Pak Thong Chai, Nakhon Ratchasima, 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
Pak Thong Chai, Nakhon Ratchasima, Thailand
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Nov 2024
88AQILowest AQI recorded on
14th Nov 2023
9AQISame Day Analysis (4th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 4th highest AQI at 49 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Nov - 6th Nov 2025
Pak Thong Chai, Nakhon Ratchasima, Thailand
AQI
Day
Night
.
6 AM5th Nov 2025
5 PM
5 AM6th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
1AM6th Nov
69AQI
Avg. Lowest Time
5PM5th Nov
26AQI
In the last 24 hours,
Pak Thong Chai's AQI reached its highest point of 69 at 1 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Nov and 6th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Pak Thong Chai, Nakhon Ratchasima, Thailand
OctNov
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Oct 2025566 PMAQI
7th Oct 2025627 PMAQI
7th Oct 2025548 PMAQI
7th Oct 2025589 PMAQI
7th Oct 20256010 PMAQI
7th Oct 20256311 PMAQI
8th Oct 20255812 AMAQI
8th Oct 2025531 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025573 AMAQI
8th Oct 2025584 AMAQI
8th Oct 2025605 AMAQI
25°C22/30°C
8th Oct 2025616 AMAQI
8th Oct 2025567 AMAQI
8th Oct 2025558 AMAQI
8th Oct 2025549 AMAQI
8th Oct 20255410 AMAQI
8th Oct 20257011 AMAQI
8th Oct 20257612 PMAQI
8th Oct 2025781 PMAQI
8th Oct 2025722 PMAQI
8th Oct 2025763 PMAQI
8th Oct 2025654 PMAQI
8th Oct 2025705 PMAQI
8th Oct 2025606 PMAQI
8th Oct 2025587 PMAQI
8th Oct 2025668 PMAQI
8th Oct 2025709 PMAQI
8th Oct 20256810 PMAQI
8th Oct 20257011 PMAQI
9th Oct 20257312 AMAQI
9th Oct 2025691 AMAQI
9th Oct 2025672 AMAQI
9th Oct 2025683 AMAQI
9th Oct 2025664 AMAQI
9th Oct 2025705 AMAQI
25°C22/29°C
9th Oct 2025646 AMAQI
9th Oct 2025557 AMAQI
9th Oct 2025548 AMAQI
9th Oct 2025559 AMAQI
9th Oct 20256010 AMAQI
9th Oct 20256911 AMAQI
9th Oct 20256212 PMAQI
9th Oct 2025581 PMAQI
9th Oct 2025602 PMAQI
9th Oct 2025603 PMAQI
9th Oct 2025614 PMAQI
9th Oct 2025615 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025567 PMAQI
9th Oct 2025608 PMAQI
9th Oct 2025639 PMAQI
9th Oct 20256810 PMAQI
9th Oct 20257511 PMAQI
10th Oct 20257012 AMAQI
10th Oct 2025711 AMAQI
10th Oct 2025732 AMAQI
10th Oct 2025733 AMAQI
10th Oct 2025714 AMAQI
10th Oct 2025745 AMAQI
25°C22/29°C
10th Oct 2025696 AMAQI
10th Oct 2025517 AMAQI
10th Oct 2025538 AMAQI
10th Oct 2025389 AMAQI
10th Oct 20255010 AMAQI
10th Oct 20255911 AMAQI
10th Oct 20256412 PMAQI
10th Oct 2025681 PMAQI
10th Oct 2025682 PMAQI
10th Oct 2025543 PMAQI
10th Oct 2025554 PMAQI
10th Oct 2025555 PMAQI
10th Oct 2025536 PMAQI
10th Oct 2025557 PMAQI
10th Oct 2025568 PMAQI
10th Oct 2025589 PMAQI
10th Oct 20255810 PMAQI
10th Oct 20256411 PMAQI
11th Oct 20257112 AMAQI
11th Oct 2025661 AMAQI
11th Oct 2025642 AMAQI
11th Oct 2025653 AMAQI
11th Oct 2025614 AMAQI
11th Oct 2025615 AMAQI
25°C21/29°C
11th Oct 2025606 AMAQI
11th Oct 2025697 AMAQI
11th Oct 2025668 AMAQI
11th Oct 2025649 AMAQI
11th Oct 20258310 AMAQI
11th Oct 20258511 AMAQI
11th Oct 20257012 PMAQI
11th Oct 2025711 PMAQI
11th Oct 2025722 PMAQI
11th Oct 2025783 PMAQI
11th Oct 2025544 PMAQI
11th Oct 2025665 PMAQI
11th Oct 2025656 PMAQI
11th Oct 2025657 PMAQI
11th Oct 2025468 PMAQI
11th Oct 2025469 PMAQI
11th Oct 20254510 PMAQI
11th Oct 20256911 PMAQI
12th Oct 20256612 AMAQI
12th Oct 2025651 AMAQI
12th Oct 2025722 AMAQI
12th Oct 2025713 AMAQI
12th Oct 2025724 AMAQI
12th Oct 2025605 AMAQI
25°C21/29°C
12th Oct 2025616 AMAQI
12th Oct 2025597 AMAQI
12th Oct 2025658 AMAQI
12th Oct 2025719 AMAQI
