Nae Dong, Bucheon, 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
Nae Dong, Bucheon, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2021
103AQILowest AQI recorded on
23rd Aug 2023
17AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Nae Dong, Bucheon, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM3rd Aug
78AQI
Avg. Lowest Time
12AM4th Aug
51AQI
In the last 24 hours,
Nae Dong's AQI reached its highest point of 78 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nae Dong, Bucheon, Gyeonggi, South Korea
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025505 AMAQI
5th Jul 2025506 AMAQI
5th Jul 2025517 AMAQI
5th Jul 2025518 AMAQI
5th Jul 2025319 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025411 PMAQI
5th Jul 2025502 PMAQI
5th Jul 2025523 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025505 PMAQI
5th Jul 2025506 PMAQI
5th Jul 2025517 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025529 PMAQI
5th Jul 20255110 PMAQI
5th Jul 20254911 PMAQI
6th Jul 20255112 AMAQI
6th Jul 2025511 AMAQI
6th Jul 2025502 AMAQI
6th Jul 2025493 AMAQI
6th Jul 2025494 AMAQI
26°C24/30°C
6th Jul 2025495 AMAQI
6th Jul 2025496 AMAQI
6th Jul 2025497 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20254810 AMAQI
6th Jul 20255611 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025571 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025553 PMAQI
6th Jul 2025554 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025478 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20254410 PMAQI
6th Jul 20254311 PMAQI
7th Jul 20254512 AMAQI
7th Jul 2025411 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025514 AMAQI
27°C24/32°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025659 AMAQI
7th Jul 20257710 AMAQI
7th Jul 20258111 AMAQI
7th Jul 20259112 PMAQI
7th Jul 20251011 PMAQI
7th Jul 2025962 PMAQI
7th Jul 2025943 PMAQI
7th Jul 2025954 PMAQI
7th Jul 2025955 PMAQI
7th Jul 2025996 PMAQI
7th Jul 2025937 PMAQI
7th Jul 2025788 PMAQI
7th Jul 2025689 PMAQI
7th Jul 20256810 PMAQI
7th Jul 20256611 PMAQI
8th Jul 20256912 AMAQI
8th Jul 2025691 AMAQI
8th Jul 2025662 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025544 AMAQI
28°C25/31°C
8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025819 AMAQI
8th Jul 20259010 AMAQI
8th Jul 20259511 AMAQI
8th Jul 20259312 PMAQI
8th Jul 2025891 PMAQI
8th Jul 2025882 PMAQI
8th Jul 2025863 PMAQI
8th Jul 2025874 PMAQI
8th Jul 2025905 PMAQI
8th Jul 2025876 PMAQI
8th Jul 2025847 PMAQI
8th Jul 2025798 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255411 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025591 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025614 AMAQI
30°C27/36°C
9th Jul 2025655 AMAQI
9th Jul 2025666 AMAQI
9th Jul 2025657 AMAQI
9th Jul 2025658 AMAQI
9th Jul 2025629 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20256011 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025583 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025594 AMAQI
30°C27/35°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20253510 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20253012 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025474 PMAQI
10th Jul 2025465 PMAQI
10th Jul 2025496 PMAQI
10th Jul 2025487 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025594 AMAQI
31°C27/35°C
11th Jul 2025575 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025399 AMAQI
11th Jul 20253210 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025444 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
30°C25/35°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
29°C25/34°C
13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20256310 AMAQI
13th Jul 20256811 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025653 PMAQI
13th Jul 2025624 PMAQI
13th Jul 2025635 PMAQI
13th Jul 2025706 PMAQI
13th Jul 2025687 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
27°C24/29°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025669 AMAQI
14th Jul 20256810 AMAQI
14th Jul 20257611 AMAQI
14th Jul 20256812 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025533 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025465 PMAQI
14th Jul 2025446 PMAQI
14th Jul 2025407 PMAQI
14th Jul 2025448 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025564 AMAQI
23°C20/28°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251310 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20252112 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025476 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025498 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025544 AMAQI
23°C21/25°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255910 AMAQI
16th Jul 20255811 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025288 PMAQI
16th Jul 2025479 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025544 AMAQI
23°C22/25°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251510 AMAQI
17th Jul 20251411 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025272 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025254 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025399 PMAQI
17th Jul 20253810 PMAQI
17th Jul 20253811 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025524 AMAQI
23°C22/25°C
18th Jul 2025495 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025498 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20251210 AMAQI
