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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Samil Dong, Yeosu, Jeonnam, 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

Samil Dong, Yeosu, Jeonnam, South Korea

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
24th Aug 2024
98AQI
Lowest AQI recorded on
30th Aug 2023
21AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 37 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 15th Aug - 16th Aug 2026

Samil Dong, Yeosu, Jeonnam, South Korea

AQI
Day
Night
.

5 AM15th Aug 2026

7 PM

4 AM16th Aug 2026

Day time
Avg. Highest Time
5AM15th Aug

85AQI

Avg. Lowest Time
7PM15th Aug

25AQI

Night time
Avg. Highest Time
12AM16th Aug

58AQI

Avg. Lowest Time
8PM15th Aug

29AQI

In the last 24 hours,

Samil Dong's AQI reached its highest point of 85 at 5 AM during the Day, while the lowest point, 25, was recorded at 7 PM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Samil Dong, Yeosu, Jeonnam, South Korea

JulAug
18th - 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 - 15th15th - 16th16th
Day
Night
18th Jul 2026625 AMAQI
18th Jul 2026536 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026369 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20263112 PMAQI
18th Jul 2026311 PMAQI
18th Jul 2026362 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026314 PMAQI
18th Jul 2026445 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026387 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026499 PMAQI
18th Jul 20265810 PMAQI
18th Jul 20266111 PMAQI
19th Jul 20264912 AMAQI
19th Jul 2026501 AMAQI
19th Jul 2026552 AMAQI
19th Jul 2026483 AMAQI
19th Jul 2026524 AMAQI

25°C24/27°C

19th Jul 2026505 AMAQI
19th Jul 2026496 AMAQI
19th Jul 2026517 AMAQI
19th Jul 2026538 AMAQI
19th Jul 2026519 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20264812 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026502 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026585 PMAQI
19th Jul 2026586 PMAQI
19th Jul 2026567 PMAQI
19th Jul 2026568 PMAQI
19th Jul 2026579 PMAQI
19th Jul 20265310 PMAQI
19th Jul 20265611 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026572 AMAQI
20th Jul 2026763 AMAQI
20th Jul 2026724 AMAQI

25°C24/28°C

20th Jul 2026765 AMAQI
20th Jul 2026696 AMAQI
20th Jul 2026647 AMAQI
20th Jul 2026568 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20264710 AMAQI
20th Jul 20264411 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026461 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026463 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026406 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20263312 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026282 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026284 AMAQI

26°C24/29°C

21st Jul 2026255 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20263111 AMAQI
21st Jul 2026311 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026366 PMAQI
21st Jul 2026847 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20264610 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20264012 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026523 AMAQI
22nd Jul 2026674 AMAQI

26°C24/29°C

22nd Jul 2026385 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026519 AMAQI
22nd Jul 20265010 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20263612 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026362 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026364 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026339 PMAQI
22nd Jul 20263010 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20263212 AMAQI
23rd Jul 2026341 AMAQI
23rd Jul 2026302 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026314 AMAQI

26°C24/29°C

23rd Jul 2026295 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026317 AMAQI
23rd Jul 2026248 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262610 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026521 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026525 PMAQI
23rd Jul 2026516 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026538 PMAQI
23rd Jul 2026509 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20262811 PMAQI
24th Jul 20264212 AMAQI
24th Jul 2026301 AMAQI
24th Jul 2026282 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026334 AMAQI

27°C24/30°C

24th Jul 2026405 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026369 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026484 PMAQI
24th Jul 2026465 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026449 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026254 AMAQI

27°C24/30°C

25th Jul 2026215 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026361 PMAQI
25th Jul 2026332 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026344 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026469 PMAQI
25th Jul 20263010 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026234 AMAQI

27°C24/31°C

26th Jul 2026235 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026339 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026336 PMAQI
26th Jul 2026367 PMAQI
26th Jul 2026468 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026254 AMAQI

28°C24/33°C

27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20263411 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026512 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026329 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026254 AMAQI

28°C25/32°C

28th Jul 2026255 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026277 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026546 PMAQI
28th Jul 2026517 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20263410 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026274 AMAQI

28°C24/34°C

29th Jul 2026275 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026339 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026213 AMAQI
30th Jul 2026174 AMAQI

28°C25/33°C

30th Jul 2026255 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026231 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026468 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026214 AMAQI

