Yangcheon Gu, Gwangmyeongni, Gyeonggi, 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
Yangcheon Gu, Gwangmyeongni, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
90AQILowest AQI recorded on
9th Aug 2023
19AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 55 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
Yangcheon Gu, Gwangmyeongni, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12PM2nd Aug
81AQI
Avg. Lowest Time
5AM2nd Aug
55AQI
Night time
Avg. Highest Time
9PM2nd Aug
60AQI
Avg. Lowest Time
1AM3rd Aug
54AQI
In the last 24 hours,
Yangcheon Gu's AQI reached its highest point of 81 at 12 PM during the Day, while the lowest point, 54, was recorded at 1 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yangcheon Gu, Gwangmyeongni, Gyeonggi, 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 2025515 AMAQI
4th Jul 2025516 AMAQI
4th Jul 2025517 AMAQI
4th Jul 2025498 AMAQI
4th Jul 2025539 AMAQI
4th Jul 20255610 AMAQI
4th Jul 20255811 AMAQI
4th Jul 20256212 PMAQI
4th Jul 2025581 PMAQI
4th Jul 2025532 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025544 PMAQI
4th Jul 2025565 PMAQI
4th Jul 2025536 PMAQI
4th Jul 2025487 PMAQI
4th Jul 2025518 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255210 PMAQI
4th Jul 20254811 PMAQI
5th Jul 20255012 AMAQI
5th Jul 2025501 AMAQI
5th Jul 2025492 AMAQI
5th Jul 2025503 AMAQI
5th Jul 2025504 AMAQI
27°C24/31°C
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025419 AMAQI
5th Jul 20254010 AMAQI
5th Jul 20254211 AMAQI
5th Jul 20254512 PMAQI
5th Jul 2025461 PMAQI
5th Jul 2025512 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025485 PMAQI
5th Jul 2025486 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025498 PMAQI
5th Jul 2025509 PMAQI
5th Jul 20255010 PMAQI
5th Jul 20254811 PMAQI
6th Jul 20255012 AMAQI
6th Jul 2025511 AMAQI
6th Jul 2025502 AMAQI
6th Jul 2025503 AMAQI
6th Jul 2025484 AMAQI
28°C24/33°C
6th Jul 2025495 AMAQI
6th Jul 2025496 AMAQI
6th Jul 2025497 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20256010 AMAQI
6th Jul 20255911 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025581 PMAQI
6th Jul 2025612 PMAQI
6th Jul 2025603 PMAQI
6th Jul 2025594 PMAQI
6th Jul 2025575 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20254910 PMAQI
6th Jul 20254811 PMAQI
7th Jul 20254912 AMAQI
7th Jul 2025501 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025514 AMAQI
28°C25/34°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025699 AMAQI
7th Jul 20257910 AMAQI
7th Jul 20258611 AMAQI
7th Jul 20259212 PMAQI
7th Jul 2025901 PMAQI
7th Jul 2025932 PMAQI
7th Jul 2025953 PMAQI
7th Jul 2025964 PMAQI
7th Jul 20251005 PMAQI
7th Jul 20251026 PMAQI
7th Jul 2025957 PMAQI
7th Jul 2025878 PMAQI
7th Jul 2025679 PMAQI
7th Jul 20256710 PMAQI
7th Jul 20257011 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025544 AMAQI
29°C25/34°C
8th Jul 2025585 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025789 AMAQI
8th Jul 20258410 AMAQI
8th Jul 20258611 AMAQI
8th Jul 20258812 PMAQI
8th Jul 2025851 PMAQI
8th Jul 2025852 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025824 PMAQI
8th Jul 2025845 PMAQI
8th Jul 2025826 PMAQI
8th Jul 2025827 PMAQI
8th Jul 2025758 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025573 AMAQI
9th Jul 2025594 AMAQI
31°C26/39°C
9th Jul 2025625 AMAQI
9th Jul 2025626 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025649 AMAQI
9th Jul 20256310 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256212 PMAQI
9th Jul 2025631 PMAQI
9th Jul 2025632 PMAQI
9th Jul 2025583 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025555 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256112 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025594 AMAQI
31°C26/37°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20254112 PMAQI
10th Jul 2025471 PMAQI
10th Jul 2025482 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025485 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025427 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025584 AMAQI
