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
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Aug 2024
101AQILowest AQI recorded on
31st Aug 2022
13AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Naeseo eup, Masan, Gyeongnam, South Korea
AQI
Day
Night
.
5 AM10th Aug 2025
7 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
5AM10th Aug
53AQI
Avg. Lowest Time
10AM10th Aug
16AQI
Night time
Avg. Highest Time
10PM10th Aug
52AQI
Avg. Lowest Time
8PM10th Aug
41AQI
In the last 24 hours,
Naeseo eup's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 16, was recorded at 10 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Naeseo eup, Masan, Gyeongnam, South Korea
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025605 AMAQI
12th Jul 2025596 AMAQI
12th Jul 2025597 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20254110 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025532 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025534 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025582 AMAQI
13th Jul 2025583 AMAQI
13th Jul 2025584 AMAQI
25°C20/31°C
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025588 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025584 PMAQI
13th Jul 2025585 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025573 AMAQI
14th Jul 2025584 AMAQI
25°C20/31°C
14th Jul 2025575 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025512 PMAQI
14th Jul 2025533 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
24°C19/30°C
15th Jul 2025555 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025459 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025501 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025483 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
23°C19/27°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI
22°C20/26°C
17th Jul 2025535 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025489 AMAQI
17th Jul 20254310 AMAQI
17th Jul 20254011 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025454 PMAQI
17th Jul 2025425 PMAQI
17th Jul 2025446 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20255110 PMAQI
17th Jul 20255111 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025534 AMAQI
23°C21/27°C
18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20253910 AMAQI
18th Jul 20253811 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025411 PMAQI
18th Jul 2025382 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025499 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20254911 PMAQI
19th Jul 20255012 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025534 AMAQI
25°C21/29°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251911 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254510 PMAQI
19th Jul 20254411 PMAQI
20th Jul 20254612 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025504 AMAQI
24°C22/27°C
20th Jul 2025485 AMAQI
20th Jul 2025486 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253711 AMAQI
20th Jul 20253512 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025404 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025492 AMAQI
21st Jul 2025493 AMAQI
21st Jul 2025484 AMAQI
26°C21/31°C
21st Jul 2025485 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025487 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025297 PMAQI
21st Jul 2025358 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025484 AMAQI
26°C22/30°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025488 AMAQI
22nd Jul 2025349 AMAQI
22nd Jul 20254610 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025493 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255311 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025463 AMAQI
23rd Jul 2025474 AMAQI
27°C22/32°C
23rd Jul 2025485 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025679 AMAQI
23rd Jul 20257810 AMAQI
23rd Jul 20257911 AMAQI
23rd Jul 20257012 PMAQI
23rd Jul 2025621 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025655 PMAQI
23rd Jul 2025656 PMAQI
23rd Jul 2025647 PMAQI
23rd Jul 2025648 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255612 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI
27°C22/33°C
24th Jul 2025535 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025699 AMAQI
24th Jul 20257010 AMAQI
24th Jul 20257311 AMAQI
24th Jul 20257612 PMAQI
24th Jul 2025671 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025603 PMAQI
24th Jul 2025644 PMAQI
24th Jul 2025645 PMAQI
24th Jul 2025666 PMAQI
24th Jul 2025557 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025564 AMAQI
27°C22/33°C
25th Jul 2025575 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025578 AMAQI
25th Jul 2025419 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20253612 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025375 PMAQI
25th Jul 2025366 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025408 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255311 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025554 AMAQI
27°C23/31°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025534 AMAQI
27°C23/32°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251511 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025479 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254811 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025511 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI
27°C23/32°C
28th Jul 2025505 AMAQI
28th Jul 2025496 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025319 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025449 PMAQI
28th Jul 20254410 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025471 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025483 AMAQI
29th Jul 2025464 AMAQI
