Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Busanhang, Changwon, 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

Busanhang, Changwon, Gyeongnam, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Aug 2024
120AQI
Lowest AQI recorded on
1st Aug 2023
22AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Busanhang, Changwon, Gyeongnam, South Korea

AQI
Day
Night
.

5 AM16th Aug 2026

7 PM

4 AM17th Aug 2026

Day time
Avg. Highest Time
5AM16th Aug

44AQI

Avg. Lowest Time
6PM16th Aug

19AQI

Night time
Avg. Highest Time
9PM16th Aug

34AQI

Avg. Lowest Time
11PM16th Aug

21AQI

In the last 24 hours,

Busanhang's AQI reached its highest point of 44 at 5 AM during the Day, while the lowest point, 19, was recorded at 6 PM during the Day between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Busanhang, Changwon, Gyeongnam, South Korea

JulAug
19th - 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 - 15th15th - 16th16th - 17th17th
Day
Night
19th Jul 2026365 AMAQI
19th Jul 2026386 AMAQI
19th Jul 2026387 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026429 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20264812 PMAQI
19th Jul 2026491 PMAQI
19th Jul 2026532 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026605 PMAQI
19th Jul 2026566 PMAQI
19th Jul 2026627 PMAQI
19th Jul 2026638 PMAQI
19th Jul 2026689 PMAQI
19th Jul 20266810 PMAQI
19th Jul 20267911 PMAQI
20th Jul 20267312 AMAQI
20th Jul 2026681 AMAQI
20th Jul 2026802 AMAQI
20th Jul 2026763 AMAQI
20th Jul 2026764 AMAQI

26°C23/28°C

20th Jul 2026785 AMAQI
20th Jul 2026796 AMAQI
20th Jul 2026787 AMAQI
20th Jul 2026788 AMAQI
20th Jul 2026819 AMAQI
20th Jul 20267110 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20265512 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026492 PMAQI
20th Jul 2026473 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026485 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026468 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20264811 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026363 AMAQI
21st Jul 2026334 AMAQI

27°C25/30°C

21st Jul 2026335 AMAQI
21st Jul 2026346 AMAQI
21st Jul 2026347 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20262710 AMAQI
21st Jul 20262511 AMAQI
21st Jul 2026271 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026315 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026897 PMAQI
21st Jul 2026318 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263112 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026404 AMAQI

27°C24/30°C

22nd Jul 2026445 AMAQI
22nd Jul 2026406 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20264811 AMAQI
22nd Jul 20265312 PMAQI
22nd Jul 2026641 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026319 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20265212 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026344 AMAQI

27°C24/30°C

23rd Jul 2026365 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026317 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20263111 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026633 PMAQI
23rd Jul 2026584 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026576 PMAQI
23rd Jul 2026557 PMAQI
23rd Jul 2026568 PMAQI
23rd Jul 2026569 PMAQI
23rd Jul 20265610 PMAQI
23rd Jul 20265511 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026542 AMAQI
24th Jul 2026483 AMAQI
24th Jul 2026504 AMAQI

27°C24/31°C

24th Jul 2026525 AMAQI
24th Jul 2026556 AMAQI
24th Jul 2026557 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265710 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026561 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026623 PMAQI
24th Jul 2026604 PMAQI
24th Jul 2026545 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026468 PMAQI
24th Jul 2026449 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264211 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026363 AMAQI
25th Jul 2026334 AMAQI

28°C24/32°C

25th Jul 2026385 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026489 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20263311 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026532 PMAQI
25th Jul 2026653 PMAQI
25th Jul 2026584 PMAQI
25th Jul 2026585 PMAQI
25th Jul 2026586 PMAQI
25th Jul 2026587 PMAQI
25th Jul 2026548 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20265111 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026364 AMAQI

28°C24/32°C

26th Jul 2026345 AMAQI
26th Jul 2026526 AMAQI
26th Jul 2026547 AMAQI
26th Jul 2026498 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20264410 AMAQI
26th Jul 20264711 AMAQI
26th Jul 20264812 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026622 PMAQI
26th Jul 2026563 PMAQI
26th Jul 2026624 PMAQI
26th Jul 2026625 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026507 PMAQI
26th Jul 2026508 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026254 AMAQI

