Gugal Dong, Tongjin, 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
Gugal Dong, Tongjin, Gyeonggi, South Korea
2021
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
88AQILowest AQI recorded on
9th Aug 2023
20AQISame Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 62 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Gugal Dong, Tongjin, 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
3PM3rd Aug
70AQI
Avg. Lowest Time
12AM4th Aug
51AQI
In the last 24 hours,
Gugal Dong's AQI reached its highest point of 70 at 3 PM during the Night, while the lowest point, 51, was recorded at 12 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gugal Dong, Tongjin, 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 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025529 AMAQI
5th Jul 20255010 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20254412 PMAQI
5th Jul 2025371 PMAQI
5th Jul 2025362 PMAQI
5th Jul 2025393 PMAQI
5th Jul 2025414 PMAQI
5th Jul 2025405 PMAQI
5th Jul 2025406 PMAQI
5th Jul 2025407 PMAQI
5th Jul 2025428 PMAQI
5th Jul 2025519 PMAQI
5th Jul 20254810 PMAQI
5th Jul 20255111 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025512 AMAQI
6th Jul 2025513 AMAQI
6th Jul 2025504 AMAQI
28°C23/33°C
6th Jul 2025505 AMAQI
6th Jul 2025506 AMAQI
6th Jul 2025517 AMAQI
6th Jul 2025518 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255012 AMAQI
7th Jul 2025511 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025524 AMAQI
28°C24/34°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025669 AMAQI
7th Jul 20257310 AMAQI
7th Jul 20258011 AMAQI
7th Jul 20258412 PMAQI
7th Jul 2025871 PMAQI
7th Jul 2025902 PMAQI
7th Jul 2025923 PMAQI
7th Jul 2025874 PMAQI
7th Jul 2025885 PMAQI
7th Jul 2025906 PMAQI
7th Jul 2025907 PMAQI
7th Jul 2025848 PMAQI
7th Jul 2025729 PMAQI
7th Jul 20257410 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20257412 AMAQI
8th Jul 2025711 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025544 AMAQI
29°C25/34°C
8th Jul 2025585 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025869 AMAQI
8th Jul 20259010 AMAQI
8th Jul 20257911 AMAQI
8th Jul 20256912 PMAQI
8th Jul 2025701 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025673 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025677 PMAQI
8th Jul 2025678 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025624 AMAQI
31°C26/37°C
9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025648 AMAQI
9th Jul 2025649 AMAQI
9th Jul 20256310 AMAQI
9th Jul 20256111 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025572 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025514 PMAQI
9th Jul 2025495 PMAQI
9th Jul 2025506 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255912 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025594 AMAQI
31°C26/36°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025499 AMAQI
10th Jul 20254310 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20253512 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025352 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025365 PMAQI
10th Jul 2025366 PMAQI
10th Jul 2025337 PMAQI
10th Jul 2025408 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
30°C26/36°C
11th Jul 2025565 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254711 AMAQI
11th Jul 20254412 PMAQI
11th Jul 2025441 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025453 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025426 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025478 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
29°C24/35°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20254210 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025313 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025316 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
29°C23/34°C
13th Jul 2025525 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256810 AMAQI
13th Jul 20256811 AMAQI
13th Jul 20256212 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025642 PMAQI
13th Jul 2025673 PMAQI
13th Jul 2025664 PMAQI
13th Jul 2025705 PMAQI
13th Jul 2025736 PMAQI
13th Jul 2025747 PMAQI
13th Jul 2025708 PMAQI
13th Jul 2025649 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI
26°C23/30°C
14th Jul 2025565 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20257311 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025671 PMAQI
14th Jul 2025532 PMAQI
14th Jul 2025373 PMAQI
