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

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Aug 2024
82AQI
Lowest AQI recorded on
31st Aug 2022
20AQI

Same Day Analysis (12th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Yoju, Gyeonggi, South Korea

AQI
Day
Night
.

5 AM12th Aug 2026

7 PM

4 AM13th Aug 2026

Day time
Avg. Highest Time
9AM12th Aug

27AQI

Avg. Lowest Time
6PM12th Aug

23AQI

Night time
Avg. Highest Time
11PM12th Aug

29AQI

Avg. Lowest Time
3AM13th Aug

24AQI

In the last 24 hours,

Yoju's AQI reached its highest point of 29 at 11 PM during the Night, while the lowest point, 23, was recorded at 6 PM during the Day between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Yoju, Gyeonggi, South Korea

JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026295 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026211 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026203 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026255 PMAQI
15th Jul 2026256 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20264410 PMAQI
15th Jul 20265211 PMAQI
16th Jul 20266912 AMAQI
16th Jul 2026611 AMAQI
16th Jul 2026582 AMAQI
16th Jul 2026683 AMAQI
16th Jul 2026604 AMAQI

25°C22/28°C

16th Jul 2026625 AMAQI
16th Jul 2026666 AMAQI
16th Jul 2026567 AMAQI
16th Jul 2026628 AMAQI
16th Jul 2026669 AMAQI
16th Jul 20267410 AMAQI
16th Jul 20267611 AMAQI
16th Jul 20267812 PMAQI
16th Jul 2026811 PMAQI
16th Jul 2026822 PMAQI
16th Jul 2026843 PMAQI
16th Jul 2026854 PMAQI
16th Jul 2026855 PMAQI
16th Jul 2026906 PMAQI
16th Jul 2026947 PMAQI
16th Jul 2026848 PMAQI
16th Jul 2026839 PMAQI
16th Jul 20267810 PMAQI
16th Jul 20267211 PMAQI
17th Jul 20267212 AMAQI
17th Jul 2026691 AMAQI
17th Jul 2026662 AMAQI
17th Jul 2026693 AMAQI
17th Jul 2026704 AMAQI

25°C20/32°C

17th Jul 2026705 AMAQI
17th Jul 2026726 AMAQI
17th Jul 2026707 AMAQI
17th Jul 2026698 AMAQI
17th Jul 2026769 AMAQI
17th Jul 20268210 AMAQI
17th Jul 20268011 AMAQI
17th Jul 20268212 PMAQI
17th Jul 2026821 PMAQI
17th Jul 2026802 PMAQI
17th Jul 2026743 PMAQI
17th Jul 2026784 PMAQI
17th Jul 2026735 PMAQI
17th Jul 2026856 PMAQI
17th Jul 2026897 PMAQI
17th Jul 2026838 PMAQI
17th Jul 2026789 PMAQI
17th Jul 20267410 PMAQI
17th Jul 20267511 PMAQI
18th Jul 20267412 AMAQI
18th Jul 2026741 AMAQI
18th Jul 2026562 AMAQI
18th Jul 2026493 AMAQI
18th Jul 2026454 AMAQI

24°C22/30°C

18th Jul 2026325 AMAQI
18th Jul 2026266 AMAQI
18th Jul 2026227 AMAQI
18th Jul 2026188 AMAQI
18th Jul 2026249 AMAQI
18th Jul 20262410 AMAQI
18th Jul 20262811 AMAQI
18th Jul 20263212 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026233 PMAQI
18th Jul 2026224 PMAQI
18th Jul 2026225 PMAQI
18th Jul 2026196 PMAQI
18th Jul 2026177 PMAQI
18th Jul 2026168 PMAQI
18th Jul 2026189 PMAQI
18th Jul 20261810 PMAQI
18th Jul 20262411 PMAQI
19th Jul 20261812 AMAQI
19th Jul 2026171 AMAQI
19th Jul 2026172 AMAQI
19th Jul 2026203 AMAQI
19th Jul 2026174 AMAQI

22°C21/24°C

19th Jul 2026165 AMAQI
19th Jul 2026196 AMAQI
19th Jul 2026187 AMAQI
19th Jul 2026188 AMAQI
19th Jul 2026189 AMAQI
19th Jul 20261810 AMAQI
19th Jul 20262011 AMAQI
19th Jul 20262012 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026372 PMAQI
19th Jul 2026383 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026396 PMAQI
19th Jul 2026397 PMAQI
19th Jul 2026398 PMAQI
19th Jul 2026439 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026504 AMAQI

