Hua Hin Thammasat, Hua Hin, Prachuap Khiri Khan, 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
Hua Hin Thammasat, Hua Hin, Prachuap Khiri Khan, Thailand
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
53AQILowest AQI recorded on
5th Aug 2024
4AQISame Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 53 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
Hua Hin Thammasat, Hua Hin, Prachuap Khiri Khan, Thailand
AQI
Day
Night
.
6 AM2nd Aug 2025
6 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM2nd Aug
91AQI
Avg. Lowest Time
7AM2nd Aug
52AQI
In the last 24 hours,
Hua Hin Thammasat's AQI reached its highest point of 91 at 9 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hua Hin Thammasat, Hua Hin, Prachuap Khiri Khan, 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 2025506 AMAQI
4th Jul 2025307 AMAQI
4th Jul 2025308 AMAQI
4th Jul 2025309 AMAQI
4th Jul 20252710 AMAQI
4th Jul 20253811 AMAQI
4th Jul 20253612 PMAQI
4th Jul 2025331 PMAQI
4th Jul 2025322 PMAQI
4th Jul 2025363 PMAQI
4th Jul 2025364 PMAQI
4th Jul 2025345 PMAQI
4th Jul 2025376 PMAQI
4th Jul 2025477 PMAQI
4th Jul 2025518 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255010 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20255112 AMAQI
5th Jul 2025501 AMAQI
5th Jul 2025522 AMAQI
5th Jul 2025523 AMAQI
5th Jul 2025524 AMAQI
5th Jul 2025525 AMAQI
27°C26/29°C
5th Jul 2025506 AMAQI
5th Jul 2025387 AMAQI
5th Jul 2025308 AMAQI
5th Jul 2025259 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20253811 AMAQI
5th Jul 20254012 PMAQI
5th Jul 2025381 PMAQI
5th Jul 2025412 PMAQI
5th Jul 2025393 PMAQI
5th Jul 2025424 PMAQI
5th Jul 2025385 PMAQI
5th Jul 2025406 PMAQI
5th Jul 2025467 PMAQI
5th Jul 2025518 PMAQI
5th Jul 2025529 PMAQI
5th Jul 20255210 PMAQI
5th Jul 20255111 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025524 AMAQI
6th Jul 2025535 AMAQI
28°C27/29°C
6th Jul 2025536 AMAQI
6th Jul 2025407 AMAQI
6th Jul 2025328 AMAQI
6th Jul 2025319 AMAQI
6th Jul 20253010 AMAQI
6th Jul 20254211 AMAQI
6th Jul 20254112 PMAQI
6th Jul 2025481 PMAQI
6th Jul 2025382 PMAQI
6th Jul 2025393 PMAQI
6th Jul 2025374 PMAQI
6th Jul 2025405 PMAQI
6th Jul 2025446 PMAQI
6th Jul 2025497 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025544 AMAQI
7th Jul 2025545 AMAQI
28°C26/31°C
7th Jul 2025546 AMAQI
7th Jul 2025417 AMAQI
7th Jul 2025368 AMAQI
7th Jul 2025349 AMAQI
7th Jul 20253210 AMAQI
7th Jul 20254211 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025441 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025393 PMAQI
7th Jul 2025414 PMAQI
7th Jul 2025425 PMAQI
7th Jul 2025396 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255511 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025564 AMAQI
8th Jul 2025555 AMAQI
28°C27/31°C
8th Jul 2025566 AMAQI
8th Jul 2025367 AMAQI
8th Jul 2025428 AMAQI
8th Jul 2025459 AMAQI
8th Jul 20254110 AMAQI
8th Jul 20255311 AMAQI
8th Jul 20254712 PMAQI
8th Jul 2025501 PMAQI
8th Jul 2025522 PMAQI
8th Jul 2025553 PMAQI
8th Jul 2025474 PMAQI
8th Jul 2025485 PMAQI
8th Jul 2025486 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025564 AMAQI
9th Jul 2025575 AMAQI
29°C26/32°C
9th Jul 2025576 AMAQI
9th Jul 2025347 AMAQI
9th Jul 2025298 AMAQI
9th Jul 2025299 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20254011 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025412 PMAQI
9th Jul 2025403 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025415 PMAQI
9th Jul 2025426 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025572 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
10th Jul 2025565 AMAQI
28°C27/30°C
10th Jul 2025566 AMAQI
10th Jul 2025337 AMAQI
10th Jul 2025298 AMAQI
10th Jul 2025459 AMAQI
10th Jul 20254210 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20254612 PMAQI
