Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand 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+
November Air Quality Analysis
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Nov 2023
144AQILowest AQI recorded on
7th Nov 2021
41AQISame Day Analysis (11th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 52 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Nov - 12th Nov 2025
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
AQI
Day
Night
.
6 AM11th Nov 2025
5 PM
5 AM12th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4AM12th Nov
82AQI
Avg. Lowest Time
10AM11th Nov
55AQI
In the last 24 hours,
Sukhothai Thammathirat Open University's AQI reached its highest point of 82 at 4 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Nov and 12th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
OctNov
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Oct 2025746 AMAQI
13th Oct 2025787 AMAQI
13th Oct 2025808 AMAQI
13th Oct 2025849 AMAQI
13th Oct 202510110 AMAQI
13th Oct 20259611 AMAQI
13th Oct 20259112 PMAQI
13th Oct 2025871 PMAQI
13th Oct 2025982 PMAQI
13th Oct 2025963 PMAQI
13th Oct 2025894 PMAQI
13th Oct 2025855 PMAQI
13th Oct 2025816 PMAQI
13th Oct 2025707 PMAQI
13th Oct 2025788 PMAQI
13th Oct 2025669 PMAQI
13th Oct 20256610 PMAQI
13th Oct 20256711 PMAQI
14th Oct 20256412 AMAQI
14th Oct 2025681 AMAQI
14th Oct 2025692 AMAQI
14th Oct 2025663 AMAQI
14th Oct 2025664 AMAQI
14th Oct 2025655 AMAQI
28°C26/32°C
14th Oct 2025696 AMAQI
14th Oct 2025727 AMAQI
14th Oct 2025848 AMAQI
14th Oct 2025919 AMAQI
14th Oct 20258310 AMAQI
14th Oct 20258711 AMAQI
14th Oct 20258712 PMAQI
14th Oct 2025831 PMAQI
14th Oct 2025752 PMAQI
14th Oct 2025693 PMAQI
14th Oct 2025654 PMAQI
14th Oct 2025575 PMAQI
14th Oct 2025676 PMAQI
14th Oct 2025727 PMAQI
14th Oct 2025888 PMAQI
14th Oct 2025979 PMAQI
14th Oct 20258410 PMAQI
14th Oct 20257111 PMAQI
15th Oct 20257212 AMAQI
15th Oct 2025671 AMAQI
15th Oct 2025622 AMAQI
15th Oct 2025603 AMAQI
15th Oct 2025634 AMAQI
15th Oct 2025635 AMAQI
27°C25/30°C
15th Oct 2025616 AMAQI
15th Oct 2025607 AMAQI
15th Oct 2025608 AMAQI
15th Oct 2025649 AMAQI
15th Oct 20256210 AMAQI
15th Oct 20256211 AMAQI
15th Oct 20256112 PMAQI
15th Oct 2025601 PMAQI
15th Oct 2025632 PMAQI
15th Oct 2025663 PMAQI
15th Oct 2025664 PMAQI
15th Oct 2025665 PMAQI
15th Oct 2025716 PMAQI
15th Oct 2025787 PMAQI
15th Oct 2025828 PMAQI
15th Oct 2025929 PMAQI
15th Oct 20258210 PMAQI
15th Oct 20257211 PMAQI
16th Oct 20257012 AMAQI
16th Oct 2025581 AMAQI
16th Oct 2025602 AMAQI
16th Oct 2025583 AMAQI
16th Oct 2025594 AMAQI
16th Oct 2025635 AMAQI
26°C24/30°C
16th Oct 2025696 AMAQI
16th Oct 2025797 AMAQI
16th Oct 2025838 AMAQI
16th Oct 2025819 AMAQI
16th Oct 20258310 AMAQI
16th Oct 20258711 AMAQI
16th Oct 20257912 PMAQI
16th Oct 2025811 PMAQI
16th Oct 2025782 PMAQI
16th Oct 2025723 PMAQI
16th Oct 2025714 PMAQI
16th Oct 2025645 PMAQI
16th Oct 2025646 PMAQI
16th Oct 2025637 PMAQI
16th Oct 2025668 PMAQI
16th Oct 2025709 PMAQI
16th Oct 20257210 PMAQI
16th Oct 20257011 PMAQI
17th Oct 20256812 AMAQI
17th Oct 2025661 AMAQI
17th Oct 2025642 AMAQI
17th Oct 2025563 AMAQI
17th Oct 2025564 AMAQI
17th Oct 2025565 AMAQI
28°C24/32°C
17th Oct 2025556 AMAQI
17th Oct 2025607 AMAQI
17th Oct 2025638 AMAQI
17th Oct 2025749 AMAQI
17th Oct 20257710 AMAQI
17th Oct 20257311 AMAQI
17th Oct 20256912 PMAQI
17th Oct 2025671 PMAQI
17th Oct 2025612 PMAQI
17th Oct 2025563 PMAQI
17th Oct 2025554 PMAQI
17th Oct 2025545 PMAQI
17th Oct 2025526 PMAQI
17th Oct 2025547 PMAQI
17th Oct 2025628 PMAQI
17th Oct 2025719 PMAQI
17th Oct 20257410 PMAQI
17th Oct 20257911 PMAQI
18th Oct 20258312 AMAQI
18th Oct 2025831 AMAQI
18th Oct 2025832 AMAQI