31°C25/37°C
11th Jul 2025575 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20253211 AMAQI
11th Jul 20253712 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025462 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025454 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
29°C22/36°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20252911 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025431 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025446 PMAQI
12th Jul 2025557 PMAQI
12th Jul 2025558 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
30°C23/37°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025589 AMAQI
13th Jul 20256710 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20257412 PMAQI
13th Jul 2025761 PMAQI
13th Jul 2025762 PMAQI
13th Jul 2025723 PMAQI
13th Jul 2025644 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025716 PMAQI
13th Jul 2025727 PMAQI
13th Jul 2025698 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025564 AMAQI
28°C25/31°C
14th Jul 2025575 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20257311 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025564 AMAQI
23°C20/27°C
15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251210 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025361 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025316 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254511 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025544 AMAQI
22°C21/25°C
16th Jul 2025535 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025599 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025495 PMAQI
16th Jul 2025376 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025368 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254310 PMAQI
16th Jul 20254411 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI
22°C21/24°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251510 AMAQI
17th Jul 20251411 AMAQI
17th Jul 20251412 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025524 AMAQI
23°C21/24°C
18th Jul 2025505 AMAQI
18th Jul 2025496 AMAQI
18th Jul 2025517 AMAQI
18th Jul 2025498 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20251811 AMAQI
18th Jul 20251912 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025386 PMAQI
18th Jul 2025397 PMAQI
18th Jul 2025478 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254710 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025512 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025484 AMAQI
23°C22/26°C
19th Jul 2025465 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20251310 AMAQI
19th Jul 20251211 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025492 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025464 AMAQI
24°C22/27°C
20th Jul 2025435 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025444 AMAQI
27°C24/32°C
21st Jul 2025425 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20255110 AMAQI
21st Jul 20254511 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025319 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025452 AMAQI
22nd Jul 2025453 AMAQI
22nd Jul 2025444 AMAQI
28°C25/32°C
22nd Jul 2025445 AMAQI
22nd Jul 2025456 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20253511 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025431 AMAQI
23rd Jul 2025432 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025424 AMAQI
28°C25/33°C
23rd Jul 2025415 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025433 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025485 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025307 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025369 PMAQI
23rd Jul 20253110 PMAQI
23rd Jul 20253111 PMAQI
24th Jul 20253512 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025423 AMAQI
24th Jul 2025414 AMAQI
29°C25/34°C
