Khian Sa Hospital, Ban Na San, Surat Thani, 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
Khian Sa Hospital, Ban Na San, Surat Thani, Thailand
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Nov 2022
113AQILowest AQI recorded on
6th Nov 2022
22AQISame Day Analysis (4th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Khian Sa Hospital, Ban Na San, Surat Thani, Thailand
AQI
Day
Night
.
6 AM4th Nov 2025
6 PM
5 AM5th Nov 2025
Day time
Avg. Highest Time
6AM4th Nov
55AQI
Avg. Lowest Time
4PM4th Nov
34AQI
Night time
Avg. Highest Time
12AM5th Nov
68AQI
Avg. Lowest Time
7PM4th Nov
49AQI
In the last 24 hours,
Khian Sa Hospital's AQI reached its highest point of 68 at 12 AM during the Night, while the lowest point, 34, was recorded at 4 PM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Khian Sa Hospital, Ban Na San, Surat Thani, Thailand
OctNov
06th - 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 - 04th04th - 05th05th
Day
Night
6th Oct 2025626 AMAQI
6th Oct 2025627 AMAQI
6th Oct 2025668 AMAQI
6th Oct 2025629 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20255111 AMAQI
6th Oct 20255212 PMAQI
6th Oct 2025511 PMAQI
6th Oct 2025482 PMAQI
6th Oct 2025403 PMAQI
6th Oct 2025434 PMAQI
6th Oct 2025455 PMAQI
6th Oct 2025426 PMAQI
6th Oct 2025507 PMAQI
6th Oct 2025568 PMAQI
6th Oct 2025609 PMAQI
6th Oct 20256010 PMAQI
6th Oct 20256011 PMAQI
7th Oct 20256012 AMAQI
26°C22/32°C
7th Oct 2025576 PMAQI
7th Oct 2025567 PMAQI
7th Oct 2025628 PMAQI
7th Oct 2025659 PMAQI
7th Oct 20256510 PMAQI
7th Oct 20256111 PMAQI
8th Oct 20256112 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025592 AMAQI
8th Oct 2025583 AMAQI
8th Oct 2025604 AMAQI
8th Oct 2025595 AMAQI
26°C22/32°C
8th Oct 2025586 AMAQI
8th Oct 2025617 AMAQI
8th Oct 2025628 AMAQI
8th Oct 2025649 AMAQI
8th Oct 20256510 AMAQI
8th Oct 20256011 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025571 PMAQI
8th Oct 2025572 PMAQI
8th Oct 2025553 PMAQI
8th Oct 2025524 PMAQI
8th Oct 2025545 PMAQI
8th Oct 2025536 PMAQI
8th Oct 2025567 PMAQI
8th Oct 2025628 PMAQI
8th Oct 2025709 PMAQI
8th Oct 20257110 PMAQI
8th Oct 20256811 PMAQI
9th Oct 20256512 AMAQI
9th Oct 2025601 AMAQI
9th Oct 2025562 AMAQI
9th Oct 2025563 AMAQI
9th Oct 2025564 AMAQI
9th Oct 2025525 AMAQI
26°C22/32°C
9th Oct 2025536 AMAQI
9th Oct 2025547 AMAQI
9th Oct 2025568 AMAQI
9th Oct 2025619 AMAQI
9th Oct 20255810 AMAQI
9th Oct 20256011 AMAQI
9th Oct 20255712 PMAQI
9th Oct 2025571 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025544 PMAQI
9th Oct 2025535 PMAQI
9th Oct 2025556 PMAQI
9th Oct 2025557 PMAQI
9th Oct 2025568 PMAQI
9th Oct 2025589 PMAQI
9th Oct 20255610 PMAQI
9th Oct 20255811 PMAQI
10th Oct 20256312 AMAQI
10th Oct 2025631 AMAQI
10th Oct 2025642 AMAQI
10th Oct 2025623 AMAQI
10th Oct 2025594 AMAQI
10th Oct 2025585 AMAQI
25°C23/28°C
10th Oct 2025606 AMAQI
10th Oct 2025637 AMAQI
10th Oct 2025678 AMAQI
10th Oct 2025669 AMAQI
10th Oct 20255610 AMAQI
10th Oct 20255611 AMAQI
10th Oct 20255012 PMAQI
10th Oct 2025481 PMAQI
10th Oct 2025482 PMAQI
10th Oct 2025533 PMAQI
10th Oct 2025454 PMAQI
10th Oct 2025495 PMAQI
10th Oct 2025516 PMAQI
10th Oct 2025497 PMAQI
10th Oct 2025538 PMAQI
10th Oct 2025549 PMAQI
10th Oct 20255410 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255612 AMAQI
11th Oct 2025561 AMAQI
11th Oct 2025572 AMAQI
11th Oct 2025593 AMAQI
11th Oct 2025624 AMAQI
11th Oct 2025615 AMAQI
25°C23/29°C
11th Oct 2025606 AMAQI
11th Oct 2025597 AMAQI
11th Oct 2025608 AMAQI
11th Oct 2025579 AMAQI
11th Oct 20255410 AMAQI
11th Oct 20255311 AMAQI
