Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Chaman, 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!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Chaman, Mashhad, Khorasan e Razavi, Iran

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Aug 2023
152AQI
Lowest AQI recorded on
24th Aug 2023
44AQI

Same Day Analysis (18th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 81 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 18th Aug - 19th Aug 2025

Chaman, Mashhad, Khorasan e Razavi, Iran

AQI
Day
Night
.

5 AM18th Aug 2025

7 PM

4 AM19th Aug 2025

Day time
Avg. Highest Time
7AM18th Aug

95AQI

Avg. Lowest Time
3PM18th Aug

70AQI

Night time
Avg. Highest Time
8PM18th Aug

100AQI

Avg. Lowest Time
2AM19th Aug

72AQI

In the last 24 hours,

Chaman's AQI reached its highest point of 100 at 8 PM during the Night, while the lowest point, 70, was recorded at 3 PM during the Day between 18th Aug and 19th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Chaman, Mashhad, Khorasan e Razavi, Iran

JulAug
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
20th Jul 20251385 AMAQI
20th Jul 20251316 AMAQI
20th Jul 20251107 AMAQI
20th Jul 20251098 AMAQI
20th Jul 20251219 AMAQI
20th Jul 202510910 AMAQI
20th Jul 202512711 AMAQI
20th Jul 202510312 PMAQI
20th Jul 20251061 PMAQI
20th Jul 20251062 PMAQI
20th Jul 2025963 PMAQI
20th Jul 2025984 PMAQI
20th Jul 2025905 PMAQI
20th Jul 2025926 PMAQI
20th Jul 2025847 PMAQI
20th Jul 2025868 PMAQI
20th Jul 2025879 PMAQI
20th Jul 20258910 PMAQI
20th Jul 20258511 PMAQI
21st Jul 20259212 AMAQI
21st Jul 2025931 AMAQI
21st Jul 2025922 AMAQI
21st Jul 2025763 AMAQI
21st Jul 2025764 AMAQI

29°C25/35°C

21st Jul 20251205 AMAQI
21st Jul 20251106 AMAQI
21st Jul 20251027 AMAQI
21st Jul 20251068 AMAQI
21st Jul 20251279 AMAQI
21st Jul 202511210 AMAQI
21st Jul 202513011 AMAQI
21st Jul 202511812 PMAQI
21st Jul 20251331 PMAQI
21st Jul 20251192 PMAQI
21st Jul 2025933 PMAQI
21st Jul 2025874 PMAQI
21st Jul 2025865 PMAQI
21st Jul 2025846 PMAQI
21st Jul 2025857 PMAQI
21st Jul 2025868 PMAQI
21st Jul 2025889 PMAQI
21st Jul 20258510 PMAQI
21st Jul 20258911 PMAQI
22nd Jul 20258712 AMAQI
22nd Jul 2025861 AMAQI
22nd Jul 2025862 AMAQI
22nd Jul 2025963 AMAQI
22nd Jul 20251294 AMAQI

27°C21/34°C

22nd Jul 20251265 AMAQI
22nd Jul 20251306 AMAQI
22nd Jul 20251257 AMAQI
22nd Jul 20251048 AMAQI
22nd Jul 20251109 AMAQI
22nd Jul 202512110 AMAQI
22nd Jul 202512111 AMAQI
22nd Jul 202510512 PMAQI
22nd Jul 20251021 PMAQI
22nd Jul 20251252 PMAQI
22nd Jul 2025883 PMAQI
22nd Jul 2025754 PMAQI
22nd Jul 2025745 PMAQI
22nd Jul 2025766 PMAQI
22nd Jul 2025747 PMAQI
22nd Jul 2025798 PMAQI
22nd Jul 2025789 PMAQI
22nd Jul 20257510 PMAQI
22nd Jul 20257811 PMAQI
23rd Jul 20257512 AMAQI
23rd Jul 2025731 AMAQI
23rd Jul 2025742 AMAQI
23rd Jul 2025753 AMAQI
23rd Jul 2025734 AMAQI

28°C21/35°C

23rd Jul 2025705 AMAQI
23rd Jul 2025866 AMAQI
23rd Jul 2025777 AMAQI
23rd Jul 2025788 AMAQI
23rd Jul 2025819 AMAQI
23rd Jul 20258310 AMAQI
23rd Jul 20258011 AMAQI
23rd Jul 20258012 PMAQI
23rd Jul 2025751 PMAQI
23rd Jul 2025782 PMAQI
23rd Jul 2025663 PMAQI
23rd Jul 2025734 PMAQI
23rd Jul 2025725 PMAQI
23rd Jul 2025726 PMAQI
23rd Jul 2025677 PMAQI
23rd Jul 2025788 PMAQI
23rd Jul 2025859 PMAQI
23rd Jul 20257210 PMAQI
23rd Jul 20257111 PMAQI
24th Jul 20256912 AMAQI
24th Jul 2025691 AMAQI
24th Jul 2025682 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025594 AMAQI

