Farhangsara, Karaj, Alborz, 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
Farhangsara, Karaj, Alborz, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 88 of Moderate air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Farhangsara, Karaj, Alborz, Iran
6 AM2nd Aug 2025
8 PM
5 AM3rd Aug 2025
98AQI
78AQI
92AQI
82AQI
In the last 24 hours,
Farhangsara's AQI reached its highest point of 98 at 6 AM during the Day, while the lowest point, 78, was recorded at 12 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Farhangsara, Karaj, Alborz, Iran
26°C20/33°C
28°C21/36°C
25°C19/31°C
24°C18/30°C
24°C19/30°C
26°C20/32°C
27°C22/33°C
28°C22/33°C
29°C24/33°C
26°C23/30°C
26°C21/30°C
28°C22/31°C
30°C24/33°C
32°C27/35°C
32°C26/36°C
31°C25/35°C
31°C26/35°C
32°C26/36°C
32°C26/36°C
30°C24/34°C
29°C24/33°C
30°C25/33°C
29°C23/34°C
28°C22/33°C
30°C24/34°C
32°C27/36°C
31°C27/34°C
30°C25/34°C
30°C24/34°C
30°C25/34°C
--°C/°C
101AQI
101AQI
100AQI
100AQI
2025 Days Vs Air Quality
Farhangsara, Karaj, Alborz, Iran
5%
11
71%
152
23%
50
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 5%
Health Risk Level:
Extreme
In 2025, 5% 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
Farhangsara, Karaj, Alborz, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
82AQI
62AQI
71AQI
86AQI
81AQI
101AQI
128AQI
118AQI
127AQI
142AQI
134AQI
146AQI
97AQI
97AQI
104AQI
107AQI
74AQI
67AQI
84AQI
70AQI
60AQI
72AQI
96AQI
77AQI
85AQI
99AQI
99AQI
71AQI
78AQI
125AQI
122AQI
128AQI
153AQI
114AQI
87AQI
73AQI
89AQI
71AQI
52AQI
55AQI
57AQI
82AQI
97AQI
123AQI
67AQI
67AQI
53AQI
56AQI
66AQI
62AQI
58AQI
53AQI
44AQI
41AQI
26AQI
24AQI
39AQI
42AQI
41AQI
51AQI
36AQI
39AQI
47AQI
69AQI
61AQI
62AQI
50AQI
57AQI
62AQI
59AQI
62AQI
70AQI
93AQI
105AQI
112AQI
113AQI
129AQI
136AQI
123AQI
96AQI
71AQI
67AQI
79AQI
60AQI
78AQI
76AQI
79AQI
78AQI
79AQI
81AQI
71AQI
74AQI
67AQI
69AQI
69AQI
62AQI
69AQI
67AQI
68AQI
68AQI
77AQI
75AQI
75AQI
82AQI
79AQI
80AQI
68AQI
71AQI
67AQI
70AQI
66AQI
70AQI
70AQI
76AQI
85AQI
91AQI
85AQI
79AQI
78AQI
84AQI
76AQI
75AQI
81AQI
81AQI
80AQI
77AQI
81AQI
81AQI
70AQI
71AQI
69AQI
68AQI
67AQI
92AQI
79AQI
78AQI
77AQI
72AQI
76AQI
80AQI
73AQI
106AQI
100AQI
76AQI
74AQI
77AQI
77AQI
77AQI
81AQI
83AQI
75AQI
72AQI
79AQI
74AQI
76AQI
72AQI
77AQI
77AQI
88AQI
76AQI
76AQI
93AQI
89AQI
93AQI
89AQI
85AQI
91AQI
104AQI
105AQI
123AQI
104AQI
127AQI
148AQI
106AQI
108AQI
108AQI
114AQI
113AQI
120AQI
127AQI
149AQI
133AQI
137AQI
123AQI
126AQI
128AQI
130AQI
127AQI
126AQI
115AQI
130AQI
143AQI
137AQI
131AQI
127AQI
112AQI
87AQI
94AQI
86AQI
94AQI
89AQI
91AQI
92AQI
81AQI
79AQI
75AQI
70AQI
68AQI
70AQI
75AQI
77AQI
81AQI
91AQI
88AQI
96AQI
69AQI
77AQI
74AQI
78AQI
99AQI
104AQI
90AQI
No. of days
202585AQI
Highest AQI recorded in
July104AQI
Lowest AQI recorded in
February69AQI
202479AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
November65AQI
2023101AQI
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
February76AQI
2022102AQI
Highest AQI recorded in
July127AQI
Lowest AQI recorded in
March69AQI
202191AQI
Highest AQI recorded in
July179AQI
Lowest AQI recorded in
April67AQI
202071AQI
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
May33AQI
Most & Least Polluted Years Over the Last 6 Years
Farhangsara's annual 2025 AQI (85) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2020 (71), 2021 (91), 2022 (102), 2023 (101), 2024 (79).