10th Jul 2025481 PMAQI
10th Jul 2025452 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025444 PMAQI
10th Jul 2025475 PMAQI
10th Jul 2025466 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255312 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025564 AMAQI
11th Jul 2025555 AMAQI
29°C27/32°C
11th Jul 2025556 AMAQI
11th Jul 2025367 AMAQI
11th Jul 2025328 AMAQI
11th Jul 2025439 AMAQI
11th Jul 20253810 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025471 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025445 PMAQI
11th Jul 2025416 PMAQI
11th Jul 2025517 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025553 AMAQI
12th Jul 2025554 AMAQI
12th Jul 2025545 AMAQI
28°C27/32°C
12th Jul 2025556 AMAQI
12th Jul 2025467 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025431 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025493 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
13th Jul 2025565 AMAQI
29°C27/33°C
13th Jul 2025566 AMAQI
13th Jul 2025487 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20254610 AMAQI
13th Jul 20255111 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025492 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025515 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
14th Jul 2025565 AMAQI
29°C25/33°C
14th Jul 2025566 AMAQI
14th Jul 2025507 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025519 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20255311 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025513 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025574 AMAQI
15th Jul 2025575 AMAQI
29°C26/33°C
15th Jul 2025576 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025488 AMAQI
15th Jul 2025519 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20255111 AMAQI
15th Jul 20254612 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025452 PMAQI
15th Jul 2025473 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025507 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025564 AMAQI
16th Jul 2025565 AMAQI
29°C26/32°C
16th Jul 2025566 AMAQI
16th Jul 2025357 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252610 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253612 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025382 PMAQI
16th Jul 2025373 PMAQI
16th Jul 2025374 PMAQI
16th Jul 2025385 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025518 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255010 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI
17th Jul 2025545 AMAQI
29°C26/32°C
17th Jul 2025546 AMAQI
17th Jul 2025337 AMAQI
17th Jul 2025288 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025335 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025488 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254711 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025502 AMAQI
18th Jul 2025493 AMAQI
18th Jul 2025494 AMAQI
18th Jul 2025525 AMAQI
29°C26/32°C
18th Jul 2025526 AMAQI
18th Jul 2025347 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025443 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025468 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254810 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025483 AMAQI
19th Jul 2025484 AMAQI
19th Jul 2025485 AMAQI
28°C26/31°C
19th Jul 2025486 AMAQI
19th Jul 2025377 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20253311 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025314 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025467 PMAQI
19th Jul 2025468 PMAQI
19th Jul 2025469 PMAQI
19th Jul 20254710 PMAQI
19th Jul 20254511 PMAQI
20th Jul 20254712 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025503 AMAQI
20th Jul 2025494 AMAQI
20th Jul 2025505 AMAQI
