Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Naeseo eup, Masan, 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

Naeseo eup, Masan, 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
31st Aug 2022
13AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 45 of Good air quality on the same day.

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

Naeseo eup, Masan, Gyeongnam, South Korea

AQI
Day
Night
.

5 AM15th Aug 2026

7 PM

4 AM16th Aug 2026

Day time
Avg. Highest Time
3PM15th Aug

53AQI

Avg. Lowest Time
7AM15th Aug

29AQI

Night time
Avg. Highest Time
11PM15th Aug

50AQI

Avg. Lowest Time
4AM16th Aug

44AQI

In the last 24 hours,

Naeseo eup's AQI reached its highest point of 53 at 3 PM during the Day, while the lowest point, 29, was recorded at 7 AM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Naeseo eup, Masan, Gyeongnam, 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 2026575 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026347 AMAQI
18th Jul 2026218 AMAQI
18th Jul 2026309 AMAQI
18th Jul 20262910 AMAQI
18th Jul 20261711 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026341 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026405 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026327 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026529 PMAQI
18th Jul 20265310 PMAQI
18th Jul 20264811 PMAQI
19th Jul 20263312 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026512 AMAQI
19th Jul 2026543 AMAQI
19th Jul 2026424 AMAQI

27°C24/30°C

19th Jul 2026445 AMAQI
19th Jul 2026526 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026409 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20264412 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026687 PMAQI
19th Jul 2026658 PMAQI
19th Jul 2026679 PMAQI
19th Jul 20266910 PMAQI
19th Jul 20267111 PMAQI
20th Jul 20266512 AMAQI
20th Jul 2026621 AMAQI
20th Jul 2026742 AMAQI
20th Jul 2026793 AMAQI
20th Jul 2026824 AMAQI

26°C24/30°C

20th Jul 2026795 AMAQI
20th Jul 2026856 AMAQI
20th Jul 2026827 AMAQI
20th Jul 2026768 AMAQI
20th Jul 2026749 AMAQI
20th Jul 20267210 AMAQI
20th Jul 20266511 AMAQI
20th Jul 20265612 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026502 PMAQI
20th Jul 2026503 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026495 PMAQI
20th Jul 2026506 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026488 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20264811 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026361 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026363 AMAQI
21st Jul 2026364 AMAQI

27°C24/32°C

21st Jul 2026365 AMAQI
21st Jul 2026316 AMAQI
21st Jul 2026317 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20262711 AMAQI
21st Jul 2026291 PMAQI
21st Jul 2026312 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026315 PMAQI
21st Jul 2026346 PMAQI
21st Jul 2026787 PMAQI
21st Jul 2026318 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20263611 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026403 AMAQI
22nd Jul 2026404 AMAQI

27°C24/31°C

22nd Jul 2026405 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026508 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20265311 AMAQI
22nd Jul 20265812 PMAQI
22nd Jul 2026621 PMAQI
22nd Jul 2026562 PMAQI
22nd Jul 2026543 PMAQI
22nd Jul 2026524 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026427 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026429 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264612 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026362 AMAQI
23rd Jul 2026403 AMAQI
23rd Jul 2026384 AMAQI

27°C24/32°C

23rd Jul 2026335 AMAQI
23rd Jul 2026386 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026368 AMAQI
23rd Jul 2026339 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20263811 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026471 PMAQI
23rd Jul 2026552 PMAQI
23rd Jul 2026603 PMAQI
23rd Jul 2026574 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026586 PMAQI
23rd Jul 2026527 PMAQI
23rd Jul 2026558 PMAQI
23rd Jul 2026569 PMAQI
23rd Jul 20265510 PMAQI
23rd Jul 20265711 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026561 AMAQI
24th Jul 2026552 AMAQI
24th Jul 2026533 AMAQI
24th Jul 2026554 AMAQI

28°C24/32°C

24th Jul 2026565 AMAQI
24th Jul 2026586 AMAQI
24th Jul 2026547 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026559 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026561 PMAQI
24th Jul 2026542 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026544 PMAQI
24th Jul 2026535 PMAQI
24th Jul 2026486 PMAQI
24th Jul 2026507 PMAQI
24th Jul 2026498 PMAQI
24th Jul 2026499 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026314 AMAQI

