Bogun ri, 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
Bogun ri, Tangjin, Chungnam, South Korea
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2024
76AQILowest AQI recorded on
23rd Aug 2023
22AQISame Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 62 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Bogun ri, Tangjin, Chungnam, South Korea
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
1PM2nd Aug
88AQI
Avg. Lowest Time
5AM2nd Aug
53AQI
Night time
Avg. Highest Time
11PM2nd Aug
62AQI
Avg. Lowest Time
2AM3rd Aug
54AQI
In the last 24 hours,
Bogun ri's AQI reached its highest point of 88 at 1 PM during the Day, while the lowest point, 53, was recorded at 5 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bogun ri, Tangjin, Chungnam, South Korea
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025545 AMAQI
4th Jul 2025546 AMAQI
4th Jul 2025547 AMAQI
4th Jul 2025548 AMAQI
4th Jul 2025539 AMAQI
4th Jul 20255510 AMAQI
4th Jul 20255411 AMAQI
4th Jul 20255012 PMAQI
4th Jul 2025501 PMAQI
4th Jul 2025502 PMAQI
4th Jul 2025493 PMAQI
4th Jul 2025484 PMAQI
4th Jul 2025525 PMAQI
4th Jul 2025516 PMAQI
4th Jul 2025467 PMAQI
4th Jul 2025428 PMAQI
4th Jul 2025519 PMAQI
4th Jul 20255210 PMAQI
4th Jul 20255311 PMAQI
5th Jul 20255312 AMAQI
5th Jul 2025541 AMAQI
5th Jul 2025532 AMAQI
5th Jul 2025533 AMAQI
5th Jul 2025534 AMAQI
25°C21/30°C
5th Jul 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025489 AMAQI
5th Jul 20254610 AMAQI
5th Jul 20254511 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025441 PMAQI
5th Jul 2025472 PMAQI
5th Jul 2025443 PMAQI
5th Jul 2025464 PMAQI
5th Jul 2025475 PMAQI
5th Jul 2025486 PMAQI
5th Jul 2025467 PMAQI
5th Jul 2025468 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255210 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025534 AMAQI
26°C22/31°C
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20255010 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20254512 PMAQI
6th Jul 2025511 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025513 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025456 PMAQI
6th Jul 2025487 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025524 AMAQI
27°C23/32°C
7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20256910 AMAQI
7th Jul 20256711 AMAQI
7th Jul 20256712 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025662 PMAQI
7th Jul 2025713 PMAQI
7th Jul 2025724 PMAQI
7th Jul 2025705 PMAQI
7th Jul 2025686 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025568 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
27°C23/33°C
8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025609 AMAQI
8th Jul 20256710 AMAQI
8th Jul 20258411 AMAQI
8th Jul 20258712 PMAQI
8th Jul 2025761 PMAQI
8th Jul 2025802 PMAQI
8th Jul 2025833 PMAQI
8th Jul 2025804 PMAQI
8th Jul 2025885 PMAQI
8th Jul 2025836 PMAQI
8th Jul 2025837 PMAQI
8th Jul 2025808 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025554 AMAQI
29°C24/35°C
9th Jul 2025555 AMAQI
9th Jul 2025556 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025558 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20256610 AMAQI
9th Jul 20256911 AMAQI
9th Jul 20256112 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025513 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025537 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI
29°C25/34°C
10th Jul 2025555 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20254910 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025511 PMAQI
10th Jul 2025492 PMAQI
10th Jul 2025513 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025507 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20256110 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025601 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 2025557 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025429 AMAQI
11th Jul 20254210 AMAQI
11th Jul 20254511 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025537 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
26°C21/33°C
12th Jul 2025575 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20254310 AMAQI
12th Jul 20254111 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025492 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025506 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025558 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
26°C20/33°C
13th Jul 2025565 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025659 AMAQI
13th Jul 20257510 AMAQI
13th Jul 20258011 AMAQI
13th Jul 20258012 PMAQI
13th Jul 2025701 PMAQI
13th Jul 2025682 PMAQI
13th Jul 2025683 PMAQI
13th Jul 2025654 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025666 PMAQI
13th Jul 2025687 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
24°C20/28°C
