Hapdeok eup, Tangjin, 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
Hapdeok eup, Tangjin, Chungnam, South Korea
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2023
81AQILowest AQI recorded on
21st Aug 2024
26AQISame Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Hapdeok eup, Tangjin, 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
10AM3rd Aug
81AQI
Avg. Lowest Time
12AM4th Aug
52AQI
In the last 24 hours,
Hapdeok eup's AQI reached its highest point of 81 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hapdeok eup, Tangjin, 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 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025449 AMAQI
5th Jul 20254210 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20254212 PMAQI
5th Jul 2025481 PMAQI
5th Jul 2025512 PMAQI
5th Jul 2025463 PMAQI
5th Jul 2025484 PMAQI
5th Jul 2025495 PMAQI
5th Jul 2025506 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025518 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025534 AMAQI
25°C22/28°C
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025539 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255112 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025503 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255311 PMAQI
7th Jul 20255312 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025524 AMAQI
25°C23/28°C
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20256710 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20256712 PMAQI
7th Jul 2025671 PMAQI
7th Jul 2025642 PMAQI
7th Jul 2025703 PMAQI
7th Jul 2025724 PMAQI
7th Jul 2025705 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025697 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025532 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025534 AMAQI
26°C23/31°C
8th Jul 2025545 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025609 AMAQI
8th Jul 20256310 AMAQI
8th Jul 20258011 AMAQI
8th Jul 20258712 PMAQI
8th Jul 2025731 PMAQI
8th Jul 2025742 PMAQI
8th Jul 2025783 PMAQI
8th Jul 2025784 PMAQI
8th Jul 2025785 PMAQI
8th Jul 2025806 PMAQI
8th Jul 2025797 PMAQI
8th Jul 2025738 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI
28°C23/34°C
9th Jul 2025545 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20255210 AMAQI
9th Jul 20254811 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025516 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI
29°C25/34°C
10th Jul 2025545 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025558 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20254810 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025513 PMAQI
10th Jul 2025534 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025517 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20256110 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025594 AMAQI
28°C23/33°C
11th Jul 2025585 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025419 AMAQI
11th Jul 20253810 AMAQI
11th Jul 20254311 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025535 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025574 AMAQI
27°C22/33°C
12th Jul 2025575 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025482 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025517 PMAQI
12th Jul 2025558 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
26°C20/32°C
13th Jul 2025565 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025639 AMAQI
13th Jul 20258010 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20258112 PMAQI
13th Jul 2025681 PMAQI
13th Jul 2025682 PMAQI
13th Jul 2025723 PMAQI
13th Jul 2025684 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025656 PMAQI
13th Jul 2025687 PMAQI
13th Jul 2025708 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
23°C21/25°C
14th Jul 2025575 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20257110 AMAQI
14th Jul 20257611 AMAQI
14th Jul 20258712 PMAQI
14th Jul 2025741 PMAQI
14th Jul 2025692 PMAQI
14th Jul 2025663 PMAQI
14th Jul 2025654 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025498 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
23°C20/28°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025432 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025467 PMAQI
15th Jul 2025438 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
22°C19/26°C
16th Jul 2025565 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255610 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
22°C21/23°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025311 PMAQI
