Dongjak Gu, Gwacheon, 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
Dongjak Gu, Gwacheon, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2023
91AQILowest AQI recorded on
9th Aug 2023
21AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 55 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Dongjak Gu, Gwacheon, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
7AM5th Aug
56AQI
Avg. Lowest Time
4PM5th Aug
40AQI
Night time
Avg. Highest Time
3AM6th Aug
56AQI
Avg. Lowest Time
11PM5th Aug
48AQI
In the last 24 hours,
Dongjak Gu's AQI reached its highest point of 56 at 7 AM during the Day, while the lowest point, 40, was recorded at 4 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Dongjak Gu, Gwacheon, Gyeonggi, South Korea
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025525 AMAQI
7th Jul 2025516 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025709 AMAQI
7th Jul 20257610 AMAQI
7th Jul 20257611 AMAQI
7th Jul 20258012 PMAQI
7th Jul 2025741 PMAQI
7th Jul 2025782 PMAQI
7th Jul 2025793 PMAQI
7th Jul 2025824 PMAQI
7th Jul 2025795 PMAQI
7th Jul 2025826 PMAQI
7th Jul 2025907 PMAQI
7th Jul 2025838 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025531 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025524 AMAQI
29°C25/34°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025528 AMAQI
8th Jul 2025769 AMAQI
8th Jul 20258210 AMAQI
8th Jul 20258411 AMAQI
8th Jul 20258112 PMAQI
8th Jul 2025721 PMAQI
8th Jul 2025702 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025694 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025727 PMAQI
8th Jul 2025688 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025564 AMAQI
31°C26/39°C
9th Jul 2025575 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025578 AMAQI
9th Jul 2025619 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20256011 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025572 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
31°C26/37°C
10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025578 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025452 PMAQI
10th Jul 2025423 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025426 PMAQI
10th Jul 2025447 PMAQI
10th Jul 2025488 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025564 AMAQI
31°C25/37°C
11th Jul 2025565 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025389 AMAQI
11th Jul 20252910 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025441 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025426 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
29°C22/36°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025447 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025544 AMAQI
30°C23/37°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025599 AMAQI
13th Jul 20256910 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20256612 PMAQI
13th Jul 2025651 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025693 PMAQI
13th Jul 2025674 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025646 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025544 AMAQI
28°C25/31°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025719 AMAQI
14th Jul 20257410 AMAQI
14th Jul 20257011 AMAQI
14th Jul 20256312 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025433 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025554 AMAQI
23°C20/27°C
15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251210 AMAQI
15th Jul 20251511 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
22°C21/25°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025599 AMAQI
16th Jul 20256110 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025461 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025473 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254710 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI
22°C21/24°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251510 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025275 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254710 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
23°C21/24°C
18th Jul 2025505 AMAQI
18th Jul 2025506 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025508 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251511 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025281 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025386 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025408 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254711 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025483 AMAQI
19th Jul 2025474 AMAQI
23°C22/26°C
19th Jul 2025455 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251510 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251512 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025172 PMAQI
19th Jul 2025163 PMAQI
19th Jul 2025164 PMAQI
19th Jul 2025165 PMAQI
