District 7, Tehran, Tehran Province, 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
District 7, Tehran, Tehran Province, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 87 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
District 7, Tehran, Tehran Province, Iran
6 AM3rd Aug 2025
8 PM
5 AM4th Aug 2025
94AQI
80AQI
89AQI
83AQI
In the last 24 hours,
District 7's AQI reached its highest point of 94 at 8 AM during the Day, while the lowest point, 80, was recorded at 5 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
District 7, Tehran, Tehran Province, Iran
33°C28/38°C
31°C27/35°C
29°C26/33°C
29°C25/32°C
30°C26/33°C
30°C27/35°C
31°C28/34°C
32°C28/35°C
28°C25/30°C
27°C24/31°C
30°C25/33°C
31°C27/35°C
33°C28/36°C
34°C30/37°C
33°C29/36°C
33°C29/36°C
33°C29/37°C
33°C28/37°C
32°C29/35°C
31°C27/34°C
32°C29/35°C
32°C29/35°C
31°C28/34°C
32°C27/36°C
33°C29/37°C
33°C30/35°C
32°C29/35°C
31°C26/35°C
32°C28/35°C
33°C29/36°C
--°C/°C
92AQI
92AQI
93AQI
93AQI
2025 Days Vs Air Quality
District 7, Tehran, Tehran Province, Iran
63%
42
37%
25
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 216 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
District 7, Tehran, Tehran Province, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
77AQI
77AQI
74AQI
73AQI
78AQI
70AQI
71AQI
71AQI
74AQI
76AQI
79AQI
76AQI
73AQI
79AQI
81AQI
86AQI
87AQI
81AQI
81AQI
90AQI
107AQI
112AQI
98AQI
107AQI
122AQI
107AQI
102AQI
102AQI
111AQI
107AQI
114AQI
117AQI
119AQI
119AQI
120AQI
115AQI
119AQI
122AQI
129AQI
122AQI
116AQI
103AQI
102AQI
107AQI
106AQI
102AQI
100AQI
93AQI
89AQI
87AQI
87AQI
87AQI
84AQI
85AQI
87AQI
84AQI
85AQI
78AQI
71AQI
70AQI
72AQI
79AQI
79AQI
85AQI
88AQI
88AQI
87AQI
76AQI
92AQI
96AQI
88AQI
No. of days
202593AQI
Highest AQI recorded in
July96AQI
Lowest AQI recorded in
May76AQI
Most & Least Polluted Years Over the Last 1 Years
District 7's annual 2025 AQI (93) shows an average percentage change of NaN% (improved AQI) compared to previous years: .