Haengsin Dong, Goyang, 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
Haengsin Dong, Goyang, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
86AQILowest AQI recorded on
9th Aug 2023
21AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Haengsin Dong, Goyang, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
11AM3rd Aug
70AQI
Avg. Lowest Time
6AM3rd Aug
58AQI
Night time
Avg. Highest Time
8PM3rd Aug
60AQI
Avg. Lowest Time
12AM4th Aug
53AQI
In the last 24 hours,
Haengsin Dong's AQI reached its highest point of 70 at 11 AM during the Day, while the lowest point, 53, was recorded at 12 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Haengsin Dong, Goyang, 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 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025449 AMAQI
5th Jul 20254510 AMAQI
5th Jul 20255411 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025531 PMAQI
5th Jul 2025562 PMAQI
5th Jul 2025553 PMAQI
5th Jul 2025554 PMAQI
5th Jul 2025555 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025524 AMAQI
28°C24/33°C
6th Jul 2025535 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025589 AMAQI
6th Jul 20256510 AMAQI
6th Jul 20256511 AMAQI
6th Jul 20256412 PMAQI
6th Jul 2025611 PMAQI
6th Jul 2025632 PMAQI
6th Jul 2025633 PMAQI
6th Jul 2025644 PMAQI
6th Jul 2025675 PMAQI
6th Jul 2025606 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255110 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255312 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025534 AMAQI
28°C25/34°C
7th Jul 2025555 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025558 AMAQI
7th Jul 2025669 AMAQI
7th Jul 20257810 AMAQI
7th Jul 20258211 AMAQI
7th Jul 20259312 PMAQI
7th Jul 2025981 PMAQI
7th Jul 2025962 PMAQI
7th Jul 2025943 PMAQI
7th Jul 2025924 PMAQI
7th Jul 2025965 PMAQI
7th Jul 20251026 PMAQI
7th Jul 2025957 PMAQI
7th Jul 2025938 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20257110 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20257412 AMAQI
8th Jul 2025701 AMAQI
8th Jul 2025632 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025564 AMAQI
29°C25/34°C
8th Jul 2025585 AMAQI
8th Jul 2025596 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025598 AMAQI
8th Jul 2025889 AMAQI
8th Jul 202511910 AMAQI
8th Jul 202510111 AMAQI
8th Jul 20258812 PMAQI
8th Jul 2025861 PMAQI
8th Jul 2025852 PMAQI
8th Jul 2025843 PMAQI
8th Jul 2025824 PMAQI
8th Jul 2025835 PMAQI
8th Jul 2025846 PMAQI
8th Jul 2025837 PMAQI
8th Jul 2025808 PMAQI
8th Jul 2025709 PMAQI
8th Jul 20255710 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025624 AMAQI
31°C26/39°C
9th Jul 2025665 AMAQI
9th Jul 2025666 AMAQI
9th Jul 2025667 AMAQI
9th Jul 2025668 AMAQI
9th Jul 2025659 AMAQI
9th Jul 20256410 AMAQI
9th Jul 20256011 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025602 PMAQI
9th Jul 2025613 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025537 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256311 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025624 AMAQI
31°C26/37°C
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025628 AMAQI
10th Jul 2025529 AMAQI
10th Jul 20255010 AMAQI
10th Jul 20254411 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025431 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025533 PMAQI
10th Jul 2025534 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025447 PMAQI
10th Jul 2025528 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
31°C25/37°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025588 AMAQI
11th Jul 2025529 AMAQI
11th Jul 20255310 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20253812 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025362 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025434 PMAQI
11th Jul 2025445 PMAQI
11th Jul 2025426 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025488 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025574 AMAQI