29°C25/34°C

27th Jul 2026275 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20265510 AMAQI
27th Jul 20265711 AMAQI
27th Jul 20266012 PMAQI
27th Jul 2026631 PMAQI
27th Jul 2026702 PMAQI
27th Jul 2026683 PMAQI
27th Jul 2026664 PMAQI
27th Jul 2026655 PMAQI
27th Jul 2026556 PMAQI
27th Jul 2026537 PMAQI
27th Jul 2026408 PMAQI
27th Jul 2026349 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026274 AMAQI

29°C25/33°C

28th Jul 2026345 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026468 PMAQI
28th Jul 2026499 PMAQI
28th Jul 20265210 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026482 AMAQI
29th Jul 2026483 AMAQI
29th Jul 2026424 AMAQI

29°C25/35°C

29th Jul 2026385 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026448 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20264610 AMAQI
29th Jul 20264211 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026444 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026467 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026334 AMAQI

30°C26/34°C

30th Jul 2026465 AMAQI
30th Jul 2026426 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026336 PMAQI
30th Jul 2026327 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20265210 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026462 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026334 AMAQI

29°C24/34°C

31st Jul 2026345 AMAQI
31st Jul 2026406 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264610 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20264912 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026463 PMAQI
31st Jul 2026504 PMAQI
31st Jul 2026575 PMAQI
31st Jul 2026566 PMAQI
31st Jul 2026537 PMAQI
31st Jul 2026588 PMAQI
31st Jul 2026569 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20265011 PMAQI
1st Aug 20265412 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026492 AMAQI
1st Aug 2026423 AMAQI
1st Aug 2026444 AMAQI

29°C24/34°C

1st Aug 2026445 AMAQI
1st Aug 2026506 AMAQI
1st Aug 2026537 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20265511 AMAQI
1st Aug 20265612 PMAQI
1st Aug 2026481 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026423 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026485 PMAQI
1st Aug 2026526 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026568 PMAQI
1st Aug 2026629 PMAQI
1st Aug 20265810 PMAQI
1st Aug 20266911 PMAQI
2nd Aug 20267212 AMAQI
2nd Aug 2026701 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026593 AMAQI
2nd Aug 2026574 AMAQI

30°C25/36°C

2nd Aug 2026575 AMAQI
2nd Aug 2026546 AMAQI
2nd Aug 2026567 AMAQI
2nd Aug 2026588 AMAQI
2nd Aug 2026659 AMAQI
2nd Aug 20266410 AMAQI
2nd Aug 20266611 AMAQI
2nd Aug 20266912 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026602 PMAQI
2nd Aug 2026573 PMAQI
2nd Aug 2026564 PMAQI
2nd Aug 2026605 PMAQI
2nd Aug 2026626 PMAQI
2nd Aug 2026577 PMAQI
2nd Aug 2026558 PMAQI
2nd Aug 2026549 PMAQI
2nd Aug 20265110 PMAQI
2nd Aug 20264811 PMAQI
3rd Aug 20265612 AMAQI
3rd Aug 2026561 AMAQI
3rd Aug 2026572 AMAQI
3rd Aug 2026593 AMAQI
3rd Aug 2026584 AMAQI

29°C25/35°C

3rd Aug 2026605 AMAQI
3rd Aug 2026606 AMAQI
3rd Aug 2026657 AMAQI
3rd Aug 2026678 AMAQI
3rd Aug 2026669 AMAQI
3rd Aug 20266510 AMAQI
3rd Aug 20266811 AMAQI
3rd Aug 20267212 PMAQI
3rd Aug 2026681 PMAQI
3rd Aug 2026622 PMAQI
3rd Aug 2026553 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026446 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026421 AMAQI
4th Aug 2026472 AMAQI
4th Aug 2026523 AMAQI
4th Aug 2026524 AMAQI