22°C22/23°C

20th Jul 2026465 AMAQI
20th Jul 2026426 AMAQI
20th Jul 2026457 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026489 AMAQI
20th Jul 20264710 AMAQI
20th Jul 20263711 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026311 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026304 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026246 PMAQI
20th Jul 2026267 PMAQI
20th Jul 2026248 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262610 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262312 AMAQI
21st Jul 2026281 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026243 AMAQI
21st Jul 2026274 AMAQI

25°C21/31°C

21st Jul 2026225 AMAQI
21st Jul 2026226 AMAQI
21st Jul 2026267 AMAQI
21st Jul 2026268 AMAQI
21st Jul 2026289 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20263211 AMAQI
21st Jul 2026331 PMAQI
21st Jul 2026302 PMAQI
21st Jul 2026283 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026285 PMAQI
21st Jul 2026246 PMAQI
21st Jul 2026807 PMAQI
21st Jul 2026248 PMAQI
21st Jul 2026269 PMAQI
21st Jul 20262810 PMAQI
21st Jul 20262611 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026261 AMAQI
22nd Jul 2026282 AMAQI
22nd Jul 2026313 AMAQI
22nd Jul 2026394 AMAQI

25°C23/28°C

22nd Jul 2026445 AMAQI
22nd Jul 2026356 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026348 AMAQI
22nd Jul 2026329 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026281 PMAQI
22nd Jul 2026282 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026324 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026326 PMAQI
22nd Jul 2026307 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026289 PMAQI
22nd Jul 20262610 PMAQI
22nd Jul 20262611 PMAQI
23rd Jul 20262412 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026242 AMAQI
23rd Jul 2026313 AMAQI
23rd Jul 2026294 AMAQI

26°C24/29°C

23rd Jul 2026295 AMAQI
23rd Jul 2026286 AMAQI
23rd Jul 2026307 AMAQI
23rd Jul 2026268 AMAQI
23rd Jul 2026289 AMAQI
23rd Jul 20263510 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20263512 PMAQI
23rd Jul 2026391 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026583 PMAQI
23rd Jul 2026594 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026646 PMAQI
23rd Jul 2026627 PMAQI
23rd Jul 2026638 PMAQI
23rd Jul 2026619 PMAQI
23rd Jul 20266110 PMAQI
23rd Jul 20266211 PMAQI
24th Jul 20266212 AMAQI
24th Jul 2026601 AMAQI
24th Jul 2026562 AMAQI
24th Jul 2026493 AMAQI
24th Jul 2026534 AMAQI

26°C23/29°C

24th Jul 2026545 AMAQI
24th Jul 2026456 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026519 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20265711 AMAQI
24th Jul 20266012 PMAQI
24th Jul 2026641 PMAQI
24th Jul 2026592 PMAQI
24th Jul 2026583 PMAQI
24th Jul 2026544 PMAQI
24th Jul 2026545 PMAQI
24th Jul 2026466 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026439 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20265511 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026471 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026444 AMAQI

26°C23/31°C

25th Jul 2026465 AMAQI
25th Jul 2026436 AMAQI
25th Jul 2026457 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20265010 AMAQI
25th Jul 20265711 AMAQI
25th Jul 20265312 PMAQI
25th Jul 2026561 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026573 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026316 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026418 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20264112 AMAQI
26th Jul 2026351 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026313 AMAQI
26th Jul 2026274 AMAQI

26°C23/31°C

26th Jul 2026265 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026267 AMAQI
26th Jul 2026248 AMAQI
26th Jul 2026249 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20263211 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026311 PMAQI
26th Jul 2026302 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026264 PMAQI
26th Jul 2026245 PMAQI
26th Jul 2026246 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026268 PMAQI
26th Jul 2026269 PMAQI
26th Jul 20262410 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262812 AMAQI
27th Jul 2026261 AMAQI
27th Jul 2026302 AMAQI
27th Jul 2026303 AMAQI
27th Jul 2026264 AMAQI

27°C23/31°C

27th Jul 2026305 AMAQI
27th Jul 2026226 AMAQI
27th Jul 2026267 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20263410 AMAQI
27th Jul 20262611 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026362 PMAQI
27th Jul 2026363 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026326 PMAQI
27th Jul 2026327 PMAQI
27th Jul 2026328 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20264711 PMAQI
28th Jul 20263612 AMAQI
28th Jul 2026381 AMAQI
28th Jul 2026282 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026284 AMAQI