28°C23/34°C

25th Jul 2026335 AMAQI
25th Jul 2026336 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026421 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026523 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026291 AMAQI
26th Jul 2026342 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026334 AMAQI

28°C24/34°C

26th Jul 2026315 AMAQI
26th Jul 2026366 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026494 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026506 PMAQI
26th Jul 2026487 PMAQI
26th Jul 2026488 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026274 AMAQI

29°C24/36°C

27th Jul 2026275 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20263310 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026482 PMAQI
27th Jul 2026463 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026575 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026467 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20263612 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026294 AMAQI

29°C24/35°C

28th Jul 2026445 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026364 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026528 PMAQI
28th Jul 2026519 PMAQI
28th Jul 20265010 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026401 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026384 AMAQI

30°C24/37°C

29th Jul 2026335 AMAQI
29th Jul 2026346 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20263112 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20263410 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI

30°C26/36°C

30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026313 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026316 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026274 AMAQI

29°C23/36°C

31st Jul 2026255 AMAQI
31st Jul 2026366 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20265612 PMAQI
31st Jul 2026541 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026515 PMAQI
31st Jul 2026556 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264411 PMAQI
1st Aug 20265212 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026404 AMAQI

29°C22/36°C

1st Aug 2026425 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026539 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20265011 AMAQI
1st Aug 20264712 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026463 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026485 PMAQI
1st Aug 2026496 PMAQI
1st Aug 2026557 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026589 PMAQI
1st Aug 20265910 PMAQI
1st Aug 20265811 PMAQI
2nd Aug 20266212 AMAQI
2nd Aug 2026581 AMAQI
2nd Aug 2026602 AMAQI
2nd Aug 2026603 AMAQI
2nd Aug 2026594 AMAQI

30°C23/37°C

2nd Aug 2026605 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026587 AMAQI
2nd Aug 2026598 AMAQI
2nd Aug 2026589 AMAQI
2nd Aug 20265910 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026572 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026555 PMAQI
2nd Aug 2026566 PMAQI
2nd Aug 2026547 PMAQI
2nd Aug 2026558 PMAQI
2nd Aug 2026629 PMAQI
2nd Aug 20265810 PMAQI
2nd Aug 20266211 PMAQI
3rd Aug 20265912 AMAQI
3rd Aug 2026621 AMAQI
3rd Aug 2026582 AMAQI
3rd Aug 2026603 AMAQI
3rd Aug 2026594 AMAQI

29°C23/38°C

3rd Aug 2026645 AMAQI
3rd Aug 2026656 AMAQI
3rd Aug 2026637 AMAQI
3rd Aug 2026668 AMAQI
3rd Aug 2026659 AMAQI
3rd Aug 20266510 AMAQI
3rd Aug 20266411 AMAQI
3rd Aug 20266312 PMAQI
3rd Aug 2026671 PMAQI
3rd Aug 2026702 PMAQI
3rd Aug 2026683 PMAQI
3rd Aug 2026624 PMAQI
3rd Aug 2026585 PMAQI
3rd Aug 2026586 PMAQI
3rd Aug 2026577 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265011 PMAQI
4th Aug 20265212 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026532 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026534 AMAQI

29°C24/35°C

4th Aug 2026555 AMAQI
4th Aug 2026566 AMAQI
4th Aug 2026567 AMAQI
4th Aug 2026638 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20265810 AMAQI
4th Aug 20266011 AMAQI
4th Aug 20265512 PMAQI
4th Aug 2026511 PMAQI
4th Aug 2026442 PMAQI
4th Aug 2026513 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026515 PMAQI
4th Aug 2026516 PMAQI
4th Aug 2026527 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026421 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026384 AMAQI