29°C22/36°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20253510 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025411 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025494 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
30°C23/37°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025599 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20257011 AMAQI
13th Jul 20257912 PMAQI
13th Jul 2025791 PMAQI
13th Jul 2025782 PMAQI
13th Jul 2025713 PMAQI
13th Jul 2025714 PMAQI
13th Jul 2025735 PMAQI
13th Jul 2025736 PMAQI
13th Jul 2025717 PMAQI
13th Jul 2025718 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256112 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025564 AMAQI
28°C25/31°C
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20257610 AMAQI
14th Jul 20257611 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI
23°C20/27°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253010 AMAQI
15th Jul 20252911 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025373 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025317 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025564 AMAQI
22°C21/25°C
16th Jul 2025535 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025634 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255111 PMAQI
17th Jul 20255212 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 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20252012 PMAQI
17th Jul 2025271 PMAQI
17th Jul 2025242 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025256 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI
23°C21/24°C
18th Jul 2025515 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025379 AMAQI
18th Jul 20253510 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025404 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025506 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025468 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025511 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025504 AMAQI
23°C22/26°C
19th Jul 2025485 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025487 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025476 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025439 PMAQI
19th Jul 20254910 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025494 AMAQI
24°C22/27°C
20th Jul 2025455 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20254311 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025532 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025534 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255512 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025464 AMAQI
27°C24/32°C
21st Jul 2025485 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20255811 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025484 AMAQI
28°C25/32°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20253710 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025481 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025483 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025463 AMAQI
23rd Jul 2025474 AMAQI
28°C25/33°C
23rd Jul 2025455 AMAQI
23rd Jul 2025466 AMAQI
23rd Jul 2025457 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025509 AMAQI
23rd Jul 20254910 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025533 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025433 AMAQI
24th Jul 2025444 AMAQI
29°C25/34°C
24th Jul 2025435 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20254710 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20253612 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025592 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025746 PMAQI
24th Jul 2025677 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025444 AMAQI
30°C25/35°C