27°C24/32°C

28th Jul 2026265 AMAQI
28th Jul 2026306 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026288 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20265710 AMAQI
28th Jul 20264411 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026661 PMAQI
28th Jul 2026642 PMAQI
28th Jul 2026713 PMAQI
28th Jul 2026724 PMAQI
28th Jul 2026625 PMAQI
28th Jul 2026666 PMAQI
28th Jul 2026687 PMAQI
28th Jul 2026668 PMAQI
28th Jul 2026649 PMAQI
28th Jul 20266710 PMAQI
28th Jul 20266211 PMAQI
29th Jul 20266412 AMAQI
29th Jul 2026631 AMAQI
29th Jul 2026592 AMAQI
29th Jul 2026633 AMAQI
29th Jul 2026544 AMAQI

27°C24/31°C

29th Jul 2026535 AMAQI
29th Jul 2026626 AMAQI
29th Jul 2026527 AMAQI
29th Jul 2026488 AMAQI
29th Jul 2026439 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20262811 AMAQI
29th Jul 20262612 PMAQI
29th Jul 2026221 PMAQI
29th Jul 2026222 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026306 PMAQI
29th Jul 2026287 PMAQI
29th Jul 2026288 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262610 PMAQI
29th Jul 20262411 PMAQI
30th Jul 20262212 AMAQI
30th Jul 2026221 AMAQI
30th Jul 2026262 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026274 AMAQI

27°C23/31°C

30th Jul 2026305 AMAQI
30th Jul 2026326 AMAQI
30th Jul 2026357 AMAQI
30th Jul 2026348 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20263010 AMAQI
30th Jul 20263811 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026281 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026353 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026438 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20264810 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20265212 AMAQI
31st Jul 2026521 AMAQI
31st Jul 2026482 AMAQI
31st Jul 2026503 AMAQI
31st Jul 2026464 AMAQI

26°C22/33°C

31st Jul 2026485 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026357 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026339 AMAQI
31st Jul 20263910 AMAQI
31st Jul 20266311 AMAQI
31st Jul 20266012 PMAQI
31st Jul 2026641 PMAQI
31st Jul 2026592 PMAQI
31st Jul 2026603 PMAQI
31st Jul 2026614 PMAQI
31st Jul 2026505 PMAQI
31st Jul 2026526 PMAQI
31st Jul 2026567 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026499 PMAQI
31st Jul 20266010 PMAQI
31st Jul 20266211 PMAQI
1st Aug 20265212 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026624 AMAQI

27°C22/33°C

1st Aug 2026655 AMAQI
1st Aug 2026706 AMAQI
1st Aug 2026747 AMAQI
1st Aug 2026728 AMAQI
1st Aug 2026829 AMAQI
1st Aug 20267310 AMAQI
1st Aug 20268211 AMAQI
1st Aug 20268112 PMAQI
1st Aug 2026781 PMAQI
1st Aug 2026692 PMAQI
1st Aug 2026603 PMAQI
1st Aug 2026554 PMAQI
1st Aug 2026585 PMAQI
1st Aug 2026586 PMAQI
1st Aug 2026577 PMAQI
1st Aug 2026568 PMAQI
1st Aug 2026599 PMAQI
1st Aug 20266110 PMAQI
1st Aug 20266211 PMAQI
2nd Aug 20266712 AMAQI
2nd Aug 2026631 AMAQI
2nd Aug 2026632 AMAQI
2nd Aug 2026613 AMAQI
2nd Aug 2026544 AMAQI

28°C25/33°C

2nd Aug 2026565 AMAQI
2nd Aug 2026596 AMAQI
2nd Aug 2026677 AMAQI
2nd Aug 2026718 AMAQI
2nd Aug 2026779 AMAQI
2nd Aug 20267710 AMAQI
2nd Aug 20268111 AMAQI
2nd Aug 20267812 PMAQI
2nd Aug 2026691 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026543 PMAQI
2nd Aug 2026544 PMAQI
2nd Aug 2026495 PMAQI
2nd Aug 2026466 PMAQI
2nd Aug 2026507 PMAQI
2nd Aug 2026548 PMAQI
2nd Aug 2026579 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20264911 PMAQI
3rd Aug 20265912 AMAQI
3rd Aug 2026571 AMAQI
3rd Aug 2026512 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026514 AMAQI