28°C25/34°C

5th Aug 2026365 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026427 AMAQI
5th Aug 2026488 AMAQI
5th Aug 2026449 AMAQI
5th Aug 20264010 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026401 PMAQI
5th Aug 2026502 PMAQI
5th Aug 2026463 PMAQI
5th Aug 2026444 PMAQI
5th Aug 2026385 PMAQI
5th Aug 2026426 PMAQI
5th Aug 2026407 PMAQI
5th Aug 2026408 PMAQI
5th Aug 2026389 PMAQI
5th Aug 20263810 PMAQI
5th Aug 20263811 PMAQI
6th Aug 20263112 AMAQI
6th Aug 2026311 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026314 AMAQI

28°C24/33°C

6th Aug 2026315 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026279 AMAQI
6th Aug 20263810 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026274 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026317 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026319 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026293 AMAQI
7th Aug 2026294 AMAQI

28°C23/34°C

7th Aug 2026295 AMAQI
7th Aug 2026296 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20263110 AMAQI
7th Aug 20262911 AMAQI
7th Aug 20262912 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026342 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026385 PMAQI
7th Aug 2026386 PMAQI
7th Aug 2026427 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026369 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20263111 PMAQI
8th Aug 20263312 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026233 AMAQI
8th Aug 2026314 AMAQI

29°C23/35°C

8th Aug 2026295 AMAQI
8th Aug 2026296 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026338 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20263410 AMAQI
8th Aug 20263611 AMAQI
8th Aug 20263612 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026362 PMAQI
8th Aug 2026443 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026336 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026329 PMAQI
8th Aug 20263610 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20265012 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026313 AMAQI
9th Aug 2026344 AMAQI

29°C25/34°C

9th Aug 2026315 AMAQI
9th Aug 2026366 AMAQI
9th Aug 2026387 AMAQI
9th Aug 2026368 AMAQI
9th Aug 2026369 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20263611 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026381 PMAQI
9th Aug 2026322 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026319 PMAQI
9th Aug 20263610 PMAQI
9th Aug 20263411 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026332 AMAQI
10th Aug 2026313 AMAQI
10th Aug 2026254 AMAQI

28°C24/31°C

10th Aug 2026295 AMAQI
10th Aug 2026316 AMAQI
10th Aug 2026317 AMAQI
10th Aug 2026388 AMAQI
10th Aug 2026389 AMAQI
10th Aug 20263810 AMAQI
10th Aug 20263811 AMAQI
10th Aug 20263812 PMAQI
10th Aug 2026321 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026304 PMAQI
10th Aug 2026335 PMAQI
10th Aug 2026316 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026388 PMAQI
10th Aug 2026369 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20263612 AMAQI
11th Aug 2026401 AMAQI
11th Aug 2026312 AMAQI
11th Aug 2026383 AMAQI
11th Aug 2026294 AMAQI

27°C22/30°C

11th Aug 2026275 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026317 AMAQI
11th Aug 2026338 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20264612 PMAQI
11th Aug 2026291 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026275 PMAQI
11th Aug 2026316 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026319 PMAQI
11th Aug 20263310 PMAQI
11th Aug 20263311 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026254 AMAQI

24°C20/30°C

12th Aug 2026295 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026278 AMAQI
12th Aug 2026299 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20263112 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026423 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026218 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262110 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262312 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026233 AMAQI
13th Aug 2026214 AMAQI

25°C20/31°C

13th Aug 2026215 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026238 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262511 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026443 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026235 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262111 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026233 AMAQI
14th Aug 2026424 AMAQI

25°C20/32°C

14th Aug 2026365 AMAQI
14th Aug 2026296 AMAQI
14th Aug 2026337 AMAQI
14th Aug 2026368 AMAQI
14th Aug 2026389 AMAQI
14th Aug 20265210 AMAQI
14th Aug 20264211 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026362 PMAQI
14th Aug 2026333 PMAQI
14th Aug 2026314 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026236 PMAQI
14th Aug 2026217 PMAQI
14th Aug 2026238 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20264810 PMAQI
14th Aug 20263611 PMAQI
15th Aug 20263112 AMAQI
15th Aug 2026331 AMAQI
15th Aug 2026552 AMAQI
15th Aug 2026583 AMAQI
15th Aug 2026554 AMAQI