28°C22/35°C

24th Jul 2025695 AMAQI
24th Jul 2025696 AMAQI
24th Jul 2025747 AMAQI
24th Jul 2025658 AMAQI
24th Jul 2025639 AMAQI
24th Jul 20256410 AMAQI
24th Jul 20256611 AMAQI
24th Jul 20256312 PMAQI
24th Jul 2025661 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025663 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025725 PMAQI
24th Jul 2025736 PMAQI
24th Jul 2025657 PMAQI
24th Jul 2025668 PMAQI
24th Jul 2025669 PMAQI
24th Jul 20256510 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20256612 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025672 AMAQI
25th Jul 2025713 AMAQI
25th Jul 2025824 AMAQI

30°C23/36°C

25th Jul 2025745 AMAQI
25th Jul 2025776 AMAQI
25th Jul 2025747 AMAQI
25th Jul 2025678 AMAQI
25th Jul 2025709 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025671 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025675 PMAQI
25th Jul 2025716 PMAQI
25th Jul 2025687 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025709 PMAQI
25th Jul 20257510 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256912 AMAQI
26th Jul 2025701 AMAQI
26th Jul 2025712 AMAQI
26th Jul 2025723 AMAQI
26th Jul 2025764 AMAQI

30°C24/35°C

26th Jul 2025845 AMAQI
26th Jul 2025746 AMAQI
26th Jul 2025687 AMAQI
26th Jul 2025718 AMAQI
26th Jul 2025729 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20257311 AMAQI
26th Jul 20256812 PMAQI
26th Jul 2025741 PMAQI
26th Jul 2025652 PMAQI
26th Jul 2025653 PMAQI
26th Jul 2025654 PMAQI
26th Jul 2025675 PMAQI
26th Jul 2025696 PMAQI
26th Jul 2025717 PMAQI
26th Jul 2025688 PMAQI
26th Jul 2025719 PMAQI
26th Jul 20257110 PMAQI
26th Jul 20256611 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025701 AMAQI
27th Jul 2025652 AMAQI
27th Jul 2025653 AMAQI
27th Jul 2025844 AMAQI

29°C24/34°C

27th Jul 2025785 AMAQI
27th Jul 2025776 AMAQI
27th Jul 2025787 AMAQI
27th Jul 2025718 AMAQI
27th Jul 2025839 AMAQI
27th Jul 20257310 AMAQI
27th Jul 20257111 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025691 PMAQI
27th Jul 2025672 PMAQI
27th Jul 2025683 PMAQI
27th Jul 2025694 PMAQI
27th Jul 2025725 PMAQI
27th Jul 2025736 PMAQI
27th Jul 2025667 PMAQI
27th Jul 2025708 PMAQI
27th Jul 2025769 PMAQI
27th Jul 20257210 PMAQI
27th Jul 20257411 PMAQI
28th Jul 20257112 AMAQI
28th Jul 2025721 AMAQI
28th Jul 2025742 AMAQI
28th Jul 2025733 AMAQI
28th Jul 2025684 AMAQI

26°C21/31°C

28th Jul 2025655 AMAQI
28th Jul 2025716 AMAQI
28th Jul 2025737 AMAQI
28th Jul 2025728 AMAQI
28th Jul 2025779 AMAQI
28th Jul 20257610 AMAQI
28th Jul 20256911 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025701 PMAQI
28th Jul 2025702 PMAQI
28th Jul 2025663 PMAQI
28th Jul 2025664 PMAQI
28th Jul 2025685 PMAQI
28th Jul 2025726 PMAQI
28th Jul 2025767 PMAQI
28th Jul 2025708 PMAQI
28th Jul 2025689 PMAQI
28th Jul 20256810 PMAQI
28th Jul 20257611 PMAQI
29th Jul 20258112 AMAQI
29th Jul 2025741 AMAQI
29th Jul 2025772 AMAQI
29th Jul 2025743 AMAQI
29th Jul 2025684 AMAQI

27°C20/33°C

29th Jul 2025755 AMAQI
29th Jul 2025786 AMAQI
29th Jul 2025757 AMAQI
29th Jul 2025768 AMAQI
29th Jul 2025809 AMAQI
29th Jul 20257710 AMAQI
29th Jul 20257611 AMAQI
29th Jul 20256712 PMAQI
29th Jul 2025741 PMAQI
29th Jul 2025712 PMAQI
29th Jul 2025683 PMAQI
29th Jul 2025664 PMAQI
29th Jul 2025705 PMAQI
29th Jul 2025646 PMAQI
29th Jul 2025737 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025789 PMAQI
29th Jul 20257410 PMAQI
29th Jul 20256611 PMAQI
30th Jul 20257612 AMAQI
30th Jul 2025741 AMAQI
30th Jul 2025772 AMAQI
30th Jul 2025753 AMAQI
30th Jul 2025744 AMAQI

