Mojong Dong, Chonan, 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
Mojong Dong, Chonan, Chungnam, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2021
109AQILowest AQI recorded on
24th Aug 2021
27AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 52 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Mojong Dong, Chonan, Chungnam, South Korea
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
7AM4th Aug
59AQI
Avg. Lowest Time
10AM4th Aug
42AQI
Night time
Avg. Highest Time
2AM5th Aug
56AQI
Avg. Lowest Time
11PM4th Aug
52AQI
In the last 24 hours,
Mojong Dong's AQI reached its highest point of 59 at 7 AM during the Day, while the lowest point, 42, was recorded at 10 AM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mojong Dong, Chonan, Chungnam, South Korea
JulAug
06th - 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 - 05th05th
Day
Night
6th Jul 2025515 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20255211 AMAQI
6th Jul 20256012 PMAQI
6th Jul 2025551 PMAQI
6th Jul 2025532 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI
27°C21/34°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025549 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20256212 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025632 PMAQI
7th Jul 2025683 PMAQI
7th Jul 2025714 PMAQI
7th Jul 2025715 PMAQI
7th Jul 2025706 PMAQI
7th Jul 2025717 PMAQI
7th Jul 2025718 PMAQI
7th Jul 2025559 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025532 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025524 AMAQI
28°C23/34°C
8th Jul 2025535 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025749 AMAQI
8th Jul 20258810 AMAQI
8th Jul 20258411 AMAQI
8th Jul 20257812 PMAQI
8th Jul 2025701 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025674 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025706 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025678 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025532 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI
29°C23/36°C
9th Jul 2025545 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025569 AMAQI
9th Jul 20255610 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI
29°C24/35°C
10th Jul 2025545 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025558 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253912 PMAQI
10th Jul 2025491 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025516 PMAQI
10th Jul 2025517 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025574 AMAQI
27°C22/34°C
11th Jul 2025585 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025558 AMAQI
11th Jul 2025429 AMAQI
11th Jul 20253810 AMAQI
11th Jul 20254211 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025462 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025574 AMAQI
26°C20/33°C
12th Jul 2025575 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254512 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025476 PMAQI
12th Jul 2025537 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025564 AMAQI
26°C19/33°C
13th Jul 2025545 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025649 AMAQI
13th Jul 20257210 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20257412 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025652 PMAQI
13th Jul 2025683 PMAQI
13th Jul 2025744 PMAQI
13th Jul 2025755 PMAQI
13th Jul 2025746 PMAQI
13th Jul 2025737 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025554 AMAQI
24°C19/28°C
14th Jul 2025565 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20257512 PMAQI
14th Jul 2025751 PMAQI
14th Jul 2025802 PMAQI
14th Jul 2025743 PMAQI
14th Jul 2025684 PMAQI
14th Jul 2025655 PMAQI
14th Jul 2025576 PMAQI
14th Jul 2025497 PMAQI
14th Jul 2025478 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI
23°C20/28°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20251712 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025413 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025446 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025468 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025564 AMAQI
21°C19/25°C
16th Jul 2025555 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20256310 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025553 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
21°C19/25°C
17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20252212 PMAQI
17th Jul 2025271 PMAQI