24th Jul 2025405 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025744 PMAQI
24th Jul 2025715 PMAQI
24th Jul 2025726 PMAQI
24th Jul 2025707 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025431 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025393 AMAQI
25th Jul 2025404 AMAQI
30°C25/35°C
25th Jul 2025425 AMAQI
25th Jul 2025436 AMAQI
25th Jul 2025437 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20257210 AMAQI
25th Jul 20257311 AMAQI
25th Jul 20258212 PMAQI
25th Jul 2025861 PMAQI
25th Jul 2025832 PMAQI
25th Jul 2025843 PMAQI
25th Jul 2025824 PMAQI
25th Jul 2025825 PMAQI
25th Jul 2025766 PMAQI
25th Jul 2025787 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025504 AMAQI
31°C26/38°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025624 PMAQI
26th Jul 2025615 PMAQI
26th Jul 2025686 PMAQI
26th Jul 2025697 PMAQI
26th Jul 2025668 PMAQI
26th Jul 2025639 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI
32°C27/38°C
27th Jul 2025535 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025459 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20253312 PMAQI
27th Jul 2025351 PMAQI
27th Jul 2025432 PMAQI
27th Jul 2025493 PMAQI
27th Jul 2025444 PMAQI
27th Jul 2025535 PMAQI
27th Jul 2025596 PMAQI
27th Jul 2025627 PMAQI
27th Jul 2025638 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI
32°C27/38°C
28th Jul 2025525 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025809 AMAQI
28th Jul 20259410 AMAQI
28th Jul 20258711 AMAQI
28th Jul 20258612 PMAQI
28th Jul 2025831 PMAQI
28th Jul 2025832 PMAQI
28th Jul 2025773 PMAQI
28th Jul 2025774 PMAQI
28th Jul 2025825 PMAQI
28th Jul 2025856 PMAQI
28th Jul 2025847 PMAQI
28th Jul 2025768 PMAQI
28th Jul 2025669 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025574 AMAQI
32°C27/37°C
29th Jul 2025605 AMAQI
29th Jul 2025616 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025709 AMAQI
29th Jul 20257510 AMAQI
29th Jul 20258111 AMAQI
29th Jul 20258312 PMAQI
29th Jul 2025801 PMAQI
29th Jul 2025832 PMAQI
29th Jul 2025923 PMAQI
29th Jul 20251034 PMAQI
29th Jul 2025955 PMAQI
29th Jul 2025926 PMAQI
29th Jul 2025977 PMAQI
29th Jul 2025798 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256511 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025604 AMAQI
32°C27/38°C
30th Jul 2025635 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025759 AMAQI
30th Jul 20257910 AMAQI
30th Jul 20258211 AMAQI
30th Jul 20258512 PMAQI
30th Jul 2025841 PMAQI
30th Jul 2025802 PMAQI
30th Jul 2025763 PMAQI
30th Jul 2025724 PMAQI
30th Jul 2025725 PMAQI
30th Jul 2025776 PMAQI
30th Jul 2025827 PMAQI
30th Jul 2025748 PMAQI
30th Jul 2025689 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256511 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025614 AMAQI
32°C27/37°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 20256612 PMAQI
31st Jul 2025761 PMAQI
31st Jul 2025812 PMAQI
31st Jul 2025903 PMAQI
31st Jul 2025914 PMAQI
31st Jul 2025845 PMAQI
31st Jul 2025846 PMAQI
31st Jul 2025807 PMAQI
31st Jul 2025678 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025574 AMAQI
31°C28/35°C
1st Aug 2025555 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025715 PMAQI
1st Aug 2025616 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
31°C27/36°C
2nd Aug 2025555 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257611 AMAQI
2nd Aug 20258112 PMAQI
2nd Aug 2025761 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025617 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025584 AMAQI
31°C27/36°C
3rd Aug 2025595 AMAQI
5 AM3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20256911 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
53AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
53AQI
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. 53), while the lowest AQI was between 5 AM to 7 PM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 11 PM
52AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
52AQI