28°C21/34°C

30th Jul 2025655 AMAQI
30th Jul 2025646 AMAQI
30th Jul 2025747 AMAQI
30th Jul 2025728 AMAQI
30th Jul 2025779 AMAQI
30th Jul 20257710 AMAQI
30th Jul 20256911 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025701 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025643 PMAQI
30th Jul 2025684 PMAQI
30th Jul 2025725 PMAQI
30th Jul 2025706 PMAQI
30th Jul 2025737 PMAQI
30th Jul 2025818 PMAQI
30th Jul 2025889 PMAQI
30th Jul 20258410 PMAQI
30th Jul 20259511 PMAQI
31st Jul 20259512 AMAQI
31st Jul 2025951 AMAQI
31st Jul 2025952 AMAQI
31st Jul 2025953 AMAQI
31st Jul 2025954 AMAQI

29°C23/35°C

31st Jul 2025905 AMAQI
31st Jul 2025716 AMAQI
31st Jul 2025717 AMAQI
31st Jul 2025708 AMAQI
31st Jul 2025779 AMAQI
31st Jul 20257410 AMAQI
31st Jul 20257411 AMAQI
31st Jul 20257512 PMAQI
31st Jul 2025721 PMAQI
31st Jul 2025742 PMAQI
31st Jul 2025833 PMAQI
31st Jul 2025854 PMAQI
31st Jul 2025935 PMAQI
31st Jul 2025816 PMAQI
31st Jul 2025827 PMAQI
31st Jul 2025828 PMAQI
31st Jul 2025869 PMAQI
31st Jul 20259410 PMAQI
31st Jul 20258611 PMAQI
1st Aug 202510012 AMAQI
1st Aug 2025861 AMAQI
1st Aug 2025942 AMAQI
1st Aug 2025903 AMAQI
1st Aug 2025924 AMAQI

28°C22/34°C

1st Aug 2025965 AMAQI
1st Aug 2025956 AMAQI
1st Aug 20251057 AMAQI
1st Aug 20251008 AMAQI
1st Aug 20251059 AMAQI
1st Aug 20257510 AMAQI
1st Aug 20258611 AMAQI
1st Aug 20258812 PMAQI
1st Aug 2025991 PMAQI
1st Aug 2025902 PMAQI
1st Aug 2025833 PMAQI
1st Aug 2025854 PMAQI
1st Aug 2025955 PMAQI
1st Aug 2025946 PMAQI
1st Aug 2025907 PMAQI
1st Aug 2025898 PMAQI
1st Aug 2025909 PMAQI
1st Aug 20259510 PMAQI
1st Aug 20259211 PMAQI
2nd Aug 20258612 AMAQI
2nd Aug 2025871 AMAQI
2nd Aug 2025872 AMAQI
2nd Aug 2025913 AMAQI
2nd Aug 2025864 AMAQI

27°C21/34°C

2nd Aug 2025855 AMAQI
2nd Aug 2025916 AMAQI
2nd Aug 2025797 AMAQI
2nd Aug 2025828 AMAQI
2nd Aug 2025879 AMAQI
2nd Aug 20258210 AMAQI
2nd Aug 20258811 AMAQI
2nd Aug 20258712 PMAQI
2nd Aug 2025791 PMAQI
2nd Aug 2025882 PMAQI
2nd Aug 2025853 PMAQI
2nd Aug 2025824 PMAQI
2nd Aug 2025835 PMAQI
2nd Aug 2025826 PMAQI
2nd Aug 2025837 PMAQI
2nd Aug 2025888 PMAQI
2nd Aug 2025859 PMAQI
2nd Aug 20259010 PMAQI
2nd Aug 20259011 PMAQI
3rd Aug 20258712 AMAQI
3rd Aug 2025861 AMAQI
3rd Aug 2025902 AMAQI
3rd Aug 2025843 AMAQI
3rd Aug 2025924 AMAQI

26°C20/32°C

3rd Aug 2025845 AMAQI
3rd Aug 20251006 AMAQI
3rd Aug 2025867 AMAQI
3rd Aug 2025898 AMAQI
3rd Aug 2025859 AMAQI
3rd Aug 20258010 AMAQI
3rd Aug 20258311 AMAQI
3rd Aug 20258312 PMAQI
3rd Aug 2025821 PMAQI
3rd Aug 2025842 PMAQI
3rd Aug 2025873 PMAQI
3rd Aug 2025914 PMAQI
3rd Aug 2025845 PMAQI
3rd Aug 2025966 PMAQI
3rd Aug 2025937 PMAQI
3rd Aug 2025858 PMAQI
3rd Aug 2025839 PMAQI
3rd Aug 20258410 PMAQI
3rd Aug 20259011 PMAQI
4th Aug 20258912 AMAQI
4th Aug 2025861 AMAQI
4th Aug 2025862 AMAQI
4th Aug 2025883 AMAQI
4th Aug 2025884 AMAQI