17th Jul 2025242 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025254 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI
23°C20/26°C
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025437 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025519 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
23°C21/27°C
19th Jul 2025495 AMAQI
19th Jul 2025506 AMAQI
19th Jul 2025497 AMAQI
19th Jul 2025498 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI
25°C21/28°C
20th Jul 2025465 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025477 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025475 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025473 AMAQI
21st Jul 2025464 AMAQI
26°C22/32°C
21st Jul 2025445 AMAQI
21st Jul 2025446 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025333 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025297 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025463 AMAQI
22nd Jul 2025464 AMAQI
27°C23/31°C
22nd Jul 2025465 AMAQI
22nd Jul 2025476 AMAQI
22nd Jul 2025467 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20252910 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025327 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20254111 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025453 AMAQI
23rd Jul 2025444 AMAQI
26°C23/30°C
23rd Jul 2025445 AMAQI
23rd Jul 2025446 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025459 AMAQI
23rd Jul 20254910 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025472 PMAQI
23rd Jul 2025483 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025454 AMAQI
26°C23/31°C
24th Jul 2025465 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025467 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025592 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025644 PMAQI
24th Jul 2025665 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025667 PMAQI
24th Jul 2025638 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025484 AMAQI
27°C23/33°C
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025719 AMAQI
25th Jul 20258110 AMAQI
25th Jul 20257111 AMAQI
25th Jul 20256912 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025575 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025557 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025544 AMAQI
28°C23/35°C
26th Jul 2025565 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025351 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025364 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
29°C24/35°C
27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025254 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025367 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255711 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025544 AMAQI
29°C24/35°C
28th Jul 2025535 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20257112 PMAQI
28th Jul 2025671 PMAQI
28th Jul 2025672 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025666 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025564 AMAQI
28°C24/33°C
29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025578 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20257410 AMAQI
29th Jul 20257911 AMAQI
29th Jul 20257812 PMAQI
29th Jul 2025751 PMAQI
29th Jul 2025742 PMAQI
29th Jul 2025703 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025636 PMAQI
29th Jul 2025767 PMAQI
29th Jul 2025728 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025584 AMAQI
28°C23/35°C
30th Jul 2025595 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025598 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20257610 AMAQI
30th Jul 20258211 AMAQI
30th Jul 20258312 PMAQI
30th Jul 2025701 PMAQI
30th Jul 2025662 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025574 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025584 AMAQI
28°C23/34°C
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI
27°C24/33°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20256410 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
28°C24/34°C
2nd Aug 2025565 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20257310 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20258112 PMAQI
2nd Aug 2025731 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI
28°C24/32°C
3rd Aug 2025585 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20256711 AMAQI
