Seondan Dong, Pocheon, 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
Seondan Dong, Pocheon, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
82AQILowest AQI recorded on
9th Aug 2023
11AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 49 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Seondan Dong, Pocheon, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM5th Aug
60AQI
Avg. Lowest Time
6PM5th Aug
41AQI
In the last 24 hours,
Seondan Dong's AQI reached its highest point of 60 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Seondan Dong, Pocheon, 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 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20257210 AMAQI
7th Jul 20257511 AMAQI
7th Jul 20258212 PMAQI
7th Jul 2025831 PMAQI
7th Jul 2025762 PMAQI
7th Jul 2025773 PMAQI
7th Jul 2025804 PMAQI
7th Jul 2025755 PMAQI
7th Jul 2025736 PMAQI
7th Jul 2025807 PMAQI
7th Jul 2025808 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20257210 PMAQI
7th Jul 20257111 PMAQI
8th Jul 20256912 AMAQI
8th Jul 2025681 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025554 AMAQI
27°C23/33°C
8th Jul 2025565 AMAQI
8th Jul 2025566 AMAQI
8th Jul 2025567 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025609 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256511 AMAQI
8th Jul 20256212 PMAQI
8th Jul 2025601 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025593 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025595 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025594 AMAQI
29°C23/36°C
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025599 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025512 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025404 PMAQI
9th Jul 2025385 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025387 PMAQI
9th Jul 2025508 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025594 AMAQI
30°C24/36°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253211 AMAQI
10th Jul 20253212 PMAQI
10th Jul 2025371 PMAQI
10th Jul 2025342 PMAQI
10th Jul 2025353 PMAQI
10th Jul 2025334 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025346 PMAQI
10th Jul 2025327 PMAQI
10th Jul 2025498 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255310 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
28°C23/35°C
11th Jul 2025565 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025558 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025333 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025315 PMAQI
11th Jul 2025306 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025489 PMAQI
11th Jul 20254510 PMAQI
11th Jul 20254511 PMAQI
12th Jul 20254512 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025554 AMAQI
26°C18/34°C
12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025548 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20252410 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252312 PMAQI
12th Jul 2025271 PMAQI
12th Jul 2025252 PMAQI
12th Jul 2025263 PMAQI
12th Jul 2025284 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025256 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025469 PMAQI
12th Jul 20254710 PMAQI
12th Jul 20254611 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025534 AMAQI
27°C19/34°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20254510 AMAQI
13th Jul 20255111 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025663 PMAQI
13th Jul 2025664 PMAQI
13th Jul 2025635 PMAQI
13th Jul 2025636 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025599 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025544 AMAQI
26°C22/30°C
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025499 AMAQI
14th Jul 20254410 AMAQI
14th Jul 20254711 AMAQI
14th Jul 20253612 PMAQI
14th Jul 2025311 PMAQI
14th Jul 2025252 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025419 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20254211 PMAQI
15th Jul 20254212 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025544 AMAQI
21°C19/25°C
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025211 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025203 PMAQI
15th Jul 2025204 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025216 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025419 PMAQI
15th Jul 20253910 PMAQI
15th Jul 20253911 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025524 AMAQI
21°C19/24°C
16th Jul 2025515 AMAQI
16th Jul 2025516 AMAQI
16th Jul 2025517 AMAQI
16th Jul 2025518 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025432 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025355 PMAQI
