Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Yoju, 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

Yoju, Gyeonggi, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Aug 2024
82AQI
Lowest AQI recorded on
9th Aug 2023
20AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Yoju, Gyeonggi, South Korea

AQI
Day
Night
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

Day time
Avg. Highest Time
10AM2nd Aug

79AQI

Avg. Lowest Time
8AM2nd Aug

55AQI

Night time
Avg. Highest Time
11PM2nd Aug

61AQI

Avg. Lowest Time
3AM3rd Aug

55AQI

In the last 24 hours,

Yoju's AQI reached its highest point of 79 at 10 AM during the Day, while the lowest point, 55, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Yoju, Gyeonggi, 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 2025525 AMAQI
4th Jul 2025526 AMAQI
4th Jul 2025527 AMAQI
4th Jul 2025528 AMAQI
4th Jul 2025559 AMAQI
4th Jul 20255710 AMAQI
4th Jul 20255811 AMAQI
4th Jul 20255712 PMAQI
4th Jul 2025571 PMAQI
4th Jul 2025572 PMAQI
4th Jul 2025573 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025585 PMAQI
4th Jul 2025556 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025538 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255210 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20255312 AMAQI
5th Jul 2025521 AMAQI
5th Jul 2025522 AMAQI
5th Jul 2025523 AMAQI
5th Jul 2025524 AMAQI

25°C21/30°C

5th Jul 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025489 AMAQI
5th Jul 20254610 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20254712 PMAQI
5th Jul 2025511 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025533 PMAQI
5th Jul 2025534 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255210 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025524 AMAQI

26°C22/33°C

6th Jul 2025525 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025509 AMAQI
6th Jul 20254910 AMAQI
6th Jul 20255311 AMAQI
6th Jul 20255712 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025592 PMAQI
6th Jul 2025593 PMAQI
6th Jul 2025594 PMAQI
6th Jul 2025595 PMAQI
6th Jul 2025616 PMAQI
6th Jul 2025617 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025569 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025534 AMAQI

27°C22/33°C

7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025539 AMAQI
7th Jul 20255510 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20256212 PMAQI
7th Jul 2025681 PMAQI
7th Jul 2025732 PMAQI
7th Jul 2025763 PMAQI
7th Jul 2025724 PMAQI
7th Jul 2025755 PMAQI
7th Jul 2025766 PMAQI
7th Jul 2025767 PMAQI
7th Jul 2025748 PMAQI
7th Jul 2025649 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20256512 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025592 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025544 AMAQI

28°C23/34°C

8th Jul 2025565 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025567 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025779 AMAQI
8th Jul 20258210 AMAQI
8th Jul 20258111 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025691 PMAQI
8th Jul 2025692 PMAQI
8th Jul 2025693 PMAQI
8th Jul 2025694 PMAQI
8th Jul 2025705 PMAQI
8th Jul 2025706 PMAQI
8th Jul 2025697 PMAQI
8th Jul 2025698 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025604 AMAQI

29°C24/35°C

9th Jul 2025615 AMAQI
9th Jul 2025626 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025599 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025505 PMAQI
9th Jul 2025516 PMAQI
9th Jul 2025517 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025594 AMAQI

29°C24/35°C

10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025469 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20253512 PMAQI
10th Jul 2025411 PMAQI
10th Jul 2025402 PMAQI
10th Jul 2025413 PMAQI
10th Jul 2025394 PMAQI
10th Jul 2025405 PMAQI
10th Jul 2025416 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025478 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025574 AMAQI

27°C22/35°C

11th Jul 2025565 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20252910 AMAQI
11th Jul 20253311 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025416 PMAQI
11th Jul 2025417 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI

25°C18/34°C

12th Jul 2025555 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025439 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253112 PMAQI
12th Jul 2025371 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025404 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025437 PMAQI
12th Jul 2025488 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI

25°C18/33°C

13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025551 PMAQI
13th Jul 2025562 PMAQI
13th Jul 2025593 PMAQI
13th Jul 2025604 PMAQI
13th Jul 2025655 PMAQI
13th Jul 2025676 PMAQI
13th Jul 2025707 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI

24°C19/29°C

14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025509 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255712 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025423 PMAQI
14th Jul 2025374 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025554 AMAQI