18th Oct 2025763 AMAQI
18th Oct 2025784 AMAQI
18th Oct 2025835 AMAQI
28°C25/32°C
18th Oct 2025746 AMAQI
18th Oct 2025577 AMAQI
18th Oct 2025568 AMAQI
18th Oct 2025589 AMAQI
18th Oct 20257110 AMAQI
18th Oct 20257111 AMAQI
18th Oct 20257112 PMAQI
18th Oct 2025721 PMAQI
18th Oct 2025712 PMAQI
18th Oct 2025683 PMAQI
18th Oct 2025584 PMAQI
18th Oct 2025575 PMAQI
18th Oct 2025586 PMAQI
18th Oct 2025597 PMAQI
18th Oct 2025758 PMAQI
18th Oct 2025819 PMAQI
18th Oct 202510510 PMAQI
18th Oct 202510711 PMAQI
19th Oct 20257812 AMAQI
19th Oct 2025831 AMAQI
19th Oct 2025912 AMAQI
19th Oct 2025923 AMAQI
19th Oct 2025864 AMAQI
19th Oct 2025975 AMAQI
28°C25/32°C
19th Oct 2025946 AMAQI
19th Oct 2025667 AMAQI
19th Oct 2025588 AMAQI
19th Oct 2025609 AMAQI
19th Oct 20256510 AMAQI
19th Oct 20256011 AMAQI
19th Oct 20255712 PMAQI
19th Oct 2025561 PMAQI
19th Oct 2025502 PMAQI
19th Oct 2025493 PMAQI
19th Oct 2025494 PMAQI
19th Oct 2025475 PMAQI
19th Oct 2025516 PMAQI
19th Oct 2025537 PMAQI
19th Oct 2025508 PMAQI
19th Oct 2025589 PMAQI
19th Oct 20255810 PMAQI
19th Oct 20255611 PMAQI
20th Oct 20255812 AMAQI
20th Oct 2025561 AMAQI
20th Oct 2025542 AMAQI
20th Oct 2025543 AMAQI
20th Oct 2025544 AMAQI
20th Oct 2025535 AMAQI
28°C25/33°C
20th Oct 2025556 AMAQI
20th Oct 2025627 AMAQI
20th Oct 2025688 AMAQI
20th Oct 2025729 AMAQI
20th Oct 20257410 AMAQI
20th Oct 20257011 AMAQI
20th Oct 20256612 PMAQI
20th Oct 2025621 PMAQI
20th Oct 2025602 PMAQI
20th Oct 2025633 PMAQI
20th Oct 2025644 PMAQI
20th Oct 2025655 PMAQI
20th Oct 2025676 PMAQI
20th Oct 2025687 PMAQI
20th Oct 2025668 PMAQI
20th Oct 2025689 PMAQI
20th Oct 20256810 PMAQI
20th Oct 20256811 PMAQI
21st Oct 20256712 AMAQI
21st Oct 2025661 AMAQI
21st Oct 2025702 AMAQI
21st Oct 2025753 AMAQI
21st Oct 2025774 AMAQI
21st Oct 2025765 AMAQI
28°C25/33°C
21st Oct 2025746 AMAQI
21st Oct 2025747 AMAQI
21st Oct 2025828 AMAQI
21st Oct 2025829 AMAQI
21st Oct 20258510 AMAQI
21st Oct 20258711 AMAQI
21st Oct 20258912 PMAQI
21st Oct 2025851 PMAQI
21st Oct 2025882 PMAQI
21st Oct 2025833 PMAQI
21st Oct 2025854 PMAQI
21st Oct 2025805 PMAQI
21st Oct 2025836 PMAQI
21st Oct 2025807 PMAQI
21st Oct 2025838 PMAQI
21st Oct 2025909 PMAQI
21st Oct 20258910 PMAQI
21st Oct 20259211 PMAQI
22nd Oct 20259812 AMAQI
22nd Oct 2025911 AMAQI
22nd Oct 2025862 AMAQI
22nd Oct 2025913 AMAQI
22nd Oct 2025944 AMAQI
22nd Oct 2025955 AMAQI
28°C25/33°C
22nd Oct 2025966 AMAQI
22nd Oct 2025907 AMAQI
22nd Oct 2025918 AMAQI
22nd Oct 2025919 AMAQI
22nd Oct 202510210 AMAQI
22nd Oct 202510511 AMAQI
22nd Oct 20259612 PMAQI
22nd Oct 2025871 PMAQI
22nd Oct 2025792 PMAQI
22nd Oct 2025793 PMAQI
22nd Oct 2025794 PMAQI
22nd Oct 2025785 PMAQI
22nd Oct 2025736 PMAQI
22nd Oct 2025737 PMAQI
22nd Oct 2025678 PMAQI
22nd Oct 2025729 PMAQI
22nd Oct 20258010 PMAQI
22nd Oct 20257211 PMAQI
23rd Oct 20258712 AMAQI
23rd Oct 2025681 AMAQI
23rd Oct 2025682 AMAQI
23rd Oct 2025663 AMAQI
23rd Oct 2025674 AMAQI
23rd Oct 2025675 AMAQI
28°C25/31°C
23rd Oct 2025686 AMAQI
23rd Oct 2025677 AMAQI
23rd Oct 2025638 AMAQI
23rd Oct 2025659 AMAQI
23rd Oct 20257710 AMAQI
23rd Oct 20257511 AMAQI
23rd Oct 20257712 PMAQI
23rd Oct 2025701 PMAQI
23rd Oct 2025622 PMAQI
23rd Oct 2025603 PMAQI
23rd Oct 2025584 PMAQI
23rd Oct 2025525 PMAQI
23rd Oct 2025486 PMAQI
23rd Oct 2025487 PMAQI
23rd Oct 2025508 PMAQI
23rd Oct 2025519 PMAQI
23rd Oct 20255210 PMAQI
23rd Oct 20255411 PMAQI
24th Oct 20255312 AMAQI
24th Oct 2025521 AMAQI
24th Oct 2025482 AMAQI
24th Oct 2025493 AMAQI
24th Oct 2025514 AMAQI
24th Oct 2025535 AMAQI
27°C24/30°C
24th Oct 2025596 AMAQI
24th Oct 2025587 AMAQI
24th Oct 2025568 AMAQI
24th Oct 2025569 AMAQI
24th Oct 20255410 AMAQI
24th Oct 20254911 AMAQI
24th Oct 20255612 PMAQI
