Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Khao Yai Thiang, Khlong Phai, 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+

September Air Quality Analysis

Khao Yai Thiang, Khlong Phai, Nakhon Ratchasima, Thailand

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Sep 2025
56AQI
Lowest AQI recorded on
24th Sep 2025
26AQI

Same Day Analysis (27th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 27th Sep - 28th Sep 2025

Khao Yai Thiang, Khlong Phai, Nakhon Ratchasima, Thailand

AQI
Day
Night
.

6 AM27th Sep 2025

6 PM

5 AM28th Sep 2025

Day time
Avg. Highest Time
6AM27th Sep

28AQI

Avg. Lowest Time
5PM27th Sep

11AQI

Night time
Avg. Highest Time
4AM28th Sep

36AQI

Avg. Lowest Time
8PM27th Sep

13AQI

In the last 24 hours,

Khao Yai Thiang's AQI reached its highest point of 36 at 4 AM during the Night, while the lowest point, 11, was recorded at 5 PM during the Day between 27th Sep and 28th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Khao Yai Thiang, Khlong Phai, Nakhon Ratchasima, Thailand

AugSep
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Aug 2025466 AMAQI
29th Aug 2025387 AMAQI
29th Aug 2025498 AMAQI
29th Aug 2025399 AMAQI
29th Aug 20253710 AMAQI
29th Aug 20254511 AMAQI
29th Aug 20254612 PMAQI
29th Aug 2025431 PMAQI
29th Aug 2025432 PMAQI
29th Aug 2025393 PMAQI
29th Aug 2025454 PMAQI
29th Aug 2025375 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025587 PMAQI
29th Aug 2025578 PMAQI
29th Aug 2025559 PMAQI
29th Aug 20255610 PMAQI
29th Aug 20255211 PMAQI
30th Aug 20255512 AMAQI
30th Aug 2025541 AMAQI
30th Aug 2025502 AMAQI
30th Aug 2025513 AMAQI
30th Aug 2025494 AMAQI
30th Aug 2025505 AMAQI

25°C22/29°C

30th Aug 2025496 AMAQI
30th Aug 2025467 AMAQI
30th Aug 2025548 AMAQI
30th Aug 2025489 AMAQI
30th Aug 20255310 AMAQI
30th Aug 20255011 AMAQI
30th Aug 20255012 PMAQI
30th Aug 2025461 PMAQI
30th Aug 2025552 PMAQI
30th Aug 2025503 PMAQI
30th Aug 2025454 PMAQI
30th Aug 2025455 PMAQI
30th Aug 2025526 PMAQI
30th Aug 2025547 PMAQI
30th Aug 2025548 PMAQI
30th Aug 2025609 PMAQI
30th Aug 20256210 PMAQI
30th Aug 20256211 PMAQI
31st Aug 20256012 AMAQI
31st Aug 2025531 AMAQI
31st Aug 2025542 AMAQI
31st Aug 2025523 AMAQI
31st Aug 2025534 AMAQI
31st Aug 2025525 AMAQI

24°C22/28°C

31st Aug 2025536 AMAQI
31st Aug 2025477 AMAQI
31st Aug 2025478 AMAQI
31st Aug 2025539 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20254711 AMAQI
31st Aug 20253612 PMAQI
31st Aug 2025401 PMAQI
31st Aug 2025352 PMAQI
31st Aug 2025333 PMAQI
31st Aug 2025424 PMAQI
31st Aug 2025365 PMAQI
31st Aug 2025476 PMAQI
31st Aug 2025537 PMAQI
31st Aug 2025548 PMAQI
31st Aug 2025539 PMAQI
31st Aug 20255410 PMAQI
31st Aug 20255311 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025531 AMAQI
1st Sep 2025542 AMAQI
1st Sep 2025533 AMAQI
1st Sep 2025524 AMAQI
1st Sep 2025515 AMAQI

