Om Yai, Krathum Baen, Samut Sakhon, 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+
October Air Quality Analysis
Om Yai, Krathum Baen, Samut Sakhon, Thailand
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Oct 2024
100AQILowest AQI recorded on
29th Oct 2022
36AQISame Day Analysis (3rd October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 80 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Om Yai, Krathum Baen, Samut Sakhon, Thailand
AQI
Day
Night
.
6 AM3rd Oct 2025
6 PM
5 AM4th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12AM4th Oct
83AQI
Avg. Lowest Time
6PM3rd Oct
61AQI
In the last 24 hours,
Om Yai's AQI reached its highest point of 83 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Om Yai, Krathum Baen, Samut Sakhon, Thailand
SepOct
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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025556 AMAQI
4th Sep 2025637 AMAQI
4th Sep 2025568 AMAQI
4th Sep 2025629 AMAQI
4th Sep 20255910 AMAQI
4th Sep 20254711 AMAQI
4th Sep 20254612 PMAQI
4th Sep 2025481 PMAQI
4th Sep 2025512 PMAQI
4th Sep 2025683 PMAQI
4th Sep 2025504 PMAQI
4th Sep 2025475 PMAQI
4th Sep 2025556 PMAQI
4th Sep 2025537 PMAQI
4th Sep 2025648 PMAQI
4th Sep 2025659 PMAQI
4th Sep 20256410 PMAQI
4th Sep 20255911 PMAQI
5th Sep 20255912 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025542 AMAQI
5th Sep 2025553 AMAQI
5th Sep 2025564 AMAQI
5th Sep 2025555 AMAQI
28°C25/31°C
5th Sep 2025566 AMAQI
5th Sep 2025567 AMAQI
5th Sep 2025628 AMAQI
5th Sep 2025589 AMAQI
5th Sep 20255410 AMAQI
5th Sep 20256211 AMAQI
5th Sep 20255912 PMAQI
5th Sep 2025441 PMAQI
5th Sep 2025382 PMAQI
5th Sep 2025463 PMAQI
5th Sep 2025374 PMAQI
5th Sep 2025405 PMAQI
5th Sep 2025566 PMAQI
5th Sep 2025557 PMAQI
5th Sep 2025588 PMAQI
5th Sep 2025539 PMAQI
5th Sep 20255710 PMAQI
5th Sep 20255811 PMAQI
6th Sep 20255612 AMAQI
6th Sep 2025581 AMAQI
6th Sep 2025552 AMAQI
6th Sep 2025563 AMAQI
6th Sep 2025534 AMAQI
6th Sep 2025545 AMAQI
29°C26/32°C
6th Sep 2025546 AMAQI
6th Sep 2025627 AMAQI
6th Sep 2025588 AMAQI
6th Sep 2025689 AMAQI
6th Sep 20255910 AMAQI
6th Sep 20255911 AMAQI
6th Sep 20255712 PMAQI
6th Sep 2025501 PMAQI
6th Sep 2025482 PMAQI
6th Sep 2025653 PMAQI
6th Sep 2025584 PMAQI
6th Sep 2025625 PMAQI
6th Sep 2025526 PMAQI
6th Sep 2025587 PMAQI
6th Sep 2025578 PMAQI
6th Sep 2025559 PMAQI
6th Sep 20255010 PMAQI
6th Sep 20255811 PMAQI
7th Sep 20255912 AMAQI
7th Sep 2025561 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025563 AMAQI
7th Sep 2025564 AMAQI
7th Sep 2025555 AMAQI
29°C27/32°C
7th Sep 2025576 AMAQI
7th Sep 2025497 AMAQI
7th Sep 2025518 AMAQI
7th Sep 2025649 AMAQI
7th Sep 20254610 AMAQI
7th Sep 20255911 AMAQI
7th Sep 20255112 PMAQI
7th Sep 2025581 PMAQI
7th Sep 2025572 PMAQI
7th Sep 2025583 PMAQI
7th Sep 2025524 PMAQI
7th Sep 2025595 PMAQI
7th Sep 2025536 PMAQI
7th Sep 2025557 PMAQI
7th Sep 2025568 PMAQI
7th Sep 2025589 PMAQI
7th Sep 20255710 PMAQI
7th Sep 20255511 PMAQI
8th Sep 20255412 AMAQI
8th Sep 2025561 AMAQI
8th Sep 2025552 AMAQI
8th Sep 2025583 AMAQI
8th Sep 2025564 AMAQI
8th Sep 2025545 AMAQI
26°C25/28°C
8th Sep 2025556 AMAQI
8th Sep 2025467 AMAQI
8th Sep 2025588 AMAQI
8th Sep 2025589 AMAQI
8th Sep 20256010 AMAQI
8th Sep 20255411 AMAQI
8th Sep 20254612 PMAQI
8th Sep 2025411 PMAQI
8th Sep 2025422 PMAQI
8th Sep 2025553 PMAQI
8th Sep 2025494 PMAQI
8th Sep 2025475 PMAQI
8th Sep 2025536 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025548 PMAQI
8th Sep 2025549 PMAQI
