Jeongwang 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
Jeongwang Dong, Ansan, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2021
90AQILowest AQI recorded on
24th Aug 2021
25AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Jeongwang Dong, Ansan, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM3rd Aug
84AQI
Avg. Lowest Time
12AM4th Aug
52AQI
In the last 24 hours,
Jeongwang Dong's AQI reached its highest point of 84 at 10 AM during the Night, while the lowest point, 52, was recorded at 12 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jeongwang Dong, Ansan, Gyeonggi, South Korea
JulAug
05th - 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 - 04th04th
Day
Night
5th Jul 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025439 AMAQI
5th Jul 20254210 AMAQI
5th Jul 20255311 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025552 PMAQI
5th Jul 2025523 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025515 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025518 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025534 AMAQI
27°C24/32°C
6th Jul 2025525 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025579 AMAQI
6th Jul 20256410 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025563 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255310 PMAQI
6th Jul 20255311 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025534 AMAQI
28°C24/32°C
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025669 AMAQI
7th Jul 20258010 AMAQI
7th Jul 20259211 AMAQI
7th Jul 20259312 PMAQI
7th Jul 2025901 PMAQI
7th Jul 2025942 PMAQI
7th Jul 2025913 PMAQI
7th Jul 2025874 PMAQI
7th Jul 2025835 PMAQI
7th Jul 2025766 PMAQI
7th Jul 2025707 PMAQI
7th Jul 2025638 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255812 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025544 AMAQI
29°C25/33°C
8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025999 AMAQI
8th Jul 202511010 AMAQI
8th Jul 20259811 AMAQI
8th Jul 20259412 PMAQI
8th Jul 2025831 PMAQI
8th Jul 2025822 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025804 PMAQI
8th Jul 2025835 PMAQI
8th Jul 2025806 PMAQI
8th Jul 2025827 PMAQI
8th Jul 2025768 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025571 AMAQI
9th Jul 2025572 AMAQI
9th Jul 2025573 AMAQI
9th Jul 2025584 AMAQI
31°C26/37°C
9th Jul 2025605 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025669 AMAQI
9th Jul 20256610 AMAQI
9th Jul 20256011 AMAQI
9th Jul 20255912 PMAQI
9th Jul 2025601 PMAQI
9th Jul 2025642 PMAQI
9th Jul 2025623 PMAQI
9th Jul 2025624 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025708 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025583 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 2025549 AMAQI
10th Jul 20254710 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20253912 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025532 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025544 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025594 AMAQI
31°C27/36°C
11th Jul 2025585 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025597 AMAQI
11th Jul 2025598 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20254410 AMAQI
11th Jul 20253811 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025493 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
30°C25/35°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025512 PMAQI
12th Jul 2025513 PMAQI
12th Jul 2025494 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025588 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
29°C24/34°C
13th Jul 2025555 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20258010 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20257412 PMAQI
13th Jul 2025681 PMAQI
13th Jul 2025682 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025704 PMAQI
13th Jul 2025705 PMAQI
13th Jul 2025716 PMAQI
13th Jul 2025687 PMAQI
13th Jul 2025648 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
26°C23/30°C
14th Jul 2025575 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025729 AMAQI
14th Jul 20257810 AMAQI
14th Jul 20258411 AMAQI
14th Jul 20258012 PMAQI
14th Jul 2025731 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025417 PMAQI
14th Jul 2025438 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
23°C19/29°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025503 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025427 PMAQI
15th Jul 2025458 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
22°C20/24°C
16th Jul 2025565 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20257010 AMAQI
16th Jul 20257211 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025584 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025478 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
22°C21/25°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20252312 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025438 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025554 AMAQI
23°C21/26°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025439 AMAQI
18th Jul 20254110 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025412 PMAQI
18th Jul 2025473 PMAQI
18th Jul 2025424 PMAQI
18th Jul 2025495 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025518 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255411 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 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025538 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20251512 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025253 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025469 PMAQI
19th Jul 20254710 PMAQI
19th Jul 20254411 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025524 AMAQI
25°C22/28°C
20th Jul 2025505 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20254311 AMAQI