25th Jul 2025455 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20257110 AMAQI
25th Jul 20257011 AMAQI
25th Jul 20257612 PMAQI
25th Jul 2025761 PMAQI
25th Jul 2025752 PMAQI
25th Jul 2025793 PMAQI
25th Jul 2025784 PMAQI
25th Jul 2025775 PMAQI
25th Jul 2025776 PMAQI
25th Jul 2025677 PMAQI
25th Jul 2025658 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025491 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025524 AMAQI
31°C26/38°C
26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20255912 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025632 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025625 PMAQI
26th Jul 2025646 PMAQI
26th Jul 2025677 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025544 AMAQI
32°C27/38°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255110 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025401 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025493 PMAQI
27th Jul 2025494 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256510 PMAQI
27th Jul 20256611 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025544 AMAQI
32°C27/38°C
28th Jul 2025535 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025789 AMAQI
28th Jul 20259310 AMAQI
28th Jul 20258811 AMAQI
28th Jul 20258612 PMAQI
28th Jul 2025861 PMAQI
28th Jul 2025832 PMAQI
28th Jul 2025783 PMAQI
28th Jul 2025784 PMAQI
28th Jul 2025785 PMAQI
28th Jul 2025716 PMAQI
28th Jul 2025727 PMAQI
28th Jul 2025758 PMAQI
28th Jul 2025689 PMAQI
28th Jul 20256710 PMAQI
28th Jul 20256811 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025574 AMAQI
32°C27/37°C
29th Jul 2025615 AMAQI
29th Jul 2025616 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025729 AMAQI
29th Jul 20257710 AMAQI
29th Jul 20258211 AMAQI
29th Jul 20258912 PMAQI
29th Jul 2025861 PMAQI
29th Jul 2025852 PMAQI
29th Jul 2025903 PMAQI
29th Jul 2025874 PMAQI
29th Jul 2025895 PMAQI
29th Jul 2025886 PMAQI
29th Jul 2025837 PMAQI
29th Jul 2025768 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256510 PMAQI
29th Jul 20256411 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025614 AMAQI
32°C27/38°C
30th Jul 2025645 AMAQI
30th Jul 2025646 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025819 AMAQI
30th Jul 20257910 AMAQI
30th Jul 20258411 AMAQI
30th Jul 20258512 PMAQI
30th Jul 2025831 PMAQI
30th Jul 2025862 PMAQI
30th Jul 2025843 PMAQI
30th Jul 2025794 PMAQI
30th Jul 2025705 PMAQI
30th Jul 2025726 PMAQI
30th Jul 2025767 PMAQI
30th Jul 2025738 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256510 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 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 20257511 AMAQI
31st Jul 20257312 PMAQI
31st Jul 2025741 PMAQI
31st Jul 2025822 PMAQI
31st Jul 2025903 PMAQI
31st Jul 2025914 PMAQI
31st Jul 2025855 PMAQI
31st Jul 2025726 PMAQI
31st Jul 2025807 PMAQI
31st Jul 2025698 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025574 AMAQI
31°C28/35°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025653 PMAQI
1st Aug 2025634 PMAQI
1st Aug 2025655 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
31°C27/36°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20257810 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20257612 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025632 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025626 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025584 AMAQI
31°C27/36°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025671 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
28°C25/31°C
4th Aug 2025595 AMAQI
5 AM4th Aug 2025596 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20254211 AMAQI
4th Aug 20253612 PMAQI
12 PM4th Aug 2025401 PMAQI
4th Aug 2025382 PMAQI
7 PM
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
Haengsin Dong, Goyang, Gyeonggi, South Korea
2025
16%
34
77%
165
7%
16
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