29°C26/33°C

4th Aug 2026505 AMAQI
4th Aug 2026606 AMAQI
4th Aug 2026677 AMAQI
4th Aug 2026678 AMAQI
4th Aug 2026649 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20266011 AMAQI
4th Aug 20265212 PMAQI
4th Aug 2026401 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026403 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026408 PMAQI
4th Aug 2026369 PMAQI
4th Aug 20263310 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263412 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026362 AMAQI
5th Aug 2026343 AMAQI
5th Aug 2026294 AMAQI

28°C26/32°C

5th Aug 2026335 AMAQI
5th Aug 2026336 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026408 AMAQI
5th Aug 2026339 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263412 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026403 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026336 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026214 AMAQI

28°C25/31°C

6th Aug 2026215 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20263312 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026426 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026409 PMAQI
6th Aug 20264710 PMAQI
6th Aug 20264611 PMAQI
7th Aug 20264912 AMAQI
7th Aug 2026561 AMAQI
7th Aug 2026502 AMAQI
7th Aug 2026483 AMAQI
7th Aug 2026564 AMAQI

28°C24/32°C

7th Aug 2026605 AMAQI
7th Aug 2026586 AMAQI
7th Aug 2026587 AMAQI
7th Aug 2026628 AMAQI
7th Aug 2026609 AMAQI
7th Aug 20265610 AMAQI
7th Aug 20265911 AMAQI
7th Aug 20264912 PMAQI
7th Aug 2026591 PMAQI
7th Aug 2026512 PMAQI
7th Aug 2026303 PMAQI
7th Aug 2026404 PMAQI
7th Aug 2026445 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026387 PMAQI
7th Aug 2026408 PMAQI
7th Aug 2026279 PMAQI
7th Aug 20263610 PMAQI
7th Aug 20263611 PMAQI
8th Aug 20263312 AMAQI
8th Aug 2026311 AMAQI
8th Aug 2026342 AMAQI
8th Aug 2026233 AMAQI
8th Aug 2026254 AMAQI

29°C25/33°C

8th Aug 2026215 AMAQI
8th Aug 2026236 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026318 AMAQI
8th Aug 2026319 AMAQI
8th Aug 20263210 AMAQI
8th Aug 20264211 AMAQI
8th Aug 20264412 PMAQI
8th Aug 2026401 PMAQI
8th Aug 2026362 PMAQI
8th Aug 2026343 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026325 PMAQI
8th Aug 2026316 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026238 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20263610 PMAQI
8th Aug 20263111 PMAQI
9th Aug 20265112 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026312 AMAQI
9th Aug 2026293 AMAQI
9th Aug 2026254 AMAQI

29°C26/33°C

9th Aug 2026295 AMAQI
9th Aug 2026296 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026279 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026331 PMAQI
9th Aug 2026312 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026334 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026317 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026233 AMAQI
10th Aug 2026294 AMAQI

27°C25/30°C

10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20263312 PMAQI
10th Aug 2026281 PMAQI
10th Aug 2026222 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026314 PMAQI
10th Aug 2026305 PMAQI
10th Aug 2026286 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026361 AMAQI
11th Aug 2026282 AMAQI
11th Aug 2026343 AMAQI
11th Aug 2026294 AMAQI

26°C23/29°C

11th Aug 2026305 AMAQI
11th Aug 2026366 AMAQI
11th Aug 2026407 AMAQI
11th Aug 2026388 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20264910 AMAQI
11th Aug 20265011 AMAQI
11th Aug 20264212 PMAQI
11th Aug 2026511 PMAQI
11th Aug 2026462 PMAQI
11th Aug 2026363 PMAQI
11th Aug 2026364 PMAQI
11th Aug 2026405 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026327 PMAQI
11th Aug 2026248 PMAQI
11th Aug 2026329 PMAQI
11th Aug 20264810 PMAQI
11th Aug 20265011 PMAQI
12th Aug 20264212 AMAQI
12th Aug 2026441 AMAQI
12th Aug 2026402 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026314 AMAQI