17th Jul 2025272 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025277 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025519 PMAQI
17th Jul 20255110 PMAQI
17th Jul 20255211 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025544 AMAQI
24°C23/26°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025558 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025371 PMAQI
18th Jul 2025382 PMAQI
18th Jul 2025393 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025416 PMAQI
18th Jul 2025497 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025539 PMAQI
18th Jul 20255310 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255512 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
24°C23/26°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251611 AMAQI
19th Jul 20251512 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254310 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025524 AMAQI
25°C22/27°C
20th Jul 2025495 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253410 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253812 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025373 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025512 AMAQI
21st Jul 2025513 AMAQI
21st Jul 2025494 AMAQI
26°C23/29°C
21st Jul 2025485 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254110 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025502 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025504 AMAQI
26°C23/29°C
22nd Jul 2025495 AMAQI
22nd Jul 2025506 AMAQI
22nd Jul 2025497 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025339 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20253512 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025372 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025377 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025461 AMAQI
23rd Jul 2025492 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025484 AMAQI
26°C23/29°C
23rd Jul 2025475 AMAQI
23rd Jul 2025476 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025519 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20256112 PMAQI
23rd Jul 2025621 PMAQI
23rd Jul 2025652 PMAQI
23rd Jul 2025633 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025484 AMAQI
26°C23/30°C
24th Jul 2025515 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025625 PMAQI
24th Jul 2025636 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025561 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025504 AMAQI
26°C22/32°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025709 AMAQI
25th Jul 20258210 AMAQI
25th Jul 20258311 AMAQI
25th Jul 20258412 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025682 PMAQI
25th Jul 2025683 PMAQI
25th Jul 2025704 PMAQI
25th Jul 2025765 PMAQI
25th Jul 2025826 PMAQI
25th Jul 2025817 PMAQI
25th Jul 2025828 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
28°C23/34°C
26th Jul 2025585 AMAQI
26th Jul 2025576 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20253711 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025513 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025676 PMAQI
26th Jul 2025767 PMAQI
26th Jul 2025758 PMAQI
26th Jul 2025669 PMAQI
26th Jul 20256810 PMAQI
26th Jul 20256711 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025563 AMAQI
27th Jul 2025564 AMAQI
28°C24/33°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025479 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025506 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255911 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025564 AMAQI
29°C25/34°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025719 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20257711 AMAQI
28th Jul 20257612 PMAQI
28th Jul 2025711 PMAQI
28th Jul 2025682 PMAQI
28th Jul 2025693 PMAQI
28th Jul 2025684 PMAQI
28th Jul 2025695 PMAQI
28th Jul 2025686 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025638 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
28°C24/32°C
29th Jul 2025595 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025597 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025719 AMAQI
29th Jul 20257610 AMAQI
29th Jul 20257811 AMAQI
29th Jul 20258512 PMAQI
29th Jul 2025771 PMAQI
29th Jul 2025752 PMAQI
29th Jul 2025723 PMAQI
29th Jul 2025624 PMAQI
29th Jul 2025665 PMAQI
29th Jul 2025716 PMAQI
29th Jul 2025777 PMAQI
29th Jul 2025728 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025594 AMAQI
28°C24/32°C
30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025829 AMAQI
30th Jul 20258610 AMAQI