8th Sep 20255410 PMAQI
8th Sep 20255511 PMAQI
9th Sep 20255612 AMAQI
9th Sep 2025571 AMAQI
9th Sep 2025542 AMAQI
9th Sep 2025553 AMAQI
9th Sep 2025544 AMAQI
9th Sep 2025545 AMAQI
26°C25/28°C
9th Sep 2025546 AMAQI
9th Sep 2025537 AMAQI
9th Sep 2025468 AMAQI
9th Sep 2025519 AMAQI
9th Sep 20255210 AMAQI
9th Sep 20255011 AMAQI
9th Sep 20254812 PMAQI
9th Sep 2025541 PMAQI
9th Sep 2025522 PMAQI
9th Sep 2025473 PMAQI
9th Sep 2025534 PMAQI
9th Sep 2025425 PMAQI
9th Sep 2025556 PMAQI
9th Sep 2025537 PMAQI
9th Sep 2025518 PMAQI
9th Sep 2025539 PMAQI
9th Sep 20254410 PMAQI
9th Sep 20254611 PMAQI
10th Sep 20255212 AMAQI
10th Sep 2025571 AMAQI
10th Sep 2025532 AMAQI
10th Sep 2025553 AMAQI
10th Sep 2025544 AMAQI
10th Sep 2025555 AMAQI
27°C26/30°C
10th Sep 2025566 AMAQI
10th Sep 2025507 AMAQI
10th Sep 2025548 AMAQI
10th Sep 2025399 AMAQI
10th Sep 20255010 AMAQI
10th Sep 20255211 AMAQI
10th Sep 20255212 PMAQI
10th Sep 2025341 PMAQI
10th Sep 2025482 PMAQI
10th Sep 2025423 PMAQI
10th Sep 2025444 PMAQI
10th Sep 2025445 PMAQI
10th Sep 2025516 PMAQI
10th Sep 2025467 PMAQI
10th Sep 2025528 PMAQI
10th Sep 2025539 PMAQI
10th Sep 20254710 PMAQI
10th Sep 20254611 PMAQI
11th Sep 20255512 AMAQI
11th Sep 2025521 AMAQI
11th Sep 2025542 AMAQI
11th Sep 2025533 AMAQI
11th Sep 2025524 AMAQI
11th Sep 2025535 AMAQI
28°C26/30°C
11th Sep 2025536 AMAQI
11th Sep 2025507 AMAQI
11th Sep 2025488 AMAQI
11th Sep 2025679 AMAQI
11th Sep 20255210 AMAQI
11th Sep 20255011 AMAQI
11th Sep 20253612 PMAQI
11th Sep 2025291 PMAQI
11th Sep 2025352 PMAQI
11th Sep 2025463 PMAQI
11th Sep 2025604 PMAQI
11th Sep 2025455 PMAQI
11th Sep 2025546 PMAQI
11th Sep 2025557 PMAQI
11th Sep 2025558 PMAQI
11th Sep 2025609 PMAQI
11th Sep 20255410 PMAQI
11th Sep 20255111 PMAQI
12th Sep 20255512 AMAQI
12th Sep 2025531 AMAQI
12th Sep 2025522 AMAQI
12th Sep 2025523 AMAQI
12th Sep 2025534 AMAQI
12th Sep 2025525 AMAQI
28°C26/30°C
12th Sep 2025536 AMAQI
12th Sep 2025417 AMAQI
12th Sep 2025508 AMAQI
12th Sep 2025629 AMAQI
12th Sep 20255010 AMAQI
12th Sep 20256011 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025601 PMAQI
12th Sep 2025662 PMAQI
12th Sep 2025683 PMAQI
12th Sep 2025624 PMAQI
12th Sep 2025665 PMAQI
12th Sep 2025636 PMAQI
12th Sep 2025627 PMAQI
12th Sep 2025608 PMAQI
12th Sep 2025599 PMAQI
12th Sep 20256710 PMAQI
12th Sep 20256211 PMAQI
13th Sep 20256512 AMAQI
13th Sep 2025591 AMAQI
13th Sep 2025542 AMAQI
13th Sep 2025553 AMAQI
13th Sep 2025544 AMAQI
13th Sep 2025545 AMAQI
29°C26/32°C
13th Sep 2025536 AMAQI
13th Sep 2025577 AMAQI
13th Sep 2025558 AMAQI
13th Sep 2025689 AMAQI
13th Sep 20256410 AMAQI
13th Sep 20255511 AMAQI
13th Sep 20255212 PMAQI
13th Sep 2025591 PMAQI
13th Sep 2025412 PMAQI
13th Sep 2025563 PMAQI
13th Sep 2025504 PMAQI
13th Sep 2025585 PMAQI
13th Sep 2025616 PMAQI
13th Sep 2025577 PMAQI
13th Sep 2025618 PMAQI
13th Sep 2025679 PMAQI
13th Sep 20256810 PMAQI
13th Sep 20256811 PMAQI
14th Sep 20256612 AMAQI
14th Sep 2025601 AMAQI
14th Sep 2025572 AMAQI
14th Sep 2025543 AMAQI
14th Sep 2025574 AMAQI
14th Sep 2025555 AMAQI
29°C27/31°C
14th Sep 2025566 AMAQI
14th Sep 2025607 AMAQI
14th Sep 2025708 AMAQI
14th Sep 2025629 AMAQI
14th Sep 20257410 AMAQI
14th Sep 20256911 AMAQI
14th Sep 20256212 PMAQI
14th Sep 2025621 PMAQI
14th Sep 2025512 PMAQI
14th Sep 2025413 PMAQI
14th Sep 2025374 PMAQI
14th Sep 2025415 PMAQI
14th Sep 2025426 PMAQI
14th Sep 2025567 PMAQI
14th Sep 2025608 PMAQI
14th Sep 2025619 PMAQI
14th Sep 20256110 PMAQI
14th Sep 20256511 PMAQI
