Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Yangsan, Gyeongnam, 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

Yangsan, Gyeongnam, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Aug 2024
101AQI
Lowest AQI recorded on
3rd Aug 2022
22AQI

Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 13th Aug - 14th Aug 2026

Yangsan, Gyeongnam, South Korea

AQI
Day
Night
.

5 AM13th Aug 2026

7 PM

4 AM14th Aug 2026

Day time
Avg. Highest Time
10AM13th Aug

32AQI

Avg. Lowest Time
8AM13th Aug

27AQI

Night time
Avg. Highest Time
10PM13th Aug

31AQI

Avg. Lowest Time
4AM14th Aug

29AQI

In the last 24 hours,

Yangsan's AQI reached its highest point of 32 at 10 AM during the Day, while the lowest point, 27, was recorded at 8 AM during the Day between 13th Aug and 14th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Yangsan, Gyeongnam, South Korea

JulAug
16th - 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 - 14th14th
Day
Night
16th Jul 2026485 AMAQI
16th Jul 2026466 AMAQI
16th Jul 2026417 AMAQI
16th Jul 2026438 AMAQI
16th Jul 2026469 AMAQI
16th Jul 20265010 AMAQI
16th Jul 20264911 AMAQI
16th Jul 20264612 PMAQI
16th Jul 2026471 PMAQI
16th Jul 2026482 PMAQI
16th Jul 2026513 PMAQI
16th Jul 2026574 PMAQI
16th Jul 2026585 PMAQI
16th Jul 2026606 PMAQI
16th Jul 2026627 PMAQI
16th Jul 2026668 PMAQI
16th Jul 2026689 PMAQI
16th Jul 20267010 PMAQI
16th Jul 20267211 PMAQI
17th Jul 20267412 AMAQI
17th Jul 2026771 AMAQI
17th Jul 2026742 AMAQI
17th Jul 2026753 AMAQI
17th Jul 2026744 AMAQI

26°C23/30°C

17th Jul 2026725 AMAQI
17th Jul 2026746 AMAQI
17th Jul 2026747 AMAQI
17th Jul 2026748 AMAQI
17th Jul 2026739 AMAQI
17th Jul 20267210 AMAQI
17th Jul 20267111 AMAQI
17th Jul 20266912 PMAQI
17th Jul 2026611 PMAQI
17th Jul 2026612 PMAQI
17th Jul 2026533 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026405 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20266611 PMAQI
18th Jul 20267112 AMAQI
18th Jul 2026741 AMAQI
18th Jul 2026802 AMAQI
18th Jul 2026873 AMAQI
18th Jul 2026844 AMAQI

26°C23/29°C

18th Jul 2026835 AMAQI
18th Jul 2026776 AMAQI
18th Jul 2026597 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026349 AMAQI
18th Jul 20263110 AMAQI
18th Jul 20263011 AMAQI
18th Jul 20263112 PMAQI
18th Jul 2026301 PMAQI
18th Jul 2026282 PMAQI
18th Jul 2026303 PMAQI
18th Jul 2026344 PMAQI
18th Jul 2026375 PMAQI
18th Jul 2026356 PMAQI
18th Jul 2026387 PMAQI
18th Jul 2026418 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20263911 PMAQI
19th Jul 20263312 AMAQI
19th Jul 2026331 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026283 AMAQI
19th Jul 2026284 AMAQI

25°C23/27°C

19th Jul 2026255 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262810 AMAQI
19th Jul 20263111 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026361 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026414 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026396 PMAQI
19th Jul 2026547 PMAQI
19th Jul 2026548 PMAQI
19th Jul 2026599 PMAQI
19th Jul 20266010 PMAQI
19th Jul 20266211 PMAQI
20th Jul 20267512 AMAQI
20th Jul 2026731 AMAQI
20th Jul 2026722 AMAQI
20th Jul 2026713 AMAQI
20th Jul 2026734 AMAQI