12th Oct 20257410 AMAQI
12th Oct 20259611 AMAQI
12th Oct 20257612 PMAQI
12th Oct 2025741 PMAQI
12th Oct 2025702 PMAQI
12th Oct 2025703 PMAQI
12th Oct 2025724 PMAQI
12th Oct 2025565 PMAQI
12th Oct 2025566 PMAQI
12th Oct 2025587 PMAQI
12th Oct 2025568 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20256910 PMAQI
12th Oct 20256611 PMAQI
13th Oct 20256712 AMAQI
13th Oct 2025671 AMAQI
13th Oct 2025602 AMAQI
13th Oct 2025613 AMAQI
13th Oct 2025624 AMAQI
13th Oct 2025625 AMAQI
25°C22/29°C
13th Oct 2025626 AMAQI
13th Oct 2025547 AMAQI
13th Oct 2025488 AMAQI
13th Oct 2025649 AMAQI
13th Oct 20256410 AMAQI
13th Oct 20256611 AMAQI
13th Oct 20256512 PMAQI
13th Oct 2025431 PMAQI
13th Oct 2025572 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025554 PMAQI
13th Oct 2025565 PMAQI
13th Oct 2025656 PMAQI
13th Oct 2025607 PMAQI
13th Oct 2025588 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20255810 PMAQI
13th Oct 20255911 PMAQI
14th Oct 20256712 AMAQI
14th Oct 2025611 AMAQI
14th Oct 2025652 AMAQI
14th Oct 2025683 AMAQI
14th Oct 2025674 AMAQI
14th Oct 2025695 AMAQI
25°C22/30°C
14th Oct 2025696 AMAQI
14th Oct 2025427 AMAQI
14th Oct 2025438 AMAQI
14th Oct 2025529 AMAQI
14th Oct 20256710 AMAQI
14th Oct 20255811 AMAQI
14th Oct 20256512 PMAQI
14th Oct 2025561 PMAQI
14th Oct 2025572 PMAQI
14th Oct 2025533 PMAQI
14th Oct 2025544 PMAQI
14th Oct 2025575 PMAQI
14th Oct 2025516 PMAQI
14th Oct 2025577 PMAQI
14th Oct 2025618 PMAQI
14th Oct 2025619 PMAQI
14th Oct 20256010 PMAQI
14th Oct 20256011 PMAQI
15th Oct 20256112 AMAQI
15th Oct 2025611 AMAQI
15th Oct 2025612 AMAQI
15th Oct 2025593 AMAQI
15th Oct 2025574 AMAQI
15th Oct 2025605 AMAQI
24°C22/26°C
15th Oct 2025586 AMAQI
15th Oct 2025467 AMAQI
15th Oct 2025448 AMAQI
15th Oct 2025559 AMAQI
15th Oct 20255610 AMAQI
15th Oct 20256511 AMAQI
15th Oct 20256012 PMAQI
15th Oct 2025581 PMAQI
15th Oct 2025542 PMAQI
15th Oct 2025473 PMAQI
15th Oct 2025504 PMAQI
15th Oct 2025495 PMAQI
15th Oct 2025466 PMAQI
15th Oct 2025487 PMAQI
15th Oct 2025588 PMAQI
15th Oct 2025609 PMAQI
15th Oct 20256410 PMAQI
15th Oct 20256311 PMAQI
16th Oct 20256112 AMAQI
16th Oct 2025551 AMAQI
16th Oct 2025552 AMAQI
16th Oct 2025543 AMAQI
16th Oct 2025514 AMAQI
16th Oct 2025535 AMAQI
25°C22/28°C
16th Oct 2025516 AMAQI
16th Oct 2025447 AMAQI
16th Oct 2025508 AMAQI
16th Oct 2025509 AMAQI
16th Oct 20256310 AMAQI
16th Oct 20256211 AMAQI
16th Oct 20255612 PMAQI
16th Oct 2025581 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025553 PMAQI
16th Oct 2025544 PMAQI
16th Oct 2025565 PMAQI
16th Oct 2025566 PMAQI
16th Oct 2025547 PMAQI
16th Oct 2025538 PMAQI
16th Oct 2025519 PMAQI
16th Oct 20255410 PMAQI
16th Oct 20255511 PMAQI
17th Oct 20255512 AMAQI
17th Oct 2025571 AMAQI
17th Oct 2025572 AMAQI
17th Oct 2025583 AMAQI
17th Oct 2025614 AMAQI
17th Oct 2025595 AMAQI
25°C22/29°C
17th Oct 2025596 AMAQI
17th Oct 2025537 AMAQI
17th Oct 2025558 AMAQI
17th Oct 2025449 AMAQI
17th Oct 20255610 AMAQI
17th Oct 20255511 AMAQI
17th Oct 20255812 PMAQI
17th Oct 2025581 PMAQI
17th Oct 2025562 PMAQI
17th Oct 2025603 PMAQI
17th Oct 2025504 PMAQI
17th Oct 2025475 PMAQI
17th Oct 2025506 PMAQI
17th Oct 2025507 PMAQI
17th Oct 2025408 PMAQI
17th Oct 2025389 PMAQI
17th Oct 20253810 PMAQI
17th Oct 20255511 PMAQI
18th Oct 20256712 AMAQI
18th Oct 2025671 AMAQI
18th Oct 2025672 AMAQI
18th Oct 2025643 AMAQI
18th Oct 2025574 AMAQI
18th Oct 2025585 AMAQI
25°C22/28°C
18th Oct 2025546 AMAQI
18th Oct 2025407 AMAQI
18th Oct 2025408 AMAQI
18th Oct 2025529 AMAQI
18th Oct 20256610 AMAQI
18th Oct 20256811 AMAQI
18th Oct 20256412 PMAQI
18th Oct 2025671 PMAQI
