Bupyeong, 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
Bupyeong, Bucheon, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
106AQILowest AQI recorded on
24th Aug 2021
24AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 60 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Bupyeong, 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
11AM3rd Aug
77AQI
Avg. Lowest Time
12AM4th Aug
52AQI
In the last 24 hours,
Bupyeong's AQI reached its highest point of 77 at 11 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
Bupyeong, 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 2025555 AMAQI
5th Jul 2025556 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025539 AMAQI
5th Jul 20255210 AMAQI
5th Jul 20255311 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025562 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025535 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025568 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025543 AMAQI
6th Jul 2025544 AMAQI
26°C24/30°C
6th Jul 2025545 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025629 AMAQI
6th Jul 20257310 AMAQI
6th Jul 20257111 AMAQI
6th Jul 20257012 PMAQI
6th Jul 2025661 PMAQI
6th Jul 2025602 PMAQI
6th Jul 2025613 PMAQI
6th Jul 2025604 PMAQI
6th Jul 2025665 PMAQI
6th Jul 2025626 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025668 PMAQI
6th Jul 2025569 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255511 PMAQI
7th Jul 20255912 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025544 AMAQI
25°C23/28°C
7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025849 AMAQI
7th Jul 20259610 AMAQI
7th Jul 20259911 AMAQI
7th Jul 202511612 PMAQI
7th Jul 20251041 PMAQI
7th Jul 20251002 PMAQI
7th Jul 20251113 PMAQI
7th Jul 20251144 PMAQI
7th Jul 20251265 PMAQI
7th Jul 20251056 PMAQI
7th Jul 20251017 PMAQI
7th Jul 2025898 PMAQI
7th Jul 2025729 PMAQI
7th Jul 20257110 PMAQI
7th Jul 20257011 PMAQI
8th Jul 20257512 AMAQI
8th Jul 2025691 AMAQI
8th Jul 2025652 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025574 AMAQI
28°C25/31°C
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025628 AMAQI
8th Jul 20251039 AMAQI
8th Jul 202510510 AMAQI
8th Jul 20259811 AMAQI
8th Jul 20259612 PMAQI
8th Jul 2025921 PMAQI
8th Jul 2025922 PMAQI
8th Jul 2025883 PMAQI
8th Jul 2025904 PMAQI
8th Jul 2025935 PMAQI
8th Jul 2025886 PMAQI
8th Jul 2025927 PMAQI
8th Jul 2025878 PMAQI
8th Jul 2025719 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20256112 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025644 AMAQI
30°C27/36°C
9th Jul 2025685 AMAQI
9th Jul 2025686 AMAQI
9th Jul 2025687 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025729 AMAQI
9th Jul 20257310 AMAQI
9th Jul 20256911 AMAQI
9th Jul 20256712 PMAQI
9th Jul 2025661 PMAQI
9th Jul 2025712 PMAQI
9th Jul 2025733 PMAQI
9th Jul 2025714 PMAQI
9th Jul 2025725 PMAQI
9th Jul 2025746 PMAQI
9th Jul 2025787 PMAQI
9th Jul 2025808 PMAQI
9th Jul 2025749 PMAQI
9th Jul 20257510 PMAQI
9th Jul 20257611 PMAQI
10th Jul 20257212 AMAQI
10th Jul 2025751 AMAQI
10th Jul 2025762 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025634 AMAQI
28°C26/31°C
10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025637 AMAQI
10th Jul 2025638 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20254210 AMAQI
10th Jul 20253911 AMAQI
10th Jul 20254012 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025573 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025595 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025587 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
28°C26/31°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025539 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252612 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025454 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025517 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025584 AMAQI
30°C25/35°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252812 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025516 PMAQI