34 DaysModerate
165 DaysPoor
16 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 16%
Health Risk Level:
Extreme
In 2025, 16% of 216 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
Haengsin Dong, Goyang, 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
78AQI
78AQI
2nd January 2025
59AQI
59AQI
3rd January 2025
61AQI
61AQI
4th January 2025
62AQI
62AQI
5th January 2025
74AQI
74AQI
6th January 2025
103AQI
103AQI
7th January 2025
60AQI
60AQI
8th January 2025
72AQI
72AQI
9th January 2025
46AQI
46AQI
10th January 2025
59AQI
59AQI
11th January 2025
62AQI
62AQI
12th January 2025
71AQI
71AQI
13th January 2025
90AQI
90AQI
14th January 2025
105AQI
105AQI
15th January 2025
55AQI
55AQI
16th January 2025
80AQI
80AQI
17th January 2025
75AQI
75AQI
18th January 2025
82AQI
82AQI
19th January 2025
80AQI
80AQI
20th January 2025
133AQI
133AQI
21st January 2025
136AQI
136AQI
22nd January 2025
145AQI
145AQI
23rd January 2025
109AQI
109AQI
24th January 2025
109AQI
109AQI
25th January 2025
65AQI
65AQI
26th January 2025
52AQI
52AQI
27th January 2025
66AQI
66AQI
28th January 2025
59AQI
59AQI
29th January 2025
61AQI
61AQI
30th January 2025
46AQI
46AQI
31st January 2025
72AQI
72AQI
1st February 2025
81AQI
81AQI
2nd February 2025
72AQI
72AQI
3rd February 2025
53AQI
53AQI
4th February 2025
48AQI
48AQI
5th February 2025
41AQI
41AQI
6th February 2025
52AQI
52AQI
7th February 2025
47AQI
47AQI
8th February 2025
42AQI
42AQI
9th February 2025
47AQI
47AQI
10th February 2025
54AQI
54AQI
11th February 2025
73AQI
73AQI
12th February 2025
77AQI
77AQI
13th February 2025
51AQI
51AQI
14th February 2025
93AQI
93AQI
15th February 2025
58AQI
58AQI
16th February 2025
111AQI
111AQI
17th February 2025
46AQI
46AQI
18th February 2025
62AQI
62AQI
19th February 2025
45AQI
45AQI
20th February 2025
51AQI
51AQI
21st February 2025
51AQI
51AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
54AQI
54AQI
24th February 2025
56AQI
56AQI
25th February 2025
54AQI
54AQI
26th February 2025
66AQI
66AQI
27th February 2025
57AQI
57AQI
28th February 2025
84AQI
84AQI
1st March 2025
104AQI
104AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
58AQI
58AQI
4th March 2025
51AQI
51AQI
5th March 2025
41AQI
41AQI
6th March 2025
70AQI
70AQI
7th March 2025
95AQI
95AQI
8th March 2025
84AQI
84AQI
9th March 2025
97AQI
97AQI
10th March 2025
114AQI
114AQI
11th March 2025
102AQI
102AQI
12th March 2025
94AQI
94AQI
13th March 2025
84AQI
84AQI
14th March 2025
73AQI
73AQI
15th March 2025
55AQI
55AQI
16th March 2025
69AQI
69AQI
17th March 2025
63AQI
63AQI
18th March 2025
71AQI
71AQI
19th March 2025
78AQI
78AQI
20th March 2025
89AQI
89AQI
21st March 2025
106AQI
106AQI
22nd March 2025
111AQI
111AQI
23rd March 2025
116AQI
116AQI
24th March 2025
117AQI
117AQI
25th March 2025
133AQI
133AQI
26th March 2025
94AQI
94AQI
27th March 2025
96AQI
96AQI
28th March 2025
58AQI
58AQI
29th March 2025
49AQI
49AQI
30th March 2025
42AQI
42AQI
31st March 2025
56AQI
56AQI
1st April 2025
77AQI
77AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
76AQI
76AQI
4th April 2025
76AQI
76AQI
5th April 2025
56AQI
56AQI
6th April 2025
65AQI
65AQI
7th April 2025
72AQI
72AQI
8th April 2025
72AQI
72AQI
9th April 2025
74AQI
74AQI
10th April 2025
76AQI
76AQI
11th April 2025
88AQI
88AQI
12th April 2025
65AQI
65AQI
13th April 2025
60AQI
60AQI
14th April 2025
44AQI
44AQI
15th April 2025
55AQI
55AQI
16th April 2025
63AQI
63AQI
17th April 2025
71AQI
71AQI
18th April 2025
79AQI
79AQI
19th April 2025
48AQI
48AQI
20th April 2025
57AQI
57AQI
21st April 2025
56AQI
56AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
36AQI
36AQI
24th April 2025
66AQI
66AQI
25th April 2025
63AQI
63AQI
26th April 2025
58AQI
58AQI
27th April 2025
46AQI
46AQI
28th April 2025
61AQI
61AQI
29th April 2025
67AQI
67AQI
30th April 2025
57AQI
57AQI
1st May 2025
60AQI
60AQI
2nd May 2025
53AQI
53AQI
3rd May 2025