24th Oct 2025591 PMAQI
24th Oct 2025322 PMAQI
24th Oct 2025523 PMAQI
24th Oct 2025494 PMAQI
24th Oct 2025485 PMAQI
24th Oct 2025626 PMAQI
24th Oct 2025577 PMAQI
24th Oct 2025628 PMAQI
24th Oct 2025669 PMAQI
24th Oct 20256810 PMAQI
24th Oct 20256911 PMAQI
25th Oct 20257012 AMAQI
25th Oct 2025631 AMAQI
25th Oct 2025602 AMAQI
25th Oct 2025593 AMAQI
25th Oct 2025604 AMAQI
25th Oct 2025605 AMAQI
27°C24/30°C
25th Oct 2025616 AMAQI
25th Oct 2025527 AMAQI
25th Oct 2025608 AMAQI
25th Oct 2025639 AMAQI
25th Oct 20256910 AMAQI
25th Oct 20256811 AMAQI
25th Oct 20256112 PMAQI
25th Oct 2025551 PMAQI
25th Oct 2025512 PMAQI
25th Oct 2025453 PMAQI
25th Oct 2025444 PMAQI
25th Oct 2025545 PMAQI
25th Oct 2025576 PMAQI
25th Oct 2025597 PMAQI
25th Oct 2025688 PMAQI
25th Oct 2025719 PMAQI
25th Oct 20257610 PMAQI
25th Oct 20257811 PMAQI
26th Oct 20258112 AMAQI
26th Oct 2025831 AMAQI
26th Oct 2025792 AMAQI
26th Oct 2025773 AMAQI
26th Oct 2025764 AMAQI
26th Oct 2025745 AMAQI
27°C24/31°C
26th Oct 2025746 AMAQI
26th Oct 2025817 AMAQI
26th Oct 2025818 AMAQI
26th Oct 2025709 AMAQI
26th Oct 20256810 AMAQI
26th Oct 20257411 AMAQI
26th Oct 20257612 PMAQI
26th Oct 2025751 PMAQI
26th Oct 2025752 PMAQI
26th Oct 2025713 PMAQI
26th Oct 2025694 PMAQI
26th Oct 2025695 PMAQI
26th Oct 2025676 PMAQI
26th Oct 2025687 PMAQI
26th Oct 2025698 PMAQI
26th Oct 2025689 PMAQI
26th Oct 20256810 PMAQI
26th Oct 20256811 PMAQI
27th Oct 20256612 AMAQI
27th Oct 2025681 AMAQI
27th Oct 2025692 AMAQI
27th Oct 2025693 AMAQI
27th Oct 2025694 AMAQI
27th Oct 2025705 AMAQI
27°C24/31°C
27th Oct 2025746 AMAQI
27th Oct 2025717 AMAQI
27th Oct 2025798 AMAQI
27th Oct 2025839 AMAQI
27th Oct 20258810 AMAQI
27th Oct 20259911 AMAQI
27th Oct 20259712 PMAQI
27th Oct 2025941 PMAQI
27th Oct 2025962 PMAQI
27th Oct 2025993 PMAQI
27th Oct 20251004 PMAQI
27th Oct 20251035 PMAQI
27th Oct 20251036 PMAQI
27th Oct 20251017 PMAQI
27th Oct 20251038 PMAQI
27th Oct 2025909 PMAQI
27th Oct 20258710 PMAQI
27th Oct 20258711 PMAQI
28th Oct 20257812 AMAQI
28th Oct 2025761 AMAQI
28th Oct 2025752 AMAQI
28th Oct 2025743 AMAQI
28th Oct 2025714 AMAQI
28th Oct 2025715 AMAQI
26°C24/30°C
28th Oct 2025716 AMAQI
28th Oct 2025737 AMAQI
28th Oct 2025698 AMAQI
28th Oct 2025709 AMAQI
28th Oct 20257710 AMAQI
28th Oct 20257811 AMAQI
28th Oct 20258212 PMAQI
28th Oct 2025801 PMAQI
28th Oct 2025802 PMAQI
28th Oct 2025813 PMAQI
28th Oct 2025774 PMAQI
28th Oct 2025785 PMAQI
28th Oct 2025736 PMAQI
28th Oct 2025707 PMAQI
28th Oct 2025748 PMAQI
28th Oct 2025749 PMAQI
28th Oct 20257310 PMAQI
28th Oct 20257411 PMAQI
29th Oct 20257112 AMAQI
29th Oct 2025801 AMAQI
29th Oct 2025842 AMAQI
29th Oct 2025903 AMAQI
29th Oct 2025954 AMAQI
29th Oct 2025945 AMAQI
26°C24/28°C
29th Oct 2025886 AMAQI
29th Oct 2025867 AMAQI
29th Oct 2025808 AMAQI
29th Oct 2025779 AMAQI
29th Oct 20258010 AMAQI
29th Oct 20257211 AMAQI
29th Oct 20256912 PMAQI
29th Oct 2025661 PMAQI
29th Oct 2025582 PMAQI
29th Oct 2025553 PMAQI
29th Oct 2025514 PMAQI
29th Oct 2025505 PMAQI
29th Oct 2025556 PMAQI
29th Oct 2025607 PMAQI
29th Oct 2025648 PMAQI
29th Oct 2025669 PMAQI
29th Oct 20256910 PMAQI
29th Oct 20257111 PMAQI
30th Oct 20257112 AMAQI
30th Oct 2025721 AMAQI
30th Oct 2025732 AMAQI
30th Oct 2025773 AMAQI
30th Oct 2025764 AMAQI
30th Oct 2025745 AMAQI
25°C25/26°C
30th Oct 2025736 AMAQI
30th Oct 2025727 AMAQI
30th Oct 2025598 AMAQI
30th Oct 2025599 AMAQI
30th Oct 20257510 AMAQI
30th Oct 20256811 AMAQI
30th Oct 20256212 PMAQI
30th Oct 2025601 PMAQI
30th Oct 2025582 PMAQI
30th Oct 2025563 PMAQI
30th Oct 2025564 PMAQI
30th Oct 2025565 PMAQI
30th Oct 2025646 PMAQI
30th Oct 2025747 PMAQI
30th Oct 2025808 PMAQI
30th Oct 2025729 PMAQI
30th Oct 20257210 PMAQI