28°C23/34°C
29th Jul 2025455 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025458 AMAQI
29th Jul 2025419 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025414 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025438 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025453 AMAQI
30th Jul 2025454 AMAQI
27°C22/33°C
30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20254112 PMAQI
30th Jul 2025491 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025452 AMAQI
31st Jul 2025463 AMAQI
31st Jul 2025444 AMAQI
27°C22/33°C
31st Jul 2025445 AMAQI
31st Jul 2025446 AMAQI
31st Jul 2025447 AMAQI
31st Jul 2025448 AMAQI
31st Jul 2025449 AMAQI
31st Jul 20254410 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255112 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025396 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025448 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20254912 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025433 AMAQI
1st Aug 2025504 AMAQI
27°C22/33°C
1st Aug 2025525 AMAQI
1st Aug 2025526 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256110 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025494 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025503 AMAQI
2nd Aug 2025514 AMAQI
28°C22/34°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025689 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025655 PMAQI
2nd Aug 2025706 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025544 AMAQI
29°C23/35°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20257311 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025671 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025553 AMAQI
4th Aug 2025564 AMAQI
27°C25/30°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025479 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20255811 AMAQI
4th Aug 20255812 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025593 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025616 PMAQI
4th Aug 2025467 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025531 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025564 AMAQI
29°C26/33°C
5th Aug 2025565 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025489 AMAQI
5th Aug 20255110 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20254812 PMAQI
5th Aug 2025481 PMAQI
5th Aug 2025492 PMAQI
5th Aug 2025513 PMAQI
5th Aug 2025434 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025479 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI
28°C25/31°C
6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025309 AMAQI
6th Aug 20253110 AMAQI
6th Aug 20254611 AMAQI
6th Aug 20254012 PMAQI
6th Aug 2025441 PMAQI
6th Aug 2025502 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025444 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025558 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20254810 PMAQI
6th Aug 20254911 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025534 AMAQI
27°C24/31°C
7th Aug 2025525 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20254710 AMAQI
7th Aug 20255111 AMAQI
7th Aug 20254412 PMAQI
7th Aug 2025441 PMAQI
7th Aug 2025452 PMAQI
7th Aug 2025373 PMAQI
7th Aug 2025364 PMAQI
7th Aug 2025375 PMAQI
7th Aug 2025426 PMAQI
7th Aug 2025407 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255311 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI
28°C24/33°C
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025429 AMAQI
8th Aug 20254510 AMAQI
8th Aug 20255111 AMAQI
8th Aug 20254212 PMAQI
8th Aug 2025481 PMAQI
8th Aug 2025522 PMAQI
8th Aug 2025523 PMAQI
8th Aug 2025524 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025516 PMAQI
8th Aug 2025507 PMAQI
8th Aug 2025538 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20255312 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025534 AMAQI
26°C22/31°C
9th Aug 2025535 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025538 AMAQI
9th Aug 2025549 AMAQI
9th Aug 20255710 AMAQI
9th Aug 20255511 AMAQI
9th Aug 20254412 PMAQI
9th Aug 2025481 PMAQI
9th Aug 2025432 PMAQI
9th Aug 2025443 PMAQI
9th Aug 2025424 PMAQI
9th Aug 2025385 PMAQI
9th Aug 2025376 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025408 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025524 AMAQI
23°C20/28°C
10th Aug 2025535 AMAQI
10th Aug 2025536 AMAQI
10th Aug 2025537 AMAQI
10th Aug 2025538 AMAQI
10th Aug 2025359 AMAQI
10th Aug 20251610 AMAQI
10th Aug 20251711 AMAQI
10th Aug 20251912 PMAQI
10th Aug 2025311 PMAQI
10th Aug 2025332 PMAQI
10th Aug 2025323 PMAQI
10th Aug 2025324 PMAQI
10th Aug 2025315 PMAQI
10th Aug 2025326 PMAQI
10th Aug 2025337 PMAQI
10th Aug 2025418 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20255210 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025522 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025524 AMAQI
22°C20/24°C
11th Aug 2025515 AMAQI
5 AM11th Aug 2025506 AMAQI
11th Aug 2025507 AMAQI
11th Aug 2025508 AMAQI
11th Aug 2025469 AMAQI
11th Aug 20255610 AMAQI
11th Aug 20255711 AMAQI
11th Aug 20255412 PMAQI
12 PM11th Aug 2025541 PMAQI
11th Aug 2025492 PMAQI
11th Aug 2025503 PMAQI
11th Aug 2025534 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025446 PMAQI
11th Aug 2025407 PMAQI
7 PM11th Aug 2025468 PMAQI
11th Aug 2025489 PMAQI
11th Aug 20254810 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
52AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 12 PM
44AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 52), while the lowest AQI was between 9 AM to 12 PM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 4 AM
52AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
46AQI
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. 52), while the lowest AQI was between 8 PM to 8 PM (Avg. 46).