3rd Aug 20256912 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025703 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025696 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20254811 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
26°C23/28°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025459 AMAQI
4th Aug 20254210 AMAQI
4th Aug 20254811 AMAQI
4th Aug 20254612 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025472 PMAQI
4th Aug 2025463 PMAQI
4th Aug 2025504 PMAQI
4th Aug 2025495 PMAQI
4th Aug 2025496 PMAQI
4th Aug 2025467 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025554 AMAQI
26°C23/30°C
5th Aug 2025565 AMAQI
5 AM5th Aug 2025556 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025519 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20255811 AMAQI
5th Aug 20256312 PMAQI
12 PM5th Aug 2025551 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
52AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
52AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 52), while the lowest AQI was between 5 AM to 7 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Mojong Dong, Chonan, Chungnam, South Korea
2025
13%
28
79%
171
8%
17
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
28 DaysModerate
171 DaysPoor
17 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Mojong Dong, Chonan, 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
77AQI
77AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
62AQI
62AQI
4th January 2025
64AQI
64AQI
5th January 2025
68AQI
68AQI
6th January 2025
89AQI
89AQI
7th January 2025
58AQI
58AQI
8th January 2025
67AQI
67AQI
9th January 2025
43AQI
43AQI
10th January 2025
64AQI
64AQI
11th January 2025
65AQI
65AQI
12th January 2025
85AQI
85AQI
13th January 2025
89AQI
89AQI
14th January 2025
97AQI
97AQI
15th January 2025
59AQI
59AQI
16th January 2025
73AQI
73AQI
17th January 2025
84AQI
84AQI
18th January 2025
84AQI
84AQI
19th January 2025
88AQI
88AQI
20th January 2025
121AQI
121AQI
21st January 2025
135AQI
135AQI
22nd January 2025
144AQI
144AQI
23rd January 2025
122AQI
122AQI
24th January 2025
124AQI
124AQI
25th January 2025
89AQI
89AQI
26th January 2025
64AQI
64AQI
27th January 2025
70AQI
70AQI
28th January 2025
55AQI
55AQI
29th January 2025
60AQI
60AQI
30th January 2025
60AQI
60AQI
31st January 2025
84AQI
84AQI
1st February 2025
95AQI
95AQI
2nd February 2025
106AQI
106AQI
3rd February 2025
61AQI
61AQI
4th February 2025
56AQI
56AQI
5th February 2025
49AQI
49AQI
6th February 2025
58AQI
58AQI
7th February 2025
50AQI
50AQI
8th February 2025
49AQI
49AQI
9th February 2025
58AQI
58AQI
10th February 2025
60AQI
60AQI
11th February 2025
84AQI
84AQI
12th February 2025
75AQI
75AQI
13th February 2025
55AQI
55AQI
14th February 2025
86AQI
86AQI
15th February 2025
60AQI
60AQI
16th February 2025
110AQI
110AQI
17th February 2025
55AQI
55AQI
18th February 2025
65AQI
65AQI
19th February 2025
51AQI
51AQI
20th February 2025
58AQI
58AQI
21st February 2025
56AQI
56AQI
22nd February 2025
62AQI
62AQI
23rd February 2025
57AQI
57AQI
24th February 2025
60AQI
60AQI
25th February 2025
58AQI
58AQI
26th February 2025
79AQI
79AQI
27th February 2025
62AQI
62AQI
28th February 2025
84AQI
84AQI
1st March 2025
99AQI
99AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
57AQI
57AQI
4th March 2025
47AQI
47AQI
5th March 2025
44AQI
44AQI
6th March 2025
79AQI
79AQI
7th March 2025
92AQI
92AQI
8th March 2025
90AQI
90AQI
9th March 2025
109AQI
109AQI
10th March 2025
111AQI
111AQI
11th March 2025
110AQI
110AQI
12th March 2025
95AQI
95AQI
13th March 2025
102AQI
102AQI
14th March 2025
84AQI
84AQI
15th March 2025
64AQI
64AQI
16th March 2025
77AQI
77AQI
17th March 2025
64AQI
64AQI
18th March 2025
80AQI
80AQI
19th March 2025
83AQI
83AQI
20th March 2025
95AQI
95AQI
21st March 2025
98AQI
98AQI
22nd March 2025
107AQI
107AQI
23rd March 2025
115AQI
115AQI
24th March 2025
114AQI
114AQI
25th March 2025
131AQI
131AQI
26th March 2025
93AQI
93AQI
27th March 2025
101AQI
101AQI
28th March 2025
65AQI
65AQI
29th March 2025
56AQI
56AQI
30th March 2025
55AQI
55AQI
31st March 2025
64AQI
64AQI
1st April 2025
80AQI
80AQI
2nd April 2025
82AQI
82AQI
3rd April 2025
86AQI
86AQI
4th April 2025
87AQI
87AQI
5th April 2025
79AQI
79AQI
6th April 2025
72AQI
72AQI
7th April 2025
73AQI
73AQI
8th April 2025
78AQI
78AQI
9th April 2025
69AQI
69AQI
10th April 2025
78AQI
78AQI
11th April 2025
88AQI
88AQI
12th April 2025
69AQI
69AQI
13th April 2025
67AQI
67AQI
14th April 2025
49AQI
49AQI
15th April 2025
