District 1, Tajrish, 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 1, Tajrish, Tehran Province, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 91 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
District 1, Tajrish, Tehran Province, Iran
6 AM6th Aug 2025
8 PM
5 AM7th Aug 2025
AQI
AQI
104AQI
80AQI
In the last 24 hours,
District 1's AQI reached its highest point of 104 at 6 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
District 1, Tajrish, Tehran Province, Iran
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
33°C29/37°C
33°C29/37°C
--°C/°C
--°C/°C
85AQI
85AQI
88AQI
88AQI
2025 Days Vs Air Quality
District 1, Tajrish, Tehran Province, Iran
77%
53
23%
16
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 218 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 1, Tajrish, Tehran Province, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
80AQI
72AQI
71AQI
70AQI
78AQI
72AQI
75AQI
69AQI
71AQI
72AQI
72AQI
63AQI
66AQI
70AQI
72AQI
77AQI
77AQI
81AQI
78AQI
91AQI
106AQI
105AQI
95AQI
97AQI
92AQI
98AQI
100AQI
97AQI
107AQI
105AQI
110AQI
114AQI
113AQI
112AQI
117AQI
109AQI
103AQI
104AQI
117AQI
110AQI
106AQI
96AQI
97AQI
100AQI
102AQI
98AQI
96AQI
94AQI
88AQI
85AQI
84AQI
83AQI
81AQI
82AQI
85AQI
82AQI
84AQI
76AQI
72AQI
69AQI
70AQI
76AQI
78AQI
84AQI
86AQI
86AQI
87AQI
90AQI
91AQI
74AQI
86AQI
92AQI
88AQI
No. of days
202588AQI
Highest AQI recorded in
July92AQI
Lowest AQI recorded in
May74AQI
Most & Least Polluted Years Over the Last 1 Years
District 1's annual 2025 AQI (88) shows an average percentage change of NaN% (improved AQI) compared to previous years: .