20th Jul 20254512 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025395 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025512 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025504 AMAQI
27°C23/32°C
21st Jul 2025495 AMAQI
21st Jul 2025506 AMAQI
21st Jul 2025507 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025589 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025591 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025603 PMAQI
21st Jul 2025374 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025502 AMAQI
22nd Jul 2025513 AMAQI
22nd Jul 2025524 AMAQI
28°C25/31°C
22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025528 AMAQI
22nd Jul 2025329 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025433 PMAQI
22nd Jul 2025414 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025298 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025511 AMAQI
23rd Jul 2025502 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025494 AMAQI
28°C25/32°C
23rd Jul 2025485 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025488 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20255010 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025592 PMAQI
23rd Jul 2025593 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025438 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254511 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025493 AMAQI
24th Jul 2025494 AMAQI
28°C25/32°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025712 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025664 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025666 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025591 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025494 AMAQI
28°C25/32°C
25th Jul 2025515 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20257910 AMAQI
25th Jul 20257211 AMAQI
25th Jul 20257212 PMAQI
25th Jul 2025721 PMAQI
25th Jul 2025792 PMAQI
25th Jul 2025883 PMAQI
25th Jul 2025964 PMAQI
25th Jul 2025815 PMAQI
25th Jul 2025826 PMAQI
25th Jul 2025807 PMAQI
25th Jul 2025728 PMAQI
25th Jul 2025629 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
30°C26/35°C
26th Jul 2025585 AMAQI
26th Jul 2025576 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025645 PMAQI
26th Jul 2025776 PMAQI
26th Jul 2025787 PMAQI
26th Jul 2025758 PMAQI
26th Jul 2025659 PMAQI
26th Jul 20256610 PMAQI
26th Jul 20256911 PMAQI
27th Jul 20256912 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025554 AMAQI
31°C28/35°C
27th Jul 2025555 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025479 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025392 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025454 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025667 PMAQI
27th Jul 2025708 PMAQI
27th Jul 2025659 PMAQI
27th Jul 20256610 PMAQI
27th Jul 20256611 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025572 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025564 AMAQI
31°C28/35°C
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025929 AMAQI
28th Jul 202510010 AMAQI
28th Jul 20259811 AMAQI
28th Jul 20258312 PMAQI
28th Jul 2025721 PMAQI
28th Jul 2025702 PMAQI
28th Jul 2025743 PMAQI
28th Jul 2025764 PMAQI
28th Jul 2025855 PMAQI
28th Jul 2025846 PMAQI
28th Jul 2025847 PMAQI
28th Jul 2025758 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
30°C28/35°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025819 AMAQI
29th Jul 20258510 AMAQI
29th Jul 20259311 AMAQI
29th Jul 202510012 PMAQI
29th Jul 2025981 PMAQI
29th Jul 2025902 PMAQI
29th Jul 20251003 PMAQI
29th Jul 2025804 PMAQI
29th Jul 2025815 PMAQI
29th Jul 2025726 PMAQI
29th Jul 2025767 PMAQI
29th Jul 2025698 PMAQI
29th Jul 2025659 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256411 PMAQI
30th Jul 20256312 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025624 AMAQI
31°C27/36°C
30th Jul 2025665 AMAQI
30th Jul 2025656 AMAQI
30th Jul 2025657 AMAQI
30th Jul 2025658 AMAQI
30th Jul 2025819 AMAQI
30th Jul 20258310 AMAQI
30th Jul 20258111 AMAQI
30th Jul 20258512 PMAQI
30th Jul 2025821 PMAQI
30th Jul 2025922 PMAQI
30th Jul 2025933 PMAQI
30th Jul 20251004 PMAQI
30th Jul 20251065 PMAQI
30th Jul 20251006 PMAQI
30th Jul 2025957 PMAQI
30th Jul 2025808 PMAQI
30th Jul 2025689 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256811 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025622 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 20256711 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025721 PMAQI
31st Jul 2025792 PMAQI
31st Jul 2025833 PMAQI
31st Jul 2025834 PMAQI
31st Jul 2025845 PMAQI
31st Jul 2025816 PMAQI
31st Jul 2025807 PMAQI
31st Jul 2025708 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025564 AMAQI
30°C27/34°C
1st Aug 2025555 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025773 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025785 PMAQI
1st Aug 2025656 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025544 AMAQI
30°C27/34°C
2nd Aug 2025555 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025779 AMAQI
2nd Aug 20258910 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20258512 PMAQI
2nd Aug 2025841 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025677 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025584 AMAQI
30°C27/34°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025749 AMAQI
3rd Aug 20258410 AMAQI
3rd Aug 20257811 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025712 PMAQI
3rd Aug 2025693 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025685 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
--°C/°C
4th Aug 2025605 AMAQI
5 AM4th Aug 2025596 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
58AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
58AQI
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. 58), while the lowest AQI was between 5 AM to 7 PM (Avg. 58).