15th Sep 20256612 AMAQI
15th Sep 2025601 AMAQI
15th Sep 2025592 AMAQI
15th Sep 2025603 AMAQI
15th Sep 2025594 AMAQI
15th Sep 2025585 AMAQI
28°C27/30°C
15th Sep 2025606 AMAQI
15th Sep 2025527 AMAQI
15th Sep 2025548 AMAQI
15th Sep 2025549 AMAQI
15th Sep 20255810 AMAQI
15th Sep 20255411 AMAQI
15th Sep 20255212 PMAQI
15th Sep 2025521 PMAQI
15th Sep 2025382 PMAQI
15th Sep 2025253 PMAQI
15th Sep 2025304 PMAQI
15th Sep 2025545 PMAQI
15th Sep 2025416 PMAQI
15th Sep 2025517 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025589 PMAQI
15th Sep 20255910 PMAQI
15th Sep 20255511 PMAQI
16th Sep 20255712 AMAQI
16th Sep 2025601 AMAQI
16th Sep 2025602 AMAQI
16th Sep 2025603 AMAQI
16th Sep 2025604 AMAQI
16th Sep 2025605 AMAQI
28°C26/30°C
16th Sep 2025596 AMAQI
16th Sep 2025487 AMAQI
16th Sep 2025528 AMAQI
16th Sep 2025569 AMAQI
16th Sep 20255410 AMAQI
16th Sep 20255711 AMAQI
16th Sep 20255212 PMAQI
16th Sep 2025521 PMAQI
16th Sep 2025562 PMAQI
16th Sep 2025583 PMAQI
16th Sep 2025564 PMAQI
16th Sep 2025405 PMAQI
16th Sep 2025476 PMAQI
16th Sep 2025467 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025579 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025591 AMAQI
17th Sep 2025582 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025574 AMAQI
17th Sep 2025565 AMAQI
28°C26/30°C
17th Sep 2025576 AMAQI
17th Sep 2025527 AMAQI
17th Sep 2025618 AMAQI
17th Sep 2025559 AMAQI
17th Sep 20255710 AMAQI
17th Sep 20256111 AMAQI
17th Sep 20255912 PMAQI
17th Sep 2025541 PMAQI
17th Sep 2025522 PMAQI
17th Sep 2025563 PMAQI
17th Sep 2025544 PMAQI
17th Sep 2025545 PMAQI
17th Sep 2025596 PMAQI
17th Sep 2025457 PMAQI
17th Sep 2025368 PMAQI
17th Sep 2025379 PMAQI
17th Sep 20253010 PMAQI
17th Sep 20252911 PMAQI
18th Sep 20253712 AMAQI
18th Sep 2025571 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025573 AMAQI
18th Sep 2025574 AMAQI
18th Sep 2025585 AMAQI
29°C26/32°C
18th Sep 2025576 AMAQI
18th Sep 2025577 AMAQI
18th Sep 2025538 AMAQI
18th Sep 2025449 AMAQI
18th Sep 20254210 AMAQI
18th Sep 20253611 AMAQI
18th Sep 20253512 PMAQI
18th Sep 2025391 PMAQI
18th Sep 2025392 PMAQI
18th Sep 2025333 PMAQI
18th Sep 2025304 PMAQI
18th Sep 2025325 PMAQI
18th Sep 2025286 PMAQI
18th Sep 2025247 PMAQI
18th Sep 2025338 PMAQI
18th Sep 2025259 PMAQI
18th Sep 20252410 PMAQI
18th Sep 20252811 PMAQI
19th Sep 20253812 AMAQI
19th Sep 2025631 AMAQI
19th Sep 2025552 AMAQI
19th Sep 2025553 AMAQI
19th Sep 2025564 AMAQI
19th Sep 2025555 AMAQI
28°C26/31°C
19th Sep 2025556 AMAQI
19th Sep 2025447 AMAQI
19th Sep 2025448 AMAQI
19th Sep 2025309 AMAQI
19th Sep 20252410 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20252612 PMAQI
19th Sep 2025171 PMAQI
19th Sep 2025152 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025184 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025166 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025248 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252910 PMAQI
19th Sep 20252711 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025441 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025533 AMAQI
20th Sep 2025524 AMAQI
20th Sep 2025525 AMAQI
28°C26/30°C
20th Sep 2025526 AMAQI
20th Sep 2025367 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025249 AMAQI
20th Sep 20252410 AMAQI
20th Sep 20251711 AMAQI
20th Sep 20251812 PMAQI
20th Sep 2025191 PMAQI
20th Sep 2025182 PMAQI
20th Sep 2025163 PMAQI
20th Sep 2025164 PMAQI
20th Sep 2025185 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025258 PMAQI
