Mashhad, Razavi Khorasan, 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
Mashhad, Razavi Khorasan, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 88 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Mashhad, Razavi Khorasan, Iran
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
99AQI
80AQI
90AQI
84AQI
In the last 24 hours,
Mashhad's AQI reached its highest point of 99 at 6 AM during the Day, while the lowest point, 80, was recorded at 10 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mashhad, Razavi Khorasan, Iran
30°C24/35°C
29°C22/35°C
28°C22/33°C
28°C22/33°C
28°C22/33°C
27°C23/32°C
26°C19/31°C
26°C20/32°C
27°C21/32°C
28°C23/32°C
28°C23/32°C
29°C22/34°C
30°C23/36°C
31°C24/36°C
31°C25/36°C
29°C25/35°C
27°C21/34°C
28°C21/35°C
28°C22/35°C
30°C23/36°C
30°C24/35°C
29°C24/34°C
26°C21/31°C
27°C20/33°C
28°C21/34°C
29°C23/35°C
28°C22/34°C
27°C21/34°C
26°C20/32°C
25°C19/31°C
--°C/°C
82AQI
82AQI
83AQI
83AQI
2025 Days Vs Air Quality
Mashhad, Razavi Khorasan, Iran
89%
191
11%
24
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
Mashhad, Razavi Khorasan, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
133AQI
98AQI
100AQI
92AQI
93AQI
87AQI
82AQI
81AQI
83AQI
92AQI
96AQI
113AQI
105AQI
97AQI
106AQI
102AQI
95AQI
71AQI
85AQI
94AQI
72AQI
65AQI
81AQI
107AQI
100AQI
88AQI
104AQI
107AQI
93AQI
98AQI
103AQI
105AQI
94AQI
88AQI
104AQI
118AQI
100AQI
104AQI
84AQI
72AQI
70AQI
72AQI
91AQI
100AQI
70AQI
65AQI
69AQI
83AQI
77AQI
65AQI
71AQI
70AQI
64AQI
63AQI
63AQI
56AQI
77AQI
80AQI
67AQI
66AQI
65AQI
58AQI
59AQI
76AQI
65AQI
63AQI
59AQI
69AQI
67AQI
71AQI
71AQI
80AQI
84AQI
106AQI
108AQI
114AQI
133AQI
137AQI
132AQI
111AQI
108AQI
94AQI
90AQI
72AQI
86AQI
83AQI
90AQI
80AQI
89AQI
94AQI
82AQI
84AQI
80AQI
87AQI
102AQI
80AQI
83AQI
83AQI
77AQI
78AQI
81AQI
93AQI
74AQI
78AQI
81AQI
82AQI
72AQI
68AQI
75AQI
77AQI
64AQI
65AQI
68AQI
73AQI
79AQI
84AQI
80AQI
76AQI
76AQI
85AQI
76AQI
72AQI
67AQI
72AQI
78AQI
76AQI
76AQI
77AQI
71AQI
70AQI
66AQI
68AQI
67AQI
70AQI
68AQI
77AQI
104AQI
93AQI
91AQI
112AQI
82AQI
92AQI
88AQI
76AQI
73AQI
73AQI
72AQI
71AQI
73AQI
73AQI
67AQI
69AQI
66AQI
62AQI
63AQI
65AQI
65AQI
65AQI
70AQI
71AQI
66AQI
71AQI
73AQI
68AQI
70AQI
72AQI
70AQI
78AQI
82AQI
89AQI
84AQI
91AQI
99AQI
90AQI
93AQI
91AQI
92AQI
85AQI
80AQI
85AQI
85AQI
94AQI
90AQI
93AQI
92AQI
91AQI
95AQI
95AQI
92AQI
85AQI
83AQI
79AQI
74AQI
78AQI
76AQI
77AQI
85AQI
78AQI
77AQI
80AQI
88AQI
89AQI
84AQI
72AQI
65AQI
70AQI
71AQI
71AQI
71AQI
73AQI
73AQI
83AQI
95AQI
89AQI
88AQI
94AQI
80AQI
86AQI
79AQI
77AQI
77AQI
81AQI
91AQI
No. of days
202582AQI
Highest AQI recorded in
January94AQI
Lowest AQI recorded in
June77AQI
202475AQI
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
July65AQI
2023101AQI
Highest AQI recorded in
August135AQI
Lowest AQI recorded in
September65AQI
202268AQI
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
August46AQI
202194AQI
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
May87AQI
202078AQI
Highest AQI recorded in
September101AQI
Lowest AQI recorded in
May46AQI
Most & Least Polluted Years Over the Last 6 Years
Mashhad's annual 2025 AQI (82) shows an average percentage change of 1.03% (worsened AQI) compared to previous years: 2020 (78), 2021 (94), 2022 (68), 2023 (101), 2024 (75).