30th Jul 20258611 AMAQI
30th Jul 20258912 PMAQI
30th Jul 2025751 PMAQI
30th Jul 2025722 PMAQI
30th Jul 2025643 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025688 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20256312 AMAQI
31st Jul 2025621 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025614 AMAQI
28°C24/33°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20256511 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025564 AMAQI
27°C24/32°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025653 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025675 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20255711 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI
27°C23/31°C
2nd Aug 2025545 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025749 AMAQI
2nd Aug 20257810 AMAQI
2nd Aug 20257511 AMAQI
2nd Aug 20258212 PMAQI
2nd Aug 2025771 PMAQI
2nd Aug 2025692 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025676 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI
27°C24/32°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20258110 AMAQI
3rd Aug 20257611 AMAQI
3rd Aug 20256912 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025723 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025541 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
54AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
54AQI
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. 54), while the lowest AQI was between 5 AM to 7 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 11 PM
55AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
55AQI
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. 55), while the lowest AQI was between 12 AM to 11 PM (Avg. 55).
2025 Days Vs Air Quality
Hapdeok eup, Tangjin, Chungnam, South Korea
2025
14%
29
78%
167
8%
18
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
29 DaysModerate
167 DaysPoor
18 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% of 215 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
Hapdeok eup, Tangjin, 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
75AQI
75AQI
2nd January 2025
65AQI
65AQI
3rd January 2025
62AQI
62AQI
4th January 2025
62AQI
62AQI
5th January 2025
65AQI
65AQI
6th January 2025
79AQI
79AQI
7th January 2025
56AQI
56AQI
8th January 2025
66AQI
66AQI
9th January 2025
44AQI
44AQI
10th January 2025
63AQI
63AQI
11th January 2025
71AQI
71AQI
12th January 2025
86AQI
86AQI
13th January 2025
90AQI
90AQI
14th January 2025
96AQI
96AQI
15th January 2025
55AQI
55AQI
16th January 2025
70AQI
70AQI
17th January 2025
80AQI
80AQI
18th January 2025
82AQI
82AQI
19th January 2025
83AQI
83AQI
20th January 2025
124AQI
124AQI
21st January 2025
140AQI
140AQI
22nd January 2025
140AQI
140AQI
23rd January 2025
120AQI
120AQI
24th January 2025
128AQI
128AQI
25th January 2025
93AQI
93AQI
26th January 2025
77AQI
77AQI
27th January 2025
68AQI
68AQI
28th January 2025
60AQI
60AQI
29th January 2025
60AQI
60AQI
30th January 2025
65AQI
65AQI
31st January 2025
88AQI
88AQI
1st February 2025
96AQI
96AQI
2nd February 2025
106AQI
106AQI
3rd February 2025
55AQI
55AQI
4th February 2025
50AQI
50AQI
5th February 2025
49AQI
49AQI
6th February 2025
56AQI
56AQI
7th February 2025
48AQI
48AQI
8th February 2025
46AQI
46AQI
9th February 2025
55AQI
55AQI
10th February 2025
65AQI
65AQI
11th February 2025
87AQI
87AQI
12th February 2025
79AQI
79AQI
13th February 2025
57AQI
57AQI
14th February 2025
87AQI
87AQI
15th February 2025
62AQI
62AQI
16th February 2025
115AQI
115AQI
17th February 2025
52AQI
52AQI
18th February 2025
61AQI
61AQI
19th February 2025
49AQI
49AQI
20th February 2025
52AQI
52AQI
21st February 2025
56AQI
56AQI
22nd February 2025
58AQI
58AQI
23rd February 2025
56AQI
56AQI
24th February 2025
57AQI
57AQI
25th February 2025
54AQI
54AQI
26th February 2025
75AQI
75AQI
27th February 2025
72AQI
72AQI
28th February 2025
94AQI
94AQI
1st March 2025
113AQI
113AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
59AQI
59AQI
4th March 2025
48AQI
48AQI
5th March 2025
42AQI
42AQI
6th March 2025
80AQI
80AQI
7th March 2025
94AQI
94AQI
8th March 2025
95AQI
95AQI
9th March 2025
118AQI
118AQI
10th March 2025
115AQI
115AQI
11th March 2025
110AQI
110AQI
12th March 2025
105AQI
105AQI
13th March 2025
89AQI
89AQI
14th March 2025
85AQI
85AQI
15th March 2025
59AQI
59AQI
16th March 2025
75AQI
75AQI
17th March 2025
66AQI
66AQI
18th March 2025
85AQI
85AQI
19th March 2025
85AQI
85AQI
20th March 2025
97AQI
97AQI
21st March 2025
105AQI
105AQI
22nd March 2025
111AQI
111AQI
23rd March 2025
122AQI
122AQI
