Department of Health, Phon, Khon Kaen, 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
Department of Health, Phon, Khon Kaen, Thailand
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Nov 2022
119AQILowest AQI recorded on
14th Nov 2023
6AQISame Day Analysis (14th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 69 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 14th Nov - 15th Nov 2025
Department of Health, Phon, Khon Kaen, Thailand
AQI
Day
Night
.
6 AM14th Nov 2025
5 PM
5 AM15th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM14th Nov
106AQI
Avg. Lowest Time
9AM14th Nov
69AQI
In the last 24 hours,
Department of Health's AQI reached its highest point of 106 at 10 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 14th Nov and 15th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Department of Health, Phon, Khon Kaen, Thailand
OctNov
16th - 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 - 13th13th - 14th14th - 15th15th
Day
Night
16th Oct 2025646 AMAQI
16th Oct 2025547 AMAQI
16th Oct 2025538 AMAQI
16th Oct 2025539 AMAQI
16th Oct 20256310 AMAQI
16th Oct 20256711 AMAQI
16th Oct 20256012 PMAQI
16th Oct 2025591 PMAQI
16th Oct 2025552 PMAQI
16th Oct 2025543 PMAQI
16th Oct 2025554 PMAQI
16th Oct 2025545 PMAQI
16th Oct 2025516 PMAQI
16th Oct 2025607 PMAQI
16th Oct 2025728 PMAQI
16th Oct 2025689 PMAQI
16th Oct 20255610 PMAQI
16th Oct 20255411 PMAQI
17th Oct 20255812 AMAQI
17th Oct 2025621 AMAQI
17th Oct 2025612 AMAQI
17th Oct 2025593 AMAQI
17th Oct 2025614 AMAQI
17th Oct 2025595 AMAQI
27°C24/31°C
17th Oct 2025576 AMAQI
17th Oct 2025457 AMAQI
17th Oct 2025498 AMAQI
17th Oct 2025509 AMAQI
17th Oct 20256110 AMAQI
17th Oct 20256811 AMAQI
17th Oct 20256312 PMAQI
17th Oct 2025601 PMAQI
17th Oct 2025622 PMAQI
17th Oct 2025513 PMAQI
17th Oct 2025534 PMAQI
17th Oct 2025555 PMAQI
17th Oct 2025566 PMAQI
17th Oct 2025597 PMAQI
17th Oct 2025648 PMAQI
17th Oct 2025789 PMAQI
17th Oct 20257910 PMAQI
17th Oct 20256511 PMAQI
18th Oct 20256612 AMAQI
18th Oct 2025641 AMAQI
18th Oct 2025622 AMAQI
18th Oct 2025673 AMAQI
18th Oct 2025624 AMAQI
18th Oct 2025605 AMAQI
27°C23/31°C
18th Oct 2025586 AMAQI
18th Oct 2025547 AMAQI
18th Oct 2025548 AMAQI
18th Oct 2025559 AMAQI
18th Oct 20256110 AMAQI
18th Oct 20256111 AMAQI
18th Oct 20256212 PMAQI
18th Oct 2025631 PMAQI
18th Oct 2025602 PMAQI
18th Oct 2025603 PMAQI
18th Oct 2025634 PMAQI
18th Oct 2025595 PMAQI
18th Oct 2025596 PMAQI
18th Oct 2025587 PMAQI
18th Oct 2025588 PMAQI
18th Oct 2025589 PMAQI
18th Oct 20256910 PMAQI
18th Oct 20256811 PMAQI
19th Oct 20256412 AMAQI
19th Oct 2025601 AMAQI
19th Oct 2025602 AMAQI
19th Oct 2025643 AMAQI
19th Oct 2025624 AMAQI
19th Oct 2025605 AMAQI
26°C23/31°C
19th Oct 2025586 AMAQI
19th Oct 2025497 AMAQI
19th Oct 2025428 AMAQI
19th Oct 2025459 AMAQI
19th Oct 20255710 AMAQI
19th Oct 20256111 AMAQI
19th Oct 20256112 PMAQI
19th Oct 2025581 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025553 PMAQI
19th Oct 2025564 PMAQI
19th Oct 2025565 PMAQI
19th Oct 2025566 PMAQI
19th Oct 2025667 PMAQI
19th Oct 2025688 PMAQI
19th Oct 2025849 PMAQI
19th Oct 20259110 PMAQI
19th Oct 20259611 PMAQI
20th Oct 20258612 AMAQI
20th Oct 2025871 AMAQI
20th Oct 2025922 AMAQI
20th Oct 2025823 AMAQI
20th Oct 2025814 AMAQI
20th Oct 2025815 AMAQI
26°C22/30°C
20th Oct 2025776 AMAQI
20th Oct 2025747 AMAQI
20th Oct 2025768 AMAQI
20th Oct 2025769 AMAQI
20th Oct 20257910 AMAQI
20th Oct 20257511 AMAQI
20th Oct 20257612 PMAQI
20th Oct 2025761 PMAQI
20th Oct 2025802 PMAQI
20th Oct 2025723 PMAQI
20th Oct 2025704 PMAQI
20th Oct 2025705 PMAQI
20th Oct 2025706 PMAQI
20th Oct 2025757 PMAQI
20th Oct 2025718 PMAQI