14th Jul 2025274 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025296 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025438 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI
23°C20/28°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254510 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025544 AMAQI
22°C20/25°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025388 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
21°C20/23°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025172 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025524 AMAQI
23°C21/25°C
18th Jul 2025505 AMAQI
18th Jul 2025496 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025498 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025512 AMAQI
19th Jul 2025513 AMAQI
19th Jul 2025494 AMAQI
23°C22/27°C
19th Jul 2025465 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251611 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025173 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025156 PMAQI
19th Jul 2025157 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025349 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025454 AMAQI
24°C22/28°C
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025368 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254510 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025424 AMAQI
27°C23/31°C
21st Jul 2025405 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025434 AMAQI
28°C25/32°C
22nd Jul 2025445 AMAQI
22nd Jul 2025456 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025464 PMAQI
22nd Jul 2025505 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025348 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20252910 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253812 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025433 AMAQI
23rd Jul 2025424 AMAQI
28°C24/32°C
23rd Jul 2025415 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025499 AMAQI
23rd Jul 20254810 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025516 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025479 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025423 AMAQI
24th Jul 2025424 AMAQI
28°C25/32°C
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025482 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025574 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025616 PMAQI
24th Jul 2025637 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025433 AMAQI
25th Jul 2025444 AMAQI
29°C25/33°C
25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20256511 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025652 PMAQI
25th Jul 2025613 PMAQI
25th Jul 2025564 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025534 AMAQI
31°C25/36°C
26th Jul 2025545 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025303 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025534 AMAQI
31°C27/36°C
27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025519 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025524 AMAQI
32°C27/37°C
28th Jul 2025505 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20257810 AMAQI
28th Jul 20257611 AMAQI
28th Jul 20257112 PMAQI
28th Jul 2025621 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025564 PMAQI
28th Jul 2025615 PMAQI
28th Jul 2025636 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025648 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025544 AMAQI
30°C27/35°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025769 AMAQI
29th Jul 20258410 AMAQI
29th Jul 20258511 AMAQI
29th Jul 20258712 PMAQI
29th Jul 2025811 PMAQI
29th Jul 2025822 PMAQI
29th Jul 2025783 PMAQI
29th Jul 2025684 PMAQI
29th Jul 2025685 PMAQI
29th Jul 2025736 PMAQI
29th Jul 2025827 PMAQI
29th Jul 2025758 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256611 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025584 AMAQI
31°C26/37°C
30th Jul 2025625 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025739 AMAQI
30th Jul 20257310 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20256612 PMAQI
30th Jul 2025681 PMAQI
30th Jul 2025632 PMAQI
30th Jul 2025653 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025287 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025584 AMAQI
31°C26/35°C
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025592 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI
30°C27/35°C