25°C24/27°C

20th Jul 2026735 AMAQI
20th Jul 2026786 AMAQI
20th Jul 2026787 AMAQI
20th Jul 2026778 AMAQI
20th Jul 2026779 AMAQI
20th Jul 20267110 AMAQI
20th Jul 20266811 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026501 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026403 PMAQI
20th Jul 2026414 PMAQI
20th Jul 2026385 PMAQI
20th Jul 2026386 PMAQI
20th Jul 2026377 PMAQI
20th Jul 2026378 PMAQI
20th Jul 2026419 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263912 AMAQI
21st Jul 2026371 AMAQI
21st Jul 2026372 AMAQI
21st Jul 2026323 AMAQI
21st Jul 2026314 AMAQI

27°C25/29°C

21st Jul 2026315 AMAQI
21st Jul 2026296 AMAQI
21st Jul 2026267 AMAQI
21st Jul 2026268 AMAQI
21st Jul 2026269 AMAQI
21st Jul 20262310 AMAQI
21st Jul 20262611 AMAQI
21st Jul 2026211 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026223 PMAQI
21st Jul 2026244 PMAQI
21st Jul 2026245 PMAQI
21st Jul 2026246 PMAQI
21st Jul 2026797 PMAQI
21st Jul 2026308 PMAQI
21st Jul 2026329 PMAQI
21st Jul 20263210 PMAQI
21st Jul 20263211 PMAQI
22nd Jul 20263212 AMAQI
22nd Jul 2026321 AMAQI
22nd Jul 2026322 AMAQI
22nd Jul 2026313 AMAQI
22nd Jul 2026344 AMAQI

27°C25/29°C

22nd Jul 2026375 AMAQI
22nd Jul 2026376 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026408 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20264710 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026541 PMAQI
22nd Jul 2026472 PMAQI
22nd Jul 2026453 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026347 PMAQI
22nd Jul 2026358 PMAQI
22nd Jul 2026319 PMAQI
22nd Jul 20263210 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20263812 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026312 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026274 AMAQI

27°C25/29°C

23rd Jul 2026315 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026267 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20263011 AMAQI
23rd Jul 20263112 PMAQI
23rd Jul 2026341 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026535 PMAQI
23rd Jul 2026466 PMAQI
23rd Jul 2026557 PMAQI
23rd Jul 2026558 PMAQI
23rd Jul 2026549 PMAQI
23rd Jul 20265310 PMAQI
23rd Jul 20265311 PMAQI
24th Jul 20265112 AMAQI
24th Jul 2026501 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026473 AMAQI
24th Jul 2026514 AMAQI

27°C25/29°C

24th Jul 2026505 AMAQI
24th Jul 2026546 AMAQI
24th Jul 2026567 AMAQI
24th Jul 2026568 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265810 AMAQI
24th Jul 20265911 AMAQI
24th Jul 20265812 PMAQI
24th Jul 2026491 PMAQI
24th Jul 2026492 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026474 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026376 PMAQI
24th Jul 2026437 PMAQI
24th Jul 2026398 PMAQI
24th Jul 2026419 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20263811 PMAQI
25th Jul 20263412 AMAQI
25th Jul 2026321 AMAQI
25th Jul 2026322 AMAQI
25th Jul 2026323 AMAQI
25th Jul 2026324 AMAQI

28°C25/30°C

25th Jul 2026305 AMAQI
25th Jul 2026316 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026358 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20263410 AMAQI
25th Jul 20264011 AMAQI
25th Jul 20264112 PMAQI
25th Jul 2026481 PMAQI
25th Jul 2026492 PMAQI
25th Jul 2026523 PMAQI
25th Jul 2026534 PMAQI
25th Jul 2026515 PMAQI
25th Jul 2026546 PMAQI
25th Jul 2026517 PMAQI
25th Jul 2026508 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20264912 AMAQI
26th Jul 2026491 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026454 AMAQI