18th Jul 20251411 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025294 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025357 PMAQI
18th Jul 2025468 PMAQI
18th Jul 2025499 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255712 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025502 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025494 AMAQI
24°C23/25°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20251210 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025162 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025175 PMAQI
19th Jul 2025196 PMAQI
19th Jul 2025197 PMAQI
19th Jul 2025238 PMAQI
19th Jul 2025349 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025464 AMAQI
25°C23/28°C
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025211 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253710 PMAQI
20th Jul 20253711 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025434 AMAQI
27°C24/30°C
21st Jul 2025405 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20254311 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025432 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025434 AMAQI
28°C25/31°C
22nd Jul 2025435 AMAQI
22nd Jul 2025436 AMAQI
22nd Jul 2025427 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20252012 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253211 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025352 AMAQI
23rd Jul 2025423 AMAQI
23rd Jul 2025414 AMAQI
28°C25/30°C
23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025376 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
24th Jul 2025384 AMAQI
28°C25/32°C
24th Jul 2025365 AMAQI
24th Jul 2025376 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025489 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025663 PMAQI
24th Jul 2025654 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025676 PMAQI
24th Jul 2025677 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025404 AMAQI
28°C26/32°C
25th Jul 2025415 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20257310 AMAQI
25th Jul 20257511 AMAQI
25th Jul 20257812 PMAQI
25th Jul 2025781 PMAQI
25th Jul 2025812 PMAQI
25th Jul 2025773 PMAQI
25th Jul 2025784 PMAQI
25th Jul 2025775 PMAQI
25th Jul 2025736 PMAQI
25th Jul 2025717 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025451 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025494 AMAQI
30°C26/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025624 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20255910 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI
31°C28/35°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20252111 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025413 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025465 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255711 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
31°C28/35°C
28th Jul 2025515 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025849 AMAQI
28th Jul 20259510 AMAQI
28th Jul 20259011 AMAQI
28th Jul 20258512 PMAQI
28th Jul 2025721 PMAQI
28th Jul 2025722 PMAQI
28th Jul 2025663 PMAQI
28th Jul 2025704 PMAQI
28th Jul 2025805 PMAQI
28th Jul 2025766 PMAQI
28th Jul 2025767 PMAQI
28th Jul 2025728 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025564 AMAQI
30°C27/33°C
29th Jul 2025595 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025597 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025739 AMAQI
29th Jul 20258310 AMAQI
29th Jul 20258611 AMAQI
29th Jul 20259412 PMAQI
29th Jul 2025841 PMAQI
29th Jul 2025842 PMAQI
29th Jul 2025973 PMAQI
29th Jul 20251034 PMAQI
29th Jul 2025935 PMAQI
29th Jul 2025966 PMAQI
29th Jul 2025917 PMAQI
29th Jul 2025748 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025594 AMAQI
30°C28/34°C
30th Jul 2025635 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20257610 AMAQI
30th Jul 20256711 AMAQI
30th Jul 20257012 PMAQI
30th Jul 2025691 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025883 PMAQI
30th Jul 2025824 PMAQI
30th Jul 2025855 PMAQI
30th Jul 2025756 PMAQI
30th Jul 2025757 PMAQI
30th Jul 2025698 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI
30°C27/35°C
31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025691 PMAQI
31st Jul 2025722 PMAQI
31st Jul 2025823 PMAQI
31st Jul 2025814 PMAQI
31st Jul 2025775 PMAQI
31st Jul 2025796 PMAQI
31st Jul 2025837 PMAQI
31st Jul 2025708 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI
30°C28/32°C
1st Aug 2025555 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025725 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
30°C28/34°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20257710 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025841 PMAQI
2nd Aug 2025712 PMAQI
2nd Aug 2025713 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025584 AMAQI
30°C27/33°C
3rd Aug 2025595 AMAQI
3rd Aug 2025596 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025769 AMAQI
3rd Aug 20257810 AMAQI
3rd Aug 20257311 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025654 PMAQI
3rd Aug 2025705 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255112 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 7 PM
54AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
5 AM - 12 PM
51AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 7 PM (Avg. 54), while the lowest AQI was between 5 AM to 12 PM (Avg. 51).