1st Aug 2025565 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025715 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
30°C27/36°C
2nd Aug 2025565 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257710 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025821 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025657 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025584 AMAQI
30°C26/34°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025703 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025686 PMAQI
3rd Aug 2025657 PMAQI
3rd Aug 2025618 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255112 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
--°C/°C
4th Aug 2025585 AMAQI
5 AM4th Aug 2025586 AMAQI
4th Aug 2025577 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
53AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
11 AM - 7 PM
48AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 53), while the lowest AQI was between 11 AM to 7 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
49AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 53), while the lowest AQI was between 8 PM to 8 PM (Avg. 49).
2025 Days Vs Air Quality
Gugal Dong, Tongjin, Gyeonggi, South Korea
2025
20%
43
71%
153
8%
17
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
43 DaysModerate
153 DaysPoor
17 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2025, 20% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Gugal Dong, Tongjin, 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
62AQI
62AQI
3rd January 2025
63AQI
63AQI
4th January 2025
65AQI
65AQI
5th January 2025
72AQI
72AQI
6th January 2025
102AQI
102AQI
7th January 2025
61AQI
61AQI
8th January 2025
74AQI
74AQI
9th January 2025
43AQI
43AQI
10th January 2025
61AQI
61AQI
11th January 2025
62AQI
62AQI
12th January 2025
85AQI
85AQI
13th January 2025
93AQI
93AQI
14th January 2025
106AQI
106AQI
15th January 2025
58AQI
58AQI
16th January 2025
77AQI
77AQI
17th January 2025
92AQI
92AQI
18th January 2025
87AQI
87AQI
19th January 2025
96AQI
96AQI
20th January 2025
133AQI
133AQI
21st January 2025
146AQI
146AQI
22nd January 2025
153AQI
153AQI
23rd January 2025
135AQI
135AQI
24th January 2025
104AQI
104AQI
25th January 2025
73AQI
73AQI
26th January 2025
55AQI
55AQI
27th January 2025
64AQI
64AQI
28th January 2025
59AQI
59AQI
29th January 2025
64AQI
64AQI
30th January 2025
55AQI
55AQI
31st January 2025
74AQI
74AQI
1st February 2025
75AQI
75AQI
2nd February 2025
83AQI
83AQI
3rd February 2025
55AQI
55AQI
4th February 2025
56AQI
56AQI
5th February 2025
48AQI
48AQI
6th February 2025
60AQI
60AQI
7th February 2025
51AQI
51AQI
8th February 2025
51AQI
51AQI
9th February 2025
54AQI
54AQI
10th February 2025
60AQI
60AQI
11th February 2025
80AQI
80AQI
12th February 2025
82AQI
82AQI
13th February 2025
55AQI
55AQI
14th February 2025
93AQI
93AQI
15th February 2025
60AQI
60AQI
16th February 2025
116AQI
116AQI
17th February 2025
53AQI
53AQI
18th February 2025
65AQI
65AQI
19th February 2025
50AQI
50AQI
20th February 2025
60AQI
60AQI
21st February 2025
58AQI
58AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
58AQI
58AQI
24th February 2025
61AQI
61AQI
25th February 2025
57AQI
57AQI
26th February 2025
80AQI
80AQI
27th February 2025
58AQI
58AQI
28th February 2025
81AQI
81AQI
1st March 2025
108AQI
108AQI
2nd March 2025
80AQI
80AQI
3rd March 2025
59AQI
59AQI
4th March 2025
47AQI
47AQI
5th March 2025
38AQI
38AQI
6th March 2025
73AQI
73AQI
7th March 2025
93AQI
93AQI
8th March 2025
88AQI
88AQI
9th March 2025
109AQI
109AQI
10th March 2025
120AQI
120AQI
11th March 2025
113AQI
113AQI
12th March 2025
110AQI
110AQI
13th March 2025
99AQI
99AQI
14th March 2025
81AQI
81AQI
15th March 2025
55AQI
55AQI
16th March 2025
75AQI
75AQI
17th March 2025
63AQI
63AQI
18th March 2025
68AQI
68AQI
19th March 2025
80AQI
80AQI
20th March 2025
89AQI
89AQI
21st March 2025
109AQI
109AQI
22nd March 2025
109AQI
109AQI
23rd March 2025
117AQI
117AQI
24th March 2025
117AQI
117AQI
25th March 2025
130AQI
130AQI
26th March 2025
92AQI
92AQI
27th March 2025
89AQI
89AQI
28th March 2025
63AQI
63AQI
29th March 2025
52AQI
52AQI
30th March 2025
48AQI
48AQI
31st March 2025
58AQI
58AQI
1st April 2025
79AQI
79AQI
2nd April 2025
87AQI
87AQI
3rd April 2025
80AQI
80AQI
4th April 2025
89AQI
89AQI
5th April 2025
72AQI
72AQI
6th April 2025
70AQI
70AQI
7th April 2025
70AQI
70AQI
8th April 2025
79AQI
79AQI
9th April 2025
70AQI
70AQI
10th April 2025
78AQI
78AQI
11th April 2025
88AQI