25°C21/29°C

12th Aug 2026385 AMAQI
12th Aug 2026406 AMAQI
12th Aug 2026407 AMAQI
12th Aug 2026298 AMAQI
12th Aug 2026429 AMAQI
12th Aug 20264910 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20265412 PMAQI
12th Aug 2026511 PMAQI
12th Aug 2026532 PMAQI
12th Aug 2026503 PMAQI
12th Aug 2026404 PMAQI
12th Aug 2026565 PMAQI
12th Aug 2026496 PMAQI
12th Aug 2026467 PMAQI
12th Aug 2026428 PMAQI
12th Aug 2026519 PMAQI
12th Aug 20265610 PMAQI
12th Aug 20264611 PMAQI
13th Aug 20265512 AMAQI
13th Aug 2026521 AMAQI
13th Aug 2026502 AMAQI
13th Aug 2026513 AMAQI
13th Aug 2026514 AMAQI

25°C21/30°C

13th Aug 2026475 AMAQI
13th Aug 2026486 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026538 AMAQI
13th Aug 2026649 AMAQI
13th Aug 20267010 AMAQI
13th Aug 20267411 AMAQI
13th Aug 20266512 PMAQI
13th Aug 2026511 PMAQI
13th Aug 2026482 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026424 PMAQI
13th Aug 2026405 PMAQI
13th Aug 2026446 PMAQI
13th Aug 2026517 PMAQI
13th Aug 2026508 PMAQI
13th Aug 2026429 PMAQI
13th Aug 20264910 PMAQI
13th Aug 20264911 PMAQI
14th Aug 20264812 AMAQI
14th Aug 2026501 AMAQI
14th Aug 2026442 AMAQI
14th Aug 2026423 AMAQI
14th Aug 2026424 AMAQI

26°C22/31°C

14th Aug 2026445 AMAQI
14th Aug 2026366 AMAQI
14th Aug 2026427 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026469 AMAQI
14th Aug 20265510 AMAQI
14th Aug 20265611 AMAQI
14th Aug 20264712 PMAQI
14th Aug 2026541 PMAQI
14th Aug 2026512 PMAQI
14th Aug 2026403 PMAQI
14th Aug 2026444 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026366 PMAQI
14th Aug 2026297 PMAQI
14th Aug 2026328 PMAQI
14th Aug 2026369 PMAQI
14th Aug 20265410 PMAQI
14th Aug 20264911 PMAQI
15th Aug 20264212 AMAQI
15th Aug 2026511 AMAQI
15th Aug 2026642 AMAQI
15th Aug 2026673 AMAQI
15th Aug 2026604 AMAQI

26°C23/30°C

15th Aug 2026595 AMAQI
15th Aug 2026506 AMAQI
15th Aug 2026527 AMAQI
15th Aug 2026538 AMAQI
15th Aug 2026469 AMAQI
15th Aug 20265710 AMAQI
15th Aug 20265411 AMAQI
15th Aug 20265312 PMAQI
15th Aug 2026461 PMAQI
15th Aug 2026562 PMAQI
15th Aug 2026583 PMAQI
15th Aug 2026544 PMAQI
15th Aug 2026565 PMAQI
15th Aug 2026576 PMAQI
15th Aug 2026567 PMAQI
15th Aug 2026488 PMAQI
15th Aug 2026489 PMAQI
15th Aug 20264810 PMAQI
15th Aug 20265311 PMAQI
16th Aug 20265212 AMAQI
16th Aug 2026561 AMAQI
16th Aug 2026532 AMAQI
16th Aug 2026483 AMAQI
16th Aug 2026494 AMAQI

26°C24/29°C

16th Aug 2026445 AMAQI
16th Aug 2026386 AMAQI
16th Aug 2026407 AMAQI
16th Aug 2026338 AMAQI
16th Aug 2026299 AMAQI
16th Aug 20262710 AMAQI
16th Aug 20262711 AMAQI
16th Aug 20264012 PMAQI
16th Aug 2026381 PMAQI
16th Aug 2026292 PMAQI
16th Aug 2026253 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026215 PMAQI
16th Aug 2026196 PMAQI
16th Aug 2026217 PMAQI
16th Aug 2026278 PMAQI
16th Aug 2026349 PMAQI
16th Aug 20263010 PMAQI
16th Aug 20262111 PMAQI
17th Aug 20262512 AMAQI
17th Aug 2026291 AMAQI
17th Aug 2026252 AMAQI
17th Aug 2026253 AMAQI
17th Aug 2026254 AMAQI

