Songsan Myeon, 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
Songsan Myeon, Tangjin, Chungnam, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2024
107AQILowest AQI recorded on
16th Aug 2021
26AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 55 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Songsan Myeon, Tangjin, Chungnam, South Korea
AQI
Day
Night
.
5 AM10th Aug 2025
7 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
11AM10th Aug
68AQI
Avg. Lowest Time
8AM10th Aug
54AQI
Night time
Avg. Highest Time
8PM10th Aug
60AQI
Avg. Lowest Time
4AM11th Aug
54AQI
In the last 24 hours,
Songsan Myeon's AQI reached its highest point of 68 at 11 AM during the Day, while the lowest point, 54, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Songsan Myeon, Tangjin, Chungnam, South Korea
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025575 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025559 AMAQI
12th Jul 20255310 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025531 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025543 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025555 PMAQI
12th Jul 2025566 PMAQI
12th Jul 2025577 PMAQI
12th Jul 2025628 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255710 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025574 AMAQI
26°C20/33°C
13th Jul 2025565 AMAQI
13th Jul 2025576 AMAQI
13th Jul 2025577 AMAQI
13th Jul 2025578 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20258110 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20259212 PMAQI
13th Jul 2025801 PMAQI
13th Jul 2025762 PMAQI
13th Jul 2025733 PMAQI
13th Jul 2025684 PMAQI
13th Jul 2025685 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025727 PMAQI
13th Jul 2025728 PMAQI
13th Jul 2025599 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025573 AMAQI
14th Jul 2025584 AMAQI
24°C20/28°C
14th Jul 2025585 AMAQI
14th Jul 2025596 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025699 AMAQI
14th Jul 20257410 AMAQI
14th Jul 20257811 AMAQI
14th Jul 20258612 PMAQI
14th Jul 2025781 PMAQI
14th Jul 2025742 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025704 PMAQI
14th Jul 2025685 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025584 AMAQI
23°C20/27°C
15th Jul 2025605 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025454 PMAQI
15th Jul 2025475 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025448 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 2025583 AMAQI
16th Jul 2025574 AMAQI
21°C20/24°C
16th Jul 2025565 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025659 AMAQI
16th Jul 20256810 AMAQI
16th Jul 20256811 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025591 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025546 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025498 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 2025574 AMAQI
22°C20/24°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025391 PMAQI
17th Jul 2025352 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255411 PMAQI
18th Jul 20255412 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025564 AMAQI
23°C21/27°C
18th Jul 2025555 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025461 PMAQI
18th Jul 2025472 PMAQI
18th Jul 2025483 PMAQI
18th Jul 2025434 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025496 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025518 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255412 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 2025536 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025538 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025343 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20254911 PMAQI
20th Jul 20254912 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025543 AMAQI
20th Jul 2025534 AMAQI
25°C22/28°C
20th Jul 2025535 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025538 AMAQI
20th Jul 2025419 AMAQI
20th Jul 20253910 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255312 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025524 AMAQI
27°C23/31°C
21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025528 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254911 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025524 AMAQI
27°C24/31°C
22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025538 AMAQI
22nd Jul 2025359 AMAQI
22nd Jul 20253510 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025472 PMAQI
22nd Jul 2025503 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025445 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025458 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254811 PMAQI
