Feiz, Esfahan, Esfahan, 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
Feiz, Esfahan, Esfahan, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 91 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Feiz, Esfahan, Esfahan, Iran
6 AM21st Aug 2025
7 PM
5 AM22nd Aug 2025
118AQI
73AQI
121AQI
77AQI
In the last 24 hours,
Feiz's AQI reached its highest point of 121 at 4 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Feiz, Esfahan, Esfahan, Iran
31°C25/36°C
29°C24/35°C
30°C23/36°C
30°C24/35°C
31°C25/36°C
31°C26/37°C
32°C26/37°C
33°C28/37°C
32°C28/37°C
30°C24/36°C
30°C24/36°C
31°C25/36°C
31°C25/37°C
31°C25/37°C
30°C25/35°C
30°C25/36°C
30°C25/35°C
30°C24/35°C
29°C23/34°C
29°C23/34°C
30°C24/34°C
30°C25/35°C
29°C24/35°C
29°C24/34°C
31°C24/36°C
31°C25/37°C
31°C25/37°C
31°C26/37°C
30°C25/36°C
30°C23/36°C
--°C/°C
81AQI
81AQI
88AQI
83AQI
2025 Days Vs Air Quality
Feiz, Esfahan, Esfahan, Iran
5%
11
81%
189
13%
31
0.4%
1
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Under WHO’s Safe Air Quality Limits: 5%
Health Risk Level:
Extreme
In 2025, 5% of 234 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
Feiz, Esfahan, Esfahan, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
78AQI
66AQI
70AQI
93AQI
94AQI
128AQI
108AQI
79AQI
81AQI
106AQI
134AQI
140AQI
96AQI
95AQI
128AQI
148AQI
130AQI
82AQI
95AQI
87AQI
65AQI
68AQI
84AQI
91AQI
104AQI
93AQI
80AQI
69AQI
69AQI
71AQI
85AQI
95AQI
86AQI
94AQI
131AQI
130AQI
95AQI
74AQI
69AQI
67AQI
68AQI
76AQI
82AQI
77AQI
66AQI
56AQI
57AQI
56AQI
52AQI
46AQI
59AQI
54AQI
49AQI
47AQI
35AQI
30AQI
40AQI
42AQI
45AQI
58AQI
48AQI
58AQI
55AQI
57AQI
61AQI
60AQI
42AQI
48AQI
69AQI
58AQI
51AQI
61AQI
84AQI
94AQI
97AQI
100AQI
106AQI
115AQI
110AQI
95AQI
73AQI
63AQI
74AQI
56AQI
71AQI
71AQI
70AQI
68AQI
72AQI
72AQI
69AQI
69AQI
65AQI
56AQI
58AQI
59AQI
62AQI
59AQI
62AQI
66AQI
76AQI
61AQI
68AQI
79AQI
79AQI
80AQI
64AQI
69AQI
68AQI
68AQI
70AQI
67AQI
69AQI
69AQI
77AQI
86AQI
95AQI
86AQI
80AQI
89AQI
77AQI
77AQI
73AQI
81AQI
78AQI
78AQI
77AQI
78AQI
75AQI
72AQI
71AQI
73AQI
75AQI
92AQI
85AQI
83AQI
88AQI
91AQI
86AQI
90AQI
83AQI
87AQI
95AQI
87AQI
86AQI
91AQI
98AQI
96AQI
89AQI
79AQI
71AQI
70AQI
70AQI
69AQI
71AQI
68AQI
71AQI
72AQI
82AQI
88AQI
96AQI
92AQI
85AQI
89AQI
86AQI
90AQI
88AQI
98AQI
100AQI
112AQI
99AQI
104AQI
94AQI
99AQI
94AQI
93AQI
106AQI
107AQI
104AQI
119AQI
113AQI
113AQI
116AQI
104AQI
97AQI
101AQI
114AQI
112AQI
117AQI
99AQI
125AQI
153AQI
119AQI
105AQI
94AQI
90AQI
83AQI
82AQI
81AQI
87AQI
84AQI
83AQI
84AQI
89AQI
84AQI
77AQI
70AQI
65AQI
72AQI
74AQI
78AQI
81AQI
87AQI
83AQI
83AQI
87AQI
90AQI
87AQI
85AQI
81AQI
81AQI
77AQI
90AQI
86AQI
90AQI
84AQI
83AQI
89AQI
87AQI
89AQI
93AQI
91AQI
94AQI
67AQI
72AQI
71AQI
83AQI
91AQI
95AQI
86AQI
No. of days
202582AQI
Highest AQI recorded in
July95AQI
Lowest AQI recorded in
February67AQI
202473AQI
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
April57AQI
2023109AQI
Highest AQI recorded in
December131AQI
Lowest AQI recorded in
September80AQI
Most & Least Polluted Years Over the Last 3 Years
Feiz's annual 2025 AQI (82) shows an average percentage change of -6.08% (improved AQI) compared to previous years: 2023 (109), 2024 (73).