20th Oct 2025769 PMAQI
20th Oct 20259010 PMAQI
20th Oct 202510111 PMAQI
21st Oct 20259512 AMAQI
21st Oct 2025911 AMAQI
21st Oct 2025912 AMAQI
21st Oct 2025803 AMAQI
21st Oct 2025734 AMAQI
21st Oct 2025735 AMAQI
26°C22/31°C
21st Oct 2025746 AMAQI
21st Oct 2025717 AMAQI
21st Oct 2025748 AMAQI
21st Oct 2025749 AMAQI
21st Oct 20257710 AMAQI
21st Oct 20258211 AMAQI
21st Oct 20257512 PMAQI
21st Oct 2025741 PMAQI
21st Oct 2025742 PMAQI
21st Oct 2025703 PMAQI
21st Oct 2025644 PMAQI
21st Oct 2025595 PMAQI
21st Oct 2025766 PMAQI
21st Oct 2025807 PMAQI
21st Oct 2025878 PMAQI
21st Oct 2025949 PMAQI
21st Oct 20258610 PMAQI
21st Oct 20257411 PMAQI
22nd Oct 20256912 AMAQI
22nd Oct 2025701 AMAQI
22nd Oct 2025702 AMAQI
22nd Oct 2025743 AMAQI
22nd Oct 2025744 AMAQI
22nd Oct 2025755 AMAQI
25°C22/30°C
22nd Oct 2025776 AMAQI
22nd Oct 2025777 AMAQI
22nd Oct 2025728 AMAQI
22nd Oct 2025659 AMAQI
22nd Oct 20256210 AMAQI
22nd Oct 20256011 AMAQI
22nd Oct 20255612 PMAQI
22nd Oct 2025561 PMAQI
22nd Oct 2025562 PMAQI
22nd Oct 2025593 PMAQI
22nd Oct 2025564 PMAQI
22nd Oct 2025565 PMAQI
22nd Oct 2025556 PMAQI
22nd Oct 2025577 PMAQI
22nd Oct 2025648 PMAQI
22nd Oct 2025719 PMAQI
22nd Oct 20257410 PMAQI
22nd Oct 20256911 PMAQI
23rd Oct 20257512 AMAQI
23rd Oct 2025651 AMAQI
23rd Oct 2025622 AMAQI
23rd Oct 2025603 AMAQI
23rd Oct 2025604 AMAQI
23rd Oct 2025585 AMAQI
24°C21/28°C
23rd Oct 2025586 AMAQI
23rd Oct 2025587 AMAQI
23rd Oct 2025558 AMAQI
23rd Oct 2025509 AMAQI
23rd Oct 20254710 AMAQI
23rd Oct 20254011 AMAQI
23rd Oct 20253812 PMAQI
23rd Oct 2025391 PMAQI
23rd Oct 2025382 PMAQI
23rd Oct 2025413 PMAQI
23rd Oct 2025384 PMAQI
23rd Oct 2025415 PMAQI
23rd Oct 2025366 PMAQI
23rd Oct 2025447 PMAQI
23rd Oct 2025568 PMAQI
23rd Oct 2025599 PMAQI
23rd Oct 20255810 PMAQI
23rd Oct 20254811 PMAQI
24th Oct 20254712 AMAQI
24th Oct 2025541 AMAQI
24th Oct 2025562 AMAQI
24th Oct 2025553 AMAQI
24th Oct 2025544 AMAQI
24th Oct 2025545 AMAQI
22°C19/26°C
24th Oct 2025536 AMAQI
24th Oct 2025507 AMAQI
24th Oct 2025428 AMAQI
24th Oct 2025469 AMAQI
24th Oct 20254710 AMAQI
24th Oct 20255311 AMAQI
24th Oct 20255512 PMAQI
24th Oct 2025541 PMAQI
24th Oct 2025492 PMAQI
24th Oct 2025453 PMAQI
24th Oct 2025384 PMAQI
24th Oct 2025445 PMAQI
24th Oct 2025486 PMAQI
24th Oct 2025477 PMAQI
24th Oct 2025508 PMAQI
24th Oct 2025569 PMAQI
24th Oct 20255910 PMAQI
24th Oct 20256411 PMAQI
25th Oct 20256112 AMAQI
25th Oct 2025611 AMAQI
25th Oct 2025632 AMAQI
25th Oct 2025563 AMAQI
25th Oct 2025554 AMAQI
25th Oct 2025555 AMAQI
22°C19/27°C
25th Oct 2025566 AMAQI
25th Oct 2025577 AMAQI
25th Oct 2025598 AMAQI
25th Oct 2025639 AMAQI
25th Oct 20256310 AMAQI
25th Oct 20256211 AMAQI
25th Oct 20256512 PMAQI
25th Oct 2025641 PMAQI
25th Oct 2025652 PMAQI
25th Oct 2025593 PMAQI
25th Oct 2025564 PMAQI
25th Oct 2025605 PMAQI
25th Oct 2025606 PMAQI
25th Oct 2025707 PMAQI
25th Oct 2025628 PMAQI
25th Oct 2025689 PMAQI
25th Oct 20257710 PMAQI
25th Oct 20257011 PMAQI
26th Oct 20257312 AMAQI
26th Oct 2025731 AMAQI
26th Oct 2025722 AMAQI
26th Oct 2025713 AMAQI
26th Oct 2025704 AMAQI
26th Oct 2025715 AMAQI
24°C20/29°C
26th Oct 2025766 AMAQI
26th Oct 2025767 AMAQI
26th Oct 2025778 AMAQI
26th Oct 2025779 AMAQI
26th Oct 20257610 AMAQI
26th Oct 20257811 AMAQI
26th Oct 20259012 PMAQI
26th Oct 2025751 PMAQI
26th Oct 2025712 PMAQI
26th Oct 2025723 PMAQI
26th Oct 2025794 PMAQI
26th Oct 2025685 PMAQI
26th Oct 2025716 PMAQI
26th Oct 2025887 PMAQI
26th Oct 2025918 PMAQI
26th Oct 2025929 PMAQI
26th Oct 20259610 PMAQI
26th Oct 202510211 PMAQI
27th Oct 202510312 AMAQI
27th Oct 20251131 AMAQI
27th Oct 20251062 AMAQI
27th Oct 20251033 AMAQI
27th Oct 2025984 AMAQI