28°C24/35°C

3rd Aug 2026525 AMAQI
3rd Aug 2026526 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026488 AMAQI
3rd Aug 2026469 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20265011 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026503 PMAQI
3rd Aug 2026474 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026396 PMAQI
3rd Aug 2026377 PMAQI
3rd Aug 2026508 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20264410 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265612 AMAQI
4th Aug 2026571 AMAQI
4th Aug 2026582 AMAQI
4th Aug 2026643 AMAQI
4th Aug 2026644 AMAQI

28°C23/34°C

4th Aug 2026625 AMAQI
4th Aug 2026626 AMAQI
4th Aug 2026647 AMAQI
4th Aug 2026568 AMAQI
4th Aug 2026529 AMAQI
4th Aug 20265210 AMAQI
4th Aug 20265811 AMAQI
4th Aug 20265212 PMAQI
4th Aug 2026511 PMAQI
4th Aug 2026432 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026434 PMAQI
4th Aug 2026435 PMAQI
4th Aug 2026486 PMAQI
4th Aug 2026487 PMAQI
4th Aug 2026418 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20263710 PMAQI
4th Aug 20262811 PMAQI
5th Aug 20262412 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026282 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026314 AMAQI

29°C25/35°C

5th Aug 2026275 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026327 AMAQI
5th Aug 2026318 AMAQI
5th Aug 2026359 AMAQI
5th Aug 20264010 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20263812 PMAQI
5th Aug 2026421 PMAQI
5th Aug 2026352 PMAQI
5th Aug 2026283 PMAQI
5th Aug 2026324 PMAQI
5th Aug 2026305 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026288 PMAQI
5th Aug 2026269 PMAQI
5th Aug 20263210 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20263412 AMAQI
6th Aug 2026301 AMAQI
6th Aug 2026352 AMAQI
6th Aug 2026333 AMAQI
6th Aug 2026344 AMAQI

29°C25/34°C

6th Aug 2026385 AMAQI
6th Aug 2026366 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026288 AMAQI
6th Aug 2026279 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20262811 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026341 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026263 PMAQI
6th Aug 2026264 PMAQI
6th Aug 2026285 PMAQI
6th Aug 2026266 PMAQI
6th Aug 2026287 PMAQI
6th Aug 2026308 PMAQI
6th Aug 2026339 PMAQI
6th Aug 20263210 PMAQI
6th Aug 20263811 PMAQI
7th Aug 20263812 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026323 AMAQI
7th Aug 2026334 AMAQI

29°C25/34°C

7th Aug 2026315 AMAQI
7th Aug 2026306 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20263110 AMAQI
7th Aug 20263211 AMAQI
7th Aug 20262912 PMAQI
7th Aug 2026521 PMAQI
7th Aug 2026352 PMAQI
7th Aug 2026263 PMAQI
7th Aug 2026304 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026306 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026328 PMAQI
7th Aug 2026349 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20264611 PMAQI
8th Aug 20264612 AMAQI
8th Aug 2026491 AMAQI
8th Aug 2026492 AMAQI
8th Aug 2026483 AMAQI
8th Aug 2026404 AMAQI

29°C24/35°C

8th Aug 2026445 AMAQI
8th Aug 2026426 AMAQI
8th Aug 2026327 AMAQI
8th Aug 2026448 AMAQI
8th Aug 2026379 AMAQI
8th Aug 20263610 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262212 PMAQI
8th Aug 2026241 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026263 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026245 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026387 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026319 PMAQI
8th Aug 20262610 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20262412 AMAQI
9th Aug 2026241 AMAQI
9th Aug 2026232 AMAQI
9th Aug 2026243 AMAQI
9th Aug 2026224 AMAQI

27°C22/34°C

9th Aug 2026295 AMAQI
9th Aug 2026286 AMAQI
9th Aug 2026307 AMAQI
9th Aug 2026268 AMAQI
9th Aug 2026229 AMAQI
9th Aug 20262610 AMAQI
9th Aug 20263111 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026282 PMAQI
9th Aug 2026333 PMAQI
9th Aug 2026264 PMAQI
9th Aug 2026325 PMAQI
9th Aug 2026306 PMAQI
9th Aug 2026317 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026289 PMAQI
9th Aug 20263110 PMAQI
9th Aug 20263011 PMAQI
10th Aug 20263012 AMAQI
10th Aug 2026261 AMAQI
10th Aug 2026262 AMAQI
10th Aug 2026223 AMAQI
10th Aug 2026204 AMAQI