28°C25/30°C

26th Jul 2026435 AMAQI
26th Jul 2026466 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20264710 AMAQI
26th Jul 20265011 AMAQI
26th Jul 20265312 PMAQI
26th Jul 2026531 PMAQI
26th Jul 2026552 PMAQI
26th Jul 2026583 PMAQI
26th Jul 2026624 PMAQI
26th Jul 2026625 PMAQI
26th Jul 2026516 PMAQI
26th Jul 2026487 PMAQI
26th Jul 2026478 PMAQI
26th Jul 2026479 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20264311 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026392 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026374 AMAQI

28°C26/32°C

27th Jul 2026395 AMAQI
27th Jul 2026416 AMAQI
27th Jul 2026437 AMAQI
27th Jul 2026458 AMAQI
27th Jul 2026439 AMAQI
27th Jul 20265210 AMAQI
27th Jul 20265411 AMAQI
27th Jul 20265812 PMAQI
27th Jul 2026631 PMAQI
27th Jul 2026692 PMAQI
27th Jul 2026673 PMAQI
27th Jul 2026674 PMAQI
27th Jul 2026575 PMAQI
27th Jul 2026506 PMAQI
27th Jul 2026487 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026439 PMAQI
27th Jul 20264010 PMAQI
27th Jul 20264011 PMAQI
28th Jul 20263812 AMAQI
28th Jul 2026391 AMAQI
28th Jul 2026362 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026374 AMAQI

28°C26/31°C

28th Jul 2026385 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026327 AMAQI
28th Jul 2026318 AMAQI
28th Jul 2026309 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20262812 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026372 PMAQI
28th Jul 2026393 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026435 PMAQI
28th Jul 2026446 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026468 PMAQI
28th Jul 2026499 PMAQI
28th Jul 20265210 PMAQI
28th Jul 20265511 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026551 AMAQI
29th Jul 2026522 AMAQI
29th Jul 2026503 AMAQI
29th Jul 2026464 AMAQI

29°C26/32°C

29th Jul 2026445 AMAQI
29th Jul 2026436 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026448 AMAQI
29th Jul 2026469 AMAQI
29th Jul 20264810 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026351 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026414 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026267 PMAQI
29th Jul 2026358 PMAQI
29th Jul 2026329 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20263011 PMAQI
30th Jul 20262612 AMAQI
30th Jul 2026281 AMAQI
30th Jul 2026282 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026254 AMAQI

29°C27/31°C

30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026247 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026249 AMAQI
30th Jul 20262410 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026211 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026223 PMAQI
30th Jul 2026224 PMAQI
30th Jul 2026235 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026307 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20264510 PMAQI
30th Jul 20264311 PMAQI
31st Jul 20264412 AMAQI
31st Jul 2026411 AMAQI
31st Jul 2026472 AMAQI
31st Jul 2026363 AMAQI
31st Jul 2026364 AMAQI

28°C25/31°C

31st Jul 2026345 AMAQI
31st Jul 2026306 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026308 AMAQI
31st Jul 2026319 AMAQI
31st Jul 20263510 AMAQI
31st Jul 20263711 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026391 PMAQI
31st Jul 2026372 PMAQI
31st Jul 2026373 PMAQI
31st Jul 2026454 PMAQI
31st Jul 2026525 PMAQI
31st Jul 2026536 PMAQI
31st Jul 2026527 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026539 PMAQI
31st Jul 20265610 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026314 AMAQI

28°C24/31°C

1st Aug 2026315 AMAQI
1st Aug 2026306 AMAQI
1st Aug 2026307 AMAQI
1st Aug 2026308 AMAQI
1st Aug 2026329 AMAQI
1st Aug 20263710 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20263212 PMAQI
1st Aug 2026311 PMAQI
1st Aug 2026342 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026324 PMAQI
1st Aug 2026325 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026417 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026439 PMAQI
1st Aug 20264910 PMAQI
1st Aug 20266311 PMAQI
2nd Aug 20266212 AMAQI
2nd Aug 2026601 AMAQI
2nd Aug 2026552 AMAQI
2nd Aug 2026513 AMAQI
2nd Aug 2026524 AMAQI

