Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Sagok Myeon, Asan, Chungnam, 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

Sagok Myeon, Asan, Chungnam, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Aug 2021
100AQI
Lowest AQI recorded on
31st Aug 2022
21AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025

Sagok Myeon, Asan, Chungnam, South Korea

AQI
Day
Night
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
3PM3rd Aug

74AQI

Avg. Lowest Time
11PM3rd Aug

52AQI

In the last 24 hours,

Sagok Myeon's AQI reached its highest point of 74 at 3 PM during the Night, while the lowest point, 52, was recorded at 11 PM during the Night between 3rd Aug and 4th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Sagok Myeon, Asan, Chungnam, South Korea

JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025399 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20254311 AMAQI
5th Jul 20253912 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025502 PMAQI
5th Jul 2025483 PMAQI
5th Jul 2025484 PMAQI
5th Jul 2025505 PMAQI
5th Jul 2025516 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025509 PMAQI
5th Jul 20255110 PMAQI
5th Jul 20255111 PMAQI
6th Jul 20255112 AMAQI
6th Jul 2025511 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025513 AMAQI
6th Jul 2025504 AMAQI

26°C22/32°C

6th Jul 2025515 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025517 AMAQI
6th Jul 2025518 AMAQI
6th Jul 2025449 AMAQI
6th Jul 20254010 AMAQI
6th Jul 20254411 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025531 PMAQI
6th Jul 2025532 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025516 PMAQI
6th Jul 2025447 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20254910 PMAQI
6th Jul 20255011 PMAQI
7th Jul 20254912 AMAQI
7th Jul 2025511 AMAQI
7th Jul 2025512 AMAQI
7th Jul 2025513 AMAQI
7th Jul 2025524 AMAQI

25°C21/31°C

7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025509 AMAQI
7th Jul 20255710 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20256012 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025682 PMAQI
7th Jul 2025633 PMAQI
7th Jul 2025644 PMAQI
7th Jul 2025645 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025698 PMAQI
7th Jul 2025639 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256511 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025534 AMAQI

27°C21/35°C

8th Jul 2025535 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025729 AMAQI
8th Jul 20257010 AMAQI
8th Jul 20257011 AMAQI
8th Jul 20257112 PMAQI
8th Jul 2025701 PMAQI
8th Jul 2025702 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025694 PMAQI
8th Jul 2025685 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025707 PMAQI
8th Jul 2025668 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025574 AMAQI

28°C23/35°C

9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20254910 AMAQI
9th Jul 20254611 AMAQI
9th Jul 20254512 PMAQI
9th Jul 2025491 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025453 PMAQI
9th Jul 2025464 PMAQI
9th Jul 2025455 PMAQI
9th Jul 2025456 PMAQI
9th Jul 2025487 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025572 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI

28°C22/33°C

10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025439 AMAQI
10th Jul 20254210 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20253912 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025426 PMAQI
10th Jul 2025407 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025573 AMAQI
11th Jul 2025584 AMAQI

27°C21/33°C

11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025419 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253811 AMAQI
11th Jul 20253712 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025443 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025507 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI

26°C20/33°C

12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025499 AMAQI
12th Jul 20254710 AMAQI
12th Jul 20254311 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025431 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025537 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI

27°C19/34°C

13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025559 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255911 AMAQI
13th Jul 20256412 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025683 PMAQI
13th Jul 2025694 PMAQI
13th Jul 2025695 PMAQI
13th Jul 2025716 PMAQI
13th Jul 2025707 PMAQI
13th Jul 2025708 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI

23°C18/28°C

14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20256211 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025418 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI

23°C20/28°C

15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025489 AMAQI
15th Jul 20253010 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025438 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025544 AMAQI

21°C19/24°C

16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20255910 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025437 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI

20°C18/23°C

17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20252012 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025272 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025244 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025256 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI

22°C20/25°C

18th Jul 2025515 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025312 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025416 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254710 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025504 AMAQI

22°C20/25°C

19th Jul 2025485 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251211 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025172 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253312 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025503 AMAQI
20th Jul 2025474 AMAQI

24°C21/26°C

20th Jul 2025435 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025497 PMAQI
20th Jul 2025468 PMAQI
20th Jul 2025459 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025434 AMAQI

26°C21/31°C

21st Jul 2025425 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025459 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025443 AMAQI
22nd Jul 2025444 AMAQI

26°C22/30°C

22nd Jul 2025445 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025308 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253410 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025361 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025414 AMAQI

25°C22/30°C

23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025421 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025374 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255311 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
24th Jul 2025404 AMAQI

26°C22/31°C

24th Jul 2025415 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025549 AMAQI
24th Jul 20256110 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256412 PMAQI
24th Jul 2025621 PMAQI
24th Jul 2025622 PMAQI
24th Jul 2025633 PMAQI
24th Jul 2025664 PMAQI
24th Jul 2025645 PMAQI
24th Jul 2025676 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025464 AMAQI

26°C21/32°C

25th Jul 2025515 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20257010 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025518 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025534 AMAQI

27°C22/34°C

26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025539 AMAQI
26th Jul 20254110 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025442 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025394 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20254812 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025534 AMAQI

28°C23/34°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025469 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255011 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025504 AMAQI

29°C23/36°C

28th Jul 2025495 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025579 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20256111 AMAQI
28th Jul 20255812 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025563 PMAQI
28th Jul 2025564 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025524 AMAQI

29°C24/35°C

29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025619 AMAQI
29th Jul 20256810 AMAQI
29th Jul 20257311 AMAQI
29th Jul 20257212 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025692 PMAQI
29th Jul 2025673 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025544 AMAQI

28°C22/35°C

30th Jul 2025565 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20257710 AMAQI
30th Jul 20258111 AMAQI
30th Jul 20257312 PMAQI
30th Jul 2025661 PMAQI
30th Jul 2025572 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI

28°C23/34°C

31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025554 AMAQI

28°C24/35°C

1st Aug 2025555 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025616 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025564 AMAQI

28°C24/35°C

2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025719 AMAQI
2nd Aug 20256910 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025771 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025716 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI

29°C24/35°C

3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025731 PMAQI
3rd Aug 2025732 PMAQI
3rd Aug 2025743 PMAQI
3rd Aug 2025724 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025657 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI

--°C/°C

4th Aug 2025595 AMAQI
5 AM
4th Aug 2025596 AMAQI
12 PM
7 PM
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 - 7 PM

48AQI

11 hours / Day
330 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 7 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 4 AM

52AQI

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

48AQI

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. 48).

2025 Days Vs Air Quality

Sagok Myeon, Asan, Chungnam, South Korea

2025

28%

60

68%

145

4%

9

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
60 Days
Moderate
145 Days
Poor
9 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 28%

Health Risk Level:

Very high

In 2025, 28% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Sagok Myeon, Asan, Chungnam, 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
70AQI
2nd January 2025
56AQI
3rd January 2025
54AQI
4th January 2025
54AQI
5th January 2025
63AQI
6th January 2025
76AQI
7th January 2025
53AQI
8th January 2025
62AQI
9th January 2025
41AQI
10th January 2025
58AQI
11th January 2025
58AQI
12th January 2025
70AQI
13th January 2025
83AQI
14th January 2025
82AQI
15th January 2025
56AQI
16th January 2025
65AQI
17th January 2025
80AQI
18th January 2025
73AQI
19th January 2025
78AQI
20th January 2025
106AQI
21st January 2025
132AQI
22nd January 2025
131AQI
23rd January 2025
101AQI
24th January 2025
100AQI
25th January 2025
72AQI
26th January 2025
57AQI
27th January 2025
66AQI
28th January 2025
52AQI
29th January 2025
56AQI
30th January 2025
58AQI
31st January 2025
73AQI
1st February 2025
84AQI
2nd February 2025
90AQI
3rd February 2025
59AQI
4th February 2025
51AQI
5th February 2025
47AQI
6th February 2025
51AQI
7th February 2025
48AQI
8th February 2025
43AQI
9th February 2025
50AQI
10th February 2025
56AQI
11th February 2025
68AQI
12th February 2025
64AQI
13th February 2025
48AQI
14th February 2025
75AQI
15th February 2025
56AQI
16th February 2025
102AQI
17th February 2025
51AQI
18th February 2025
60AQI
19th February 2025
46AQI
20th February 2025
55AQI
21st February 2025
51AQI
22nd February 2025
57AQI
23rd February 2025
52AQI
24th February 2025
51AQI
25th February 2025
52AQI
26th February 2025
71AQI
27th February 2025
57AQI
28th February 2025
67AQI
1st March 2025
90AQI
2nd March 2025
68AQI
3rd March 2025
56AQI
4th March 2025
47AQI
5th March 2025
41AQI
6th March 2025
69AQI
7th March 2025
76AQI
8th March 2025
75AQI
9th March 2025
94AQI
10th March 2025
86AQI
11th March 2025
95AQI
12th March 2025
85AQI
13th March 2025
81AQI
14th March 2025
78AQI
15th March 2025
47AQI
16th March 2025
69AQI
17th March 2025
59AQI
18th March 2025
75AQI
19th March 2025
76AQI
20th March 2025
91AQI
21st March 2025
94AQI
22nd March 2025
106AQI
23rd March 2025
109AQI
24th March 2025
107AQI
25th March 2025
129AQI
26th March 2025
88AQI
27th March 2025
90AQI
28th March 2025
63AQI
29th March 2025
53AQI
30th March 2025
52AQI
31st March 2025
62AQI
1st April 2025
75AQI
2nd April 2025
78AQI
3rd April 2025
82AQI
4th April 2025
82AQI
5th April 2025
73AQI
6th April 2025
66AQI
7th April 2025
70AQI
8th April 2025
77AQI
9th April 2025
66AQI
10th April 2025
74AQI
11th April 2025
79AQI
12th April 2025
63AQI
13th April 2025
62AQI
14th April 2025
45AQI
15th April 2025
56AQI
16th April 2025
60AQI
17th April 2025
65AQI
18th April 2025
77AQI
19th April 2025
48AQI
20th April 2025
62AQI
21st April 2025
46AQI
22nd April 2025
44AQI
23rd April 2025
38AQI
24th April 2025
59AQI
25th April 2025
60AQI
26th April 2025
48AQI
27th April 2025
42AQI
28th April 2025
53AQI
29th April 2025
60AQI
30th April 2025
56AQI
1st May 2025
52AQI
2nd May 2025
50AQI
3rd May 2025
49AQI
4th May 2025
45AQI
5th May 2025
48AQI
6th May 2025
49AQI
7th May 2025
51AQI
8th May 2025
64AQI
9th May 2025
45AQI
10th May 2025
54AQI
11th May 2025
68AQI
12th May 2025
69AQI
13th May 2025
70AQI
14th May 2025
70AQI
15th May 2025
50AQI
16th May 2025
44AQI
17th May 2025
41AQI
18th May 2025
58AQI
19th May 2025
56AQI
20th May 2025
36AQI
21st May 2025
42AQI
22nd May 2025
48AQI
23rd May 2025
56AQI
24th May 2025
48AQI
25th May 2025
46AQI
26th May 2025
59AQI
27th May 2025
68AQI
28th May 2025
72AQI
29th May 2025
74AQI
30th May 2025
71AQI
31st May 2025
77AQI
1st June 2025
82AQI
2nd June 2025
92AQI
3rd June 2025
75AQI
4th June 2025
58AQI
5th June 2025
54AQI
6th June 2025
59AQI
7th June 2025
64AQI
8th June 2025
57AQI
9th June 2025
59AQI
10th June 2025
55AQI
11th June 2025
50AQI
12th June 2025
55AQI
13th June 2025
62AQI
14th June 2025
39AQI
15th June 2025
50AQI
16th June 2025
59AQI
17th June 2025
58AQI
18th June 2025
61AQI
19th June 2025
58AQI
20th June 2025
41AQI
21st June 2025
37AQI
22nd June 2025
28AQI
23rd June 2025
44AQI
24th June 2025
45AQI
25th June 2025
34AQI
26th June 2025
42AQI
27th June 2025
59AQI
28th June 2025
57AQI
29th June 2025
44AQI
30th June 2025
43AQI
1st July 2025
42AQI
2nd July 2025
41AQI
3rd July 2025
50AQI
4th July 2025
49AQI
5th July 2025
49AQI
6th July 2025
50AQI
7th July 2025
59AQI
8th July 2025
63AQI
9th July 2025
53AQI
10th July 2025
50AQI
11th July 2025
51AQI
12th July 2025
51AQI
13th July 2025
60AQI
14th July 2025
55AQI
15th July 2025
46AQI
16th July 2025
53AQI
17th July 2025
39AQI
18th July 2025
43AQI
19th July 2025
34AQI
20th July 2025
42AQI
21st July 2025
37AQI
22nd July 2025
33AQI
23rd July 2025
43AQI
24th July 2025
54AQI
25th July 2025
53AQI
26th July 2025
45AQI
27th July 2025
41AQI
28th July 2025
54AQI
29th July 2025
57AQI
30th July 2025
54AQI
31st July 2025
53AQI
1st August 2025
58AQI
2nd August 2025
61AQI

