Abhar, Sain Qaleh, Zanjan, 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
Abhar, Sain Qaleh, Zanjan, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 69 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Abhar, Sain Qaleh, Zanjan, Iran
6 AM7th Oct 2025
6 PM
5 AM8th Oct 2025
69AQI
64AQI
84AQI
64AQI
In the last 24 hours,
Abhar's AQI reached its highest point of 84 at 1 AM during the Night, while the lowest point, undefined, was recorded at 2 PM during the Day between 7th Oct and 8th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Abhar, Sain Qaleh, Zanjan, Iran
19°C13/27°C
21°C13/29°C
24°C17/33°C
17°C13/24°C
16°C11/23°C
15°C11/22°C
13°C10/17°C
13°C9/18°C
16°C9/23°C
16°C11/23°C
18°C11/26°C
23°C16/30°C
16°C8/22°C
12°C8/19°C
9°C7/11°C
10°C7/14°C
12°C8/17°C
14°C10/19°C
14°C9/21°C
14°C10/20°C
16°C10/24°C
18°C13/25°C
18°C10/26°C
11°C7/14°C
10°C7/15°C
13°C8/18°C
15°C10/22°C
15°C9/21°C
17°C12/24°C
18°C13/25°C
--°C/°C
64AQI
64AQI
67AQI
64AQI
2025 Days Vs Air Quality
Abhar, Sain Qaleh, Zanjan, Iran
10%
27
85%
237
6%
16
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 281 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
Abhar, Sain Qaleh, Zanjan, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
72AQI
64AQI
72AQI
78AQI
89AQI
74AQI
78AQI
81AQI
89AQI
96AQI
95AQI
97AQI
88AQI
88AQI
88AQI
83AQI
70AQI
66AQI
74AQI
60AQI
59AQI
65AQI
75AQI
71AQI
76AQI
80AQI
75AQI
60AQI
61AQI
66AQI
63AQI
66AQI
75AQI
68AQI
69AQI
62AQI
60AQI
56AQI
52AQI
50AQI
49AQI
58AQI
65AQI
68AQI
65AQI
63AQI
47AQI
49AQI
53AQI
49AQI
45AQI
36AQI
34AQI
37AQI
31AQI
33AQI
43AQI
34AQI
34AQI
38AQI
30AQI
36AQI
44AQI
55AQI
56AQI
54AQI
50AQI
39AQI
48AQI
49AQI
50AQI
56AQI
78AQI
126AQI
115AQI
112AQI
125AQI
138AQI
119AQI
87AQI
72AQI
60AQI
78AQI
53AQI
77AQI
77AQI
77AQI
71AQI
79AQI
87AQI
68AQI
74AQI
65AQI
65AQI
62AQI
64AQI
75AQI
64AQI
69AQI
71AQI
71AQI
64AQI
86AQI
79AQI
80AQI
97AQI
73AQI
66AQI
64AQI
70AQI
62AQI
63AQI
66AQI
73AQI
80AQI
76AQI
69AQI
75AQI
76AQI
72AQI
71AQI
68AQI
79AQI
68AQI
73AQI
74AQI
72AQI
68AQI
65AQI
64AQI
63AQI
63AQI
63AQI
84AQI
78AQI
67AQI
65AQI
62AQI
65AQI
72AQI
66AQI
80AQI
73AQI
65AQI
67AQI
63AQI
70AQI
70AQI
71AQI
68AQI
65AQI
65AQI
68AQI
65AQI
70AQI
66AQI
69AQI
69AQI
67AQI
59AQI
59AQI
65AQI
69AQI
72AQI
74AQI
79AQI
73AQI
84AQI
85AQI
98AQI
91AQI
96AQI
93AQI
94AQI
93AQI
92AQI
97AQI
96AQI
103AQI
110AQI
111AQI
104AQI
117AQI
85AQI
94AQI
102AQI
107AQI
106AQI
103AQI
84AQI
87AQI
89AQI
86AQI
92AQI
95AQI
84AQI
80AQI
84AQI
80AQI
84AQI
80AQI
80AQI
80AQI
76AQI
74AQI
67AQI
64AQI
63AQI
65AQI
68AQI
70AQI
81AQI
86AQI
85AQI
86AQI
90AQI
90AQI
91AQI
85AQI
74AQI
72AQI
73AQI
86AQI
84AQI
85AQI
80AQI
80AQI
91AQI
81AQI
87AQI
95AQI
91AQI
95AQI
94AQI
87AQI
101AQI
94AQI
89AQI
79AQI
79AQI
81AQI
77AQI
81AQI
68AQI
78AQI
82AQI
62AQI
84AQI
79AQI
81AQI
81AQI
79AQI
81AQI
80AQI
77AQI
77AQI
76AQI
74AQI
72AQI
68AQI
67AQI
66AQI
68AQI
61AQI
58AQI
56AQI
51AQI
47AQI
47AQI
43AQI
45AQI
55AQI
52AQI
64AQI
58AQI
61AQI
73AQI
70AQI
61AQI
69AQI
76AQI
52AQI
72AQI
71AQI
69AQI
81AQI
85AQI
85AQI
67AQI
65AQI
No. of days
202573AQI
Highest AQI recorded in
August85AQI
Lowest AQI recorded in
February52AQI
202494AQI
Highest AQI recorded in
April174AQI
Lowest AQI recorded in
October51AQI
202369AQI
Highest AQI recorded in
November90AQI
Lowest AQI recorded in
April58AQI
202261AQI
Highest AQI recorded in
May75AQI
Lowest AQI recorded in
February43AQI
202150AQI
Highest AQI recorded in
April64AQI
Lowest AQI recorded in
October29AQI
202042AQI
Highest AQI recorded in
September54AQI
Lowest AQI recorded in
November35AQI
Most & Least Polluted Years Over the Last 6 Years
Abhar's annual 2025 AQI (73) shows an average percentage change of 25.05% (worsened AQI) compared to previous years: 2020 (42), 2021 (50), 2022 (61), 2023 (69), 2024 (94).