25°C22/29°C

1st Sep 2025496 AMAQI
1st Sep 2025487 AMAQI
1st Sep 2025528 AMAQI
1st Sep 2025569 AMAQI
1st Sep 20255610 AMAQI
1st Sep 20255011 AMAQI
1st Sep 20255212 PMAQI
1st Sep 2025471 PMAQI
1st Sep 2025442 PMAQI
1st Sep 2025333 PMAQI
1st Sep 2025414 PMAQI
1st Sep 2025465 PMAQI
1st Sep 2025536 PMAQI
1st Sep 2025587 PMAQI
1st Sep 2025598 PMAQI
1st Sep 2025569 PMAQI
1st Sep 20255710 PMAQI
1st Sep 20255411 PMAQI
2nd Sep 20255612 AMAQI
2nd Sep 2025541 AMAQI
2nd Sep 2025542 AMAQI
2nd Sep 2025543 AMAQI
2nd Sep 2025534 AMAQI
2nd Sep 2025545 AMAQI

25°C22/29°C

2nd Sep 2025536 AMAQI
2nd Sep 2025437 AMAQI
2nd Sep 2025448 AMAQI
2nd Sep 2025549 AMAQI
2nd Sep 20254510 AMAQI
2nd Sep 20255011 AMAQI
2nd Sep 20254012 PMAQI
2nd Sep 2025381 PMAQI
2nd Sep 2025382 PMAQI
2nd Sep 2025473 PMAQI
2nd Sep 2025504 PMAQI
2nd Sep 2025505 PMAQI
2nd Sep 2025486 PMAQI
2nd Sep 2025507 PMAQI
2nd Sep 2025538 PMAQI
2nd Sep 2025509 PMAQI
2nd Sep 20255510 PMAQI
2nd Sep 20255611 PMAQI
3rd Sep 20255412 AMAQI
3rd Sep 2025541 AMAQI
3rd Sep 2025522 AMAQI
3rd Sep 2025533 AMAQI
3rd Sep 2025534 AMAQI
3rd Sep 2025535 AMAQI

26°C23/29°C

3rd Sep 2025546 AMAQI
3rd Sep 2025497 AMAQI
3rd Sep 2025548 AMAQI
3rd Sep 2025549 AMAQI
3rd Sep 20255310 AMAQI
3rd Sep 20255511 AMAQI
3rd Sep 20255612 PMAQI
3rd Sep 2025561 PMAQI
3rd Sep 2025462 PMAQI
3rd Sep 2025493 PMAQI
3rd Sep 2025484 PMAQI
3rd Sep 2025505 PMAQI
3rd Sep 2025526 PMAQI
3rd Sep 2025587 PMAQI
3rd Sep 2025608 PMAQI
3rd Sep 2025589 PMAQI
3rd Sep 20255610 PMAQI
3rd Sep 20255911 PMAQI
4th Sep 20255412 AMAQI
4th Sep 2025531 AMAQI
4th Sep 2025532 AMAQI
4th Sep 2025533 AMAQI
4th Sep 2025544 AMAQI
4th Sep 2025545 AMAQI

26°C23/30°C

4th Sep 2025546 AMAQI
4th Sep 2025487 AMAQI
4th Sep 2025488 AMAQI
4th Sep 2025609 AMAQI
4th Sep 20255510 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20254212 PMAQI
4th Sep 2025511 PMAQI
4th Sep 2025442 PMAQI
4th Sep 2025343 PMAQI
4th Sep 2025374 PMAQI
4th Sep 2025325 PMAQI
4th Sep 2025356 PMAQI
4th Sep 2025437 PMAQI
4th Sep 2025398 PMAQI
4th Sep 2025339 PMAQI
4th Sep 20253310 PMAQI
4th Sep 20255411 PMAQI
5th Sep 20255612 AMAQI
5th Sep 2025541 AMAQI
5th Sep 2025542 AMAQI
5th Sep 2025543 AMAQI
5th Sep 2025544 AMAQI
5th Sep 2025555 AMAQI