11th Oct 20255412 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025502 PMAQI
11th Oct 2025513 PMAQI
11th Oct 2025454 PMAQI
11th Oct 2025465 PMAQI
11th Oct 2025466 PMAQI
11th Oct 2025517 PMAQI
11th Oct 2025548 PMAQI
11th Oct 2025609 PMAQI
11th Oct 20255010 PMAQI
11th Oct 20255211 PMAQI
12th Oct 20255212 AMAQI
12th Oct 2025501 AMAQI
12th Oct 2025502 AMAQI
12th Oct 2025493 AMAQI
12th Oct 2025504 AMAQI
12th Oct 2025525 AMAQI
26°C22/32°C
12th Oct 2025536 AMAQI
12th Oct 2025527 AMAQI
12th Oct 2025518 AMAQI
12th Oct 2025559 AMAQI
12th Oct 20255410 AMAQI
12th Oct 20254811 AMAQI
12th Oct 20254512 PMAQI
12th Oct 2025461 PMAQI
12th Oct 2025482 PMAQI
12th Oct 2025493 PMAQI
12th Oct 2025514 PMAQI
12th Oct 2025495 PMAQI
12th Oct 2025516 PMAQI
12th Oct 2025587 PMAQI
12th Oct 2025578 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20255810 PMAQI
12th Oct 20255811 PMAQI
13th Oct 20255912 AMAQI
13th Oct 2025591 AMAQI
13th Oct 2025612 AMAQI
13th Oct 2025603 AMAQI
13th Oct 2025594 AMAQI
13th Oct 2025615 AMAQI
26°C22/31°C
13th Oct 2025596 AMAQI
13th Oct 2025627 AMAQI
13th Oct 2025618 AMAQI
13th Oct 2025579 AMAQI
13th Oct 20255410 AMAQI
13th Oct 20255711 AMAQI
13th Oct 20255612 PMAQI
13th Oct 2025541 PMAQI
13th Oct 2025542 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025534 PMAQI
13th Oct 2025525 PMAQI
13th Oct 2025546 PMAQI
13th Oct 2025557 PMAQI
13th Oct 2025568 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20255910 PMAQI
13th Oct 20255611 PMAQI
14th Oct 20255412 AMAQI
14th Oct 2025551 AMAQI
14th Oct 2025552 AMAQI
14th Oct 2025543 AMAQI
14th Oct 2025524 AMAQI
14th Oct 2025505 AMAQI
26°C23/31°C
14th Oct 2025526 AMAQI
14th Oct 2025487 AMAQI
14th Oct 2025558 AMAQI
14th Oct 2025549 AMAQI
14th Oct 20255210 AMAQI
14th Oct 20255011 AMAQI
14th Oct 20255312 PMAQI
14th Oct 2025531 PMAQI
14th Oct 2025522 PMAQI
14th Oct 2025483 PMAQI
14th Oct 2025524 PMAQI
14th Oct 2025545 PMAQI
14th Oct 2025496 PMAQI
14th Oct 2025517 PMAQI
14th Oct 2025518 PMAQI
14th Oct 2025529 PMAQI
14th Oct 20255410 PMAQI
14th Oct 20255511 PMAQI
15th Oct 20257012 AMAQI
15th Oct 2025701 AMAQI
15th Oct 2025702 AMAQI
15th Oct 2025683 AMAQI
15th Oct 2025664 AMAQI
15th Oct 2025565 AMAQI
26°C23/32°C
15th Oct 2025636 AMAQI
15th Oct 2025677 AMAQI
15th Oct 2025648 AMAQI
15th Oct 2025659 AMAQI
15th Oct 20256310 AMAQI
15th Oct 20256111 AMAQI
15th Oct 20256012 PMAQI
15th Oct 2025561 PMAQI
15th Oct 2025532 PMAQI
15th Oct 2025433 PMAQI
15th Oct 2025514 PMAQI
15th Oct 2025495 PMAQI
15th Oct 2025486 PMAQI
15th Oct 2025517 PMAQI
15th Oct 2025548 PMAQI
15th Oct 2025589 PMAQI
15th Oct 20255510 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20256812 AMAQI
16th Oct 2025691 AMAQI
16th Oct 2025682 AMAQI
16th Oct 2025663 AMAQI
16th Oct 2025634 AMAQI
16th Oct 2025755 AMAQI
26°C23/30°C
16th Oct 2025736 AMAQI
16th Oct 2025667 AMAQI
16th Oct 2025648 AMAQI
16th Oct 2025669 AMAQI
16th Oct 20256710 AMAQI
16th Oct 20256611 AMAQI
16th Oct 20256812 PMAQI
16th Oct 2025641 PMAQI
16th Oct 2025642 PMAQI
16th Oct 2025613 PMAQI
16th Oct 2025584 PMAQI
16th Oct 2025565 PMAQI
16th Oct 2025536 PMAQI
16th Oct 2025577 PMAQI
16th Oct 2025588 PMAQI
16th Oct 2025619 PMAQI
16th Oct 20256310 PMAQI
16th Oct 20256511 PMAQI
17th Oct 20256712 AMAQI
17th Oct 2025621 AMAQI
17th Oct 2025612 AMAQI
17th Oct 2025653 AMAQI
17th Oct 2025624 AMAQI
17th Oct 2025665 AMAQI
26°C24/32°C
17th Oct 2025626 AMAQI
17th Oct 2025647 AMAQI
17th Oct 2025628 AMAQI
17th Oct 2025589 AMAQI
17th Oct 20256010 AMAQI
17th Oct 20255611 AMAQI
17th Oct 20255712 PMAQI
17th Oct 2025561 PMAQI
