North Khayam, Mashhad, Khorasan E Razavi, Iran Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
North Khayam, Mashhad, Khorasan E Razavi, Iran
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 82 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
North Khayam, Mashhad, Khorasan E Razavi, Iran
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
81AQI
62AQI
82AQI
67AQI
In the last 24 hours,
North Khayam's AQI reached its highest point of 82 at 9 PM during the Night, while the lowest point, 62, was recorded at 5 PM during the Day between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
North Khayam, Mashhad, Khorasan E Razavi, Iran
26°C19/32°C
25°C19/32°C
25°C19/32°C
25°C19/32°C
26°C20/33°C
26°C20/33°C
25°C19/33°C
22°C17/27°C
20°C15/26°C
19°C15/24°C
17°C12/23°C
18°C12/25°C
19°C14/25°C
21°C13/29°C
25°C18/36°C
19°C15/25°C
17°C13/23°C
16°C12/22°C
16°C11/23°C
17°C11/23°C
18°C12/24°C
19°C13/26°C
20°C14/27°C
20°C15/27°C
20°C14/28°C
19°C14/26°C
16°C11/22°C
15°C10/21°C
15°C10/21°C
13°C8/20°C
--°C/°C
70AQI
66AQI
70AQI
68AQI
2025 Days Vs Air Quality
North Khayam, Mashhad, Khorasan E Razavi, Iran
1%
3
91%
254
8%
21
Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 279 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
North Khayam, Mashhad, Khorasan E Razavi, Iran
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
137AQI
134AQI
113AQI
98AQI
96AQI
95AQI
91AQI
96AQI
92AQI
95AQI
98AQI
117AQI
104AQI
99AQI
109AQI
96AQI
86AQI
75AQI
81AQI
88AQI
76AQI
76AQI
84AQI
91AQI
86AQI
86AQI
94AQI
97AQI
96AQI
98AQI
103AQI
103AQI
97AQI
89AQI
94AQI
104AQI
92AQI
92AQI
79AQI
75AQI
74AQI
76AQI
84AQI
98AQI
81AQI
73AQI
82AQI
90AQI
90AQI
84AQI
90AQI
87AQI
83AQI
74AQI
73AQI
67AQI
95AQI
109AQI
86AQI
82AQI
80AQI
72AQI
70AQI
88AQI
78AQI
74AQI
85AQI
78AQI
79AQI
84AQI
85AQI
88AQI
88AQI
106AQI
108AQI
112AQI
131AQI
139AQI
130AQI
112AQI
103AQI
92AQI
93AQI
84AQI
87AQI
82AQI
89AQI
82AQI
91AQI
93AQI
83AQI
83AQI
78AQI
78AQI
82AQI
73AQI
80AQI
82AQI
76AQI
75AQI
77AQI
81AQI
73AQI
74AQI
77AQI
89AQI
76AQI
78AQI
76AQI
75AQI
65AQI
66AQI
68AQI
71AQI
76AQI
79AQI
77AQI
76AQI
77AQI
84AQI
76AQI
76AQI
69AQI
72AQI
76AQI
78AQI
75AQI
83AQI
82AQI
87AQI
89AQI
73AQI
68AQI
71AQI
69AQI
73AQI
102AQI
98AQI
87AQI
104AQI
83AQI
89AQI
83AQI
76AQI
71AQI
73AQI
74AQI
74AQI
74AQI
74AQI
69AQI
66AQI
66AQI
62AQI
62AQI
65AQI
66AQI
69AQI
69AQI
69AQI
65AQI
69AQI
71AQI
70AQI
73AQI
74AQI
71AQI
77AQI
82AQI
87AQI
84AQI
88AQI
93AQI
87AQI
91AQI
89AQI
90AQI
84AQI
80AQI
83AQI
85AQI
93AQI
87AQI
92AQI
88AQI
90AQI
89AQI
93AQI
90AQI
86AQI
81AQI
76AQI
75AQI
78AQI
78AQI
88AQI
98AQI
87AQI
84AQI
88AQI
101AQI
100AQI
96AQI
74AQI
68AQI
70AQI
71AQI
72AQI
71AQI
74AQI
75AQI
84AQI
93AQI
86AQI
87AQI
87AQI
84AQI
86AQI
78AQI
70AQI
71AQI
74AQI
89AQI
95AQI
95AQI
86AQI
84AQI
81AQI
74AQI
82AQI
86AQI
80AQI
80AQI
79AQI
83AQI
95AQI
83AQI
71AQI
68AQI
71AQI
71AQI
66AQI
66AQI
61AQI
67AQI
75AQI
69AQI
74AQI
72AQI
76AQI
77AQI
76AQI
77AQI
72AQI
70AQI
74AQI
72AQI
75AQI
72AQI
72AQI
66AQI
69AQI
69AQI
64AQI
59AQI
57AQI
60AQI
53AQI
52AQI
49AQI
49AQI
47AQI
64AQI
61AQI
75AQI
81AQI
96AQI
82AQI
96AQI
86AQI
92AQI
77AQI
79AQI
76AQI
84AQI
81AQI
66AQI
79AQI
No. of days
202582AQI
Highest AQI recorded in
January96AQI
Lowest AQI recorded in
September66AQI
202471AQI
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
January38AQI
202386AQI
Highest AQI recorded in
December132AQI
Lowest AQI recorded in
September46AQI
202284AQI
Highest AQI recorded in
October101AQI
Lowest AQI recorded in
May67AQI
2021116AQI
Highest AQI recorded in
September127AQI
Lowest AQI recorded in
August98AQI
202069AQI
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
May32AQI
Most & Least Polluted Years Over the Last 6 Years
North Khayam's annual 2025 AQI (82) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (69), 2021 (116), 2022 (84), 2023 (86), 2024 (71).