25°C22/29°C

5th Sep 2025526 AMAQI
5th Sep 2025597 AMAQI
5th Sep 2025548 AMAQI
5th Sep 2025509 AMAQI
5th Sep 20255410 AMAQI
5th Sep 20255111 AMAQI
5th Sep 20255512 PMAQI
5th Sep 2025481 PMAQI
5th Sep 2025482 PMAQI
5th Sep 2025483 PMAQI
5th Sep 2025494 PMAQI
5th Sep 2025465 PMAQI
5th Sep 2025536 PMAQI
5th Sep 2025567 PMAQI
5th Sep 2025568 PMAQI
5th Sep 2025469 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255511 PMAQI
6th Sep 20255512 AMAQI
6th Sep 2025541 AMAQI
6th Sep 2025542 AMAQI
6th Sep 2025543 AMAQI
6th Sep 2025544 AMAQI
6th Sep 2025545 AMAQI

26°C23/30°C

6th Sep 2025546 AMAQI
6th Sep 2025397 AMAQI
6th Sep 2025448 AMAQI
6th Sep 2025569 AMAQI
6th Sep 20255410 AMAQI
6th Sep 20254611 AMAQI
6th Sep 20253912 PMAQI
6th Sep 2025391 PMAQI
6th Sep 2025502 PMAQI
6th Sep 2025583 PMAQI
6th Sep 2025524 PMAQI
6th Sep 2025445 PMAQI
6th Sep 2025496 PMAQI
6th Sep 2025567 PMAQI
6th Sep 2025568 PMAQI
6th Sep 2025549 PMAQI
6th Sep 20255410 PMAQI
6th Sep 20255211 PMAQI
7th Sep 20255312 AMAQI
7th Sep 2025541 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025543 AMAQI
7th Sep 2025544 AMAQI
7th Sep 2025545 AMAQI

26°C23/29°C

7th Sep 2025536 AMAQI
7th Sep 2025427 AMAQI
7th Sep 2025478 AMAQI
7th Sep 2025519 AMAQI
7th Sep 20254610 AMAQI
7th Sep 20255011 AMAQI
7th Sep 20254812 PMAQI
7th Sep 2025471 PMAQI
7th Sep 2025472 PMAQI
7th Sep 2025503 PMAQI
7th Sep 2025544 PMAQI
7th Sep 2025525 PMAQI
7th Sep 2025536 PMAQI
7th Sep 2025537 PMAQI
7th Sep 2025548 PMAQI
7th Sep 2025539 PMAQI
7th Sep 20255110 PMAQI
7th Sep 20255011 PMAQI
8th Sep 20255212 AMAQI
8th Sep 2025531 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025523 AMAQI
8th Sep 2025534 AMAQI
8th Sep 2025535 AMAQI

24°C22/26°C

8th Sep 2025536 AMAQI
8th Sep 2025297 AMAQI
8th Sep 2025498 AMAQI
8th Sep 2025409 AMAQI
8th Sep 20254410 AMAQI
8th Sep 20253711 AMAQI
8th Sep 20254812 PMAQI
8th Sep 2025441 PMAQI
8th Sep 2025362 PMAQI
8th Sep 2025293 PMAQI
8th Sep 2025344 PMAQI
8th Sep 2025335 PMAQI
8th Sep 2025446 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025538 PMAQI
8th Sep 2025549 PMAQI
8th Sep 20255210 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20255212 AMAQI
9th Sep 2025541 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025523 AMAQI
9th Sep 2025504 AMAQI
9th Sep 2025525 AMAQI

24°C22/28°C

9th Sep 2025516 AMAQI
9th Sep 2025427 AMAQI
9th Sep 2025458 AMAQI
9th Sep 2025489 AMAQI
9th Sep 20253910 AMAQI
9th Sep 20253611 AMAQI
9th Sep 20254612 PMAQI
9th Sep 2025361 PMAQI
9th Sep 2025382 PMAQI
9th Sep 2025363 PMAQI
9th Sep 2025334 PMAQI
9th Sep 2025305 PMAQI
9th Sep 2025486 PMAQI
9th Sep 2025517 PMAQI
9th Sep 2025518 PMAQI
9th Sep 2025519 PMAQI
9th Sep 20255010 PMAQI
9th Sep 20254411 PMAQI
10th Sep 20255112 AMAQI
10th Sep 2025511 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025523 AMAQI
10th Sep 2025514 AMAQI
10th Sep 2025525 AMAQI