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
Nae Dong, Bucheon, Gyeonggi, South Korea
2025
19%
41
72%
154
9%
20
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
41 DaysModerate
154 DaysPoor
20 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2025, 19% 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
Nae Dong, Bucheon, 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
76AQI
76AQI
2nd January 2025
61AQI
61AQI
3rd January 2025
58AQI
58AQI
4th January 2025
61AQI
61AQI
5th January 2025
72AQI
72AQI
6th January 2025
108AQI
108AQI
7th January 2025
60AQI
60AQI
8th January 2025
78AQI
78AQI
9th January 2025
46AQI
46AQI
10th January 2025
58AQI
58AQI
11th January 2025
64AQI
64AQI
12th January 2025
77AQI
77AQI
13th January 2025
95AQI
95AQI
14th January 2025
109AQI
109AQI
15th January 2025
58AQI
58AQI
16th January 2025
87AQI
87AQI
17th January 2025
83AQI
83AQI
18th January 2025
91AQI
91AQI
19th January 2025
84AQI
84AQI
20th January 2025
136AQI
136AQI
21st January 2025
135AQI
135AQI
22nd January 2025
150AQI
150AQI
23rd January 2025
114AQI
114AQI
24th January 2025
125AQI
125AQI
25th January 2025
74AQI
74AQI
26th January 2025
60AQI
60AQI
27th January 2025
69AQI
69AQI
28th January 2025
59AQI
59AQI
29th January 2025
58AQI
58AQI
30th January 2025
45AQI
45AQI
31st January 2025
84AQI
84AQI
1st February 2025
91AQI
91AQI
2nd February 2025
80AQI
80AQI
3rd February 2025
59AQI
59AQI
4th February 2025
54AQI
54AQI
5th February 2025
49AQI
49AQI
6th February 2025
55AQI
55AQI
7th February 2025
51AQI
51AQI
8th February 2025
40AQI
40AQI
9th February 2025
43AQI
43AQI
10th February 2025
55AQI
55AQI
11th February 2025
79AQI
79AQI
12th February 2025
84AQI
84AQI
13th February 2025
56AQI
56AQI
14th February 2025
93AQI
93AQI
15th February 2025
61AQI
61AQI
16th February 2025
115AQI
115AQI
17th February 2025
50AQI
50AQI
18th February 2025
63AQI
63AQI
19th February 2025
51AQI
51AQI
20th February 2025
58AQI
58AQI
21st February 2025
59AQI
59AQI
22nd February 2025
59AQI
59AQI
23rd February 2025
52AQI
52AQI
24th February 2025
58AQI
58AQI
25th February 2025
53AQI
53AQI
26th February 2025
69AQI
69AQI
27th February 2025
64AQI
64AQI
28th February 2025
89AQI
89AQI
1st March 2025
109AQI
109AQI
2nd March 2025
89AQI
89AQI
3rd March 2025
55AQI
55AQI
4th March 2025
52AQI
52AQI
5th March 2025
46AQI
46AQI
6th March 2025
77AQI
77AQI
7th March 2025
97AQI
97AQI
8th March 2025
87AQI
87AQI
9th March 2025
111AQI
111AQI
10th March 2025
123AQI
123AQI
11th March 2025
116AQI
116AQI
12th March 2025
106AQI
106AQI
13th March 2025
100AQI
100AQI
14th March 2025
84AQI
84AQI
15th March 2025
61AQI
61AQI
16th March 2025