28°C27/28°C
20th Jul 2025526 AMAQI
20th Jul 2025377 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025468 PMAQI
20th Jul 2025499 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025503 AMAQI
21st Jul 2025484 AMAQI
21st Jul 2025485 AMAQI
26°C25/26°C
21st Jul 2025486 AMAQI
21st Jul 2025277 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20254112 PMAQI
21st Jul 2025321 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025517 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025473 AMAQI
22nd Jul 2025484 AMAQI
22nd Jul 2025465 AMAQI
26°C25/27°C
22nd Jul 2025466 AMAQI
22nd Jul 2025287 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025445 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025477 PMAQI
22nd Jul 2025478 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025441 AMAQI
23rd Jul 2025462 AMAQI
23rd Jul 2025463 AMAQI
23rd Jul 2025464 AMAQI
23rd Jul 2025465 AMAQI
28°C26/30°C
23rd Jul 2025466 AMAQI
23rd Jul 2025327 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025452 AMAQI
24th Jul 2025463 AMAQI
24th Jul 2025464 AMAQI
24th Jul 2025465 AMAQI
29°C28/31°C
24th Jul 2025456 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025479 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025494 AMAQI
25th Jul 2025485 AMAQI
29°C27/32°C
25th Jul 2025506 AMAQI
25th Jul 2025377 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025459 AMAQI
25th Jul 20252910 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20254412 PMAQI
25th Jul 2025481 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025558 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
26th Jul 2025525 AMAQI
30°C27/33°C
26th Jul 2025526 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025439 AMAQI
26th Jul 20254210 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025526 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
27th Jul 2025555 AMAQI
29°C28/33°C
27th Jul 2025556 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20254912 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025554 AMAQI
28th Jul 2025545 AMAQI
28°C28/30°C
28th Jul 2025556 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20254912 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025483 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
29th Jul 2025575 AMAQI
28°C27/31°C
29th Jul 2025566 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20253710 AMAQI
29th Jul 20254611 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025456 PMAQI
29th Jul 2025587 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025564 AMAQI
30th Jul 2025565 AMAQI
28°C28/30°C
30th Jul 2025566 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20253911 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
31st Jul 2025575 AMAQI
29°C27/31°C
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025389 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254412 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025414 PMAQI
31st Jul 2025485 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025525 AMAQI
29°C27/33°C
1st Aug 2025546 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025468 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20256110 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025575 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI
2nd Aug 2025545 AMAQI
29°C26/33°C
2nd Aug 2025546 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025919 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256512 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025684 PMAQI
2nd Aug 2025675 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255612 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
53AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM - 10 AM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 53), while the lowest AQI was between 8 AM to 10 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
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. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Hua Hin Thammasat, Hua Hin, Prachuap Khiri Khan, Thailand
2025
44%
94
39%
83
17%
36
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
94 DaysModerate
83 DaysPoor
36 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2025, 44% of 214 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Hua Hin Thammasat, Hua Hin, Prachuap Khiri Khan, 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
81AQI
81AQI
2nd January 2025
81AQI
81AQI
3rd January 2025
86AQI
86AQI
4th January 2025
93AQI
93AQI
5th January 2025
96AQI
96AQI
6th January 2025
101AQI
101AQI
7th January 2025
116AQI
116AQI
8th January 2025
129AQI
129AQI
9th January 2025
124AQI
124AQI
10th January 2025
95AQI
95AQI
11th January 2025
85AQI
85AQI
12th January 2025
86AQI
86AQI
13th January 2025
101AQI
101AQI
14th January 2025
101AQI
101AQI
15th January 2025
99AQI
99AQI
16th January 2025
79AQI
79AQI
17th January 2025
88AQI
88AQI
18th January 2025
104AQI
104AQI
19th January 2025
115AQI
115AQI
20th January 2025
122AQI
122AQI
21st January 2025
136AQI
136AQI
22nd January 2025
137AQI
137AQI
23rd January 2025
147AQI
147AQI
24th January 2025
144AQI
144AQI
25th January 2025
130AQI
130AQI
26th January 2025
111AQI
111AQI
27th January 2025
99AQI
99AQI
28th January 2025
94AQI
94AQI
29th January 2025
101AQI
101AQI
30th January 2025
119AQI
119AQI
31st January 2025
114AQI
114AQI
1st February 2025
116AQI
116AQI
2nd February 2025
117AQI
117AQI
3rd February 2025
104AQI
104AQI
4th February 2025
110AQI
110AQI
5th February 2025
112AQI
112AQI
6th February 2025
100AQI
100AQI
7th February 2025
109AQI
109AQI
8th February 2025
116AQI
116AQI
9th February 2025
96AQI
96AQI
10th February 2025
97AQI
97AQI
11th February 2025
114AQI
114AQI
12th February 2025
127AQI
127AQI
13th February 2025
121AQI
121AQI
14th February 2025
113AQI
113AQI
15th February 2025
124AQI
124AQI
16th February 2025
90AQI
90AQI
17th February 2025
88AQI
88AQI
18th February 2025
74AQI
74AQI
19th February 2025
82AQI
82AQI
20th February 2025
82AQI
82AQI
21st February 2025
85AQI
85AQI
22nd February 2025
88AQI
88AQI
23rd February 2025
88AQI
88AQI
24th February 2025
70AQI
70AQI
25th February 2025
73AQI
73AQI
26th February 2025
75AQI
75AQI
27th February 2025
93AQI
93AQI
28th February 2025
82AQI
82AQI
1st March 2025
80AQI
80AQI
2nd March 2025
71AQI
71AQI
3rd March 2025
72AQI
72AQI
4th March 2025
67AQI
67AQI
5th March 2025
75AQI
75AQI
6th March 2025
71AQI
71AQI
7th March 2025
68AQI
68AQI
8th March 2025
74AQI
74AQI
9th March 2025
81AQI
81AQI
10th March 2025
93AQI
93AQI
11th March 2025
90AQI
90AQI
12th March 2025
72AQI
72AQI
13th March 2025
68AQI
68AQI
14th March 2025
70AQI
70AQI
15th March 2025
64AQI
64AQI
16th March 2025
78AQI
78AQI
17th March 2025
74AQI
74AQI
18th March 2025
77AQI
77AQI
19th March 2025
87AQI
87AQI
20th March 2025
104AQI
104AQI
21st March 2025
111AQI
111AQI
22nd March 2025
122AQI
122AQI
23rd March 2025
136AQI
136AQI
24th March 2025
129AQI
129AQI
25th March 2025
115AQI
115AQI
26th March 2025
96AQI
96AQI
27th March 2025
93AQI
93AQI
28th March 2025
96AQI
96AQI
29th March 2025
89AQI
89AQI
30th March 2025
86AQI
86AQI
31st March 2025
75AQI
75AQI
1st April 2025
78AQI
78AQI
2nd April 2025
72AQI
72AQI
3rd April 2025
58AQI
58AQI
4th April 2025
58AQI
58AQI
5th April 2025
53AQI
53AQI
6th April 2025
57AQI
57AQI
7th April 2025
54AQI
54AQI
8th April 2025
57AQI
57AQI
9th April 2025
56AQI
56AQI
10th April 2025
65AQI
65AQI
11th April 2025
67AQI
67AQI
12th April 2025
52AQI
52AQI
13th April 2025
47AQI
47AQI
14th April 2025
49AQI
49AQI
15th April 2025
49AQI
49AQI
16th April 2025
47AQI
47AQI