19th Jul 2025176 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025339 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253311 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025464 AMAQI
24°C22/27°C
20th Jul 2025425 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20253812 PMAQI
20th Jul 2025331 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025314 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254512 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025442 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025444 AMAQI
27°C24/32°C
21st Jul 2025425 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025479 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025332 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025166 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025443 AMAQI
22nd Jul 2025434 AMAQI
28°C25/32°C
22nd Jul 2025445 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253210 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025258 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253110 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253512 AMAQI
23rd Jul 2025431 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025433 AMAQI
23rd Jul 2025424 AMAQI
28°C25/33°C
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20253310 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025453 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025369 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253111 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025412 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025414 AMAQI
29°C25/34°C
24th Jul 2025405 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025481 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025654 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025726 PMAQI
24th Jul 2025707 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025431 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025404 AMAQI
30°C25/35°C
25th Jul 2025415 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20257110 AMAQI
25th Jul 20257211 AMAQI
25th Jul 20257612 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025742 PMAQI
25th Jul 2025783 PMAQI
25th Jul 2025794 PMAQI
25th Jul 2025815 PMAQI
25th Jul 2025726 PMAQI
25th Jul 2025747 PMAQI
25th Jul 2025708 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025431 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025443 AMAQI
26th Jul 2025464 AMAQI
31°C26/38°C
26th Jul 2025525 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025528 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20254310 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025411 PMAQI
26th Jul 2025472 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025504 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025436 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025459 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI
32°C27/38°C
27th Jul 2025515 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025429 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255910 PMAQI
27th Jul 20255911 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025514 AMAQI
32°C27/38°C
28th Jul 2025495 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025749 AMAQI
28th Jul 20258410 AMAQI
28th Jul 20257611 AMAQI
28th Jul 20257012 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025762 PMAQI
28th Jul 2025753 PMAQI
28th Jul 2025804 PMAQI
28th Jul 2025765 PMAQI
28th Jul 2025816 PMAQI
28th Jul 2025817 PMAQI
28th Jul 2025808 PMAQI
28th Jul 2025659 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025544 AMAQI
32°C27/37°C
29th Jul 2025575 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025679 AMAQI
29th Jul 20257410 AMAQI
29th Jul 20257511 AMAQI
29th Jul 20257612 PMAQI
29th Jul 2025761 PMAQI
29th Jul 2025842 PMAQI
29th Jul 2025833 PMAQI
29th Jul 2025864 PMAQI
29th Jul 2025935 PMAQI
29th Jul 2025926 PMAQI
29th Jul 2025877 PMAQI
29th Jul 2025818 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256510 PMAQI
29th Jul 20256411 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025564 AMAQI
32°C27/38°C
30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025679 AMAQI
30th Jul 20257410 AMAQI
30th Jul 20257311 AMAQI
30th Jul 20257712 PMAQI
30th Jul 2025741 PMAQI
30th Jul 2025742 PMAQI
30th Jul 2025663 PMAQI
30th Jul 2025644 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025574 AMAQI
32°C27/37°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256512 PMAQI
31st Jul 2025691 PMAQI
31st Jul 2025732 PMAQI
31st Jul 2025743 PMAQI
31st Jul 2025744 PMAQI
31st Jul 2025645 PMAQI
31st Jul 2025646 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025678 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI
31°C28/35°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256110 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025633 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025675 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255812 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 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025739 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20257712 PMAQI
2nd Aug 2025761 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025614 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025584 AMAQI
31°C27/36°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025651 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025653 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025592 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
28°C25/31°C
4th Aug 2025595 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20254811 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025421 PMAQI
4th Aug 2025382 PMAQI
4th Aug 2025353 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025455 PMAQI
4th Aug 2025466 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025554 AMAQI
28°C23/35°C
5th Aug 2025555 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025436 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255110 PMAQI
5th Aug 20254811 PMAQI
6th Aug 20254912 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025554 AMAQI
29°C25/33°C
6th Aug 2025565 AMAQI
5 AM6th Aug 2025556 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025558 AMAQI
6th Aug 2025359 AMAQI
6th Aug 20254410 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253312 PMAQI
12 PM6th Aug 2025401 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025343 PMAQI
6th Aug 2025344 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
52AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM
50AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 52), while the lowest AQI was between 9 AM to 7 PM (Avg. 50).
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
Dongjak Gu, Gwacheon, Gyeonggi, South Korea
2025
16%
34
76%
165
8%
17
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
34 DaysModerate
165 DaysPoor
17 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 16%
Health Risk Level:
Extreme
In 2025, 16% of 218 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
Dongjak Gu, Gwacheon, 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
79AQI
79AQI
2nd January 2025
61AQI
61AQI
3rd January 2025
62AQI
62AQI
4th January 2025
62AQI
62AQI
5th January 2025
74AQI
74AQI
6th January 2025
101AQI
101AQI
7th January 2025
61AQI
61AQI
8th January 2025
78AQI
78AQI
9th January 2025
47AQI
47AQI
10th January 2025
63AQI
63AQI
11th January 2025
64AQI
64AQI
12th January 2025
84AQI
84AQI
13th January 2025
98AQI
98AQI
14th January 2025
110AQI
110AQI
15th January 2025
61AQI
61AQI
16th January 2025
83AQI
83AQI
17th January 2025
91AQI
91AQI
18th January 2025
87AQI
87AQI
19th January 2025
91AQI
91AQI
20th January 2025
137AQI
137AQI
21st January 2025
139AQI
139AQI
22nd January 2025
153AQI
153AQI
23rd January 2025
118AQI
118AQI
24th January 2025
115AQI
115AQI
25th January 2025
69AQI
69AQI
26th January 2025
63AQI
63AQI
27th January 2025
69AQI
69AQI
28th January 2025
66AQI
66AQI
29th January 2025
67AQI
67AQI
30th January 2025
58AQI
58AQI
31st January 2025
80AQI
80AQI
1st February 2025
87AQI
87AQI
2nd February 2025
86AQI
86AQI
3rd February 2025
60AQI
60AQI
4th February 2025
59AQI
59AQI
5th February 2025
51AQI
51AQI
6th February 2025
56AQI
56AQI
7th February 2025
55AQI
55AQI
8th February 2025
52AQI
52AQI
9th February 2025
55AQI
55AQI
10th February 2025
62AQI
62AQI
11th February 2025
85AQI
85AQI
12th February 2025
83AQI
83AQI
13th February 2025
59AQI
59AQI
14th February 2025
102AQI
102AQI
15th February 2025
61AQI
61AQI
16th February 2025
115AQI
115AQI
17th February 2025
53AQI
53AQI
18th February 2025
69AQI
69AQI
19th February 2025
52AQI
52AQI
20th February 2025
60AQI
60AQI
21st February 2025
59AQI
59AQI
22nd February 2025
65AQI
65AQI
23rd February 2025
60AQI
60AQI
24th February 2025
64AQI
64AQI
25th February 2025
59AQI
59AQI
26th February 2025
72AQI
72AQI
27th February 2025
61AQI
61AQI
28th February 2025
82AQI
82AQI
1st March 2025
111AQI
111AQI
2nd March 2025
81AQI
81AQI
3rd March 2025
62AQI
62AQI
4th March 2025
47AQI
47AQI
5th March 2025
40AQI
40AQI
6th March 2025
78AQI
78AQI
7th March 2025
100AQI
100AQI
8th March 2025
91AQI
91AQI
9th March 2025
111AQI
111AQI
10th March 2025
124AQI
124AQI
11th March 2025
113AQI
113AQI
12th March 2025
100AQI
100AQI
13th March 2025
99AQI
99AQI
14th March 2025
80AQI
80AQI
15th March 2025
65AQI
65AQI
16th March 2025
78AQI
78AQI
17th March 2025
71AQI
71AQI
18th March 2025
77AQI
77AQI
19th March 2025
85AQI
85AQI
20th March 2025
93AQI
93AQI
21st March 2025
107AQI
107AQI
22nd March 2025
115AQI
115AQI
23rd March 2025
119AQI
119AQI
24th March 2025
120AQI
120AQI
25th March 2025
127AQI
127AQI
26th March 2025
93AQI
93AQI
27th March 2025
95AQI
95AQI
28th March 2025
67AQI
67AQI
