Simwon Myeon, Jeonghae, Jeonbuk, 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
Simwon Myeon, Jeonghae, Jeonbuk, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2023
98AQILowest AQI recorded on
2nd Aug 2021
23AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 58 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Simwon Myeon, Jeonghae, Jeonbuk, South Korea
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12PM2nd Aug
73AQI
Avg. Lowest Time
5AM2nd Aug
52AQI
Night time
Avg. Highest Time
9PM2nd Aug
60AQI
Avg. Lowest Time
1AM3rd Aug
52AQI
In the last 24 hours,
Simwon Myeon's AQI reached its highest point of 73 at 12 PM during the Day, while the lowest point, 52, was recorded at 1 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Simwon Myeon, Jeonghae, Jeonbuk, South Korea
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025546 AMAQI
4th Jul 2025557 AMAQI
4th Jul 2025548 AMAQI
4th Jul 2025649 AMAQI
4th Jul 20256610 AMAQI
4th Jul 20255611 AMAQI
4th Jul 20255212 PMAQI
4th Jul 2025491 PMAQI
4th Jul 2025502 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025464 PMAQI
4th Jul 2025395 PMAQI
4th Jul 2025476 PMAQI
4th Jul 2025467 PMAQI
4th Jul 2025468 PMAQI
4th Jul 2025489 PMAQI
4th Jul 20255110 PMAQI
4th Jul 20254911 PMAQI
5th Jul 20255012 AMAQI
5th Jul 2025551 AMAQI
5th Jul 2025552 AMAQI
5th Jul 2025543 AMAQI
5th Jul 2025554 AMAQI
24°C22/26°C
5th Jul 2025545 AMAQI
5th Jul 2025556 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025429 AMAQI
5th Jul 20253810 AMAQI
5th Jul 20254211 AMAQI
5th Jul 20253712 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025402 PMAQI
5th Jul 2025413 PMAQI
5th Jul 2025404 PMAQI
5th Jul 2025405 PMAQI
5th Jul 2025406 PMAQI
5th Jul 2025407 PMAQI
5th Jul 2025438 PMAQI
5th Jul 2025509 PMAQI
5th Jul 20254910 PMAQI
5th Jul 20255111 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025544 AMAQI
25°C23/26°C
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025489 AMAQI
6th Jul 20254310 AMAQI
6th Jul 20254211 AMAQI
6th Jul 20254212 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025442 PMAQI
6th Jul 2025413 PMAQI
6th Jul 2025434 PMAQI
6th Jul 2025395 PMAQI
6th Jul 2025376 PMAQI
6th Jul 2025377 PMAQI
6th Jul 2025428 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20254810 PMAQI
6th Jul 20255011 PMAQI
7th Jul 20254812 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
25°C23/26°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025479 AMAQI
7th Jul 20253610 AMAQI
7th Jul 20253411 AMAQI
7th Jul 20254412 PMAQI
7th Jul 2025521 PMAQI
7th Jul 2025572 PMAQI
7th Jul 2025503 PMAQI
7th Jul 2025524 PMAQI
7th Jul 2025525 PMAQI
7th Jul 2025526 PMAQI
7th Jul 2025487 PMAQI
7th Jul 2025498 PMAQI
7th Jul 2025519 PMAQI
7th Jul 20254810 PMAQI
7th Jul 20254311 PMAQI
8th Jul 20255012 AMAQI
8th Jul 2025521 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025534 AMAQI
25°C23/27°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025579 AMAQI
8th Jul 20256310 AMAQI
8th Jul 20257511 AMAQI
8th Jul 20257812 PMAQI
8th Jul 2025801 PMAQI
8th Jul 2025782 PMAQI
8th Jul 2025763 PMAQI
8th Jul 2025804 PMAQI
8th Jul 2025755 PMAQI
8th Jul 2025696 PMAQI
8th Jul 2025707 PMAQI
8th Jul 2025678 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025531 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025544 AMAQI
27°C24/29°C
9th Jul 2025565 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025568 AMAQI
9th Jul 2025709 AMAQI
9th Jul 20257710 AMAQI
9th Jul 20257711 AMAQI
9th Jul 20257612 PMAQI
9th Jul 2025701 PMAQI
9th Jul 2025642 PMAQI
9th Jul 2025703 PMAQI
9th Jul 2025694 PMAQI
9th Jul 2025665 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025627 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20255912 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025564 AMAQI
27°C25/29°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025639 AMAQI
10th Jul 20255510 AMAQI
10th Jul 20255411 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025572 PMAQI