12th Jul 2025667 PMAQI
12th Jul 2025648 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255710 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
29°C25/34°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256810 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20257512 PMAQI
13th Jul 2025841 PMAQI
13th Jul 2025832 PMAQI
13th Jul 2025823 PMAQI
13th Jul 2025824 PMAQI
13th Jul 2025825 PMAQI
13th Jul 2025846 PMAQI
13th Jul 2025827 PMAQI
13th Jul 2025788 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025564 AMAQI
25°C24/26°C
14th Jul 2025595 AMAQI
14th Jul 2025596 AMAQI
14th Jul 2025597 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20256910 AMAQI
14th Jul 20258211 AMAQI
14th Jul 20258412 PMAQI
14th Jul 2025781 PMAQI
14th Jul 2025712 PMAQI
14th Jul 2025613 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025405 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025479 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025584 AMAQI
23°C20/28°C
15th Jul 2025605 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251210 AMAQI
15th Jul 20252911 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025352 PMAQI
15th Jul 2025373 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025499 PMAQI
15th Jul 20255010 PMAQI
15th Jul 20254911 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
23°C21/25°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025654 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254711 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
23°C22/25°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251411 AMAQI
17th Jul 20251312 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025212 PMAQI
17th Jul 2025213 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI
23°C22/25°C
18th Jul 2025515 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025516 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025468 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255112 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025514 AMAQI
24°C23/25°C
19th Jul 2025475 AMAQI
19th Jul 2025476 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251512 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025488 PMAQI
19th Jul 2025489 PMAQI
19th Jul 20254310 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025494 AMAQI
25°C23/28°C
20th Jul 2025455 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025452 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025471 AMAQI
21st Jul 2025472 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025464 AMAQI
27°C24/30°C
21st Jul 2025455 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025609 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254111 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025431 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025474 AMAQI
28°C25/31°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025477 AMAQI
22nd Jul 2025478 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025513 PMAQI
22nd Jul 2025414 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025481 AMAQI
23rd Jul 2025492 AMAQI
23rd Jul 2025453 AMAQI
23rd Jul 2025464 AMAQI
28°C25/30°C
23rd Jul 2025445 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025438 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025401 PMAQI
23rd Jul 2025612 PMAQI
23rd Jul 2025593 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025487 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025452 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025444 AMAQI
28°C25/32°C
24th Jul 2025445 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20254512 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025672 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025724 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025696 PMAQI
24th Jul 2025717 PMAQI
24th Jul 2025678 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025444 AMAQI
28°C26/32°C
25th Jul 2025465 AMAQI
25th Jul 2025476 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20257010 AMAQI
