Saesol Dong, Ansan, Gyeonggi, South Korea 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
Saesol Dong, Ansan, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2021
86AQILowest AQI recorded on
9th Aug 2023
20AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 53 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Saesol Dong, Ansan, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM6th Aug
56AQI
Avg. Lowest Time
4PM6th Aug
44AQI
In the last 24 hours,
Saesol Dong's AQI reached its highest point of 56 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Saesol Dong, Ansan, Gyeonggi, South Korea
JulAug
08th - 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 - 06th06th - 07th07th
Day
Night
8th Jul 2025575 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025769 AMAQI
8th Jul 20258410 AMAQI
8th Jul 20258611 AMAQI
8th Jul 20258412 PMAQI
8th Jul 2025871 PMAQI
8th Jul 2025882 PMAQI
8th Jul 2025833 PMAQI
8th Jul 2025884 PMAQI
8th Jul 2025955 PMAQI
8th Jul 2025906 PMAQI
8th Jul 20251087 PMAQI
8th Jul 2025888 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255211 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025584 AMAQI
31°C26/37°C
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025618 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255311 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025602 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025708 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025573 AMAQI
10th Jul 2025584 AMAQI
31°C26/37°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255310 AMAQI
10th Jul 20255011 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025401 PMAQI
10th Jul 2025362 PMAQI
10th Jul 2025393 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025396 PMAQI
10th Jul 2025347 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025594 AMAQI
31°C27/36°C
11th Jul 2025575 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255012 PMAQI
11th Jul 2025441 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025507 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
30°C25/35°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025495 PMAQI
12th Jul 2025476 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025618 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
29°C24/34°C
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025629 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025701 PMAQI
13th Jul 2025652 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025684 PMAQI
13th Jul 2025715 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025727 PMAQI
13th Jul 2025678 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025564 AMAQI
26°C23/30°C
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20257610 AMAQI
14th Jul 20257011 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025711 PMAQI
14th Jul 2025702 PMAQI
14th Jul 2025633 PMAQI
14th Jul 2025504 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
23°C19/29°C
15th Jul 2025595 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025341 PMAQI
15th Jul 2025362 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025314 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
22°C20/24°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254810 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
22°C21/25°C
17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025331 PMAQI
17th Jul 2025312 PMAQI
17th Jul 2025333 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI
23°C21/26°C
18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025285 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025407 PMAQI
18th Jul 2025418 PMAQI
18th Jul 2025489 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025534 AMAQI
23°C22/25°C
19th Jul 2025525 AMAQI
19th Jul 2025516 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025176 PMAQI
19th Jul 2025197 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI
25°C22/28°C
20th Jul 2025475 AMAQI
20th Jul 2025486 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025511 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025513 AMAQI
21st Jul 2025494 AMAQI
27°C23/32°C
21st Jul 2025485 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025478 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20254511 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025502 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025504 AMAQI
28°C25/31°C
22nd Jul 2025495 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025497 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20253610 AMAQI
22nd Jul 20253511 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025331 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025375 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025257 PMAQI
22nd Jul 2025278 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025461 AMAQI
23rd Jul 2025462 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025484 AMAQI
28°C25/32°C
23rd Jul 2025475 AMAQI
23rd Jul 2025476 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025479 AMAQI
23rd Jul 20255410 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025454 PMAQI
23rd Jul 2025405 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025467 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025484 AMAQI
28°C25/32°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025497 AMAQI
24th Jul 2025498 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20254111 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025431 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025603 PMAQI
24th Jul 2025674 PMAQI
24th Jul 2025645 PMAQI