25°C19/31°C

4th Aug 2025845 AMAQI
4th Aug 2025966 AMAQI
4th Aug 20251067 AMAQI
4th Aug 2025958 AMAQI
4th Aug 2025929 AMAQI
4th Aug 20259010 AMAQI
4th Aug 20258211 AMAQI
4th Aug 20257612 PMAQI
4th Aug 2025781 PMAQI
4th Aug 2025792 PMAQI
4th Aug 2025823 PMAQI
4th Aug 2025854 PMAQI
4th Aug 2025865 PMAQI
4th Aug 2025896 PMAQI
4th Aug 2025827 PMAQI
4th Aug 2025818 PMAQI
4th Aug 2025879 PMAQI
4th Aug 20258710 PMAQI
4th Aug 20258411 PMAQI
5th Aug 20258512 AMAQI
5th Aug 2025821 AMAQI
5th Aug 2025872 AMAQI
5th Aug 2025843 AMAQI
5th Aug 2025804 AMAQI

26°C20/33°C

5th Aug 2025785 AMAQI
5th Aug 2025846 AMAQI
5th Aug 2025867 AMAQI
5th Aug 2025848 AMAQI
5th Aug 2025919 AMAQI
5th Aug 20258710 AMAQI
5th Aug 20258811 AMAQI
5th Aug 20258012 PMAQI
5th Aug 2025791 PMAQI
5th Aug 2025792 PMAQI
5th Aug 2025813 PMAQI
5th Aug 2025824 PMAQI
5th Aug 2025835 PMAQI
5th Aug 2025826 PMAQI
5th Aug 2025807 PMAQI
5th Aug 2025888 PMAQI
5th Aug 2025869 PMAQI
5th Aug 20257810 PMAQI
5th Aug 20258411 PMAQI
6th Aug 20257912 AMAQI
6th Aug 2025861 AMAQI
6th Aug 2025872 AMAQI
6th Aug 2025803 AMAQI
6th Aug 2025804 AMAQI

27°C21/32°C

6th Aug 2025855 AMAQI
6th Aug 2025916 AMAQI
6th Aug 2025827 AMAQI
6th Aug 2025758 AMAQI
6th Aug 2025809 AMAQI
6th Aug 20258010 AMAQI
6th Aug 20257811 AMAQI
6th Aug 20258012 PMAQI
6th Aug 2025761 PMAQI
6th Aug 2025882 PMAQI
6th Aug 2025853 PMAQI
6th Aug 2025884 PMAQI
6th Aug 2025885 PMAQI
6th Aug 2025996 PMAQI
6th Aug 20251107 PMAQI
6th Aug 2025878 PMAQI
6th Aug 2025909 PMAQI
6th Aug 20258610 PMAQI
6th Aug 20257611 PMAQI
7th Aug 20257612 AMAQI
7th Aug 2025741 AMAQI
7th Aug 2025772 AMAQI
7th Aug 20251043 AMAQI
7th Aug 20251044 AMAQI

26°C19/32°C

7th Aug 20251025 AMAQI
7th Aug 2025866 AMAQI
7th Aug 2025877 AMAQI
7th Aug 2025858 AMAQI
7th Aug 2025729 AMAQI
7th Aug 20257610 AMAQI
7th Aug 20257211 AMAQI
7th Aug 20258112 PMAQI
7th Aug 2025781 PMAQI
7th Aug 2025712 PMAQI
7th Aug 2025693 PMAQI
7th Aug 2025664 PMAQI
7th Aug 2025665 PMAQI
7th Aug 2025726 PMAQI
7th Aug 2025677 PMAQI
7th Aug 2025688 PMAQI
7th Aug 2025729 PMAQI
7th Aug 20256810 PMAQI
7th Aug 20256111 PMAQI
8th Aug 20256412 AMAQI
8th Aug 2025721 AMAQI
8th Aug 2025832 AMAQI
8th Aug 2025793 AMAQI
8th Aug 2025734 AMAQI

26°C20/33°C

8th Aug 2025785 AMAQI
8th Aug 2025786 AMAQI
8th Aug 2025767 AMAQI
8th Aug 2025748 AMAQI
8th Aug 2025629 AMAQI
8th Aug 20256510 AMAQI
8th Aug 20256911 AMAQI
8th Aug 20256712 PMAQI
8th Aug 2025691 PMAQI
8th Aug 2025682 PMAQI
8th Aug 2025643 PMAQI
8th Aug 2025694 PMAQI
8th Aug 2025725 PMAQI
8th Aug 2025696 PMAQI
8th Aug 2025707 PMAQI
8th Aug 2025688 PMAQI
8th Aug 2025699 PMAQI
8th Aug 20256410 PMAQI
8th Aug 20256011 PMAQI
9th Aug 20255512 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025762 AMAQI
9th Aug 2025793 AMAQI
9th Aug 2025804 AMAQI