28°C23/33°C

31st Jul 2026215 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20263212 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026558 PMAQI
31st Jul 2026559 PMAQI
31st Jul 20264610 PMAQI
31st Jul 20263411 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026213 AMAQI
1st Aug 2026254 AMAQI

28°C22/34°C

1st Aug 2026275 AMAQI
1st Aug 2026236 AMAQI
1st Aug 2026237 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026659 AMAQI
1st Aug 20266410 AMAQI
1st Aug 20266911 AMAQI
1st Aug 20266912 PMAQI
1st Aug 2026641 PMAQI
1st Aug 2026582 PMAQI
1st Aug 2026593 PMAQI
1st Aug 2026594 PMAQI
1st Aug 2026565 PMAQI
1st Aug 2026546 PMAQI
1st Aug 2026577 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026569 PMAQI
1st Aug 20266010 PMAQI
1st Aug 20267311 PMAQI
2nd Aug 20266912 AMAQI
2nd Aug 2026691 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026633 AMAQI
2nd Aug 2026534 AMAQI

29°C24/34°C

2nd Aug 2026545 AMAQI
2nd Aug 2026556 AMAQI
2nd Aug 2026567 AMAQI
2nd Aug 2026578 AMAQI
2nd Aug 2026649 AMAQI
2nd Aug 20267110 AMAQI
2nd Aug 20267311 AMAQI
2nd Aug 20267212 PMAQI
2nd Aug 2026711 PMAQI
2nd Aug 2026892 PMAQI
2nd Aug 2026723 PMAQI
2nd Aug 2026724 PMAQI
2nd Aug 2026805 PMAQI
2nd Aug 2026736 PMAQI
2nd Aug 2026577 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265312 AMAQI
3rd Aug 2026511 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026533 AMAQI
3rd Aug 2026524 AMAQI

28°C24/33°C

3rd Aug 2026465 AMAQI
3rd Aug 2026536 AMAQI
3rd Aug 2026687 AMAQI
3rd Aug 2026698 AMAQI
3rd Aug 2026729 AMAQI
3rd Aug 20267110 AMAQI
3rd Aug 20267611 AMAQI
3rd Aug 20268212 PMAQI
3rd Aug 2026781 PMAQI
3rd Aug 2026692 PMAQI
3rd Aug 2026703 PMAQI
3rd Aug 2026684 PMAQI
3rd Aug 2026625 PMAQI
3rd Aug 2026656 PMAQI
3rd Aug 2026627 PMAQI
3rd Aug 2026508 PMAQI
3rd Aug 2026369 PMAQI
3rd Aug 20263110 PMAQI
3rd Aug 20263411 PMAQI
4th Aug 20263412 AMAQI
4th Aug 2026361 AMAQI
4th Aug 2026502 AMAQI
4th Aug 2026523 AMAQI
4th Aug 2026504 AMAQI

28°C25/31°C

4th Aug 2026465 AMAQI
4th Aug 2026386 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026318 AMAQI
4th Aug 2026289 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026442 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026564 PMAQI
4th Aug 2026585 PMAQI
4th Aug 2026636 PMAQI
4th Aug 2026567 PMAQI
4th Aug 2026448 PMAQI
4th Aug 2026449 PMAQI
4th Aug 20265410 PMAQI
4th Aug 20265011 PMAQI
5th Aug 20265012 AMAQI
5th Aug 2026521 AMAQI
5th Aug 2026542 AMAQI
5th Aug 2026533 AMAQI
5th Aug 2026504 AMAQI

28°C25/31°C

5th Aug 2026405 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026408 AMAQI
5th Aug 2026409 AMAQI
5th Aug 20265310 AMAQI
5th Aug 20265211 AMAQI
5th Aug 20265312 PMAQI
5th Aug 2026521 PMAQI
5th Aug 2026522 PMAQI
5th Aug 2026513 PMAQI
5th Aug 2026544 PMAQI
5th Aug 2026535 PMAQI
5th Aug 2026516 PMAQI
5th Aug 2026527 PMAQI
5th Aug 2026508 PMAQI
5th Aug 2026389 PMAQI
5th Aug 20263810 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026314 AMAQI

28°C25/31°C

6th Aug 2026335 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026318 AMAQI
6th Aug 2026389 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20264012 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026362 PMAQI
6th Aug 2026403 PMAQI
6th Aug 2026404 PMAQI
6th Aug 2026445 PMAQI
6th Aug 2026386 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026428 PMAQI
6th Aug 2026469 PMAQI
6th Aug 20264210 PMAQI
6th Aug 20263811 PMAQI
7th Aug 20263612 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026442 AMAQI
7th Aug 2026443 AMAQI
7th Aug 2026484 AMAQI