24th Jul 2025666 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025492 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025484 AMAQI
28°C25/32°C
25th Jul 2025495 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257011 AMAQI
25th Jul 20257412 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025752 PMAQI
25th Jul 2025733 PMAQI
25th Jul 2025804 PMAQI
25th Jul 2025875 PMAQI
25th Jul 2025926 PMAQI
25th Jul 2025927 PMAQI
25th Jul 2025718 PMAQI
25th Jul 2025629 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
30°C26/35°C
26th Jul 2025565 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20254410 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025363 PMAQI
26th Jul 2025504 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025696 PMAQI
26th Jul 2025767 PMAQI
26th Jul 2025728 PMAQI
26th Jul 2025659 PMAQI
26th Jul 20256810 PMAQI
26th Jul 20256611 PMAQI
27th Jul 20256712 AMAQI
27th Jul 2025571 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
31°C28/35°C
27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025499 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025513 PMAQI
27th Jul 2025464 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025617 PMAQI
27th Jul 2025648 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025554 AMAQI
31°C28/35°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20258111 AMAQI
28th Jul 20257712 PMAQI
28th Jul 2025691 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025654 PMAQI
28th Jul 2025755 PMAQI
28th Jul 2025766 PMAQI
28th Jul 2025767 PMAQI
28th Jul 2025708 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025573 AMAQI
29th Jul 2025584 AMAQI
30°C28/35°C
29th Jul 2025605 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20257210 AMAQI
29th Jul 20257711 AMAQI
29th Jul 20258212 PMAQI
29th Jul 2025801 PMAQI
29th Jul 2025802 PMAQI
29th Jul 2025823 PMAQI
29th Jul 2025914 PMAQI
29th Jul 2025815 PMAQI
29th Jul 2025726 PMAQI
29th Jul 2025657 PMAQI
29th Jul 2025638 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256611 PMAQI
30th Jul 20256612 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025604 AMAQI
31°C27/36°C
30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025799 AMAQI
30th Jul 20258310 AMAQI
30th Jul 20258111 AMAQI
30th Jul 20258212 PMAQI
30th Jul 2025841 PMAQI
30th Jul 2025812 PMAQI
30th Jul 2025783 PMAQI
30th Jul 2025774 PMAQI
30th Jul 2025915 PMAQI
30th Jul 2025966 PMAQI
30th Jul 2025937 PMAQI
30th Jul 2025808 PMAQI
30th Jul 2025689 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256912 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
31°C28/36°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025823 PMAQI
31st Jul 2025774 PMAQI
31st Jul 2025785 PMAQI
31st Jul 2025776 PMAQI
31st Jul 2025817 PMAQI
31st Jul 2025728 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025584 AMAQI
30°C27/34°C
1st Aug 2025565 AMAQI
1st Aug 2025576 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025779 AMAQI
1st Aug 20257410 AMAQI
1st Aug 20257211 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025641 PMAQI
1st Aug 2025722 PMAQI
1st Aug 2025733 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025825 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025697 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
30°C27/34°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257910 AMAQI
2nd Aug 20257611 AMAQI
2nd Aug 20258412 PMAQI
2nd Aug 2025791 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025695 PMAQI
2nd Aug 2025706 PMAQI
2nd Aug 2025707 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025584 AMAQI
30°C27/34°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20257410 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025691 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025705 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025583 AMAQI
4th Aug 2025604 AMAQI
28°C25/31°C
4th Aug 2025625 AMAQI
4th Aug 2025616 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025489 AMAQI
4th Aug 20255310 AMAQI
4th Aug 20255711 AMAQI
4th Aug 20255312 PMAQI
4th Aug 2025511 PMAQI
4th Aug 2025462 PMAQI
4th Aug 2025453 PMAQI
4th Aug 2025444 PMAQI
4th Aug 2025455 PMAQI
4th Aug 2025446 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025564 AMAQI
26°C23/32°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025519 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255712 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025473 PMAQI
5th Aug 2025444 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025456 PMAQI
5th Aug 2025467 PMAQI
5th Aug 2025508 PMAQI
5th Aug 2025499 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255511 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
27°C24/31°C
6th Aug 2025565 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025558 AMAQI
6th Aug 2025479 AMAQI
6th Aug 20255610 AMAQI
6th Aug 20255511 AMAQI
6th Aug 20254812 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025492 PMAQI
6th Aug 2025523 PMAQI
6th Aug 2025444 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025506 PMAQI
6th Aug 2025487 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025541 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
53AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
53AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 53), while the lowest AQI was between 5 AM to 7 PM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 11 PM
55AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
55AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 55), while the lowest AQI was between 12 AM to 11 PM (Avg. 55).