60AQI
60AQI
16th April 2025
64AQI
64AQI
17th April 2025
70AQI
70AQI
18th April 2025
86AQI
86AQI
19th April 2025
58AQI
58AQI
20th April 2025
74AQI
74AQI
21st April 2025
59AQI
59AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
49AQI
49AQI
24th April 2025
68AQI
68AQI
25th April 2025
65AQI
65AQI
26th April 2025
57AQI
57AQI
27th April 2025
42AQI
42AQI
28th April 2025
63AQI
63AQI
29th April 2025
67AQI
67AQI
30th April 2025
60AQI
60AQI
1st May 2025
61AQI
61AQI
2nd May 2025
55AQI
55AQI
3rd May 2025
55AQI
55AQI
4th May 2025
52AQI
52AQI
5th May 2025
54AQI
54AQI
6th May 2025
52AQI
52AQI
7th May 2025
56AQI
56AQI
8th May 2025
70AQI
70AQI
9th May 2025
55AQI
55AQI
10th May 2025
61AQI
61AQI
11th May 2025
72AQI
72AQI
12th May 2025
72AQI
72AQI
13th May 2025
75AQI
75AQI
14th May 2025
74AQI
74AQI
15th May 2025
60AQI
60AQI
16th May 2025
55AQI
55AQI
17th May 2025
44AQI
44AQI
18th May 2025
60AQI
60AQI
19th May 2025
61AQI
61AQI
20th May 2025
41AQI
41AQI
21st May 2025
51AQI
51AQI
22nd May 2025
57AQI
57AQI
23rd May 2025
62AQI
62AQI
24th May 2025
54AQI
54AQI
25th May 2025
52AQI
52AQI
26th May 2025
62AQI
62AQI
27th May 2025
79AQI
79AQI
28th May 2025
80AQI
80AQI
29th May 2025
83AQI
83AQI
30th May 2025
82AQI
82AQI
31st May 2025
91AQI
91AQI
1st June 2025
96AQI
96AQI
2nd June 2025
101AQI
101AQI
3rd June 2025
77AQI
77AQI
4th June 2025
62AQI
62AQI
5th June 2025
59AQI
59AQI
6th June 2025
62AQI
62AQI
7th June 2025
70AQI
70AQI
8th June 2025
65AQI
65AQI
9th June 2025
64AQI
64AQI
10th June 2025
60AQI
60AQI
11th June 2025
52AQI
52AQI
12th June 2025
58AQI
58AQI
13th June 2025
71AQI
71AQI
14th June 2025
55AQI
55AQI
15th June 2025
61AQI
61AQI
16th June 2025
63AQI
63AQI
17th June 2025
64AQI
64AQI
18th June 2025
65AQI
65AQI
19th June 2025
66AQI
66AQI
20th June 2025
54AQI
54AQI
21st June 2025
53AQI
53AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
58AQI
58AQI
24th June 2025
57AQI
57AQI
25th June 2025
47AQI
47AQI
26th June 2025
52AQI
52AQI
27th June 2025
60AQI
60AQI
28th June 2025
59AQI
59AQI
29th June 2025
50AQI
50AQI
30th June 2025
49AQI
49AQI
1st July 2025
47AQI
47AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
53AQI
53AQI
4th July 2025
50AQI
50AQI
5th July 2025
49AQI
49AQI
6th July 2025
52AQI
52AQI
7th July 2025
57AQI
57AQI
8th July 2025
61AQI
61AQI
9th July 2025
54AQI
54AQI
10th July 2025
52AQI
52AQI
11th July 2025
53AQI
53AQI
12th July 2025
52AQI
52AQI
13th July 2025
62AQI
62AQI
14th July 2025
59AQI
59AQI
15th July 2025
49AQI
49AQI
16th July 2025
55AQI
55AQI
17th July 2025
42AQI
42AQI
18th July 2025
45AQI
45AQI
19th July 2025
38AQI
38AQI
20th July 2025
43AQI
43AQI
21st July 2025
42AQI
42AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
47AQI
47AQI
24th July 2025
53AQI
53AQI
25th July 2025
58AQI
58AQI
26th July 2025
49AQI
49AQI
27th July 2025
45AQI
45AQI
28th July 2025
59AQI
59AQI
29th July 2025
63AQI
63AQI
30th July 2025
60AQI
60AQI
31st July 2025
58AQI
58AQI
1st August 2025
57AQI
57AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
60AQI
60AQI
4th August 2025
52AQI
52AQI
81AQI
66AQI
86AQI
69AQI
63AQI
62AQI
51AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
1
25
5
3
23
2
2
20
9
3
27
2
29
3
26
1
14
17
4
28
171
17
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
July51AQI
202467AQI
4
14
12
1
5
14
9
1
4
21
4
2
2
24
3
9
18
4
3
27
23
8
7
23
14
16
14
16
1
9
20
1
4
27
98
228
34
4
Highest AQI recorded in
January90AQI
Lowest AQI recorded in
July42AQI
202378AQI
5
18
6
2
15
9
4
2
17
12
2
22
5
1
4
25
2
2
26
1
4
20
7
9
22
11
17
2
6
19
6
7
17
5
6
15
8
2
58
233
63
8
1
Highest AQI recorded in
February101AQI
Lowest AQI recorded in
September62AQI
202272AQI
1
19
7
3
3
10
5
3
5
16
10
5
21
4
7
23
1
17
13
7
14
1
17
9
2
15
10
6
3
19
7
1
4
23
4
85
177
46
7
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
August33AQI
202174AQI
1
21
8
3
14
8
3
2
15
9
3
2
2
27
1
6
19
4
1
1
4
22
4
10
20
1
16
14
1
26
4
8
22
1
6
18
4
2
7
14
9
1
91
210
50
9
3
1
Highest AQI recorded in
March110AQI
Lowest AQI recorded in
September38AQI
202070AQI
3
8
2
1
16
4
2
11
5
3
24
3
15
16
17
14
20
10
7
19
5
4
18
7
1
4
15
11
1
76
151
37
2
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
September49AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
78AQILeast Polluted Year Recorded
2024(Avg.)
67AQIMojong Dong's annual 2025 AQI (68) shows an average percentage change of -5.5% (improved AQI) compared to previous years: 2020 (70), 2021 (74), 2022 (72), 2023 (78), 2024 (67).