Night time
Avg. Highest Time
12 AM - 11 PM
56AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
56AQI
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. 56), while the lowest AQI was between 12 AM to 11 PM (Avg. 56).
2025 Days Vs Air Quality
Jeongwang Dong, Ansan, Gyeonggi, South Korea
2025
15%
33
76%
163
8%
17
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
33 DaysModerate
163 DaysPoor
17 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 215 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
Jeongwang 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
76AQI
76AQI
2nd January 2025
54AQI
54AQI
3rd January 2025
57AQI
57AQI
4th January 2025
63AQI
63AQI
5th January 2025
70AQI
70AQI
6th January 2025
96AQI
96AQI
7th January 2025
52AQI
52AQI
8th January 2025
69AQI
69AQI
9th January 2025
40AQI
40AQI
10th January 2025
50AQI
50AQI
11th January 2025
56AQI
56AQI
12th January 2025
76AQI
76AQI
13th January 2025
90AQI
90AQI
14th January 2025
103AQI
103AQI
15th January 2025
53AQI
53AQI
16th January 2025
82AQI
82AQI
17th January 2025
73AQI
73AQI
18th January 2025
86AQI
86AQI
19th January 2025
82AQI
82AQI
20th January 2025
130AQI
130AQI
21st January 2025
133AQI
133AQI
22nd January 2025
151AQI
151AQI
23rd January 2025
111AQI
111AQI
24th January 2025
112AQI
112AQI
25th January 2025
69AQI
69AQI
26th January 2025
60AQI
60AQI
27th January 2025
68AQI
68AQI
28th January 2025
58AQI
58AQI
29th January 2025
59AQI
59AQI
30th January 2025
48AQI
48AQI
31st January 2025
74AQI
74AQI
1st February 2025
87AQI
87AQI
2nd February 2025
89AQI
89AQI
3rd February 2025
53AQI
53AQI
4th February 2025
49AQI
49AQI
5th February 2025
39AQI
39AQI
6th February 2025
53AQI
53AQI
7th February 2025
42AQI
42AQI
8th February 2025
37AQI
37AQI
9th February 2025
43AQI
43AQI
10th February 2025
56AQI
56AQI
11th February 2025
73AQI
73AQI
12th February 2025
78AQI
78AQI
13th February 2025
57AQI
57AQI
14th February 2025
91AQI
91AQI
15th February 2025
60AQI
60AQI
16th February 2025
112AQI
112AQI
17th February 2025
47AQI
47AQI
18th February 2025
59AQI
59AQI
19th February 2025
42AQI
42AQI
20th February 2025
52AQI
52AQI
21st February 2025
49AQI
49AQI
22nd February 2025
55AQI
55AQI
23rd February 2025
50AQI
50AQI
24th February 2025
52AQI
52AQI
25th February 2025
54AQI
54AQI
26th February 2025
66AQI
66AQI
27th February 2025
63AQI
63AQI
28th February 2025
84AQI
84AQI
1st March 2025
106AQI
106AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
57AQI
57AQI
4th March 2025
45AQI
45AQI
5th March 2025
34AQI
34AQI
6th March 2025
77AQI
77AQI
7th March 2025
92AQI
92AQI
8th March 2025
87AQI
87AQI
9th March 2025
106AQI
106AQI
10th March 2025
118AQI
118AQI
11th March 2025
113AQI
113AQI