23rd Jul 20254912 AMAQI
23rd Jul 2025491 AMAQI
23rd Jul 2025502 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI
26°C23/30°C
23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025549 AMAQI
23rd Jul 20255410 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20256412 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025643 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254710 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025511 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025513 AMAQI
24th Jul 2025524 AMAQI
26°C23/30°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025592 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025615 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025578 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025514 AMAQI
26°C23/31°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025689 AMAQI
25th Jul 20258110 AMAQI
25th Jul 20258611 AMAQI
25th Jul 20259512 PMAQI
25th Jul 2025791 PMAQI
25th Jul 2025862 PMAQI
25th Jul 2025883 PMAQI
25th Jul 2025974 PMAQI
25th Jul 2025865 PMAQI
25th Jul 2025896 PMAQI
25th Jul 2025887 PMAQI
25th Jul 2025778 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025534 AMAQI
28°C23/34°C
26th Jul 2025565 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20254812 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025706 PMAQI
26th Jul 2025787 PMAQI
26th Jul 2025768 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256411 PMAQI
27th Jul 20256312 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 2025567 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025579 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025554 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025626 PMAQI
27th Jul 2025737 PMAQI
27th Jul 2025728 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025594 AMAQI
29°C25/35°C
28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025759 AMAQI
28th Jul 20258610 AMAQI
28th Jul 20258411 AMAQI
28th Jul 20258812 PMAQI
28th Jul 2025791 PMAQI
28th Jul 2025782 PMAQI
28th Jul 2025843 PMAQI
28th Jul 2025824 PMAQI
28th Jul 2025805 PMAQI
28th Jul 2025806 PMAQI
28th Jul 2025797 PMAQI
28th Jul 2025718 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20256112 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI
27°C24/32°C
29th Jul 2025635 AMAQI
29th Jul 2025636 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20257510 AMAQI
29th Jul 20258211 AMAQI
29th Jul 20258812 PMAQI
29th Jul 2025801 PMAQI
29th Jul 2025822 PMAQI
29th Jul 2025823 PMAQI
29th Jul 2025864 PMAQI
29th Jul 2025865 PMAQI
29th Jul 2025806 PMAQI
29th Jul 2025767 PMAQI
29th Jul 2025738 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025614 AMAQI
28°C23/34°C
30th Jul 2025615 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025839 AMAQI
30th Jul 20259610 AMAQI
30th Jul 20258611 AMAQI
30th Jul 20258812 PMAQI
30th Jul 2025821 PMAQI
30th Jul 2025772 PMAQI
30th Jul 2025783 PMAQI
30th Jul 2025744 PMAQI
30th Jul 2025845 PMAQI
30th Jul 2025796 PMAQI
30th Jul 2025787 PMAQI
30th Jul 2025788 PMAQI
30th Jul 2025639 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256211 PMAQI
31st Jul 20256212 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 20257111 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025661 PMAQI
31st Jul 2025742 PMAQI
31st Jul 2025763 PMAQI
31st Jul 2025744 PMAQI
31st Jul 2025755 PMAQI
31st Jul 2025736 PMAQI
31st Jul 2025757 PMAQI
31st Jul 2025738 PMAQI
31st Jul 2025719 PMAQI
31st Jul 20257910 PMAQI
31st Jul 20257211 PMAQI
1st Aug 20257012 AMAQI
1st Aug 2025701 AMAQI
1st Aug 2025622 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025614 AMAQI
28°C24/32°C
1st Aug 2025625 AMAQI
1st Aug 2025626 AMAQI
1st Aug 2025657 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025829 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20257311 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025712 PMAQI
1st Aug 2025733 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025805 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025767 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI
28°C24/33°C
2nd Aug 2025565 AMAQI
2nd Aug 2025646 AMAQI
2nd Aug 2025647 AMAQI
2nd Aug 2025618 AMAQI
2nd Aug 2025869 AMAQI
2nd Aug 20258010 AMAQI
2nd Aug 20258111 AMAQI
2nd Aug 20259012 PMAQI
2nd Aug 2025861 PMAQI
2nd Aug 2025752 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025704 PMAQI
2nd Aug 2025725 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025717 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025584 AMAQI