25th Jul 20256911 AMAQI
25th Jul 20257412 PMAQI
25th Jul 2025801 PMAQI
25th Jul 2025882 PMAQI
25th Jul 2025883 PMAQI
25th Jul 2025904 PMAQI
25th Jul 2025845 PMAQI
25th Jul 2025836 PMAQI
25th Jul 2025857 PMAQI
25th Jul 2025768 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025503 AMAQI
26th Jul 2025524 AMAQI
30°C26/35°C
26th Jul 2025565 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025679 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255312 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025733 PMAQI
26th Jul 2025754 PMAQI
26th Jul 2025765 PMAQI
26th Jul 2025826 PMAQI
26th Jul 2025867 PMAQI
26th Jul 2025858 PMAQI
26th Jul 2025719 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20256511 PMAQI
27th Jul 20256612 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
31°C28/35°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20254110 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025605 PMAQI
27th Jul 2025686 PMAQI
27th Jul 2025707 PMAQI
27th Jul 2025738 PMAQI
27th Jul 2025699 PMAQI
27th Jul 20256610 PMAQI
27th Jul 20256711 PMAQI
28th Jul 20256712 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025554 AMAQI
31°C28/35°C
28th Jul 2025535 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025919 AMAQI
28th Jul 202510410 AMAQI
28th Jul 202510611 AMAQI
28th Jul 20259612 PMAQI
28th Jul 2025801 PMAQI
28th Jul 2025772 PMAQI
28th Jul 2025763 PMAQI
28th Jul 2025774 PMAQI
28th Jul 2025865 PMAQI
28th Jul 2025936 PMAQI
28th Jul 2025977 PMAQI
28th Jul 2025878 PMAQI
28th Jul 2025739 PMAQI
28th Jul 20256710 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025574 AMAQI
30°C27/33°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025739 AMAQI
29th Jul 20257710 AMAQI
29th Jul 20258111 AMAQI
29th Jul 20258612 PMAQI
29th Jul 2025881 PMAQI
29th Jul 2025912 PMAQI
29th Jul 2025883 PMAQI
29th Jul 2025924 PMAQI
29th Jul 2025985 PMAQI
29th Jul 2025926 PMAQI
29th Jul 20251017 PMAQI
29th Jul 2025758 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256511 PMAQI
30th Jul 20256512 AMAQI
30th Jul 2025591 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025614 AMAQI
30°C28/34°C
30th Jul 2025645 AMAQI
30th Jul 2025646 AMAQI
30th Jul 2025647 AMAQI
30th Jul 2025648 AMAQI
30th Jul 2025849 AMAQI
30th Jul 20258310 AMAQI
30th Jul 20258611 AMAQI
30th Jul 20258812 PMAQI
30th Jul 2025861 PMAQI
30th Jul 20251082 PMAQI
30th Jul 20251143 PMAQI
30th Jul 20251094 PMAQI
30th Jul 20251205 PMAQI
30th Jul 2025986 PMAQI
30th Jul 2025967 PMAQI
30th Jul 2025858 PMAQI
30th Jul 2025699 PMAQI
30th Jul 20256810 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
29°C26/31°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 20257311 AMAQI
31st Jul 20256412 PMAQI
31st Jul 2025711 PMAQI
31st Jul 2025782 PMAQI
31st Jul 2025863 PMAQI
31st Jul 2025854 PMAQI
31st Jul 2025825 PMAQI
31st Jul 2025846 PMAQI
31st Jul 2025847 PMAQI
31st Jul 2025728 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025574 AMAQI
30°C28/32°C
1st Aug 2025555 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255512 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025723 PMAQI
1st Aug 2025674 PMAQI
1st Aug 2025755 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025609 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
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 20257211 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025721 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025617 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025574 AMAQI
30°C27/33°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20257610 AMAQI
3rd Aug 20257711 AMAQI
3rd Aug 20256712 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025672 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255212 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
58AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 1 PM
56AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 58), while the lowest AQI was between 5 AM to 1 PM (Avg. 56).