20th Sep 2025269 PMAQI
20th Sep 20252510 PMAQI
20th Sep 20253011 PMAQI
21st Sep 20253012 AMAQI
21st Sep 2025411 AMAQI
21st Sep 2025512 AMAQI
21st Sep 2025443 AMAQI
21st Sep 2025464 AMAQI
21st Sep 2025455 AMAQI
28°C26/30°C
21st Sep 2025466 AMAQI
21st Sep 2025317 AMAQI
21st Sep 2025278 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20252110 AMAQI
21st Sep 20252111 AMAQI
21st Sep 20252112 PMAQI
21st Sep 2025211 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025224 PMAQI
21st Sep 2025225 PMAQI
21st Sep 2025306 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025278 PMAQI
21st Sep 2025299 PMAQI
21st Sep 20253210 PMAQI
21st Sep 20252911 PMAQI
22nd Sep 20254012 AMAQI
22nd Sep 2025511 AMAQI
22nd Sep 2025482 AMAQI
22nd Sep 2025453 AMAQI
22nd Sep 2025484 AMAQI
22nd Sep 2025485 AMAQI
28°C27/30°C
22nd Sep 2025476 AMAQI
22nd Sep 2025567 AMAQI
22nd Sep 2025608 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20254610 AMAQI
22nd Sep 20253211 AMAQI
22nd Sep 20253112 PMAQI
22nd Sep 2025321 PMAQI
22nd Sep 2025312 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025344 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025356 PMAQI
22nd Sep 2025347 PMAQI
22nd Sep 2025348 PMAQI
22nd Sep 2025379 PMAQI
22nd Sep 20253410 PMAQI
22nd Sep 20253811 PMAQI
23rd Sep 20254312 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025522 AMAQI
23rd Sep 2025543 AMAQI
23rd Sep 2025534 AMAQI
23rd Sep 2025535 AMAQI
28°C26/30°C
23rd Sep 2025526 AMAQI
23rd Sep 2025537 AMAQI
23rd Sep 2025548 AMAQI
23rd Sep 2025499 AMAQI
23rd Sep 20253710 AMAQI
23rd Sep 20252811 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025181 PMAQI
23rd Sep 2025192 PMAQI
23rd Sep 2025193 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025215 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025267 PMAQI
23rd Sep 2025288 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20253310 PMAQI
23rd Sep 20253011 PMAQI
24th Sep 20253812 AMAQI
24th Sep 2025561 AMAQI
24th Sep 2025562 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025524 AMAQI
24th Sep 2025525 AMAQI
28°C27/31°C
24th Sep 2025526 AMAQI
24th Sep 2025527 AMAQI
24th Sep 2025558 AMAQI
24th Sep 2025439 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20252511 AMAQI
24th Sep 20252312 PMAQI
24th Sep 2025231 PMAQI
24th Sep 2025212 PMAQI
24th Sep 2025203 PMAQI
24th Sep 2025184 PMAQI
24th Sep 2025185 PMAQI
24th Sep 2025216 PMAQI
24th Sep 2025217 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20253010 PMAQI
24th Sep 20253511 PMAQI
25th Sep 20254612 AMAQI
25th Sep 2025561 AMAQI
25th Sep 2025522 AMAQI
25th Sep 2025533 AMAQI
25th Sep 2025524 AMAQI
25th Sep 2025515 AMAQI
27°C27/28°C
25th Sep 2025526 AMAQI
25th Sep 2025567 AMAQI
25th Sep 2025628 AMAQI
25th Sep 2025599 AMAQI
25th Sep 20254010 AMAQI
25th Sep 20253611 AMAQI
25th Sep 20253212 PMAQI
25th Sep 2025331 PMAQI
25th Sep 2025352 PMAQI
25th Sep 2025393 PMAQI
25th Sep 2025474 PMAQI
25th Sep 2025465 PMAQI
25th Sep 2025456 PMAQI
25th Sep 2025447 PMAQI
25th Sep 2025498 PMAQI
25th Sep 2025549 PMAQI
25th Sep 20255410 PMAQI
25th Sep 20255411 PMAQI
26th Sep 20255512 AMAQI
26th Sep 2025491 AMAQI
26th Sep 2025522 AMAQI
26th Sep 2025563 AMAQI
26th Sep 2025554 AMAQI
26th Sep 2025535 AMAQI
27°C25/29°C
26th Sep 2025556 AMAQI
26th Sep 2025637 AMAQI
26th Sep 2025628 AMAQI
26th Sep 2025589 AMAQI
26th Sep 20255210 AMAQI
26th Sep 20254411 AMAQI
26th Sep 20254412 PMAQI
26th Sep 2025431 PMAQI
26th Sep 2025402 PMAQI
26th Sep 2025373 PMAQI