27°C24/32°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20258610 AMAQI
3rd Aug 20257911 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025703 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025593 AMAQI
4th Aug 2025594 AMAQI
26°C24/28°C
4th Aug 2025605 AMAQI
4th Aug 2025606 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025429 AMAQI
4th Aug 20255010 AMAQI
4th Aug 20255711 AMAQI
4th Aug 20255112 PMAQI
4th Aug 2025521 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025463 PMAQI
4th Aug 2025494 PMAQI
4th Aug 2025635 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025574 AMAQI
26°C23/30°C
5th Aug 2025565 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025578 AMAQI
5th Aug 2025519 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20256311 AMAQI
5th Aug 20256712 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025583 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025565 PMAQI
5th Aug 2025496 PMAQI
5th Aug 2025467 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255712 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025592 AMAQI
6th Aug 2025583 AMAQI
6th Aug 2025564 AMAQI
26°C23/31°C
6th Aug 2025565 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025558 AMAQI
6th Aug 2025339 AMAQI
6th Aug 20254910 AMAQI
6th Aug 20255211 AMAQI
6th Aug 20255012 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025562 PMAQI
6th Aug 2025583 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025515 PMAQI
6th Aug 2025616 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20256410 PMAQI
6th Aug 20255811 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025572 AMAQI
7th Aug 2025553 AMAQI
7th Aug 2025544 AMAQI
26°C24/30°C
7th Aug 2025545 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025587 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20255510 AMAQI
7th Aug 20256011 AMAQI
7th Aug 20255112 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025552 PMAQI
7th Aug 2025553 PMAQI
7th Aug 2025554 PMAQI
7th Aug 2025565 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025557 PMAQI
7th Aug 2025558 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025554 AMAQI
25°C22/28°C
8th Aug 2025545 AMAQI
8th Aug 2025546 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025559 AMAQI
8th Aug 20255510 AMAQI
8th Aug 20255611 AMAQI
8th Aug 20256512 PMAQI
8th Aug 2025661 PMAQI
8th Aug 2025722 PMAQI
8th Aug 2025733 PMAQI
8th Aug 2025744 PMAQI
8th Aug 2025705 PMAQI
8th Aug 2025736 PMAQI
8th Aug 2025667 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255310 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025543 AMAQI
9th Aug 2025544 AMAQI
24°C20/29°C
9th Aug 2025545 AMAQI
9th Aug 2025546 AMAQI
9th Aug 2025547 AMAQI
9th Aug 2025548 AMAQI
9th Aug 2025589 AMAQI
9th Aug 20256310 AMAQI
9th Aug 20256111 AMAQI
9th Aug 20256112 PMAQI
9th Aug 2025591 PMAQI
9th Aug 2025582 PMAQI
9th Aug 2025583 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025565 PMAQI
9th Aug 2025536 PMAQI
9th Aug 2025497 PMAQI
9th Aug 2025508 PMAQI
9th Aug 2025539 PMAQI
9th Aug 20255310 PMAQI
9th Aug 20255311 PMAQI
10th Aug 20255312 AMAQI
10th Aug 2025531 AMAQI
10th Aug 2025542 AMAQI
10th Aug 2025533 AMAQI
10th Aug 2025544 AMAQI
23°C21/24°C
10th Aug 2025545 AMAQI
10th Aug 2025546 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025548 AMAQI
10th Aug 2025589 AMAQI
10th Aug 20256310 AMAQI
10th Aug 20256811 AMAQI
10th Aug 20256612 PMAQI
10th Aug 2025581 PMAQI
10th Aug 2025562 PMAQI
10th Aug 2025593 PMAQI
10th Aug 2025614 PMAQI
10th Aug 2025615 PMAQI
10th Aug 2025636 PMAQI
10th Aug 2025647 PMAQI
10th Aug 2025608 PMAQI
10th Aug 2025569 PMAQI
10th Aug 20255510 PMAQI
10th Aug 20255411 PMAQI
11th Aug 20255512 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025544 AMAQI
24°C20/30°C
11th Aug 2025545 AMAQI
5 AM11th Aug 2025556 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025548 AMAQI
11th Aug 2025669 AMAQI
11th Aug 20257410 AMAQI
11th Aug 20257511 AMAQI
11th Aug 20257612 PMAQI
12 PM11th Aug 2025691 PMAQI
11th Aug 2025702 PMAQI
11th Aug 2025633 PMAQI
11th Aug 2025604 PMAQI
11th Aug 2025575 PMAQI
11th Aug 2025596 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
59AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 9 AM
56AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 59), while the lowest AQI was between 5 AM to 9 AM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 11 PM
57AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
57AQI
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. 57), while the lowest AQI was between 12 AM to 11 PM (Avg. 57).