16th Jul 2025356 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI
21°C19/23°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251712 PMAQI
17th Jul 2025221 PMAQI
17th Jul 2025232 PMAQI
17th Jul 2025213 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025389 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025494 AMAQI
22°C20/24°C
18th Jul 2025475 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20252112 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025216 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025473 AMAQI
19th Jul 2025454 AMAQI
22°C21/24°C
19th Jul 2025435 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025177 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025424 AMAQI
23°C21/27°C
20th Jul 2025395 AMAQI
20th Jul 2025396 AMAQI
20th Jul 2025397 AMAQI
20th Jul 2025398 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20251510 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025312 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI
21st Jul 2025404 AMAQI
26°C22/31°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20255011 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025471 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025309 PMAQI
21st Jul 20253110 PMAQI
21st Jul 20252911 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025404 AMAQI
27°C23/31°C
22nd Jul 2025415 AMAQI
22nd Jul 2025416 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025299 PMAQI
22nd Jul 20252910 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025332 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025384 AMAQI
27°C23/31°C
23rd Jul 2025385 AMAQI
23rd Jul 2025376 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025215 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025371 AMAQI
24th Jul 2025372 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025364 AMAQI
27°C22/32°C
24th Jul 2025345 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025465 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025364 AMAQI
27°C23/33°C
25th Jul 2025365 AMAQI
25th Jul 2025376 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20255910 AMAQI
25th Jul 20255711 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025631 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025683 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025665 PMAQI
25th Jul 2025656 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255112 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025423 AMAQI
26th Jul 2025454 AMAQI
29°C23/35°C
26th Jul 2025485 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20254012 PMAQI
26th Jul 2025431 PMAQI
26th Jul 2025432 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025475 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025537 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255311 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025481 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025463 AMAQI
27th Jul 2025484 AMAQI
30°C24/36°C
27th Jul 2025485 AMAQI
27th Jul 2025486 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025211 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025194 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254911 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025484 AMAQI
30°C25/36°C
28th Jul 2025465 AMAQI
28th Jul 2025476 AMAQI
28th Jul 2025477 AMAQI
28th Jul 2025478 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255910 AMAQI
28th Jul 20256211 AMAQI
28th Jul 20256112 PMAQI
28th Jul 2025591 PMAQI
28th Jul 2025572 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025536 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025511 AMAQI
29th Jul 2025492 AMAQI
29th Jul 2025493 AMAQI
29th Jul 2025504 AMAQI
30°C25/35°C
29th Jul 2025525 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20254910 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025573 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
30°C24/36°C
30th Jul 2025535 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025538 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20256912 PMAQI
30th Jul 2025651 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI
30°C26/35°C
31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025564 AMAQI
29°C26/33°C
1st Aug 2025565 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025564 AMAQI
29°C25/34°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025719 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025706 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025584 AMAQI
29°C24/34°C