12th March 2025
107AQI
107AQI
13th March 2025
104AQI
104AQI
14th March 2025
79AQI
79AQI
15th March 2025
61AQI
61AQI
16th March 2025
73AQI
73AQI
17th March 2025
65AQI
65AQI
18th March 2025
76AQI
76AQI
19th March 2025
79AQI
79AQI
20th March 2025
92AQI
92AQI
21st March 2025
101AQI
101AQI
22nd March 2025
109AQI
109AQI
23rd March 2025
117AQI
117AQI
24th March 2025
114AQI
114AQI
25th March 2025
133AQI
133AQI
26th March 2025
99AQI
99AQI
27th March 2025
95AQI
95AQI
28th March 2025
62AQI
62AQI
29th March 2025
47AQI
47AQI
30th March 2025
42AQI
42AQI
31st March 2025
61AQI
61AQI
1st April 2025
74AQI
74AQI
2nd April 2025
85AQI
85AQI
3rd April 2025
89AQI
89AQI
4th April 2025
85AQI
85AQI
5th April 2025
77AQI
77AQI
6th April 2025
68AQI
68AQI
7th April 2025
75AQI
75AQI
8th April 2025
79AQI
79AQI
9th April 2025
79AQI
79AQI
10th April 2025
84AQI
84AQI
11th April 2025
96AQI
96AQI
12th April 2025
71AQI
71AQI
13th April 2025
63AQI
63AQI
14th April 2025
47AQI
47AQI
15th April 2025
61AQI
61AQI
16th April 2025
64AQI
64AQI
17th April 2025
70AQI
70AQI
18th April 2025
82AQI
82AQI
19th April 2025
53AQI
53AQI
20th April 2025
68AQI
68AQI
21st April 2025
60AQI
60AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
38AQI
38AQI
24th April 2025
70AQI
70AQI
25th April 2025
58AQI
58AQI
26th April 2025
57AQI
57AQI
27th April 2025
41AQI
41AQI
28th April 2025
61AQI
61AQI
29th April 2025
70AQI
70AQI
30th April 2025
58AQI
58AQI
1st May 2025
63AQI
63AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
50AQI
50AQI
4th May 2025
47AQI
47AQI
5th May 2025
55AQI
55AQI
6th May 2025
43AQI
43AQI
7th May 2025
57AQI
57AQI
8th May 2025
63AQI
63AQI
9th May 2025
55AQI
55AQI
10th May 2025
66AQI
66AQI
11th May 2025
76AQI
76AQI
12th May 2025
78AQI
78AQI
13th May 2025
78AQI
78AQI
14th May 2025
73AQI
73AQI
15th May 2025
70AQI
70AQI
16th May 2025
63AQI
63AQI
17th May 2025
58AQI
58AQI
18th May 2025
58AQI
58AQI
19th May 2025
64AQI
64AQI
20th May 2025
41AQI
41AQI
21st May 2025
53AQI
53AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
67AQI
67AQI
24th May 2025
52AQI
52AQI
25th May 2025
47AQI
47AQI
26th May 2025
73AQI
73AQI
27th May 2025
87AQI
87AQI
28th May 2025
98AQI
98AQI
29th May 2025
87AQI
87AQI
30th May 2025
97AQI
97AQI
31st May 2025
96AQI
96AQI
1st June 2025
92AQI
92AQI
2nd June 2025
97AQI
97AQI
3rd June 2025
78AQI
78AQI
4th June 2025
61AQI
61AQI
5th June 2025
61AQI
61AQI
6th June 2025
60AQI
60AQI
7th June 2025
69AQI
69AQI
8th June 2025
58AQI
58AQI
9th June 2025
68AQI
68AQI
10th June 2025
54AQI
54AQI
11th June 2025
60AQI
60AQI
12th June 2025
68AQI
68AQI
13th June 2025
78AQI
78AQI
14th June 2025
73AQI
73AQI
15th June 2025
61AQI
61AQI
16th June 2025
69AQI
69AQI
17th June 2025
70AQI
