Pyeongtaekdangjinhang, 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
Pyeongtaekdangjinhang, Tangjin, Chungnam, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2021
112AQILowest AQI recorded on
5th Aug 2023
13AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Pyeongtaekdangjinhang, Tangjin, Chungnam, South Korea
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM5th Aug
63AQI
Avg. Lowest Time
7PM5th Aug
40AQI
In the last 24 hours,
Pyeongtaekdangjinhang's AQI reached its highest point of 63 at 10 AM during the Night, while the lowest point, 40, was recorded at 7 PM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pyeongtaekdangjinhang, Tangjin, Chungnam, South Korea
JulAug
07th - 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 - 06th06th
Day
Night
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20257210 AMAQI
7th Jul 20257611 AMAQI
7th Jul 20257212 PMAQI
7th Jul 2025701 PMAQI
7th Jul 2025732 PMAQI
7th Jul 2025753 PMAQI
7th Jul 2025734 PMAQI
7th Jul 2025655 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025557 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025544 AMAQI
27°C23/33°C
8th Jul 2025565 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025567 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20256610 AMAQI
8th Jul 20257611 AMAQI
8th Jul 20259812 PMAQI
8th Jul 2025921 PMAQI
8th Jul 2025922 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025804 PMAQI
8th Jul 2025925 PMAQI
8th Jul 2025886 PMAQI
8th Jul 2025877 PMAQI
8th Jul 2025838 PMAQI
8th Jul 2025679 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255311 PMAQI
9th Jul 20255212 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025564 AMAQI
29°C24/35°C
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025639 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025552 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025575 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20256110 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
29°C25/34°C
10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025578 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20254210 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20254712 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025482 PMAQI
10th Jul 2025503 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025496 PMAQI
10th Jul 2025487 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025594 AMAQI
28°C23/34°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025479 AMAQI
11th Jul 20254710 AMAQI
11th Jul 20254411 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025551 PMAQI
11th Jul 2025532 PMAQI
11th Jul 2025553 PMAQI
11th Jul 2025554 PMAQI
11th Jul 2025545 PMAQI
11th Jul 2025546 PMAQI
11th Jul 2025557 PMAQI
11th Jul 2025558 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025574 AMAQI
26°C21/33°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20254911 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025474 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025564 AMAQI
26°C20/33°C
13th Jul 2025555 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20257710 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20258712 PMAQI
13th Jul 2025791 PMAQI
13th Jul 2025762 PMAQI
13th Jul 2025713 PMAQI
13th Jul 2025694 PMAQI
13th Jul 2025695 PMAQI
13th Jul 2025706 PMAQI
13th Jul 2025707 PMAQI
13th Jul 2025778 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20257211 PMAQI
14th Jul 20257412 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025584 AMAQI
24°C20/28°C
14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025729 AMAQI
14th Jul 20257510 AMAQI
14th Jul 20258111 AMAQI
14th Jul 20258612 PMAQI
14th Jul 2025851 PMAQI
14th Jul 2025672 PMAQI
14th Jul 2025643 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025456 PMAQI
14th Jul 2025397 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025604 AMAQI
23°C20/27°C
15th Jul 2025625 AMAQI
15th Jul 2025626 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20252112 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025264 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025398 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025574 AMAQI
21°C20/24°C
16th Jul 2025555 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025629 AMAQI
16th Jul 20256810 AMAQI
16th Jul 20257311 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025612 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025378 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025574 AMAQI
22°C20/24°C
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20252310 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20251712 PMAQI
17th Jul 2025251 PMAQI
17th Jul 2025242 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025554 AMAQI
23°C21/27°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025503 PMAQI
18th Jul 2025414 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025386 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025498 PMAQI
18th Jul 2025539 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255311 PMAQI
19th Jul 20255512 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
23°C22/27°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025193 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20254112 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025514 AMAQI
25°C22/28°C
20th Jul 2025485 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025399 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025371 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025512 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025504 AMAQI
27°C23/31°C
21st Jul 2025485 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025487 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025559 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025502 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025504 AMAQI
27°C24/31°C
22nd Jul 2025495 AMAQI
