Bojnurd, Khorasan E Shomali, 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
Bojnurd, Khorasan E Shomali, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 94 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Bojnurd, Khorasan E Shomali, Iran
5 AM2nd Aug 2025
8 PM
4 AM3rd Aug 2025
92AQI
79AQI
96AQI
82AQI
In the last 24 hours,
Bojnurd's AQI reached its highest point of 96 at 4 AM during the Night, while the lowest point, 79, was recorded at 1 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bojnurd, Khorasan E Shomali, Iran
22°C15/29°C
26°C16/34°C
23°C15/30°C
22°C17/30°C
24°C17/30°C
25°C16/31°C
27°C19/33°C
26°C19/33°C
25°C19/31°C
25°C17/30°C
26°C18/31°C
27°C19/32°C
28°C19/34°C
29°C21/36°C
28°C21/34°C
28°C21/35°C
28°C23/34°C
26°C18/34°C
27°C18/34°C
26°C19/33°C
27°C18/34°C
27°C21/33°C
26°C21/30°C
24°C20/28°C
26°C18/32°C
27°C19/33°C
27°C20/32°C
25°C19/31°C
26°C20/33°C
27°C20/34°C
--°C/°C
82AQI
82AQI
84AQI
84AQI
2025 Days Vs Air Quality
Bojnurd, Khorasan E Shomali, Iran
2%
5
88%
188
9%
20
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% 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
Bojnurd, Khorasan E Shomali, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
104AQI
95AQI
92AQI
97AQI
107AQI
87AQI
78AQI
82AQI
95AQI
112AQI
121AQI
129AQI
102AQI
99AQI
107AQI
105AQI
79AQI
71AQI
76AQI
73AQI
66AQI
67AQI
77AQI
86AQI
90AQI
87AQI
100AQI
86AQI
78AQI
92AQI
91AQI
96AQI
97AQI
100AQI
108AQI
119AQI
107AQI
93AQI
67AQI
61AQI
59AQI
59AQI
74AQI
85AQI
68AQI
69AQI
57AQI
70AQI
66AQI
61AQI
68AQI
64AQI
60AQI
50AQI
45AQI
42AQI
61AQI
64AQI
53AQI
59AQI
44AQI
47AQI
55AQI
62AQI
59AQI
60AQI
60AQI
61AQI
58AQI
76AQI
66AQI
69AQI
84AQI
106AQI
114AQI
118AQI
126AQI
134AQI
126AQI
101AQI
81AQI
75AQI
99AQI
68AQI
84AQI
82AQI
70AQI
65AQI
84AQI
89AQI
73AQI
75AQI
74AQI
74AQI
77AQI
71AQI
80AQI
83AQI
78AQI
78AQI
84AQI
77AQI
68AQI
70AQI
79AQI
73AQI
60AQI
54AQI
62AQI
71AQI
60AQI
63AQI
68AQI
76AQI
77AQI
84AQI
79AQI
74AQI
78AQI
75AQI
72AQI
73AQI
71AQI
72AQI
76AQI
70AQI
74AQI
77AQI
68AQI
68AQI
70AQI
70AQI
72AQI
75AQI
70AQI
80AQI
77AQI
69AQI
79AQI
89AQI
82AQI
81AQI
75AQI
76AQI
75AQI
76AQI
75AQI
77AQI
76AQI
71AQI
75AQI
72AQI
69AQI
67AQI
68AQI
69AQI
73AQI
76AQI
70AQI
68AQI
67AQI
68AQI
72AQI
70AQI
72AQI
74AQI
74AQI
79AQI
81AQI
88AQI
85AQI
87AQI
91AQI
88AQI
90AQI
86AQI
83AQI
84AQI
88AQI
91AQI
96AQI
103AQI
96AQI
101AQI
94AQI
92AQI
94AQI
96AQI
91AQI
83AQI
79AQI
80AQI
76AQI
81AQI
86AQI
84AQI
79AQI
79AQI
81AQI
82AQI
86AQI
91AQI
88AQI
78AQI
71AQI
71AQI
70AQI
72AQI
71AQI
73AQI
78AQI
86AQI
94AQI
91AQI
72AQI
80AQI
73AQI
75AQI
78AQI
84AQI
94AQI
No. of days
202579AQI
Highest AQI recorded in
August94AQI
Lowest AQI recorded in
February72AQI
202468AQI
Highest AQI recorded in
December99AQI
Lowest AQI recorded in
January54AQI
202376AQI
Highest AQI recorded in
November112AQI
Lowest AQI recorded in
January59AQI
202271AQI
Highest AQI recorded in
July91AQI
Lowest AQI recorded in
August51AQI
202170AQI
Highest AQI recorded in
January129AQI
Lowest AQI recorded in
May50AQI
202056AQI
Highest AQI recorded in
June66AQI
Lowest AQI recorded in
March41AQI
Most & Least Polluted Years Over the Last 6 Years
Bojnurd's annual 2025 AQI (79) shows an average percentage change of 17.5% (worsened AQI) compared to previous years: 2020 (56), 2021 (70), 2022 (71), 2023 (76), 2024 (68).