17th Oct 2025562 PMAQI
17th Oct 2025553 PMAQI
17th Oct 2025574 PMAQI
17th Oct 2025545 PMAQI
17th Oct 2025526 PMAQI
17th Oct 2025537 PMAQI
17th Oct 2025548 PMAQI
17th Oct 2025559 PMAQI
17th Oct 20255310 PMAQI
17th Oct 20255311 PMAQI
18th Oct 20255512 AMAQI
18th Oct 2025611 AMAQI
18th Oct 2025582 AMAQI
18th Oct 2025603 AMAQI
18th Oct 2025584 AMAQI
18th Oct 2025555 AMAQI
26°C24/30°C
18th Oct 2025536 AMAQI
18th Oct 2025507 AMAQI
18th Oct 2025568 AMAQI
18th Oct 2025519 AMAQI
18th Oct 20255410 AMAQI
18th Oct 20255411 AMAQI
18th Oct 20255312 PMAQI
18th Oct 2025541 PMAQI
18th Oct 2025532 PMAQI
18th Oct 2025503 PMAQI
18th Oct 2025514 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025466 PMAQI
18th Oct 2025407 PMAQI
18th Oct 2025458 PMAQI
18th Oct 2025559 PMAQI
18th Oct 20255710 PMAQI
18th Oct 20255711 PMAQI
19th Oct 20256012 AMAQI
19th Oct 2025571 AMAQI
19th Oct 2025602 AMAQI
19th Oct 2025583 AMAQI
19th Oct 2025554 AMAQI
19th Oct 2025565 AMAQI
25°C23/28°C
19th Oct 2025566 AMAQI
19th Oct 2025587 AMAQI
19th Oct 2025568 AMAQI
19th Oct 2025549 AMAQI
19th Oct 20255310 AMAQI
19th Oct 20255611 AMAQI
19th Oct 20255412 PMAQI
19th Oct 2025531 PMAQI
19th Oct 2025512 PMAQI
19th Oct 2025513 PMAQI
19th Oct 2025584 PMAQI
19th Oct 2025475 PMAQI
19th Oct 2025466 PMAQI
19th Oct 2025457 PMAQI
19th Oct 2025488 PMAQI
19th Oct 2025479 PMAQI
19th Oct 20255310 PMAQI
19th Oct 20255611 PMAQI
20th Oct 20255712 AMAQI
20th Oct 2025581 AMAQI
20th Oct 2025572 AMAQI
20th Oct 2025593 AMAQI
20th Oct 2025584 AMAQI
20th Oct 2025575 AMAQI
26°C23/32°C
20th Oct 2025576 AMAQI
20th Oct 2025617 AMAQI
20th Oct 2025608 AMAQI
20th Oct 2025589 AMAQI
20th Oct 20255710 AMAQI
20th Oct 20256111 AMAQI
20th Oct 20256312 PMAQI
20th Oct 2025621 PMAQI
20th Oct 2025702 PMAQI
20th Oct 2025703 PMAQI
20th Oct 2025674 PMAQI
20th Oct 2025705 PMAQI
20th Oct 2025706 PMAQI
20th Oct 2025647 PMAQI
20th Oct 2025558 PMAQI
20th Oct 2025539 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20255211 PMAQI
21st Oct 20255212 AMAQI
21st Oct 2025361 AMAQI
21st Oct 2025212 AMAQI
21st Oct 2025413 AMAQI
21st Oct 2025624 AMAQI
21st Oct 2025585 AMAQI
25°C23/30°C
21st Oct 2025626 AMAQI
21st Oct 2025687 AMAQI
21st Oct 2025688 AMAQI
21st Oct 2025609 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255611 AMAQI
21st Oct 20255712 PMAQI
21st Oct 2025601 PMAQI
21st Oct 2025612 PMAQI
21st Oct 2025593 PMAQI
21st Oct 2025604 PMAQI
21st Oct 2025605 PMAQI
21st Oct 2025616 PMAQI
21st Oct 2025597 PMAQI
21st Oct 2025598 PMAQI
21st Oct 2025329 PMAQI
21st Oct 20253410 PMAQI
21st Oct 20254211 PMAQI
22nd Oct 20254212 AMAQI
22nd Oct 2025371 AMAQI
22nd Oct 2025392 AMAQI
22nd Oct 2025403 AMAQI
22nd Oct 2025404 AMAQI
22nd Oct 2025385 AMAQI
26°C23/30°C
22nd Oct 2025306 AMAQI
22nd Oct 2025297 AMAQI
22nd Oct 2025288 AMAQI
22nd Oct 2025249 AMAQI
22nd Oct 20252810 AMAQI
22nd Oct 20253111 AMAQI
22nd Oct 20253012 PMAQI
22nd Oct 2025341 PMAQI
22nd Oct 2025322 PMAQI
22nd Oct 2025343 PMAQI
22nd Oct 2025324 PMAQI
22nd Oct 2025325 PMAQI
22nd Oct 2025346 PMAQI
22nd Oct 2025367 PMAQI
22nd Oct 2025478 PMAQI
22nd Oct 2025499 PMAQI
22nd Oct 20255010 PMAQI
22nd Oct 20255211 PMAQI
23rd Oct 20255412 AMAQI
23rd Oct 2025531 AMAQI
23rd Oct 2025532 AMAQI
23rd Oct 2025543 AMAQI
23rd Oct 2025544 AMAQI
23rd Oct 2025555 AMAQI
24°C23/26°C
23rd Oct 2025506 AMAQI
23rd Oct 2025407 AMAQI
23rd Oct 2025428 AMAQI
23rd Oct 2025539 AMAQI
23rd Oct 20254310 AMAQI
23rd Oct 20253511 AMAQI
23rd Oct 20253812 PMAQI
23rd Oct 2025401 PMAQI
23rd Oct 2025402 PMAQI
23rd Oct 2025353 PMAQI
23rd Oct 2025344 PMAQI
23rd Oct 2025345 PMAQI