22nd Jul 2025506 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025493 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025415 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025347 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025461 AMAQI
23rd Jul 2025462 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025484 AMAQI
26°C23/30°C
23rd Jul 2025475 AMAQI
23rd Jul 2025476 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025539 AMAQI
23rd Jul 20255410 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025701 PMAQI
23rd Jul 2025722 PMAQI
23rd Jul 2025743 PMAQI
23rd Jul 2025644 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025504 AMAQI
26°C23/30°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025479 AMAQI
24th Jul 20254610 AMAQI
24th Jul 20254511 AMAQI
24th Jul 20254712 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025713 PMAQI
24th Jul 2025714 PMAQI
24th Jul 2025625 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025504 AMAQI
26°C23/31°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20257510 AMAQI
25th Jul 20257911 AMAQI
25th Jul 20258712 PMAQI
25th Jul 2025911 PMAQI
25th Jul 2025842 PMAQI
25th Jul 2025963 PMAQI
25th Jul 20251064 PMAQI
25th Jul 2025945 PMAQI
25th Jul 2025866 PMAQI
25th Jul 2025867 PMAQI
25th Jul 2025808 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
28°C23/34°C
26th Jul 2025585 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025588 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025421 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025666 PMAQI
26th Jul 2025817 PMAQI
26th Jul 2025768 PMAQI
26th Jul 2025689 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20257211 PMAQI
27th Jul 20257212 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025563 AMAQI
27th Jul 2025564 AMAQI
29°C24/34°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025529 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025577 PMAQI
27th Jul 2025618 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025572 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025564 AMAQI
29°C25/35°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025789 AMAQI
28th Jul 20258910 AMAQI
28th Jul 20258811 AMAQI
28th Jul 20258712 PMAQI
28th Jul 2025941 PMAQI
28th Jul 2025822 PMAQI
28th Jul 2025833 PMAQI
28th Jul 2025844 PMAQI
28th Jul 2025785 PMAQI
28th Jul 2025676 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025628 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255711 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025573 AMAQI
29th Jul 2025594 AMAQI
27°C24/32°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025659 AMAQI
29th Jul 20257010 AMAQI
29th Jul 20257411 AMAQI
29th Jul 20259112 PMAQI
29th Jul 20251011 PMAQI
29th Jul 2025962 PMAQI
29th Jul 2025923 PMAQI
29th Jul 2025964 PMAQI
29th Jul 20251005 PMAQI
29th Jul 2025976 PMAQI
29th Jul 2025847 PMAQI
29th Jul 2025718 PMAQI
29th Jul 2025649 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256411 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025591 AMAQI
30th Jul 2025592 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025614 AMAQI
28°C23/34°C
30th Jul 2025635 AMAQI
30th Jul 2025646 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025849 AMAQI
30th Jul 202510010 AMAQI
30th Jul 20258811 AMAQI
30th Jul 20259412 PMAQI
30th Jul 20251041 PMAQI
30th Jul 2025802 PMAQI
30th Jul 2025723 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025765 PMAQI
30th Jul 2025896 PMAQI
30th Jul 2025967 PMAQI
30th Jul 2025828 PMAQI
30th Jul 2025709 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256811 PMAQI
31st Jul 20256812 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
28°C24/34°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 20256211 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025641 PMAQI
31st Jul 2025712 PMAQI
31st Jul 2025743 PMAQI
31st Jul 2025724 PMAQI
31st Jul 2025725 PMAQI
31st Jul 2025716 PMAQI
31st Jul 2025727 PMAQI
31st Jul 2025668 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025564 AMAQI
28°C24/32°C
1st Aug 2025555 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025652 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025634 PMAQI
1st Aug 2025695 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025647 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
28°C24/33°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025779 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20258512 PMAQI
2nd Aug 2025811 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025614 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025787 PMAQI
2nd Aug 2025598 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 2025543 AMAQI
3rd Aug 2025574 AMAQI
27°C24/32°C
3rd Aug 2025585 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20257910 AMAQI
3rd Aug 20257911 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025672 PMAQI
3rd Aug 2025713 PMAQI
3rd Aug 2025664 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255510 PMAQI
3rd Aug 20255111 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
26°C24/28°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20254610 AMAQI
4th Aug 20254711 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025471 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025413 PMAQI
4th Aug 2025424 PMAQI
4th Aug 2025455 PMAQI
4th Aug 2025466 PMAQI
4th Aug 2025517 PMAQI
4th Aug 2025508 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
26°C23/30°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025489 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20255211 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025531 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025474 PMAQI
5th Aug 2025445 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025407 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 7 PM
57AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 AM - 11 AM
56AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 57), while the lowest AQI was between 5 AM to 11 AM (Avg. 56).