27th Oct 2025955 AMAQI
23°C21/26°C
27th Oct 2025946 AMAQI
27th Oct 2025867 AMAQI
27th Oct 2025868 AMAQI
27th Oct 2025829 AMAQI
27th Oct 20257710 AMAQI
27th Oct 20257311 AMAQI
27th Oct 20256812 PMAQI
27th Oct 2025681 PMAQI
27th Oct 2025692 PMAQI
27th Oct 2025673 PMAQI
27th Oct 2025694 PMAQI
27th Oct 2025715 PMAQI
27th Oct 2025726 PMAQI
27th Oct 2025747 PMAQI
27th Oct 2025788 PMAQI
27th Oct 2025789 PMAQI
27th Oct 20258910 PMAQI
27th Oct 20259211 PMAQI
28th Oct 20258612 AMAQI
28th Oct 2025861 AMAQI
28th Oct 2025862 AMAQI
28th Oct 2025823 AMAQI
28th Oct 2025814 AMAQI
28th Oct 2025795 AMAQI
23°C21/26°C
28th Oct 2025776 AMAQI
28th Oct 2025787 AMAQI
28th Oct 2025788 AMAQI
28th Oct 2025789 AMAQI
28th Oct 20258110 AMAQI
28th Oct 20257811 AMAQI
28th Oct 20257912 PMAQI
28th Oct 2025761 PMAQI
28th Oct 2025692 PMAQI
28th Oct 2025643 PMAQI
28th Oct 2025594 PMAQI
28th Oct 2025635 PMAQI
28th Oct 2025596 PMAQI
28th Oct 2025677 PMAQI
28th Oct 2025758 PMAQI
28th Oct 2025689 PMAQI
28th Oct 20257110 PMAQI
28th Oct 20257111 PMAQI
29th Oct 20256412 AMAQI
29th Oct 2025611 AMAQI
29th Oct 2025602 AMAQI
29th Oct 2025573 AMAQI
29th Oct 2025574 AMAQI
29th Oct 2025585 AMAQI
22°C21/25°C
29th Oct 2025606 AMAQI
29th Oct 2025637 AMAQI
29th Oct 2025658 AMAQI
29th Oct 2025689 AMAQI
29th Oct 20257210 AMAQI
29th Oct 20256511 AMAQI
29th Oct 20257112 PMAQI
29th Oct 2025711 PMAQI
29th Oct 2025722 PMAQI
29th Oct 2025663 PMAQI
29th Oct 2025644 PMAQI
29th Oct 2025675 PMAQI
29th Oct 2025716 PMAQI
29th Oct 2025797 PMAQI
29th Oct 2025788 PMAQI
29th Oct 2025809 PMAQI
29th Oct 20257810 PMAQI
29th Oct 20257111 PMAQI
30th Oct 20256912 AMAQI
30th Oct 2025661 AMAQI
30th Oct 2025652 AMAQI
30th Oct 2025653 AMAQI
30th Oct 2025624 AMAQI
30th Oct 2025645 AMAQI
23°C21/25°C
30th Oct 2025686 AMAQI
30th Oct 2025647 AMAQI
30th Oct 2025628 AMAQI
30th Oct 2025599 AMAQI
30th Oct 20256710 AMAQI
30th Oct 20256311 AMAQI
30th Oct 20255712 PMAQI
30th Oct 2025551 PMAQI
30th Oct 2025402 PMAQI
30th Oct 2025533 PMAQI
30th Oct 2025564 PMAQI
30th Oct 2025565 PMAQI
30th Oct 2025356 PMAQI
30th Oct 2025327 PMAQI
30th Oct 2025308 PMAQI
30th Oct 2025459 PMAQI
30th Oct 20255110 PMAQI
30th Oct 20255511 PMAQI
31st Oct 20255712 AMAQI
31st Oct 2025551 AMAQI
31st Oct 2025552 AMAQI
31st Oct 2025523 AMAQI
31st Oct 2025464 AMAQI
31st Oct 2025445 AMAQI
24°C22/26°C
31st Oct 2025416 AMAQI
31st Oct 2025377 AMAQI
31st Oct 2025208 AMAQI
31st Oct 2025219 AMAQI
31st Oct 20253810 AMAQI
31st Oct 20253811 AMAQI
31st Oct 20254312 PMAQI
31st Oct 2025441 PMAQI
31st Oct 2025432 PMAQI
31st Oct 2025453 PMAQI
31st Oct 2025484 PMAQI
31st Oct 2025445 PMAQI
31st Oct 2025396 PMAQI
31st Oct 2025407 PMAQI
31st Oct 2025438 PMAQI
31st Oct 2025519 PMAQI
31st Oct 20255810 PMAQI
31st Oct 20255811 PMAQI
1st Nov 20255812 AMAQI
1st Nov 2025581 AMAQI
1st Nov 2025542 AMAQI
1st Nov 2025533 AMAQI
1st Nov 2025504 AMAQI
1st Nov 2025435 AMAQI
25°C22/29°C
1st Nov 2025336 AMAQI
1st Nov 2025187 AMAQI
1st Nov 2025128 AMAQI
1st Nov 2025339 AMAQI
1st Nov 20255410 AMAQI
1st Nov 20255411 AMAQI
1st Nov 20256012 PMAQI
1st Nov 2025601 PMAQI
1st Nov 2025562 PMAQI
1st Nov 2025513 PMAQI
1st Nov 2025504 PMAQI
1st Nov 2025535 PMAQI
1st Nov 2025526 PMAQI
1st Nov 2025537 PMAQI
1st Nov 2025538 PMAQI
1st Nov 2025579 PMAQI
1st Nov 20256710 PMAQI
1st Nov 20256111 PMAQI
2nd Nov 20255912 AMAQI
2nd Nov 2025601 AMAQI
2nd Nov 2025632 AMAQI
2nd Nov 2025583 AMAQI
2nd Nov 2025564 AMAQI
2nd Nov 2025555 AMAQI
24°C22/28°C
2nd Nov 2025556 AMAQI
2nd Nov 2025547 AMAQI
2nd Nov 2025498 AMAQI
2nd Nov 2025489 AMAQI
2nd Nov 20255210 AMAQI
2nd Nov 20256411 AMAQI
2nd Nov 20255912 PMAQI
2nd Nov 2025641 PMAQI
2nd Nov 2025592 PMAQI