49AQI
49AQI
4th May 2025
50AQI
50AQI
5th May 2025
52AQI
52AQI
6th May 2025
43AQI
43AQI
7th May 2025
58AQI
58AQI
8th May 2025
65AQI
65AQI
9th May 2025
52AQI
52AQI
10th May 2025
59AQI
59AQI
11th May 2025
80AQI
80AQI
12th May 2025
79AQI
79AQI
13th May 2025
78AQI
78AQI
14th May 2025
74AQI
74AQI
15th May 2025
72AQI
72AQI
16th May 2025
64AQI
64AQI
17th May 2025
55AQI
55AQI
18th May 2025
58AQI
58AQI
19th May 2025
62AQI
62AQI
20th May 2025
45AQI
45AQI
21st May 2025
52AQI
52AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
63AQI
63AQI
24th May 2025
49AQI
49AQI
25th May 2025
51AQI
51AQI
26th May 2025
70AQI
70AQI
27th May 2025
88AQI
88AQI
28th May 2025
92AQI
92AQI
29th May 2025
83AQI
83AQI
30th May 2025
84AQI
84AQI
31st May 2025
94AQI
94AQI
1st June 2025
91AQI
91AQI
2nd June 2025
100AQI
100AQI
3rd June 2025
78AQI
78AQI
4th June 2025
59AQI
59AQI
5th June 2025
59AQI
59AQI
6th June 2025
60AQI
60AQI
7th June 2025
72AQI
72AQI
8th June 2025
63AQI
63AQI
9th June 2025
68AQI
68AQI
10th June 2025
60AQI
60AQI
11th June 2025
58AQI
58AQI
12th June 2025
67AQI
67AQI
13th June 2025
77AQI
77AQI
14th June 2025
70AQI
70AQI
15th June 2025
62AQI
62AQI
16th June 2025
70AQI
70AQI
17th June 2025
73AQI
73AQI
18th June 2025
77AQI
77AQI
19th June 2025
71AQI
71AQI
20th June 2025
49AQI
49AQI
21st June 2025
63AQI
63AQI
22nd June 2025
72AQI
72AQI
23rd June 2025
75AQI
75AQI
24th June 2025
65AQI
65AQI
25th June 2025
52AQI
52AQI
26th June 2025
57AQI
57AQI
27th June 2025
69AQI
69AQI
28th June 2025
69AQI
69AQI
29th June 2025
55AQI
55AQI
30th June 2025
50AQI
50AQI
1st July 2025
46AQI
46AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
54AQI
54AQI
4th July 2025
55AQI
55AQI
5th July 2025
53AQI
53AQI
6th July 2025
57AQI
57AQI
7th July 2025
74AQI
74AQI
8th July 2025
74AQI
74AQI
9th July 2025
60AQI
60AQI
10th July 2025
55AQI
55AQI
11th July 2025
51AQI
51AQI
12th July 2025
51AQI
51AQI
13th July 2025
64AQI
64AQI
14th July 2025
51AQI
51AQI
15th July 2025
45AQI
45AQI
16th July 2025
54AQI
54AQI
17th July 2025
41AQI
41AQI
18th July 2025
45AQI
45AQI
19th July 2025
39AQI
39AQI
20th July 2025
47AQI
47AQI
21st July 2025
45AQI
45AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
45AQI
45AQI
24th July 2025
53AQI
53AQI
25th July 2025
61AQI
61AQI
26th July 2025
58AQI
58AQI
27th July 2025
53AQI
53AQI
28th July 2025
68AQI
68AQI
29th July 2025
72AQI
72AQI
30th July 2025
70AQI
70AQI
31st July 2025
67AQI
67AQI
1st August 2025
59AQI
59AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
60AQI
60AQI
78AQI
60AQI
83AQI
63AQI
64AQI
67AQI
55AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202567AQI
2
22
7
7
20
1
3
20
8
5
25
5
26
2
28
10
21
3
34
165
16
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
July55AQI
202462AQI
11
14
6
10
15
4
6
22
2
1
3
26
1
10
21
4
23
3
19
10
2
10
21
22
8
13
18
8
21
1
5
25
1
121
224
20
1
Highest AQI recorded in
January71AQI
Lowest AQI recorded in
September43AQI
202365AQI
7
16
7
1
2
20
6
3
16
12
5
19
5
1
6
23
2
5
25
9
21
1
17
14
20
10
16
14
1
14
14
1
12
16
3
116
208
38
2
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
September45AQI
202264AQI
5
19
5
1
7
8
6
12
14
5
7
18
5
12
17
2
14
15
1
5
18
1
22
5
1
18
13
7
17
5
1
6
24
1
116
168
31
2
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
August26AQI
202166AQI
11
17
3
8
12
5
3
4
17
7
2
1
6
22
2
9
17
3
2
2
25
3
10
21
18
13
27
3
15
16
9
14
5
2
10
17
4
129
194
32
7
3
Highest AQI recorded in
March94AQI
Lowest AQI recorded in
September34AQI
202065AQI
4
9
3
17
1
3
8
7
3
23
4
15
15
1
13
18
17
12
13
17
1
8
15
7
7
14
9
1
86
148
30
1
Highest AQI recorded in
May80AQI
Lowest AQI recorded in
September48AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
67AQILeast Polluted Year Recorded
2024(Avg.)
62AQIHaengsin Dong's annual 2025 AQI (67) shows an average percentage change of 4.7% (worsened AQI) compared to previous years: 2020 (65), 2021 (66), 2022 (64), 2023 (65), 2024 (62).
