Manjil, 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!
August Air Quality Analysis
Manjil, Sain Qaleh, Zanjan, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 88 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Manjil, Sain Qaleh, Zanjan, Iran
6 AM2nd Aug 2025
8 PM
5 AM3rd Aug 2025
96AQI
78AQI
94AQI
82AQI
In the last 24 hours,
Manjil's AQI reached its highest point of 96 at 6 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Manjil, Sain Qaleh, Zanjan, Iran
13°C10/18°C
16°C10/25°C
14°C11/20°C
14°C11/18°C
14°C10/20°C
16°C10/23°C
17°C12/24°C
19°C13/26°C
20°C15/27°C
22°C17/27°C
21°C16/27°C
23°C17/29°C
25°C20/30°C
25°C19/32°C
20°C16/27°C
21°C14/31°C
25°C17/33°C
25°C20/32°C
24°C18/31°C
22°C15/29°C
22°C16/30°C
22°C16/29°C
20°C14/27°C
21°C14/30°C
25°C18/32°C
25°C19/32°C
25°C19/31°C
24°C18/30°C
24°C17/31°C
25°C19/33°C
--°C/°C
81AQI
81AQI
87AQI
79AQI
2025 Days Vs Air Quality
Manjil, Sain Qaleh, Zanjan, Iran
11%
23
80%
170
9%
20
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% of 215 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
Manjil, Sain Qaleh, Zanjan, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
62AQI
59AQI
63AQI
67AQI
67AQI
64AQI
69AQI
66AQI
70AQI
73AQI
72AQI
75AQI
74AQI
73AQI
77AQI
70AQI
64AQI
59AQI
63AQI
59AQI
55AQI
58AQI
66AQI
67AQI
67AQI
72AQI
68AQI
61AQI
58AQI
66AQI
62AQI
69AQI
77AQI
74AQI
76AQI
71AQI
62AQI
54AQI
53AQI
49AQI
53AQI
66AQI
66AQI
66AQI
56AQI
54AQI
41AQI
42AQI
39AQI
42AQI
32AQI
24AQI
23AQI
28AQI
24AQI
24AQI
30AQI
29AQI
27AQI
30AQI
33AQI
34AQI
32AQI
66AQI
55AQI
43AQI
42AQI
34AQI
40AQI
46AQI
60AQI
74AQI
97AQI
114AQI
119AQI
112AQI
119AQI
135AQI
123AQI
95AQI
77AQI
72AQI
85AQI
57AQI
75AQI
78AQI
80AQI
73AQI
78AQI
86AQI
70AQI
73AQI
67AQI
64AQI
63AQI
64AQI
71AQI
64AQI
67AQI
66AQI
78AQI
74AQI
74AQI
74AQI
77AQI
102AQI
72AQI
64AQI
64AQI
68AQI
62AQI
64AQI
66AQI
72AQI
79AQI
75AQI
71AQI
74AQI
73AQI
73AQI
73AQI
72AQI
77AQI
69AQI
74AQI
73AQI
73AQI
73AQI
66AQI
68AQI
63AQI
63AQI
64AQI
84AQI
79AQI
72AQI
70AQI
66AQI
68AQI
70AQI
67AQI
78AQI
74AQI
67AQI
69AQI
65AQI
71AQI
71AQI
73AQI
72AQI
72AQI
71AQI
70AQI
67AQI
70AQI
67AQI
70AQI
70AQI
69AQI
70AQI
64AQI
77AQI
74AQI
80AQI
79AQI
77AQI
77AQI
83AQI
92AQI
110AQI
93AQI
111AQI
137AQI
97AQI
98AQI
97AQI
94AQI
101AQI
106AQI
116AQI
115AQI
108AQI
106AQI
87AQI
88AQI
108AQI
105AQI
107AQI
101AQI
81AQI
81AQI
84AQI
82AQI
91AQI
95AQI
80AQI
83AQI
85AQI
80AQI
83AQI
80AQI
81AQI
79AQI
76AQI
74AQI
68AQI
66AQI
62AQI
66AQI
68AQI
70AQI
81AQI
88AQI
66AQI
48AQI
73AQI
71AQI
71AQI
87AQI
84AQI
88AQI
No. of days
202572AQI
Highest AQI recorded in
August88AQI
Lowest AQI recorded in
February48AQI
202465AQI
Highest AQI recorded in
April114AQI
Lowest AQI recorded in
January23AQI
202346AQI
Highest AQI recorded in
November68AQI
Lowest AQI recorded in
December38AQI
202247AQI
Highest AQI recorded in
April58AQI
Lowest AQI recorded in
March23AQI
202160AQI
Highest AQI recorded in
May106AQI
Lowest AQI recorded in
December41AQI
Most & Least Polluted Years Over the Last 5 Years
Manjil's annual 2025 AQI (72) shows an average percentage change of 35.2% (worsened AQI) compared to previous years: 2021 (60), 2022 (47), 2023 (46), 2024 (65).