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. 52), while the lowest AQI was between 12 AM to 11 PM (Avg. 52).
2025 Days Vs Air Quality
Yangcheon Gu, Gwangmyeongni, Gyeonggi, South Korea
2025
16%
34
74%
159
9%
20
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
34 DaysModerate
159 DaysPoor
20 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 16%
Health Risk Level:
Extreme
In 2025, 16% 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
Yangcheon Gu, Gwangmyeongni, Gyeonggi, 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
60AQI
60AQI
3rd January 2025
62AQI
62AQI
4th January 2025
63AQI
63AQI
5th January 2025
75AQI
75AQI
6th January 2025
101AQI
101AQI
7th January 2025
61AQI
61AQI
8th January 2025
77AQI
77AQI
9th January 2025
48AQI
48AQI
10th January 2025
62AQI
62AQI
11th January 2025
67AQI
67AQI
12th January 2025
81AQI
81AQI
13th January 2025
97AQI
97AQI
14th January 2025
112AQI
112AQI
15th January 2025
59AQI
59AQI
16th January 2025
85AQI
85AQI
17th January 2025
86AQI
86AQI
18th January 2025
91AQI
91AQI
19th January 2025
88AQI
88AQI
20th January 2025
139AQI
139AQI
21st January 2025
140AQI
140AQI
22nd January 2025
155AQI
155AQI
23rd January 2025
118AQI
118AQI
24th January 2025
123AQI
123AQI
25th January 2025
73AQI
73AQI
26th January 2025
63AQI
63AQI
27th January 2025
69AQI
69AQI
28th January 2025
67AQI
67AQI
29th January 2025
66AQI
66AQI
30th January 2025
56AQI
56AQI
31st January 2025
79AQI
79AQI
1st February 2025
91AQI
91AQI
2nd February 2025
86AQI
86AQI
3rd February 2025
60AQI
60AQI
4th February 2025
60AQI
60AQI
5th February 2025
49AQI
49AQI
6th February 2025
57AQI
57AQI
7th February 2025
55AQI
55AQI
8th February 2025
51AQI
51AQI
9th February 2025
53AQI
53AQI
10th February 2025
62AQI
62AQI
11th February 2025
86AQI
86AQI
12th February 2025
85AQI
85AQI
13th February 2025
60AQI
60AQI
14th February 2025
102AQI
102AQI
15th February 2025
62AQI
62AQI
16th February 2025
119AQI
119AQI
17th February 2025
53AQI
53AQI
18th February 2025
69AQI
69AQI
19th February 2025
51AQI
51AQI
20th February 2025
58AQI
58AQI
21st February 2025
59AQI
59AQI
22nd February 2025
64AQI
64AQI
23rd February 2025
59AQI
59AQI
24th February 2025
62AQI
62AQI
25th February 2025
56AQI
56AQI
26th February 2025
72AQI
72AQI
27th February 2025
60AQI
60AQI
28th February 2025
85AQI
85AQI
1st March 2025
113AQI
113AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
61AQI
61AQI
4th March 2025
48AQI
48AQI
5th March 2025
40AQI
40AQI
6th March 2025
77AQI
77AQI
7th March 2025
103AQI
103AQI
8th March 2025
88AQI
88AQI
9th March 2025
112AQI
112AQI
10th March 2025
122AQI
122AQI
11th March 2025
109AQI
109AQI
12th March 2025
104AQI
104AQI
13th March 2025
91AQI
91AQI
14th March 2025
79AQI
79AQI
15th March 2025
60AQI
60AQI
16th March 2025
75AQI
75AQI
17th March 2025
68AQI
68AQI
18th March 2025
79AQI
79AQI
19th March 2025
84AQI
84AQI
20th March 2025
96AQI
96AQI
21st March 2025
107AQI
107AQI
22nd March 2025
117AQI
117AQI
23rd March 2025
124AQI
124AQI
24th March 2025
120AQI
120AQI
25th March 2025
130AQI
130AQI
26th March 2025
92AQI
92AQI
27th March 2025
94AQI
94AQI
28th March 2025
61AQI
61AQI
29th March 2025
56AQI
56AQI
30th March 2025
48AQI
48AQI
31st March 2025
63AQI
63AQI
1st April 2025
80AQI
80AQI
2nd April 2025
84AQI
84AQI
3rd April 2025
80AQI
80AQI
4th April 2025
81AQI
81AQI
5th April 2025
62AQI
62AQI
6th April 2025
67AQI
67AQI
7th April 2025
73AQI
73AQI
8th April 2025
79AQI
79AQI
9th April 2025
75AQI
75AQI
10th April 2025
80AQI
80AQI
11th April 2025
92AQI
92AQI
12th April 2025
69AQI
69AQI
13th April 2025
63AQI
63AQI
14th April 2025
49AQI
49AQI
15th April 2025
58AQI
58AQI
16th April 2025
66AQI
66AQI
17th April 2025
71AQI
71AQI
18th April 2025
85AQI
85AQI
19th April 2025
50AQI
50AQI
20th April 2025
66AQI
66AQI
21st April 2025
53AQI
53AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
39AQI
39AQI
24th April 2025
67AQI
67AQI
25th April 2025
62AQI
62AQI
26th April 2025
58AQI
58AQI
27th April 2025
45AQI
45AQI
28th April 2025
61AQI
61AQI
29th April 2025