71AQI
71AQI
17th March 2025
67AQI
67AQI
18th March 2025
85AQI
85AQI
19th March 2025
78AQI
78AQI
20th March 2025
96AQI
96AQI
21st March 2025
108AQI
108AQI
22nd March 2025
115AQI
115AQI
23rd March 2025
122AQI
122AQI
24th March 2025
120AQI
120AQI
25th March 2025
134AQI
134AQI
26th March 2025
98AQI
98AQI
27th March 2025
105AQI
105AQI
28th March 2025
63AQI
63AQI
29th March 2025
49AQI
49AQI
30th March 2025
41AQI
41AQI
31st March 2025
60AQI
60AQI
1st April 2025
78AQI
78AQI
2nd April 2025
88AQI
88AQI
3rd April 2025
88AQI
88AQI
4th April 2025
83AQI
83AQI
5th April 2025
65AQI
65AQI
6th April 2025
66AQI
66AQI
7th April 2025
72AQI
72AQI
8th April 2025
79AQI
79AQI
9th April 2025
79AQI
79AQI
10th April 2025
85AQI
85AQI
11th April 2025
93AQI
93AQI
12th April 2025
68AQI
68AQI
13th April 2025
60AQI
60AQI
14th April 2025
48AQI
48AQI
15th April 2025
54AQI
54AQI
16th April 2025
65AQI
65AQI
17th April 2025
70AQI
70AQI
18th April 2025
87AQI
87AQI
19th April 2025
46AQI
46AQI
20th April 2025
62AQI
62AQI
21st April 2025
53AQI
53AQI
22nd April 2025
52AQI
52AQI
23rd April 2025
41AQI
41AQI
24th April 2025
69AQI
69AQI
25th April 2025
63AQI
63AQI
26th April 2025
55AQI
55AQI
27th April 2025
39AQI
39AQI
28th April 2025
62AQI
62AQI
29th April 2025
68AQI
68AQI
30th April 2025
55AQI
55AQI
1st May 2025
61AQI
61AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
51AQI
51AQI
4th May 2025
49AQI
49AQI
5th May 2025
53AQI
53AQI
6th May 2025
42AQI
42AQI
7th May 2025
55AQI
55AQI
8th May 2025
65AQI
65AQI
9th May 2025
61AQI
61AQI
10th May 2025
62AQI
62AQI
11th May 2025
80AQI
80AQI
12th May 2025
78AQI
78AQI
13th May 2025
78AQI
78AQI
14th May 2025
72AQI
72AQI
15th May 2025
68AQI
68AQI
16th May 2025
60AQI
60AQI
17th May 2025
50AQI
50AQI
18th May 2025
55AQI
55AQI
19th May 2025
60AQI
60AQI
20th May 2025
36AQI
36AQI
21st May 2025
51AQI
51AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
66AQI
66AQI
24th May 2025
46AQI
46AQI
25th May 2025
48AQI
48AQI
26th May 2025
74AQI
74AQI
27th May 2025
82AQI
82AQI
28th May 2025
99AQI
99AQI
29th May 2025
85AQI
85AQI
30th May 2025
89AQI
89AQI
31st May 2025
93AQI
93AQI
1st June 2025
93AQI
93AQI
2nd June 2025
104AQI
104AQI
3rd June 2025
74AQI
74AQI
4th June 2025
56AQI
56AQI
5th June 2025
51AQI
51AQI
6th June 2025
56AQI
56AQI
7th June 2025
66AQI
66AQI
8th June 2025
53AQI
53AQI
9th June 2025
61AQI
61AQI
10th June 2025
50AQI
50AQI
11th June 2025
56AQI
56AQI
12th June 2025
64AQI
64AQI
13th June 2025
76AQI
76AQI
14th June 2025
69AQI
69AQI
15th June 2025
56AQI
56AQI
16th June 2025
67AQI
67AQI
17th June 2025
69AQI
69AQI
18th June 2025
71AQI
71AQI
19th June 2025
67AQI
67AQI
20th June 2025