30th Oct 20256211 PMAQI
31st Oct 20255512 AMAQI
31st Oct 2025571 AMAQI
31st Oct 2025632 AMAQI
31st Oct 2025673 AMAQI
31st Oct 2025694 AMAQI
31st Oct 2025705 AMAQI
26°C25/29°C
31st Oct 2025616 AMAQI
31st Oct 2025587 AMAQI
31st Oct 2025608 AMAQI
31st Oct 2025629 AMAQI
31st Oct 20256410 AMAQI
31st Oct 20256211 AMAQI
31st Oct 20256012 PMAQI
31st Oct 2025551 PMAQI
31st Oct 2025532 PMAQI
31st Oct 2025543 PMAQI
31st Oct 2025554 PMAQI
31st Oct 2025555 PMAQI
31st Oct 2025606 PMAQI
31st Oct 2025577 PMAQI
31st Oct 2025558 PMAQI
31st Oct 2025699 PMAQI
31st Oct 20255310 PMAQI
31st Oct 20255411 PMAQI
1st Nov 20255412 AMAQI
1st Nov 2025561 AMAQI
1st Nov 2025602 AMAQI
1st Nov 2025613 AMAQI
1st Nov 2025614 AMAQI
1st Nov 2025625 AMAQI
26°C24/28°C
1st Nov 2025606 AMAQI
1st Nov 2025547 AMAQI
1st Nov 2025458 AMAQI
1st Nov 2025389 AMAQI
1st Nov 20255710 AMAQI
1st Nov 20255811 AMAQI
1st Nov 20255512 PMAQI
1st Nov 2025501 PMAQI
1st Nov 2025522 PMAQI
1st Nov 2025463 PMAQI
1st Nov 2025534 PMAQI
1st Nov 2025545 PMAQI
1st Nov 2025566 PMAQI
1st Nov 2025567 PMAQI
1st Nov 2025568 PMAQI
1st Nov 2025629 PMAQI
1st Nov 20255810 PMAQI
1st Nov 20255611 PMAQI
2nd Nov 20255312 AMAQI
2nd Nov 2025361 AMAQI
2nd Nov 2025222 AMAQI
2nd Nov 2025233 AMAQI
2nd Nov 2025234 AMAQI
2nd Nov 2025265 AMAQI
27°C25/29°C
2nd Nov 2025356 AMAQI
2nd Nov 2025597 AMAQI
2nd Nov 2025608 AMAQI
2nd Nov 2025599 AMAQI
2nd Nov 20255410 AMAQI
2nd Nov 20255411 AMAQI
2nd Nov 20255512 PMAQI
2nd Nov 2025511 PMAQI
2nd Nov 2025492 PMAQI
2nd Nov 2025513 PMAQI
2nd Nov 2025524 PMAQI
2nd Nov 2025585 PMAQI
2nd Nov 2025596 PMAQI
2nd Nov 2025617 PMAQI
2nd Nov 2025628 PMAQI
2nd Nov 2025579 PMAQI
2nd Nov 20255810 PMAQI
2nd Nov 20255711 PMAQI
3rd Nov 20255512 AMAQI
3rd Nov 2025321 AMAQI
3rd Nov 2025342 AMAQI
3rd Nov 2025383 AMAQI
3rd Nov 2025374 AMAQI
3rd Nov 2025425 AMAQI
26°C25/29°C
3rd Nov 2025416 AMAQI
3rd Nov 2025447 AMAQI
3rd Nov 2025398 AMAQI
3rd Nov 2025449 AMAQI
3rd Nov 20255010 AMAQI
3rd Nov 20254911 AMAQI
3rd Nov 20254612 PMAQI
3rd Nov 2025381 PMAQI
3rd Nov 2025342 PMAQI
3rd Nov 2025333 PMAQI
3rd Nov 2025354 PMAQI
3rd Nov 2025405 PMAQI
3rd Nov 2025406 PMAQI
3rd Nov 2025457 PMAQI
3rd Nov 2025508 PMAQI
3rd Nov 2025529 PMAQI
3rd Nov 20256510 PMAQI
3rd Nov 20255011 PMAQI
4th Nov 20254812 AMAQI
4th Nov 2025481 AMAQI
4th Nov 2025442 AMAQI
4th Nov 2025353 AMAQI
4th Nov 2025374 AMAQI
4th Nov 2025365 AMAQI
25°C24/27°C
4th Nov 2025386 AMAQI
4th Nov 2025517 AMAQI
4th Nov 2025538 AMAQI
4th Nov 2025559 AMAQI
4th Nov 20255810 AMAQI
4th Nov 20255211 AMAQI
4th Nov 20255012 PMAQI
4th Nov 2025411 PMAQI
4th Nov 2025482 PMAQI
4th Nov 2025553 PMAQI
4th Nov 2025614 PMAQI
4th Nov 2025645 PMAQI
4th Nov 2025646 PMAQI
4th Nov 2025667 PMAQI
4th Nov 2025708 PMAQI
4th Nov 2025699 PMAQI
4th Nov 20256610 PMAQI
4th Nov 20256411 PMAQI
5th Nov 20255912 AMAQI
5th Nov 2025591 AMAQI
5th Nov 2025612 AMAQI
5th Nov 2025703 AMAQI
5th Nov 2025694 AMAQI
5th Nov 2025705 AMAQI
25°C24/27°C
5th Nov 2025696 AMAQI
5th Nov 2025577 AMAQI
5th Nov 2025588 AMAQI
5th Nov 2025589 AMAQI
5th Nov 20255810 AMAQI
5th Nov 20256211 AMAQI
5th Nov 20255712 PMAQI
5th Nov 2025581 PMAQI
5th Nov 2025562 PMAQI
5th Nov 2025583 PMAQI
5th Nov 2025594 PMAQI
5th Nov 2025575 PMAQI
5th Nov 2025576 PMAQI
5th Nov 2025567 PMAQI
5th Nov 2025578 PMAQI
5th Nov 2025609 PMAQI
5th Nov 20256510 PMAQI
5th Nov 20257811 PMAQI
6th Nov 20257612 AMAQI
6th Nov 2025761 AMAQI
6th Nov 2025762 AMAQI
6th Nov 2025763 AMAQI
6th Nov 2025774 AMAQI
6th Nov 2025795 AMAQI
26°C24/28°C
6th Nov 2025726 AMAQI
6th Nov 2025557 AMAQI
6th Nov 2025578 AMAQI
6th Nov 2025649 AMAQI
6th Nov 20256510 AMAQI
6th Nov 20256711 AMAQI
6th Nov 20256612 PMAQI
6th Nov 2025651 PMAQI
6th Nov 2025642 PMAQI