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
Pyeongtaekdangjinhang, Tangjin, Chungnam, South Korea
2025
12%
27
75%
162
13%
28
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
27 DaysModerate
162 DaysPoor
28 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% 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
Pyeongtaekdangjinhang, 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
77AQI
77AQI
2nd January 2025
63AQI
63AQI
3rd January 2025
65AQI
65AQI
4th January 2025
66AQI
66AQI
5th January 2025
66AQI
66AQI
6th January 2025
87AQI
87AQI
7th January 2025
59AQI
59AQI
8th January 2025
70AQI
70AQI
9th January 2025
48AQI
48AQI
10th January 2025
67AQI
67AQI
11th January 2025
66AQI
66AQI
12th January 2025
86AQI
86AQI
13th January 2025
95AQI
95AQI
14th January 2025
108AQI
108AQI
15th January 2025
59AQI
59AQI
16th January 2025
77AQI
77AQI
17th January 2025
81AQI
81AQI
18th January 2025
87AQI
87AQI
19th January 2025
93AQI
93AQI
20th January 2025
131AQI
131AQI
21st January 2025
139AQI
139AQI
22nd January 2025
148AQI
148AQI
23rd January 2025
124AQI
124AQI
24th January 2025
133AQI
133AQI
25th January 2025
90AQI
90AQI
26th January 2025
74AQI
74AQI
27th January 2025
74AQI
74AQI
28th January 2025
62AQI
62AQI
29th January 2025
62AQI
62AQI
30th January 2025
59AQI
59AQI
31st January 2025
83AQI
83AQI
1st February 2025
91AQI
91AQI
2nd February 2025
109AQI
109AQI
3rd February 2025
61AQI
61AQI
4th February 2025
59AQI
59AQI
5th February 2025
50AQI
50AQI
6th February 2025
59AQI
59AQI
7th February 2025
52AQI
52AQI
8th February 2025
47AQI
47AQI
9th February 2025
55AQI
55AQI
10th February 2025
58AQI
58AQI
11th February 2025
91AQI
91AQI
12th February 2025
81AQI
81AQI
13th February 2025
62AQI
62AQI
14th February 2025
96AQI
96AQI
15th February 2025
64AQI
64AQI
16th February 2025
122AQI
122AQI
17th February 2025
54AQI
54AQI
18th February 2025
71AQI
71AQI
19th February 2025
49AQI
49AQI
20th February 2025
64AQI
64AQI
21st February 2025
58AQI
58AQI
22nd February 2025
63AQI
63AQI
23rd February 2025
58AQI
58AQI
24th February 2025
60AQI
60AQI
25th February 2025
59AQI
59AQI
26th February 2025
75AQI
75AQI
27th February 2025
72AQI
72AQI
28th February 2025
92AQI
92AQI
1st March 2025
112AQI
112AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
60AQI
60AQI
4th March 2025
50AQI
50AQI
5th March 2025
42AQI
42AQI
6th March 2025
85AQI
85AQI
7th March 2025
97AQI
97AQI
8th March 2025
99AQI
99AQI
9th March 2025
114AQI
114AQI
10th March 2025
129AQI
129AQI
11th March 2025
124AQI
124AQI
12th March 2025
123AQI
123AQI
13th March 2025
109AQI
109AQI
14th March 2025
98AQI