25°C22/29°C

10th Sep 2025526 AMAQI
10th Sep 2025357 AMAQI
10th Sep 2025478 AMAQI
10th Sep 2025449 AMAQI
10th Sep 20253910 AMAQI
10th Sep 20254111 AMAQI
10th Sep 20254212 PMAQI
10th Sep 2025361 PMAQI
10th Sep 2025372 PMAQI
10th Sep 2025333 PMAQI
10th Sep 2025464 PMAQI
10th Sep 2025475 PMAQI
10th Sep 2025516 PMAQI
10th Sep 2025477 PMAQI
10th Sep 2025508 PMAQI
10th Sep 2025539 PMAQI
10th Sep 20255210 PMAQI
10th Sep 20255211 PMAQI
11th Sep 20255512 AMAQI
11th Sep 2025541 AMAQI
11th Sep 2025512 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025504 AMAQI
11th Sep 2025515 AMAQI

25°C22/29°C

11th Sep 2025506 AMAQI
11th Sep 2025527 AMAQI
11th Sep 2025498 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20254910 AMAQI
11th Sep 20254511 AMAQI
11th Sep 20253212 PMAQI
11th Sep 2025311 PMAQI
11th Sep 2025362 PMAQI
11th Sep 2025363 PMAQI
11th Sep 2025424 PMAQI
11th Sep 2025435 PMAQI
11th Sep 2025476 PMAQI
11th Sep 2025547 PMAQI
11th Sep 2025548 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255510 PMAQI
11th Sep 20255811 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025541 AMAQI
12th Sep 2025522 AMAQI
12th Sep 2025523 AMAQI
12th Sep 2025514 AMAQI
12th Sep 2025515 AMAQI

25°C22/30°C

12th Sep 2025526 AMAQI
12th Sep 2025457 AMAQI
12th Sep 2025498 AMAQI
12th Sep 2025579 AMAQI
12th Sep 20255010 AMAQI
12th Sep 20255211 AMAQI
12th Sep 20255012 PMAQI
12th Sep 2025421 PMAQI
12th Sep 2025452 PMAQI
12th Sep 2025493 PMAQI
12th Sep 2025444 PMAQI
12th Sep 2025455 PMAQI
12th Sep 2025576 PMAQI
12th Sep 2025557 PMAQI
12th Sep 2025638 PMAQI
12th Sep 2025589 PMAQI
12th Sep 20255510 PMAQI
12th Sep 20255811 PMAQI
13th Sep 20256012 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025533 AMAQI
13th Sep 2025524 AMAQI
13th Sep 2025525 AMAQI

27°C23/32°C

13th Sep 2025526 AMAQI
13th Sep 2025527 AMAQI
13th Sep 2025548 AMAQI
13th Sep 2025609 AMAQI
13th Sep 20257010 AMAQI
13th Sep 20256211 AMAQI
13th Sep 20255812 PMAQI
13th Sep 2025501 PMAQI
13th Sep 2025502 PMAQI
13th Sep 2025453 PMAQI
13th Sep 2025394 PMAQI
13th Sep 2025565 PMAQI
13th Sep 2025546 PMAQI
13th Sep 2025567 PMAQI
13th Sep 2025588 PMAQI
13th Sep 2025579 PMAQI
13th Sep 20255810 PMAQI
13th Sep 20255711 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025561 AMAQI
14th Sep 2025552 AMAQI
14th Sep 2025543 AMAQI
14th Sep 2025544 AMAQI
14th Sep 2025545 AMAQI

27°C23/31°C

14th Sep 2025546 AMAQI
14th Sep 2025547 AMAQI
14th Sep 2025528 AMAQI
14th Sep 2025589 AMAQI
14th Sep 20256110 AMAQI
14th Sep 20255811 AMAQI
14th Sep 20255812 PMAQI
14th Sep 2025611 PMAQI
14th Sep 2025462 PMAQI
14th Sep 2025263 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025385 PMAQI
14th Sep 2025396 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025498 PMAQI
14th Sep 2025559 PMAQI
14th Sep 20255510 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025551 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025554 AMAQI
15th Sep 2025555 AMAQI