Night time
Avg. Highest Time
8 PM - 11 PM
58AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM
55AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 58), while the lowest AQI was between 12 AM to 4 AM (Avg. 55).
2025 Days Vs Air Quality
Bupyeong, Bucheon, Gyeonggi, South Korea
2025
14%
29
76%
163
10%
21
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
29 DaysModerate
163 DaysPoor
21 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2025, 14% 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
Bupyeong, 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
56AQI
56AQI
3rd January 2025
59AQI
59AQI
4th January 2025
59AQI
59AQI
5th January 2025
72AQI
72AQI
6th January 2025
104AQI
104AQI
7th January 2025
58AQI
58AQI
8th January 2025
76AQI
76AQI
9th January 2025
44AQI
44AQI
10th January 2025
57AQI
57AQI
11th January 2025
63AQI
63AQI
12th January 2025
79AQI
79AQI
13th January 2025
93AQI
93AQI
14th January 2025
110AQI
110AQI
15th January 2025
58AQI
58AQI
16th January 2025
83AQI
83AQI
17th January 2025
78AQI
78AQI
18th January 2025
86AQI
86AQI
19th January 2025
82AQI
82AQI
20th January 2025
135AQI
135AQI
21st January 2025
133AQI
133AQI
22nd January 2025
155AQI
155AQI
23rd January 2025
106AQI
106AQI
24th January 2025
112AQI
112AQI
25th January 2025
71AQI
71AQI
26th January 2025
61AQI
61AQI
27th January 2025
70AQI
70AQI
28th January 2025
63AQI
63AQI
29th January 2025
64AQI
64AQI
30th January 2025
51AQI
51AQI
31st January 2025
78AQI
78AQI
1st February 2025
87AQI
87AQI
2nd February 2025
85AQI
85AQI
3rd February 2025
59AQI
59AQI
4th February 2025
53AQI
53AQI
5th February 2025
46AQI
46AQI
6th February 2025
55AQI
55AQI
7th February 2025
50AQI
50AQI
8th February 2025
45AQI
45AQI
9th February 2025
50AQI
50AQI
10th February 2025
58AQI
58AQI
11th February 2025
77AQI
77AQI
12th February 2025
85AQI
85AQI
13th February 2025
56AQI
56AQI
14th February 2025
97AQI
97AQI
15th February 2025
61AQI
61AQI
16th February 2025
114AQI
114AQI
17th February 2025
50AQI
50AQI
18th February 2025
65AQI
65AQI
19th February 2025
48AQI
48AQI
20th February 2025
58AQI
58AQI
21st February 2025
56AQI
56AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
56AQI
56AQI
24th February 2025
59AQI
59AQI
25th February 2025
56AQI
56AQI
26th February 2025
71AQI
71AQI
27th February 2025
62AQI
62AQI
28th February 2025
84AQI
84AQI
1st March 2025
112AQI
112AQI
2nd March 2025
94AQI
94AQI
3rd March 2025
61AQI
61AQI
4th March 2025
49AQI
49AQI
5th March 2025
39AQI
39AQI
6th March 2025
77AQI
77AQI
7th March 2025
97AQI
97AQI
8th March 2025
90AQI
90AQI
9th March 2025
116AQI
116AQI
10th March 2025
127AQI
127AQI
11th March 2025
124AQI
124AQI
12th March 2025
104AQI
104AQI
13th March 2025
104AQI
104AQI
14th March 2025
76AQI
76AQI
15th March 2025
65AQI
65AQI
16th March 2025
75AQI
75AQI
17th March 2025
69AQI
69AQI
18th March 2025
81AQI
81AQI
19th March 2025
82AQI
82AQI
20th March 2025
95AQI
95AQI
21st March 2025
107AQI
107AQI
22nd March 2025
114AQI
114AQI
23rd March 2025
119AQI
119AQI
24th March 2025
116AQI
116AQI
25th March 2025
138AQI
138AQI
26th March 2025
98AQI
98AQI
27th March 2025
99AQI
99AQI
28th March 2025
62AQI
62AQI
29th March 2025
54AQI
54AQI
30th March 2025
49AQI
49AQI
31st March 2025
65AQI
65AQI
1st April 2025
78AQI
78AQI
2nd April 2025
87AQI
87AQI
3rd April 2025
92AQI
92AQI
4th April 2025
87AQI
87AQI
5th April 2025
73AQI
73AQI
6th April 2025
70AQI
70AQI
7th April 2025
77AQI
77AQI
8th April 2025
84AQI
84AQI
9th April 2025
82AQI
82AQI
10th April 2025
87AQI
87AQI
11th April 2025
101AQI
101AQI
12th April 2025
76AQI
76AQI
13th April 2025
68AQI
68AQI
14th April 2025
51AQI
51AQI
15th April 2025
62AQI
62AQI
16th April 2025
66AQI
66AQI
17th April 2025
72AQI
72AQI
18th April 2025
87AQI
87AQI
19th April 2025
50AQI
50AQI
20th April 2025
68AQI
68AQI
21st April 2025
57AQI
57AQI
22nd April 2025
48AQI
48AQI
23rd April 2025
38AQI
38AQI
24th April 2025
69AQI
69AQI
25th April 2025
64AQI
64AQI
26th April 2025
59AQI
59AQI
27th April 2025
48AQI
48AQI
28th April 2025