6th Nov 2025633 PMAQI
6th Nov 2025624 PMAQI
6th Nov 2025615 PMAQI
6th Nov 2025606 PMAQI
6th Nov 2025607 PMAQI
6th Nov 2025618 PMAQI
6th Nov 2025639 PMAQI
6th Nov 20256810 PMAQI
6th Nov 20257311 PMAQI
7th Nov 20257312 AMAQI
7th Nov 2025731 AMAQI
7th Nov 2025742 AMAQI
7th Nov 2025743 AMAQI
7th Nov 2025704 AMAQI
7th Nov 2025705 AMAQI
26°C23/30°C
7th Nov 2025636 AMAQI
7th Nov 2025507 AMAQI
7th Nov 2025678 AMAQI
7th Nov 2025669 AMAQI
7th Nov 20257010 AMAQI
7th Nov 20257111 AMAQI
7th Nov 20256812 PMAQI
7th Nov 2025611 PMAQI
7th Nov 2025602 PMAQI
7th Nov 2025593 PMAQI
7th Nov 2025604 PMAQI
7th Nov 2025585 PMAQI
7th Nov 2025616 PMAQI
7th Nov 2025647 PMAQI
7th Nov 2025678 PMAQI
7th Nov 2025749 PMAQI
7th Nov 20258710 PMAQI
7th Nov 20259011 PMAQI
8th Nov 20259112 AMAQI
8th Nov 2025861 AMAQI
8th Nov 2025782 AMAQI
8th Nov 2025713 AMAQI
8th Nov 2025674 AMAQI
8th Nov 2025675 AMAQI
26°C24/29°C
8th Nov 2025636 AMAQI
8th Nov 2025277 AMAQI
8th Nov 2025278 AMAQI
8th Nov 2025329 AMAQI
8th Nov 20254310 AMAQI
8th Nov 20255111 AMAQI
8th Nov 20255212 PMAQI
8th Nov 2025461 PMAQI
8th Nov 2025432 PMAQI
8th Nov 2025493 PMAQI
8th Nov 2025544 PMAQI
8th Nov 2025595 PMAQI
8th Nov 2025646 PMAQI
8th Nov 2025667 PMAQI
8th Nov 2025708 PMAQI
8th Nov 2025719 PMAQI
8th Nov 20257310 PMAQI
8th Nov 20257811 PMAQI
9th Nov 20258012 AMAQI
9th Nov 2025841 AMAQI
9th Nov 2025852 AMAQI
9th Nov 2025903 AMAQI
9th Nov 20251084 AMAQI
9th Nov 20251045 AMAQI
25°C24/26°C
9th Nov 2025846 AMAQI
9th Nov 2025727 AMAQI
9th Nov 2025768 AMAQI
9th Nov 2025889 AMAQI
9th Nov 20258710 AMAQI
9th Nov 20258511 AMAQI
9th Nov 20258512 PMAQI
9th Nov 2025941 PMAQI
9th Nov 20251002 PMAQI
9th Nov 20251073 PMAQI
9th Nov 20251154 PMAQI
9th Nov 20251175 PMAQI
9th Nov 20251186 PMAQI
9th Nov 20251227 PMAQI
9th Nov 20251308 PMAQI
9th Nov 20251299 PMAQI
9th Nov 202513410 PMAQI
9th Nov 202514011 PMAQI
10th Nov 202513912 AMAQI
10th Nov 20251471 AMAQI
10th Nov 20251472 AMAQI
10th Nov 20251383 AMAQI
10th Nov 20251194 AMAQI
10th Nov 20251345 AMAQI
28°C25/31°C
10th Nov 20251276 AMAQI
10th Nov 2025767 AMAQI
10th Nov 2025778 AMAQI
10th Nov 2025809 AMAQI
10th Nov 20258510 AMAQI
10th Nov 20258511 AMAQI
10th Nov 20258812 PMAQI
10th Nov 2025971 PMAQI
10th Nov 2025952 PMAQI
10th Nov 2025993 PMAQI
10th Nov 2025984 PMAQI
10th Nov 2025925 PMAQI
10th Nov 2025826 PMAQI
10th Nov 2025797 PMAQI
10th Nov 2025698 PMAQI
10th Nov 2025619 PMAQI
10th Nov 20255810 PMAQI
10th Nov 20254111 PMAQI
11th Nov 20254412 AMAQI
11th Nov 2025511 AMAQI
11th Nov 2025522 AMAQI
11th Nov 2025543 AMAQI
11th Nov 2025584 AMAQI
11th Nov 2025595 AMAQI
28°C26/32°C
11th Nov 2025596 AMAQI
11th Nov 2025587 AMAQI
11th Nov 2025578 AMAQI
11th Nov 2025569 AMAQI
11th Nov 20255510 AMAQI
11th Nov 20256111 AMAQI
11th Nov 20256512 PMAQI
11th Nov 2025651 PMAQI
11th Nov 2025622 PMAQI
11th Nov 2025613 PMAQI
11th Nov 2025704 PMAQI
11th Nov 2025765 PMAQI
11th Nov 2025736 PMAQI
11th Nov 2025797 PMAQI
11th Nov 2025818 PMAQI
11th Nov 2025769 PMAQI
11th Nov 20257810 PMAQI
11th Nov 20257711 PMAQI
12th Nov 20257812 AMAQI
12th Nov 2025811 AMAQI
12th Nov 2025772 AMAQI
12th Nov 2025783 AMAQI
12th Nov 2025824 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 12 PM
71AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM - 8 AM
65AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 12 PM (Avg. 71), while the lowest AQI was between 7 AM to 8 AM (Avg. 65).
Night time
Avg. Highest Time
8 PM - 11 PM
73AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 PM - 7 PM
67AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 73), while the lowest AQI was between 6 PM to 7 PM (Avg. 67).
2025 Days Vs Air Quality
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