22°C19/27°C

15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20252110 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025291 PMAQI
15th Jul 2025282 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20255010 PMAQI
15th Jul 20254911 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025534 AMAQI

21°C19/23°C

16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025529 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025517 PMAQI
16th Jul 2025508 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20255010 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025534 AMAQI

21°C19/25°C

17th Jul 2025525 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20252310 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025275 PMAQI
17th Jul 2025256 PMAQI
17th Jul 2025277 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025514 AMAQI

22°C20/24°C

18th Jul 2025505 AMAQI
18th Jul 2025506 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025498 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025387 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254510 PMAQI
18th Jul 20254711 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025481 AMAQI
19th Jul 2025502 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025494 AMAQI

23°C21/28°C

19th Jul 2025475 AMAQI
19th Jul 2025476 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025464 AMAQI

24°C22/27°C

20th Jul 2025425 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20252111 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025439 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025431 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025433 AMAQI
21st Jul 2025424 AMAQI

27°C23/32°C

21st Jul 2025405 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025501 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025398 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025431 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025444 AMAQI

27°C23/31°C

22nd Jul 2025455 AMAQI
22nd Jul 2025456 AMAQI
22nd Jul 2025457 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025349 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253912 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025409 PMAQI
22nd Jul 20253910 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025412 AMAQI
23rd Jul 2025433 AMAQI
23rd Jul 2025434 AMAQI

27°C23/31°C

23rd Jul 2025425 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025429 AMAQI
23rd Jul 20255110 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025485 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025517 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025423 AMAQI
24th Jul 2025434 AMAQI

27°C23/32°C

24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025574 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025576 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI

27°C23/33°C

25th Jul 2025495 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025498 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20256511 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025672 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025574 PMAQI
25th Jul 2025575 PMAQI
25th Jul 2025576 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025524 AMAQI

28°C23/34°C

26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20254311 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254911 PMAQI
27th Jul 20254912 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025534 AMAQI

29°C24/34°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20252512 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025213 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025459 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254811 PMAQI
28th Jul 20254612 AMAQI
28th Jul 2025511 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025504 AMAQI

29°C24/34°C

28th Jul 2025495 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025399 AMAQI
28th Jul 20253410 AMAQI
28th Jul 20253911 AMAQI
28th Jul 20255612 PMAQI
28th Jul 2025621 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025634 PMAQI
28th Jul 2025635 PMAQI
28th Jul 2025686 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025688 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025513 AMAQI
29th Jul 2025514 AMAQI

29°C25/35°C

29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025528 AMAQI
29th Jul 2025729 AMAQI
29th Jul 20257810 AMAQI
29th Jul 20257711 AMAQI
29th Jul 20257612 PMAQI
29th Jul 2025771 PMAQI
29th Jul 2025762 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025575 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025554 AMAQI

29°C24/35°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025579 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025533 PMAQI
30th Jul 2025514 PMAQI
30th Jul 2025485 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI

29°C24/34°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 20255511 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025492 PMAQI
31st Jul 2025483 PMAQI
31st Jul 2025474 PMAQI
31st Jul 2025465 PMAQI
31st Jul 2025446 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025554 AMAQI

28°C24/32°C

1st Aug 2025555 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025544 AMAQI

28°C24/33°C

2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20257910 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257912 PMAQI
2nd Aug 2025791 PMAQI
2nd Aug 2025672 PMAQI
2nd Aug 2025683 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI

28°C24/34°C

3rd Aug 2025585 AMAQI
5 AM
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025649 AMAQI
3rd Aug 20256910 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20256612 PMAQI
12 PM
3rd Aug 2025671 PMAQI
3rd Aug 2025672 PMAQI
3rd Aug 2025733 PMAQI
3rd Aug 2025654 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025657 PMAQI
7 PM
3rd Aug 2025608 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255411 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

52AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM

48AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 52), while the lowest AQI was between 9 AM to 7 PM (Avg. 48).
Night time
Avg. Highest Time
9 PM - 11 PM

53AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 8 PM

52AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 53), while the lowest AQI was between 12 AM to 8 PM (Avg. 52).