65AQI
65AQI
29th April 2025
74AQI
74AQI
30th April 2025
62AQI
62AQI
1st May 2025
68AQI
68AQI
2nd May 2025
54AQI
54AQI
3rd May 2025
54AQI
54AQI
4th May 2025
53AQI
53AQI
5th May 2025
56AQI
56AQI
6th May 2025
46AQI
46AQI
7th May 2025
58AQI
58AQI
8th May 2025
63AQI
63AQI
9th May 2025
56AQI
56AQI
10th May 2025
63AQI
63AQI
11th May 2025
81AQI
81AQI
12th May 2025
80AQI
80AQI
13th May 2025
79AQI
79AQI
14th May 2025
74AQI
74AQI
15th May 2025
71AQI
71AQI
16th May 2025
66AQI
66AQI
17th May 2025
48AQI
48AQI
18th May 2025
59AQI
59AQI
19th May 2025
62AQI
62AQI
20th May 2025
41AQI
41AQI
21st May 2025
51AQI
51AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
67AQI
67AQI
24th May 2025
49AQI
49AQI
25th May 2025
54AQI
54AQI
26th May 2025
74AQI
74AQI
27th May 2025
90AQI
90AQI
28th May 2025
103AQI
103AQI
29th May 2025
88AQI
88AQI
30th May 2025
97AQI
97AQI
31st May 2025
98AQI
98AQI
1st June 2025
96AQI
96AQI
2nd June 2025
102AQI
102AQI
3rd June 2025
80AQI
80AQI
4th June 2025
59AQI
59AQI
5th June 2025
60AQI
60AQI
6th June 2025
59AQI
59AQI
7th June 2025
71AQI
71AQI
8th June 2025
59AQI
59AQI
9th June 2025
66AQI
66AQI
10th June 2025
55AQI
55AQI
11th June 2025
60AQI
60AQI
12th June 2025
72AQI
72AQI
13th June 2025
77AQI
77AQI
14th June 2025
69AQI
69AQI
15th June 2025
61AQI
61AQI
16th June 2025
72AQI
72AQI
17th June 2025
69AQI
69AQI
18th June 2025
71AQI
71AQI
19th June 2025
70AQI
70AQI
20th June 2025
48AQI
48AQI
21st June 2025
66AQI
66AQI
22nd June 2025
74AQI
74AQI
23rd June 2025
79AQI
79AQI
24th June 2025
66AQI
66AQI
25th June 2025
54AQI
54AQI
26th June 2025
58AQI
58AQI
27th June 2025
71AQI
71AQI
28th June 2025
69AQI
69AQI
29th June 2025
63AQI
63AQI
30th June 2025
58AQI
58AQI
1st July 2025
47AQI
47AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
60AQI
60AQI
4th July 2025
58AQI
58AQI
5th July 2025
54AQI
54AQI
6th July 2025
59AQI
59AQI
7th July 2025
80AQI
80AQI
8th July 2025
77AQI
77AQI
9th July 2025
70AQI
70AQI
10th July 2025
59AQI
59AQI
11th July 2025
51AQI
51AQI
12th July 2025
51AQI
51AQI
13th July 2025
67AQI
67AQI
14th July 2025
55AQI
55AQI
15th July 2025
45AQI
45AQI
16th July 2025
54AQI
54AQI
17th July 2025
37AQI
37AQI
18th July 2025
45AQI
45AQI
19th July 2025
38AQI
38AQI
20th July 2025
44AQI
44AQI
21st July 2025
42AQI
42AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
45AQI
45AQI
24th July 2025
53AQI
53AQI
25th July 2025
65AQI
65AQI
26th July 2025
64AQI
64AQI
27th July 2025
55AQI
55AQI
28th July 2025
73AQI
73AQI
29th July 2025
74AQI
74AQI
30th July 2025
79AQI
79AQI
31st July 2025
67AQI
67AQI
1st August 2025
59AQI
59AQI
2nd August 2025
60AQI
60AQI
80AQI
64AQI
89AQI
70AQI
66AQI
68AQI
57AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
1
23
6
1
6
21
1
3
17
11
4
25
1
4
26
1
1
28
1
10
21
2
29
163
21
1
Highest AQI recorded in
March89AQI
Lowest AQI recorded in
July57AQI
202468AQI
6
17
7
1
9
11
8
1
5
22
2
2
2
21
7
8
20
3
4
22
4
23
6
2
6
24
1
18
12
12
16
3
7
21
2
6
24
1
106
216
40
4
Highest AQI recorded in
April82AQI
Lowest AQI recorded in
September48AQI
202374AQI
6
17
6
2
1
16
7
4
2
16
9
4
2
21
6
1
4
23
4
3
23
4
6
23
2
11
20
12
17
1
10
19
2
10
16
3
10
14
6
1
77
225
50
12
Highest AQI recorded in
March100AQI
Lowest AQI recorded in
September53AQI
202270AQI
22
7
2
15
5
2
5
19
7
7
16
7
8
21
2
16
14
4
17
2
1
13
13
2
14
14
2
1
4
19
6
1
5
22
4
77
192
44
6
Highest AQI recorded in
February88AQI
Lowest AQI recorded in
August44AQI
202169AQI
4
22
4
2
18
5
3
3
15
8
4
1
6
21
3
11
16
2
1
1
8
18
4
9
22
17
14
26
4
15
16
7
16
5
2
6
17
8
114
199
39
9
2
1
Highest AQI recorded in
March101AQI
Lowest AQI recorded in
September36AQI
202061AQI
5
8
5
15
1
6
12
8
19
3
20
10
1
14
17
16
12
12
16
3
7
17
6
5
17
8
1
98
143
22
1
Highest AQI recorded in
December82AQI
Lowest AQI recorded in
September45AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
74AQILeast Polluted Year Recorded
2020(Avg.)
61AQIBupyeong's annual 2025 AQI (71) shows an average percentage change of 3.7% (worsened AQI) compared to previous years: 2020 (61), 2021 (69), 2022 (70), 2023 (74), 2024 (68).