2025
23%
73
60%
188
17%
52
0.6%
2
Total number of days with different AQI categories in last 315 days in 2025 (50 days remaining)
Good
73 DaysModerate
188 DaysPoor
52 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2025, 23% of 315 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Sukhothai Thammathirat Open University, Pak Kret, Nonthaburi, Thailand
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
104AQI
104AQI
2nd January 2025
122AQI
122AQI
3rd January 2025
112AQI
112AQI
4th January 2025
123AQI
123AQI
5th January 2025
122AQI
122AQI
6th January 2025
131AQI
131AQI
7th January 2025
149AQI
149AQI
8th January 2025
137AQI
137AQI
9th January 2025
129AQI
129AQI
10th January 2025
108AQI
108AQI
11th January 2025
92AQI
92AQI
12th January 2025
105AQI
105AQI
13th January 2025
117AQI
117AQI
14th January 2025
134AQI
134AQI
15th January 2025
130AQI
130AQI
16th January 2025
89AQI
89AQI
17th January 2025
92AQI
92AQI
18th January 2025
113AQI
113AQI
19th January 2025
122AQI
122AQI
20th January 2025
142AQI
142AQI
21st January 2025
135AQI
135AQI
22nd January 2025
151AQI
151AQI
23rd January 2025
163AQI
163AQI
24th January 2025
145AQI
145AQI
25th January 2025
129AQI
129AQI
26th January 2025
141AQI
141AQI
27th January 2025
101AQI
101AQI
28th January 2025
103AQI
103AQI
29th January 2025
100AQI
100AQI
30th January 2025
114AQI
114AQI
31st January 2025
130AQI
130AQI
1st February 2025
143AQI
143AQI
2nd February 2025
135AQI
135AQI
3rd February 2025
137AQI
137AQI
4th February 2025
114AQI
114AQI
5th February 2025
112AQI
112AQI
6th February 2025
105AQI
105AQI
7th February 2025
112AQI
112AQI
8th February 2025
103AQI
103AQI
9th February 2025
81AQI
81AQI
10th February 2025
79AQI
79AQI
11th February 2025
104AQI
104AQI
12th February 2025
128AQI
128AQI
13th February 2025
128AQI
128AQI
14th February 2025
125AQI
125AQI
15th February 2025
131AQI
131AQI
16th February 2025
123AQI
123AQI
17th February 2025
96AQI
96AQI
18th February 2025
78AQI
78AQI
19th February 2025
85AQI
85AQI
20th February 2025
97AQI
97AQI
21st February 2025
103AQI
103AQI
22nd February 2025
104AQI
104AQI
23rd February 2025
94AQI
94AQI
24th February 2025
73AQI
73AQI
25th February 2025
70AQI
70AQI
26th February 2025
64AQI
64AQI
27th February 2025
76AQI
76AQI
28th February 2025
84AQI
84AQI
1st March 2025
72AQI
72AQI
2nd March 2025
70AQI
70AQI
3rd March 2025
69AQI
69AQI
4th March 2025
64AQI
64AQI
5th March 2025
64AQI
64AQI
6th March 2025
58AQI
58AQI
7th March 2025
63AQI
63AQI
8th March 2025
61AQI
61AQI
9th March 2025
72AQI
72AQI
10th March 2025
82AQI
82AQI
11th March 2025
82AQI
82AQI
12th March 2025
65AQI
65AQI
13th March 2025
64AQI
64AQI
14th March 2025
63AQI
63AQI
15th March 2025
66AQI
66AQI
16th March 2025
68AQI
68AQI
17th March 2025
67AQI
67AQI
18th March 2025
77AQI
77AQI
19th March 2025
80AQI
80AQI
20th March 2025
115AQI
115AQI
21st March 2025
117AQI
117AQI
22nd March 2025
130AQI
130AQI
23rd March 2025
146AQI
146AQI
24th March 2025
145AQI
145AQI
25th March 2025
132AQI
132AQI
26th March 2025
118AQI
118AQI
27th March 2025
117AQI
117AQI
28th March 2025
106AQI
106AQI
29th March 2025
103AQI
103AQI
30th March 2025
89AQI
89AQI
31st March 2025
83AQI
83AQI
1st April 2025
90AQI
90AQI
2nd April 2025
90AQI
90AQI
3rd April 2025
79AQI
79AQI
4th April 2025
71AQI
71AQI
5th April 2025
62AQI
62AQI
6th April 2025
62AQI
62AQI
7th April 2025
61AQI
61AQI
8th April 2025
69AQI
69AQI
9th April 2025
67AQI
67AQI
10th April 2025
69AQI
69AQI
11th April 2025
72AQI
72AQI
12th April 2025
48AQI
48AQI
13th April 2025
49AQI
49AQI
14th April 2025
55AQI
55AQI
15th April 2025
67AQI
67AQI
16th April 2025
59AQI
59AQI
17th April 2025
56AQI
56AQI
18th April 2025
50AQI
50AQI
19th April 2025
52AQI
52AQI