26°C20/33°C

9th Aug 2025735 AMAQI
9th Aug 2025656 AMAQI
9th Aug 2025807 AMAQI
9th Aug 2025838 AMAQI
9th Aug 2025869 AMAQI
9th Aug 20258010 AMAQI
9th Aug 20258111 AMAQI
9th Aug 20257912 PMAQI
9th Aug 2025701 PMAQI
9th Aug 2025732 PMAQI
9th Aug 2025653 PMAQI
9th Aug 2025624 PMAQI
9th Aug 2025615 PMAQI
9th Aug 2025686 PMAQI
9th Aug 2025727 PMAQI
9th Aug 2025778 PMAQI
9th Aug 2025709 PMAQI
9th Aug 20256710 PMAQI
9th Aug 20256611 PMAQI
10th Aug 20256312 AMAQI
10th Aug 2025681 AMAQI
10th Aug 2025722 AMAQI
10th Aug 2025743 AMAQI
10th Aug 2025644 AMAQI

27°C22/33°C

10th Aug 2025685 AMAQI
10th Aug 2025836 AMAQI
10th Aug 20251037 AMAQI
10th Aug 2025948 AMAQI
10th Aug 2025799 AMAQI
10th Aug 20258210 AMAQI
10th Aug 20257811 AMAQI
10th Aug 20257712 PMAQI
10th Aug 2025761 PMAQI
10th Aug 2025692 PMAQI
10th Aug 2025723 PMAQI
10th Aug 2025674 PMAQI
10th Aug 2025675 PMAQI
10th Aug 2025716 PMAQI
10th Aug 2025707 PMAQI
10th Aug 2025678 PMAQI
10th Aug 2025709 PMAQI
10th Aug 20257310 PMAQI
10th Aug 20257011 PMAQI
11th Aug 20257212 AMAQI
11th Aug 2025771 AMAQI
11th Aug 2025722 AMAQI
11th Aug 2025763 AMAQI
11th Aug 2025814 AMAQI

29°C22/34°C

11th Aug 2025965 AMAQI
11th Aug 2025986 AMAQI
11th Aug 2025877 AMAQI
11th Aug 2025918 AMAQI
11th Aug 2025919 AMAQI
11th Aug 202510010 AMAQI
11th Aug 20259011 AMAQI
11th Aug 20258912 PMAQI
11th Aug 2025841 PMAQI
11th Aug 2025962 PMAQI
11th Aug 2025943 PMAQI
11th Aug 2025894 PMAQI
11th Aug 2025905 PMAQI
11th Aug 2025906 PMAQI
11th Aug 20251007 PMAQI
11th Aug 20251038 PMAQI
11th Aug 2025979 PMAQI
11th Aug 20259710 PMAQI
11th Aug 20259411 PMAQI
12th Aug 20259112 AMAQI
12th Aug 2025911 AMAQI
12th Aug 2025902 AMAQI
12th Aug 20251043 AMAQI
12th Aug 2025944 AMAQI

29°C23/35°C

12th Aug 2025825 AMAQI
12th Aug 2025836 AMAQI
12th Aug 2025767 AMAQI
12th Aug 2025938 AMAQI
12th Aug 20251009 AMAQI
12th Aug 202512210 AMAQI
12th Aug 202510611 AMAQI
12th Aug 202510412 PMAQI
12th Aug 2025861 PMAQI
12th Aug 20251022 PMAQI
12th Aug 20251083 PMAQI
12th Aug 20251014 PMAQI
12th Aug 20251015 PMAQI
12th Aug 2025906 PMAQI
12th Aug 2025887 PMAQI
12th Aug 2025938 PMAQI
12th Aug 2025939 PMAQI
12th Aug 20259410 PMAQI
12th Aug 202510411 PMAQI
13th Aug 202510612 AMAQI
13th Aug 2025991 AMAQI
13th Aug 20251062 AMAQI
13th Aug 2025933 AMAQI
13th Aug 2025904 AMAQI

27°C23/33°C

13th Aug 2025925 AMAQI
13th Aug 2025926 AMAQI
13th Aug 2025867 AMAQI
13th Aug 2025788 AMAQI
13th Aug 2025909 AMAQI
13th Aug 20259110 AMAQI
13th Aug 20258111 AMAQI
13th Aug 20259612 PMAQI
13th Aug 20251071 PMAQI
13th Aug 20251072 PMAQI
13th Aug 2025893 PMAQI
13th Aug 2025944 PMAQI
13th Aug 2025865 PMAQI
13th Aug 2025926 PMAQI
13th Aug 20251147 PMAQI
13th Aug 20251048 PMAQI
13th Aug 2025989 PMAQI
13th Aug 202510810 PMAQI
13th Aug 202510211 PMAQI
14th Aug 202510412 AMAQI
14th Aug 2025901 AMAQI
14th Aug 2025922 AMAQI
14th Aug 20251063 AMAQI
14th Aug 20251024 AMAQI