10th Jul 2025563 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025575 PMAQI
10th Jul 2025576 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025598 PMAQI
10th Jul 2025609 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
27°C25/29°C
11th Jul 2025595 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025588 AMAQI
11th Jul 2025579 AMAQI
11th Jul 20255610 AMAQI
11th Jul 20254911 AMAQI
11th Jul 20254912 PMAQI
11th Jul 2025491 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025473 PMAQI
11th Jul 2025554 PMAQI
11th Jul 2025585 PMAQI
11th Jul 2025586 PMAQI
11th Jul 2025587 PMAQI
11th Jul 2025588 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20256010 PMAQI
11th Jul 20256011 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025584 AMAQI
27°C24/30°C
12th Jul 2025585 AMAQI
12th Jul 2025586 AMAQI
12th Jul 2025587 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025479 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025482 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025495 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025508 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025582 AMAQI
13th Jul 2025583 AMAQI
13th Jul 2025574 AMAQI
26°C24/28°C
13th Jul 2025575 AMAQI
13th Jul 2025576 AMAQI
13th Jul 2025577 AMAQI
13th Jul 2025578 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256011 AMAQI
13th Jul 20256112 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025624 PMAQI
13th Jul 2025595 PMAQI
13th Jul 2025616 PMAQI
13th Jul 2025647 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025584 AMAQI
23°C21/24°C
14th Jul 2025595 AMAQI
14th Jul 2025596 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025482 PMAQI
14th Jul 2025533 PMAQI
14th Jul 2025454 PMAQI
14th Jul 2025445 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025447 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025584 AMAQI
24°C21/26°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025272 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025204 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025576 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025564 AMAQI
23°C21/25°C
16th Jul 2025545 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025599 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025567 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255511 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025574 AMAQI
22°C21/24°C
17th Jul 2025575 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025454 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025386 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20255111 PMAQI
18th Jul 20255012 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025564 AMAQI
24°C23/25°C
18th Jul 2025545 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025312 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025397 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254912 AMAQI
19th Jul 2025511 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
25°C23/28°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025253 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254112 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025514 AMAQI
25°C24/27°C
20th Jul 2025495 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20254310 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20253312 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025416 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025514 AMAQI
26°C24/29°C
21st Jul 2025505 AMAQI
21st Jul 2025496 AMAQI
21st Jul 2025507 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20253110 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025514 AMAQI
26°C24/28°C
22nd Jul 2025495 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025497 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025349 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025481 AMAQI
23rd Jul 2025472 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025484 AMAQI