3rd Aug 2025595 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025672 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025657 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
27°C24/31°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025489 AMAQI
4th Aug 20253010 AMAQI
4th Aug 20253311 AMAQI
4th Aug 20253512 PMAQI
4th Aug 2025351 PMAQI
4th Aug 2025382 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025365 PMAQI
4th Aug 2025316 PMAQI
4th Aug 2025477 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025554 AMAQI
27°C22/33°C
5th Aug 2025565 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025509 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20256012 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025444 PMAQI
5th Aug 2025475 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025467 PMAQI
5th Aug 2025508 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20255012 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025563 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM
43AQI
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. 50), while the lowest AQI was between 9 AM to 7 PM (Avg. 43).
Night time
Avg. Highest Time
1 AM - 4 AM
51AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 51), while the lowest AQI was between 8 PM to 8 PM (Avg. 44).
2025 Days Vs Air Quality
Seondan Dong, Pocheon, Gyeonggi, South Korea
2025
24%
52
69%
149
7%
15
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
52 DaysModerate
149 DaysPoor
15 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2025, 24% of 217 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
Seondan Dong, Pocheon, 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
72AQI
72AQI
2nd January 2025
60AQI
60AQI
3rd January 2025
63AQI
63AQI
4th January 2025
63AQI
63AQI
5th January 2025
68AQI
68AQI
6th January 2025
102AQI
102AQI
7th January 2025
62AQI
62AQI
8th January 2025
71AQI
71AQI
9th January 2025
43AQI
43AQI
10th January 2025
63AQI
63AQI
11th January 2025
68AQI
68AQI
12th January 2025
80AQI
80AQI
13th January 2025
101AQI
101AQI
14th January 2025
104AQI
104AQI
15th January 2025
57AQI
57AQI
16th January 2025
77AQI
77AQI
17th January 2025
87AQI
87AQI
18th January 2025
86AQI
86AQI
19th January 2025
96AQI
96AQI
20th January 2025
134AQI
134AQI
21st January 2025
144AQI
144AQI
22nd January 2025
138AQI
138AQI
23rd January 2025
121AQI
121AQI
24th January 2025
100AQI
100AQI
25th January 2025
70AQI
70AQI
26th January 2025
50AQI
50AQI
27th January 2025
62AQI
62AQI
28th January 2025
63AQI
63AQI
29th January 2025
63AQI
63AQI
30th January 2025
51AQI
51AQI
31st January 2025
76AQI
76AQI
1st February 2025
80AQI
80AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
55AQI
55AQI
4th February 2025
47AQI
47AQI
5th February 2025
44AQI
44AQI
6th February 2025
52AQI
52AQI
7th February 2025
52AQI
52AQI
8th February 2025
48AQI
48AQI
9th February 2025
53AQI
53AQI
10th February 2025
61AQI
61AQI
11th February 2025
90AQI
90AQI
12th February 2025
83AQI
83AQI
13th February 2025
54AQI
54AQI
14th February 2025
95AQI
95AQI
15th February 2025
60AQI
60AQI
16th February 2025
116AQI
116AQI
17th February 2025
51AQI
51AQI
18th February 2025
62AQI
62AQI
19th February 2025
48AQI
48AQI
20th February 2025
59AQI
59AQI
21st February 2025
59AQI
59AQI
22nd February 2025
58AQI
58AQI
23rd February 2025
56AQI
56AQI
24th February 2025
58AQI
58AQI
25th February 2025
62AQI
62AQI
26th February 2025
76AQI
76AQI
27th February 2025
59AQI
59AQI
28th February 2025
99AQI
99AQI
1st March 2025
105AQI
105AQI
2nd March 2025
87AQI
87AQI
3rd March 2025
57AQI
57AQI
4th March 2025
51AQI
51AQI
5th March 2025
41AQI
41AQI
6th March 2025
63AQI
63AQI
7th March 2025
94AQI
94AQI
8th March 2025
82AQI
82AQI
9th March 2025
93AQI
93AQI
10th March 2025
109AQI
109AQI
11th March 2025
98AQI
98AQI
12th March 2025
93AQI
93AQI
13th March 2025
79AQI
79AQI
14th March 2025
76AQI
76AQI
15th March 2025
52AQI
52AQI
16th March 2025
68AQI
68AQI
17th March 2025
62AQI
62AQI
18th March 2025
59AQI
59AQI
19th March 2025
81AQI
81AQI
20th March 2025
91AQI
91AQI
21st March 2025
108AQI
108AQI
22nd March 2025
112AQI
112AQI
23rd March 2025
123AQI
123AQI
24th March 2025
119AQI
119AQI
25th March 2025
135AQI
135AQI
26th March 2025
88AQI
88AQI
27th March 2025
98AQI
98AQI
28th March 2025
58AQI
58AQI
29th March 2025
50AQI
50AQI
30th March 2025
44AQI
44AQI
31st March 2025
55AQI
55AQI
1st April 2025
82AQI
82AQI
2nd April 2025
80AQI
80AQI
3rd April 2025
77AQI
77AQI
4th April 2025
77AQI
77AQI
5th April 2025
59AQI
59AQI
6th April 2025
64AQI
64AQI
7th April 2025
74AQI
74AQI
8th April 2025
75AQI
75AQI
9th April 2025
74AQI