27°C21/34°C

14th Aug 2025965 AMAQI
14th Aug 2025886 AMAQI
14th Aug 2025947 AMAQI
14th Aug 2025988 AMAQI
14th Aug 2025989 AMAQI
14th Aug 20257610 AMAQI
14th Aug 20258911 AMAQI
14th Aug 20258212 PMAQI
14th Aug 2025701 PMAQI
14th Aug 2025812 PMAQI
14th Aug 2025813 PMAQI
14th Aug 2025774 PMAQI
14th Aug 2025775 PMAQI
14th Aug 2025896 PMAQI
14th Aug 2025817 PMAQI
14th Aug 2025798 PMAQI
14th Aug 2025789 PMAQI
14th Aug 20257810 PMAQI
14th Aug 20259111 PMAQI
15th Aug 20258212 AMAQI
15th Aug 2025791 AMAQI
15th Aug 2025742 AMAQI
15th Aug 2025773 AMAQI
15th Aug 2025764 AMAQI

26°C20/31°C

15th Aug 20251085 AMAQI
15th Aug 2025906 AMAQI
15th Aug 20251077 AMAQI
15th Aug 2025858 AMAQI
15th Aug 2025869 AMAQI
15th Aug 20257910 AMAQI
15th Aug 20257511 AMAQI
15th Aug 20257012 PMAQI
15th Aug 2025721 PMAQI
15th Aug 2025792 PMAQI
15th Aug 2025763 PMAQI
15th Aug 2025884 PMAQI
15th Aug 2025845 PMAQI
15th Aug 2025816 PMAQI
15th Aug 2025837 PMAQI
15th Aug 2025798 PMAQI
15th Aug 2025929 PMAQI
15th Aug 20258610 PMAQI
15th Aug 20259311 PMAQI
16th Aug 20259412 AMAQI
16th Aug 2025701 AMAQI
16th Aug 2025722 AMAQI
16th Aug 2025883 AMAQI
16th Aug 2025824 AMAQI

24°C19/29°C

16th Aug 20251025 AMAQI
16th Aug 2025996 AMAQI
16th Aug 2025947 AMAQI
16th Aug 2025798 AMAQI
16th Aug 2025889 AMAQI
16th Aug 20258810 AMAQI
16th Aug 20259211 AMAQI
16th Aug 20257712 PMAQI
16th Aug 2025891 PMAQI
16th Aug 2025732 PMAQI
16th Aug 2025773 PMAQI
16th Aug 2025844 PMAQI
16th Aug 2025825 PMAQI
16th Aug 2025786 PMAQI
16th Aug 2025837 PMAQI
16th Aug 2025838 PMAQI
16th Aug 2025749 PMAQI
16th Aug 20257510 PMAQI
16th Aug 20257811 PMAQI
17th Aug 20257012 AMAQI
17th Aug 2025791 AMAQI
17th Aug 2025772 AMAQI
17th Aug 2025683 AMAQI
17th Aug 2025774 AMAQI

25°C19/31°C

17th Aug 2025785 AMAQI
17th Aug 2025736 AMAQI
17th Aug 2025647 AMAQI
17th Aug 2025968 AMAQI
17th Aug 2025719 AMAQI
17th Aug 20257810 AMAQI
17th Aug 20257011 AMAQI
17th Aug 20256812 PMAQI
17th Aug 2025751 PMAQI
17th Aug 2025702 PMAQI
17th Aug 2025783 PMAQI
17th Aug 2025784 PMAQI
17th Aug 2025745 PMAQI
17th Aug 2025746 PMAQI
17th Aug 2025807 PMAQI
17th Aug 2025718 PMAQI
17th Aug 2025769 PMAQI
17th Aug 20258210 PMAQI
17th Aug 20258111 PMAQI
18th Aug 20258312 AMAQI
18th Aug 2025861 AMAQI
18th Aug 2025842 AMAQI
18th Aug 2025793 AMAQI
18th Aug 2025804 AMAQI

24°C19/30°C

18th Aug 2025895 AMAQI
18th Aug 2025876 AMAQI
18th Aug 2025957 AMAQI
18th Aug 2025818 AMAQI
18th Aug 2025729 AMAQI
18th Aug 20257610 AMAQI
18th Aug 20257811 AMAQI
18th Aug 20257612 PMAQI
18th Aug 2025811 PMAQI
18th Aug 2025742 PMAQI
18th Aug 2025703 PMAQI
18th Aug 2025814 PMAQI
18th Aug 2025785 PMAQI
18th Aug 2025856 PMAQI
18th Aug 2025837 PMAQI
18th Aug 20251008 PMAQI
18th Aug 2025879 PMAQI
18th Aug 20259010 PMAQI
18th Aug 20258111 PMAQI
19th Aug 20258012 AMAQI
19th Aug 2025741 AMAQI
19th Aug 2025722 AMAQI
19th Aug 2025903 AMAQI
19th Aug 2025994 AMAQI