70AQI
18th June 2025
72AQI
72AQI
19th June 2025
69AQI
69AQI
20th June 2025
57AQI
57AQI
21st June 2025
64AQI
64AQI
22nd June 2025
71AQI
71AQI
23rd June 2025
78AQI
78AQI
24th June 2025
69AQI
69AQI
25th June 2025
59AQI
59AQI
26th June 2025
61AQI
61AQI
27th June 2025
70AQI
70AQI
28th June 2025
66AQI
66AQI
29th June 2025
56AQI
56AQI
30th June 2025
53AQI
53AQI
1st July 2025
49AQI
49AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
54AQI
54AQI
4th July 2025
54AQI
54AQI
5th July 2025
52AQI
52AQI
6th July 2025
54AQI
54AQI
7th July 2025
64AQI
64AQI
8th July 2025
68AQI
68AQI
9th July 2025
60AQI
60AQI
10th July 2025
56AQI
56AQI
11th July 2025
53AQI
53AQI
12th July 2025
53AQI
53AQI
13th July 2025
62AQI
62AQI
14th July 2025
58AQI
58AQI
15th July 2025
50AQI
50AQI
16th July 2025
57AQI
57AQI
17th July 2025
47AQI
47AQI
18th July 2025
50AQI
50AQI
19th July 2025
40AQI
40AQI
20th July 2025
47AQI
47AQI
21st July 2025
47AQI
47AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
51AQI
51AQI
24th July 2025
55AQI
55AQI
25th July 2025
66AQI
66AQI
26th July 2025
61AQI
61AQI
27th July 2025
54AQI
54AQI
28th July 2025
70AQI
70AQI
29th July 2025
72AQI
72AQI
30th July 2025
76AQI
76AQI
31st July 2025
67AQI
67AQI
1st August 2025
60AQI
60AQI
2nd August 2025
64AQI
64AQI
77AQI
60AQI
85AQI
68AQI
65AQI
67AQI
56AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202569AQI
3
22
5
1
9
18
1
4
16
11
4
26
5
26
30
8
23
2
33
163
17
1
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
July56AQI
202466AQI
9
12
8
2
9
13
6
1
5
20
4
2
2
20
8
7
23
1
2
27
1
19
11
1
10
21
22
8
10
19
2
6
22
2
6
25
107
221
33
5
Highest AQI recorded in
April84AQI
Lowest AQI recorded in
September44AQI
202375AQI
7
16
6
2
2
16
7
3
1
17
11
2
1
23
4
2
3
21
7
2
25
3
7
20
3
7
24
10
19
1
9
17
5
11
15
3
10
16
4
1
70
229
54
10
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
September59AQI
202271AQI
2
19
7
2
5
10
3
3
5
18
8
4
7
6
6
22
3
13
16
1
2
18
1
1
18
8
1
1
14
11
6
6
14
9
1
9
19
3
85
162
48
7
Highest AQI recorded in
February85AQI
Lowest AQI recorded in
August41AQI
202169AQI
9
19
2
8
11
7
2
5
15
8
2
1
11
16
3
9
17
3
2
4
22
4
10
19
2
19
12
25
5
13
17
1
6
17
5
2
9
14
7
1
128
184
42
7
1
2
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
September39AQI
202062AQI
4
8
1
6
15
6
11
1
4
23
3
14
15
2
15
15
20
10
12
15
4
12
11
7
13
10
7
1
106
133
25
1
Highest AQI recorded in
December74AQI
Lowest AQI recorded in
September47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
75AQILeast Polluted Year Recorded
2020(Avg.)
62AQIJeongwang Dong's annual 2025 AQI (69) shows an average percentage change of 0.2% (worsened AQI) compared to previous years: 2020 (62), 2021 (69), 2022 (71), 2023 (75), 2024 (66).