26th Sep 2025384 PMAQI
26th Sep 2025405 PMAQI
26th Sep 2025426 PMAQI
26th Sep 2025467 PMAQI
26th Sep 2025558 PMAQI
26th Sep 2025559 PMAQI
26th Sep 20255510 PMAQI
26th Sep 20255511 PMAQI
27th Sep 20255512 AMAQI
27th Sep 2025551 AMAQI
27th Sep 2025562 AMAQI
27th Sep 2025463 AMAQI
27th Sep 2025474 AMAQI
27th Sep 2025545 AMAQI
27°C26/28°C
27th Sep 2025516 AMAQI
27th Sep 2025487 AMAQI
27th Sep 2025458 AMAQI
27th Sep 2025489 AMAQI
27th Sep 20255210 AMAQI
27th Sep 20254811 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025321 PMAQI
27th Sep 2025352 PMAQI
27th Sep 2025303 PMAQI
27th Sep 2025314 PMAQI
27th Sep 2025375 PMAQI
27th Sep 2025406 PMAQI
27th Sep 2025367 PMAQI
27th Sep 2025508 PMAQI
27th Sep 2025559 PMAQI
27th Sep 20255810 PMAQI
27th Sep 20255411 PMAQI
28th Sep 20255312 AMAQI
28th Sep 2025461 AMAQI
28th Sep 2025452 AMAQI
28th Sep 2025483 AMAQI
28th Sep 2025424 AMAQI
28th Sep 2025395 AMAQI
27°C26/29°C
28th Sep 2025436 AMAQI
28th Sep 2025527 AMAQI
28th Sep 2025448 AMAQI
28th Sep 2025519 AMAQI
28th Sep 20255210 AMAQI
28th Sep 20254411 AMAQI
28th Sep 20253912 PMAQI
28th Sep 2025361 PMAQI
28th Sep 2025372 PMAQI
28th Sep 2025333 PMAQI
28th Sep 2025334 PMAQI
28th Sep 2025375 PMAQI
28th Sep 2025406 PMAQI
28th Sep 2025527 PMAQI
28th Sep 2025528 PMAQI
28th Sep 2025549 PMAQI
28th Sep 20254910 PMAQI
28th Sep 20254111 PMAQI
29th Sep 20255912 AMAQI
29th Sep 2025781 AMAQI
29th Sep 2025742 AMAQI
29th Sep 2025703 AMAQI
29th Sep 2025644 AMAQI
29th Sep 2025665 AMAQI
27°C25/31°C
29th Sep 2025566 AMAQI
29th Sep 2025427 AMAQI
29th Sep 2025538 AMAQI
29th Sep 2025559 AMAQI
29th Sep 20255810 AMAQI
29th Sep 20256311 AMAQI
29th Sep 20256312 PMAQI
29th Sep 2025671 PMAQI
29th Sep 2025672 PMAQI
29th Sep 2025663 PMAQI
29th Sep 2025634 PMAQI
29th Sep 2025695 PMAQI
29th Sep 2025686 PMAQI
29th Sep 2025667 PMAQI
29th Sep 2025638 PMAQI
29th Sep 2025639 PMAQI
29th Sep 20256610 PMAQI
29th Sep 20257211 PMAQI
30th Sep 20257512 AMAQI
30th Sep 2025681 AMAQI
30th Sep 2025782 AMAQI
30th Sep 2025773 AMAQI
30th Sep 2025734 AMAQI
30th Sep 2025765 AMAQI
28°C25/31°C
30th Sep 2025576 AMAQI
30th Sep 2025287 AMAQI
30th Sep 2025268 AMAQI
30th Sep 2025509 AMAQI
30th Sep 20256310 AMAQI
30th Sep 20255711 AMAQI
30th Sep 20256012 PMAQI
30th Sep 2025621 PMAQI
30th Sep 2025602 PMAQI
30th Sep 2025573 PMAQI
30th Sep 2025554 PMAQI
30th Sep 2025565 PMAQI
30th Sep 2025606 PMAQI
30th Sep 2025607 PMAQI
30th Sep 2025658 PMAQI
30th Sep 2025639 PMAQI
30th Sep 20256710 PMAQI
30th Sep 20256311 PMAQI
1st Oct 20256312 AMAQI
1st Oct 2025681 AMAQI
1st Oct 2025662 AMAQI
1st Oct 2025633 AMAQI
1st Oct 2025654 AMAQI
1st Oct 2025615 AMAQI
28°C26/30°C
1st Oct 2025486 AMAQI
1st Oct 2025307 AMAQI
1st Oct 2025388 AMAQI
1st Oct 2025519 AMAQI
1st Oct 20257110 AMAQI
1st Oct 20257011 AMAQI
1st Oct 20256612 PMAQI
1st Oct 2025661 PMAQI
1st Oct 2025672 PMAQI
1st Oct 2025663 PMAQI
1st Oct 2025674 PMAQI
1st Oct 2025685 PMAQI
1st Oct 2025636 PMAQI
1st Oct 2025647 PMAQI
1st Oct 2025608 PMAQI
1st Oct 2025599 PMAQI
1st Oct 20256010 PMAQI
1st Oct 20256411 PMAQI
2nd Oct 20257512 AMAQI
2nd Oct 2025781 AMAQI
2nd Oct 2025812 AMAQI
2nd Oct 2025833 AMAQI
2nd Oct 2025864 AMAQI
2nd Oct 2025865 AMAQI
28°C26/30°C
2nd Oct 2025826 AMAQI
2nd Oct 2025737 AMAQI
2nd Oct 2025698 AMAQI
2nd Oct 2025689 AMAQI
2nd Oct 20257210 AMAQI
2nd Oct 20258011 AMAQI
2nd Oct 20258012 PMAQI
2nd Oct 2025861 PMAQI
2nd Oct 2025782 PMAQI
2nd Oct 2025763 PMAQI
2nd Oct 2025714 PMAQI
2nd Oct 2025685 PMAQI
2nd Oct 2025736 PMAQI