22°C21/24°C

17th Aug 2026335 AMAQI
5 AM
17th Aug 2026256 AMAQI
17th Aug 2026197 AMAQI
17th Aug 2026218 AMAQI
17th Aug 2026199 AMAQI
17th Aug 20261910 AMAQI
17th Aug 20262311 AMAQI
17th Aug 20262512 PMAQI
12 PM
17th Aug 2026251 PMAQI
17th Aug 2026252 PMAQI
17th Aug 2026253 PMAQI
17th Aug 2026274 PMAQI
17th Aug 2026295 PMAQI
17th Aug 2026276 PMAQI
17th Aug 2026257 PMAQI
7 PM
17th Aug 2026218 PMAQI
17th Aug 2026239 PMAQI
17th Aug 20262510 PMAQI
17th Aug 20262911 PMAQI
12 AM
4 AM

14°C13/14°C

Day time
Avg. Highest Time
12 PM - 2 PM

46AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 11 AM

43AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 46), while the lowest AQI was between 5 AM to 11 AM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 11 PM

41AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 4 AM

41AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 41), while the lowest AQI was between 12 AM to 4 AM (Avg. 41).

2026 Days Vs Air Quality

Busanhang, Changwon, Gyeongnam, South Korea

2026

42%

95

51%

114

7%

16

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
95 Days
Moderate
114 Days
Poor
16 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 42%

Health Risk Level:

Significant

In 2026, 42% of 229 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Busanhang, Changwon, 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
32AQI (US)
2nd January 2026
43AQI (US)
3rd January 2026
48AQI (US)
4th January 2026
84AQI (US)
5th January 2026
74AQI (US)
6th January 2026
52AQI (US)
7th January 2026
68AQI (US)
8th January 2026
48AQI (US)
9th January 2026
52AQI (US)
10th January 2026
69AQI (US)
11th January 2026
35AQI (US)
12th January 2026
50AQI (US)
13th January 2026
61AQI (US)
14th January 2026
53AQI (US)
15th January 2026
70AQI (US)
16th January 2026
102AQI (US)
17th January 2026
112AQI (US)
18th January 2026
109AQI (US)
19th January 2026
85AQI (US)
20th January 2026
41AQI (US)
21st January 2026
38AQI (US)
22nd January 2026
32AQI (US)
23rd January 2026
56AQI (US)
24th January 2026
68AQI (US)
25th January 2026
41AQI (US)
26th January 2026
51AQI (US)
27th January 2026
61AQI (US)
28th January 2026
31AQI (US)
29th January 2026
75AQI (US)
30th January 2026
60AQI (US)
31st January 2026
46AQI (US)
1st February 2026
69AQI (US)
2nd February 2026
69AQI (US)
3rd February 2026
57AQI (US)
4th February 2026
97AQI (US)
5th February 2026
113AQI (US)
6th February 2026
79AQI (US)
7th February 2026
28AQI (US)
8th February 2026
38AQI (US)
9th February 2026
47AQI (US)
10th February 2026
74AQI (US)
11th February 2026
76AQI (US)
12th February 2026
107AQI (US)
13th February 2026
120AQI (US)
14th February 2026
95AQI (US)
15th February 2026
96AQI (US)
16th February 2026
62AQI (US)
17th February 2026
40AQI (US)
18th February 2026
67AQI (US)
19th February 2026
64AQI (US)
20th February 2026
77AQI (US)
21st February 2026
105AQI (US)
22nd February 2026
62AQI (US)
23rd February 2026
40AQI (US)
24th February 2026
51AQI (US)
25th February 2026
31AQI (US)
26th February 2026
41AQI (US)
27th February 2026
44AQI (US)
28th February 2026
59AQI (US)
1st March 2026
45AQI (US)
2nd March 2026
50AQI (US)
3rd March 2026
47AQI (US)
4th March 2026
45AQI (US)
5th March 2026
51AQI (US)
6th March 2026
50AQI (US)
7th March 2026
73AQI (US)
8th March 2026
52AQI (US)
9th March 2026
80AQI (US)
10th March 2026
116AQI (US)
11th March 2026
116AQI (US)
12th March 2026
85AQI (US)
13th March 2026
44AQI (US)
14th March 2026
47AQI (US)
15th March 2026
82AQI (US)
16th March 2026
97AQI (US)
17th March 2026
82AQI (US)
18th March 2026
81AQI (US)
19th March 2026
90AQI (US)
20th March 2026
60AQI (US)
21st March 2026
81AQI (US)
22nd March 2026
61AQI (US)
23rd March 2026
77AQI (US)
24th March 2026
132AQI (US)
25th March 2026
124AQI (US)
26th March 2026
134AQI (US)
27th March 2026
134AQI (US)
28th March 2026
137AQI (US)
29th March 2026
123AQI (US)
30th March 2026
113AQI (US)
31st March 2026
36AQI (US)
1st April 2026
74AQI (US)
2nd April 2026
85AQI (US)
3rd April 2026
95AQI (US)
4th April 2026
65AQI (US)
5th April 2026
63AQI (US)
6th April 2026
74AQI (US)
7th April 2026
35AQI (US)
8th April 2026
60AQI (US)
9th April 2026
50AQI (US)
10th April 2026
61AQI (US)
11th April 2026
51AQI (US)
12th April 2026
67AQI (US)
13th April 2026
68AQI (US)
14th April 2026
71AQI (US)
15th April 2026
60AQI (US)
16th April 2026
45AQI (US)
17th April 2026
18th April 2026
56AQI (US)
19th April 2026
64AQI (US)
20th April 2026
67AQI (US)
21st April 2026
53AQI (US)
22nd April 2026
23rd April 2026
55AQI (US)
24th April 2026
45AQI (US)
25th April 2026
45AQI (US)
26th April 2026
62AQI (US)
27th April 2026
75AQI (US)
28th April 2026
63AQI (US)
29th April 2026
54AQI (US)
30th April 2026
42AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
74AQI (US)
3rd May 2026
71AQI (US)
4th May 2026
42AQI (US)
5th May 2026
55AQI (US)
6th May 2026
47AQI (US)
7th May 2026
57AQI (US)
8th May 2026
42AQI (US)
9th May 2026
10th May 2026
44AQI (US)
11th May 2026
46AQI (US)
12th May 2026
47AQI (US)
13th May 2026
67AQI (US)
14th May 2026
70AQI (US)
15th May 2026
64AQI (US)
16th May 2026
78AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
53AQI (US)
20th May 2026
64AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
76AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
48AQI (US)
27th May 2026
32AQI (US)
28th May 2026
51AQI (US)
29th May 2026
65AQI (US)
30th May 2026
75AQI (US)
31st May 2026
79AQI (US)
1st June 2026
85AQI (US)
2nd June 2026
45AQI (US)
3rd June 2026
56AQI (US)
4th June 2026
53AQI (US)
5th June 2026
61AQI (US)
6th June 2026
45AQI (US)
7th June 2026
42AQI (US)
8th June 2026
48AQI (US)
9th June 2026
58AQI (US)
10th June 2026
71AQI (US)
11th June 2026
62AQI (US)
12th June 2026
53AQI (US)
13th June 2026
76AQI (US)
14th June 2026
74AQI (US)
15th June 2026
64AQI (US)
16th June 2026
59AQI (US)
17th June 2026
49AQI (US)
18th June 2026
60AQI (US)
19th June 2026
61AQI (US)
20th June 2026
35AQI (US)
21st June 2026
48AQI (US)
22nd June 2026
65AQI (US)
23rd June 2026
32AQI (US)
24th June 2026
23AQI (US)
25th June 2026
26AQI (US)
26th June 2026
32AQI (US)
27th June 2026
31AQI (US)
28th June 2026
32AQI (US)
29th June 2026
29AQI (US)
30th June 2026
38AQI (US)
1st July 2026
28AQI (US)
2nd July 2026
39AQI (US)
3rd July 2026
63AQI (US)
4th July 2026
31AQI (US)
5th July 2026
25AQI (US)
6th July 2026
23AQI (US)
7th July 2026
27AQI (US)
8th July 2026
25AQI (US)
9th July 2026
26AQI (US)
10th July 2026
28AQI (US)
11th July 2026
30AQI (US)
12th July 2026
29AQI (US)
13th July 2026
30AQI (US)
14th July 2026
28AQI (US)
15th July 2026
41AQI (US)
16th July 2026
63AQI (US)
17th July 2026
68AQI (US)
18th July 2026
46AQI (US)
19th July 2026
49AQI (US)
20th July 2026
61AQI (US)
21st July 2026
34AQI (US)
22nd July 2026
40AQI (US)
23rd July 2026
43AQI (US)
24th July 2026
52AQI (US)
25th July 2026
45AQI (US)
26th July 2026
44AQI (US)
27th July 2026
44AQI (US)
28th July 2026
34AQI (US)
29th July 2026
42AQI (US)
30th July 2026
36AQI (US)
31st July 2026
47AQI (US)
1st August 2026
51AQI (US)
2nd August 2026
59AQI (US)
3rd August 2026
55AQI (US)
4th August 2026
47AQI (US)
5th August 2026
32AQI (US)
6th August 2026
32AQI (US)
7th August 2026
48AQI (US)
8th August 2026
31AQI (US)
9th August 2026
29AQI (US)
10th August 2026
26AQI (US)
11th August 2026
37AQI (US)
12th August 2026
44AQI (US)
13th August 2026
52AQI (US)
14th August 2026
44AQI (US)
15th August 2026
54AQI (US)
16th August 2026
34AQI (US)
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