18th Oct 2025622 PMAQI
18th Oct 2025583 PMAQI
18th Oct 2025604 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025556 PMAQI
18th Oct 2025567 PMAQI
18th Oct 2025578 PMAQI
18th Oct 2025599 PMAQI
18th Oct 20256010 PMAQI
18th Oct 20256111 PMAQI
19th Oct 20256412 AMAQI
19th Oct 2025631 AMAQI
19th Oct 2025662 AMAQI
19th Oct 2025573 AMAQI
19th Oct 2025574 AMAQI
19th Oct 2025565 AMAQI
24°C22/28°C
19th Oct 2025566 AMAQI
19th Oct 2025557 AMAQI
19th Oct 2025528 AMAQI
19th Oct 2025519 AMAQI
19th Oct 20256510 AMAQI
19th Oct 20256111 AMAQI
19th Oct 20255912 PMAQI
19th Oct 2025521 PMAQI
19th Oct 2025492 PMAQI
19th Oct 2025583 PMAQI
19th Oct 2025634 PMAQI
19th Oct 2025645 PMAQI
19th Oct 2025536 PMAQI
19th Oct 2025547 PMAQI
19th Oct 2025508 PMAQI
19th Oct 2025619 PMAQI
19th Oct 20256310 PMAQI
19th Oct 20255911 PMAQI
20th Oct 20256112 AMAQI
20th Oct 2025621 AMAQI
20th Oct 2025632 AMAQI
20th Oct 2025663 AMAQI
20th Oct 2025724 AMAQI
20th Oct 2025715 AMAQI
24°C21/28°C
20th Oct 2025716 AMAQI
20th Oct 2025677 AMAQI
20th Oct 2025678 AMAQI
20th Oct 2025809 AMAQI
20th Oct 20258310 AMAQI
20th Oct 20258011 AMAQI
20th Oct 20257912 PMAQI
20th Oct 2025701 PMAQI
20th Oct 2025692 PMAQI
20th Oct 2025663 PMAQI
20th Oct 2025694 PMAQI
20th Oct 2025665 PMAQI
20th Oct 2025616 PMAQI
20th Oct 2025657 PMAQI
20th Oct 2025628 PMAQI
20th Oct 2025719 PMAQI
20th Oct 20257410 PMAQI
20th Oct 20257711 PMAQI
21st Oct 20258212 AMAQI
21st Oct 2025781 AMAQI
21st Oct 2025772 AMAQI
21st Oct 2025763 AMAQI
21st Oct 2025714 AMAQI
21st Oct 2025725 AMAQI
24°C20/28°C
21st Oct 2025766 AMAQI
21st Oct 2025657 AMAQI
21st Oct 2025698 AMAQI
21st Oct 2025749 AMAQI
21st Oct 20257410 AMAQI
21st Oct 20258111 AMAQI
21st Oct 20257812 PMAQI
21st Oct 2025721 PMAQI
21st Oct 2025732 PMAQI
21st Oct 2025683 PMAQI
21st Oct 2025664 PMAQI
21st Oct 2025665 PMAQI
21st Oct 2025606 PMAQI
21st Oct 2025577 PMAQI
21st Oct 2025678 PMAQI
21st Oct 2025699 PMAQI
21st Oct 20257310 PMAQI
21st Oct 20257711 PMAQI
22nd Oct 20257812 AMAQI
22nd Oct 2025851 AMAQI
22nd Oct 2025772 AMAQI
22nd Oct 2025723 AMAQI
22nd Oct 2025704 AMAQI
22nd Oct 2025685 AMAQI
24°C20/28°C
22nd Oct 2025686 AMAQI
22nd Oct 2025687 AMAQI
22nd Oct 2025678 AMAQI
22nd Oct 2025649 AMAQI
22nd Oct 20256010 AMAQI
22nd Oct 20256011 AMAQI
22nd Oct 20255512 PMAQI
22nd Oct 2025521 PMAQI
22nd Oct 2025392 PMAQI
22nd Oct 2025403 PMAQI
22nd Oct 2025434 PMAQI
22nd Oct 2025445 PMAQI
22nd Oct 2025386 PMAQI
22nd Oct 2025447 PMAQI
22nd Oct 2025408 PMAQI
22nd Oct 2025409 PMAQI
22nd Oct 20255110 PMAQI
22nd Oct 20255511 PMAQI
23rd Oct 20255712 AMAQI
23rd Oct 2025721 AMAQI
23rd Oct 2025702 AMAQI
23rd Oct 2025603 AMAQI
23rd Oct 2025594 AMAQI
23rd Oct 2025565 AMAQI
23°C19/27°C
23rd Oct 2025556 AMAQI
23rd Oct 2025507 AMAQI
23rd Oct 2025508 AMAQI
23rd Oct 2025589 AMAQI
23rd Oct 20255510 AMAQI
23rd Oct 20254211 AMAQI
23rd Oct 20254812 PMAQI
23rd Oct 2025401 PMAQI
23rd Oct 2025322 PMAQI
23rd Oct 2025343 PMAQI
23rd Oct 2025364 PMAQI
23rd Oct 2025345 PMAQI
23rd Oct 2025206 PMAQI
23rd Oct 2025267 PMAQI
23rd Oct 2025288 PMAQI
23rd Oct 2025229 PMAQI
23rd Oct 20253110 PMAQI
23rd Oct 20254811 PMAQI
24th Oct 20254812 AMAQI
24th Oct 2025421 AMAQI
24th Oct 2025312 AMAQI
24th Oct 2025293 AMAQI
24th Oct 2025284 AMAQI
24th Oct 2025285 AMAQI
21°C19/24°C
24th Oct 2025286 AMAQI
24th Oct 2025257 AMAQI
24th Oct 2025288 AMAQI
24th Oct 2025359 AMAQI
24th Oct 20255410 AMAQI
24th Oct 20256011 AMAQI
24th Oct 20255012 PMAQI
24th Oct 2025481 PMAQI
24th Oct 2025392 PMAQI
24th Oct 2025443 PMAQI
24th Oct 2025394 PMAQI
24th Oct 2025305 PMAQI
24th Oct 2025306 PMAQI