72AQI

59AQI

78AQI

62AQI

56AQI

54AQI

49AQI

60AQI

No. of days

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

202561AQI

1
26
4
6
21
1
3
24
4
7
23
14
17
12
18
17
14
2
60
145
9

Highest AQI recorded in

March

78AQI

Lowest AQI recorded in

July

49AQI

202455AQI

12
16
3
13
12
4
8
20
3
6
20
4
14
17
4
26
22
8
13
18
24
6
20
11
13
17
8
23
157
194
14

Highest AQI recorded in

April

67AQI

Lowest AQI recorded in

July

36AQI

202366AQI

6
21
1
2
1
1
17
9
1
4
20
7
3
20
5
2
7
23
1
5
25
17
13
1
13
18
18
12
15
15
1
7
19
2
12
16
3
108
219
30
5
1

Highest AQI recorded in

February

95AQI

Lowest AQI recorded in

July

48AQI

202268AQI

21
7
3
5
6
4
2
6
20
5
5
21
3
4
25
2
8
9
11
13
1
20
8
15
14
2
2
22
6
4
25
2
81
184
31
5

Highest AQI recorded in

January

88AQI

Lowest AQI recorded in

August

21AQI

202170AQI

5
18
7
5
15
8
3
15
11
1
1
5
25
6
22
1
1
1
4
21
5
13
18
11
20
27
3
6
24
1
5
18
4
2
10
12
9
100
211
46
3
1
2

Highest AQI recorded in

March

98AQI

Lowest AQI recorded in

September

36AQI

202069AQI

3
8
2
3
18
3
11
2
10
18
2
19
12
13
18
8
20
2
9
19
3
2
18
10
1
20
10
71
162
31

Highest AQI recorded in

December

87AQI

Lowest AQI recorded in

July

51AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
70AQI
Least Polluted Year Recorded
2024(Avg.)
55AQI

Sagok Myeon's annual 2025 AQI (61) shows an average percentage change of -5.9% (improved AQI) compared to previous years: 2020 (69), 2021 (70), 2022 (68), 2023 (66), 2024 (55).