Rasht, Gilan, 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
Rasht, Gilan, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (17th August ):
On this day, AQI across the 5 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: 17th Aug - 18th Aug 2025
Rasht, Gilan, Iran
6 AM17th Aug 2025
8 PM
5 AM18th Aug 2025
108AQI
70AQI
100AQI
83AQI
In the last 24 hours,
Rasht's AQI reached its highest point of 108 at 2 PM during the Day, while the lowest point, 70, was recorded at 9 AM during the Day between 17th Aug and 18th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rasht, Gilan, Iran
29°C25/34°C
29°C24/35°C
29°C25/35°C
30°C25/35°C
28°C24/34°C
29°C23/35°C
29°C24/36°C
29°C24/34°C
29°C24/34°C
30°C24/36°C
29°C25/35°C
29°C25/34°C
30°C25/36°C
29°C24/36°C
29°C25/35°C
31°C25/37°C
31°C26/37°C
30°C25/37°C
31°C26/37°C
31°C25/36°C
30°C25/37°C
29°C25/34°C
29°C25/33°C
27°C25/29°C
28°C23/32°C
27°C24/31°C
25°C22/28°C
26°C22/30°C
24°C23/25°C
24°C22/27°C
--°C/°C
89AQI
89AQI
93AQI
91AQI
2025 Days Vs Air Quality
Rasht, Gilan, Iran
0.8%
2
87%
200
11%
26
0.4%
1
Total number of days with different AQI categories in last 230 days in 2025 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 0.87%
Health Risk Level:
Extreme
In 2025, 0.87% of 230 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
Rasht, Gilan, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
82AQI
69AQI
89AQI
87AQI
96AQI
78AQI
79AQI
81AQI
85AQI
97AQI
105AQI
143AQI
138AQI
126AQI
122AQI
121AQI
120AQI
105AQI
94AQI
91AQI
87AQI
81AQI
85AQI
87AQI
87AQI
90AQI
89AQI
84AQI
81AQI
84AQI
104AQI
118AQI
139AQI
133AQI
139AQI
131AQI
128AQI
124AQI
121AQI
101AQI
93AQI
88AQI
85AQI
75AQI
90AQI
79AQI
71AQI
68AQI
68AQI
64AQI
65AQI
65AQI
58AQI
47AQI
47AQI
53AQI
62AQI
64AQI
65AQI
64AQI
59AQI
61AQI
65AQI
67AQI
72AQI
74AQI
74AQI
79AQI
88AQI
96AQI
101AQI
89AQI
96AQI
95AQI
94AQI
98AQI
96AQI
97AQI
91AQI
78AQI
66AQI
71AQI
94AQI
60AQI
80AQI
80AQI
73AQI
66AQI
81AQI
98AQI
88AQI
73AQI
77AQI
67AQI
65AQI
76AQI
98AQI
86AQI
70AQI
79AQI
75AQI
86AQI
70AQI
69AQI
91AQI
158AQI
77AQI
73AQI
72AQI
74AQI
65AQI
64AQI
73AQI
73AQI
78AQI
77AQI
82AQI
76AQI
80AQI
81AQI
70AQI
65AQI
65AQI
63AQI
72AQI
64AQI
68AQI
70AQI
58AQI
68AQI
68AQI
66AQI
59AQI
82AQI
69AQI
67AQI
71AQI
65AQI
69AQI
70AQI
60AQI
71AQI
68AQI
59AQI
62AQI
65AQI
66AQI
63AQI
67AQI
63AQI
60AQI
58AQI
90AQI
63AQI
59AQI
63AQI
65AQI
65AQI
68AQI
61AQI
60AQI
64AQI
66AQI
69AQI
72AQI
70AQI
65AQI
73AQI
79AQI
81AQI
79AQI
88AQI
99AQI
85AQI
88AQI
85AQI
83AQI
86AQI
89AQI
100AQI
95AQI
98AQI
95AQI
85AQI
88AQI
92AQI
92AQI
91AQI
89AQI
83AQI
77AQI
81AQI
77AQI
88AQI
86AQI
84AQI
107AQI
99AQI
88AQI
86AQI
100AQI
91AQI
83AQI
78AQI
77AQI
75AQI
69AQI
67AQI
68AQI
70AQI
74AQI
99AQI
123AQI
104AQI
103AQI
105AQI
129AQI
125AQI
97AQI
78AQI
77AQI
76AQI
99AQI
96AQI
92AQI
90AQI
98AQI
97AQI
91AQI
96AQI
87AQI
81AQI
79AQI
66AQI
76AQI
85AQI
99AQI
No. of days
202583AQI
Highest AQI recorded in
August99AQI
Lowest AQI recorded in
May66AQI
202469AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
January42AQI
202351AQI
Highest AQI recorded in
August77AQI
Lowest AQI recorded in
June30AQI
202233AQI
Highest AQI recorded in
August95AQI
Lowest AQI recorded in
February0AQI
202121AQI
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
December0AQI
202025AQI
Highest AQI recorded in
July27AQI
Lowest AQI recorded in
August22AQI
Most & Least Polluted Years Over the Last 6 Years
Rasht's annual 2025 AQI (83) shows an average percentage change of 152.3% (worsened AQI) compared to previous years: 2020 (25), 2021 (21), 2022 (33), 2023 (51), 2024 (69).