2nd Oct 2025777 PMAQI
2nd Oct 2025828 PMAQI
2nd Oct 2025899 PMAQI
2nd Oct 202510010 PMAQI
2nd Oct 20258911 PMAQI
3rd Oct 20258612 AMAQI
3rd Oct 2025811 AMAQI
3rd Oct 2025832 AMAQI
3rd Oct 2025883 AMAQI
3rd Oct 2025854 AMAQI
3rd Oct 2025845 AMAQI
29°C26/32°C
3rd Oct 2025816 AMAQI
3rd Oct 2025787 AMAQI
3rd Oct 2025778 AMAQI
3rd Oct 2025669 AMAQI
3rd Oct 20256810 AMAQI
3rd Oct 20256111 AMAQI
3rd Oct 20256712 PMAQI
3rd Oct 2025661 PMAQI
3rd Oct 2025712 PMAQI
3rd Oct 2025713 PMAQI
3rd Oct 2025724 PMAQI
3rd Oct 2025715 PMAQI
3rd Oct 2025616 PMAQI
3rd Oct 2025777 PMAQI
3rd Oct 2025798 PMAQI
3rd Oct 2025739 PMAQI
3rd Oct 20258010 PMAQI
3rd Oct 20257811 PMAQI
4th Oct 20258312 AMAQI
4th Oct 2025831 AMAQI
4th Oct 2025792 AMAQI
4th Oct 2025813 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
55AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM - 5 PM
45AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 55), while the lowest AQI was between 12 PM to 5 PM (Avg. 45).
Night time
Avg. Highest Time
1 AM - 5 AM
58AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 58), while the lowest AQI was between 7 PM to 7 PM (Avg. 48).
2025 Days Vs Air Quality
Om Yai, Krathum Baen, Samut Sakhon, Thailand
2025
15%
42
68%
187
16%
45
0.7%
2
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Good
42 DaysModerate
187 DaysPoor
45 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 276 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
Om Yai, Krathum Baen, Samut Sakhon, 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
93AQI
93AQI
2nd January 2025
103AQI
103AQI
3rd January 2025
103AQI
103AQI
4th January 2025
109AQI
109AQI
5th January 2025
116AQI
116AQI
6th January 2025
120AQI
120AQI
7th January 2025
136AQI
136AQI
8th January 2025
141AQI
141AQI
9th January 2025
124AQI
124AQI
10th January 2025
95AQI
95AQI
11th January 2025
89AQI
89AQI
12th January 2025
94AQI
94AQI
13th January 2025
115AQI
115AQI
14th January 2025
128AQI
128AQI
15th January 2025
128AQI
128AQI
16th January 2025
90AQI
90AQI
17th January 2025
96AQI
96AQI
18th January 2025
110AQI
110AQI
19th January 2025
120AQI
120AQI
20th January 2025
134AQI
134AQI
21st January 2025
137AQI
137AQI
22nd January 2025
149AQI
149AQI
23rd January 2025
161AQI
161AQI
24th January 2025
158AQI
158AQI
25th January 2025
149AQI
149AQI
26th January 2025
114AQI
114AQI
27th January 2025
92AQI
92AQI
28th January 2025
97AQI
97AQI
29th January 2025
97AQI
97AQI
30th January 2025
111AQI
111AQI
31st January 2025
133AQI
133AQI
1st February 2025
141AQI
141AQI
2nd February 2025
129AQI
129AQI
3rd February 2025
123AQI
123AQI
4th February 2025
114AQI
114AQI
5th February 2025
124AQI
124AQI
6th February 2025
99AQI
99AQI
7th February 2025
110AQI
110AQI
8th February 2025
104AQI
104AQI
9th February 2025
88AQI
88AQI
10th February 2025
94AQI
94AQI
11th February 2025
117AQI
117AQI
12th February 2025
137AQI
137AQI
13th February 2025
128AQI
128AQI
14th February 2025
123AQI
123AQI
15th February 2025
132AQI
132AQI
16th February 2025
118AQI
118AQI
17th February 2025
92AQI
92AQI
18th February 2025
80AQI
80AQI
19th February 2025
86AQI
86AQI
20th February 2025
96AQI
96AQI
21st February 2025
101AQI
101AQI
22nd February 2025
105AQI
105AQI
23rd February 2025
98AQI
98AQI
24th February 2025
77AQI
77AQI
25th February 2025
81AQI
81AQI
26th February 2025
74AQI
74AQI
27th February 2025
87AQI
87AQI
28th February 2025
81AQI
81AQI
1st March 2025
76AQI
76AQI
2nd March 2025
70AQI
70AQI
3rd March 2025
71AQI
71AQI
4th March 2025