23°C17/29°C

19th Aug 2025965 AMAQI
5 AM
19th Aug 2025846 AMAQI
19th Aug 2025847 AMAQI
19th Aug 2025828 AMAQI
19th Aug 2025809 AMAQI
19th Aug 20257610 AMAQI
19th Aug 20259411 AMAQI
19th Aug 20257612 PMAQI
12 PM
19th Aug 2025741 PMAQI
19th Aug 2025872 PMAQI
19th Aug 2025803 PMAQI
19th Aug 2025844 PMAQI
19th Aug 2025845 PMAQI
19th Aug 2025966 PMAQI
19th Aug 2025887 PMAQI
7 PM
19th Aug 2025888 PMAQI
19th Aug 2025899 PMAQI
19th Aug 20259410 PMAQI
19th Aug 202510011 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

82AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM

82AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 82), while the lowest AQI was between 5 AM to 7 PM (Avg. 82).
Night time
Avg. Highest Time
12 AM - 11 PM

81AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

81AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 81), while the lowest AQI was between 12 AM to 11 PM (Avg. 81).

2025 Days Vs Air Quality

Chaman, Mashhad, Khorasan e Razavi, Iran

2025

92%

212

8%

18

Total number of days with different AQI categories in last 231 days in 2025 (134 days remaining)

Good
0 Days
Moderate
212 Days
Poor
18 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 231 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

Chaman, Mashhad, Khorasan e Razavi, Iran

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st January 2025
148AQI
2nd January 2025
150AQI
3rd January 2025
103AQI
4th January 2025
100AQI
5th January 2025
96AQI
6th January 2025
94AQI
7th January 2025
92AQI
8th January 2025
97AQI
9th January 2025
94AQI
10th January 2025
96AQI
11th January 2025
98AQI
12th January 2025
114AQI
13th January 2025
102AQI
14th January 2025
95AQI
15th January 2025
103AQI
16th January 2025
93AQI
17th January 2025
86AQI
18th January 2025
77AQI
19th January 2025
80AQI
20th January 2025
86AQI
21st January 2025
77AQI
22nd January 2025
79AQI
23rd January 2025
80AQI
24th January 2025
83AQI
25th January 2025
85AQI
26th January 2025
87AQI
27th January 2025
95AQI
28th January 2025
95AQI
29th January 2025
95AQI
30th January 2025
99AQI
31st January 2025
102AQI
1st February 2025
104AQI
2nd February 2025
97AQI
3rd February 2025
89AQI
4th February 2025
100AQI
5th February 2025
98AQI
6th February 2025
90AQI
7th February 2025
89AQI
8th February 2025
79AQI
9th February 2025
79AQI
10th February 2025
77AQI
11th February 2025
78AQI
12th February 2025
83AQI
13th February 2025
91AQI
14th February 2025
81AQI
15th February 2025
75AQI
16th February 2025
80AQI
17th February 2025
91AQI
18th February 2025
90AQI
19th February 2025
87AQI
20th February 2025
90AQI
21st February 2025
84AQI
22nd February 2025
80AQI
23rd February 2025
74AQI
24th February 2025
71AQI
25th February 2025
69AQI
26th February 2025
96AQI
27th February 2025
90AQI
28th February 2025
87AQI
1st March 2025
84AQI
2nd March 2025
83AQI
3rd March 2025
76AQI
4th March 2025
74AQI
5th March 2025
88AQI
6th March 2025
78AQI
7th March 2025
75AQI
8th March 2025
84AQI
9th March 2025
77AQI
10th March 2025
79AQI
11th March 2025
83AQI
12th March 2025
82AQI
13th March 2025
85AQI
14th March 2025
91AQI
15th March 2025
108AQI
16th March 2025
106AQI
17th March 2025
107AQI
18th March 2025
126AQI
19th March 2025
129AQI
20th March 2025
126AQI
21st March 2025
113AQI
22nd March 2025
104AQI
23rd March 2025
95AQI
24th March 2025
92AQI
25th March 2025
86AQI
26th March 2025
88AQI
27th March 2025
83AQI
28th March 2025
90AQI
29th March 2025
84AQI
30th March 2025
93AQI
31st March 2025
94AQI
1st April 2025
85AQI
2nd April 2025
84AQI
3rd April 2025
79AQI
4th April 2025
78AQI
5th April 2025
79AQI
6th April 2025
74AQI
7th April 2025
81AQI
8th April 2025
81AQI
9th April 2025
77AQI
10th April 2025
77AQI
11th April 2025
80AQI
12th April 2025
82AQI
13th April 2025
73AQI
14th April 2025
74AQI
15th April 2025
77AQI
16th April 2025
94AQI
17th April 2025
81AQI
18th April 2025
84AQI
19th April 2025
77AQI
20th April 2025
76AQI
21st April 2025
66AQI
22nd April 2025
66AQI
23rd April 2025
69AQI
24th April 2025
72AQI
25th April 2025
76AQI
26th April 2025
79AQI
27th April 2025
77AQI
28th April 2025
76AQI
29th April 2025
78AQI
30th April 2025
83AQI
1st May 2025
76AQI
2nd May 2025
76AQI
3rd May 2025
70AQI
4th May 2025
72AQI
5th May 2025
75AQI
6th May 2025
77AQI
7th May 2025
76AQI
8th May 2025
84AQI
9th May 2025
84AQI
10th May 2025
89AQI
11th May 2025
89AQI
12th May 2025
73AQI
13th May 2025
68AQI
14th May 2025
73AQI
15th May 2025
68AQI
16th May 2025
73AQI
17th May 2025
112AQI
18th May 2025
90AQI
19th May 2025
87AQI
20th May 2025
112AQI
21st May 2025
83AQI
22nd May 2025
89AQI
23rd May 2025
83AQI
24th May 2025
76AQI
25th May 2025
71AQI
26th May 2025
74AQI
27th May 2025
75AQI
28th May 2025
74AQI
29th May 2025
73AQI
30th May 2025
74AQI
31st May 2025
70AQI
1st June 2025
66AQI
2nd June 2025
67AQI
3rd June 2025
62AQI
4th June 2025
62AQI
5th June 2025
64AQI
6th June 2025
67AQI
7th June 2025
70AQI
8th June 2025
70AQI
9th June 2025
67AQI
10th June 2025
64AQI
11th June 2025
68AQI
12th June 2025
70AQI
13th June 2025
72AQI
14th June 2025
74AQI
15th June 2025
75AQI
16th June 2025
72AQI
17th June 2025
77AQI
18th June 2025
79AQI
19th June 2025
87AQI
20th June 2025
83AQI
21st June 2025
87AQI
22nd June 2025
91AQI
23rd June 2025
88AQI
24th June 2025
92AQI
25th June 2025
91AQI
26th June 2025
92AQI
27th June 2025
85AQI
28th June 2025
82AQI
29th June 2025
83AQI
30th June 2025
85AQI
1st July 2025
92AQI
2nd July 2025
91AQI
3rd July 2025
94AQI
4th July 2025
87AQI
5th July 2025
86AQI
6th July 2025
88AQI
7th July 2025
95AQI
8th July 2025
90AQI
9th July 2025
88AQI
10th July 2025
83AQI
11th July 2025
79AQI
12th July 2025
79AQI
13th July 2025
80AQI
14th July 2025
80AQI
15th July 2025
86AQI
16th July 2025
95AQI
17th July 2025
86AQI
18th July 2025
83AQI
19th July 2025
87AQI
20th July 2025
97AQI
21st July 2025
96AQI
22nd July 2025
95AQI
23rd July 2025
75AQI
24th July 2025
67AQI
25th July 2025
68AQI
26th July 2025
70AQI
27th July 2025
71AQI
28th July 2025
70AQI
29th July 2025
74AQI
30th July 2025
73AQI
31st July 2025
86AQI
1st August 2025
94AQI
2nd August 2025
85AQI
3rd August 2025
85AQI
4th August 2025
87AQI
5th August 2025
84AQI
6th August 2025
84AQI
7th August 2025
76AQI
8th August 2025
69AQI
9th August 2025
70AQI
10th August 2025
74AQI
11th August 2025
86AQI
12th August 2025
96AQI
13th August 2025
99AQI
14th August 2025
88AQI
15th August 2025
84AQI
16th August 2025
86AQI
17th August 2025
75AQI
18th August 2025
81AQI