29°C25/32°C

2nd Aug 2026485 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265410 AMAQI
2nd Aug 20266111 AMAQI
2nd Aug 20265912 PMAQI
2nd Aug 2026531 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026554 PMAQI
2nd Aug 2026565 PMAQI
2nd Aug 2026546 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026529 PMAQI
2nd Aug 20265310 PMAQI
2nd Aug 20265411 PMAQI
3rd Aug 20265612 AMAQI
3rd Aug 2026571 AMAQI
3rd Aug 2026582 AMAQI
3rd Aug 2026583 AMAQI
3rd Aug 2026644 AMAQI

29°C25/33°C

3rd Aug 2026655 AMAQI
3rd Aug 2026626 AMAQI
3rd Aug 2026607 AMAQI
3rd Aug 2026618 AMAQI
3rd Aug 2026619 AMAQI
3rd Aug 20266210 AMAQI
3rd Aug 20266211 AMAQI
3rd Aug 20266412 PMAQI
3rd Aug 2026551 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026434 PMAQI
3rd Aug 2026475 PMAQI
3rd Aug 2026456 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20264311 PMAQI
4th Aug 20264512 AMAQI
4th Aug 2026461 AMAQI
4th Aug 2026472 AMAQI
4th Aug 2026513 AMAQI
4th Aug 2026514 AMAQI

28°C26/31°C

4th Aug 2026515 AMAQI
4th Aug 2026566 AMAQI
4th Aug 2026617 AMAQI
4th Aug 2026618 AMAQI
4th Aug 2026589 AMAQI
4th Aug 20265410 AMAQI
4th Aug 20265111 AMAQI
4th Aug 20264312 PMAQI
4th Aug 2026341 PMAQI
4th Aug 2026342 PMAQI
4th Aug 2026323 PMAQI
4th Aug 2026304 PMAQI
4th Aug 2026325 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026367 PMAQI
4th Aug 2026398 PMAQI
4th Aug 2026379 PMAQI
4th Aug 20263710 PMAQI
4th Aug 20263411 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026301 AMAQI
5th Aug 2026302 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026284 AMAQI

28°C26/31°C

5th Aug 2026295 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026227 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026249 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262011 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026261 PMAQI
5th Aug 2026262 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026266 PMAQI
5th Aug 2026247 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262410 PMAQI
5th Aug 20262211 PMAQI
6th Aug 20262212 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026222 AMAQI
6th Aug 2026223 AMAQI
6th Aug 2026254 AMAQI

28°C26/30°C

6th Aug 2026255 AMAQI
6th Aug 2026246 AMAQI
6th Aug 2026267 AMAQI
6th Aug 2026288 AMAQI
6th Aug 2026289 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20263812 PMAQI
6th Aug 2026371 PMAQI
6th Aug 2026382 PMAQI
6th Aug 2026223 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026285 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026297 PMAQI
6th Aug 2026268 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262610 PMAQI
6th Aug 20263311 PMAQI
7th Aug 20263912 AMAQI
7th Aug 2026341 AMAQI
7th Aug 2026352 AMAQI
7th Aug 2026353 AMAQI
7th Aug 2026344 AMAQI

28°C25/30°C

7th Aug 2026305 AMAQI
7th Aug 2026356 AMAQI
7th Aug 2026357 AMAQI
7th Aug 2026328 AMAQI
7th Aug 2026319 AMAQI
7th Aug 20263010 AMAQI
7th Aug 20263111 AMAQI
7th Aug 20263112 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026312 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026284 PMAQI
7th Aug 2026345 PMAQI
7th Aug 2026326 PMAQI
7th Aug 2026307 PMAQI
7th Aug 2026308 PMAQI
7th Aug 2026309 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20262811 PMAQI
8th Aug 20263212 AMAQI
8th Aug 2026341 AMAQI
8th Aug 2026322 AMAQI
8th Aug 2026273 AMAQI
8th Aug 2026314 AMAQI