24th Oct 2025327 PMAQI
24th Oct 2025388 PMAQI
24th Oct 2025459 PMAQI
24th Oct 20254510 PMAQI
24th Oct 20254611 PMAQI
25th Oct 20255612 AMAQI
25th Oct 2025571 AMAQI
25th Oct 2025542 AMAQI
25th Oct 2025633 AMAQI
25th Oct 2025624 AMAQI
25th Oct 2025625 AMAQI
21°C17/24°C
25th Oct 2025596 AMAQI
25th Oct 2025337 AMAQI
25th Oct 2025358 AMAQI
25th Oct 2025459 AMAQI
25th Oct 20255410 AMAQI
25th Oct 20254311 AMAQI
25th Oct 20253412 PMAQI
25th Oct 2025351 PMAQI
25th Oct 2025372 PMAQI
25th Oct 2025483 PMAQI
25th Oct 2025454 PMAQI
25th Oct 2025475 PMAQI
25th Oct 2025516 PMAQI
25th Oct 2025537 PMAQI
25th Oct 2025538 PMAQI
25th Oct 2025599 PMAQI
25th Oct 20256610 PMAQI
25th Oct 20256511 PMAQI
26th Oct 20256912 AMAQI
26th Oct 2025721 AMAQI
26th Oct 2025672 AMAQI
26th Oct 2025663 AMAQI
26th Oct 2025654 AMAQI
26th Oct 2025655 AMAQI
22°C18/26°C
26th Oct 2025646 AMAQI
26th Oct 2025587 AMAQI
26th Oct 2025608 AMAQI
26th Oct 2025629 AMAQI
26th Oct 20256510 AMAQI
26th Oct 20256311 AMAQI
26th Oct 20255412 PMAQI
26th Oct 2025581 PMAQI
26th Oct 2025572 PMAQI
26th Oct 2025563 PMAQI
26th Oct 2025554 PMAQI
26th Oct 2025595 PMAQI
26th Oct 2025576 PMAQI
26th Oct 2025647 PMAQI
26th Oct 2025668 PMAQI
26th Oct 2025709 PMAQI
26th Oct 20257610 PMAQI
26th Oct 20257911 PMAQI
27th Oct 20258212 AMAQI
27th Oct 2025841 AMAQI
27th Oct 2025832 AMAQI
27th Oct 2025823 AMAQI
27th Oct 2025844 AMAQI
27th Oct 2025865 AMAQI
22°C19/25°C
27th Oct 2025886 AMAQI
27th Oct 2025837 AMAQI
27th Oct 2025878 AMAQI
27th Oct 2025899 AMAQI
27th Oct 202510010 AMAQI
27th Oct 20258811 AMAQI
27th Oct 20257512 PMAQI
27th Oct 2025681 PMAQI
27th Oct 2025592 PMAQI
27th Oct 2025533 PMAQI
27th Oct 2025464 PMAQI
27th Oct 2025425 PMAQI
27th Oct 2025406 PMAQI
27th Oct 2025427 PMAQI
27th Oct 2025428 PMAQI
27th Oct 2025489 PMAQI
27th Oct 20255910 PMAQI
27th Oct 20257011 PMAQI
28th Oct 20257312 AMAQI
28th Oct 2025721 AMAQI
28th Oct 2025752 AMAQI
28th Oct 2025783 AMAQI
28th Oct 2025794 AMAQI
28th Oct 2025805 AMAQI
21°C19/22°C
28th Oct 2025786 AMAQI
28th Oct 2025687 AMAQI
28th Oct 2025728 AMAQI
28th Oct 2025769 AMAQI
28th Oct 20257810 AMAQI
28th Oct 20257711 AMAQI
28th Oct 20257012 PMAQI
28th Oct 2025661 PMAQI
28th Oct 2025622 PMAQI
28th Oct 2025573 PMAQI
28th Oct 2025484 PMAQI
28th Oct 2025455 PMAQI
28th Oct 2025446 PMAQI
28th Oct 2025557 PMAQI
28th Oct 2025708 PMAQI
28th Oct 2025699 PMAQI
28th Oct 20257110 PMAQI
28th Oct 20257311 PMAQI
29th Oct 20257012 AMAQI
29th Oct 2025711 AMAQI
29th Oct 2025682 AMAQI
29th Oct 2025633 AMAQI
29th Oct 2025634 AMAQI
29th Oct 2025625 AMAQI
21°C20/22°C
29th Oct 2025626 AMAQI
29th Oct 2025557 AMAQI
29th Oct 2025568 AMAQI
29th Oct 2025579 AMAQI
29th Oct 20255810 AMAQI
29th Oct 20255911 AMAQI
29th Oct 20255712 PMAQI
29th Oct 2025571 PMAQI
29th Oct 2025592 PMAQI
29th Oct 2025583 PMAQI
29th Oct 2025514 PMAQI
29th Oct 2025395 PMAQI
29th Oct 2025386 PMAQI
29th Oct 2025537 PMAQI
29th Oct 2025568 PMAQI
29th Oct 2025669 PMAQI
29th Oct 20257010 PMAQI
29th Oct 20257211 PMAQI
30th Oct 20256812 AMAQI
30th Oct 2025721 AMAQI
30th Oct 2025602 AMAQI
30th Oct 2025563 AMAQI
30th Oct 2025564 AMAQI
30th Oct 2025575 AMAQI
21°C20/23°C
30th Oct 2025506 AMAQI
30th Oct 2025407 AMAQI
30th Oct 2025508 AMAQI
30th Oct 2025569 AMAQI
30th Oct 20256310 AMAQI
30th Oct 20256211 AMAQI
30th Oct 20255712 PMAQI
30th Oct 2025551 PMAQI
30th Oct 2025542 PMAQI
30th Oct 2025613 PMAQI
30th Oct 2025614 PMAQI
30th Oct 2025635 PMAQI
30th Oct 2025586 PMAQI
30th Oct 2025557 PMAQI
30th Oct 2025578 PMAQI
30th Oct 2025619 PMAQI
30th Oct 20256210 PMAQI
30th Oct 20256111 PMAQI
