Arak, Markazi, Iran 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
Arak, Markazi, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (30th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 70 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 31st Jul - 1st Aug 2025
Arak, Markazi, Iran
6 AM31st Jul 2025
8 PM
5 AM1st Aug 2025
AQI
AQI
86AQI
60AQI
In the last 24 hours,
Arak's AQI reached its highest point of 86 at 11 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 31st Jul and 1st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Arak, Markazi, Iran
28°C20/37°C
28°C20/37°C
28°C22/36°C
28°C22/36°C
27°C21/34°C
24°C19/30°C
25°C18/31°C
25°C16/31°C
27°C20/34°C
27°C21/33°C
28°C22/34°C
26°C21/33°C
25°C19/32°C
25°C19/33°C
27°C20/33°C
28°C21/33°C
29°C21/36°C
30°C22/37°C
29°C22/36°C
29°C22/36°C
29°C22/36°C
28°C21/35°C
27°C19/33°C
27°C19/34°C
28°C20/35°C
28°C22/34°C
28°C21/35°C
30°C22/36°C
29°C23/35°C
--°C/°C
--°C/°C
90AQI
90AQI
91AQI
91AQI
2025 Days Vs Air Quality
Arak, Markazi, Iran
4%
9
80%
168
16%
34
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 212 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
Arak, Markazi, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
87AQI
78AQI
85AQI
91AQI
91AQI
112AQI
106AQI
88AQI
102AQI
122AQI
123AQI
106AQI
89AQI
91AQI
113AQI
84AQI
72AQI
76AQI
82AQI
69AQI
69AQI
77AQI
86AQI
104AQI
92AQI
84AQI
89AQI
72AQI
75AQI
81AQI
89AQI
90AQI
108AQI
96AQI
82AQI
72AQI
81AQI
75AQI
76AQI
62AQI
70AQI
100AQI
144AQI
120AQI
64AQI
64AQI
80AQI
66AQI
64AQI
66AQI
65AQI
58AQI
51AQI
46AQI
48AQI
47AQI
48AQI
43AQI
44AQI
47AQI
48AQI
54AQI
52AQI
55AQI
56AQI
70AQI
57AQI
50AQI
60AQI
57AQI
61AQI
67AQI
88AQI
123AQI
122AQI
110AQI
115AQI
122AQI
111AQI
78AQI
65AQI
70AQI
73AQI
67AQI
73AQI
71AQI
71AQI
68AQI
73AQI
83AQI
67AQI
72AQI
66AQI
60AQI
59AQI
65AQI
68AQI
63AQI
70AQI
73AQI
80AQI
79AQI
78AQI
77AQI
74AQI
111AQI
70AQI
64AQI
66AQI
68AQI
66AQI
71AQI
73AQI
76AQI
83AQI
91AQI
77AQI
75AQI
75AQI
79AQI
76AQI
74AQI
75AQI
74AQI
75AQI
79AQI
77AQI
75AQI
71AQI
68AQI
68AQI
67AQI
66AQI
89AQI
80AQI
73AQI
74AQI
70AQI
72AQI
78AQI
74AQI
82AQI
85AQI
75AQI
69AQI
74AQI
73AQI
74AQI
73AQI
80AQI
68AQI
69AQI
74AQI
68AQI
68AQI
65AQI
70AQI
70AQI
72AQI
71AQI
82AQI
82AQI
75AQI
80AQI
81AQI
79AQI
78AQI
82AQI
86AQI
96AQI
94AQI
105AQI
113AQI
100AQI
94AQI
91AQI
106AQI
97AQI
102AQI
116AQI
108AQI
115AQI
115AQI
91AQI
97AQI
101AQI
116AQI
109AQI
108AQI
99AQI
103AQI
125AQI
117AQI
108AQI
98AQI
92AQI
89AQI
90AQI
87AQI
87AQI
86AQI
86AQI
84AQI
78AQI
77AQI
70AQI
64AQI
65AQI
69AQI
70AQI
70AQI
90AQI
73AQI
75AQI
73AQI
74AQI
86AQI
92AQI
No. of days
202580AQI
Highest AQI recorded in
July92AQI
Lowest AQI recorded in
February73AQI
202474AQI
Highest AQI recorded in
September101AQI
Lowest AQI recorded in
November57AQI
202397AQI
Highest AQI recorded in
July139AQI
Lowest AQI recorded in
April76AQI
202294AQI
Highest AQI recorded in
July141AQI
Lowest AQI recorded in
January59AQI
202177AQI
Highest AQI recorded in
September99AQI
Lowest AQI recorded in
February59AQI
202055AQI
Highest AQI recorded in
December71AQI
Lowest AQI recorded in
March27AQI
Most & Least Polluted Years Over the Last 6 Years
Arak's annual 2025 AQI (80) shows an average percentage change of 5.5% (worsened AQI) compared to previous years: 2020 (55), 2021 (77), 2022 (94), 2023 (97), 2024 (74).