28°C26/31°C

8th Aug 2026305 AMAQI
8th Aug 2026296 AMAQI
8th Aug 2026277 AMAQI
8th Aug 2026288 AMAQI
8th Aug 2026249 AMAQI
8th Aug 20263010 AMAQI
8th Aug 20263911 AMAQI
8th Aug 20264912 PMAQI
8th Aug 2026421 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026283 PMAQI
8th Aug 2026244 PMAQI
8th Aug 2026245 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026267 PMAQI
8th Aug 2026318 PMAQI
8th Aug 2026319 PMAQI
8th Aug 20262810 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262912 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026262 AMAQI
9th Aug 2026283 AMAQI
9th Aug 2026294 AMAQI

29°C27/32°C

9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026269 AMAQI
9th Aug 20262610 AMAQI
9th Aug 20262611 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026241 PMAQI
9th Aug 2026242 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026286 PMAQI
9th Aug 2026317 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026249 PMAQI
9th Aug 20262610 PMAQI
9th Aug 20262611 PMAQI
10th Aug 20262712 AMAQI
10th Aug 2026271 AMAQI
10th Aug 2026282 AMAQI
10th Aug 2026263 AMAQI
10th Aug 2026274 AMAQI

28°C26/29°C

10th Aug 2026315 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026287 AMAQI
10th Aug 2026268 AMAQI
10th Aug 2026269 AMAQI
10th Aug 20262610 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20263012 PMAQI
10th Aug 2026281 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026283 PMAQI
10th Aug 2026274 PMAQI
10th Aug 2026265 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026267 PMAQI
10th Aug 2026248 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262310 PMAQI
10th Aug 20262611 PMAQI
11th Aug 20263012 AMAQI
11th Aug 2026291 AMAQI
11th Aug 2026272 AMAQI
11th Aug 2026303 AMAQI
11th Aug 2026294 AMAQI

27°C25/28°C

11th Aug 2026275 AMAQI
11th Aug 2026286 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026278 AMAQI
11th Aug 2026269 AMAQI
11th Aug 20263110 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20263212 PMAQI
11th Aug 2026341 PMAQI
11th Aug 2026332 PMAQI
11th Aug 2026273 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026276 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20263710 PMAQI
11th Aug 20263311 PMAQI
12th Aug 20262712 AMAQI
12th Aug 2026321 AMAQI
12th Aug 2026282 AMAQI
12th Aug 2026283 AMAQI
12th Aug 2026294 AMAQI

26°C24/28°C

12th Aug 2026295 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026287 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026319 AMAQI
12th Aug 20263310 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20263012 PMAQI
12th Aug 2026321 PMAQI
12th Aug 2026322 PMAQI
12th Aug 2026313 PMAQI
12th Aug 2026284 PMAQI
12th Aug 2026315 PMAQI
12th Aug 2026316 PMAQI
12th Aug 2026317 PMAQI
12th Aug 2026318 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20263310 PMAQI
12th Aug 20263311 PMAQI
13th Aug 20263512 AMAQI
13th Aug 2026301 AMAQI
13th Aug 2026302 AMAQI
13th Aug 2026333 AMAQI
13th Aug 2026304 AMAQI

26°C24/29°C

13th Aug 2026285 AMAQI
13th Aug 2026286 AMAQI
13th Aug 2026287 AMAQI
13th Aug 2026278 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20263210 AMAQI
13th Aug 20263011 AMAQI
13th Aug 20263112 PMAQI
13th Aug 2026301 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026323 PMAQI
13th Aug 2026314 PMAQI
13th Aug 2026315 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026317 PMAQI
13th Aug 2026308 PMAQI
13th Aug 2026309 PMAQI
13th Aug 20263110 PMAQI
13th Aug 20263111 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026291 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026313 AMAQI
14th Aug 2026294 AMAQI