2nd Nov 2025623 PMAQI
2nd Nov 2025604 PMAQI
2nd Nov 2025605 PMAQI
2nd Nov 2025376 PMAQI
2nd Nov 2025537 PMAQI
2nd Nov 2025618 PMAQI
2nd Nov 2025629 PMAQI
2nd Nov 20256110 PMAQI
2nd Nov 20256111 PMAQI
3rd Nov 20256312 AMAQI
3rd Nov 2025661 AMAQI
3rd Nov 2025662 AMAQI
3rd Nov 2025683 AMAQI
3rd Nov 2025714 AMAQI
3rd Nov 2025705 AMAQI
25°C22/29°C
3rd Nov 2025656 AMAQI
3rd Nov 2025407 AMAQI
3rd Nov 2025378 AMAQI
3rd Nov 2025369 AMAQI
3rd Nov 20255210 AMAQI
3rd Nov 20254611 AMAQI
3rd Nov 20255712 PMAQI
3rd Nov 2025541 PMAQI
3rd Nov 2025492 PMAQI
3rd Nov 2025573 PMAQI
3rd Nov 2025574 PMAQI
3rd Nov 2025585 PMAQI
3rd Nov 2025586 PMAQI
3rd Nov 2025627 PMAQI
3rd Nov 2025578 PMAQI
3rd Nov 2025639 PMAQI
3rd Nov 20256110 PMAQI
3rd Nov 20255911 PMAQI
4th Nov 20255712 AMAQI
4th Nov 2025571 AMAQI
4th Nov 2025602 AMAQI
4th Nov 2025663 AMAQI
4th Nov 2025604 AMAQI
4th Nov 2025605 AMAQI
22°C21/23°C
4th Nov 2025576 AMAQI
4th Nov 2025347 AMAQI
4th Nov 2025358 AMAQI
4th Nov 2025429 AMAQI
4th Nov 20255510 AMAQI
4th Nov 20255411 AMAQI
4th Nov 20255912 PMAQI
4th Nov 2025581 PMAQI
4th Nov 2025522 PMAQI
4th Nov 2025523 PMAQI
4th Nov 2025554 PMAQI
4th Nov 2025395 PMAQI
4th Nov 2025586 PMAQI
4th Nov 2025587 PMAQI
4th Nov 2025568 PMAQI
4th Nov 2025569 PMAQI
4th Nov 20255510 PMAQI
4th Nov 20256011 PMAQI
5th Nov 20256012 AMAQI
5th Nov 2025591 AMAQI
5th Nov 2025582 AMAQI
5th Nov 2025633 AMAQI
5th Nov 2025634 AMAQI
5th Nov 2025635 AMAQI
21°C21/23°C
5th Nov 2025586 AMAQI
5th Nov 2025347 AMAQI
5th Nov 2025348 AMAQI
5th Nov 2025399 AMAQI
5th Nov 20254610 AMAQI
5th Nov 20255311 AMAQI
5th Nov 20255412 PMAQI
5th Nov 2025541 PMAQI
5th Nov 2025532 PMAQI
5th Nov 2025493 PMAQI
5th Nov 2025384 PMAQI
5th Nov 2025405 PMAQI
5th Nov 2025346 PMAQI
5th Nov 2025417 PMAQI
5th Nov 2025588 PMAQI
5th Nov 2025729 PMAQI
5th Nov 20257110 PMAQI
5th Nov 20257111 PMAQI
6th Nov 20257412 AMAQI
6th Nov 2025821 AMAQI
6th Nov 2025792 AMAQI
6th Nov 2025653 AMAQI
6th Nov 2025594 AMAQI
6th Nov 2025585 AMAQI
23°C20/26°C
6th Nov 2025556 AMAQI
6th Nov 2025467 AMAQI
6th Nov 2025498 AMAQI
6th Nov 2025489 AMAQI
6th Nov 20253410 AMAQI
6th Nov 20254311 AMAQI
6th Nov 20255012 PMAQI
6th Nov 2025421 PMAQI
6th Nov 2025452 PMAQI
6th Nov 2025403 PMAQI
6th Nov 2025364 PMAQI
6th Nov 2025405 PMAQI
6th Nov 2025506 PMAQI
6th Nov 2025557 PMAQI
6th Nov 2025628 PMAQI
6th Nov 2025719 PMAQI
6th Nov 20257510 PMAQI
6th Nov 20257211 PMAQI
7th Nov 20256812 AMAQI
7th Nov 2025711 AMAQI
7th Nov 2025752 AMAQI
7th Nov 2025733 AMAQI
7th Nov 2025744 AMAQI
7th Nov 2025715 AMAQI
25°C22/28°C
7th Nov 2025746 AMAQI
7th Nov 2025697 AMAQI
7th Nov 2025748 AMAQI
7th Nov 2025709 AMAQI
7th Nov 20256610 AMAQI
7th Nov 20255711 AMAQI
7th Nov 20255112 PMAQI
7th Nov 2025511 PMAQI
7th Nov 2025522 PMAQI
7th Nov 2025383 PMAQI
7th Nov 2025404 PMAQI
7th Nov 2025495 PMAQI
7th Nov 2025526 PMAQI
7th Nov 2025457 PMAQI
7th Nov 2025408 PMAQI
7th Nov 2025549 PMAQI
7th Nov 20254610 PMAQI
7th Nov 20253311 PMAQI
8th Nov 20252812 AMAQI
8th Nov 2025291 AMAQI
8th Nov 2025262 AMAQI
8th Nov 2025173 AMAQI
8th Nov 2025204 AMAQI
8th Nov 2025185 AMAQI
23°C22/24°C
8th Nov 2025226 AMAQI
8th Nov 2025267 AMAQI
8th Nov 2025238 AMAQI
8th Nov 2025319 AMAQI
8th Nov 20254410 AMAQI
8th Nov 20252511 AMAQI
8th Nov 20252612 PMAQI
8th Nov 2025431 PMAQI
8th Nov 2025282 PMAQI
8th Nov 2025343 PMAQI
8th Nov 2025344 PMAQI
8th Nov 2025325 PMAQI
8th Nov 2025326 PMAQI
8th Nov 2025487 PMAQI
8th Nov 2025638 PMAQI
8th Nov 2025699 PMAQI
8th Nov 20257010 PMAQI
8th Nov 20257011 PMAQI
9th Nov 20257212 AMAQI
9th Nov 2025731 AMAQI
9th Nov 2025752 AMAQI
9th Nov 2025643 AMAQI
9th Nov 2025644 AMAQI
9th Nov 2025665 AMAQI