24°C19/31°C

10th Aug 2026225 AMAQI
10th Aug 2026216 AMAQI
10th Aug 2026217 AMAQI
10th Aug 2026268 AMAQI
10th Aug 2026289 AMAQI
10th Aug 20262810 AMAQI
10th Aug 20262911 AMAQI
10th Aug 20263312 PMAQI
10th Aug 2026301 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026284 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026316 PMAQI
10th Aug 2026367 PMAQI
10th Aug 2026308 PMAQI
10th Aug 2026409 PMAQI
10th Aug 20263410 PMAQI
10th Aug 20263211 PMAQI
11th Aug 20263012 AMAQI
11th Aug 2026281 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026284 AMAQI

25°C21/31°C

11th Aug 2026265 AMAQI
11th Aug 2026246 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026268 AMAQI
11th Aug 2026249 AMAQI
11th Aug 20262710 AMAQI
11th Aug 20262611 AMAQI
11th Aug 20262012 PMAQI
11th Aug 2026241 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026244 PMAQI
11th Aug 2026235 PMAQI
11th Aug 2026286 PMAQI
11th Aug 2026267 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026269 PMAQI
11th Aug 20262410 PMAQI
11th Aug 20262411 PMAQI
12th Aug 20262212 AMAQI
12th Aug 2026241 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026214 AMAQI

24°C19/32°C

12th Aug 2026235 AMAQI
12th Aug 2026246 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026248 AMAQI
12th Aug 2026279 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262411 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026232 PMAQI
12th Aug 2026243 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026235 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026247 PMAQI
12th Aug 2026248 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262810 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262612 AMAQI
13th Aug 2026241 AMAQI
13th Aug 2026242 AMAQI
13th Aug 2026243 AMAQI
13th Aug 2026254 AMAQI

22°C16/29°C

13th Aug 2026285 AMAQI
5 AM
13th Aug 2026296 AMAQI
13th Aug 2026307 AMAQI
13th Aug 2026318 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20263210 AMAQI
13th Aug 20263411 AMAQI
13th Aug 20263412 PMAQI
12 PM
13th Aug 2026361 PMAQI
13th Aug 2026322 PMAQI
13th Aug 2026283 PMAQI
13th Aug 2026304 PMAQI
13th Aug 2026265 PMAQI
13th Aug 2026246 PMAQI
13th Aug 2026267 PMAQI
7 PM
13th Aug 2026268 PMAQI
13th Aug 2026289 PMAQI
13th Aug 20262610 PMAQI
13th Aug 20262811 PMAQI
12 AM
4 AM

24°C19/29°C

Day time
Avg. Highest Time
10 AM - 1 PM

42AQI

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

38AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 1 PM (Avg. 42), while the lowest AQI was between 5 AM to 9 AM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 1 AM

42AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 9 PM

39AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 42), while the lowest AQI was between 4 AM to 9 PM (Avg. 39).

2026 Days Vs Air Quality

Yoju, Gyeonggi, South Korea

2026

45%

100

45%

100

9%

19

0.9%

2

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
100 Days
Moderate
100 Days
Poor
19 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 45%

Health Risk Level:

Significant

In 2026, 45% of 225 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Yoju, Gyeonggi, South Korea