2025 Days Vs Air Quality
Saesol Dong, Ansan, Gyeonggi, South Korea
2025
18%
38
75%
163
7%
15
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
38 DaysModerate
163 DaysPoor
15 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 218 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
Saesol Dong, Ansan, Gyeonggi, South Korea
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
75AQI
75AQI
2nd January 2025
56AQI
56AQI
3rd January 2025
60AQI
60AQI
4th January 2025
60AQI
60AQI
5th January 2025
68AQI
68AQI
6th January 2025
92AQI
92AQI
7th January 2025
56AQI
56AQI
8th January 2025
67AQI
67AQI
9th January 2025
44AQI
44AQI
10th January 2025
52AQI
52AQI
11th January 2025
60AQI
60AQI
12th January 2025
76AQI
76AQI
13th January 2025
90AQI
90AQI
14th January 2025
103AQI
103AQI
15th January 2025
56AQI
56AQI
16th January 2025
77AQI
77AQI
17th January 2025
76AQI
76AQI
18th January 2025
81AQI
81AQI
19th January 2025
83AQI
83AQI
20th January 2025
128AQI
128AQI
21st January 2025
133AQI
133AQI
22nd January 2025
151AQI
151AQI
23rd January 2025
141AQI
141AQI
24th January 2025
118AQI
118AQI
25th January 2025
79AQI
79AQI
26th January 2025
59AQI
59AQI
27th January 2025
67AQI
67AQI
28th January 2025
60AQI
60AQI
29th January 2025
63AQI
63AQI
30th January 2025
52AQI
52AQI
31st January 2025
73AQI
73AQI
1st February 2025
78AQI
78AQI
2nd February 2025
93AQI
93AQI
3rd February 2025
52AQI
52AQI
4th February 2025
57AQI
57AQI
5th February 2025
47AQI
47AQI
6th February 2025
55AQI
55AQI
7th February 2025
49AQI
49AQI
8th February 2025
46AQI
46AQI
9th February 2025
49AQI
49AQI
10th February 2025
57AQI
57AQI
11th February 2025
73AQI
73AQI
12th February 2025
80AQI
80AQI
13th February 2025
51AQI
51AQI
14th February 2025
88AQI
88AQI
15th February 2025
57AQI
57AQI
16th February 2025
115AQI
115AQI
17th February 2025
50AQI
50AQI
18th February 2025
64AQI
64AQI
19th February 2025
49AQI
49AQI
20th February 2025
58AQI
58AQI
21st February 2025
55AQI
55AQI
22nd February 2025
59AQI
59AQI
23rd February 2025
56AQI
56AQI
24th February 2025
57AQI
57AQI
25th February 2025
56AQI
56AQI
26th February 2025
66AQI
66AQI
27th February 2025
61AQI
61AQI
28th February 2025
88AQI
88AQI
1st March 2025
104AQI
104AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
58AQI
58AQI
4th March 2025
49AQI
49AQI
5th March 2025
39AQI
39AQI
6th March 2025
81AQI
81AQI
7th March 2025
94AQI
94AQI
8th March 2025
93AQI
93AQI
9th March 2025
100AQI
100AQI
10th March 2025
123AQI
123AQI
11th March 2025
107AQI
107AQI
12th March 2025
112AQI
112AQI
13th March 2025
95AQI
95AQI
14th March 2025
81AQI
81AQI
15th March 2025
63AQI
63AQI
16th March 2025