74AQI
10th April 2025
71AQI
71AQI
11th April 2025
81AQI
81AQI
12th April 2025
65AQI
65AQI
13th April 2025
52AQI
52AQI
14th April 2025
43AQI
43AQI
15th April 2025
52AQI
52AQI
16th April 2025
66AQI
66AQI
17th April 2025
68AQI
68AQI
18th April 2025
77AQI
77AQI
19th April 2025
50AQI
50AQI
20th April 2025
51AQI
51AQI
21st April 2025
54AQI
54AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
31AQI
31AQI
24th April 2025
60AQI
60AQI
25th April 2025
63AQI
63AQI
26th April 2025
57AQI
57AQI
27th April 2025
51AQI
51AQI
28th April 2025
60AQI
60AQI
29th April 2025
62AQI
62AQI
30th April 2025
59AQI
59AQI
1st May 2025
54AQI
54AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
43AQI
43AQI
4th May 2025
50AQI
50AQI
5th May 2025
48AQI
48AQI
6th May 2025
37AQI
37AQI
7th May 2025
54AQI
54AQI
8th May 2025
61AQI
61AQI
9th May 2025
53AQI
53AQI
10th May 2025
45AQI
45AQI
11th May 2025
70AQI
70AQI
12th May 2025
68AQI
68AQI
13th May 2025
72AQI
72AQI
14th May 2025
71AQI
71AQI
15th May 2025
61AQI
61AQI
16th May 2025
56AQI
56AQI
17th May 2025
36AQI
36AQI
18th May 2025
56AQI
56AQI
19th May 2025
59AQI
59AQI
20th May 2025
46AQI
46AQI
21st May 2025
44AQI
44AQI
22nd May 2025
49AQI
49AQI
23rd May 2025
57AQI
57AQI
24th May 2025
42AQI
42AQI
25th May 2025
44AQI
44AQI
26th May 2025
60AQI
60AQI
27th May 2025
78AQI
78AQI
28th May 2025
82AQI
82AQI
29th May 2025
73AQI
73AQI
30th May 2025
62AQI
62AQI
31st May 2025
64AQI
64AQI
1st June 2025
69AQI
69AQI
2nd June 2025
86AQI
86AQI
3rd June 2025
69AQI
69AQI
4th June 2025
50AQI
50AQI
5th June 2025
53AQI
53AQI
6th June 2025
57AQI
57AQI
7th June 2025
68AQI
68AQI
8th June 2025
56AQI
56AQI
9th June 2025
66AQI
66AQI
10th June 2025
52AQI
52AQI
11th June 2025
51AQI
51AQI
12th June 2025
57AQI
57AQI
13th June 2025
75AQI
75AQI
14th June 2025
55AQI
55AQI
15th June 2025
58AQI
58AQI
16th June 2025
60AQI
60AQI
17th June 2025
68AQI
68AQI
18th June 2025
70AQI
70AQI
19th June 2025
68AQI
68AQI
20th June 2025
46AQI
46AQI
21st June 2025
52AQI
52AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
60AQI
60AQI
24th June 2025
50AQI
50AQI
25th June 2025
40AQI
40AQI
26th June 2025
45AQI
45AQI
27th June 2025
58AQI
58AQI
28th June 2025
61AQI
61AQI
29th June 2025
49AQI
49AQI
30th June 2025
44AQI
44AQI
1st July 2025
38AQI
38AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
51AQI
51AQI
4th July 2025
52AQI
52AQI
5th July 2025
49AQI
49AQI
6th July 2025
55AQI
55AQI
7th July 2025
66AQI
66AQI
8th July 2025
59AQI
59AQI
9th July 2025
53AQI
53AQI
10th July 2025
47AQI
47AQI
11th July 2025
44AQI
44AQI
12th July 2025
40AQI
40AQI
13th July 2025
56AQI
56AQI
14th July 2025
42AQI
42AQI
15th July 2025
36AQI
36AQI
16th July 2025
46AQI
46AQI
17th July 2025
35AQI
35AQI
18th July 2025
34AQI
34AQI
19th July 2025
31AQI
31AQI
20th July 2025
33AQI
33AQI
21st July 2025
34AQI
34AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
29AQI
29AQI
24th July 2025
41AQI
41AQI
25th July 2025
52AQI
52AQI
26th July 2025
48AQI
48AQI
27th July 2025
39AQI
39AQI
28th July 2025
53AQI
53AQI
29th July 2025
53AQI
53AQI
30th July 2025
55AQI
55AQI
31st July 2025
54AQI
54AQI
1st August 2025
58AQI
58AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
61AQI
61AQI
4th August 2025
49AQI
49AQI
80AQI
64AQI
82AQI
63AQI
56AQI
58AQI
45AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202564AQI
2
22
7
4
23
1
3
21
7
4
26
12
19
7
23
19
12
1
3
52
149
15
Highest AQI recorded in
March82AQI
Lowest AQI recorded in
July45AQI
202459AQI
6
14
10
1
10
11
8
6
20
5
4
23
3
12
17
2
10
19
1
22
9
21
10
25
5
17
14
7
23
6
24
1
146
189
30
1
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
September34AQI
202368AQI
3
14
11
3
2
15
7
4
2
13
16
3
23
4
7
19
5
10
20
23
8
25
6
20
10
12
17
2
11
12
6
9
12
8
2
127
169
59
9
Highest AQI recorded in
February99AQI
Lowest AQI recorded in
August40AQI
202274AQI
16
12
3
1
11
7
2
8
14
9
7
18
5
9
19
3
13
16
1
8
13
1
22
7
11
18
2
4
13
12
1
5
16
10
89
161
61
6
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
August21AQI
202170AQI
5
15
8
2
4
14
10
4
15
11
1
6
21
3
8
21
1
1
10
18
2
12
19
19
12
25
5
15
15
1
6
11
11
2
6
11
13
1
120
177
59
7
1
Highest AQI recorded in
November91AQI
Lowest AQI recorded in
September34AQI
202059AQI
2
8
3
4
14
3
7
11
8
21
1
22
9
27
4
24
5
12
18
1
9
13
8
2
15
13
1
117
118
29
1
Highest AQI recorded in
December95AQI
Lowest AQI recorded in
August34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
74AQILeast Polluted Year Recorded
2020(Avg.)
59AQISeondan Dong's annual 2025 AQI (64) shows an average percentage change of -2.5% (improved AQI) compared to previous years: 2020 (59), 2021 (70), 2022 (74), 2023 (68), 2024 (59).