14th Jul 2025575 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025689 AMAQI
14th Jul 20256810 AMAQI
14th Jul 20257811 AMAQI
14th Jul 20258712 PMAQI
14th Jul 2025741 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025633 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025496 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025488 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255510 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 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025598 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025462 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025394 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025446 PMAQI
15th Jul 2025417 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 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 2025599 AMAQI
16th Jul 20256510 AMAQI
16th Jul 20256511 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025496 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255510 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°C20/24°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025275 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025519 PMAQI
17th Jul 20255110 PMAQI
17th Jul 20255111 PMAQI
18th Jul 20255112 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 2025558 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025402 PMAQI
18th Jul 2025443 PMAQI
18th Jul 2025434 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025436 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025539 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255512 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025534 AMAQI
23°C22/27°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252110 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025173 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025514 AMAQI
25°C22/28°C
20th Jul 2025495 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025379 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025374 PMAQI
20th Jul 2025375 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025438 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025502 AMAQI
21st Jul 2025513 AMAQI
21st Jul 2025494 AMAQI
27°C23/31°C
21st Jul 2025485 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025478 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025313 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254110 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025471 AMAQI
22nd Jul 2025492 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 2025498 AMAQI
22nd Jul 2025359 AMAQI
22nd Jul 20253910 AMAQI
22nd Jul 20254511 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025483 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254411 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 2025465 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025457 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025529 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255711 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025712 PMAQI
23rd Jul 2025703 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025408 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254511 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025494 AMAQI
26°C23/30°C
24th Jul 2025525 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025622 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025714 PMAQI
24th Jul 2025655 PMAQI
24th Jul 2025616 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025608 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025561 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 2025719 AMAQI
25th Jul 20258110 AMAQI
25th Jul 20258511 AMAQI
25th Jul 20258812 PMAQI
25th Jul 2025861 PMAQI
25th Jul 2025852 PMAQI
25th Jul 2025883 PMAQI
25th Jul 2025974 PMAQI
25th Jul 2025915 PMAQI
25th Jul 2025916 PMAQI
25th Jul 2025927 PMAQI
25th Jul 2025808 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256312 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 2025589 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20254111 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025666 PMAQI
26th Jul 2025797 PMAQI
26th Jul 2025788 PMAQI
26th Jul 2025689 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20257011 PMAQI
27th Jul 20257012 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 20253012 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025582 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 2025799 AMAQI
28th Jul 20259010 AMAQI
28th Jul 20258911 AMAQI
28th Jul 20259012 PMAQI
28th Jul 2025821 PMAQI
28th Jul 2025762 PMAQI
28th Jul 2025793 PMAQI
28th Jul 2025824 PMAQI
28th Jul 2025755 PMAQI
28th Jul 2025706 PMAQI
28th Jul 2025707 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025583 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 2025679 AMAQI