28°C25/31°C

7th Aug 2026535 AMAQI
7th Aug 2026506 AMAQI
7th Aug 2026467 AMAQI
7th Aug 2026408 AMAQI
7th Aug 2026429 AMAQI
7th Aug 20263810 AMAQI
7th Aug 20263811 AMAQI
7th Aug 20263812 PMAQI
7th Aug 2026561 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026366 PMAQI
7th Aug 2026277 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026232 AMAQI
8th Aug 2026233 AMAQI
8th Aug 2026254 AMAQI

29°C25/33°C

8th Aug 2026255 AMAQI
8th Aug 2026236 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262711 AMAQI
8th Aug 20263312 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026362 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026278 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262711 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026382 AMAQI
9th Aug 2026303 AMAQI
9th Aug 2026274 AMAQI

29°C27/32°C

9th Aug 2026235 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026361 PMAQI
9th Aug 2026302 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026474 PMAQI
9th Aug 2026385 PMAQI
9th Aug 2026366 PMAQI
9th Aug 2026387 PMAQI
9th Aug 2026468 PMAQI
9th Aug 2026429 PMAQI
9th Aug 20263210 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20263812 AMAQI
10th Aug 2026361 AMAQI
10th Aug 2026402 AMAQI
10th Aug 2026343 AMAQI
10th Aug 2026274 AMAQI

28°C26/31°C

10th Aug 2026315 AMAQI
10th Aug 2026316 AMAQI
10th Aug 2026447 AMAQI
10th Aug 2026338 AMAQI
10th Aug 2026339 AMAQI
10th Aug 20263310 AMAQI
10th Aug 20263611 AMAQI
10th Aug 20263812 PMAQI
10th Aug 2026321 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026313 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026425 PMAQI
10th Aug 2026346 PMAQI
10th Aug 2026317 PMAQI
10th Aug 2026408 PMAQI
10th Aug 2026389 PMAQI
10th Aug 20264410 PMAQI
10th Aug 20263411 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026214 AMAQI

27°C25/30°C

11th Aug 2026255 AMAQI
11th Aug 2026276 AMAQI
11th Aug 2026347 AMAQI
11th Aug 2026298 AMAQI
11th Aug 2026279 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026218 PMAQI
11th Aug 2026319 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20264411 PMAQI
12th Aug 20264212 AMAQI
12th Aug 2026381 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026294 AMAQI

25°C23/29°C

12th Aug 2026295 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026278 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026332 PMAQI
12th Aug 2026333 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026386 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026538 PMAQI
12th Aug 2026279 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262111 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026362 AMAQI
13th Aug 2026303 AMAQI
13th Aug 2026324 AMAQI

25°C22/30°C

13th Aug 2026235 AMAQI
13th Aug 2026276 AMAQI
13th Aug 2026297 AMAQI
13th Aug 2026388 AMAQI
13th Aug 2026389 AMAQI
13th Aug 20264810 AMAQI
13th Aug 20264011 AMAQI
13th Aug 20263212 PMAQI
13th Aug 2026231 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026273 PMAQI
13th Aug 2026344 PMAQI
13th Aug 2026365 PMAQI
13th Aug 2026336 PMAQI
13th Aug 2026387 PMAQI
13th Aug 2026498 PMAQI
13th Aug 2026449 PMAQI
13th Aug 20263610 PMAQI
13th Aug 20263311 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026272 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026484 AMAQI

26°C23/29°C

14th Aug 2026525 AMAQI
14th Aug 2026586 AMAQI
14th Aug 2026507 AMAQI
14th Aug 2026448 AMAQI
14th Aug 2026459 AMAQI
14th Aug 20266410 AMAQI
14th Aug 20266211 AMAQI
14th Aug 20265612 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026532 PMAQI
14th Aug 2026463 PMAQI
14th Aug 2026404 PMAQI
14th Aug 2026285 PMAQI
14th Aug 2026296 PMAQI
14th Aug 2026387 PMAQI
14th Aug 2026478 PMAQI
14th Aug 2026559 PMAQI
14th Aug 20265410 PMAQI
14th Aug 20265711 PMAQI
15th Aug 20265512 AMAQI
15th Aug 2026211 AMAQI
15th Aug 2026212 AMAQI
15th Aug 2026363 AMAQI
15th Aug 2026514 AMAQI