24°C22/27°C
9th Nov 2025686 AMAQI
9th Nov 2025737 AMAQI
9th Nov 2025718 AMAQI
9th Nov 2025619 AMAQI
9th Nov 20255410 AMAQI
9th Nov 20255411 AMAQI
9th Nov 20255612 PMAQI
9th Nov 2025501 PMAQI
9th Nov 2025472 PMAQI
9th Nov 2025373 PMAQI
9th Nov 2025394 PMAQI
9th Nov 2025465 PMAQI
9th Nov 2025456 PMAQI
9th Nov 2025567 PMAQI
9th Nov 2025738 PMAQI
9th Nov 2025769 PMAQI
9th Nov 20258210 PMAQI
9th Nov 20259511 PMAQI
10th Nov 20259512 AMAQI
10th Nov 2025881 AMAQI
10th Nov 2025962 AMAQI
10th Nov 2025933 AMAQI
10th Nov 2025924 AMAQI
10th Nov 2025945 AMAQI
27°C23/31°C
10th Nov 2025966 AMAQI
10th Nov 2025917 AMAQI
10th Nov 2025868 AMAQI
10th Nov 2025719 AMAQI
10th Nov 20257310 AMAQI
10th Nov 20257311 AMAQI
10th Nov 20257112 PMAQI
10th Nov 2025651 PMAQI
10th Nov 2025622 PMAQI
10th Nov 2025593 PMAQI
10th Nov 2025404 PMAQI
10th Nov 2025455 PMAQI
10th Nov 2025486 PMAQI
10th Nov 2025567 PMAQI
10th Nov 2025738 PMAQI
10th Nov 2025779 PMAQI
10th Nov 20258610 PMAQI
10th Nov 20259411 PMAQI
11th Nov 202510012 AMAQI
11th Nov 20251111 AMAQI
11th Nov 20251212 AMAQI
11th Nov 20251173 AMAQI
11th Nov 20251164 AMAQI
11th Nov 20251115 AMAQI
27°C24/30°C
11th Nov 20251076 AMAQI
11th Nov 2025987 AMAQI
11th Nov 2025968 AMAQI
11th Nov 2025869 AMAQI
11th Nov 20259210 AMAQI
11th Nov 20258411 AMAQI
11th Nov 20257512 PMAQI
11th Nov 2025681 PMAQI
11th Nov 2025582 PMAQI
11th Nov 2025573 PMAQI
11th Nov 2025574 PMAQI
11th Nov 2025685 PMAQI
11th Nov 2025576 PMAQI
11th Nov 2025617 PMAQI
11th Nov 2025728 PMAQI
11th Nov 2025859 PMAQI
11th Nov 20258810 PMAQI
11th Nov 20259111 PMAQI
12th Nov 20259112 AMAQI
12th Nov 2025901 AMAQI
12th Nov 2025882 AMAQI
12th Nov 2025993 AMAQI
12th Nov 20251014 AMAQI
12th Nov 2025975 AMAQI
27°C24/31°C
12th Nov 2025936 AMAQI
12th Nov 2025777 AMAQI
12th Nov 2025608 AMAQI
12th Nov 2025539 AMAQI
12th Nov 20255610 AMAQI
12th Nov 20255611 AMAQI
12th Nov 20255312 PMAQI
12th Nov 2025521 PMAQI
12th Nov 2025522 PMAQI
12th Nov 2025513 PMAQI
12th Nov 2025484 PMAQI
12th Nov 2025515 PMAQI
12th Nov 2025546 PMAQI
12th Nov 2025587 PMAQI
12th Nov 2025728 PMAQI
12th Nov 2025779 PMAQI
12th Nov 20256510 PMAQI
12th Nov 20255611 PMAQI
13th Nov 20255512 AMAQI
13th Nov 2025541 AMAQI
13th Nov 2025552 AMAQI
13th Nov 2025533 AMAQI
13th Nov 2025534 AMAQI
13th Nov 2025545 AMAQI
27°C24/31°C
13th Nov 2025536 AMAQI
13th Nov 2025537 AMAQI
13th Nov 2025538 AMAQI
13th Nov 2025529 AMAQI
13th Nov 20254110 AMAQI
13th Nov 20254411 AMAQI
13th Nov 20254012 PMAQI
13th Nov 2025501 PMAQI
13th Nov 2025462 PMAQI
13th Nov 2025543 PMAQI
13th Nov 2025574 PMAQI
13th Nov 2025565 PMAQI
13th Nov 2025626 PMAQI
13th Nov 2025647 PMAQI
13th Nov 2025688 PMAQI
13th Nov 2025699 PMAQI
13th Nov 20257510 PMAQI
13th Nov 20257011 PMAQI
14th Nov 20256712 AMAQI
14th Nov 2025681 AMAQI
14th Nov 2025702 AMAQI
14th Nov 2025703 AMAQI
14th Nov 2025694 AMAQI
14th Nov 2025705 AMAQI
24°C21/28°C
14th Nov 2025716 AMAQI
14th Nov 2025717 AMAQI
14th Nov 2025718 AMAQI
14th Nov 2025699 AMAQI
14th Nov 20257910 AMAQI
14th Nov 20257511 AMAQI
14th Nov 20257512 PMAQI
14th Nov 2025701 PMAQI
14th Nov 2025702 PMAQI
14th Nov 2025723 PMAQI
14th Nov 2025724 PMAQI
14th Nov 2025715 PMAQI
14th Nov 2025766 PMAQI
14th Nov 2025867 PMAQI
14th Nov 2025938 PMAQI
14th Nov 20251019 PMAQI
14th Nov 202510610 PMAQI
14th Nov 202510111 PMAQI
15th Nov 20259712 AMAQI
15th Nov 2025931 AMAQI
15th Nov 2025892 AMAQI
15th Nov 2025833 AMAQI
15th Nov 2025824 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
65AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 PM - 5 PM
55AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 65), while the lowest AQI was between 2 PM to 5 PM (Avg. 55).