23rd Oct 2025326 PMAQI
23rd Oct 2025357 PMAQI
23rd Oct 2025368 PMAQI
23rd Oct 2025379 PMAQI
23rd Oct 20253810 PMAQI
23rd Oct 20254211 PMAQI
24th Oct 20254412 AMAQI
24th Oct 2025451 AMAQI
24th Oct 2025462 AMAQI
24th Oct 2025483 AMAQI
24th Oct 2025404 AMAQI
24th Oct 2025385 AMAQI
24°C23/26°C
24th Oct 2025436 AMAQI
24th Oct 2025457 AMAQI
24th Oct 2025458 AMAQI
24th Oct 2025469 AMAQI
24th Oct 20253910 AMAQI
24th Oct 20253711 AMAQI
24th Oct 20254012 PMAQI
24th Oct 2025401 PMAQI
24th Oct 2025362 PMAQI
24th Oct 2025383 PMAQI
24th Oct 2025384 PMAQI
24th Oct 2025365 PMAQI
24th Oct 2025376 PMAQI
24th Oct 2025357 PMAQI
24th Oct 2025308 PMAQI
24th Oct 2025289 PMAQI
24th Oct 20252810 PMAQI
24th Oct 20253011 PMAQI
25th Oct 20253312 AMAQI
25th Oct 2025381 AMAQI
25th Oct 2025392 AMAQI
25th Oct 2025413 AMAQI
25th Oct 2025384 AMAQI
25th Oct 2025495 AMAQI
24°C22/27°C
25th Oct 2025516 AMAQI
25th Oct 2025407 AMAQI
25th Oct 2025438 AMAQI
25th Oct 2025509 AMAQI
25th Oct 20255310 AMAQI
25th Oct 20254311 AMAQI
25th Oct 20253712 PMAQI
25th Oct 2025371 PMAQI
25th Oct 2025372 PMAQI
25th Oct 2025343 PMAQI
25th Oct 2025324 PMAQI
25th Oct 2025305 PMAQI
25th Oct 2025316 PMAQI
25th Oct 2025307 PMAQI
25th Oct 2025308 PMAQI
25th Oct 2025439 PMAQI
25th Oct 20255110 PMAQI
25th Oct 20255011 PMAQI
26th Oct 20255012 AMAQI
26th Oct 2025511 AMAQI
26th Oct 2025492 AMAQI
26th Oct 2025463 AMAQI
26th Oct 2025404 AMAQI
26th Oct 2025395 AMAQI
23°C22/25°C
26th Oct 2025386 AMAQI
26th Oct 2025447 AMAQI
26th Oct 2025488 AMAQI
26th Oct 2025489 AMAQI
26th Oct 20253710 AMAQI
26th Oct 20253511 AMAQI
26th Oct 20253612 PMAQI
26th Oct 2025341 PMAQI
26th Oct 2025302 PMAQI
26th Oct 2025303 PMAQI
26th Oct 2025284 PMAQI
26th Oct 2025245 PMAQI
26th Oct 2025286 PMAQI
26th Oct 2025337 PMAQI
26th Oct 2025428 PMAQI
26th Oct 2025389 PMAQI
26th Oct 20254010 PMAQI
26th Oct 20254511 PMAQI
27th Oct 20254412 AMAQI
27th Oct 2025411 AMAQI
27th Oct 2025522 AMAQI
27th Oct 2025553 AMAQI
27th Oct 2025544 AMAQI
27th Oct 2025525 AMAQI
24°C22/29°C
27th Oct 2025506 AMAQI
27th Oct 2025497 AMAQI
27th Oct 2025518 AMAQI
27th Oct 2025509 AMAQI
27th Oct 20255410 AMAQI
27th Oct 20255211 AMAQI
27th Oct 20255212 PMAQI
27th Oct 2025501 PMAQI
27th Oct 2025492 PMAQI
27th Oct 2025453 PMAQI
27th Oct 2025424 PMAQI
27th Oct 2025405 PMAQI
27th Oct 2025376 PMAQI
27th Oct 2025387 PMAQI
27th Oct 2025448 PMAQI
27th Oct 2025479 PMAQI
27th Oct 20254910 PMAQI
27th Oct 20254911 PMAQI
28th Oct 20255212 AMAQI
28th Oct 2025541 AMAQI
28th Oct 2025522 AMAQI
28th Oct 2025523 AMAQI
28th Oct 2025504 AMAQI
28th Oct 2025575 AMAQI
25°C22/30°C
28th Oct 2025566 AMAQI
28th Oct 2025587 AMAQI
28th Oct 2025598 AMAQI
28th Oct 2025609 AMAQI
28th Oct 20255610 AMAQI
28th Oct 20255211 AMAQI
28th Oct 20254612 PMAQI
28th Oct 2025401 PMAQI
28th Oct 2025402 PMAQI
28th Oct 2025443 PMAQI
28th Oct 2025414 PMAQI
28th Oct 2025345 PMAQI
28th Oct 2025346 PMAQI
28th Oct 2025387 PMAQI
28th Oct 2025438 PMAQI
28th Oct 2025459 PMAQI
28th Oct 20254510 PMAQI
28th Oct 20254711 PMAQI
29th Oct 20255512 AMAQI
29th Oct 2025581 AMAQI
29th Oct 2025572 AMAQI
29th Oct 2025593 AMAQI
29th Oct 2025594 AMAQI
29th Oct 2025615 AMAQI
25°C23/29°C
29th Oct 2025606 AMAQI
29th Oct 2025537 AMAQI
29th Oct 2025528 AMAQI
29th Oct 2025529 AMAQI
29th Oct 20255410 AMAQI
29th Oct 20255311 AMAQI
29th Oct 20255212 PMAQI
29th Oct 2025511 PMAQI
29th Oct 2025462 PMAQI
29th Oct 2025443 PMAQI
29th Oct 2025424 PMAQI
29th Oct 2025365 PMAQI
29th Oct 2025356 PMAQI
29th Oct 2025377 PMAQI
29th Oct 2025398 PMAQI
29th Oct 2025439 PMAQI
29th Oct 20254610 PMAQI