31st Oct 20255512 AMAQI
31st Oct 2025521 AMAQI
31st Oct 2025662 AMAQI
31st Oct 2025643 AMAQI
31st Oct 2025644 AMAQI
31st Oct 2025645 AMAQI
22°C21/24°C
31st Oct 2025416 AMAQI
31st Oct 2025187 AMAQI
31st Oct 2025178 AMAQI
31st Oct 2025349 AMAQI
31st Oct 20255710 AMAQI
31st Oct 20256211 AMAQI
31st Oct 20253512 PMAQI
31st Oct 2025331 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025423 PMAQI
31st Oct 2025374 PMAQI
31st Oct 2025415 PMAQI
31st Oct 2025406 PMAQI
31st Oct 2025247 PMAQI
31st Oct 2025488 PMAQI
31st Oct 2025509 PMAQI
31st Oct 20254710 PMAQI
31st Oct 20254211 PMAQI
1st Nov 20254812 AMAQI
1st Nov 2025571 AMAQI
1st Nov 2025522 AMAQI
1st Nov 2025683 AMAQI
1st Nov 2025684 AMAQI
1st Nov 2025685 AMAQI
24°C22/26°C
1st Nov 2025636 AMAQI
1st Nov 2025177 AMAQI
1st Nov 2025178 AMAQI
1st Nov 2025299 AMAQI
1st Nov 20255610 AMAQI
1st Nov 20255611 AMAQI
1st Nov 20255612 PMAQI
1st Nov 2025591 PMAQI
1st Nov 2025562 PMAQI
1st Nov 2025583 PMAQI
1st Nov 2025524 PMAQI
1st Nov 2025535 PMAQI
1st Nov 2025506 PMAQI
1st Nov 2025527 PMAQI
1st Nov 2025458 PMAQI
1st Nov 2025529 PMAQI
1st Nov 20255410 PMAQI
1st Nov 20255711 PMAQI
2nd Nov 20255812 AMAQI
2nd Nov 2025511 AMAQI
2nd Nov 2025592 AMAQI
2nd Nov 2025553 AMAQI
2nd Nov 2025564 AMAQI
2nd Nov 2025565 AMAQI
23°C22/26°C
2nd Nov 2025566 AMAQI
2nd Nov 2025527 AMAQI
2nd Nov 2025188 AMAQI
2nd Nov 2025279 AMAQI
2nd Nov 20254310 AMAQI
2nd Nov 20255811 AMAQI
2nd Nov 20255512 PMAQI
2nd Nov 2025531 PMAQI
2nd Nov 2025442 PMAQI
2nd Nov 2025543 PMAQI
2nd Nov 2025574 PMAQI
2nd Nov 2025505 PMAQI
2nd Nov 2025566 PMAQI
2nd Nov 2025467 PMAQI
2nd Nov 2025568 PMAQI
2nd Nov 2025549 PMAQI
2nd Nov 20256210 PMAQI
2nd Nov 20255811 PMAQI
3rd Nov 20254612 AMAQI
3rd Nov 2025451 AMAQI
3rd Nov 2025472 AMAQI
3rd Nov 2025473 AMAQI
3rd Nov 2025454 AMAQI
3rd Nov 2025455 AMAQI
23°C22/25°C
3rd Nov 2025446 AMAQI
3rd Nov 2025307 AMAQI
3rd Nov 2025348 AMAQI
3rd Nov 2025299 AMAQI
3rd Nov 20255010 AMAQI
3rd Nov 20254011 AMAQI
3rd Nov 20255212 PMAQI
3rd Nov 2025441 PMAQI
3rd Nov 2025352 PMAQI
3rd Nov 2025493 PMAQI
3rd Nov 2025344 PMAQI
3rd Nov 2025345 PMAQI
3rd Nov 2025366 PMAQI
3rd Nov 2025537 PMAQI
3rd Nov 2025488 PMAQI
3rd Nov 2025569 PMAQI
3rd Nov 20255810 PMAQI
3rd Nov 20256411 PMAQI
4th Nov 20255912 AMAQI
4th Nov 2025591 AMAQI
4th Nov 2025582 AMAQI
4th Nov 2025523 AMAQI
4th Nov 2025534 AMAQI
4th Nov 2025535 AMAQI
22°C20/22°C
4th Nov 2025536 AMAQI
4th Nov 2025227 AMAQI
4th Nov 2025278 AMAQI
4th Nov 2025269 AMAQI
4th Nov 20252610 AMAQI
4th Nov 20252911 AMAQI
4th Nov 20255612 PMAQI
4th Nov 2025601 PMAQI
4th Nov 2025312 PMAQI
4th Nov 2025233 PMAQI
4th Nov 2025264 PMAQI
4th Nov 2025365 PMAQI
4th Nov 2025566 PMAQI
4th Nov 2025557 PMAQI
4th Nov 2025598 PMAQI
4th Nov 2025579 PMAQI
4th Nov 20255410 PMAQI
4th Nov 20255811 PMAQI
5th Nov 20255512 AMAQI
5th Nov 2025541 AMAQI
5th Nov 2025502 AMAQI
5th Nov 2025523 AMAQI
5th Nov 2025524 AMAQI
5th Nov 2025535 AMAQI
20°C20/21°C
5th Nov 2025526 AMAQI
5th Nov 2025327 AMAQI
5th Nov 2025308 AMAQI
5th Nov 2025349 AMAQI
5th Nov 20255510 AMAQI
5th Nov 20254911 AMAQI
5th Nov 20255712 PMAQI
5th Nov 2025441 PMAQI
5th Nov 2025502 PMAQI
5th Nov 2025453 PMAQI
5th Nov 2025284 PMAQI
5th Nov 2025265 PMAQI
5th Nov 2025426 PMAQI
5th Nov 2025417 PMAQI
5th Nov 2025398 PMAQI
5th Nov 2025439 PMAQI
5th Nov 20254410 PMAQI
5th Nov 20256211 PMAQI
6th Nov 20256812 AMAQI
6th Nov 2025691 AMAQI
6th Nov 2025682 AMAQI
6th Nov 2025693 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 11 AM
63AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 8 AM
49AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 63), while the lowest AQI was between 7 AM to 8 AM (Avg. 49).
Night time
Avg. Highest Time
12 AM - 5 AM
63AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM
50AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 63), while the lowest AQI was between 6 PM to 6 PM (Avg. 50).
2025 Days Vs Air Quality
Pak Thong Chai, Nakhon Ratchasima, Thailand
2025
22%
69
62%
192
14%
43
1%
4
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
69 DaysModerate
192 DaysPoor
43 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 309 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
Pak Thong Chai, Nakhon Ratchasima, 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
87AQI
87AQI
2nd January 2025
91AQI
91AQI
3rd January 2025
91AQI
91AQI
4th January 2025
100AQI
100AQI
5th January 2025
110AQI
110AQI
6th January 2025
125AQI
125AQI
7th January 2025
131AQI
131AQI
8th January 2025
128AQI
128AQI
9th January 2025
118AQI
118AQI
10th January 2025
89AQI
89AQI
11th January 2025
84AQI
84AQI
12th January 2025
95AQI
95AQI
13th January 2025
107AQI
107AQI
14th January 2025
114AQI
114AQI
15th January 2025
100AQI
100AQI
16th January 2025
73AQI
73AQI
17th January 2025
100AQI
100AQI
18th January 2025
110AQI
110AQI
19th January 2025
111AQI
111AQI
20th January 2025
121AQI
121AQI
21st January 2025
128AQI
128AQI
22nd January 2025
132AQI
132AQI
23rd January 2025
143AQI
143AQI
24th January 2025
147AQI
147AQI
25th January 2025
142AQI
142AQI
26th January 2025
126AQI
126AQI
27th January 2025
80AQI
80AQI
28th January 2025
85AQI
85AQI
29th January 2025
87AQI
87AQI
30th January 2025
103AQI
103AQI
31st January 2025
116AQI
116AQI
1st February 2025
122AQI
122AQI
2nd February 2025
121AQI
121AQI
3rd February 2025
129AQI
129AQI
4th February 2025
90AQI
90AQI
5th February 2025
101AQI
101AQI
6th February 2025
117AQI
117AQI
7th February 2025
116AQI
116AQI
8th February 2025
84AQI
84AQI
9th February 2025
75AQI
75AQI
10th February 2025
85AQI
85AQI
11th February 2025
99AQI
99AQI
12th February 2025
111AQI
111AQI
13th February 2025
107AQI
107AQI
14th February 2025
115AQI
115AQI
15th February 2025
103AQI
103AQI
16th February 2025
130AQI
130AQI
17th February 2025
116AQI
116AQI
18th February 2025
109AQI
109AQI
19th February 2025
109AQI
109AQI
20th February 2025
109AQI
109AQI
21st February 2025
100AQI
100AQI
22nd February 2025
94AQI
94AQI
23rd February 2025
78AQI
78AQI
24th February 2025
65AQI
65AQI
25th February 2025
64AQI
64AQI
26th February 2025
62AQI
62AQI
27th February 2025
73AQI
73AQI
28th February 2025
87AQI
87AQI
1st March 2025
86AQI
86AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
92AQI
92AQI
4th March 2025
91AQI
91AQI
5th March 2025
92AQI
92AQI
6th March 2025
90AQI
90AQI
7th March 2025
72AQI
72AQI
8th March 2025
76AQI
76AQI
9th March 2025
81AQI
81AQI
10th March 2025
81AQI
81AQI
11th March 2025
98AQI
98AQI
12th March 2025
88AQI
88AQI
13th March 2025
79AQI
79AQI
14th March 2025
89AQI
89AQI
15th March 2025
93AQI
93AQI
16th March 2025
84AQI
84AQI
17th March 2025
85AQI
85AQI
18th March 2025
82AQI
82AQI
19th March 2025
96AQI
96AQI
20th March 2025
104AQI
104AQI
21st March 2025
116AQI
116AQI
22nd March 2025
142AQI
142AQI
23rd March 2025
151AQI
151AQI
24th March 2025
158AQI
158AQI
25th March 2025
157AQI
157AQI
26th March 2025
152AQI
152AQI
27th March 2025
147AQI
147AQI
28th March 2025
142AQI
142AQI
29th March 2025
139AQI
139AQI
30th March 2025
102AQI
102AQI
31st March 2025
98AQI
98AQI
1st April 2025
91AQI
91AQI
2nd April 2025
101AQI
101AQI
3rd April 2025
109AQI
109AQI
4th April 2025
110AQI
110AQI
5th April 2025
95AQI
95AQI