26°C22/31°C

15th Aug 2026515 AMAQI
15th Aug 2026366 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026368 AMAQI
15th Aug 2026409 AMAQI
15th Aug 20264610 AMAQI
15th Aug 20264811 AMAQI
15th Aug 20263812 PMAQI
15th Aug 2026501 PMAQI
15th Aug 2026512 PMAQI
15th Aug 2026533 PMAQI
15th Aug 2026534 PMAQI
15th Aug 2026465 PMAQI
15th Aug 2026486 PMAQI
15th Aug 2026467 PMAQI
15th Aug 2026448 PMAQI
15th Aug 2026449 PMAQI
15th Aug 20264610 PMAQI
15th Aug 20265011 PMAQI
16th Aug 20264812 AMAQI
16th Aug 2026461 AMAQI
16th Aug 2026442 AMAQI
16th Aug 2026483 AMAQI
16th Aug 2026444 AMAQI

26°C23/29°C

16th Aug 2026445 AMAQI
5 AM
16th Aug 2026446 AMAQI
16th Aug 2026407 AMAQI
16th Aug 2026258 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20262310 AMAQI
16th Aug 20263311 AMAQI
16th Aug 20263312 PMAQI
12 PM
16th Aug 2026291 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026233 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026256 PMAQI
16th Aug 2026257 PMAQI
7 PM
16th Aug 2026258 PMAQI
16th Aug 2026299 PMAQI
16th Aug 20262710 PMAQI
16th Aug 20262711 PMAQI
12 AM
4 AM

22°C21/23°C

Day time
Avg. Highest Time
5 AM - 3 PM

40AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
5 AM - 7 PM

40AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 3 PM (Avg. 40), while the lowest AQI was between 5 AM to 7 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 11 PM

39AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
1 AM - 11 PM

39AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 39), while the lowest AQI was between 1 AM to 11 PM (Avg. 39).

2026 Days Vs Air Quality

Naeseo eup, Masan, Gyeongnam, South Korea

2026

58%

130

41%

92

0.8%

2

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

Good
130 Days
Moderate
92 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 58%

Health Risk Level:

Considerable

In 2026, 58% of 228 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Naeseo eup, Masan, 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
20AQI (US)
2nd January 2026
33AQI (US)
3rd January 2026
37AQI (US)
4th January 2026
70AQI (US)
5th January 2026
49AQI (US)
6th January 2026
35AQI (US)
7th January 2026
52AQI (US)
8th January 2026
28AQI (US)
9th January 2026
34AQI (US)
10th January 2026
62AQI (US)
11th January 2026
31AQI (US)
12th January 2026
44AQI (US)
13th January 2026
52AQI (US)
14th January 2026
33AQI (US)
15th January 2026
65AQI (US)
16th January 2026
86AQI (US)
17th January 2026
73AQI (US)
18th January 2026
77AQI (US)
19th January 2026
68AQI (US)
20th January 2026
20AQI (US)
21st January 2026
27AQI (US)
22nd January 2026
27AQI (US)
23rd January 2026
51AQI (US)
24th January 2026
43AQI (US)
25th January 2026
24AQI (US)
26th January 2026
43AQI (US)
27th January 2026
50AQI (US)
28th January 2026
31AQI (US)
29th January 2026
70AQI (US)
30th January 2026
32AQI (US)
31st January 2026
49AQI (US)
1st February 2026
73AQI (US)
2nd February 2026
64AQI (US)
3rd February 2026
54AQI (US)
4th February 2026
82AQI (US)
5th February 2026
94AQI (US)
6th February 2026
65AQI (US)
7th February 2026
20AQI (US)
8th February 2026
30AQI (US)
9th February 2026
42AQI (US)
10th February 2026
65AQI (US)
11th February 2026
72AQI (US)
12th February 2026
77AQI (US)
13th February 2026
85AQI (US)
14th February 2026
73AQI (US)
15th February 2026
76AQI (US)
16th February 2026
46AQI (US)
17th February 2026
22AQI (US)
18th February 2026
51AQI (US)
19th February 2026
42AQI (US)
20th February 2026
54AQI (US)
21st February 2026
75AQI (US)
22nd February 2026
47AQI (US)
23rd February 2026
23AQI (US)
24th February 2026
27AQI (US)
25th February 2026
38AQI (US)
26th February 2026
35AQI (US)
27th February 2026
52AQI (US)
28th February 2026
59AQI (US)
1st March 2026
58AQI (US)
2nd March 2026
82AQI (US)
3rd March 2026
53AQI (US)
4th March 2026
68AQI (US)
5th March 2026
54AQI (US)
6th March 2026
42AQI (US)
7th March 2026
58AQI (US)
8th March 2026
29AQI (US)
9th March 2026
57AQI (US)
10th March 2026
92AQI (US)
11th March 2026
70AQI (US)
12th March 2026
63AQI (US)
13th March 2026
33AQI (US)
14th March 2026
45AQI (US)
15th March 2026
77AQI (US)
16th March 2026
77AQI (US)
17th March 2026
52AQI (US)
18th March 2026
70AQI (US)
19th March 2026
76AQI (US)
20th March 2026
42AQI (US)
21st March 2026
60AQI (US)
22nd March 2026
41AQI (US)
23rd March 2026
59AQI (US)
24th March 2026
107AQI (US)
25th March 2026
110AQI (US)
26th March 2026
91AQI (US)
27th March 2026
96AQI (US)
28th March 2026
91AQI (US)
29th March 2026
86AQI (US)
30th March 2026
82AQI (US)
31st March 2026
20AQI (US)
1st April 2026
58AQI (US)
2nd April 2026
59AQI (US)
3rd April 2026
70AQI (US)
4th April 2026
29AQI (US)
5th April 2026
38AQI (US)
6th April 2026
54AQI (US)
7th April 2026
25AQI (US)
8th April 2026
42AQI (US)
9th April 2026
42AQI (US)
10th April 2026
41AQI (US)
11th April 2026
40AQI (US)
12th April 2026
53AQI (US)
13th April 2026
52AQI (US)
14th April 2026
65AQI (US)
15th April 2026
52AQI (US)
16th April 2026
48AQI (US)
17th April 2026
18th April 2026
40AQI (US)
19th April 2026
49AQI (US)
20th April 2026
49AQI (US)
21st April 2026
53AQI (US)
22nd April 2026
23rd April 2026
48AQI (US)
24th April 2026
37AQI (US)
25th April 2026
51AQI (US)
26th April 2026
56AQI (US)
27th April 2026
57AQI (US)
28th April 2026
43AQI (US)
29th April 2026
40AQI (US)
30th April 2026
44AQI (US)
1st May 2026
49AQI (US)
2nd May 2026
65AQI (US)
3rd May 2026
38AQI (US)
4th May 2026
27AQI (US)
5th May 2026
43AQI (US)
6th May 2026
49AQI (US)
7th May 2026
55AQI (US)
8th May 2026
37AQI (US)
9th May 2026
10th May 2026
39AQI (US)
11th May 2026
40AQI (US)
12th May 2026
43AQI (US)
13th May 2026
54AQI (US)
14th May 2026
62AQI (US)
15th May 2026
50AQI (US)
16th May 2026
77AQI (US)
17th May 2026
66AQI (US)
18th May 2026
56AQI (US)
19th May 2026
52AQI (US)
20th May 2026
63AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
48AQI (US)
27th May 2026
25AQI (US)
28th May 2026
44AQI (US)
29th May 2026
61AQI (US)
30th May 2026
48AQI (US)
31st May 2026
50AQI (US)
1st June 2026
76AQI (US)
2nd June 2026
33AQI (US)
3rd June 2026
35AQI (US)
4th June 2026
30AQI (US)
5th June 2026
40AQI (US)
6th June 2026
30AQI (US)
7th June 2026
29AQI (US)
8th June 2026
31AQI (US)
9th June 2026
48AQI (US)
10th June 2026
44AQI (US)
11th June 2026
56AQI (US)
12th June 2026
26AQI (US)
13th June 2026
43AQI (US)
14th June 2026
58AQI (US)
15th June 2026
58AQI (US)
16th June 2026
43AQI (US)
17th June 2026
38AQI (US)
18th June 2026
31AQI (US)
19th June 2026
38AQI (US)
20th June 2026
23AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
36AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
10AQI (US)
25th June 2026
26AQI (US)
26th June 2026
31AQI (US)
27th June 2026
36AQI (US)
28th June 2026
40AQI (US)
29th June 2026
51AQI (US)
30th June 2026
33AQI (US)
1st July 2026
27AQI (US)
2nd July 2026
52AQI (US)
3rd July 2026
67AQI (US)
4th July 2026
37AQI (US)
5th July 2026
37AQI (US)
6th July 2026
22AQI (US)
7th July 2026
26AQI (US)
8th July 2026
23AQI (US)
9th July 2026
25AQI (US)
10th July 2026
28AQI (US)
11th July 2026
40AQI (US)
12th July 2026
55AQI (US)
13th July 2026
39AQI (US)
14th July 2026
27AQI (US)
15th July 2026
44AQI (US)
16th July 2026
58AQI (US)
17th July 2026
68AQI (US)
18th July 2026
40AQI (US)
19th July 2026
49AQI (US)
20th July 2026
62AQI (US)
21st July 2026
35AQI (US)
22nd July 2026
46AQI (US)
23rd July 2026
46AQI (US)
24th July 2026
52AQI (US)
25th July 2026
37AQI (US)
26th July 2026
36AQI (US)
27th July 2026
36AQI (US)
28th July 2026
36AQI (US)
29th July 2026
33AQI (US)
30th July 2026
27AQI (US)
31st July 2026
37AQI (US)
1st August 2026
50AQI (US)
2nd August 2026
58AQI (US)
3rd August 2026
61AQI (US)
4th August 2026
52AQI (US)
5th August 2026
40AQI (US)
6th August 2026
30AQI (US)
7th August 2026
33AQI (US)
8th August 2026
32AQI (US)
9th August 2026
32AQI (US)
10th August 2026
32AQI (US)
11th August 2026
32AQI (US)
12th August 2026
27AQI (US)
13th August 2026
24AQI (US)
14th August 2026
32AQI (US)
15th August 2026
45AQI (US)
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