2025 Days Vs Air Quality
Naeseo eup, Masan, Gyeongnam, South Korea
2025
32%
72
65%
145
2%
5
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
72 DaysModerate
145 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2025, 32% of 223 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Naeseo eup, Masan, Gyeongnam, South Korea
AQI levels in 2025
AQI
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.
1st January 2025
56AQI
56AQI
2nd January 2025
69AQI
69AQI
3rd January 2025
52AQI
52AQI
4th January 2025
50AQI
50AQI
5th January 2025
59AQI
59AQI
6th January 2025
83AQI
83AQI
7th January 2025
47AQI
47AQI
8th January 2025
60AQI
60AQI
9th January 2025
39AQI
39AQI
10th January 2025
50AQI
50AQI
11th January 2025
51AQI
51AQI
12th January 2025
59AQI
59AQI
13th January 2025
77AQI
77AQI
14th January 2025
94AQI
94AQI
15th January 2025
54AQI
54AQI
16th January 2025
64AQI
64AQI
17th January 2025
73AQI
73AQI
18th January 2025
88AQI
88AQI
19th January 2025
85AQI
85AQI
20th January 2025
103AQI
103AQI
21st January 2025
119AQI
119AQI
22nd January 2025
125AQI
125AQI
23rd January 2025
113AQI
113AQI
24th January 2025
98AQI
98AQI
25th January 2025
73AQI
73AQI
26th January 2025
59AQI
59AQI
27th January 2025
61AQI
61AQI
28th January 2025
43AQI
43AQI
29th January 2025
48AQI
48AQI
30th January 2025
54AQI
54AQI
31st January 2025
59AQI
59AQI
1st February 2025
60AQI
60AQI
2nd February 2025
61AQI
61AQI
3rd February 2025
55AQI
55AQI
4th February 2025
44AQI
44AQI
5th February 2025
43AQI
43AQI
6th February 2025
42AQI
42AQI
7th February 2025
52AQI
52AQI
8th February 2025
38AQI
38AQI
9th February 2025
46AQI
46AQI
10th February 2025
47AQI
47AQI
11th February 2025
63AQI
63AQI
12th February 2025
70AQI
70AQI
13th February 2025
47AQI
47AQI
14th February 2025
68AQI
68AQI
15th February 2025
53AQI
53AQI
16th February 2025
80AQI
80AQI
17th February 2025
49AQI
49AQI
18th February 2025
51AQI
51AQI
19th February 2025
44AQI
44AQI
20th February 2025
48AQI
48AQI
21st February 2025
45AQI
45AQI
22nd February 2025
52AQI
52AQI
23rd February 2025
49AQI
49AQI
24th February 2025
50AQI
50AQI
25th February 2025
50AQI
50AQI
26th February 2025
79AQI
79AQI
27th February 2025
66AQI
66AQI
28th February 2025
68AQI
68AQI
1st March 2025
72AQI
72AQI
2nd March 2025
69AQI
69AQI
3rd March 2025
47AQI
47AQI
4th March 2025
41AQI
41AQI
5th March 2025
38AQI
38AQI
6th March 2025
46AQI
46AQI
7th March 2025
52AQI
52AQI
8th March 2025
55AQI
55AQI
9th March 2025
70AQI
70AQI
10th March 2025
64AQI
64AQI
11th March 2025
74AQI
74AQI
12th March 2025
68AQI
68AQI
13th March 2025
62AQI
62AQI