71AQI
71AQI
30th April 2025
60AQI
60AQI
1st May 2025
64AQI
64AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
49AQI
49AQI
4th May 2025
50AQI
50AQI
5th May 2025
53AQI
53AQI
6th May 2025
45AQI
45AQI
7th May 2025
56AQI
56AQI
8th May 2025
62AQI
62AQI
9th May 2025
56AQI
56AQI
10th May 2025
59AQI
59AQI
11th May 2025
78AQI
78AQI
12th May 2025
76AQI
76AQI
13th May 2025
78AQI
78AQI
14th May 2025
74AQI
74AQI
15th May 2025
68AQI
68AQI
16th May 2025
64AQI
64AQI
17th May 2025
51AQI
51AQI
18th May 2025
59AQI
59AQI
19th May 2025
62AQI
62AQI
20th May 2025
39AQI
39AQI
21st May 2025
52AQI
52AQI
22nd May 2025
53AQI
53AQI
23rd May 2025
69AQI
69AQI
24th May 2025
51AQI
51AQI
25th May 2025
55AQI
55AQI
26th May 2025
71AQI
71AQI
27th May 2025
83AQI
83AQI
28th May 2025
92AQI
92AQI
29th May 2025
82AQI
82AQI
30th May 2025
83AQI
83AQI
31st May 2025
92AQI
92AQI
1st June 2025
92AQI
92AQI
2nd June 2025
101AQI
101AQI
3rd June 2025
77AQI
77AQI
4th June 2025
59AQI
59AQI
5th June 2025
60AQI
60AQI
6th June 2025
60AQI
60AQI
7th June 2025
71AQI
71AQI
8th June 2025
59AQI
59AQI
9th June 2025
66AQI
66AQI
10th June 2025
54AQI
54AQI
11th June 2025
59AQI
59AQI
12th June 2025
68AQI
68AQI
13th June 2025
77AQI
77AQI
14th June 2025
66AQI
66AQI
15th June 2025
61AQI
61AQI
16th June 2025
74AQI
74AQI
17th June 2025
67AQI
67AQI
18th June 2025
70AQI
70AQI
19th June 2025
67AQI
67AQI
20th June 2025
45AQI
45AQI
21st June 2025
61AQI
61AQI
22nd June 2025
72AQI
72AQI
23rd June 2025
73AQI
73AQI
24th June 2025
62AQI
62AQI
25th June 2025
49AQI
49AQI
26th June 2025
55AQI
55AQI
27th June 2025
67AQI
67AQI
28th June 2025
65AQI
65AQI
29th June 2025
49AQI
49AQI
30th June 2025
46AQI
46AQI
1st July 2025
42AQI
42AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
52AQI
52AQI
4th July 2025
52AQI
52AQI
5th July 2025
49AQI
49AQI
6th July 2025
53AQI
53AQI
7th July 2025
72AQI
72AQI
8th July 2025
69AQI
69AQI
9th July 2025
59AQI
59AQI
10th July 2025
52AQI
52AQI
11th July 2025
50AQI
50AQI
12th July 2025
49AQI
49AQI
13th July 2025
62AQI
62AQI
14th July 2025
50AQI
50AQI
15th July 2025
41AQI
41AQI
16th July 2025
50AQI
50AQI
17th July 2025
37AQI
37AQI
18th July 2025
42AQI
42AQI
19th July 2025
35AQI
35AQI
20th July 2025
36AQI
36AQI
21st July 2025
36AQI
36AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
36AQI
36AQI
24th July 2025
50AQI
50AQI
25th July 2025
61AQI
61AQI
26th July 2025
56AQI
56AQI
27th July 2025
52AQI
52AQI
28th July 2025
69AQI
69AQI
29th July 2025
72AQI
72AQI
30th July 2025
69AQI
69AQI
31st July 2025
67AQI
67AQI
1st August 2025
58AQI
58AQI
2nd August 2025
55AQI
55AQI
84AQI
67AQI
87AQI
66AQI
64AQI
65AQI
52AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202569AQI
1
23
6
1
1
25
2
3
17
11
5
25
4
27
4
25
1
16
15
2
34
159
20
1
Highest AQI recorded in
March87AQI
Lowest AQI recorded in
July52AQI
202461AQI
7
16
7
1
9
14
5
1
8
19
4
4
23
3
14
17
7
21
2
20
10
1
8
23
24
6
13
18
9
21
3
27
1
126
215
23
2
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
September42AQI
202368AQI
5
18
6
2
2
19
2
5
3
14
13
1
7
19
3
1
5
25
1
7
23
11
18
2
14
17
19
11
13
18
13
14
2
9
17
4
1
108
213
33
10
Highest AQI recorded in
March96AQI
Lowest AQI recorded in
September45AQI
202267AQI
21
9
1
15
4
2
7
17
7
7
20
3
11
19
1
17
13
4
17
1
17
10
2
16
14
1
7
18
4
1
10
19
2
97
183
33
4
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
August34AQI
202168AQI
6
18
6
2
18
5
3
5
15
7
4
9
19
2
10
18
1
1
1
5
24
1
11
20
17
14
25
5
11
20
6
17
5
2
6
18
7
113
206
34
9
1
1
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
September37AQI
202065AQI
3
9
1
3
16
2
6
12
4
25
1
14
16
1
13
17
1
19
11
11
18
2
4
18
7
1
3
18
9
1
80
160
24
2
Highest AQI recorded in
December84AQI
Lowest AQI recorded in
September46AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
69AQILeast Polluted Year Recorded
2024(Avg.)
61AQIYangcheon Gu's annual 2025 AQI (69) shows an average percentage change of 5.3% (worsened AQI) compared to previous years: 2020 (65), 2021 (68), 2022 (67), 2023 (68), 2024 (61).