2025 Days Vs Air Quality

Yoju, Gyeonggi, South Korea

2025

16%

34

76%

162

7%

16

0.9%

2

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
34 Days
Moderate
162 Days
Poor
16 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 16%

Health Risk Level:

Extreme

In 2025, 16% 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

Yoju, 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
77AQI
2nd January 2025
71AQI
3rd January 2025
62AQI
4th January 2025
66AQI
5th January 2025
76AQI
6th January 2025
102AQI
7th January 2025
60AQI
8th January 2025
74AQI
9th January 2025
43AQI
10th January 2025
66AQI
11th January 2025
65AQI
12th January 2025
85AQI
13th January 2025
102AQI
14th January 2025
106AQI
15th January 2025
60AQI
16th January 2025
78AQI
17th January 2025
91AQI
18th January 2025
99AQI
19th January 2025
104AQI
20th January 2025
130AQI
21st January 2025
152AQI
22nd January 2025
153AQI
23rd January 2025
141AQI
24th January 2025
117AQI
25th January 2025
81AQI
26th January 2025
67AQI
27th January 2025
69AQI
28th January 2025
61AQI
29th January 2025
63AQI
30th January 2025
58AQI
31st January 2025
76AQI
1st February 2025
74AQI
2nd February 2025
77AQI
3rd February 2025
53AQI
4th February 2025
50AQI
5th February 2025
44AQI
6th February 2025
54AQI
7th February 2025
52AQI
8th February 2025
52AQI
9th February 2025
59AQI
10th February 2025
63AQI
11th February 2025
75AQI
12th February 2025
81AQI
13th February 2025
53AQI
14th February 2025
93AQI
15th February 2025
58AQI
16th February 2025
121AQI
17th February 2025
52AQI
18th February 2025
66AQI
19th February 2025
50AQI
20th February 2025
58AQI
21st February 2025
55AQI
22nd February 2025
60AQI
23rd February 2025
56AQI
24th February 2025
60AQI
25th February 2025
60AQI
26th February 2025
80AQI
27th February 2025
65AQI
28th February 2025
92AQI
1st March 2025
108AQI
2nd March 2025
81AQI
3rd March 2025
58AQI
4th March 2025
48AQI
5th March 2025
41AQI
6th March 2025
62AQI
7th March 2025
89AQI
8th March 2025
82AQI
9th March 2025
97AQI
10th March 2025
103AQI
11th March 2025
110AQI
12th March 2025
105AQI
13th March 2025
90AQI
14th March 2025
81AQI
15th March 2025
56AQI
16th March 2025
69AQI
17th March 2025
61AQI
18th March 2025
57AQI
19th March 2025
77AQI
20th March 2025
85AQI
21st March 2025
100AQI
22nd March 2025
106AQI
23rd March 2025
112AQI
24th March 2025
116AQI
25th March 2025
129AQI
26th March 2025
92AQI
27th March 2025
98AQI
28th March 2025
72AQI
29th March 2025
53AQI
30th March 2025
51AQI
31st March 2025
61AQI
1st April 2025
77AQI
2nd April 2025
78AQI
3rd April 2025
77AQI
4th April 2025
86AQI
5th April 2025
73AQI
6th April 2025
71AQI
7th April 2025
71AQI
8th April 2025
80AQI
9th April 2025
73AQI
10th April 2025
77AQI
11th April 2025
80AQI
12th April 2025
67AQI
13th April 2025
61AQI
14th April 2025
51AQI
15th April 2025
56AQI
16th April 2025
67AQI
17th April 2025
68AQI
18th April 2025
85AQI
19th April 2025
58AQI
20th April 2025
59AQI
21st April 2025
51AQI
22nd April 2025
43AQI
23rd April 2025
33AQI
24th April 2025
61AQI
25th April 2025
64AQI
26th April 2025
58AQI
27th April 2025
48AQI
28th April 2025
58AQI
29th April 2025
64AQI
30th April 2025
62AQI
1st May 2025
56AQI
2nd May 2025
51AQI
3rd May 2025
50AQI
4th May 2025
51AQI
5th May 2025
52AQI
6th May 2025
42AQI
7th May 2025
55AQI
8th May 2025
69AQI
9th May 2025
53AQI
10th May 2025
52AQI
11th May 2025
71AQI
12th May 2025
71AQI
13th May 2025
75AQI
14th May 2025
75AQI
15th May 2025
66AQI
16th May 2025
58AQI
17th May 2025
47AQI
18th May 2025
59AQI
19th May 2025
61AQI
20th May 2025
48AQI
21st May 2025
48AQI
22nd May 2025
51AQI
23rd May 2025
62AQI
24th May 2025
43AQI
25th May 2025
47AQI
26th May 2025
59AQI
27th May 2025
73AQI
28th May 2025
86AQI
29th May 2025
73AQI
30th May 2025
62AQI
31st May 2025
64AQI
1st June 2025
80AQI
2nd June 2025
91AQI
3rd June 2025
79AQI
4th June 2025
56AQI
5th June 2025
60AQI
6th June 2025
61AQI
7th June 2025
71AQI
8th June 2025
64AQI
9th June 2025
68AQI
10th June 2025
63AQI
11th June 2025
59AQI
12th June 2025
59AQI
13th June 2025
67AQI
14th June 2025
49AQI
15th June 2025
61AQI
16th June 2025
63AQI
17th June 2025
64AQI
18th June 2025
68AQI
19th June 2025
67AQI
20th June 2025
53AQI
21st June 2025
57AQI
22nd June 2025
65AQI
23rd June 2025
65AQI
24th June 2025
59AQI
25th June 2025
50AQI
26th June 2025
57AQI
27th June 2025
64AQI
28th June 2025
64AQI
29th June 2025
55AQI
30th June 2025
51AQI
1st July 2025
48AQI
2nd July 2025
43AQI
3rd July 2025
54AQI
4th July 2025
53AQI
5th July 2025
52AQI
6th July 2025
55AQI
7th July 2025
61AQI
8th July 2025
64AQI
9th July 2025
57AQI
10th July 2025
50AQI
11th July 2025
49AQI
12th July 2025
48AQI
13th July 2025
57AQI
14th July 2025
49AQI
15th July 2025
43AQI
16th July 2025
52AQI
17th July 2025
40AQI
18th July 2025
42AQI
19th July 2025
34AQI
20th July 2025
38AQI
21st July 2025
42AQI
22nd July 2025
39AQI
23rd July 2025
47AQI
24th July 2025
52AQI
25th July 2025
55AQI
26th July 2025
43AQI
27th July 2025
40AQI
28th July 2025
56AQI
29th July 2025
59AQI
30th July 2025
53AQI
31st July 2025
53AQI
1st August 2025
58AQI
2nd August 2025
61AQI