29th Oct 20255011 PMAQI
30th Oct 20255112 AMAQI
30th Oct 2025491 AMAQI
30th Oct 2025492 AMAQI
30th Oct 2025523 AMAQI
30th Oct 2025574 AMAQI
30th Oct 2025585 AMAQI
23°C22/24°C
30th Oct 2025566 AMAQI
30th Oct 2025547 AMAQI
30th Oct 2025528 AMAQI
30th Oct 2025539 AMAQI
30th Oct 20254910 AMAQI
30th Oct 20254711 AMAQI
30th Oct 20254212 PMAQI
30th Oct 2025401 PMAQI
30th Oct 2025402 PMAQI
30th Oct 2025373 PMAQI
30th Oct 2025404 PMAQI
30th Oct 2025395 PMAQI
30th Oct 2025336 PMAQI
30th Oct 2025317 PMAQI
30th Oct 2025318 PMAQI
30th Oct 2025399 PMAQI
30th Oct 20253810 PMAQI
30th Oct 20253711 PMAQI
31st Oct 20253212 AMAQI
31st Oct 2025351 AMAQI
31st Oct 2025352 AMAQI
31st Oct 2025393 AMAQI
31st Oct 2025394 AMAQI
31st Oct 2025395 AMAQI
24°C22/27°C
31st Oct 2025386 AMAQI
31st Oct 2025397 AMAQI
31st Oct 2025438 AMAQI
31st Oct 2025549 AMAQI
31st Oct 20254610 AMAQI
31st Oct 20253611 AMAQI
31st Oct 20253912 PMAQI
31st Oct 2025371 PMAQI
31st Oct 2025332 PMAQI
31st Oct 2025333 PMAQI
31st Oct 2025344 PMAQI
31st Oct 2025325 PMAQI
31st Oct 2025326 PMAQI
31st Oct 2025337 PMAQI
31st Oct 2025338 PMAQI
31st Oct 2025389 PMAQI
31st Oct 20254210 PMAQI
31st Oct 20255011 PMAQI
1st Nov 20254912 AMAQI
1st Nov 2025491 AMAQI
1st Nov 2025482 AMAQI
1st Nov 2025513 AMAQI
1st Nov 2025554 AMAQI
1st Nov 2025455 AMAQI
25°C23/28°C
1st Nov 2025476 AMAQI
1st Nov 2025487 AMAQI
1st Nov 2025448 AMAQI
1st Nov 2025449 AMAQI
1st Nov 20254210 AMAQI
1st Nov 20254011 AMAQI
1st Nov 20253212 PMAQI
1st Nov 2025311 PMAQI
1st Nov 2025382 PMAQI
1st Nov 2025363 PMAQI
1st Nov 2025364 PMAQI
1st Nov 2025385 PMAQI
1st Nov 20251186 PMAQI
1st Nov 20251287 PMAQI
1st Nov 2025868 PMAQI
1st Nov 2025609 PMAQI
1st Nov 20255510 PMAQI
1st Nov 20255611 PMAQI
2nd Nov 20255612 AMAQI
2nd Nov 2025551 AMAQI
2nd Nov 2025492 AMAQI
2nd Nov 2025553 AMAQI
2nd Nov 2025544 AMAQI
2nd Nov 2025545 AMAQI
26°C22/31°C
2nd Nov 2025546 AMAQI
2nd Nov 2025547 AMAQI
2nd Nov 2025538 AMAQI
2nd Nov 2025569 AMAQI
2nd Nov 20255410 AMAQI
2nd Nov 20255411 AMAQI
2nd Nov 20255312 PMAQI
2nd Nov 2025521 PMAQI
2nd Nov 2025482 PMAQI
2nd Nov 2025453 PMAQI
2nd Nov 2025464 PMAQI
2nd Nov 2025515 PMAQI
2nd Nov 2025476 PMAQI
2nd Nov 2025507 PMAQI
2nd Nov 2025558 PMAQI
2nd Nov 2025559 PMAQI
2nd Nov 20255510 PMAQI
2nd Nov 20255311 PMAQI
3rd Nov 20255212 AMAQI
3rd Nov 2025521 AMAQI
3rd Nov 2025552 AMAQI
3rd Nov 2025553 AMAQI
3rd Nov 2025564 AMAQI
3rd Nov 2025535 AMAQI
26°C23/31°C
3rd Nov 2025546 AMAQI
3rd Nov 2025527 AMAQI
3rd Nov 2025498 AMAQI
3rd Nov 2025509 AMAQI
3rd Nov 20255310 AMAQI
3rd Nov 20254611 AMAQI
3rd Nov 20254012 PMAQI
3rd Nov 2025371 PMAQI
3rd Nov 2025322 PMAQI
3rd Nov 2025323 PMAQI
3rd Nov 2025344 PMAQI
3rd Nov 2025345 PMAQI
3rd Nov 2025326 PMAQI
3rd Nov 2025327 PMAQI
3rd Nov 2025498 PMAQI
3rd Nov 2025549 PMAQI
3rd Nov 20255410 PMAQI
3rd Nov 20255411 PMAQI
4th Nov 20255712 AMAQI
4th Nov 2025561 AMAQI
4th Nov 2025552 AMAQI
4th Nov 2025563 AMAQI
4th Nov 2025584 AMAQI
4th Nov 2025585 AMAQI
25°C23/29°C
4th Nov 2025556 AMAQI
4th Nov 2025547 AMAQI
4th Nov 2025558 AMAQI
4th Nov 2025559 AMAQI
4th Nov 20255310 AMAQI
4th Nov 20254911 AMAQI
4th Nov 20254612 PMAQI
4th Nov 2025441 PMAQI
4th Nov 2025402 PMAQI
4th Nov 2025423 PMAQI
4th Nov 2025344 PMAQI
4th Nov 2025375 PMAQI
4th Nov 2025416 PMAQI
4th Nov 2025497 PMAQI
4th Nov 2025538 PMAQI
4th Nov 2025579 PMAQI
4th Nov 20255910 PMAQI
4th Nov 20256411 PMAQI
5th Nov 20256812 AMAQI
5th Nov 2025641 AMAQI
5th Nov 2025582 AMAQI
5th Nov 2025553 AMAQI
5th Nov 2025544 AMAQI
5th Nov 2025535 AMAQI
26°C22/31°C
5th Nov 2025556 AMAQI
6 AM5th Nov 2025567 AMAQI