76AQI
76AQI
17th March 2025
69AQI
69AQI
18th March 2025
77AQI
77AQI
19th March 2025
83AQI
83AQI
20th March 2025
95AQI
95AQI
21st March 2025
104AQI
104AQI
22nd March 2025
111AQI
111AQI
23rd March 2025
118AQI
118AQI
24th March 2025
119AQI
119AQI
25th March 2025
129AQI
129AQI
26th March 2025
95AQI
95AQI
27th March 2025
90AQI
90AQI
28th March 2025
62AQI
62AQI
29th March 2025
51AQI
51AQI
30th March 2025
46AQI
46AQI
31st March 2025
62AQI
62AQI
1st April 2025
78AQI
78AQI
2nd April 2025
90AQI
90AQI
3rd April 2025
88AQI
88AQI
4th April 2025
90AQI
90AQI
5th April 2025
79AQI
79AQI
6th April 2025
70AQI
70AQI
7th April 2025
75AQI
75AQI
8th April 2025
76AQI
76AQI
9th April 2025
76AQI
76AQI
10th April 2025
85AQI
85AQI
11th April 2025
94AQI
94AQI
12th April 2025
69AQI
69AQI
13th April 2025
66AQI
66AQI
14th April 2025
50AQI
50AQI
15th April 2025
60AQI
60AQI
16th April 2025
61AQI
61AQI
17th April 2025
67AQI
67AQI
18th April 2025
71AQI
71AQI
19th April 2025
52AQI
52AQI
20th April 2025
63AQI
63AQI
21st April 2025
57AQI
57AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
37AQI
37AQI
24th April 2025
65AQI
65AQI
25th April 2025
60AQI
60AQI
26th April 2025
55AQI
55AQI
27th April 2025
42AQI
42AQI
28th April 2025
60AQI
60AQI
29th April 2025
73AQI
73AQI
30th April 2025
61AQI
61AQI
1st May 2025
64AQI
64AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
50AQI
50AQI
4th May 2025
47AQI
47AQI
5th May 2025
54AQI
54AQI
6th May 2025
46AQI
46AQI
7th May 2025
56AQI
56AQI
8th May 2025
65AQI
65AQI
9th May 2025
52AQI
52AQI
10th May 2025
62AQI
62AQI
11th May 2025
71AQI
71AQI
12th May 2025
72AQI
72AQI
13th May 2025
76AQI
76AQI
14th May 2025
74AQI
74AQI
15th May 2025
64AQI
64AQI
16th May 2025
53AQI
53AQI
17th May 2025
49AQI
49AQI
18th May 2025
56AQI
56AQI
19th May 2025
63AQI
63AQI
20th May 2025
40AQI
40AQI
21st May 2025
49AQI
49AQI
22nd May 2025
49AQI
49AQI
23rd May 2025
65AQI
65AQI
24th May 2025
49AQI
49AQI
25th May 2025
49AQI
49AQI
26th May 2025
66AQI
66AQI
27th May 2025
77AQI
77AQI
28th May 2025
79AQI
79AQI
29th May 2025
80AQI
80AQI
30th May 2025
88AQI
88AQI
31st May 2025
88AQI
88AQI
1st June 2025
84AQI
84AQI
2nd June 2025
88AQI
88AQI
3rd June 2025
73AQI
73AQI
4th June 2025
59AQI
59AQI
5th June 2025
60AQI
60AQI
6th June 2025
59AQI
59AQI
7th June 2025
68AQI
68AQI
8th June 2025
55AQI
55AQI
9th June 2025
63AQI
63AQI
10th June 2025
50AQI
50AQI
11th June 2025
56AQI
56AQI
12th June 2025
67AQI
67AQI
13th June 2025
74AQI
74AQI
14th June 2025
64AQI
64AQI
15th June 2025
55AQI
55AQI
16th June 2025
64AQI
64AQI
17th June 2025
61AQI
61AQI
18th June 2025
67AQI
67AQI
19th June 2025
63AQI
63AQI
20th June 2025
46AQI