52AQI
52AQI
21st June 2025
63AQI
63AQI
22nd June 2025
68AQI
68AQI
23rd June 2025
74AQI
74AQI
24th June 2025
64AQI
64AQI
25th June 2025
56AQI
56AQI
26th June 2025
56AQI
56AQI
27th June 2025
65AQI
65AQI
28th June 2025
64AQI
64AQI
29th June 2025
52AQI
52AQI
30th June 2025
47AQI
47AQI
1st July 2025
45AQI
45AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
42AQI
42AQI
4th July 2025
49AQI
49AQI
5th July 2025
47AQI
47AQI
6th July 2025
50AQI
50AQI
7th July 2025
71AQI
71AQI
8th July 2025
72AQI
72AQI
9th July 2025
59AQI
59AQI
10th July 2025
52AQI
52AQI
11th July 2025
50AQI
50AQI
12th July 2025
46AQI
46AQI
13th July 2025
58AQI
58AQI
14th July 2025
54AQI
54AQI
15th July 2025
48AQI
48AQI
16th July 2025
50AQI
50AQI
17th July 2025
36AQI
36AQI
18th July 2025
40AQI
40AQI
19th July 2025
32AQI
32AQI
20th July 2025
32AQI
32AQI
21st July 2025
36AQI
36AQI
22nd July 2025
31AQI
31AQI
23rd July 2025
33AQI
33AQI
24th July 2025
49AQI
49AQI
25th July 2025
59AQI
59AQI
26th July 2025
56AQI
56AQI
27th July 2025
48AQI
48AQI
28th July 2025
66AQI
66AQI
29th July 2025
72AQI
72AQI
30th July 2025
67AQI
67AQI
31st July 2025
64AQI
64AQI
1st August 2025
59AQI
59AQI
2nd August 2025
63AQI
63AQI
3rd August 2025
57AQI
57AQI
82AQI
64AQI
88AQI
66AQI
64AQI
64AQI
50AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
2
22
7
4
23
1
3
17
11
4
26
7
24
2
27
1
19
12
3
41
154
20
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
July50AQI
202462AQI
7
14
9
1
8
14
6
1
7
18
4
2
4
21
5
14
15
2
14
16
25
5
1
18
13
25
5
14
14
3
10
19
1
7
24
153
178
31
4
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
September36AQI
202369AQI
8
13
8
2
1
16
8
3
3
11
14
3
5
18
5
2
8
21
2
9
21
18
12
1
24
7
19
11
10
19
2
12
14
3
6
18
5
2
123
181
48
12
Highest AQI recorded in
March104AQI
Lowest AQI recorded in
August40AQI
202270AQI
20
9
2
3
9
8
1
6
17
8
10
14
6
11
18
2
21
9
12
11
1
19
7
1
1
10
18
2
1
7
12
10
1
6
20
5
106
155
51
6
Highest AQI recorded in
January90AQI
Lowest AQI recorded in
August32AQI
202181AQI
8
12
10
2
14
9
3
3
10
11
6
1
5
20
5
4
17
8
2
3
13
14
4
22
5
11
19
1
20
9
1
8
21
2
6
14
7
3
8
12
10
1
82
183
83
13
1
2
Highest AQI recorded in
March111AQI
Lowest AQI recorded in
September47AQI
202081AQI
6
7
11
9
9
9
1
22
6
1
7
22
2
11
19
1
14
14
6
20
5
5
13
10
2
2
16
12
1
46
152
61
4
Highest AQI recorded in
May102AQI
Lowest AQI recorded in
September55AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
81AQILeast Polluted Year Recorded
2024(Avg.)
62AQINae Dong's annual 2025 AQI (68) shows an average percentage change of -4.8% (improved AQI) compared to previous years: 2020 (81), 2021 (81), 2022 (70), 2023 (69), 2024 (62).