96AQI

86AQI

92AQI

78AQI

80AQI

76AQI

84AQI

84AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202584AQI

24
7
27
1
23
8
30
29
2
30
31
18
212
18

Highest AQI recorded in

January

96AQI

Lowest AQI recorded in

June

76AQI

202470AQI

13
7
5
9
3
10
2
1
1
6
1
2
4
14
30
3
28
30
1
4
1
1
12
11
1
12
17
1
18
12
1
50
184
21
5
1

Highest AQI recorded in

September

112AQI

Lowest AQI recorded in

January

42AQI

2023101AQI

2
7
16
6
1
10
15
1
12
13
4
5
8
12
10
12
2
2
16
2
8
5
1
3
22
1
5
5
1
13
3
1
5
10
5
16
2
3
17
115
100
33

Highest AQI recorded in

April

133AQI

Lowest AQI recorded in

September

52AQI

202299AQI

2
12
6
3
13
11
4
11
6
5
1
1
19
8
15
8
2
16
3
2
2
11
8
1
2
11
5
2
13
9
2
6
123
66
18
1

Highest AQI recorded in

April

124AQI

Lowest AQI recorded in

August

70AQI

202076AQI

6
5
1
3
14
6
12
6
1
6
2
7
5
15
3
1
6
10
10
1
32
58
27
3

Highest AQI recorded in

December

91AQI

Lowest AQI recorded in

March

49AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2023(Avg.)
101AQI
Least Polluted Year Recorded
2024(Avg.)
70AQI

Chaman's annual 2025 AQI (84) shows an average percentage change of 0.2% (worsened AQI) compared to previous years: 2020 (76), 2022 (99), 2023 (101), 2024 (70).