26°C24/28°C
23rd Jul 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025551 PMAQI
23rd Jul 2025582 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025458 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254511 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025463 AMAQI
24th Jul 2025484 AMAQI
26°C24/28°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025488 AMAQI
24th Jul 2025559 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025631 PMAQI
24th Jul 2025702 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025694 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025786 PMAQI
24th Jul 2025727 PMAQI
24th Jul 2025638 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025562 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025504 AMAQI
27°C24/29°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025809 AMAQI
25th Jul 20259510 AMAQI
25th Jul 20258911 AMAQI
25th Jul 20258912 PMAQI
25th Jul 2025841 PMAQI
25th Jul 2025732 PMAQI
25th Jul 2025783 PMAQI
25th Jul 2025684 PMAQI
25th Jul 2025775 PMAQI
25th Jul 2025826 PMAQI
25th Jul 2025857 PMAQI
25th Jul 2025788 PMAQI
25th Jul 2025679 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20257011 PMAQI
26th Jul 20256612 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025564 AMAQI
27°C25/30°C
26th Jul 2025585 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025588 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255911 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025636 PMAQI
26th Jul 2025617 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025571 AMAQI
27th Jul 2025572 AMAQI
27th Jul 2025583 AMAQI
27th Jul 2025574 AMAQI
28°C25/31°C
27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025519 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20255111 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025512 PMAQI
27th Jul 2025443 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025476 PMAQI
27th Jul 2025437 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025574 AMAQI
28°C25/31°C
28th Jul 2025565 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025579 AMAQI
28th Jul 20255510 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255012 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025424 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025488 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025564 AMAQI
27°C25/30°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255812 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025517 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025554 AMAQI
27°C25/30°C
30th Jul 2025565 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025573 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025705 PMAQI
30th Jul 2025686 PMAQI
30th Jul 2025717 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
27°C25/30°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025622 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025555 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025667 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025534 AMAQI
27°C25/31°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025534 AMAQI
27°C25/30°C
2nd Aug 2025525 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025548 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20256910 AMAQI
2nd Aug 20257111 AMAQI
2nd Aug 20257312 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025617 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025554 AMAQI
28°C26/30°C
3rd Aug 2025575 AMAQI
5 AM3rd Aug 2025576 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256612 PMAQI
12 PM3rd Aug 2025661 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025567 PMAQI
7 PM12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
52AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
52AQI
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. 52), while the lowest AQI was between 5 AM to 7 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 11 PM
54AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
54AQI
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. 54), while the lowest AQI was between 12 AM to 11 PM (Avg. 54).
2025 Days Vs Air Quality
Simwon Myeon, Jeonghae, Jeonbuk, South Korea
2025
34%
73
64%
137
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
73 DaysModerate
137 DaysPoor
4 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 215 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Simwon Myeon, Jeonghae, Jeonbuk, 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
55AQI
55AQI
2nd January 2025
51AQI
51AQI
3rd January 2025
47AQI
47AQI
4th January 2025
50AQI
50AQI
5th January 2025
55AQI
55AQI
6th January 2025
72AQI
72AQI
7th January 2025
41AQI
41AQI
8th January 2025
49AQI
49AQI
9th January 2025
35AQI
35AQI
10th January 2025
44AQI
44AQI
11th January 2025
47AQI
47AQI
12th January 2025
62AQI
62AQI
13th January 2025
66AQI
66AQI
14th January 2025
94AQI
94AQI
15th January 2025
48AQI
48AQI
16th January 2025
61AQI
61AQI
17th January 2025
57AQI
57AQI
18th January 2025
72AQI
72AQI
19th January 2025
61AQI
61AQI
20th January 2025
85AQI
85AQI
21st January 2025
102AQI
102AQI
22nd January 2025
83AQI
83AQI
23rd January 2025
82AQI
82AQI
24th January 2025
75AQI
75AQI
25th January 2025
69AQI
69AQI
26th January 2025
47AQI
47AQI
27th January 2025
63AQI
63AQI
28th January 2025
39AQI
39AQI
29th January 2025
44AQI
44AQI
30th January 2025
46AQI
46AQI
31st January 2025
44AQI
44AQI
1st February 2025
65AQI
65AQI
2nd February 2025
81AQI
81AQI
3rd February 2025
48AQI
48AQI
4th February 2025
47AQI
47AQI
5th February 2025
39AQI
39AQI
6th February 2025
41AQI
41AQI
7th February 2025
38AQI
38AQI
8th February 2025
36AQI
36AQI
9th February 2025
38AQI
38AQI
10th February 2025
47AQI
47AQI
11th February 2025
55AQI
55AQI
12th February 2025
51AQI
51AQI
13th February 2025
44AQI
44AQI
14th February 2025
58AQI
58AQI
15th February 2025
50AQI
50AQI
16th February 2025
92AQI
92AQI
17th February 2025
50AQI
50AQI
18th February 2025
51AQI
51AQI
19th February 2025
41AQI
41AQI
20th February 2025
44AQI
44AQI
21st February 2025
40AQI
40AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
43AQI
43AQI
24th February 2025
42AQI
42AQI
25th February 2025
42AQI
42AQI
26th February 2025
69AQI
69AQI
27th February 2025
53AQI
53AQI
28th February 2025
57AQI
57AQI
1st March 2025
65AQI
65AQI
2nd March 2025
62AQI
62AQI
3rd March 2025
46AQI
46AQI
4th March 2025
42AQI
42AQI
5th March 2025
34AQI
34AQI
6th March 2025
65AQI
65AQI
7th March 2025
69AQI
69AQI
8th March 2025
67AQI
67AQI
9th March 2025
87AQI
87AQI
10th March 2025
78AQI
78AQI
11th March 2025
87AQI
87AQI
12th March 2025
75AQI
75AQI
13th March 2025
73AQI
73AQI
14th March 2025
73AQI
73AQI
15th March 2025
57AQI
57AQI
16th March 2025
64AQI
64AQI
17th March 2025
62AQI
62AQI
18th March 2025
78AQI
78AQI
19th March 2025
78AQI
78AQI
20th March 2025
79AQI
79AQI
21st March 2025
93AQI
93AQI
22nd March 2025
100AQI
100AQI
23rd March 2025
106AQI
106AQI
24th March 2025
103AQI
103AQI
25th March 2025
124AQI
124AQI
26th March 2025
86AQI
86AQI
27th March 2025
84AQI
84AQI
28th March 2025
59AQI
59AQI
29th March 2025
45AQI
45AQI
30th March 2025
43AQI
43AQI
31st March 2025
56AQI
56AQI
1st April 2025
69AQI
69AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
81AQI
81AQI
4th April 2025
77AQI
77AQI
5th April 2025
65AQI
65AQI
6th April 2025
68AQI
68AQI
7th April 2025
65AQI
65AQI
8th April 2025
78AQI
78AQI
9th April 2025
66AQI
66AQI
10th April 2025
76AQI
76AQI
11th April 2025
76AQI
76AQI
12th April 2025
60AQI
60AQI
13th April 2025
60AQI
60AQI
14th April 2025
45AQI
45AQI
15th April 2025
57AQI
57AQI
16th April 2025
60AQI
60AQI
17th April 2025
65AQI
65AQI
18th April 2025
66AQI
66AQI
19th April 2025
46AQI
46AQI
20th April 2025
63AQI
63AQI
21st April 2025
58AQI
58AQI
22nd April 2025
38AQI
38AQI
23rd April 2025
57AQI
57AQI
24th April 2025
57AQI
57AQI
25th April 2025
52AQI
52AQI
26th April 2025
44AQI
44AQI
27th April 2025
39AQI
39AQI