24th March 2025
118AQI
118AQI
25th March 2025
128AQI
128AQI
26th March 2025
102AQI
102AQI
27th March 2025
92AQI
92AQI
28th March 2025
59AQI
59AQI
29th March 2025
53AQI
53AQI
30th March 2025
50AQI
50AQI
31st March 2025
66AQI
66AQI
1st April 2025
80AQI
80AQI
2nd April 2025
87AQI
87AQI
3rd April 2025
91AQI
91AQI
4th April 2025
91AQI
91AQI
5th April 2025
82AQI
82AQI
6th April 2025
70AQI
70AQI
7th April 2025
76AQI
76AQI
8th April 2025
76AQI
76AQI
9th April 2025
68AQI
68AQI
10th April 2025
77AQI
77AQI
11th April 2025
89AQI
89AQI
12th April 2025
67AQI
67AQI
13th April 2025
64AQI
64AQI
14th April 2025
49AQI
49AQI
15th April 2025
61AQI
61AQI
16th April 2025
62AQI
62AQI
17th April 2025
70AQI
70AQI
18th April 2025
84AQI
84AQI
19th April 2025
50AQI
50AQI
20th April 2025
70AQI
70AQI
21st April 2025
62AQI
62AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
53AQI
53AQI
24th April 2025
71AQI
71AQI
25th April 2025
62AQI
62AQI
26th April 2025
58AQI
58AQI
27th April 2025
41AQI
41AQI
28th April 2025
63AQI
63AQI
29th April 2025
68AQI
68AQI
30th April 2025
57AQI
57AQI
1st May 2025
61AQI
61AQI
2nd May 2025
55AQI
55AQI
3rd May 2025
54AQI
54AQI
4th May 2025
48AQI
48AQI
5th May 2025
50AQI
50AQI
6th May 2025
51AQI
51AQI
7th May 2025
55AQI
55AQI
8th May 2025
66AQI
66AQI
9th May 2025
52AQI
52AQI
10th May 2025
62AQI
62AQI
11th May 2025
70AQI
70AQI
12th May 2025
72AQI
72AQI
13th May 2025
74AQI
74AQI
14th May 2025
74AQI
74AQI
15th May 2025
58AQI
58AQI
16th May 2025
49AQI
49AQI
17th May 2025
41AQI
41AQI
18th May 2025
59AQI
59AQI
19th May 2025
60AQI
60AQI
20th May 2025
39AQI
39AQI
21st May 2025
52AQI
52AQI
22nd May 2025
53AQI
53AQI
23rd May 2025
62AQI
62AQI
24th May 2025
54AQI
54AQI
25th May 2025
51AQI
51AQI
26th May 2025
66AQI
66AQI
27th May 2025
75AQI
75AQI
28th May 2025
78AQI
78AQI
29th May 2025
82AQI
82AQI
30th May 2025
89AQI
89AQI
31st May 2025
98AQI
98AQI
1st June 2025
97AQI
97AQI
2nd June 2025
98AQI
98AQI
3rd June 2025
74AQI
74AQI
4th June 2025
61AQI
61AQI
5th June 2025
58AQI
58AQI
6th June 2025
60AQI
60AQI
7th June 2025
69AQI
69AQI
8th June 2025
60AQI
60AQI
9th June 2025
64AQI
64AQI
10th June 2025
55AQI
55AQI
11th June 2025
56AQI
56AQI
12th June 2025
62AQI
62AQI
13th June 2025
68AQI
68AQI
14th June 2025
58AQI
58AQI
15th June 2025
56AQI
56AQI
16th June 2025
60AQI
60AQI
17th June 2025
60AQI
60AQI
18th June 2025
63AQI
63AQI
19th June 2025
64AQI
64AQI
20th June 2025
53AQI
53AQI
21st June 2025
54AQI
54AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
60AQI
60AQI
24th June 2025
59AQI
59AQI
25th June 2025
49AQI
49AQI
26th June 2025
53AQI
53AQI
27th June 2025
61AQI
61AQI
28th June 2025
59AQI
59AQI
29th June 2025
51AQI
51AQI
30th June 2025
49AQI
49AQI
1st July 2025
49AQI
49AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
55AQI
55AQI
4th July 2025
53AQI
53AQI
5th July 2025
51AQI
51AQI
6th July 2025
53AQI
53AQI
7th July 2025
58AQI
58AQI
8th July 2025
62AQI
62AQI
9th July 2025
53AQI
53AQI
10th July 2025
54AQI
54AQI
11th July 2025
54AQI
54AQI
12th July 2025
53AQI
53AQI
13th July 2025
62AQI
62AQI
14th July 2025
60AQI
60AQI
15th July 2025
50AQI
50AQI
16th July 2025
55AQI
55AQI
17th July 2025
44AQI
44AQI
18th July 2025
48AQI
48AQI
19th July 2025
40AQI
40AQI
20th July 2025
46AQI
46AQI
21st July 2025
44AQI
44AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
50AQI
50AQI
24th July 2025
54AQI
54AQI
25th July 2025
64AQI
64AQI
26th July 2025
59AQI
59AQI
27th July 2025
52AQI
52AQI
28th July 2025
62AQI
62AQI
29th July 2025
65AQI
65AQI
30th July 2025
65AQI
65AQI
31st July 2025
60AQI
60AQI
1st August 2025
58AQI
58AQI
2nd August 2025
59AQI
59AQI
81AQI
66AQI
88AQI
68AQI
62AQI
62AQI
54AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202569AQI
1
25
5
5
21
2
3
17
11
4
26
5
26
2
28
9
22
2
29
167
18
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
July54AQI
202467AQI
7
14
8
2
6
14
8
1
4
22
5
1
24
5
4
25
2
1
29
24
7
9
22
20
10
10
20
1
6
20
4
5
26
97
233
33
3
Highest AQI recorded in
January86AQI
Lowest AQI recorded in
July38AQI
202374AQI
5
17
7
2
14
10
4
2
15
13
1
1
22
6
1
6
23
2
6
24
15
16
12
19
14
16
7
18
6
7
18
4
5
18
5
3
80
220
53
11
Highest AQI recorded in
February106AQI
Lowest AQI recorded in
July50AQI
202280AQI
6
8
11
14
6
3
13
13
1
2
22
7
22
57
26
1
Highest AQI recorded in
November98AQI
Lowest AQI recorded in
September60AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
80AQILeast Polluted Year Recorded
2024(Avg.)
67AQIHapdeok eup's annual 2025 AQI (69) shows an average percentage change of -6.7% (improved AQI) compared to previous years: 2022 (80), 2023 (74), 2024 (67).