14th March 2025
58AQI
58AQI
15th March 2025
40AQI
40AQI
16th March 2025
52AQI
52AQI
17th March 2025
58AQI
58AQI
18th March 2025
61AQI
61AQI
19th March 2025
77AQI
77AQI
20th March 2025
73AQI
73AQI
21st March 2025
77AQI
77AQI
22nd March 2025
83AQI
83AQI
23rd March 2025
92AQI
92AQI
24th March 2025
82AQI
82AQI
25th March 2025
117AQI
117AQI
26th March 2025
78AQI
78AQI
27th March 2025
78AQI
78AQI
28th March 2025
76AQI
76AQI
29th March 2025
52AQI
52AQI
30th March 2025
50AQI
50AQI
31st March 2025
63AQI
63AQI
1st April 2025
64AQI
64AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
59AQI
59AQI
4th April 2025
60AQI
60AQI
5th April 2025
59AQI
59AQI
6th April 2025
56AQI
56AQI
7th April 2025
57AQI
57AQI
8th April 2025
66AQI
66AQI
9th April 2025
74AQI
74AQI
10th April 2025
72AQI
72AQI
11th April 2025
72AQI
72AQI
12th April 2025
64AQI
64AQI
13th April 2025
60AQI
60AQI
14th April 2025
56AQI
56AQI
15th April 2025
46AQI
46AQI
16th April 2025
59AQI
59AQI
17th April 2025
63AQI
63AQI
18th April 2025
66AQI
66AQI
19th April 2025
46AQI
46AQI
20th April 2025
56AQI
56AQI
21st April 2025
52AQI
52AQI
22nd April 2025
41AQI
41AQI
23rd April 2025
40AQI
40AQI
24th April 2025
57AQI
57AQI
25th April 2025
60AQI
60AQI
26th April 2025
52AQI
52AQI
27th April 2025
53AQI
53AQI
28th April 2025
49AQI
49AQI
29th April 2025
61AQI
61AQI
30th April 2025
59AQI
59AQI
1st May 2025
48AQI
48AQI
2nd May 2025
48AQI
48AQI
3rd May 2025
52AQI
52AQI
4th May 2025
47AQI
47AQI
5th May 2025
51AQI
51AQI
6th May 2025
51AQI
51AQI
7th May 2025
53AQI
53AQI
8th May 2025
53AQI
53AQI
9th May 2025
41AQI
41AQI
10th May 2025
37AQI
37AQI
11th May 2025
55AQI
55AQI
12th May 2025
59AQI
59AQI
13th May 2025
70AQI
70AQI
14th May 2025
69AQI
69AQI
15th May 2025
61AQI
61AQI
16th May 2025
56AQI
56AQI
17th May 2025
59AQI
59AQI
18th May 2025
58AQI
58AQI
19th May 2025
58AQI
58AQI
20th May 2025
43AQI
43AQI
21st May 2025
41AQI
41AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
56AQI
56AQI
24th May 2025
44AQI
44AQI
25th May 2025
43AQI
43AQI
26th May 2025
54AQI
54AQI
27th May 2025
63AQI
63AQI
28th May 2025
69AQI
69AQI
29th May 2025
65AQI
65AQI
30th May 2025
63AQI
63AQI
31st May 2025
61AQI
61AQI
1st June 2025
73AQI
73AQI
2nd June 2025
71AQI
71AQI
3rd June 2025
68AQI
68AQI
4th June 2025
49AQI
49AQI
5th June 2025
52AQI
52AQI
6th June 2025
58AQI
58AQI
7th June 2025
52AQI
52AQI
8th June 2025
60AQI
60AQI
9th June 2025
59AQI
59AQI
10th June 2025
64AQI
64AQI
11th June 2025
50AQI
50AQI
12th June 2025
59AQI
59AQI
13th June 2025
59AQI
59AQI
14th June 2025
44AQI
44AQI
15th June 2025
50AQI
50AQI
16th June 2025