68AQI
68AQI
5th March 2025
64AQI
64AQI
6th March 2025
68AQI
68AQI
7th March 2025
74AQI
74AQI
8th March 2025
74AQI
74AQI
9th March 2025
78AQI
78AQI
10th March 2025
98AQI
98AQI
11th March 2025
87AQI
87AQI
12th March 2025
74AQI
74AQI
13th March 2025
71AQI
71AQI
14th March 2025
68AQI
68AQI
15th March 2025
70AQI
70AQI
16th March 2025
67AQI
67AQI
17th March 2025
68AQI
68AQI
18th March 2025
81AQI
81AQI
19th March 2025
88AQI
88AQI
20th March 2025
119AQI
119AQI
21st March 2025
121AQI
121AQI
22nd March 2025
137AQI
137AQI
23rd March 2025
149AQI
149AQI
24th March 2025
145AQI
145AQI
25th March 2025
139AQI
139AQI
26th March 2025
124AQI
124AQI
27th March 2025
123AQI
123AQI
28th March 2025
117AQI
117AQI
29th March 2025
122AQI
122AQI
30th March 2025
95AQI
95AQI
31st March 2025
89AQI
89AQI
1st April 2025
97AQI
97AQI
2nd April 2025
98AQI
98AQI
3rd April 2025
82AQI
82AQI
4th April 2025
71AQI
71AQI
5th April 2025
66AQI
66AQI
6th April 2025
65AQI
65AQI
7th April 2025
66AQI
66AQI
8th April 2025
71AQI
71AQI
9th April 2025
71AQI
71AQI
10th April 2025
79AQI
79AQI
11th April 2025
79AQI
79AQI
12th April 2025
58AQI
58AQI
13th April 2025
60AQI
60AQI
14th April 2025
62AQI
62AQI
15th April 2025
73AQI
73AQI
16th April 2025
64AQI
64AQI
17th April 2025
65AQI
65AQI
18th April 2025
60AQI
60AQI
19th April 2025
64AQI
64AQI
20th April 2025
54AQI
54AQI
21st April 2025
63AQI
63AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
68AQI
68AQI
24th April 2025
68AQI
68AQI
25th April 2025
76AQI
76AQI
26th April 2025
59AQI
59AQI
27th April 2025
63AQI
63AQI
28th April 2025
57AQI
57AQI
29th April 2025
70AQI
70AQI
30th April 2025
80AQI
80AQI
1st May 2025
72AQI
72AQI
2nd May 2025
82AQI
82AQI
3rd May 2025
76AQI
76AQI
4th May 2025
67AQI
67AQI
5th May 2025
57AQI
57AQI
6th May 2025
60AQI
60AQI
7th May 2025
55AQI
55AQI
8th May 2025
59AQI
59AQI
9th May 2025
57AQI
57AQI
10th May 2025
60AQI
60AQI
11th May 2025
63AQI
63AQI
12th May 2025
64AQI
64AQI
13th May 2025
64AQI
64AQI
14th May 2025
58AQI
58AQI
15th May 2025
56AQI
56AQI
16th May 2025
62AQI
62AQI
17th May 2025
67AQI
67AQI
18th May 2025
63AQI
63AQI
19th May 2025
65AQI
65AQI
20th May 2025
57AQI
57AQI
21st May 2025
58AQI
58AQI
22nd May 2025
65AQI
65AQI
23rd May 2025
52AQI
52AQI
24th May 2025
55AQI
55AQI
25th May 2025
51AQI
51AQI
26th May 2025
47AQI
47AQI
27th May 2025
47AQI
47AQI
28th May 2025
48AQI
48AQI
29th May 2025
51AQI
51AQI
30th May 2025
50AQI
50AQI
31st May 2025
54AQI
54AQI
1st June 2025
56AQI
56AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
50AQI
50AQI
4th June 2025
56AQI
56AQI
5th June 2025
57AQI
57AQI
6th June 2025
60AQI
60AQI
7th June 2025
59AQI
59AQI
8th June 2025
42AQI
42AQI
9th June 2025
45AQI
45AQI
10th June 2025
54AQI
54AQI
11th June 2025
55AQI
55AQI
12th June 2025
52AQI
52AQI
13th June 2025
52AQI
52AQI
14th June 2025
46AQI
46AQI
15th June 2025
40AQI
40AQI
16th June 2025
42AQI
42AQI
17th June 2025
41AQI
41AQI
18th June 2025
49AQI
49AQI
19th June 2025
52AQI
52AQI
20th June 2025
52AQI
52AQI
21st June 2025
50AQI
50AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
49AQI
49AQI
24th June 2025
47AQI
47AQI
25th June 2025
48AQI
48AQI
26th June 2025
48AQI
48AQI
27th June 2025
49AQI
49AQI
28th June 2025
49AQI
49AQI
29th June 2025
50AQI
50AQI
30th June 2025
52AQI
52AQI
1st July 2025
53AQI
53AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
57AQI
57AQI
4th July 2025
57AQI
57AQI
5th July 2025
53AQI
53AQI
6th July 2025
54AQI
54AQI
7th July 2025
54AQI
54AQI
8th July 2025
57AQI
57AQI
9th July 2025