20th April 2025
39AQI
39AQI
21st April 2025
54AQI
54AQI
22nd April 2025
48AQI
48AQI
23rd April 2025
57AQI
57AQI
24th April 2025
58AQI
58AQI
25th April 2025
67AQI
67AQI
26th April 2025
44AQI
44AQI
27th April 2025
53AQI
53AQI
28th April 2025
51AQI
51AQI
29th April 2025
62AQI
62AQI
30th April 2025
73AQI
73AQI
1st May 2025
71AQI
71AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
71AQI
71AQI
4th May 2025
65AQI
65AQI
5th May 2025
61AQI
61AQI
6th May 2025
63AQI
63AQI
7th May 2025
59AQI
59AQI
8th May 2025
63AQI
63AQI
9th May 2025
62AQI
62AQI
10th May 2025
63AQI
63AQI
11th May 2025
58AQI
58AQI
12th May 2025
57AQI
57AQI
13th May 2025
52AQI
52AQI
14th May 2025
55AQI
55AQI
15th May 2025
57AQI
57AQI
16th May 2025
55AQI
55AQI
17th May 2025
63AQI
63AQI
18th May 2025
62AQI
62AQI
19th May 2025
62AQI
62AQI
20th May 2025
62AQI
62AQI
21st May 2025
57AQI
57AQI
22nd May 2025
60AQI
60AQI
23rd May 2025
53AQI
53AQI
24th May 2025
49AQI
49AQI
25th May 2025
49AQI
49AQI
26th May 2025
45AQI
45AQI
27th May 2025
45AQI
45AQI
28th May 2025
51AQI
51AQI
29th May 2025
49AQI
49AQI
30th May 2025
51AQI
51AQI
31st May 2025
50AQI
50AQI
1st June 2025
52AQI
52AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
52AQI
52AQI
4th June 2025
60AQI
60AQI
5th June 2025
59AQI
59AQI
6th June 2025
60AQI
60AQI
7th June 2025
57AQI
57AQI
8th June 2025
53AQI
53AQI
9th June 2025
51AQI
51AQI
10th June 2025
54AQI
54AQI
11th June 2025
53AQI
53AQI
12th June 2025
50AQI
50AQI
13th June 2025
46AQI
46AQI
14th June 2025
48AQI
48AQI
15th June 2025
45AQI
45AQI
16th June 2025
44AQI
44AQI
17th June 2025
47AQI
47AQI
18th June 2025
44AQI
44AQI
19th June 2025
45AQI
45AQI
20th June 2025
45AQI
45AQI
21st June 2025
47AQI
47AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
44AQI
44AQI
24th June 2025
44AQI
44AQI
25th June 2025
48AQI
48AQI
26th June 2025
50AQI
50AQI
27th June 2025
52AQI
52AQI
28th June 2025
50AQI
50AQI
29th June 2025
50AQI
50AQI
30th June 2025
50AQI
50AQI
1st July 2025
52AQI
52AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
51AQI
51AQI
4th July 2025
52AQI
52AQI
5th July 2025
50AQI
50AQI
6th July 2025
53AQI
53AQI
7th July 2025
53AQI
53AQI
8th July 2025
54AQI
54AQI
9th July 2025
54AQI
54AQI
10th July 2025
56AQI
56AQI
11th July 2025
54AQI
54AQI
12th July 2025
56AQI
56AQI
13th July 2025
56AQI
56AQI
14th July 2025
56AQI
56AQI
15th July 2025
57AQI
57AQI
16th July 2025
54AQI
54AQI
17th July 2025
50AQI
50AQI
18th July 2025
47AQI
47AQI
19th July 2025
48AQI
48AQI
20th July 2025
44AQI
44AQI
21st July 2025
46AQI
46AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
44AQI
44AQI
24th July 2025
49AQI
49AQI
25th July 2025
51AQI
51AQI
26th July 2025
53AQI
53AQI
27th July 2025
48AQI
48AQI
28th July 2025
50AQI
50AQI
29th July 2025
44AQI
44AQI
30th July 2025
47AQI
47AQI
31st July 2025
54AQI
54AQI
1st August 2025
59AQI
59AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
55AQI
55AQI
4th August 2025
57AQI
57AQI
5th August 2025
56AQI
56AQI
6th August 2025
58AQI
58AQI
7th August 2025
45AQI
45AQI
8th August 2025
44AQI
44AQI
9th August 2025
35AQI
35AQI
10th August 2025
31AQI
31AQI
11th August 2025
50AQI
50AQI
12th August 2025
54AQI
54AQI
13th August 2025
53AQI
53AQI
14th August 2025
56AQI
56AQI
15th August 2025
55AQI
55AQI
16th August 2025
53AQI
53AQI
17th August 2025
54AQI
54AQI
18th August 2025
59AQI
59AQI
19th August 2025
56AQI
56AQI
20th August 2025
58AQI
58AQI
21st August 2025
58AQI
58AQI
22nd August 2025
57AQI
57AQI
23rd August 2025
52AQI
52AQI
24th August 2025
48AQI
48AQI
25th August 2025
49AQI
49AQI
26th August 2025
51AQI
51AQI
27th August 2025
55AQI
55AQI
28th August 2025
56AQI
56AQI
29th August 2025
60AQI
60AQI
30th August 2025
57AQI
57AQI