5th Nov 2025568 AMAQI
5th Nov 2025569 AMAQI
5th Nov 20255310 AMAQI
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
11 AM - 5 PM
47AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 AM (Avg. 54), while the lowest AQI was between 11 AM to 5 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 5 AM
54AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM - 11 PM
51AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 54), while the lowest AQI was between 7 PM to 11 PM (Avg. 51).
2025 Days Vs Air Quality
Khian Sa Hospital, Ban Na San, Surat Thani, Thailand
2025
45%
138
55%
170
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
138 DaysModerate
170 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 309 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Khian Sa Hospital, Ban Na San, Surat Thani, 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
68AQI
68AQI
2nd January 2025
69AQI
69AQI
3rd January 2025
71AQI
71AQI
4th January 2025
77AQI
77AQI
5th January 2025
75AQI
75AQI
6th January 2025
87AQI
87AQI
7th January 2025
92AQI
92AQI
8th January 2025
94AQI
94AQI
9th January 2025
91AQI
91AQI
10th January 2025
80AQI
80AQI
11th January 2025
72AQI
72AQI
12th January 2025
70AQI
70AQI
13th January 2025
82AQI
82AQI
14th January 2025
81AQI
81AQI
15th January 2025
82AQI
82AQI
16th January 2025
68AQI
68AQI
17th January 2025
71AQI
71AQI
18th January 2025
75AQI
75AQI
19th January 2025
78AQI
78AQI
20th January 2025
82AQI
82AQI
21st January 2025
88AQI
88AQI
22nd January 2025
87AQI
87AQI
23rd January 2025
91AQI
91AQI
24th January 2025
93AQI
93AQI
25th January 2025
80AQI
80AQI
26th January 2025
87AQI
87AQI
27th January 2025
73AQI
73AQI
28th January 2025
77AQI
77AQI
29th January 2025
91AQI
91AQI
30th January 2025
90AQI
90AQI
31st January 2025
92AQI
92AQI
1st February 2025
85AQI
85AQI
2nd February 2025
86AQI
86AQI
3rd February 2025
82AQI
82AQI
4th February 2025
79AQI
79AQI
5th February 2025
78AQI
78AQI
6th February 2025
81AQI
81AQI
7th February 2025
84AQI
84AQI
8th February 2025
86AQI
86AQI
9th February 2025
77AQI
77AQI
10th February 2025
84AQI
84AQI
11th February 2025
88AQI
88AQI
12th February 2025
91AQI
91AQI
13th February 2025
86AQI
86AQI
14th February 2025
81AQI
81AQI
15th February 2025
81AQI
81AQI
16th February 2025
74AQI
74AQI
17th February 2025
74AQI
74AQI
18th February 2025
74AQI
74AQI
19th February 2025
66AQI
66AQI
20th February 2025
65AQI
65AQI
21st February 2025
65AQI
65AQI
22nd February 2025
58AQI
58AQI
23rd February 2025
66AQI
66AQI
24th February 2025
66AQI
66AQI
25th February 2025
62AQI
62AQI
26th February 2025
59AQI
59AQI
27th February 2025
63AQI
63AQI
28th February 2025
57AQI
57AQI
1st March 2025
59AQI
59AQI
2nd March 2025
62AQI
62AQI
3rd March 2025
65AQI
65AQI
4th March 2025
77AQI
77AQI
5th March 2025
87AQI
87AQI
6th March 2025
90AQI
90AQI
7th March 2025
86AQI
86AQI
8th March 2025
90AQI
90AQI
9th March 2025
76AQI
76AQI
10th March 2025
69AQI
69AQI
11th March 2025
70AQI
70AQI
12th March 2025
74AQI
74AQI
13th March 2025
61AQI
61AQI
14th March 2025
60AQI
60AQI
15th March 2025
69AQI
69AQI
16th March 2025
61AQI
61AQI
17th March 2025
74AQI
74AQI
18th March 2025
76AQI
76AQI
19th March 2025
74AQI
74AQI
20th March 2025
90AQI
90AQI
21st March 2025
92AQI
92AQI
22nd March 2025
91AQI
91AQI
23rd March 2025
91AQI
91AQI
24th March 2025
82AQI
82AQI
25th March 2025
89AQI
89AQI
26th March 2025
86AQI
86AQI
27th March 2025
83AQI
83AQI
28th March 2025
81AQI
81AQI
29th March 2025
81AQI
81AQI
30th March 2025
79AQI
79AQI
31st March 2025
76AQI
76AQI
1st April 2025
70AQI
70AQI
2nd April 2025