26°C24/30°C

15th Sep 2025556 AMAQI
15th Sep 2025527 AMAQI
15th Sep 2025608 AMAQI
15th Sep 2025599 AMAQI
15th Sep 20255710 AMAQI
15th Sep 20255011 AMAQI
15th Sep 20254112 PMAQI
15th Sep 2025531 PMAQI
15th Sep 2025492 PMAQI
15th Sep 2025533 PMAQI
15th Sep 2025504 PMAQI
15th Sep 2025465 PMAQI
15th Sep 2025556 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025648 PMAQI
15th Sep 2025579 PMAQI
15th Sep 20255710 PMAQI
15th Sep 20255311 PMAQI
16th Sep 20254712 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025542 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025565 AMAQI

26°C23/30°C

16th Sep 2025566 AMAQI
16th Sep 2025467 AMAQI
16th Sep 2025438 AMAQI
16th Sep 2025419 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20253911 AMAQI
16th Sep 20253712 PMAQI
16th Sep 2025301 PMAQI
16th Sep 2025382 PMAQI
16th Sep 2025323 PMAQI
16th Sep 2025354 PMAQI
16th Sep 2025355 PMAQI
16th Sep 2025506 PMAQI
16th Sep 2025387 PMAQI
16th Sep 2025558 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255511 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025551 AMAQI
17th Sep 2025532 AMAQI
17th Sep 2025533 AMAQI
17th Sep 2025534 AMAQI
17th Sep 2025535 AMAQI

26°C23/29°C

17th Sep 2025536 AMAQI
17th Sep 2025577 AMAQI
17th Sep 2025568 AMAQI
17th Sep 2025489 AMAQI
17th Sep 20255310 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20255112 PMAQI
17th Sep 2025441 PMAQI
17th Sep 2025422 PMAQI
17th Sep 2025423 PMAQI
17th Sep 2025444 PMAQI
17th Sep 2025545 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025567 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255610 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20254912 AMAQI
18th Sep 2025541 AMAQI
18th Sep 2025552 AMAQI
18th Sep 2025543 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025555 AMAQI

26°C23/30°C

18th Sep 2025556 AMAQI
18th Sep 2025457 AMAQI
18th Sep 2025388 AMAQI
18th Sep 2025429 AMAQI
18th Sep 20254010 AMAQI
18th Sep 20254411 AMAQI
18th Sep 20253612 PMAQI
18th Sep 2025441 PMAQI
18th Sep 2025432 PMAQI
18th Sep 2025473 PMAQI
18th Sep 2025484 PMAQI
18th Sep 2025485 PMAQI
18th Sep 2025516 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20254811 PMAQI
19th Sep 20254912 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025534 AMAQI
19th Sep 2025535 AMAQI

25°C22/29°C

19th Sep 2025536 AMAQI
19th Sep 2025357 AMAQI
19th Sep 2025348 AMAQI
19th Sep 2025429 AMAQI
19th Sep 20254010 AMAQI
19th Sep 20253911 AMAQI
19th Sep 20253412 PMAQI
19th Sep 2025301 PMAQI
19th Sep 2025312 PMAQI
19th Sep 2025323 PMAQI
19th Sep 2025354 PMAQI
19th Sep 2025405 PMAQI
19th Sep 2025456 PMAQI
19th Sep 2025507 PMAQI
19th Sep 2025498 PMAQI
19th Sep 2025469 PMAQI
19th Sep 20254510 PMAQI
19th Sep 20254111 PMAQI
20th Sep 20254012 AMAQI
20th Sep 2025491 AMAQI
20th Sep 2025462 AMAQI
20th Sep 2025533 AMAQI
20th Sep 2025524 AMAQI
20th Sep 2025525 AMAQI