31st August 2025
48AQI
48AQI
1st September 2025
54AQI
54AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
54AQI
54AQI
4th September 2025
50AQI
50AQI
5th September 2025
52AQI
52AQI
6th September 2025
55AQI
55AQI
7th September 2025
54AQI
54AQI
8th September 2025
52AQI
52AQI
9th September 2025
47AQI
47AQI
10th September 2025
48AQI
48AQI
11th September 2025
52AQI
52AQI
12th September 2025
56AQI
56AQI
13th September 2025
58AQI
58AQI
14th September 2025
59AQI
59AQI
15th September 2025
61AQI
61AQI
16th September 2025
54AQI
54AQI
17th September 2025
52AQI
52AQI
18th September 2025
45AQI
45AQI
19th September 2025
40AQI
40AQI
20th September 2025
36AQI
36AQI
21st September 2025
35AQI
35AQI
22nd September 2025
42AQI
42AQI
23rd September 2025
40AQI
40AQI
24th September 2025
37AQI
37AQI
25th September 2025
42AQI
42AQI
26th September 2025
46AQI
46AQI
27th September 2025
38AQI
38AQI
28th September 2025
43AQI
43AQI
29th September 2025
29AQI
29AQI
30th September 2025
24AQI
24AQI
1st October 2025
41AQI
41AQI
2nd October 2025
65AQI
65AQI
3rd October 2025
65AQI
65AQI
4th October 2025
68AQI
68AQI
5th October 2025
87AQI
87AQI
6th October 2025
49AQI
49AQI
7th October 2025
54AQI
54AQI
8th October 2025
56AQI
56AQI
9th October 2025
66AQI
66AQI
10th October 2025
84AQI
84AQI
11th October 2025
82AQI
82AQI
12th October 2025
86AQI
86AQI
13th October 2025
78AQI
78AQI
14th October 2025
73AQI
73AQI
15th October 2025
69AQI
69AQI
16th October 2025
71AQI
71AQI
17th October 2025
64AQI
64AQI
18th October 2025
76AQI
76AQI
19th October 2025
67AQI
67AQI
20th October 2025
63AQI
63AQI
21st October 2025
79AQI
79AQI
22nd October 2025
87AQI
87AQI
23rd October 2025
67AQI
67AQI
24th October 2025
55AQI
55AQI
25th October 2025
63AQI
63AQI
26th October 2025
74AQI
74AQI
27th October 2025
83AQI
83AQI
28th October 2025
76AQI
76AQI
29th October 2025
72AQI
72AQI
30th October 2025
69AQI
69AQI
31st October 2025
59AQI
59AQI
1st November 2025
55AQI
55AQI
2nd November 2025
50AQI
50AQI
3rd November 2025
46AQI
46AQI
4th November 2025
53AQI
53AQI
5th November 2025
61AQI
61AQI
6th November 2025
69AQI
69AQI
7th November 2025
69AQI
69AQI
8th November 2025
66AQI
66AQI
9th November 2025
100AQI
100AQI
10th November 2025
102AQI
102AQI
11th November 2025
52AQI
52AQI
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
122AQI
103AQI
87AQI
61AQI
58AQI
50AQI
51AQI
53AQI
47AQI
69AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
4
25
2
12
16
21
10
6
24
6
25
19
11
14
17
8
23
16
14
2
29
2
8
1
73
188
52
2
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
September47AQI
202474AQI
2
24
5
1
18
7
3
29
2
24
5
1
7
18
6
20
10
23
8
25
6
10
20
2
27
2
25
5
14
17
88
201
68
9
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
August41AQI
202380AQI
20
10
1
11
10
7
1
15
6
9
15
15
3
28
18
12
24
7
11
20
21
9
8
18
5
15
14
13
16
2
86
183
76
19
Highest AQI recorded in
February119AQI
Lowest AQI recorded in
September44AQI
202269AQI
1
26
4
4
12
6
5
24
1
5
17
7
1
13
18
22
8
22
2
1
21
7
9
16
6
2
23
5
20
11
105
173
40
1
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
July44AQI
202158AQI
21
9
1
14
12
1
1
2
27
2
10
20
23
8
27
3
31
27
1
26
4
19
12
7
23
22
9
172
155
32
2
1
Highest AQI recorded in
February107AQI
Lowest AQI recorded in
July28AQI
202053AQI
1
10
8
13
12
6
29
1
27
1
1
2
22
5
1
1
1
27
1
21
10
2
26
2
24
7
149
97
10
3
1
1
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
June32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
80AQILeast Polluted Year Recorded
2020(Avg.)
53AQISukhothai Thammathirat Open University's annual 2025 AQI (70) shows an average percentage change of 6.9% (worsened AQI) compared to previous years: 2020 (53), 2021 (58), 2022 (69), 2023 (80), 2024 (74).