60AQI (US)

68AQI (US)

82AQI (US)

61AQI (US)

60AQI (US)

50AQI (US)

39AQI (US)

42AQI (US)

No. of days

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

202659AQI (US)

12
16
3
8
16
4
8
14
9
6
22
9
21
15
15
26
5
11
5
95
114
16

Highest AQI (US) recorded in

March

82AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

202561AQI (US)

2
24
5
4
24
4
25
2
30
4
27
7
23
9
22
15
16
26
4
12
19
30
5
26
88
270
7

Highest AQI (US) recorded in

January

74AQI (US)

Lowest AQI (US) recorded in

September

43AQI (US)

202458AQI (US)

11
17
3
15
12
2
6
23
2
4
24
1
8
23
9
21
23
8
12
17
2
15
15
17
14
13
17
5
26
138
217
10

Highest AQI (US) recorded in

March

68AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202360AQI (US)

13
14
2
1
6
17
5
4
22
5
7
19
3
1
10
18
3
13
17
20
11
29
2
26
4
8
22
1
7
22
16
13
2
159
181
21
2

Highest AQI (US) recorded in

March

78AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202268AQI (US)

6
21
3
1
4
14
3
4
21
6
8
22
4
24
3
16
13
1
2
20
1
1
21
2
1
28
2
5
20
5
11
14
6
62
219
31
1

Highest AQI (US) recorded in

March

77AQI (US)

Lowest AQI (US) recorded in

June

46AQI (US)

202159AQI (US)

3
3
27
1
1
26
3
19
12
19
12
21
9
13
17
1
12
15
3
10
18
3
98
139
10
1

Highest AQI (US) recorded in

April

85AQI (US)

Lowest AQI (US) recorded in

September

44AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
68AQI (US)
Least Polluted Year Recorded
2024(Avg.)
58AQI (US)

Busanhang's annual 2026 AQI (US) (59) shows an average percentage change of -3.2% (improved AQI (US)) compared to previous years: 2021 (59), 2022 (68), 2023 (60), 2024 (58), 2025 (61).