Night time
Avg. Highest Time
9 PM - 11 PM
72AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
54AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 72), while the lowest AQI was between 6 PM to 6 PM (Avg. 54).
2025 Days Vs Air Quality
Department of Health, Phon, Khon Kaen, Thailand
2025
34%
108
55%
174
11%
34
0.6%
2
Total number of days with different AQI categories in last 318 days in 2025 (47 days remaining)
Good
108 DaysModerate
174 DaysPoor
34 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 318 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Department of Health, Phon, Khon Kaen, 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
89AQI
89AQI
2nd January 2025
93AQI
93AQI
3rd January 2025
90AQI
90AQI
4th January 2025
105AQI
105AQI
5th January 2025
102AQI
102AQI
6th January 2025
115AQI
115AQI
7th January 2025
129AQI
129AQI
8th January 2025
117AQI
117AQI
9th January 2025
103AQI
103AQI
10th January 2025
82AQI
82AQI
11th January 2025
81AQI
81AQI
12th January 2025
90AQI
90AQI
13th January 2025
99AQI
99AQI
14th January 2025
109AQI
109AQI
15th January 2025
96AQI
96AQI
16th January 2025
74AQI
74AQI
17th January 2025
98AQI
98AQI
18th January 2025
110AQI
110AQI
19th January 2025
110AQI
110AQI
20th January 2025
120AQI
120AQI
21st January 2025
124AQI
124AQI
22nd January 2025
135AQI
135AQI
23rd January 2025
140AQI
140AQI
24th January 2025
139AQI
139AQI
25th January 2025
141AQI
141AQI
26th January 2025
110AQI
110AQI
27th January 2025
76AQI
76AQI
28th January 2025
84AQI
84AQI
29th January 2025
90AQI
90AQI
30th January 2025
103AQI
103AQI
31st January 2025
118AQI
118AQI
1st February 2025
125AQI
125AQI
2nd February 2025
124AQI
124AQI
3rd February 2025
123AQI
123AQI
4th February 2025
87AQI
87AQI
5th February 2025
89AQI
89AQI
6th February 2025
111AQI
111AQI
7th February 2025
99AQI
99AQI
8th February 2025
71AQI
71AQI
9th February 2025
72AQI
72AQI
10th February 2025
80AQI
80AQI
11th February 2025
92AQI
92AQI
12th February 2025
105AQI
105AQI
13th February 2025
88AQI
88AQI
14th February 2025
96AQI
96AQI
15th February 2025
96AQI
96AQI
16th February 2025
117AQI
117AQI
17th February 2025
98AQI
98AQI
18th February 2025
98AQI
98AQI
19th February 2025
93AQI
93AQI
20th February 2025
98AQI
98AQI
21st February 2025
82AQI
82AQI
22nd February 2025
82AQI
82AQI
23rd February 2025
67AQI
67AQI
24th February 2025
59AQI
59AQI
25th February 2025
60AQI
60AQI
26th February 2025
59AQI
59AQI
27th February 2025
73AQI
73AQI
28th February 2025
83AQI
83AQI
1st March 2025
85AQI
85AQI
2nd March 2025
94AQI
94AQI
3rd March 2025
95AQI
95AQI
4th March 2025
97AQI
97AQI
5th March 2025
98AQI
98AQI
6th March 2025
98AQI
98AQI
7th March 2025
72AQI
72AQI
8th March 2025
68AQI
68AQI
9th March 2025
78AQI
78AQI
10th March 2025
73AQI
73AQI
11th March 2025
82AQI
82AQI
12th March 2025
85AQI
85AQI
13th March 2025
76AQI
76AQI
14th March 2025
87AQI
87AQI
15th March 2025
94AQI
94AQI
16th March 2025
76AQI
76AQI
17th March 2025
81AQI
81AQI
18th March 2025
79AQI
79AQI
19th March 2025
92AQI
92AQI
20th March 2025
97AQI
97AQI
21st March 2025
109AQI
109AQI
22nd March 2025
129AQI
129AQI
23rd March 2025
139AQI
139AQI
24th March 2025
148AQI
148AQI
25th March 2025
152AQI
152AQI
26th March 2025
157AQI
157AQI
27th March 2025
148AQI
148AQI
28th March 2025
136AQI
136AQI
29th March 2025
129AQI
129AQI
30th March 2025
90AQI
90AQI
31st March 2025
84AQI
84AQI
1st April 2025
81AQI
81AQI
2nd April 2025
91AQI
91AQI
3rd April 2025
101AQI
101AQI
4th April 2025
111AQI
111AQI
5th April 2025
103AQI
103AQI
6th April 2025
97AQI
97AQI
7th April 2025
90AQI
90AQI
8th April 2025
94AQI
94AQI
9th April 2025
90AQI
90AQI
10th April 2025