26°C23/29°C

15th Aug 2026855 AMAQI
15th Aug 2026716 AMAQI
15th Aug 2026627 AMAQI
15th Aug 2026628 AMAQI
15th Aug 2026569 AMAQI
15th Aug 20265510 AMAQI
15th Aug 20265711 AMAQI
15th Aug 20265312 PMAQI
15th Aug 2026571 PMAQI
15th Aug 2026572 PMAQI
15th Aug 2026593 PMAQI
15th Aug 2026554 PMAQI
15th Aug 2026365 PMAQI
15th Aug 2026276 PMAQI
15th Aug 2026257 PMAQI
15th Aug 2026298 PMAQI
15th Aug 2026399 PMAQI
15th Aug 20265110 PMAQI
15th Aug 20265611 PMAQI
16th Aug 20265812 AMAQI
16th Aug 2026551 AMAQI
16th Aug 2026572 AMAQI
16th Aug 2026573 AMAQI
16th Aug 2026564 AMAQI

25°C24/28°C

16th Aug 2026585 AMAQI
5 AM
16th Aug 2026586 AMAQI
16th Aug 2026487 AMAQI
16th Aug 2026428 AMAQI
16th Aug 2026389 AMAQI
16th Aug 20263110 AMAQI
16th Aug 20262111 AMAQI
16th Aug 20262112 PMAQI
12 PM
16th Aug 2026311 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026253 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026235 PMAQI
16th Aug 2026256 PMAQI
16th Aug 2026297 PMAQI
7 PM
16th Aug 2026298 PMAQI
16th Aug 2026219 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262511 PMAQI
12 AM
4 AM

22°C22/24°C

Day time
Avg. Highest Time
9 AM - 5 PM

40AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
5 AM - 8 AM

37AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 5 PM (Avg. 40), while the lowest AQI was between 5 AM to 8 AM (Avg. 37).
Night time
Avg. Highest Time
8 PM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 4 AM

37AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 42), while the lowest AQI was between 12 AM to 4 AM (Avg. 37).

2026 Days Vs Air Quality

Samil Dong, Yeosu, Jeonnam, South Korea

2026

63%

142

35%

78

2%

5

Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)

Good
142 Days
Moderate
78 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 63%

Health Risk Level:

Moderate

In 2026, 63% of 228 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Samil Dong, Yeosu, Jeonnam, 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
25AQI (US)
2nd January 2026
37AQI (US)
3rd January 2026
41AQI (US)
4th January 2026
80AQI (US)
5th January 2026
60AQI (US)
6th January 2026
37AQI (US)
7th January 2026
56AQI (US)
8th January 2026
29AQI (US)
9th January 2026
35AQI (US)
10th January 2026
55AQI (US)
11th January 2026
27AQI (US)
12th January 2026
40AQI (US)
13th January 2026
50AQI (US)
14th January 2026
41AQI (US)
15th January 2026
60AQI (US)
16th January 2026
101AQI (US)
17th January 2026
92AQI (US)
18th January 2026
93AQI (US)
19th January 2026
74AQI (US)
20th January 2026
30AQI (US)
21st January 2026
31AQI (US)
22nd January 2026
30AQI (US)
23rd January 2026
54AQI (US)
24th January 2026
63AQI (US)
25th January 2026
30AQI (US)
26th January 2026
43AQI (US)
27th January 2026
48AQI (US)
28th January 2026
35AQI (US)
29th January 2026
70AQI (US)
30th January 2026
30AQI (US)
31st January 2026
47AQI (US)
1st February 2026
72AQI (US)
2nd February 2026
64AQI (US)
3rd February 2026
42AQI (US)
4th February 2026
78AQI (US)
5th February 2026
71AQI (US)
6th February 2026
73AQI (US)
7th February 2026
34AQI (US)
8th February 2026
40AQI (US)
9th February 2026
43AQI (US)
10th February 2026
52AQI (US)
11th February 2026
69AQI (US)
12th February 2026
97AQI (US)
13th February 2026
91AQI (US)
14th February 2026
91AQI (US)
15th February 2026
94AQI (US)
16th February 2026
59AQI (US)
17th February 2026
51AQI (US)
18th February 2026
48AQI (US)
19th February 2026
29AQI (US)
20th February 2026
68AQI (US)
21st February 2026
87AQI (US)
22nd February 2026
59AQI (US)
23rd February 2026
43AQI (US)
24th February 2026
38AQI (US)
25th February 2026
19AQI (US)
26th February 2026
35AQI (US)
27th February 2026
52AQI (US)
28th February 2026
55AQI (US)
1st March 2026
50AQI (US)
2nd March 2026
80AQI (US)
3rd March 2026
44AQI (US)
4th March 2026
57AQI (US)
5th March 2026
45AQI (US)
6th March 2026
34AQI (US)
7th March 2026
53AQI (US)
8th March 2026
44AQI (US)
9th March 2026
67AQI (US)
10th March 2026
125AQI (US)
11th March 2026
83AQI (US)
12th March 2026
81AQI (US)
13th March 2026
33AQI (US)
14th March 2026
39AQI (US)
15th March 2026
80AQI (US)
16th March 2026
100AQI (US)
17th March 2026
86AQI (US)
18th March 2026
45AQI (US)
19th March 2026
73AQI (US)
20th March 2026
42AQI (US)
21st March 2026
68AQI (US)
22nd March 2026
54AQI (US)
23rd March 2026
55AQI (US)
24th March 2026
105AQI (US)
25th March 2026
82AQI (US)
26th March 2026
83AQI (US)
27th March 2026
109AQI (US)
28th March 2026
90AQI (US)
29th March 2026
78AQI (US)
30th March 2026
66AQI (US)
31st March 2026
21AQI (US)
1st April 2026
57AQI (US)
2nd April 2026
49AQI (US)
3rd April 2026
106AQI (US)
4th April 2026
23AQI (US)
5th April 2026
44AQI (US)
6th April 2026
52AQI (US)
7th April 2026
22AQI (US)
8th April 2026
44AQI (US)
9th April 2026
43AQI (US)
10th April 2026
34AQI (US)
11th April 2026
51AQI (US)
12th April 2026
58AQI (US)
13th April 2026
54AQI (US)
14th April 2026
61AQI (US)
15th April 2026
62AQI (US)
16th April 2026
49AQI (US)
17th April 2026
18th April 2026
32AQI (US)
19th April 2026
50AQI (US)
20th April 2026
36AQI (US)
21st April 2026
53AQI (US)
22nd April 2026
23rd April 2026
39AQI (US)
24th April 2026
41AQI (US)
25th April 2026
55AQI (US)
26th April 2026
60AQI (US)
27th April 2026
42AQI (US)
28th April 2026
39AQI (US)
29th April 2026
38AQI (US)
30th April 2026
48AQI (US)
1st May 2026
49AQI (US)
2nd May 2026
67AQI (US)
3rd May 2026
38AQI (US)
4th May 2026
23AQI (US)
5th May 2026
40AQI (US)
6th May 2026
29AQI (US)
7th May 2026
27AQI (US)
8th May 2026
34AQI (US)
9th May 2026
10th May 2026
42AQI (US)
11th May 2026
40AQI (US)
12th May 2026
30AQI (US)
13th May 2026
50AQI (US)
14th May 2026
55AQI (US)
15th May 2026
47AQI (US)
16th May 2026
77AQI (US)
17th May 2026
64AQI (US)
18th May 2026
55AQI (US)
19th May 2026
53AQI (US)
20th May 2026
63AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
78AQI (US)
23rd May 2026
70AQI (US)
24th May 2026
70AQI (US)
25th May 2026
63AQI (US)
26th May 2026
46AQI (US)
27th May 2026
23AQI (US)
28th May 2026
26AQI (US)
29th May 2026
52AQI (US)
30th May 2026
41AQI (US)
31st May 2026
47AQI (US)
1st June 2026
66AQI (US)
2nd June 2026
32AQI (US)
3rd June 2026
36AQI (US)
4th June 2026
34AQI (US)
5th June 2026
25AQI (US)
6th June 2026
26AQI (US)
7th June 2026
23AQI (US)
8th June 2026
45AQI (US)
9th June 2026
29AQI (US)
10th June 2026
32AQI (US)
11th June 2026
29AQI (US)
12th June 2026
27AQI (US)
13th June 2026
46AQI (US)
14th June 2026
40AQI (US)
15th June 2026
45AQI (US)
16th June 2026
35AQI (US)
17th June 2026
26AQI (US)
18th June 2026
27AQI (US)
19th June 2026
30AQI (US)
20th June 2026
21AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
21AQI (US)
25th June 2026
27AQI (US)
26th June 2026
31AQI (US)
27th June 2026
34AQI (US)
28th June 2026
41AQI (US)
29th June 2026
58AQI (US)
30th June 2026
27AQI (US)
1st July 2026
21AQI (US)
2nd July 2026
21AQI (US)
3rd July 2026
26AQI (US)
4th July 2026
20AQI (US)
5th July 2026
20AQI (US)
6th July 2026
23AQI (US)
7th July 2026
29AQI (US)
8th July 2026
26AQI (US)
9th July 2026
25AQI (US)
10th July 2026
28AQI (US)
11th July 2026
37AQI (US)
12th July 2026
52AQI (US)
13th July 2026
34AQI (US)
14th July 2026
37AQI (US)
15th July 2026
32AQI (US)
16th July 2026
58AQI (US)
17th July 2026
50AQI (US)
18th July 2026
45AQI (US)
19th July 2026
51AQI (US)
20th July 2026
51AQI (US)
21st July 2026
35AQI (US)
22nd July 2026
39AQI (US)
23rd July 2026
38AQI (US)
24th July 2026
37AQI (US)
25th July 2026
31AQI (US)
26th July 2026
29AQI (US)
27th July 2026
31AQI (US)
28th July 2026
33AQI (US)
29th July 2026
29AQI (US)
30th July 2026
25AQI (US)
31st July 2026
29AQI (US)
1st August 2026
49AQI (US)
2nd August 2026
63AQI (US)
3rd August 2026
59AQI (US)
4th August 2026
43AQI (US)
5th August 2026
47AQI (US)
6th August 2026
36AQI (US)
7th August 2026
40AQI (US)
8th August 2026
27AQI (US)
9th August 2026
32AQI (US)
10th August 2026
35AQI (US)
11th August 2026
26AQI (US)
12th August 2026
31AQI (US)
13th August 2026
34AQI (US)
14th August 2026
45AQI (US)
15th August 2026
49AQI (US)
16th August 2026
37AQI (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

