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+
August Air Quality Analysis
Pak Thong Chai, Nakhon Ratchasima, Thailand
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
59AQILowest AQI recorded on
4th Aug 2024
5AQISame Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Pak Thong Chai, Nakhon Ratchasima, Thailand
AQI
Day
Night
.
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
3PM2nd Aug
64AQI
Avg. Lowest Time
12PM2nd Aug
46AQI
In the last 24 hours,
Pak Thong Chai's AQI reached its highest point of 64 at 3 PM during the Night, while the lowest point, 46, was recorded at 12 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pak Thong Chai, Nakhon Ratchasima, Thailand
JulAug
04th - 05th05th - 06th06th - 07th07th - 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
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025647 AMAQI
4th Jul 2025658 AMAQI
4th Jul 2025639 AMAQI
4th Jul 20255210 AMAQI
4th Jul 20256011 AMAQI
4th Jul 20255012 PMAQI
4th Jul 2025461 PMAQI
4th Jul 2025472 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025474 PMAQI
4th Jul 2025525 PMAQI
4th Jul 2025486 PMAQI
4th Jul 2025457 PMAQI
4th Jul 2025498 PMAQI
4th Jul 2025519 PMAQI
4th Jul 20255010 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20255512 AMAQI
5th Jul 2025601 AMAQI
5th Jul 2025562 AMAQI
5th Jul 2025573 AMAQI
5th Jul 2025584 AMAQI
26°C23/30°C
5th Jul 2025575 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025617 AMAQI
5th Jul 2025648 AMAQI
5th Jul 2025699 AMAQI
5th Jul 20257210 AMAQI
5th Jul 20257711 AMAQI
5th Jul 20256112 PMAQI
5th Jul 2025481 PMAQI
5th Jul 2025482 PMAQI
5th Jul 2025493 PMAQI
5th Jul 2025594 PMAQI
5th Jul 2025625 PMAQI
5th Jul 2025686 PMAQI
5th Jul 2025767 PMAQI
5th Jul 2025708 PMAQI
5th Jul 2025669 PMAQI
5th Jul 20256010 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20254212 AMAQI
6th Jul 2025431 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025573 AMAQI
6th Jul 2025574 AMAQI
26°C23/32°C
6th Jul 2025575 AMAQI
6th Jul 2025566 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025578 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20255111 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025651 PMAQI
6th Jul 2025442 PMAQI
6th Jul 2025473 PMAQI
6th Jul 2025454 PMAQI
6th Jul 2025515 PMAQI
6th Jul 2025516 PMAQI
6th Jul 2025517 PMAQI
6th Jul 2025508 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255010 PMAQI
6th Jul 20255011 PMAQI
7th Jul 20254912 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025544 AMAQI
26°C23/31°C
7th Jul 2025545 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025658 AMAQI
7th Jul 2025599 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20254911 AMAQI
7th Jul 20255012 PMAQI
7th Jul 2025491 PMAQI
7th Jul 2025482 PMAQI
7th Jul 2025523 PMAQI
7th Jul 2025484 PMAQI
7th Jul 2025515 PMAQI
7th Jul 2025556 PMAQI
7th Jul 2025477 PMAQI
7th Jul 2025498 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20254912 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025544 AMAQI
27°C23/32°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025437 AMAQI
8th Jul 2025488 AMAQI
8th Jul 2025509 AMAQI
8th Jul 20254210 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20254912 PMAQI
8th Jul 2025501 PMAQI
8th Jul 2025662 PMAQI
8th Jul 2025523 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025516 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025529 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025554 AMAQI
27°C24/31°C
9th Jul 2025555 AMAQI
9th Jul 2025556 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025709 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20256411 AMAQI
9th Jul 20255412 PMAQI
9th Jul 2025501 PMAQI
9th Jul 2025502 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025584 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025596 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025509 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
26°C23/31°C
10th Jul 2025555 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025578 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20255210 AMAQI
10th Jul 20255311 AMAQI
10th Jul 20256012 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025692 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025605 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255212 AMAQI
11th Jul 2025521 AMAQI
11th Jul 2025492 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025584 AMAQI
27°C23/33°C
11th Jul 2025575 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025487 AMAQI
11th Jul 2025528 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254911 AMAQI
11th Jul 20254412 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025532 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
25°C24/29°C
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025477 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025529 AMAQI
12th Jul 20254710 AMAQI
12th Jul 20254411 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025611 PMAQI
12th Jul 2025562 PMAQI
12th Jul 2025563 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025565 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025517 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20254811 PMAQI
13th Jul 20254712 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025574 AMAQI
26°C24/30°C
13th Jul 2025575 AMAQI
13th Jul 2025576 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025448 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20255111 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025571 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025575 PMAQI
13th Jul 2025496 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025584 AMAQI
27°C23/33°C
14th Jul 2025585 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025488 AMAQI
14th Jul 2025469 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025481 PMAQI
14th Jul 2025492 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025464 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
27°C23/32°C
15th Jul 2025575 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20255410 AMAQI
15th Jul 20254811 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025585 PMAQI
15th Jul 2025556 PMAQI
15th Jul 2025557 PMAQI
15th Jul 2025558 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025584 AMAQI
27°C23/32°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025529 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025474 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025518 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