45AQI
45AQI
17th June 2025
49AQI
49AQI
18th June 2025
58AQI
58AQI
19th June 2025
54AQI
54AQI
20th June 2025
45AQI
45AQI
21st June 2025
41AQI
41AQI
22nd June 2025
30AQI
30AQI
23rd June 2025
40AQI
40AQI
24th June 2025
40AQI
40AQI
25th June 2025
39AQI
39AQI
26th June 2025
50AQI
50AQI
27th June 2025
57AQI
57AQI
28th June 2025
54AQI
54AQI
29th June 2025
55AQI
55AQI
30th June 2025
48AQI
48AQI
1st July 2025
49AQI
49AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
59AQI
59AQI
4th July 2025
58AQI
58AQI
5th July 2025
52AQI
52AQI
6th July 2025
51AQI
51AQI
7th July 2025
58AQI
58AQI
8th July 2025
61AQI
61AQI
9th July 2025
55AQI
55AQI
10th July 2025
54AQI
54AQI
11th July 2025
55AQI
55AQI
12th July 2025
55AQI
55AQI
13th July 2025
56AQI
56AQI
14th July 2025
51AQI
51AQI
15th July 2025
52AQI
52AQI
16th July 2025
52AQI
52AQI
17th July 2025
49AQI
49AQI
18th July 2025
46AQI
46AQI
19th July 2025
40AQI
40AQI
20th July 2025
45AQI
45AQI
21st July 2025
40AQI
40AQI
22nd July 2025
49AQI
49AQI
23rd July 2025
57AQI
57AQI
24th July 2025
58AQI
58AQI
25th July 2025
48AQI
48AQI
26th July 2025
44AQI
44AQI
27th July 2025
41AQI
41AQI
28th July 2025
43AQI
43AQI
29th July 2025
42AQI
42AQI
30th July 2025
42AQI
42AQI
31st July 2025
46AQI
46AQI
1st August 2025
53AQI
53AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
59AQI
59AQI
4th August 2025
56AQI
56AQI
5th August 2025
51AQI
51AQI
6th August 2025
50AQI
50AQI
7th August 2025
49AQI
49AQI
8th August 2025
51AQI
51AQI
9th August 2025
49AQI
49AQI
10th August 2025
44AQI
44AQI
70AQI
54AQI
65AQI
58AQI
54AQI
52AQI
50AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
6
21
4
14
14
6
24
1
5
25
9
22
14
16
14
17
4
6
72
145
5
Highest AQI recorded in
January70AQI
Lowest AQI recorded in
July50AQI
202453AQI
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 recorded in
April67AQI
Lowest AQI recorded in
July36AQI
202357AQI
12
15
4
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
13
Highest AQI recorded in
February72AQI
Lowest AQI recorded in
September40AQI
202252AQI
1
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
142
141
6
Highest AQI recorded in
January75AQI
Lowest AQI recorded in
August13AQI
202148AQI
3
17
13
1
10
20
23
8
25
6
28
2
18
13
12
17
1
12
19
145
101
2
Highest AQI recorded in
April69AQI
Lowest AQI recorded in
September35AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
58AQILeast Polluted Year Recorded
2021(Avg.)
48AQINaeseo eup's annual 2025 AQI (58) shows an average percentage change of 9.8% (worsened AQI) compared to previous years: 2021 (48), 2022 (52), 2023 (57), 2024 (53).