28th April 2025
49AQI
49AQI
29th April 2025
61AQI
61AQI
30th April 2025
55AQI
55AQI
1st May 2025
55AQI
55AQI
2nd May 2025
46AQI
46AQI
3rd May 2025
49AQI
49AQI
4th May 2025
45AQI
45AQI
5th May 2025
45AQI
45AQI
6th May 2025
49AQI
49AQI
7th May 2025
49AQI
49AQI
8th May 2025
53AQI
53AQI
9th May 2025
39AQI
39AQI
10th May 2025
52AQI
52AQI
11th May 2025
63AQI
63AQI
12th May 2025
66AQI
66AQI
13th May 2025
70AQI
70AQI
14th May 2025
65AQI
65AQI
15th May 2025
48AQI
48AQI
16th May 2025
39AQI
39AQI
17th May 2025
45AQI
45AQI
18th May 2025
57AQI
57AQI
19th May 2025
55AQI
55AQI
20th May 2025
37AQI
37AQI
21st May 2025
39AQI
39AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
55AQI
55AQI
24th May 2025
55AQI
55AQI
25th May 2025
51AQI
51AQI
26th May 2025
62AQI
62AQI
27th May 2025
60AQI
60AQI
28th May 2025
72AQI
72AQI
29th May 2025
76AQI
76AQI
30th May 2025
72AQI
72AQI
31st May 2025
75AQI
75AQI
1st June 2025
83AQI
83AQI
2nd June 2025
84AQI
84AQI
3rd June 2025
70AQI
70AQI
4th June 2025
65AQI
65AQI
5th June 2025
54AQI
54AQI
6th June 2025
57AQI
57AQI
7th June 2025
65AQI
65AQI
8th June 2025
60AQI
60AQI
9th June 2025
58AQI
58AQI
10th June 2025
53AQI
53AQI
11th June 2025
57AQI
57AQI
12th June 2025
60AQI
60AQI
13th June 2025
59AQI
59AQI
14th June 2025
57AQI
57AQI
15th June 2025
56AQI
56AQI
16th June 2025
60AQI
60AQI
17th June 2025
59AQI
59AQI
18th June 2025
66AQI
66AQI
19th June 2025
55AQI
55AQI
20th June 2025
43AQI
43AQI
21st June 2025
41AQI
41AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
51AQI
51AQI
24th June 2025
52AQI
52AQI
25th June 2025
49AQI
49AQI
26th June 2025
69AQI
69AQI
27th June 2025
61AQI
61AQI
28th June 2025
53AQI
53AQI
29th June 2025
42AQI
42AQI
30th June 2025
42AQI
42AQI
1st July 2025
44AQI
44AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
55AQI
55AQI
4th July 2025
52AQI
52AQI
5th July 2025
47AQI
47AQI
6th July 2025
47AQI
47AQI
7th July 2025
50AQI
50AQI
8th July 2025
62AQI
62AQI
9th July 2025
62AQI
62AQI
10th July 2025
57AQI
57AQI
11th July 2025
57AQI
57AQI
12th July 2025
52AQI
52AQI
13th July 2025
60AQI
60AQI
14th July 2025
55AQI
55AQI
15th July 2025
46AQI
46AQI
16th July 2025
56AQI
56AQI
17th July 2025
47AQI
47AQI
18th July 2025
44AQI
44AQI
19th July 2025
38AQI
38AQI
20th July 2025
45AQI
45AQI
21st July 2025
40AQI
40AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
47AQI
47AQI
24th July 2025
58AQI
58AQI
25th July 2025
69AQI
69AQI
26th July 2025
59AQI
59AQI
27th July 2025
53AQI
53AQI
28th July 2025
53AQI
53AQI
29th July 2025
56AQI
56AQI
30th July 2025
59AQI
59AQI
31st July 2025
58AQI
58AQI
1st August 2025
56AQI
56AQI
2nd August 2025
58AQI
58AQI
60AQI
50AQI
72AQI
61AQI
54AQI
57AQI
52AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
13
17
1
18
10
5
23
3
6
24
13
18
6
24
12
19
2
73
137
4
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
February50AQI
202456AQI
15
15
1
10
15
4
13
15
3
6
22
2
7
24
8
22
21
10
13
18
16
13
1
15
16
13
17
21
10
158
197
11
Highest AQI recorded in
April66AQI
Lowest AQI recorded in
July44AQI
202359AQI
17
11
2
1
7
14
7
5
20
6
8
16
4
2
10
21
19
11
18
13
11
20
12
18
18
13
16
12
1
14
13
3
155
182
23
3
Highest AQI recorded in
February80AQI
Lowest AQI recorded in
June47AQI
202256AQI
17
8
6
9
8
3
1
14
15
2
9
20
11
20
21
9
13
11
1
23
5
15
13
3
8
18
4
17
12
2
158
139
20
1
Highest AQI recorded in
February70AQI
Lowest AQI recorded in
September38AQI
202161AQI
16
14
1
11
10
7
4
21
4
2
9
20
1
6
22
1
2
5
24
1
20
9
2
24
7
25
5
20
11
11
17
1
1
15
11
5
166
171
23
1
2
2
Highest AQI recorded in
March94AQI
Lowest AQI recorded in
September39AQI
202056AQI
6
6
1
7
14
3
15
7
23
19
12
16
15
15
15
12
18
1
14
12
4
11
19
1
110
149
7
Highest AQI recorded in
November63AQI
Lowest AQI recorded in
July45AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
61AQILeast Polluted Year Recorded
2024(Avg.)
56AQISimwon Myeon's annual 2025 AQI (58) shows an average percentage change of 1.04% (worsened AQI) compared to previous years: 2020 (56), 2021 (61), 2022 (56), 2023 (59), 2024 (56).