57AQI
57AQI
10th July 2025
58AQI
58AQI
11th July 2025
57AQI
57AQI
12th July 2025
58AQI
58AQI
13th July 2025
57AQI
57AQI
14th July 2025
59AQI
59AQI
15th July 2025
55AQI
55AQI
16th July 2025
51AQI
51AQI
17th July 2025
51AQI
51AQI
18th July 2025
49AQI
49AQI
19th July 2025
48AQI
48AQI
20th July 2025
45AQI
45AQI
21st July 2025
47AQI
47AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
52AQI
52AQI
24th July 2025
54AQI
54AQI
25th July 2025
57AQI
57AQI
26th July 2025
58AQI
58AQI
27th July 2025
54AQI
54AQI
28th July 2025
55AQI
55AQI
29th July 2025
52AQI
52AQI
30th July 2025
56AQI
56AQI
31st July 2025
59AQI
59AQI
1st August 2025
58AQI
58AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
54AQI
54AQI
4th August 2025
57AQI
57AQI
5th August 2025
54AQI
54AQI
6th August 2025
56AQI
56AQI
7th August 2025
47AQI
47AQI
8th August 2025
44AQI
44AQI
9th August 2025
37AQI
37AQI
10th August 2025
35AQI
35AQI
11th August 2025
48AQI
48AQI
12th August 2025
54AQI
54AQI
13th August 2025
53AQI
53AQI
14th August 2025
55AQI
55AQI
15th August 2025
54AQI
54AQI
16th August 2025
53AQI
53AQI
17th August 2025
54AQI
54AQI
18th August 2025
60AQI
60AQI
19th August 2025
55AQI
55AQI
20th August 2025
54AQI
54AQI
21st August 2025
57AQI
57AQI
22nd August 2025
58AQI
58AQI
23rd August 2025
54AQI
54AQI
24th August 2025
52AQI
52AQI
25th August 2025
53AQI
53AQI
26th August 2025
53AQI
53AQI
27th August 2025
56AQI
56AQI
28th August 2025
56AQI
56AQI
29th August 2025
61AQI
61AQI
30th August 2025
57AQI
57AQI
31st August 2025
53AQI
53AQI
1st September 2025
57AQI
57AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
56AQI
56AQI
4th September 2025
56AQI
56AQI
5th September 2025
56AQI
56AQI
6th September 2025
57AQI
57AQI
7th September 2025
56AQI
56AQI
8th September 2025
53AQI
53AQI
9th September 2025
52AQI
52AQI
10th September 2025
49AQI
49AQI
11th September 2025
52AQI
52AQI
12th September 2025
58AQI
58AQI
13th September 2025
60AQI
60AQI
14th September 2025
60AQI
60AQI
15th September 2025
56AQI
56AQI
16th September 2025
55AQI
55AQI
17th September 2025
52AQI
52AQI
18th September 2025
38AQI
38AQI
19th September 2025
32AQI
32AQI
20th September 2025
30AQI
30AQI
21st September 2025
30AQI
30AQI
22nd September 2025
38AQI
38AQI
23rd September 2025
37AQI
37AQI
24th September 2025
35AQI
35AQI
25th September 2025
47AQI
47AQI
26th September 2025
51AQI
51AQI
27th September 2025
48AQI
48AQI
28th September 2025
46AQI
46AQI
29th September 2025
60AQI
60AQI
30th September 2025
63AQI
63AQI
1st October 2025
61AQI
61AQI
2nd October 2025
79AQI
79AQI
3rd October 2025
80AQI
80AQI
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
117AQI
105AQI
93AQI
69AQI
59AQI
50AQI
54AQI
53AQI
50AQI
73AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
9
20
2
13
15
21
10
30
4
27
17
13
5
26
5
26
11
19
3
42
187
45
2
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
September50AQI
202468AQI
13
17
25
4
3
28
6
24
15
16
23
7
19
12
17
11
1
2
13
22
8
25
6
84
198
35
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
June47AQI
202383AQI
12
6
3
16
15
12
22
18
Highest AQI recorded in
November123AQI
Lowest AQI recorded in
January50AQI
202252AQI
1
2
13
17
13
17
27
36
Highest AQI recorded in
October54AQI
Lowest AQI recorded in
December52AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
83AQILeast Polluted Year Recorded
2022(Avg.)
52AQIOm Yai's annual 2025 AQI (72) shows an average percentage change of 9.9% (worsened AQI) compared to previous years: 2022 (52), 2023 (83), 2024 (68).