98AQI
15th March 2025
71AQI
71AQI
16th March 2025
85AQI
85AQI
17th March 2025
72AQI
72AQI
18th March 2025
85AQI
85AQI
19th March 2025
87AQI
87AQI
20th March 2025
107AQI
107AQI
21st March 2025
113AQI
113AQI
22nd March 2025
123AQI
123AQI
23rd March 2025
131AQI
131AQI
24th March 2025
126AQI
126AQI
25th March 2025
137AQI
137AQI
26th March 2025
105AQI
105AQI
27th March 2025
101AQI
101AQI
28th March 2025
73AQI
73AQI
29th March 2025
60AQI
60AQI
30th March 2025
56AQI
56AQI
31st March 2025
73AQI
73AQI
1st April 2025
89AQI
89AQI
2nd April 2025
100AQI
100AQI
3rd April 2025
106AQI
106AQI
4th April 2025
101AQI
101AQI
5th April 2025
94AQI
94AQI
6th April 2025
82AQI
82AQI
7th April 2025
86AQI
86AQI
8th April 2025
89AQI
89AQI
9th April 2025
88AQI
88AQI
10th April 2025
90AQI
90AQI
11th April 2025
111AQI
111AQI
12th April 2025
79AQI
79AQI
13th April 2025
75AQI
75AQI
14th April 2025
55AQI
55AQI
15th April 2025
71AQI
71AQI
16th April 2025
67AQI
67AQI
17th April 2025
76AQI
76AQI
18th April 2025
79AQI
79AQI
19th April 2025
57AQI
57AQI
20th April 2025
76AQI
76AQI
21st April 2025
73AQI
73AQI
22nd April 2025
61AQI
61AQI
23rd April 2025
57AQI
57AQI
24th April 2025
75AQI
75AQI
25th April 2025
65AQI
65AQI
26th April 2025
63AQI
63AQI
27th April 2025
50AQI
50AQI
28th April 2025
71AQI
71AQI
29th April 2025
76AQI
76AQI
30th April 2025
68AQI
68AQI
1st May 2025
70AQI
70AQI
2nd May 2025
61AQI
61AQI
3rd May 2025
57AQI
57AQI
4th May 2025
54AQI
54AQI
5th May 2025
59AQI
59AQI
6th May 2025
56AQI
56AQI
7th May 2025
60AQI
60AQI
8th May 2025
74AQI
74AQI
9th May 2025
55AQI
55AQI
10th May 2025
68AQI
68AQI
11th May 2025
81AQI
81AQI
12th May 2025
79AQI
79AQI
13th May 2025
83AQI
83AQI
14th May 2025
82AQI
82AQI
15th May 2025
65AQI
65AQI
16th May 2025
59AQI
59AQI
17th May 2025
50AQI
50AQI
18th May 2025
62AQI
62AQI
19th May 2025
63AQI
63AQI
20th May 2025
38AQI
38AQI
21st May 2025
51AQI
51AQI
22nd May 2025
50AQI
50AQI
23rd May 2025
66AQI
66AQI
24th May 2025
53AQI
53AQI
25th May 2025
54AQI
54AQI
26th May 2025
72AQI
72AQI
27th May 2025
91AQI
91AQI
28th May 2025
94AQI
94AQI
29th May 2025
92AQI
92AQI
30th May 2025
101AQI
101AQI
31st May 2025
108AQI
108AQI
1st June 2025
104AQI
104AQI
2nd June 2025
98AQI
98AQI
3rd June 2025
72AQI
72AQI
4th June 2025
57AQI
57AQI
5th June 2025
58AQI
58AQI
6th June 2025
58AQI
58AQI
7th June 2025
61AQI
61AQI
8th June 2025
49AQI
49AQI
9th June 2025
54AQI
54AQI
10th June 2025
48AQI
48AQI
11th June 2025
60AQI
60AQI
12th June 2025
66AQI
66AQI
13th June 2025
70AQI
70AQI
14th June 2025
70AQI
70AQI
15th June 2025
59AQI
59AQI
16th June 2025
65AQI
65AQI
17th June 2025
62AQI
62AQI