6th April 2025
91AQI
91AQI
7th April 2025
86AQI
86AQI
8th April 2025
91AQI
91AQI
9th April 2025
88AQI
88AQI
10th April 2025
83AQI
83AQI
11th April 2025
84AQI
84AQI
12th April 2025
74AQI
74AQI
13th April 2025
69AQI
69AQI
14th April 2025
78AQI
78AQI
15th April 2025
74AQI
74AQI
16th April 2025
72AQI
72AQI
17th April 2025
66AQI
66AQI
18th April 2025
64AQI
64AQI
19th April 2025
64AQI
64AQI
20th April 2025
78AQI
78AQI
21st April 2025
67AQI
67AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
71AQI
71AQI
24th April 2025
70AQI
70AQI
25th April 2025
74AQI
74AQI
26th April 2025
69AQI
69AQI
27th April 2025
68AQI
68AQI
28th April 2025
72AQI
72AQI
29th April 2025
70AQI
70AQI
30th April 2025
76AQI
76AQI
1st May 2025
83AQI
83AQI
2nd May 2025
86AQI
86AQI
3rd May 2025
76AQI
76AQI
4th May 2025
75AQI
75AQI
5th May 2025
74AQI
74AQI
6th May 2025
69AQI
69AQI
7th May 2025
68AQI
68AQI
8th May 2025
64AQI
64AQI
9th May 2025
59AQI
59AQI
10th May 2025
59AQI
59AQI
11th May 2025
51AQI
51AQI
12th May 2025
52AQI
52AQI
13th May 2025
55AQI
55AQI
14th May 2025
54AQI
54AQI
15th May 2025
50AQI
50AQI
16th May 2025
51AQI
51AQI
17th May 2025
53AQI
53AQI
18th May 2025
52AQI
52AQI
19th May 2025
59AQI
59AQI
20th May 2025
61AQI
61AQI
21st May 2025
59AQI
59AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
58AQI
58AQI
24th May 2025
53AQI
53AQI
25th May 2025
52AQI
52AQI
26th May 2025
44AQI
44AQI
27th May 2025
45AQI
45AQI
28th May 2025
48AQI
48AQI
29th May 2025
47AQI
47AQI
30th May 2025
49AQI
49AQI
31st May 2025
48AQI
48AQI
1st June 2025
46AQI
46AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
45AQI
45AQI
4th June 2025
57AQI
57AQI
5th June 2025
61AQI
61AQI
6th June 2025
62AQI
62AQI
7th June 2025
64AQI
64AQI
8th June 2025
59AQI
59AQI
9th June 2025
55AQI
55AQI
10th June 2025
53AQI
53AQI
11th June 2025
56AQI
56AQI
12th June 2025
58AQI
58AQI
13th June 2025
54AQI
54AQI
14th June 2025
51AQI
51AQI
15th June 2025
45AQI
45AQI
16th June 2025
61AQI
61AQI
17th June 2025
50AQI
50AQI
18th June 2025
48AQI
48AQI
19th June 2025
46AQI
46AQI
20th June 2025
45AQI
45AQI
21st June 2025
44AQI
44AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
42AQI
42AQI
24th June 2025
47AQI
47AQI
25th June 2025
51AQI
51AQI
26th June 2025
50AQI
50AQI
27th June 2025
56AQI
56AQI
28th June 2025
54AQI
54AQI
29th June 2025
52AQI
52AQI
30th June 2025
50AQI
50AQI
1st July 2025
55AQI
55AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
53AQI
53AQI
4th July 2025
52AQI
52AQI
5th July 2025
59AQI
59AQI
6th July 2025
50AQI
50AQI
7th July 2025
51AQI
51AQI
8th July 2025
52AQI
52AQI
9th July 2025
57AQI
57AQI
10th July 2025
56AQI
56AQI
11th July 2025
52AQI
52AQI
12th July 2025
54AQI
54AQI
13th July 2025
52AQI
52AQI
14th July 2025
54AQI
54AQI
15th July 2025
55AQI
55AQI
16th July 2025
53AQI
53AQI
17th July 2025
50AQI
50AQI
18th July 2025
45AQI
45AQI
19th July 2025
45AQI
45AQI
20th July 2025
46AQI
46AQI
21st July 2025
44AQI
44AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
43AQI
43AQI
24th July 2025
45AQI
45AQI
25th July 2025
49AQI
49AQI
26th July 2025
53AQI
53AQI
27th July 2025
47AQI
47AQI
28th July 2025
52AQI
52AQI
29th July 2025
46AQI
46AQI
30th July 2025
47AQI
47AQI
31st July 2025
52AQI
52AQI
1st August 2025
59AQI
59AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
56AQI
56AQI
4th August 2025
55AQI
55AQI
5th August 2025
56AQI
56AQI
6th August 2025
54AQI
54AQI
7th August 2025
47AQI
47AQI
8th August 2025
44AQI
44AQI
9th August 2025
41AQI
41AQI
10th August 2025
35AQI
35AQI
11th August 2025
40AQI
40AQI
12th August 2025
49AQI
49AQI
13th August 2025
50AQI
50AQI