26°C24/29°C

14th Aug 2026305 AMAQI
5 AM
14th Aug 2026296 AMAQI
14th Aug 2026267 AMAQI
14th Aug 2026288 AMAQI
14th Aug 2026289 AMAQI
14th Aug 20263010 AMAQI
14th Aug 20263111 AMAQI
14th Aug 20263312 PMAQI
12 PM
14th Aug 2026361 PMAQI
14th Aug 2026372 PMAQI
14th Aug 2026313 PMAQI
14th Aug 2026324 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026356 PMAQI
14th Aug 2026377 PMAQI
7 PM
14th Aug 2026328 PMAQI
14th Aug 2026379 PMAQI
14th Aug 20263310 PMAQI
14th Aug 20263411 PMAQI
12 AM
4 AM

27°C25/29°C

Day time
Avg. Highest Time
5 AM - 5 PM

39AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
6 PM

37AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 PM (Avg. 39), while the lowest AQI was between 6 PM to 6 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 4 AM

41AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

38AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 41), while the lowest AQI was between 8 PM to 8 PM (Avg. 38).

2026 Days Vs Air Quality

Yangsan, Gyeongnam, South Korea

2026

69%

154

28%

63

2%

5

Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)

Good
154 Days
Moderate
63 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 69%

Health Risk Level:

Moderate

In 2026, 69% of 226 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Yangsan, Gyeongnam, 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
18AQI (US)
2nd January 2026
28AQI (US)
3rd January 2026
36AQI (US)
4th January 2026
75AQI (US)
5th January 2026
50AQI (US)
6th January 2026
36AQI (US)
7th January 2026
57AQI (US)
8th January 2026
23AQI (US)
9th January 2026
30AQI (US)
10th January 2026
55AQI (US)
11th January 2026
21AQI (US)
12th January 2026
30AQI (US)
13th January 2026
49AQI (US)
14th January 2026
32AQI (US)
15th January 2026
52AQI (US)
16th January 2026
73AQI (US)
17th January 2026
88AQI (US)
18th January 2026
75AQI (US)
19th January 2026
64AQI (US)
20th January 2026
23AQI (US)
21st January 2026
18AQI (US)
22nd January 2026
25AQI (US)
23rd January 2026
47AQI (US)
24th January 2026
58AQI (US)
25th January 2026
22AQI (US)
26th January 2026
37AQI (US)
27th January 2026
46AQI (US)
28th January 2026
20AQI (US)
29th January 2026
51AQI (US)
30th January 2026
20AQI (US)
31st January 2026
32AQI (US)
1st February 2026
64AQI (US)
2nd February 2026
59AQI (US)
3rd February 2026
36AQI (US)
4th February 2026
62AQI (US)
5th February 2026
87AQI (US)
6th February 2026
49AQI (US)
7th February 2026
21AQI (US)
8th February 2026
31AQI (US)
9th February 2026
36AQI (US)
10th February 2026
49AQI (US)
11th February 2026
55AQI (US)
12th February 2026
70AQI (US)
13th February 2026
107AQI (US)
14th February 2026
78AQI (US)
15th February 2026
79AQI (US)
16th February 2026
47AQI (US)
17th February 2026
22AQI (US)
18th February 2026
47AQI (US)
19th February 2026
52AQI (US)
20th February 2026
59AQI (US)
21st February 2026
79AQI (US)
22nd February 2026
43AQI (US)
23rd February 2026
26AQI (US)
24th February 2026
29AQI (US)
25th February 2026
27AQI (US)
26th February 2026
32AQI (US)
27th February 2026
49AQI (US)
28th February 2026
43AQI (US)
1st March 2026
49AQI (US)
2nd March 2026
60AQI (US)
3rd March 2026
29AQI (US)
4th March 2026
47AQI (US)
5th March 2026
45AQI (US)
6th March 2026
41AQI (US)
7th March 2026
58AQI (US)
8th March 2026
36AQI (US)
9th March 2026
59AQI (US)
10th March 2026
94AQI (US)
11th March 2026
76AQI (US)
12th March 2026
52AQI (US)
13th March 2026
26AQI (US)
14th March 2026
35AQI (US)
15th March 2026
66AQI (US)
16th March 2026
73AQI (US)
17th March 2026
55AQI (US)
18th March 2026
45AQI (US)
19th March 2026
69AQI (US)
20th March 2026
41AQI (US)
21st March 2026
57AQI (US)
22nd March 2026
42AQI (US)
23rd March 2026
59AQI (US)
24th March 2026
115AQI (US)
25th March 2026
105AQI (US)
26th March 2026
93AQI (US)
27th March 2026
117AQI (US)
28th March 2026
107AQI (US)
29th March 2026
95AQI (US)
30th March 2026
80AQI (US)
31st March 2026
29AQI (US)
1st April 2026
51AQI (US)
2nd April 2026
56AQI (US)
3rd April 2026
66AQI (US)
4th April 2026
32AQI (US)
5th April 2026
44AQI (US)
6th April 2026
58AQI (US)
7th April 2026
24AQI (US)
8th April 2026
36AQI (US)
9th April 2026
31AQI (US)
10th April 2026
47AQI (US)
11th April 2026
35AQI (US)
12th April 2026
47AQI (US)
13th April 2026
54AQI (US)
14th April 2026
58AQI (US)
15th April 2026
49AQI (US)
16th April 2026
44AQI (US)
17th April 2026
18th April 2026
49AQI (US)
19th April 2026
44AQI (US)
20th April 2026
43AQI (US)
21st April 2026
46AQI (US)
22nd April 2026
23rd April 2026
47AQI (US)
24th April 2026
33AQI (US)
25th April 2026
42AQI (US)
26th April 2026
47AQI (US)
27th April 2026
53AQI (US)
28th April 2026
52AQI (US)
29th April 2026
38AQI (US)
30th April 2026
27AQI (US)
1st May 2026
43AQI (US)
2nd May 2026
63AQI (US)
3rd May 2026
45AQI (US)
4th May 2026
27AQI (US)
5th May 2026
36AQI (US)
6th May 2026
37AQI (US)
7th May 2026
43AQI (US)
8th May 2026
36AQI (US)
9th May 2026
10th May 2026
36AQI (US)
11th May 2026
36AQI (US)
12th May 2026
34AQI (US)
13th May 2026
43AQI (US)
14th May 2026
53AQI (US)
15th May 2026
45AQI (US)
16th May 2026
77AQI (US)
17th May 2026
65AQI (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
46AQI (US)
27th May 2026
22AQI (US)
28th May 2026
38AQI (US)
29th May 2026
34AQI (US)
30th May 2026
48AQI (US)
31st May 2026
49AQI (US)
1st June 2026
64AQI (US)
2nd June 2026
24AQI (US)
3rd June 2026
15AQI (US)
4th June 2026
25AQI (US)
5th June 2026
31AQI (US)
6th June 2026
24AQI (US)
7th June 2026
23AQI (US)
8th June 2026
28AQI (US)
9th June 2026
34AQI (US)
10th June 2026
37AQI (US)
11th June 2026
45AQI (US)
12th June 2026
34AQI (US)
13th June 2026
29AQI (US)
14th June 2026
34AQI (US)
15th June 2026
44AQI (US)
16th June 2026
39AQI (US)
17th June 2026
32AQI (US)
18th June 2026
28AQI (US)
19th June 2026
37AQI (US)
20th June 2026
19AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
30AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
21AQI (US)
25th June 2026
23AQI (US)
26th June 2026
31AQI (US)
27th June 2026
28AQI (US)
28th June 2026
29AQI (US)
29th June 2026
29AQI (US)
30th June 2026
28AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
37AQI (US)
3rd July 2026
51AQI (US)
4th July 2026
33AQI (US)
5th July 2026
29AQI (US)
6th July 2026
23AQI (US)
7th July 2026
25AQI (US)
8th July 2026
22AQI (US)
9th July 2026
24AQI (US)
10th July 2026
28AQI (US)
11th July 2026
30AQI (US)
12th July 2026
31AQI (US)
13th July 2026
31AQI (US)
14th July 2026
28AQI (US)
15th July 2026
43AQI (US)
16th July 2026
53AQI (US)
17th July 2026
62AQI (US)
18th July 2026
49AQI (US)
19th July 2026
38AQI (US)
20th July 2026
58AQI (US)
21st July 2026
31AQI (US)
22nd July 2026
39AQI (US)
23rd July 2026
39AQI (US)
24th July 2026
49AQI (US)
25th July 2026
41AQI (US)
26th July 2026
49AQI (US)
27th July 2026
49AQI (US)
28th July 2026
38AQI (US)
29th July 2026
40AQI (US)
30th July 2026
27AQI (US)
31st July 2026
41AQI (US)
1st August 2026
39AQI (US)
2nd August 2026
53AQI (US)
3rd August 2026
53AQI (US)
4th August 2026
44AQI (US)
5th August 2026
25AQI (US)
6th August 2026
27AQI (US)
7th August 2026
32AQI (US)
8th August 2026
31AQI (US)
9th August 2026
27AQI (US)
10th August 2026
27AQI (US)
11th August 2026
29AQI (US)
12th August 2026
30AQI (US)
13th August 2026
30AQI (US)
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