62AQI
62AQI
3rd April 2025
56AQI
56AQI
4th April 2025
53AQI
53AQI
5th April 2025
54AQI
54AQI
6th April 2025
53AQI
53AQI
7th April 2025
51AQI
51AQI
8th April 2025
55AQI
55AQI
9th April 2025
54AQI
54AQI
10th April 2025
54AQI
54AQI
11th April 2025
53AQI
53AQI
12th April 2025
49AQI
49AQI
13th April 2025
45AQI
45AQI
14th April 2025
49AQI
49AQI
15th April 2025
51AQI
51AQI
16th April 2025
49AQI
49AQI
17th April 2025
50AQI
50AQI
18th April 2025
44AQI
44AQI
19th April 2025
44AQI
44AQI
20th April 2025
45AQI
45AQI
21st April 2025
46AQI
46AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
56AQI
56AQI
24th April 2025
51AQI
51AQI
25th April 2025
55AQI
55AQI
26th April 2025
54AQI
54AQI
27th April 2025
51AQI
51AQI
28th April 2025
50AQI
50AQI
29th April 2025
42AQI
42AQI
30th April 2025
47AQI
47AQI
1st May 2025
61AQI
61AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
62AQI
62AQI
4th May 2025
58AQI
58AQI
5th May 2025
43AQI
43AQI
6th May 2025
49AQI
49AQI
7th May 2025
35AQI
35AQI
8th May 2025
39AQI
39AQI
9th May 2025
43AQI
43AQI
10th May 2025
38AQI
38AQI
11th May 2025
47AQI
47AQI
12th May 2025
43AQI
43AQI
13th May 2025
27AQI
27AQI
14th May 2025
35AQI
35AQI
15th May 2025
45AQI
45AQI
16th May 2025
46AQI
46AQI
17th May 2025
49AQI
49AQI
18th May 2025
41AQI
41AQI
19th May 2025
41AQI
41AQI
20th May 2025
37AQI
37AQI
21st May 2025
37AQI
37AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
26AQI
26AQI
24th May 2025
23AQI
23AQI
25th May 2025
22AQI
22AQI
26th May 2025
22AQI
22AQI
27th May 2025
26AQI
26AQI
28th May 2025
28AQI
28AQI
29th May 2025
44AQI
44AQI
30th May 2025
48AQI
48AQI
31st May 2025
60AQI
60AQI
1st June 2025
77AQI
77AQI
2nd June 2025
58AQI
58AQI
3rd June 2025
36AQI
36AQI
4th June 2025
46AQI
46AQI
5th June 2025
38AQI
38AQI
6th June 2025
35AQI
35AQI
7th June 2025
38AQI
38AQI
8th June 2025
24AQI
24AQI
9th June 2025
31AQI
31AQI
10th June 2025
40AQI
40AQI
11th June 2025
36AQI
36AQI
12th June 2025
36AQI
36AQI
13th June 2025
35AQI
35AQI
14th June 2025
51AQI
51AQI
15th June 2025
58AQI
58AQI
16th June 2025
45AQI
45AQI
17th June 2025
42AQI
42AQI
18th June 2025
39AQI
39AQI
19th June 2025
34AQI
34AQI
20th June 2025
33AQI
33AQI
21st June 2025
32AQI
32AQI
22nd June 2025
26AQI
26AQI
23rd June 2025
28AQI
28AQI
24th June 2025
31AQI
31AQI
25th June 2025
42AQI
42AQI
26th June 2025
49AQI
49AQI
27th June 2025
51AQI
51AQI
28th June 2025
51AQI
51AQI
29th June 2025
51AQI
51AQI
30th June 2025
49AQI
49AQI
1st July 2025
47AQI
47AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
44AQI
44AQI
4th July 2025
44AQI
44AQI
5th July 2025
45AQI
45AQI
6th July 2025
46AQI
46AQI
7th July 2025
44AQI
44AQI
8th July 2025
42AQI
42AQI
9th July 2025
41AQI
41AQI
10th July 2025
40AQI
40AQI
11th July 2025
38AQI
38AQI
12th July 2025
38AQI
38AQI
13th July 2025
42AQI
42AQI
14th July 2025
41AQI
41AQI
15th July 2025
42AQI
42AQI
16th July 2025
41AQI
41AQI
17th July 2025
42AQI
42AQI
18th July 2025
40AQI
40AQI
19th July 2025
41AQI
41AQI
20th July 2025
43AQI
43AQI
21st July 2025
43AQI
43AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
46AQI
46AQI
24th July 2025
47AQI
47AQI
25th July 2025
47AQI
47AQI
26th July 2025
50AQI
50AQI
27th July 2025
48AQI
48AQI
28th July 2025
46AQI
46AQI
29th July 2025
45AQI
45AQI
30th July 2025
45AQI
45AQI
31st July 2025
50AQI
50AQI
1st August 2025
55AQI
55AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
53AQI
53AQI
4th August 2025
52AQI
52AQI
5th August 2025
51AQI
51AQI
6th August 2025
53AQI
53AQI
7th August 2025
49AQI
49AQI
8th August 2025
45AQI
45AQI
9th August 2025
38AQI
38AQI
10th August 2025