2025 Days Vs Air Quality
Songsan Myeon, Tangjin, Chungnam, South Korea
2025
4%
8
83%
184
14%
30
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
8 DaysModerate
184 DaysPoor
30 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 223 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
Songsan Myeon, 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
78AQI
78AQI
2nd January 2025
63AQI
63AQI
3rd January 2025
63AQI
63AQI
4th January 2025
68AQI
68AQI
5th January 2025
65AQI
65AQI
6th January 2025
103AQI
103AQI
7th January 2025
64AQI
64AQI
8th January 2025
77AQI
77AQI
9th January 2025
57AQI
57AQI
10th January 2025
64AQI
64AQI
11th January 2025
66AQI
66AQI
12th January 2025
81AQI
81AQI
13th January 2025
87AQI
87AQI
14th January 2025
107AQI
107AQI
15th January 2025
65AQI
65AQI
16th January 2025
77AQI
77AQI
17th January 2025
75AQI
75AQI
18th January 2025
83AQI
83AQI
19th January 2025
80AQI
80AQI
20th January 2025
130AQI
130AQI
21st January 2025
136AQI
136AQI
22nd January 2025
146AQI
146AQI
23rd January 2025
115AQI
115AQI
24th January 2025
132AQI
132AQI
25th January 2025
87AQI
87AQI
26th January 2025
71AQI
71AQI
27th January 2025
74AQI
74AQI
28th January 2025
65AQI
65AQI
29th January 2025
73AQI
73AQI
30th January 2025
58AQI
58AQI
31st January 2025
82AQI
82AQI
1st February 2025
92AQI
92AQI
2nd February 2025
108AQI
108AQI
3rd February 2025
79AQI
79AQI
4th February 2025
76AQI
76AQI
5th February 2025
58AQI
58AQI
6th February 2025
60AQI
60AQI
7th February 2025
65AQI
65AQI
8th February 2025
56AQI
56AQI
9th February 2025
58AQI
58AQI
10th February 2025
59AQI
59AQI
11th February 2025
87AQI
87AQI
12th February 2025
79AQI
79AQI
13th February 2025
65AQI
65AQI
14th February 2025
91AQI
91AQI
15th February 2025
64AQI
64AQI
16th February 2025
113AQI
113AQI
17th February 2025
69AQI
69AQI
18th February 2025
77AQI
77AQI
19th February 2025
60AQI
60AQI
20th February 2025
64AQI
64AQI
21st February 2025
63AQI
63AQI
22nd February 2025
65AQI
65AQI
23rd February 2025
70AQI
70AQI
24th February 2025
65AQI
65AQI
25th February 2025
58AQI
58AQI
26th February 2025
92AQI
92AQI
27th February 2025
68AQI
68AQI
28th February 2025
88AQI
88AQI
1st March 2025
110AQI
110AQI
2nd March 2025
93AQI
93AQI
3rd March 2025
62AQI
62AQI
4th March 2025
51AQI
51AQI
5th March 2025
49AQI
49AQI
6th March 2025
86AQI
86AQI
7th March 2025
96AQI
96AQI
8th March 2025
95AQI
95AQI
9th March 2025
114AQI
114AQI
10th March 2025
128AQI
128AQI
11th March 2025
119AQI
119AQI
12th March 2025
115AQI
115AQI
13th March 2025
112AQI
112AQI
14th March 2025
96AQI
96AQI
15th March 2025
74AQI
74AQI
16th March 2025
102AQI
102AQI
17th March 2025
76AQI
76AQI
18th March 2025
96AQI
96AQI
19th March 2025
86AQI