29th Jul 20257110 AMAQI
29th Jul 20258311 AMAQI
29th Jul 20259112 PMAQI
29th Jul 2025841 PMAQI
29th Jul 2025872 PMAQI
29th Jul 2025833 PMAQI
29th Jul 2025844 PMAQI
29th Jul 2025805 PMAQI
29th Jul 2025816 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 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025614 AMAQI
28°C23/34°C
30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025809 AMAQI
30th Jul 20258810 AMAQI
30th Jul 20259011 AMAQI
30th Jul 20258912 PMAQI
30th Jul 2025811 PMAQI
30th Jul 2025762 PMAQI
30th Jul 2025693 PMAQI
30th Jul 2025634 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025716 PMAQI
30th Jul 2025767 PMAQI
30th Jul 2025768 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256510 PMAQI
30th Jul 20256511 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025622 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 20256111 AMAQI
31st Jul 20255912 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025683 PMAQI
31st Jul 2025634 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025676 PMAQI
31st Jul 2025697 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025564 AMAQI
28°C24/32°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025683 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025725 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI
28°C24/33°C
2nd Aug 2025535 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20258110 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025881 PMAQI
2nd Aug 2025732 PMAQI
2nd Aug 2025653 PMAQI
2nd Aug 2025684 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI
27°C24/32°C
3rd Aug 2025585 AMAQI
5 AM3rd Aug 2025576 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025719 AMAQI
3rd Aug 20258210 AMAQI
3rd Aug 20257611 AMAQI
3rd Aug 20257112 PMAQI
12 PM3rd Aug 2025701 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025723 PMAQI
3rd Aug 2025694 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025627 PMAQI
7 PM3rd Aug 2025558 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255211 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
56AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
56AQI
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. 56), while the lowest AQI was between 5 AM to 7 PM (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
Bogun ri, Tangjin, Chungnam, South Korea
2025
11%
23
80%
172
9%
19
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
23 DaysModerate
172 DaysPoor
19 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% 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
Bogun ri, 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
76AQI
76AQI
2nd January 2025
62AQI
62AQI
3rd January 2025
64AQI
64AQI
4th January 2025
66AQI
66AQI
5th January 2025
66AQI
66AQI
6th January 2025
83AQI
83AQI
7th January 2025
58AQI
58AQI
8th January 2025
67AQI
67AQI
9th January 2025
49AQI
49AQI
10th January 2025
64AQI
64AQI
11th January 2025
69AQI
69AQI
12th January 2025
83AQI
83AQI
13th January 2025
94AQI
94AQI
14th January 2025
103AQI
103AQI
15th January 2025
61AQI
61AQI
16th January 2025
73AQI
73AQI
17th January 2025
77AQI
77AQI
18th January 2025
86AQI
86AQI
19th January 2025
87AQI
87AQI
20th January 2025
132AQI
132AQI
21st January 2025
142AQI
142AQI
22nd January 2025
146AQI
146AQI
23rd January 2025
117AQI
117AQI
24th January 2025
130AQI
130AQI
25th January 2025
87AQI
87AQI
26th January 2025
67AQI
67AQI
27th January 2025
66AQI
66AQI
28th January 2025
60AQI
60AQI
29th January 2025
58AQI
58AQI
30th January 2025
59AQI
59AQI
31st January 2025
82AQI
82AQI
1st February 2025
88AQI
88AQI
2nd February 2025
105AQI
105AQI
3rd February 2025
57AQI
57AQI
4th February 2025
56AQI
56AQI
5th February 2025
51AQI
51AQI
6th February 2025
58AQI
58AQI
7th February 2025
51AQI
51AQI
8th February 2025
47AQI
47AQI
9th February 2025
55AQI
55AQI
10th February 2025
64AQI
64AQI
11th February 2025
88AQI
88AQI
12th February 2025
80AQI
80AQI
13th February 2025
60AQI
60AQI
14th February 2025
94AQI
94AQI
15th February 2025
65AQI
65AQI
16th February 2025
115AQI
115AQI
17th February 2025
56AQI
56AQI
18th February 2025
64AQI
64AQI
19th February 2025
49AQI
49AQI
20th February 2025
58AQI
58AQI
21st February 2025
60AQI
60AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
57AQI
57AQI
24th February 2025
61AQI
61AQI
25th February 2025
56AQI
56AQI
26th February 2025
75AQI
75AQI
27th February 2025
71AQI
71AQI
28th February 2025
89AQI
89AQI
1st March 2025
110AQI
110AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
58AQI
58AQI
4th March 2025
46AQI
46AQI
5th March 2025
43AQI
43AQI
6th March 2025
82AQI
82AQI
7th March 2025
100AQI
100AQI
8th March 2025
97AQI
97AQI
9th March 2025
118AQI
118AQI
10th March 2025
132AQI
132AQI
11th March 2025
114AQI
114AQI
12th March 2025
114AQI
114AQI
13th March 2025
98AQI
98AQI
14th March 2025
90AQI