29th March 2025
59AQI
59AQI
30th March 2025
52AQI
52AQI
31st March 2025
66AQI
66AQI
1st April 2025
84AQI
84AQI
2nd April 2025
85AQI
85AQI
3rd April 2025
81AQI
81AQI
4th April 2025
82AQI
82AQI
5th April 2025
66AQI
66AQI
6th April 2025
69AQI
69AQI
7th April 2025
75AQI
75AQI
8th April 2025
79AQI
79AQI
9th April 2025
75AQI
75AQI
10th April 2025
83AQI
83AQI
11th April 2025
92AQI
92AQI
12th April 2025
70AQI
70AQI
13th April 2025
66AQI
66AQI
14th April 2025
52AQI
52AQI
15th April 2025
62AQI
62AQI
16th April 2025
66AQI
66AQI
17th April 2025
73AQI
73AQI
18th April 2025
88AQI
88AQI
19th April 2025
52AQI
52AQI
20th April 2025
64AQI
64AQI
21st April 2025
51AQI
51AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
41AQI
41AQI
24th April 2025
67AQI
67AQI
25th April 2025
63AQI
63AQI
26th April 2025
56AQI
56AQI
27th April 2025
44AQI
44AQI
28th April 2025
59AQI
59AQI
29th April 2025
69AQI
69AQI
30th April 2025
59AQI
59AQI
1st May 2025
62AQI
62AQI
2nd May 2025
53AQI
53AQI
3rd May 2025
50AQI
50AQI
4th May 2025
51AQI
51AQI
5th May 2025
52AQI
52AQI
6th May 2025
43AQI
43AQI
7th May 2025
55AQI
55AQI
8th May 2025
63AQI
63AQI
9th May 2025
51AQI
51AQI
10th May 2025
59AQI
59AQI
11th May 2025
75AQI
75AQI
12th May 2025
75AQI
75AQI
13th May 2025
75AQI
75AQI
14th May 2025
73AQI
73AQI
15th May 2025
71AQI
71AQI
16th May 2025
61AQI
61AQI
17th May 2025
47AQI
47AQI
18th May 2025
59AQI
59AQI
19th May 2025
61AQI
61AQI
20th May 2025
42AQI
42AQI
21st May 2025
50AQI
50AQI
22nd May 2025
49AQI
49AQI
23rd May 2025
64AQI
64AQI
24th May 2025
47AQI
47AQI
25th May 2025
53AQI
53AQI
26th May 2025
66AQI
66AQI
27th May 2025
78AQI
78AQI
28th May 2025
89AQI
89AQI
29th May 2025
79AQI
79AQI
30th May 2025
79AQI
79AQI
31st May 2025
85AQI
85AQI
1st June 2025
91AQI
91AQI
2nd June 2025
96AQI
96AQI
3rd June 2025
74AQI
74AQI
4th June 2025
55AQI
55AQI
5th June 2025
54AQI
54AQI
6th June 2025
57AQI
57AQI
7th June 2025
69AQI
69AQI
8th June 2025
54AQI
54AQI
9th June 2025
63AQI
63AQI
10th June 2025
49AQI
49AQI
11th June 2025
52AQI
52AQI
12th June 2025
61AQI
61AQI
13th June 2025
69AQI
69AQI
14th June 2025
59AQI
59AQI
15th June 2025
56AQI
56AQI
16th June 2025
65AQI
65AQI
17th June 2025
66AQI
66AQI
18th June 2025
67AQI
67AQI
19th June 2025
65AQI
65AQI
20th June 2025
52AQI
52AQI
21st June 2025
58AQI
58AQI
22nd June 2025
70AQI
70AQI
23rd June 2025
71AQI
71AQI
24th June 2025
63AQI
63AQI
25th June 2025
52AQI
52AQI
26th June 2025
56AQI
56AQI
27th June 2025
61AQI
61AQI
28th June 2025
63AQI
63AQI
29th June 2025
53AQI
53AQI
30th June 2025
50AQI
50AQI
1st July 2025
45AQI
45AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
48AQI
48AQI
4th July 2025
48AQI
48AQI
5th July 2025
46AQI
46AQI
6th July 2025
51AQI
51AQI
7th July 2025
62AQI
62AQI
8th July 2025
61AQI
61AQI
9th July 2025
56AQI
56AQI
10th July 2025
51AQI
51AQI
11th July 2025
49AQI
49AQI
12th July 2025
48AQI
48AQI
13th July 2025
58AQI
58AQI
14th July 2025
52AQI
52AQI
15th July 2025
44AQI
44AQI
16th July 2025
50AQI
50AQI
17th July 2025
40AQI
40AQI
18th July 2025
41AQI
41AQI
19th July 2025
31AQI
31AQI
20th July 2025
35AQI
35AQI
21st July 2025
35AQI
35AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
39AQI
39AQI
24th July 2025
49AQI
49AQI
25th July 2025
59AQI
59AQI
26th July 2025
46AQI
46AQI
27th July 2025
46AQI
46AQI
28th July 2025
65AQI
65AQI
29th July 2025
69AQI
69AQI
30th July 2025
60AQI
60AQI
31st July 2025
61AQI
61AQI
1st August 2025
58AQI
58AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
61AQI
61AQI
4th August 2025
51AQI
51AQI
5th August 2025
55AQI
55AQI
84AQI
67AQI
88AQI
67AQI
62AQI
62AQI
49AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
1
23
6
1
26
2
2
20
9
3
27
7
24
2
28
19
12
5
34
165
17
1
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
July49AQI
202461AQI
7
17
7
10
15
3
1
8
19
4
5
24
1
12
18
1
6
23
1
19
10
1
9
22
25
5
15
16
8
22
2
28
1
126
219
19
1
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
September42AQI
202368AQI
4
17
8
2
2
18
4
4
2
17
11
1
4
21
5
5
26
8
22
10
19
2
13
18
16
14
13
18
11
17
1
9
16
5
1
97
223
36
8
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
September51AQI
202268AQI
1
21
7
1
14
5
2
7
17
7
3
12
3
6
23
2
12
17
1
2
19
1
15
11
2
17
12
2
7
19
3
1
6
22
3
77
187
35
4
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
August25AQI
202167AQI
4
21
6
2
18
5
3
3
18
6
3
1
6
23
1
9
17
3
1
1
6
22
2
13
18
18
13
25
5
16
15
9
16
3
2
7
18
5
1
118
204
31
9
2
1
Highest AQI recorded in
March96AQI
Lowest AQI recorded in
September35AQI
202065AQI
3
9
1
1
19
1
4
14
5
23
2
15
16
15
16
19
11
10
19
2
5
17
8
2
19
9
1
79
163
23
1
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
September44AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
68AQILeast Polluted Year Recorded
2024(Avg.)
61AQIDongjak Gu's annual 2025 AQI (68) shows an average percentage change of 3.6% (worsened AQI) compared to previous years: 2020 (65), 2021 (67), 2022 (68), 2023 (68), 2024 (61).