18th June 2025
65AQI
65AQI
19th June 2025
67AQI
67AQI
20th June 2025
46AQI
46AQI
21st June 2025
52AQI
52AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
64AQI
64AQI
24th June 2025
62AQI
62AQI
25th June 2025
49AQI
49AQI
26th June 2025
56AQI
56AQI
27th June 2025
69AQI
69AQI
28th June 2025
63AQI
63AQI
29th June 2025
50AQI
50AQI
30th June 2025
46AQI
46AQI
1st July 2025
45AQI
45AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
56AQI
56AQI
4th July 2025
52AQI
52AQI
5th July 2025
50AQI
50AQI
6th July 2025
52AQI
52AQI
7th July 2025
59AQI
59AQI
8th July 2025
69AQI
69AQI
9th July 2025
57AQI
57AQI
10th July 2025
54AQI
54AQI
11th July 2025
55AQI
55AQI
12th July 2025
54AQI
54AQI
13th July 2025
67AQI
67AQI
14th July 2025
60AQI
60AQI
15th July 2025
44AQI
44AQI
16th July 2025
54AQI
54AQI
17th July 2025
40AQI
40AQI
18th July 2025
47AQI
47AQI
19th July 2025
36AQI
36AQI
20th July 2025
43AQI
43AQI
21st July 2025
42AQI
42AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
52AQI
52AQI
24th July 2025
52AQI
52AQI
25th July 2025
69AQI
69AQI
26th July 2025
58AQI
58AQI
27th July 2025
50AQI
50AQI
28th July 2025
67AQI
67AQI
29th July 2025
73AQI
73AQI
30th July 2025
74AQI
74AQI
31st July 2025
64AQI
64AQI
1st August 2025
59AQI
59AQI
2nd August 2025
63AQI
63AQI
3rd August 2025
61AQI
61AQI
4th August 2025
51AQI
51AQI
5th August 2025
54AQI
54AQI
84AQI
69AQI
95AQI
78AQI
68AQI
62AQI
54AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
1
24
6
3
23
2
2
15
14
1
26
3
3
26
2
6
23
1
11
20
5
27
162
28
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
July54AQI
202477AQI
4
14
10
3
6
11
11
1
1
19
8
3
16
13
1
26
5
24
6
20
8
3
8
23
18
12
4
21
5
1
2
22
6
31
63
227
67
9
Highest AQI recorded in
April104AQI
Lowest AQI recorded in
September48AQI
202381AQI
19
6
5
1
12
11
5
1
13
14
3
1
17
10
1
1
5
18
8
5
25
20
9
1
14
10
19
10
1
1
20
6
21
8
5
18
6
2
71
192
71
16
2
Highest AQI recorded in
February114AQI
Lowest AQI recorded in
August44AQI
202284AQI
18
9
4
1
10
5
4
5
16
8
2
4
15
11
6
22
3
16
14
3
18
1
1
10
14
3
1
6
13
10
2
1
13
11
5
1
18
12
54
171
73
18
Highest AQI recorded in
November110AQI
Lowest AQI recorded in
August25AQI
202171AQI
1
2
5
14
10
1
1
5
22
3
14
16
1
17
12
2
24
6
8
19
4
5
15
8
2
7
11
12
1
85
116
42
3
1
1
Highest AQI recorded in
April120AQI
Lowest AQI recorded in
September41AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2022(Avg.)
84AQILeast Polluted Year Recorded
2021(Avg.)
71AQIPyeongtaekdangjinhang's annual 2025 AQI (72) shows an average percentage change of -7.06% (improved AQI) compared to previous years: 2021 (71), 2022 (84), 2023 (81), 2024 (77).
