Malayer, Hamadan, 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
Malayer, Hamadan, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 85 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Malayer, Hamadan, Iran
6 AM2nd Aug 2025
8 PM
5 AM3rd Aug 2025
96AQI
78AQI
92AQI
81AQI
In the last 24 hours,
Malayer's AQI reached its highest point of 96 at 6 AM during the Day, while the lowest point, 78, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Malayer, Hamadan, Iran
24°C16/33°C
24°C16/33°C
24°C15/34°C
22°C14/33°C
23°C15/33°C
23°C15/31°C
24°C17/32°C
25°C18/33°C
27°C19/34°C
26°C20/33°C
25°C19/32°C
25°C20/31°C
24°C19/31°C
26°C19/33°C
26°C18/35°C
27°C20/35°C
28°C21/35°C
29°C21/36°C
29°C22/36°C
28°C21/36°C
27°C20/35°C
27°C19/35°C
28°C20/34°C
28°C21/34°C
28°C21/35°C
28°C21/35°C
28°C21/35°C
28°C22/35°C
28°C22/35°C
28°C22/34°C
--°C/°C
87AQI
87AQI
88AQI
88AQI
2025 Days Vs Air Quality
Malayer, Hamadan, Iran
6%
13
85%
181
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: 6%
Health Risk Level:
Extreme
In 2025, 6% 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
Malayer, Hamadan, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
76AQI
72AQI
72AQI
81AQI
76AQI
78AQI
73AQI
75AQI
82AQI
92AQI
93AQI
75AQI
75AQI
78AQI
84AQI
73AQI
70AQI
70AQI
70AQI
66AQI
65AQI
76AQI
78AQI
77AQI
82AQI
76AQI
78AQI
70AQI
69AQI
75AQI
77AQI
80AQI
91AQI
85AQI
77AQI
68AQI
68AQI
67AQI
69AQI
62AQI
65AQI
70AQI
92AQI
84AQI
63AQI
61AQI
64AQI
61AQI
63AQI
65AQI
65AQI
53AQI
47AQI
45AQI
40AQI
40AQI
49AQI
42AQI
46AQI
50AQI
50AQI
48AQI
50AQI
51AQI
52AQI
55AQI
48AQI
43AQI
52AQI
58AQI
59AQI
65AQI
83AQI
117AQI
116AQI
108AQI
112AQI
117AQI
106AQI
82AQI
69AQI
67AQI
72AQI
62AQI
71AQI
72AQI
73AQI
67AQI
73AQI
81AQI
68AQI
71AQI
65AQI
63AQI
61AQI
68AQI
70AQI
64AQI
70AQI
70AQI
73AQI
70AQI
75AQI
71AQI
71AQI
88AQI
65AQI
62AQI
65AQI
66AQI
68AQI
69AQI
68AQI
73AQI
81AQI
79AQI
72AQI
73AQI
72AQI
76AQI
73AQI
73AQI
71AQI
72AQI
73AQI
85AQI
76AQI
74AQI
72AQI
68AQI
64AQI
66AQI
63AQI
87AQI
78AQI
71AQI
74AQI
69AQI
70AQI
76AQI
72AQI
75AQI
77AQI
73AQI
68AQI
68AQI
70AQI
72AQI
71AQI
73AQI
67AQI
68AQI
70AQI
68AQI
70AQI
65AQI
68AQI
68AQI
69AQI
68AQI
73AQI
74AQI
71AQI
74AQI
78AQI
77AQI
77AQI
80AQI
84AQI
95AQI
95AQI
102AQI
110AQI
99AQI
96AQI
86AQI
95AQI
96AQI
100AQI
118AQI
109AQI
112AQI
111AQI
90AQI
94AQI
101AQI
110AQI
106AQI
105AQI
97AQI
95AQI
109AQI
111AQI
114AQI
105AQI
91AQI
89AQI
95AQI
87AQI
83AQI
83AQI
84AQI
82AQI
74AQI
73AQI
67AQI
63AQI
64AQI
67AQI
67AQI
68AQI
76AQI
84AQI
85AQI
76AQI
64AQI
72AQI
70AQI
72AQI
83AQI
89AQI
85AQI
No. of days
202576AQI
Highest AQI recorded in
July89AQI
Lowest AQI recorded in
February64AQI
202467AQI
Highest AQI recorded in
September87AQI
Lowest AQI recorded in
January47AQI
202376AQI
Highest AQI recorded in
July101AQI
Lowest AQI recorded in
March58AQI
202287AQI
Highest AQI recorded in
May141AQI
Lowest AQI recorded in
January54AQI
202158AQI
Highest AQI recorded in
July78AQI
Lowest AQI recorded in
May39AQI
202061AQI
Highest AQI recorded in
August85AQI
Lowest AQI recorded in
March40AQI
Most & Least Polluted Years Over the Last 6 Years
Malayer's annual 2025 AQI (76) shows an average percentage change of 10.2% (worsened AQI) compared to previous years: 2020 (61), 2021 (58), 2022 (87), 2023 (76), 2024 (67).