42AQI (US)

51AQI (US)

63AQI (US)

45AQI (US)

49AQI (US)

30AQI (US)

38AQI (US)

34AQI (US)

No. of days

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

202645AQI (US)

21
10
16
11
1
12
15
4
20
8
18
12
29
1
27
4
11
2
154
63
5

Highest AQI (US) recorded in

March

63AQI (US)

Lowest AQI (US) recorded in

June

30AQI (US)

202553AQI (US)

9
19
3
16
12
9
21
1
6
24
13
18
13
17
18
13
12
19
30
22
9
13
17
13
18
174
187
4

Highest AQI (US) recorded in

January

64AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202450AQI (US)

14
17
19
9
1
9
21
1
7
20
2
1
16
15
9
21
28
3
21
9
1
25
5
28
3
23
7
16
15
215
145
5
1

Highest AQI (US) recorded in

April

68AQI (US)

Lowest AQI (US) recorded in

July

34AQI (US)

202355AQI (US)

11
16
3
6
21
1
5
23
3
10
16
3
1
11
19
1
12
18
17
14
22
9
26
4
20
11
14
15
13
16
2
167
182
13
1

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202255AQI (US)

11
16
3
5
14
3
10
17
4
12
18
5
24
2
22
8
17
7
2
26
3
24
7
9
21
12
19
155
154
12

Highest AQI (US) recorded in

March

66AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202154AQI (US)

11
20
9
17
2
8
21
1
1
10
20
18
12
1
10
20
22
9
26
5
25
5
20
11
12
17
1
13
17
1
184
174
6
1

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

September

39AQI (US)

202056AQI (US)

7
6
6
14
1
4
14
12
18
25
6
13
16
2
19
11
15
15
1
12
18
9
21
1
122
139
5

Highest AQI (US) recorded in

December

64AQI (US)

Lowest AQI (US) recorded in

July

43AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
56AQI (US)
Least Polluted Year Recorded
2026(Avg.)
45AQI (US)

Yangsan's annual 2026 AQI (US) (45) shows an average percentage change of -16.2% (improved AQI (US)) compared to previous years: 2020 (56), 2021 (54), 2022 (55), 2023 (55), 2024 (50), 2025 (53).