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
29AQI (US)
2nd January 2026
44AQI (US)
3rd January 2026
67AQI (US)
4th January 2026
86AQI (US)
5th January 2026
70AQI (US)
6th January 2026
61AQI (US)
7th January 2026
63AQI (US)
8th January 2026
32AQI (US)
9th January 2026
60AQI (US)
10th January 2026
70AQI (US)
11th January 2026
29AQI (US)
12th January 2026
41AQI (US)
13th January 2026
48AQI (US)
14th January 2026
33AQI (US)
15th January 2026
78AQI (US)
16th January 2026
151AQI (US)
17th January 2026
126AQI (US)
18th January 2026
100AQI (US)
19th January 2026
67AQI (US)
20th January 2026
38AQI (US)
21st January 2026
45AQI (US)
22nd January 2026
31AQI (US)
23rd January 2026
60AQI (US)
24th January 2026
64AQI (US)
25th January 2026
31AQI (US)
26th January 2026
64AQI (US)
27th January 2026
74AQI (US)
28th January 2026
42AQI (US)
29th January 2026
52AQI (US)
30th January 2026
50AQI (US)
31st January 2026
70AQI (US)
1st February 2026
68AQI (US)
2nd February 2026
68AQI (US)
3rd February 2026
70AQI (US)
4th February 2026
124AQI (US)
5th February 2026
150AQI (US)
6th February 2026
71AQI (US)
7th February 2026
44AQI (US)
8th February 2026
44AQI (US)
9th February 2026
49AQI (US)
10th February 2026
88AQI (US)
11th February 2026
128AQI (US)
12th February 2026
136AQI (US)
13th February 2026
145AQI (US)
14th February 2026
152AQI (US)
15th February 2026
126AQI (US)
16th February 2026
60AQI (US)
17th February 2026
57AQI (US)
18th February 2026
54AQI (US)
19th February 2026
53AQI (US)
20th February 2026
94AQI (US)
21st February 2026
116AQI (US)
22nd February 2026
75AQI (US)
23rd February 2026
30AQI (US)
24th February 2026
40AQI (US)
25th February 2026
56AQI (US)
26th February 2026
40AQI (US)
27th February 2026
28AQI (US)
28th February 2026
42AQI (US)
1st March 2026
37AQI (US)
2nd March 2026
17AQI (US)
3rd March 2026
26AQI (US)
4th March 2026
64AQI (US)
5th March 2026
80AQI (US)
6th March 2026
75AQI (US)
7th March 2026
63AQI (US)
8th March 2026
60AQI (US)
9th March 2026
88AQI (US)
10th March 2026
122AQI (US)
11th March 2026
94AQI (US)
12th March 2026
94AQI (US)
13th March 2026
36AQI (US)
14th March 2026
46AQI (US)
15th March 2026
92AQI (US)
16th March 2026
120AQI (US)
17th March 2026
127AQI (US)
18th March 2026
122AQI (US)
19th March 2026
71AQI (US)
20th March 2026
70AQI (US)
21st March 2026
101AQI (US)
22nd March 2026
79AQI (US)
23rd March 2026
86AQI (US)
24th March 2026
89AQI (US)
25th March 2026
90AQI (US)
26th March 2026
107AQI (US)
27th March 2026
135AQI (US)
28th March 2026
130AQI (US)
29th March 2026
99AQI (US)
30th March 2026
107AQI (US)
31st March 2026
44AQI (US)
1st April 2026
46AQI (US)
2nd April 2026
82AQI (US)
3rd April 2026
105AQI (US)
4th April 2026
58AQI (US)
5th April 2026
73AQI (US)
6th April 2026
57AQI (US)
7th April 2026
27AQI (US)
8th April 2026
55AQI (US)
9th April 2026
63AQI (US)
10th April 2026
44AQI (US)
11th April 2026
78AQI (US)
12th April 2026
71AQI (US)
13th April 2026
62AQI (US)
14th April 2026
46AQI (US)
15th April 2026
61AQI (US)
16th April 2026
34AQI (US)
17th April 2026
18th April 2026
60AQI (US)
19th April 2026
66AQI (US)
20th April 2026
70AQI (US)
21st April 2026
66AQI (US)
22nd April 2026
23rd April 2026
45AQI (US)
24th April 2026
34AQI (US)
25th April 2026
50AQI (US)
26th April 2026
43AQI (US)
27th April 2026
56AQI (US)
28th April 2026
52AQI (US)
29th April 2026
42AQI (US)
30th April 2026
46AQI (US)
1st May 2026
48AQI (US)
2nd May 2026
103AQI (US)
3rd May 2026
53AQI (US)
4th May 2026
32AQI (US)
5th May 2026
43AQI (US)
6th May 2026
44AQI (US)
7th May 2026
58AQI (US)
8th May 2026
40AQI (US)
9th May 2026
10th May 2026
41AQI (US)
11th May 2026
44AQI (US)
12th May 2026
45AQI (US)
13th May 2026
64AQI (US)
14th May 2026
49AQI (US)
15th May 2026
50AQI (US)
16th May 2026
78AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
49AQI (US)
27th May 2026
40AQI (US)
28th May 2026
34AQI (US)
29th May 2026
71AQI (US)
30th May 2026
57AQI (US)
31st May 2026
55AQI (US)
1st June 2026
50AQI (US)
2nd June 2026
68AQI (US)
3rd June 2026
69AQI (US)
4th June 2026
76AQI (US)
5th June 2026
37AQI (US)
6th June 2026
39AQI (US)
7th June 2026
27AQI (US)
8th June 2026
48AQI (US)
9th June 2026
53AQI (US)
10th June 2026
56AQI (US)
11th June 2026
71AQI (US)
12th June 2026
57AQI (US)
13th June 2026
50AQI (US)
14th June 2026
51AQI (US)
15th June 2026
40AQI (US)
16th June 2026
50AQI (US)
17th June 2026
50AQI (US)
18th June 2026
76AQI (US)
19th June 2026
69AQI (US)
20th June 2026
24AQI (US)
21st June 2026
25AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
19AQI (US)
25th June 2026
25AQI (US)
26th June 2026
28AQI (US)
27th June 2026
32AQI (US)
28th June 2026
58AQI (US)
29th June 2026
63AQI (US)
30th June 2026
74AQI (US)
1st July 2026
59AQI (US)
2nd July 2026
45AQI (US)
3rd July 2026
56AQI (US)
4th July 2026
67AQI (US)
5th July 2026
48AQI (US)
6th July 2026
34AQI (US)
7th July 2026
34AQI (US)
8th July 2026
25AQI (US)
9th July 2026
21AQI (US)
10th July 2026
28AQI (US)
11th July 2026
42AQI (US)
12th July 2026
52AQI (US)
13th July 2026
36AQI (US)
14th July 2026
24AQI (US)
15th July 2026
27AQI (US)
16th July 2026
74AQI (US)
17th July 2026
76AQI (US)
18th July 2026
31AQI (US)
19th July 2026
28AQI (US)
20th July 2026
38AQI (US)
21st July 2026
29AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
43AQI (US)
24th July 2026
53AQI (US)
25th July 2026
45AQI (US)
26th July 2026
28AQI (US)
27th July 2026
32AQI (US)
28th July 2026
50AQI (US)
29th July 2026
40AQI (US)
30th July 2026
35AQI (US)
31st July 2026
51AQI (US)
1st August 2026
66AQI (US)
2nd August 2026
61AQI (US)
3rd August 2026
49AQI (US)
4th August 2026
51AQI (US)
5th August 2026
32AQI (US)
6th August 2026
31AQI (US)
7th August 2026
33AQI (US)
8th August 2026
34AQI (US)
9th August 2026
28AQI (US)
10th August 2026
28AQI (US)
11th August 2026
26AQI (US)
12th August 2026
25AQI (US)
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