27°C24/31°C
17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20255511 AMAQI
17th Jul 20255312 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025532 PMAQI
17th Jul 2025513 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025475 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20253510 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025544 AMAQI
26°C23/30°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025417 AMAQI
18th Jul 2025378 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254811 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025371 PMAQI
18th Jul 2025442 PMAQI
18th Jul 2025433 PMAQI
18th Jul 2025464 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025456 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025478 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025431 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
26°C23/31°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025517 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20254012 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025383 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025375 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025448 PMAQI
19th Jul 2025459 PMAQI
19th Jul 20254110 PMAQI
19th Jul 20254811 PMAQI
20th Jul 20254712 AMAQI
20th Jul 2025471 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI
27°C24/30°C
20th Jul 2025525 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025479 AMAQI
20th Jul 20254710 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025393 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025368 PMAQI
20th Jul 2025419 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025524 AMAQI
26°C24/30°C
21st Jul 2025515 AMAQI
21st Jul 2025506 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20254310 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254112 PMAQI
21st Jul 2025451 PMAQI
21st Jul 2025442 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025497 PMAQI
21st Jul 2025458 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254910 PMAQI
21st Jul 20254111 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025501 AMAQI
22nd Jul 2025502 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025504 AMAQI
25°C24/27°C
22nd Jul 2025495 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20253912 PMAQI
22nd Jul 2025331 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025486 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025491 AMAQI
23rd Jul 2025492 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025484 AMAQI
25°C24/25°C
23rd Jul 2025505 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025433 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025456 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025484 AMAQI
26°C23/28°C
24th Jul 2025475 AMAQI
24th Jul 2025476 AMAQI
24th Jul 2025317 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025413 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025494 AMAQI
27°C25/32°C
25th Jul 2025475 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025558 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20254412 PMAQI
25th Jul 2025471 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025494 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025489 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
27°C24/31°C
26th Jul 2025515 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025598 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20255312 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
26°C23/30°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025477 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
24°C23/27°C
28th Jul 2025535 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255011 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025534 AMAQI
26°C24/28°C
29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025397 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025356 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
27°C25/31°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20254412 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025454 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025456 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025439 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254411 PMAQI
31st Jul 20254612 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
31st Jul 2025534 AMAQI
27°C25/31°C
31st Jul 2025535 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025509 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025544 AMAQI
27°C23/31°C
1st Aug 2025565 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025677 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025638 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025574 AMAQI
28°C23/32°C
2nd Aug 2025575 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025637 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025609 AMAQI
2nd Aug 20256110 AMAQI
2nd Aug 20256111 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025502 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025534 PMAQI
2nd Aug 2025515 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025564 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
50AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
50AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 50), while the lowest AQI was between 5 AM to 6 PM (Avg. 50).
Night time
Avg. Highest Time
1 AM - 4 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM
50AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 54), while the lowest AQI was between 12 AM to 12 AM (Avg. 50).
2025 Days Vs Air Quality
Pak Thong Chai, Nakhon Ratchasima, Thailand
2025
16%
34
62%
132
20%
43
2%
4
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
34 DaysModerate
132 DaysPoor
43 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 16%
Health Risk Level:
Extreme
In 2025, 16% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
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.
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
109AQI
99AQI
105AQI
79AQI
58AQI
51AQI
50AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202579AQI
13
18
13
15
20
7
4
27
3
7
24
14
16
13
18
1
34
132
43
4
Highest AQI recorded in
January109AQI
Lowest AQI recorded in
July50AQI
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.)
79AQILeast Polluted Year Recorded
2023(Avg.)
43AQIPak Thong Chai's annual 2025 AQI (79) shows an average percentage change of 78.7% (worsened AQI) compared to previous years: 2022 (45), 2023 (43), 2024 (44).