24°C22/26°C

20th Sep 2025526 AMAQI
20th Sep 2025387 AMAQI
20th Sep 2025308 AMAQI
20th Sep 2025409 AMAQI
20th Sep 20253410 AMAQI
20th Sep 20254211 AMAQI
20th Sep 20254712 PMAQI
20th Sep 2025511 PMAQI
20th Sep 2025492 PMAQI
20th Sep 2025363 PMAQI
20th Sep 2025274 PMAQI
20th Sep 2025275 PMAQI
20th Sep 2025316 PMAQI
20th Sep 2025387 PMAQI
20th Sep 2025398 PMAQI
20th Sep 2025459 PMAQI
20th Sep 20253910 PMAQI
20th Sep 20253811 PMAQI
21st Sep 20253812 AMAQI
21st Sep 2025351 AMAQI
21st Sep 2025542 AMAQI
21st Sep 2025413 AMAQI
21st Sep 2025484 AMAQI
21st Sep 2025485 AMAQI

25°C22/29°C

21st Sep 2025476 AMAQI
21st Sep 2025327 AMAQI
21st Sep 2025328 AMAQI
21st Sep 2025299 AMAQI
21st Sep 20252610 AMAQI
21st Sep 20252611 AMAQI
21st Sep 20253612 PMAQI
21st Sep 2025281 PMAQI
21st Sep 2025312 PMAQI
21st Sep 2025223 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025215 PMAQI
21st Sep 2025286 PMAQI
21st Sep 2025297 PMAQI
21st Sep 2025278 PMAQI
21st Sep 2025349 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20252911 PMAQI
22nd Sep 20253712 AMAQI
22nd Sep 2025351 AMAQI
22nd Sep 2025402 AMAQI
22nd Sep 2025373 AMAQI
22nd Sep 2025384 AMAQI
22nd Sep 2025405 AMAQI

26°C23/29°C

22nd Sep 2025416 AMAQI
22nd Sep 2025267 AMAQI
22nd Sep 2025238 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252211 AMAQI
22nd Sep 20252112 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025212 PMAQI
22nd Sep 2025283 PMAQI
22nd Sep 2025264 PMAQI
22nd Sep 2025275 PMAQI
22nd Sep 2025306 PMAQI
22nd Sep 2025307 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20252910 PMAQI
22nd Sep 20252911 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025401 AMAQI
23rd Sep 2025422 AMAQI
23rd Sep 2025373 AMAQI
23rd Sep 2025344 AMAQI
23rd Sep 2025335 AMAQI

25°C23/27°C

23rd Sep 2025356 AMAQI
23rd Sep 2025287 AMAQI
23rd Sep 2025288 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20251710 AMAQI
23rd Sep 20251811 AMAQI
23rd Sep 20252612 PMAQI
23rd Sep 2025271 PMAQI
23rd Sep 2025202 PMAQI
23rd Sep 2025183 PMAQI
23rd Sep 2025244 PMAQI
23rd Sep 2025295 PMAQI
23rd Sep 2025346 PMAQI
23rd Sep 2025387 PMAQI
23rd Sep 2025358 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252411 PMAQI
24th Sep 20252512 AMAQI
24th Sep 2025381 AMAQI
24th Sep 2025362 AMAQI
24th Sep 2025333 AMAQI
24th Sep 2025344 AMAQI
24th Sep 2025345 AMAQI

25°C23/29°C

24th Sep 2025336 AMAQI
24th Sep 2025207 AMAQI
24th Sep 2025188 AMAQI
24th Sep 2025169 AMAQI
24th Sep 20251410 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252212 PMAQI
24th Sep 2025251 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025235 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025267 PMAQI
24th Sep 2025258 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20253310 PMAQI
24th Sep 20252811 PMAQI
25th Sep 20253212 AMAQI
25th Sep 2025341 AMAQI
25th Sep 2025312 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025304 AMAQI
25th Sep 2025305 AMAQI

25°C23/28°C

25th Sep 2025256 AMAQI
25th Sep 2025177 AMAQI
25th Sep 2025188 AMAQI
25th Sep 2025189 AMAQI
25th Sep 20251810 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20251812 PMAQI
25th Sep 2025221 PMAQI
25th Sep 2025192 PMAQI
25th Sep 2025233 PMAQI
25th Sep 2025384 PMAQI
25th Sep 2025285 PMAQI
25th Sep 2025376 PMAQI
25th Sep 2025507 PMAQI
25th Sep 2025458 PMAQI
25th Sep 2025459 PMAQI
25th Sep 20254510 PMAQI
25th Sep 20255211 PMAQI
26th Sep 20255312 AMAQI
26th Sep 2025421 AMAQI
26th Sep 2025372 AMAQI
26th Sep 2025173 AMAQI
26th Sep 2025184 AMAQI
26th Sep 2025175 AMAQI