14th August 2025
52AQI
52AQI
15th August 2025
49AQI
49AQI
16th August 2025
43AQI
43AQI
17th August 2025
45AQI
45AQI
18th August 2025
51AQI
51AQI
19th August 2025
51AQI
51AQI
20th August 2025
55AQI
55AQI
21st August 2025
57AQI
57AQI
22nd August 2025
55AQI
55AQI
23rd August 2025
54AQI
54AQI
24th August 2025
52AQI
52AQI
25th August 2025
55AQI
55AQI
26th August 2025
47AQI
47AQI
27th August 2025
52AQI
52AQI
28th August 2025
54AQI
54AQI
29th August 2025
58AQI
58AQI
30th August 2025
58AQI
58AQI
31st August 2025
54AQI
54AQI
1st September 2025
51AQI
51AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
52AQI
52AQI
4th September 2025
38AQI
38AQI
5th September 2025
52AQI
52AQI
6th September 2025
53AQI
53AQI
7th September 2025
51AQI
51AQI
8th September 2025
48AQI
48AQI
9th September 2025
48AQI
48AQI
10th September 2025
47AQI
47AQI
11th September 2025
51AQI
51AQI
12th September 2025
55AQI
55AQI
13th September 2025
56AQI
56AQI
14th September 2025
54AQI
54AQI
15th September 2025
54AQI
54AQI
16th September 2025
48AQI
48AQI
17th September 2025
54AQI
54AQI
18th September 2025
46AQI
46AQI
19th September 2025
39AQI
39AQI
20th September 2025
35AQI
35AQI
21st September 2025
30AQI
30AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
29AQI
29AQI
24th September 2025
27AQI
27AQI
25th September 2025
23AQI
23AQI
26th September 2025
17AQI
17AQI
27th September 2025
15AQI
15AQI
28th September 2025
16AQI
16AQI
29th September 2025
31AQI
31AQI
30th September 2025
43AQI
43AQI
1st October 2025
40AQI
40AQI
2nd October 2025
56AQI
56AQI
3rd October 2025
62AQI
62AQI
4th October 2025
64AQI
64AQI
5th October 2025
63AQI
63AQI
6th October 2025
62AQI
62AQI
7th October 2025
64AQI
64AQI
8th October 2025
62AQI
62AQI
9th October 2025
65AQI
65AQI
10th October 2025
63AQI
63AQI
11th October 2025
65AQI
65AQI
12th October 2025
66AQI
66AQI
13th October 2025
61AQI
61AQI
14th October 2025
61AQI
61AQI
15th October 2025
57AQI
57AQI
16th October 2025
56AQI
56AQI
17th October 2025
53AQI
53AQI
18th October 2025
60AQI
60AQI
19th October 2025
58AQI
58AQI
20th October 2025
68AQI
68AQI
21st October 2025
73AQI
73AQI
22nd October 2025
60AQI
60AQI
23rd October 2025
46AQI
46AQI
24th October 2025
40AQI
40AQI
25th October 2025
52AQI
52AQI
26th October 2025
65AQI
65AQI
27th October 2025
71AQI
71AQI
28th October 2025
69AQI
69AQI
29th October 2025
61AQI
61AQI
30th October 2025
60AQI
60AQI
31st October 2025
47AQI
47AQI
1st November 2025
51AQI
51AQI
2nd November 2025
53AQI
53AQI
3rd November 2025
46AQI
46AQI
4th November 2025
49AQI
49AQI
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
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
109AQI
99AQI
105AQI
79AQI
58AQI
51AQI
50AQI
51AQI
41AQI
60AQI
50AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
13
18
13
15
20
7
4
27
3
7
24
14
16
13
18
11
20
18
12
4
27
2
2
69
192
43
4
Highest AQI recorded in
January109AQI
Lowest AQI recorded in
September41AQI
202444AQI
18
11
7
1
1
1
4
17
2
22
9
30
31
31
3
7
6
2
28
31
148
103
10
1
Highest AQI recorded in
February127AQI
Lowest AQI recorded in
September10AQI
202343AQI
20
11
12
14
2
10
20
1
8
21
1
12
19
29
1
31
13
17
5
19
10
19
12
190
113
4
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
July17AQI
202245AQI
1
3
20
10
17
13
38
26
Highest AQI recorded in
October65AQI
Lowest AQI recorded in
November41AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
70AQILeast Polluted Year Recorded
2023(Avg.)
43AQIPak Thong Chai's annual 2025 AQI (70) shows an average percentage change of 59.1% (worsened AQI) compared to previous years: 2022 (45), 2023 (43), 2024 (44).