86AQI
20th March 2025
102AQI
102AQI
21st March 2025
106AQI
106AQI
22nd March 2025
118AQI
118AQI
23rd March 2025
124AQI
124AQI
24th March 2025
121AQI
121AQI
25th March 2025
136AQI
136AQI
26th March 2025
102AQI
102AQI
27th March 2025
110AQI
110AQI
28th March 2025
81AQI
81AQI
29th March 2025
69AQI
69AQI
30th March 2025
61AQI
61AQI
31st March 2025
74AQI
74AQI
1st April 2025
84AQI
84AQI
2nd April 2025
93AQI
93AQI
3rd April 2025
100AQI
100AQI
4th April 2025
99AQI
99AQI
5th April 2025
92AQI
92AQI
6th April 2025
77AQI
77AQI
7th April 2025
82AQI
82AQI
8th April 2025
89AQI
89AQI
9th April 2025
85AQI
85AQI
10th April 2025
90AQI
90AQI
11th April 2025
103AQI
103AQI
12th April 2025
83AQI
83AQI
13th April 2025
76AQI
76AQI
14th April 2025
53AQI
53AQI
15th April 2025
67AQI
67AQI
16th April 2025
66AQI
66AQI
17th April 2025
75AQI
75AQI
18th April 2025
87AQI
87AQI
19th April 2025
64AQI
64AQI
20th April 2025
84AQI
84AQI
21st April 2025
72AQI
72AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
60AQI
60AQI
24th April 2025
77AQI
77AQI
25th April 2025
68AQI
68AQI
26th April 2025
64AQI
64AQI
27th April 2025
49AQI
49AQI
28th April 2025
70AQI
70AQI
29th April 2025
77AQI
77AQI
30th April 2025
68AQI
68AQI
1st May 2025
72AQI
72AQI
2nd May 2025
61AQI
61AQI
3rd May 2025
60AQI
60AQI
4th May 2025
54AQI
54AQI
5th May 2025
59AQI
59AQI
6th May 2025
62AQI
62AQI
7th May 2025
62AQI
62AQI
8th May 2025
74AQI
74AQI
9th May 2025
61AQI
61AQI
10th May 2025
70AQI
70AQI
11th May 2025
79AQI
79AQI
12th May 2025
80AQI
80AQI
13th May 2025
82AQI
82AQI
14th May 2025
80AQI
80AQI
15th May 2025
65AQI
65AQI
16th May 2025
64AQI
64AQI
17th May 2025
55AQI
55AQI
18th May 2025
65AQI
65AQI
19th May 2025
65AQI
65AQI
20th May 2025
46AQI
46AQI
21st May 2025
61AQI
61AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
69AQI
69AQI
24th May 2025
56AQI
56AQI
25th May 2025
58AQI
58AQI
26th May 2025
74AQI
74AQI
27th May 2025
93AQI
93AQI
28th May 2025
102AQI
102AQI
29th May 2025
95AQI
95AQI
30th May 2025
101AQI
101AQI
31st May 2025
109AQI
109AQI
1st June 2025
111AQI
111AQI
2nd June 2025
107AQI
107AQI
3rd June 2025
83AQI
83AQI
4th June 2025
72AQI
72AQI
5th June 2025
66AQI
66AQI
6th June 2025
64AQI
64AQI
7th June 2025
72AQI
72AQI
8th June 2025
72AQI
72AQI
9th June 2025
70AQI
70AQI
10th June 2025
61AQI
61AQI
11th June 2025
63AQI
63AQI
12th June 2025
69AQI
69AQI
13th June 2025
78AQI
78AQI
14th June 2025
73AQI
73AQI
15th June 2025
62AQI
62AQI
16th June 2025
66AQI
66AQI
17th June 2025
66AQI
66AQI
18th June 2025
68AQI
68AQI
19th June 2025
68AQI
68AQI
20th June 2025
57AQI
57AQI
21st June 2025
59AQI
59AQI
22nd June 2025
57AQI
57AQI
23rd June 2025
67AQI
67AQI
24th June 2025
64AQI
64AQI
25th June 2025
56AQI