45AQI
45AQI
11th August 2025
50AQI
50AQI
12th August 2025
49AQI
49AQI
13th August 2025
44AQI
44AQI
14th August 2025
49AQI
49AQI
15th August 2025
49AQI
49AQI
16th August 2025
51AQI
51AQI
17th August 2025
52AQI
52AQI
18th August 2025
56AQI
56AQI
19th August 2025
55AQI
55AQI
20th August 2025
58AQI
58AQI
21st August 2025
56AQI
56AQI
22nd August 2025
57AQI
57AQI
23rd August 2025
57AQI
57AQI
24th August 2025
52AQI
52AQI
25th August 2025
54AQI
54AQI
26th August 2025
54AQI
54AQI
27th August 2025
57AQI
57AQI
28th August 2025
53AQI
53AQI
29th August 2025
55AQI
55AQI
30th August 2025
52AQI
52AQI
31st August 2025
52AQI
52AQI
1st September 2025
53AQI
53AQI
2nd September 2025
52AQI
52AQI
3rd September 2025
52AQI
52AQI
4th September 2025
39AQI
39AQI
5th September 2025
50AQI
50AQI
6th September 2025
51AQI
51AQI
7th September 2025
51AQI
51AQI
8th September 2025
50AQI
50AQI
9th September 2025
50AQI
50AQI
10th September 2025
49AQI
49AQI
11th September 2025
50AQI
50AQI
12th September 2025
47AQI
47AQI
13th September 2025
48AQI
48AQI
14th September 2025
47AQI
47AQI
15th September 2025
43AQI
43AQI
16th September 2025
41AQI
41AQI
17th September 2025
39AQI
39AQI
18th September 2025
27AQI
27AQI
19th September 2025
29AQI
29AQI
20th September 2025
31AQI
31AQI
21st September 2025
33AQI
33AQI
22nd September 2025
39AQI
39AQI
23rd September 2025
39AQI
39AQI
24th September 2025
35AQI
35AQI
25th September 2025
30AQI
30AQI
26th September 2025
29AQI
29AQI
27th September 2025
35AQI
35AQI
28th September 2025
29AQI
29AQI
29th September 2025
33AQI
33AQI
30th September 2025
40AQI
40AQI
1st October 2025
52AQI
52AQI
2nd October 2025
61AQI
61AQI
3rd October 2025
56AQI
56AQI
4th October 2025
55AQI
55AQI
5th October 2025
55AQI
55AQI
6th October 2025
56AQI
56AQI
7th October 2025
61AQI
61AQI
8th October 2025
60AQI
60AQI
9th October 2025
58AQI
58AQI
10th October 2025
57AQI
57AQI
11th October 2025
55AQI
55AQI
12th October 2025
52AQI
52AQI
13th October 2025
57AQI
57AQI
14th October 2025
53AQI
53AQI
15th October 2025
60AQI
60AQI
16th October 2025
65AQI
65AQI
17th October 2025
60AQI
60AQI
18th October 2025
53AQI
53AQI
19th October 2025
54AQI
54AQI
20th October 2025
60AQI
60AQI
21st October 2025
52AQI
52AQI
22nd October 2025
38AQI
38AQI
23rd October 2025
44AQI
44AQI
24th October 2025
39AQI
39AQI
25th October 2025
39AQI
39AQI
26th October 2025
41AQI
41AQI
27th October 2025
47AQI
47AQI
28th October 2025
49AQI
49AQI
29th October 2025
50AQI
50AQI
30th October 2025
45AQI
45AQI
31st October 2025
37AQI
37AQI
1st November 2025
56AQI
56AQI
2nd November 2025
53AQI
53AQI
3rd November 2025
48AQI
48AQI
4th November 2025
54AQI
54AQI
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
81AQI
75AQI
77AQI
51AQI
41AQI
41AQI
44AQI
52AQI
41AQI
52AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
31
28
31
13
17
26
5
23
7
31
9
22
25
5
10
21
1
3
138
170
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
September41AQI
202453AQI
3
14
1
1
1
4
8
11
19
11
20
21
7
1
2
10
3
23
7
31
85
113
Highest AQI recorded in
December67AQI
Lowest AQI recorded in
October44AQI
202364AQI
4
25
5
19
4
24
7
22
7
19
12
12
2
3
26
5
69
109
18
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
November33AQI
202256AQI
1
2
1
19
10
1
9
21
29
33
2
Highest AQI recorded in
October67AQI
Lowest AQI recorded in
November51AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
64AQILeast Polluted Year Recorded
2024(Avg.)
53AQIKhian Sa Hospital's annual 2025 AQI (56) shows an average percentage change of -2.7% (improved AQI) compared to previous years: 2022 (56), 2023 (64), 2024 (53).