50AQI (US)

59AQI (US)

67AQI (US)

48AQI (US)

49AQI (US)

33AQI (US)

34AQI (US)

41AQI (US)

No. of days

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

202648AQI (US)

19
11
1
10
18
10
18
3
17
10
1
17
13
28
2
27
4
14
2
142
78
5

Highest AQI (US) recorded in

March

67AQI (US)

Lowest AQI (US) recorded in

June

33AQI (US)

202554AQI (US)

7
21
3
17
11
5
25
1
8
22
12
19
13
17
17
14
22
9
30
19
12
8
22
11
20
169
192
4

Highest AQI (US) recorded in

January

67AQI (US)

Lowest AQI (US) recorded in

September

39AQI (US)

202450AQI (US)

10
20
1
19
8
2
6
24
1
7
21
2
16
15
11
19
30
1
18
13
24
6
24
7
22
8
22
9
209
151
6

Highest AQI (US) recorded in

March

64AQI (US)

Lowest AQI (US) recorded in

July

29AQI (US)

202355AQI (US)

13
13
3
1
4
23
1
6
20
5
13
15
1
1
12
19
17
12
1
20
11
22
9
23
7
17
14
16
13
11
18
2
174
174
13
2

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

July

42AQI (US)

202257AQI (US)

4
19
5
1
3
16
3
9
19
3
11
19
7
23
1
22
8
16
7
1
17
11
21
10
6
24
11
18
2
128
174
14
1

Highest AQI (US) recorded in

January

75AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202153AQI (US)

13
16
15
13
11
19
1
18
12
20
10
1
13
17
24
7
26
5
25
5
15
16
11
17
2
11
16
4
202
153
6
1
1

Highest AQI (US) recorded in

March

67AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202049AQI (US)

8
5
8
13
10
8
14
16
25
6
16
13
2
22
8
16
15
13
17
14
17
146
118
2

Highest AQI (US) recorded in

April

56AQI (US)

Lowest AQI (US) recorded in

July

35AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
57AQI (US)
Least Polluted Year Recorded
2026(Avg.)
48AQI (US)

Samil Dong's annual 2026 AQI (US) (48) shows an average percentage change of -9.1% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (53), 2022 (57), 2023 (55), 2024 (50), 2025 (54).