25°C23/29°C

26th Sep 2025226 AMAQI
26th Sep 2025297 AMAQI
26th Sep 2025328 AMAQI
26th Sep 2025289 AMAQI
26th Sep 20252810 AMAQI
26th Sep 20252711 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025191 PMAQI
26th Sep 2025302 PMAQI
26th Sep 2025403 PMAQI
26th Sep 2025544 PMAQI
26th Sep 2025585 PMAQI
26th Sep 2025486 PMAQI
26th Sep 2025357 PMAQI
26th Sep 2025328 PMAQI
26th Sep 2025249 PMAQI
26th Sep 20251410 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20253812 AMAQI
27th Sep 2025331 AMAQI
27th Sep 2025322 AMAQI
27th Sep 2025303 AMAQI
27th Sep 2025284 AMAQI
27th Sep 2025195 AMAQI

24°C22/27°C

27th Sep 2025286 AMAQI
27th Sep 2025267 AMAQI
27th Sep 2025168 AMAQI
27th Sep 2025209 AMAQI
27th Sep 20251610 AMAQI
27th Sep 20251111 AMAQI
27th Sep 20251112 PMAQI
27th Sep 2025111 PMAQI
27th Sep 2025112 PMAQI
27th Sep 2025113 PMAQI
27th Sep 2025124 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025126 PMAQI
27th Sep 2025177 PMAQI
27th Sep 2025138 PMAQI
27th Sep 2025229 PMAQI
27th Sep 20251610 PMAQI
27th Sep 20251811 PMAQI
28th Sep 20252312 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025332 AMAQI
28th Sep 2025333 AMAQI
28th Sep 2025364 AMAQI
28th Sep 2025335 AMAQI

24°C22/27°C

28th Sep 2025326 AMAQI
6 AM
28th Sep 2025287 AMAQI
28th Sep 2025278 AMAQI
28th Sep 2025339 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM

47AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 3 PM

40AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 47), while the lowest AQI was between 7 AM to 3 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 11 PM

48AQI

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

48AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 48), while the lowest AQI was between 12 AM to 11 PM (Avg. 48).

2025 Days Vs Air Quality

Khao Yai Thiang, Khlong Phai, Nakhon Ratchasima, Thailand

2025

69%

84

31%

38

Total number of days with different AQI categories in last 271 days in 2025 (94 days remaining)

Good
84 Days
Moderate
38 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 69%

Health Risk Level:

Moderate

In 2025, 69% of 271 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Khao Yai Thiang, Khlong Phai, 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
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
27th March 2025
28th March 2025
29th March 2025
30th March 2025
31st March 2025
1st April 2025
2nd April 2025
3rd April 2025
4th April 2025
5th April 2025
6th April 2025
7th April 2025
8th April 2025
9th April 2025
10th April 2025
11th April 2025
12th April 2025
13th April 2025
14th April 2025
15th April 2025
16th April 2025
17th April 2025
18th April 2025
19th April 2025
20th April 2025
21st April 2025
22nd April 2025
23rd April 2025
24th April 2025
25th April 2025
26th April 2025
27th April 2025
28th April 2025
29th April 2025
30th April 2025
1st May 2025
2nd May 2025
3rd May 2025
4th May 2025
5th May 2025
6th May 2025
7th May 2025
8th May 2025
9th May 2025
10th May 2025
11th May 2025
12th May 2025
13th May 2025
14th May 2025
15th May 2025
16th May 2025
17th May 2025
18th May 2025
19th May 2025
20th May 2025
21st May 2025
22nd May 2025
23rd May 2025
24th May 2025
25th May 2025
26th May 2025
27th May 2025
28th May 2025
29th May 2025
49AQI
30th May 2025
52AQI
31st May 2025
48AQI
1st June 2025
50AQI
2nd June 2025
48AQI
3rd June 2025
45AQI
4th June 2025
57AQI
5th June 2025
67AQI
6th June 2025
62AQI
7th June 2025
64AQI
8th June 2025
57AQI
9th June 2025
53AQI
10th June 2025
51AQI
11th June 2025
57AQI
12th June 2025
61AQI
13th June 2025
56AQI
14th June 2025
53AQI
15th June 2025
46AQI
16th June 2025
49AQI
17th June 2025
50AQI
18th June 2025
43AQI
19th June 2025
43AQI
20th June 2025
45AQI
21st June 2025
42AQI
22nd June 2025
41AQI
23rd June 2025
43AQI
24th June 2025
45AQI
25th June 2025
47AQI
26th June 2025
50AQI
27th June 2025
46AQI
28th June 2025
48AQI
29th June 2025
47AQI
30th June 2025
47AQI
1st July 2025
50AQI
2nd July 2025
50AQI
3rd July 2025
52AQI
4th July 2025
50AQI
5th July 2025
45AQI
6th July 2025
45AQI
7th July 2025
46AQI
8th July 2025
45AQI
9th July 2025
46AQI
10th July 2025
50AQI
11th July 2025
45AQI
12th July 2025
45AQI
13th July 2025
45AQI
14th July 2025
46AQI
15th July 2025
50AQI
16th July 2025
46AQI
17th July 2025
45AQI
18th July 2025
41AQI
19th July 2025
42AQI
20th July 2025
43AQI
21st July 2025
43AQI
22nd July 2025
44AQI
23rd July 2025
43AQI
24th July 2025
43AQI
25th July 2025
43AQI
26th July 2025
50AQI
27th July 2025
42AQI
28th July 2025
48AQI
29th July 2025
45AQI
30th July 2025
46AQI
31st July 2025
52AQI
1st August 2025
55AQI
2nd August 2025
55AQI
3rd August 2025
54AQI
4th August 2025
52AQI
5th August 2025
55AQI
6th August 2025
53AQI
7th August 2025
49AQI
8th August 2025
46AQI
9th August 2025
45AQI
10th August 2025
37AQI
11th August 2025
39AQI
12th August 2025
46AQI
13th August 2025
48AQI
14th August 2025
49AQI
15th August 2025
46AQI
16th August 2025
42AQI
17th August 2025
45AQI
18th August 2025
49AQI
19th August 2025
51AQI
20th August 2025
53AQI
21st August 2025
54AQI
22nd August 2025
52AQI
23rd August 2025
49AQI
24th August 2025
48AQI
25th August 2025
51AQI
26th August 2025
49AQI
27th August 2025
48AQI
28th August 2025
48AQI
29th August 2025
49AQI
30th August 2025
52AQI
31st August 2025
51AQI
1st September 2025
51AQI
2nd September 2025
51AQI
3rd September 2025
54AQI
4th September 2025
46AQI
5th September 2025
53AQI
6th September 2025
52AQI
7th September 2025
51AQI
8th September 2025
48AQI
9th September 2025
47AQI
10th September 2025
47AQI
11th September 2025
50AQI
12th September 2025
53AQI
13th September 2025
56AQI
14th September 2025
53AQI
15th September 2025
54AQI
16th September 2025
48AQI
17th September 2025
54AQI
18th September 2025
49AQI
19th September 2025
45AQI
20th September 2025
41AQI
21st September 2025
34AQI
22nd September 2025
29AQI
23rd September 2025
30AQI
24th September 2025
26AQI
25th September 2025
32AQI
26th September 2025
34AQI
27th September 2025
29AQI
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
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

50AQI

50AQI

46AQI

49AQI

45AQI

No. of days

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

202548AQI

2
1
19
11
29
2
18
13
16
11
84
38

Highest AQI recorded in

June

50AQI

Lowest AQI recorded in

September

45AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
48AQI
Least Polluted Year Recorded
2025(Avg.)
48AQI

Khao Yai Thiang's annual 2025 AQI (48) shows an average percentage change of NaN% (improved AQI) compared to previous years: .