80AQI
80AQI
11th April 2025
82AQI
82AQI
12th April 2025
74AQI
74AQI
13th April 2025
68AQI
68AQI
14th April 2025
79AQI
79AQI
15th April 2025
80AQI
80AQI
16th April 2025
83AQI
83AQI
17th April 2025
71AQI
71AQI
18th April 2025
71AQI
71AQI
19th April 2025
69AQI
69AQI
20th April 2025
85AQI
85AQI
21st April 2025
77AQI
77AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
74AQI
74AQI
24th April 2025
74AQI
74AQI
25th April 2025
73AQI
73AQI
26th April 2025
71AQI
71AQI
27th April 2025
67AQI
67AQI
28th April 2025
74AQI
74AQI
29th April 2025
71AQI
71AQI
30th April 2025
76AQI
76AQI
1st May 2025
77AQI
77AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
70AQI
70AQI
4th May 2025
71AQI
71AQI
5th May 2025
67AQI
67AQI
6th May 2025
65AQI
65AQI
7th May 2025
65AQI
65AQI
8th May 2025
62AQI
62AQI
9th May 2025
59AQI
59AQI
10th May 2025
54AQI
54AQI
11th May 2025
43AQI
43AQI
12th May 2025
46AQI
46AQI
13th May 2025
55AQI
55AQI
14th May 2025
50AQI
50AQI
15th May 2025
51AQI
51AQI
16th May 2025
54AQI
54AQI
17th May 2025
54AQI
54AQI
18th May 2025
53AQI
53AQI
19th May 2025
54AQI
54AQI
20th May 2025
56AQI
56AQI
21st May 2025
54AQI
54AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
58AQI
58AQI
24th May 2025
55AQI
55AQI
25th May 2025
47AQI
47AQI
26th May 2025
43AQI
43AQI
27th May 2025
41AQI
41AQI
28th May 2025
45AQI
45AQI
29th May 2025
46AQI
46AQI
30th May 2025
47AQI
47AQI
31st May 2025
48AQI
48AQI
1st June 2025
47AQI
47AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
46AQI
46AQI
4th June 2025
55AQI
55AQI
5th June 2025
59AQI
59AQI
6th June 2025
56AQI
56AQI
7th June 2025
61AQI
61AQI
8th June 2025
56AQI
56AQI
9th June 2025
48AQI
48AQI
10th June 2025
44AQI
44AQI
11th June 2025
48AQI
48AQI
12th June 2025
50AQI
50AQI
13th June 2025
40AQI
40AQI
14th June 2025
45AQI
45AQI
15th June 2025
38AQI
38AQI
16th June 2025
49AQI
49AQI
17th June 2025
43AQI
43AQI
18th June 2025
47AQI
47AQI
19th June 2025
45AQI
45AQI
20th June 2025
45AQI
45AQI
21st June 2025
46AQI
46AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
45AQI
45AQI
24th June 2025
50AQI
50AQI
25th June 2025
48AQI
48AQI
26th June 2025
49AQI
49AQI
27th June 2025
46AQI
46AQI
28th June 2025
46AQI
46AQI
29th June 2025
47AQI
47AQI
30th June 2025
47AQI
47AQI
1st July 2025
52AQI
52AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
49AQI
49AQI
4th July 2025
50AQI
50AQI
5th July 2025
49AQI
49AQI
6th July 2025
47AQI
47AQI
7th July 2025
51AQI
51AQI
8th July 2025
50AQI
50AQI
9th July 2025
50AQI
50AQI
10th July 2025
50AQI
50AQI
11th July 2025
49AQI
49AQI
12th July 2025
52AQI
52AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
52AQI
52AQI
16th July 2025
51AQI
51AQI
17th July 2025
49AQI
49AQI
18th July 2025
45AQI
45AQI
19th July 2025
46AQI
46AQI
20th July 2025
44AQI
44AQI
21st July 2025
44AQI
44AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
47AQI
47AQI
24th July 2025
47AQI
47AQI
25th July 2025
50AQI
50AQI
26th July 2025
52AQI
52AQI
27th July 2025
48AQI
48AQI
28th July 2025
50AQI
50AQI
29th July 2025
45AQI
45AQI
30th July 2025
46AQI
46AQI
31st July 2025
51AQI
51AQI
1st August 2025
59AQI
59AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
57AQI
57AQI
4th August 2025
55AQI
55AQI
5th August 2025
54AQI
54AQI
6th August 2025
53AQI
53AQI
7th August 2025
49AQI
49AQI
8th August 2025
49AQI
49AQI
9th August 2025
43AQI
43AQI
10th August 2025
37AQI
37AQI
11th August 2025
36AQI
36AQI
12th August 2025
48AQI
48AQI
13th August 2025
50AQI
50AQI
14th August 2025
49AQI
49AQI
15th August 2025
49AQI
49AQI
16th August 2025
49AQI
49AQI
17th August 2025
47AQI
47AQI
18th August 2025
50AQI
50AQI
19th August 2025
51AQI
51AQI
20th August 2025