46AQI (US)

55AQI (US)

66AQI (US)

48AQI (US)

53AQI (US)

37AQI (US)

40AQI (US)

39AQI (US)

No. of days

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

202649AQI (US)

20
11
11
17
7
22
2
16
12
15
15
25
5
24
7
12
3
130
92
2

Highest AQI (US) recorded in

March

66AQI (US)

Lowest AQI (US) recorded in

June

37AQI (US)

202555AQI (US)

6
21
4
14
14
6
24
1
5
25
9
22
14
16
14
17
18
13
30
14
17
3
27
11
20
144
216
5

Highest AQI (US) recorded in

January

70AQI (US)

Lowest AQI (US) recorded in

September

36AQI (US)

202453AQI (US)

8
23
15
12
2
9
20
2
4
23
3
8
23
10
20
27
4
16
14
1
24
6
23
8
16
14
13
18
173
185
8

Highest AQI (US) recorded in

April

67AQI (US)

Lowest AQI (US) recorded in

July

36AQI (US)

202356AQI (US)

12
15
3
4
22
2
5
24
2
6
21
3
8
23
15
15
17
14
19
12
25
4
18
13
13
16
11
18
2
153
197
12

Highest AQI (US) recorded in

February

72AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202253AQI (US)

1
1
5
13
3
11
19
1
11
19
5
25
1
21
9
17
5
1
26
2
23
8
7
23
14
17
141
141
6

Highest AQI (US) recorded in

January

96AQI (US)

Lowest AQI (US) recorded in

August

13AQI (US)

202148AQI (US)

3
17
13
1
10
20
23
8
25
6
28
2
18
13
12
17
1
12
19
145
101
2

Highest AQI (US) recorded in

April

69AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
56AQI (US)
Least Polluted Year Recorded
2021(Avg.)
48AQI (US)

Naeseo eup's annual 2026 AQI (US) (49) shows an average percentage change of -7.2% (improved AQI (US)) compared to previous years: 2021 (48), 2022 (53), 2023 (56), 2024 (53), 2025 (55).