46AQI
21st June 2025
56AQI
56AQI
22nd June 2025
64AQI
64AQI
23rd June 2025
70AQI
70AQI
24th June 2025
62AQI
62AQI
25th June 2025
52AQI
52AQI
26th June 2025
56AQI
56AQI
27th June 2025
65AQI
65AQI
28th June 2025
62AQI
62AQI
29th June 2025
48AQI
48AQI
30th June 2025
46AQI
46AQI
1st July 2025
42AQI
42AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
54AQI
54AQI
4th July 2025
51AQI
51AQI
5th July 2025
46AQI
46AQI
6th July 2025
52AQI
52AQI
7th July 2025
65AQI
65AQI
8th July 2025
71AQI
71AQI
9th July 2025
59AQI
59AQI
10th July 2025
51AQI
51AQI
11th July 2025
53AQI
53AQI
12th July 2025
51AQI
51AQI
13th July 2025
62AQI
62AQI
14th July 2025
54AQI
54AQI
15th July 2025
43AQI
43AQI
16th July 2025
51AQI
51AQI
17th July 2025
41AQI
41AQI
18th July 2025
43AQI
43AQI
19th July 2025
36AQI
36AQI
20th July 2025
40AQI
40AQI
21st July 2025
41AQI
41AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
44AQI
44AQI
24th July 2025
51AQI
51AQI
25th July 2025
65AQI
65AQI
26th July 2025
55AQI
55AQI
27th July 2025
53AQI
53AQI
28th July 2025
64AQI
64AQI
29th July 2025
67AQI
67AQI
30th July 2025
73AQI
73AQI
31st July 2025
66AQI
66AQI
1st August 2025
64AQI
64AQI
2nd August 2025
65AQI
65AQI
3rd August 2025
62AQI
62AQI
4th August 2025
54AQI
54AQI
5th August 2025
53AQI
53AQI
79AQI
63AQI
86AQI
67AQI
61AQI
62AQI
52AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202567AQI
1
24
5
1
6
21
1
3
19
9
4
26
9
22
4
26
11
20
5
38
163
15
1
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
July52AQI
202460AQI
8
15
8
10
11
7
1
6
21
4
2
23
1
8
23
5
24
1
24
7
12
19
22
8
15
15
1
8
22
5
26
125
214
22
1
Highest AQI recorded in
January79AQI
Lowest AQI recorded in
July38AQI
202365AQI
4
18
6
3
1
19
4
4
2
18
11
6
16
6
2
7
24
13
17
19
12
20
11
21
9
11
20
12
14
3
6
21
4
122
199
34
9
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
August45AQI
202270AQI
18
11
2
1
13
5
2
5
19
7
7
20
3
7
22
2
17
13
7
15
1
1
17
11
1
13
16
2
4
20
5
1
5
25
1
84
193
37
5
Highest AQI recorded in
January98AQI
Lowest AQI recorded in
August41AQI
202166AQI
4
23
3
4
18
4
2
3
18
8
1
1
7
20
3
11
18
1
1
8
22
13
18
22
9
26
4
16
15
6
20
3
1
4
16
11
124
201
32
4
2
1
Highest AQI recorded in
March97AQI
Lowest AQI recorded in
September37AQI
202058AQI
1
3
19
11
1
19
12
20
10
8
20
3
7
17
6
5
18
8
79
91
18
Highest AQI recorded in
December82AQI
Lowest AQI recorded in
September43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
70AQILeast Polluted Year Recorded
2020(Avg.)
58AQISaesol Dong's annual 2025 AQI (67) shows an average percentage change of 5.5% (worsened AQI) compared to previous years: 2020 (58), 2021 (66), 2022 (70), 2023 (65), 2024 (60).