90AQI
15th March 2025
63AQI
63AQI
16th March 2025
78AQI
78AQI
17th March 2025
69AQI
69AQI
18th March 2025
83AQI
83AQI
19th March 2025
85AQI
85AQI
20th March 2025
101AQI
101AQI
21st March 2025
98AQI
98AQI
22nd March 2025
110AQI
110AQI
23rd March 2025
119AQI
119AQI
24th March 2025
116AQI
116AQI
25th March 2025
128AQI
128AQI
26th March 2025
102AQI
102AQI
27th March 2025
92AQI
92AQI
28th March 2025
60AQI
60AQI
29th March 2025
53AQI
53AQI
30th March 2025
51AQI
51AQI
31st March 2025
66AQI
66AQI
1st April 2025
78AQI
78AQI
2nd April 2025
92AQI
92AQI
3rd April 2025
92AQI
92AQI
4th April 2025
93AQI
93AQI
5th April 2025
83AQI
83AQI
6th April 2025
71AQI
71AQI
7th April 2025
74AQI
74AQI
8th April 2025
77AQI
77AQI
9th April 2025
76AQI
76AQI
10th April 2025
79AQI
79AQI
11th April 2025
99AQI
99AQI
12th April 2025
70AQI
70AQI
13th April 2025
66AQI
66AQI
14th April 2025
47AQI
47AQI
15th April 2025
61AQI
61AQI
16th April 2025
62AQI
62AQI
17th April 2025
69AQI
69AQI
18th April 2025
80AQI
80AQI
19th April 2025
52AQI
52AQI
20th April 2025
70AQI
70AQI
21st April 2025
61AQI
61AQI
22nd April 2025
52AQI
52AQI
23rd April 2025
50AQI
50AQI
24th April 2025
72AQI
72AQI
25th April 2025
60AQI
60AQI
26th April 2025
57AQI
57AQI
27th April 2025
40AQI
40AQI
28th April 2025
64AQI
64AQI
29th April 2025
74AQI
74AQI
30th April 2025
58AQI
58AQI
1st May 2025
65AQI
65AQI
2nd May 2025
58AQI
58AQI
3rd May 2025
54AQI
54AQI
4th May 2025
46AQI
46AQI
5th May 2025
52AQI
52AQI
6th May 2025
52AQI
52AQI
7th May 2025
56AQI
56AQI
8th May 2025
64AQI
64AQI
9th May 2025
52AQI
52AQI
10th May 2025
60AQI
60AQI
11th May 2025
69AQI
69AQI
12th May 2025
72AQI
72AQI
13th May 2025
74AQI
74AQI
14th May 2025
74AQI
74AQI
15th May 2025
59AQI
59AQI
16th May 2025
53AQI
53AQI
17th May 2025
44AQI
44AQI
18th May 2025
58AQI
58AQI
19th May 2025
59AQI
59AQI
20th May 2025
39AQI
39AQI
21st May 2025
55AQI
55AQI
22nd May 2025
53AQI
53AQI
23rd May 2025
65AQI
65AQI
24th May 2025
53AQI
53AQI
25th May 2025
54AQI
54AQI
26th May 2025
66AQI
66AQI
27th May 2025
76AQI
76AQI
28th May 2025
83AQI
83AQI
29th May 2025
88AQI
88AQI
30th May 2025
91AQI
91AQI
31st May 2025
99AQI
99AQI
1st June 2025
95AQI
95AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
73AQI
73AQI
4th June 2025
59AQI
59AQI
5th June 2025
58AQI
58AQI
6th June 2025
60AQI
60AQI
7th June 2025
66AQI
66AQI
8th June 2025
58AQI
58AQI
9th June 2025
61AQI
61AQI
10th June 2025
54AQI
54AQI
11th June 2025
56AQI
56AQI
12th June 2025
63AQI
63AQI
13th June 2025
71AQI
71AQI
14th June 2025
66AQI
66AQI
15th June 2025
58AQI
58AQI
16th June 2025
61AQI
61AQI
17th June 2025
62AQI
62AQI
18th June 2025
65AQI
65AQI
19th June 2025
65AQI
65AQI
20th June 2025
53AQI
53AQI
21st June 2025
55AQI
55AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
62AQI
62AQI
24th June 2025
59AQI
59AQI
25th June 2025
52AQI
52AQI
26th June 2025
56AQI
56AQI
27th June 2025
63AQI
63AQI
28th June 2025
61AQI
61AQI
29th June 2025
53AQI
53AQI
30th June 2025
50AQI
50AQI
1st July 2025
49AQI
49AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
56AQI
56AQI
4th July 2025
52AQI
52AQI
5th July 2025
50AQI
50AQI
6th July 2025
51AQI
51AQI
7th July 2025
58AQI
58AQI
8th July 2025
64AQI
64AQI
9th July 2025
55AQI
55AQI
10th July 2025
54AQI
54AQI
11th July 2025
54AQI
54AQI
12th July 2025
53AQI
53AQI
13th July 2025
62AQI
62AQI
14th July 2025
59AQI
59AQI
15th July 2025
50AQI
50AQI
16th July 2025
56AQI
56AQI
17th July 2025
44AQI
44AQI
18th July 2025
49AQI
49AQI
19th July 2025
40AQI
40AQI
20th July 2025
43AQI
43AQI
21st July 2025
44AQI
44AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
50AQI
50AQI
24th July 2025
54AQI
54AQI
25th July 2025
68AQI
68AQI
26th July 2025
60AQI
60AQI
27th July 2025
53AQI
53AQI
28th July 2025
66AQI
66AQI
29th July 2025
68AQI
68AQI
30th July 2025
68AQI
68AQI
31st July 2025
62AQI
62AQI
1st August 2025
58AQI
58AQI
2nd August 2025
62AQI
62AQI
82AQI
68AQI
89AQI
69AQI
63AQI
62AQI
54AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
1
24
6
2
24
2
2
18
11
3
27
3
28
1
29
11
20
2
23
172
19
Highest AQI recorded in
March89AQI
Lowest AQI recorded in
July54AQI
202465AQI
8
13
8
2
9
12
7
1
4
21
6
1
25
4
8
22
1
3
27
26
5
10
21
21
9
11
15
5
5
19
6
2
29
108
218
37
3
Highest AQI recorded in
January86AQI
Lowest AQI recorded in
July38AQI
202371AQI
6
17
5
3
13
11
4
2
13
15
1
2
20
6
2
5
23
3
9
21
17
13
1
18
13
14
16
9
21
1
11
14
4
7
17
5
2
100
201
51
12
Highest AQI recorded in
February104AQI
Lowest AQI recorded in
September49AQI
202276AQI
7
7
12
16
3
3
15
11
1
3
22
6
25
60
20
1
Highest AQI recorded in
November95AQI
Lowest AQI recorded in
September57AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
76AQILeast Polluted Year Recorded
2024(Avg.)
65AQIBogun ri's annual 2025 AQI (70) shows an average percentage change of -1.4% (improved AQI) compared to previous years: 2022 (76), 2023 (71), 2024 (65).