86AQI

65AQI

82AQI

65AQI

59AQI

63AQI

49AQI

60AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202567AQI

1
21
7
2
3
24
1
2
21
8
3
27
7
24
2
28
16
15
2
34
162
16
2

Highest AQI recorded in

January

86AQI

Lowest AQI recorded in

July

49AQI

202464AQI

6
15
10
10
13
6
4
21
6
2
21
7
5
25
1
4
25
1
21
10
15
16
24
6
15
16
6
24
31
112
223
31

Highest AQI recorded in

January

83AQI

Lowest AQI recorded in

September

36AQI

202371AQI

5
18
5
3
2
14
10
2
1
15
14
1
3
22
4
1
4
26
1
2
28
12
17
2
15
16
18
11
1
15
14
2
10
14
5
10
12
9
97
207
53
7

Highest AQI recorded in

March

96AQI

Lowest AQI recorded in

September

49AQI

202268AQI

1
22
6
2
3
12
5
1
7
15
9
7
21
2
7
23
1
12
18
12
12
1
25
4
17
12
2
4
19
6
1
6
17
7
1
102
175
38
5

Highest AQI recorded in

January

88AQI

Lowest AQI recorded in

August

21AQI

202167AQI

6
18
7
4
15
9
4
18
8
1
7
20
3
7
20
2
1
1
3
26
1
15
16
19
12
27
3
9
21
1
6
15
7
2
10
15
6
117
199
44
3
1
1

Highest AQI recorded in

March

88AQI

Lowest AQI recorded in

September

37AQI

202066AQI

3
7
3
3
16
2
4
14
4
24
2
20
11
20
10
1
16
14
7
22
2
5
16
9
3
17
9
2
85
151
28
2

Highest AQI recorded in

December

93AQI

Lowest AQI recorded in

July

46AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
71AQI
Least Polluted Year Recorded
2024(Avg.)
64AQI

Yoju's annual 2025 AQI (67) shows an average percentage change of -0.2% (improved AQI) compared to previous years: 2020 (66), 2021 (67), 2022 (68), 2023 (71), 2024 (64).