17th April 2025
49AQI
49AQI
18th April 2025
44AQI
44AQI
19th April 2025
40AQI
40AQI
20th April 2025
36AQI
36AQI
21st April 2025
42AQI
42AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
53AQI
53AQI
24th April 2025
53AQI
53AQI
25th April 2025
56AQI
56AQI
26th April 2025
49AQI
49AQI
27th April 2025
50AQI
50AQI
28th April 2025
46AQI
46AQI
29th April 2025
44AQI
44AQI
30th April 2025
54AQI
54AQI
1st May 2025
58AQI
58AQI
2nd May 2025
59AQI
59AQI
3rd May 2025
50AQI
50AQI
4th May 2025
47AQI
47AQI
5th May 2025
50AQI
50AQI
6th May 2025
42AQI
42AQI
7th May 2025
41AQI
41AQI
8th May 2025
44AQI
44AQI
9th May 2025
43AQI
43AQI
10th May 2025
42AQI
42AQI
11th May 2025
44AQI
44AQI
12th May 2025
42AQI
42AQI
13th May 2025
38AQI
38AQI
14th May 2025
42AQI
42AQI
15th May 2025
42AQI
42AQI
16th May 2025
44AQI
44AQI
17th May 2025
46AQI
46AQI
18th May 2025
45AQI
45AQI
19th May 2025
48AQI
48AQI
20th May 2025
48AQI
48AQI
21st May 2025
42AQI
42AQI
22nd May 2025
46AQI
46AQI
23rd May 2025
36AQI
36AQI
24th May 2025
34AQI
34AQI
25th May 2025
32AQI
32AQI
26th May 2025
30AQI
30AQI
27th May 2025
33AQI
33AQI
28th May 2025
35AQI
35AQI
29th May 2025
34AQI
34AQI
30th May 2025
41AQI
41AQI
31st May 2025
48AQI
48AQI
1st June 2025
47AQI
47AQI
2nd June 2025
45AQI
45AQI
3rd June 2025
41AQI
41AQI
4th June 2025
43AQI
43AQI
5th June 2025
44AQI
44AQI
6th June 2025
43AQI
43AQI
7th June 2025
44AQI
44AQI
8th June 2025
30AQI
30AQI
9th June 2025
34AQI
34AQI
10th June 2025
40AQI
40AQI
11th June 2025
42AQI
42AQI
12th June 2025
32AQI
32AQI
13th June 2025
36AQI
36AQI
14th June 2025
46AQI
46AQI
15th June 2025
47AQI
47AQI
16th June 2025
44AQI
44AQI
17th June 2025
40AQI
40AQI
18th June 2025
42AQI
42AQI
19th June 2025
44AQI
44AQI
20th June 2025
44AQI
44AQI
21st June 2025
39AQI
39AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
37AQI
37AQI
24th June 2025
41AQI
41AQI
25th June 2025
42AQI
42AQI
26th June 2025
47AQI
47AQI
27th June 2025
48AQI
48AQI
28th June 2025
49AQI
49AQI
29th June 2025
47AQI
47AQI
30th June 2025
45AQI
45AQI
1st July 2025
47AQI
47AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
44AQI
44AQI
4th July 2025
44AQI
44AQI
5th July 2025
46AQI
46AQI
6th July 2025
48AQI
48AQI
7th July 2025
49AQI
49AQI
8th July 2025
52AQI
52AQI
9th July 2025
49AQI
49AQI
10th July 2025
50AQI
50AQI
11th July 2025
49AQI
49AQI
12th July 2025
51AQI
51AQI
13th July 2025
53AQI
53AQI
14th July 2025
53AQI
53AQI
15th July 2025
51AQI
51AQI
16th July 2025
46AQI
46AQI
17th July 2025
44AQI
44AQI
18th July 2025
43AQI
43AQI
19th July 2025
41AQI
41AQI
20th July 2025
42AQI
42AQI
21st July 2025
41AQI
41AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
41AQI
41AQI
24th July 2025
47AQI
47AQI
25th July 2025
48AQI
48AQI
26th July 2025
52AQI
52AQI
27th July 2025
52AQI
52AQI
28th July 2025
52AQI
52AQI
29th July 2025
51AQI
51AQI
30th July 2025
49AQI
49AQI
31st July 2025
53AQI
53AQI
1st August 2025
53AQI
53AQI
107AQI
98AQI
87AQI
53AQI
43AQI
42AQI
47AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
13
18
16
12
25
6
14
16
29
2
30
21
10
1
94
83
36
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
June42AQI
202444AQI
19
10
1
7
1
1
12
10
1
25
6
30
31
31
3
3
10
25
5
1
30
138
108
15
1
Highest AQI recorded in
January92AQI
Lowest AQI recorded in
September4AQI
202361AQI
10
21
12
1
5
5
1
15
9
6
12
15
3
12
19
29
1
31
13
10
11
1
3
24
2
29
2
121
133
34
14
Highest AQI recorded in
April106AQI
Lowest AQI recorded in
July10AQI
202252AQI
2
2
21
9
4
26
27
37
Highest AQI recorded in
December62AQI
Lowest AQI recorded in
November42AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
68AQILeast Polluted Year Recorded
2024(Avg.)
44AQIHua Hin Thammasat's annual 2025 AQI (68) shows an average percentage change of 31.9% (worsened AQI) compared to previous years: 2022 (52), 2023 (61), 2024 (44).
