56AQI
56AQI
63AQI
63AQI
63AQI
59AQI
62AQI
69AQI
72AQI
67AQI
66AQI
67AQI
66AQI
69AQI
69AQI
67AQI
65AQI
64AQI
67AQI
67AQI
70AQI
81AQI
87AQI
87AQI
85AQI
87AQI
88AQI
89AQI
82AQI
71AQI
68AQI
63AQI
68AQI
74AQI
74AQI
72AQI
73AQI
76AQI
73AQI
75AQI
83AQI
85AQI
85AQI
87AQI
78AQI
84AQI
86AQI
85AQI
74AQI
78AQI
81AQI
77AQI
83AQI
71AQI
76AQI
84AQI
64AQI
78AQI
77AQI
78AQI
73AQI
74AQI
76AQI
69AQI
64AQI
67AQI
68AQI
66AQI
68AQI
68AQI
70AQI
65AQI
65AQI
58AQI
51AQI
53AQI
47AQI
37AQI
35AQI
46AQI
46AQI
62AQI
67AQI
55AQI
53AQI
62AQI
73AQI
93AQI
66AQI
76AQI
67AQI
67AQI
72AQI
68AQI
79AQI
64AQI
61AQI
No. of days
202572AQI
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
October61AQI
202467AQI
Highest AQI recorded in
March174AQI
Lowest AQI recorded in
April25AQI
202350AQI
Highest AQI recorded in
December54AQI
Lowest AQI recorded in
November18AQI
202277AQI
Highest AQI recorded in
July118AQI
Lowest AQI recorded in
May44AQI
202169AQI
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
March40AQI
202065AQI
Highest AQI recorded in
October120AQI
Lowest AQI recorded in
March0AQI
Most & Least Polluted Years Over the Last 6 Years
Azarbaijan Square's annual 2025 AQI (72) shows an average percentage change of 12.1% (worsened AQI) compared to previous years: 2020 (65), 2021 (69), 2022 (77), 2023 (50), 2024 (67).