61AQI (US)

79AQI (US)

83AQI (US)

57AQI (US)

56AQI (US)

48AQI (US)

41AQI (US)

39AQI (US)

No. of days

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

202659AQI (US)

13
16
1
1
8
12
7
1
6
16
9
11
16
1
13
16
1
17
13
23
8
9
3
100
100
19
2

Highest AQI (US) recorded in

March

83AQI (US)

Lowest AQI (US) recorded in

August

39AQI (US)

202563AQI (US)

1
21
7
2
3
24
1
2
21
8
4
26
7
24
2
28
16
15
20
11
28
2
20
11
5
21
4
8
18
5
116
222
25
2

Highest AQI (US) recorded in

January

86AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202464AQI (US)

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
7
23
1
30
114
221
31

Highest AQI (US) recorded in

January

83AQI (US)

Lowest AQI (US) recorded in

September

36AQI (US)

202371AQI (US)

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 (US) recorded in

March

96AQI (US)

Lowest AQI (US) recorded in

September

49AQI (US)

202268AQI (US)

1
21
6
2
4
11
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
8
103
173
39
4

Highest AQI (US) recorded in

January

89AQI (US)

Lowest AQI (US) recorded in

August

20AQI (US)

202167AQI (US)

6
17
7
4
15
9
4
18
8
1
7
20
3
7
20
2
1
1
3
26
1
15
16
18
13
27
3
10
20
1
6
15
7
2
10
15
6
117
198
44
3
1
1

Highest AQI (US) recorded in

March

88AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202066AQI (US)

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 (US) recorded in

December

93AQI (US)

Lowest AQI (US) recorded in

July

46AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
71AQI (US)
Least Polluted Year Recorded
2026(Avg.)
59AQI (US)

Yoju's annual 2026 AQI (US) (59) shows an average percentage change of -11.1% (improved AQI (US)) compared to previous years: 2020 (66), 2021 (67), 2022 (68), 2023 (71), 2024 (64), 2025 (63).