51AQI
51AQI
21st August 2025
56AQI
56AQI
22nd August 2025
56AQI
56AQI
23rd August 2025
53AQI
53AQI
24th August 2025
49AQI
49AQI
25th August 2025
52AQI
52AQI
26th August 2025
50AQI
50AQI
27th August 2025
47AQI
47AQI
28th August 2025
50AQI
50AQI
29th August 2025
53AQI
53AQI
30th August 2025
50AQI
50AQI
31st August 2025
47AQI
47AQI
1st September 2025
46AQI
46AQI
2nd September 2025
46AQI
46AQI
3rd September 2025
48AQI
48AQI
4th September 2025
47AQI
47AQI
5th September 2025
47AQI
47AQI
6th September 2025
47AQI
47AQI
7th September 2025
47AQI
47AQI
8th September 2025
45AQI
45AQI
9th September 2025
45AQI
45AQI
10th September 2025
43AQI
43AQI
11th September 2025
48AQI
48AQI
12th September 2025
47AQI
47AQI
13th September 2025
46AQI
46AQI
14th September 2025
47AQI
47AQI
15th September 2025
47AQI
47AQI
16th September 2025
45AQI
45AQI
17th September 2025
46AQI
46AQI
18th September 2025
31AQI
31AQI
19th September 2025
28AQI
28AQI
20th September 2025
32AQI
32AQI
21st September 2025
33AQI
33AQI
22nd September 2025
34AQI
34AQI
23rd September 2025
27AQI
27AQI
24th September 2025
26AQI
26AQI
25th September 2025
35AQI
35AQI
26th September 2025
46AQI
46AQI
27th September 2025
32AQI
32AQI
28th September 2025
45AQI
45AQI
29th September 2025
51AQI
51AQI
30th September 2025
46AQI
46AQI
1st October 2025
50AQI
50AQI
2nd October 2025
65AQI
65AQI
3rd October 2025
66AQI
66AQI
4th October 2025
63AQI
63AQI
5th October 2025
63AQI
63AQI
6th October 2025
65AQI
65AQI
7th October 2025
64AQI
64AQI
8th October 2025
61AQI
61AQI
9th October 2025
60AQI
60AQI
10th October 2025
73AQI
73AQI
11th October 2025
65AQI
65AQI
12th October 2025
63AQI
63AQI
13th October 2025
61AQI
61AQI
14th October 2025
54AQI
54AQI
15th October 2025
58AQI
58AQI
16th October 2025
66AQI
66AQI
17th October 2025
60AQI
60AQI
18th October 2025
62AQI
62AQI
19th October 2025
64AQI
64AQI
20th October 2025
80AQI
80AQI
21st October 2025
81AQI
81AQI
22nd October 2025
67AQI
67AQI
23rd October 2025
55AQI
55AQI
24th October 2025
50AQI
50AQI
25th October 2025
63AQI
63AQI
26th October 2025
79AQI
79AQI
27th October 2025
87AQI
87AQI
28th October 2025
77AQI
77AQI
29th October 2025
68AQI
68AQI
30th October 2025
57AQI
57AQI
31st October 2025
47AQI
47AQI
1st November 2025
51AQI
51AQI
2nd November 2025
57AQI
57AQI
3rd November 2025
59AQI
59AQI
4th November 2025
55AQI
55AQI
5th November 2025
55AQI
55AQI
6th November 2025
59AQI
59AQI
7th November 2025
60AQI
60AQI
8th November 2025
35AQI
35AQI
9th November 2025
65AQI
65AQI
10th November 2025
81AQI
81AQI
11th November 2025
88AQI
88AQI
12th November 2025
74AQI
74AQI
13th November 2025
56AQI
56AQI
14th November 2025
69AQI
69AQI
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
106AQI
90AQI
101AQI
81AQI
56AQI
48AQI
49AQI
50AQI
42AQI
64AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
13
18
22
6
22
7
2
27
3
10
21
25
5
22
9
18
13
29
1
3
28
1
13
108
174
34
2
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
September42AQI
202463AQI
7
6
2
1
2
1
5
2
9
7
7
3
14
16
22
9
24
7
3
8
5
1
27
2
31
89
113
13
5
1
Highest AQI recorded in
February248AQI
Lowest AQI recorded in
September45AQI
202377AQI
3
6
4
4
10
1
2
8
1
4
8
2
5
11
9
10
23
1
6
5
1
4
1
2
7
3
15
10
4
1
1
59
58
49
5
1
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
July31AQI
202279AQI
2
2
8
9
6
3
1
8
14
9
Highest AQI recorded in
October111AQI
Lowest AQI recorded in
November72AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
79AQILeast Polluted Year Recorded
2024(Avg.)
63AQIDepartment of Health's annual 2025 AQI (68) shows an average percentage change of -5.7% (improved AQI) compared to previous years: 2022 (79), 2023 (77), 2024 (63).