88AQI
12th April 2025
64AQI
64AQI
13th April 2025
63AQI
63AQI
14th April 2025
48AQI
48AQI
15th April 2025
56AQI
56AQI
16th April 2025
61AQI
61AQI
17th April 2025
66AQI
66AQI
18th April 2025
75AQI
75AQI
19th April 2025
49AQI
49AQI
20th April 2025
57AQI
57AQI
21st April 2025
50AQI
50AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
36AQI
36AQI
24th April 2025
58AQI
58AQI
25th April 2025
64AQI
64AQI
26th April 2025
54AQI
54AQI
27th April 2025
43AQI
43AQI
28th April 2025
58AQI
58AQI
29th April 2025
67AQI
67AQI
30th April 2025
58AQI
58AQI
1st May 2025
58AQI
58AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
49AQI
49AQI
4th May 2025
45AQI
45AQI
5th May 2025
52AQI
52AQI
6th May 2025
41AQI
41AQI
7th May 2025
54AQI
54AQI
8th May 2025
63AQI
63AQI
9th May 2025
52AQI
52AQI
10th May 2025
55AQI
55AQI
11th May 2025
67AQI
67AQI
12th May 2025
69AQI
69AQI
13th May 2025
73AQI
73AQI
14th May 2025
75AQI
75AQI
15th May 2025
64AQI
64AQI
16th May 2025
51AQI
51AQI
17th May 2025
39AQI
39AQI
18th May 2025
57AQI
57AQI
19th May 2025
61AQI
61AQI
20th May 2025
42AQI
42AQI
21st May 2025
47AQI
47AQI
22nd May 2025
45AQI
45AQI
23rd May 2025
63AQI
63AQI
24th May 2025
46AQI
46AQI
25th May 2025
50AQI
50AQI
26th May 2025
61AQI
61AQI
27th May 2025
74AQI
74AQI
28th May 2025
75AQI
75AQI
29th May 2025
78AQI
78AQI
30th May 2025
68AQI
68AQI
31st May 2025
78AQI
78AQI
1st June 2025
79AQI
79AQI
2nd June 2025
91AQI
91AQI
3rd June 2025
71AQI
71AQI
4th June 2025
57AQI
57AQI
5th June 2025
58AQI
58AQI
6th June 2025
59AQI
59AQI
7th June 2025
71AQI
71AQI
8th June 2025
59AQI
59AQI
9th June 2025
66AQI
66AQI
10th June 2025
51AQI
51AQI
11th June 2025
50AQI
50AQI
12th June 2025
60AQI
60AQI
13th June 2025
75AQI
75AQI
14th June 2025
51AQI
51AQI
15th June 2025
55AQI
55AQI
16th June 2025
61AQI
61AQI
17th June 2025
61AQI
61AQI
18th June 2025
67AQI
67AQI
19th June 2025
60AQI
60AQI
20th June 2025
43AQI
43AQI
21st June 2025
55AQI
55AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
64AQI
64AQI
24th June 2025
59AQI
59AQI
25th June 2025
48AQI
48AQI
26th June 2025
54AQI
54AQI
27th June 2025
61AQI
61AQI
28th June 2025
60AQI
60AQI
29th June 2025
44AQI
44AQI
30th June 2025
41AQI
41AQI
1st July 2025
43AQI
43AQI
2nd July 2025
38AQI
38AQI
3rd July 2025
54AQI
54AQI
4th July 2025
51AQI
51AQI
5th July 2025
47AQI
47AQI
6th July 2025
54AQI
54AQI
7th July 2025
70AQI
70AQI
8th July 2025
66AQI
66AQI
9th July 2025
58AQI
58AQI
10th July 2025
48AQI
48AQI
11th July 2025
50AQI
50AQI
12th July 2025
46AQI
46AQI
13th July 2025
62AQI
62AQI
14th July 2025
51AQI
51AQI
15th July 2025
41AQI
41AQI
16th July 2025
51AQI
51AQI
17th July 2025
38AQI
38AQI
18th July 2025
43AQI
43AQI
19th July 2025
32AQI
32AQI
20th July 2025
38AQI
38AQI
21st July 2025
39AQI
39AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
43AQI
43AQI
24th July 2025
51AQI
51AQI
25th July 2025
56AQI
56AQI
26th July 2025
42AQI
42AQI
27th July 2025
40AQI
40AQI
28th July 2025
60AQI
60AQI
29th July 2025
68AQI
68AQI
30th July 2025
56AQI
56AQI
31st July 2025
57AQI
57AQI
1st August 2025
59AQI
59AQI
2nd August 2025
62AQI
62AQI
82AQI
65AQI
85AQI
64AQI
58AQI
60AQI
49AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202566AQI
1
23
6
1
2
25
1
3
18
10
6
24
10
21
5
25
16
15
2
43
153
17
1
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
July49AQI
202462AQI
4
17
10
9
9
10
1
5
19
6
1
2
25
3
11
19
6
24
23
8
12
19
23
7
18
13
9
21
4
26
1
126
207
30
2
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
July39AQI
202370AQI
4
18
6
3
1
18
7
2
1
17
13
1
24
4
1
6
24
1
5
24
1
14
16
1
12
19
18
12
11
20
10
16
3
9
15
7
92
223
43
6
Highest AQI recorded in
February96AQI
Lowest AQI recorded in
September49AQI
202267AQI
3
22
4
2
2
14
5
5
23
3
3
13
1
6
24
1
11
17
3
19
14
8
12
16
3
4
21
4
1
5
22
4
68
199
25
3
Highest AQI recorded in
February81AQI
Lowest AQI recorded in
September50AQI
202165AQI
11
19
1
6
16
6
4
19
7
1
6
24
8
19
2
1
1
4
23
3
9
22
14
17
25
5
13
18
7
20
2
1
10
17
4
117
219
25
1
2
1
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
September40AQI
202063AQI
3
9
1
4
17
4
14
3
24
3
14
17
14
16
1
17
13
10
20
1
6
17
7
10
15
6
85
162
19
Highest AQI recorded in
June79AQI
Lowest AQI recorded in
September48AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
70AQILeast Polluted Year Recorded
2024(Avg.)
62AQIGugal Dong's annual 2025 AQI (66) shows an average percentage change of 1.3% (worsened AQI) compared to previous years: 2020 (63), 2021 (65), 2022 (67), 2023 (70), 2024 (62).