56AQI
26th June 2025
59AQI
59AQI
27th June 2025
66AQI
66AQI
28th June 2025
63AQI
63AQI
29th June 2025
56AQI
56AQI
30th June 2025
54AQI
54AQI
1st July 2025
51AQI
51AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
58AQI
58AQI
4th July 2025
54AQI
54AQI
5th July 2025
54AQI
54AQI
6th July 2025
54AQI
54AQI
7th July 2025
61AQI
61AQI
8th July 2025
67AQI
67AQI
9th July 2025
58AQI
58AQI
10th July 2025
57AQI
57AQI
11th July 2025
57AQI
57AQI
12th July 2025
56AQI
56AQI
13th July 2025
65AQI
65AQI
14th July 2025
62AQI
62AQI
15th July 2025
54AQI
54AQI
16th July 2025
57AQI
57AQI
17th July 2025
48AQI
48AQI
18th July 2025
51AQI
51AQI
19th July 2025
44AQI
44AQI
20th July 2025
48AQI
48AQI
21st July 2025
47AQI
47AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
52AQI
52AQI
24th July 2025
52AQI
52AQI
25th July 2025
66AQI
66AQI
26th July 2025
60AQI
60AQI
27th July 2025
58AQI
58AQI
28th July 2025
68AQI
68AQI
29th July 2025
68AQI
68AQI
30th July 2025
69AQI
69AQI
31st July 2025
67AQI
67AQI
1st August 2025
66AQI
66AQI
2nd August 2025
67AQI
67AQI
3rd August 2025
62AQI
62AQI
4th August 2025
56AQI
56AQI
5th August 2025
55AQI
55AQI
6th August 2025
55AQI
55AQI
7th August 2025
55AQI
55AQI
8th August 2025
58AQI
58AQI
9th August 2025
55AQI
55AQI
10th August 2025
55AQI
55AQI
84AQI
73AQI
96AQI
78AQI
71AQI
68AQI
57AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202574AQI
24
7
26
2
1
15
15
1
28
1
1
27
3
28
2
5
26
10
8
184
30
Highest AQI recorded in
March96AQI
Lowest AQI recorded in
July57AQI
202476AQI
2
19
8
2
6
13
9
1
1
20
9
1
1
20
9
4
24
3
29
1
14
15
2
3
27
1
7
23
6
20
5
2
21
7
30
1
46
261
55
4
Highest AQI recorded in
April94AQI
Lowest AQI recorded in
July56AQI
202380AQI
2
16
10
3
11
13
4
13
15
3
19
9
1
1
4
20
7
5
24
1
10
19
2
8
23
10
19
1
7
20
4
8
17
4
9
15
6
1
63
216
72
12
1
Highest AQI recorded in
February110AQI
Lowest AQI recorded in
September61AQI
202275AQI
21
5
4
12
6
3
2
20
9
11
6
3
26
2
15
15
5
15
1
1
12
13
3
9
17
5
1
21
7
1
5
24
2
53
195
46
8
Highest AQI recorded in
February96AQI
Lowest AQI recorded in
August34AQI
202179AQI
2
21
8
16
9
3
1
11
15
2
1
1
1
25
4
2
24
3
2
4
18
8
14
16
1
11
16
1
22
8
7
23
1
3
22
3
2
2
17
11
1
69
217
64
8
1
3
Highest AQI recorded in
March117AQI
Lowest AQI recorded in
September43AQI
202074AQI
2
8
3
1
17
3
2
9
7
2
26
2
12
17
2
14
17
11
19
3
24
4
2
19
9
2
19
10
51
175
40
Highest AQI recorded in
December87AQI
Lowest AQI recorded in
August55AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
80AQILeast Polluted Year Recorded
2020(Avg.)
74AQISongsan Myeon's annual 2025 AQI (74) shows an average percentage change of -3.04% (improved AQI) compared to previous years: 2020 (74), 2021 (79), 2022 (75), 2023 (80), 2024 (76).
