Cheorwongun, 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
Cheorwongun, Pocheon, Gyeonggi, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2024
79AQILowest AQI recorded on
9th Aug 2023
17AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Cheorwongun, Pocheon, Gyeonggi, South Korea
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7AM4th Aug
59AQI
Avg. Lowest Time
6PM4th Aug
32AQI
In the last 24 hours,
Cheorwongun's AQI reached its highest point of 59 at 7 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cheorwongun, Pocheon, Gyeonggi, South Korea
JulAug
06th - 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 - 05th05th
Day
Night
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025549 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20255511 AMAQI
6th Jul 20256012 PMAQI
6th Jul 2025591 PMAQI
6th Jul 2025632 PMAQI
6th Jul 2025673 PMAQI
6th Jul 2025664 PMAQI
6th Jul 2025655 PMAQI
6th Jul 2025666 PMAQI
6th Jul 2025687 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025569 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025534 AMAQI
25°C19/32°C
7th Jul 2025535 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20256110 AMAQI
7th Jul 20256011 AMAQI
7th Jul 20256412 PMAQI
7th Jul 2025601 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025603 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025625 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025599 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025591 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025554 AMAQI
26°C21/32°C
8th Jul 2025565 AMAQI
8th Jul 2025566 AMAQI
8th Jul 2025567 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025599 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20255912 PMAQI
8th Jul 2025581 PMAQI
8th Jul 2025592 PMAQI
8th Jul 2025583 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025571 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025573 AMAQI
9th Jul 2025574 AMAQI
26°C21/34°C
9th Jul 2025575 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025619 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20255912 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
27°C20/35°C
10th Jul 2025575 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025578 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20254611 AMAQI
10th Jul 20254012 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025412 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255310 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
24°C19/33°C
11th Jul 2025565 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025499 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20253711 AMAQI
11th Jul 20253912 PMAQI
11th Jul 2025431 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025553 AMAQI
12th Jul 2025554 AMAQI
22°C14/32°C
12th Jul 2025545 AMAQI
12th Jul 2025536 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025548 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253112 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025534 AMAQI
24°C16/32°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20254211 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025592 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025614 PMAQI
13th Jul 2025615 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025617 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025544 AMAQI
24°C20/29°C
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025469 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025401 PMAQI
14th Jul 2025372 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025374 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025544 AMAQI
20°C18/25°C
15th Jul 2025535 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251810 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025314 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025532 AMAQI
16th Jul 2025533 AMAQI
16th Jul 2025534 AMAQI
20°C17/23°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025529 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20255512 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI
20°C17/25°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025296 PMAQI
17th Jul 2025317 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025514 AMAQI
22°C18/25°C
18th Jul 2025495 AMAQI
18th Jul 2025496 AMAQI
18th Jul 2025497 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025348 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025483 AMAQI
19th Jul 2025464 AMAQI
21°C19/24°C
19th Jul 2025445 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20251710 AMAQI
19th Jul 20251911 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025193 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025186 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025454 AMAQI
22°C19/25°C
20th Jul 2025415 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025419 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025431 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025414 AMAQI
24°C21/29°C
21st Jul 2025395 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025531 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025404 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025424 AMAQI
25°C21/30°C
22nd Jul 2025445 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025312 AMAQI
23rd Jul 2025423 AMAQI
23rd Jul 2025424 AMAQI
24°C20/29°C
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025371 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025393 AMAQI
24th Jul 2025384 AMAQI
25°C19/31°C
24th Jul 2025365 AMAQI
24th Jul 2025376 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025492 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025384 AMAQI
26°C20/32°C
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20255710 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255612 PMAQI
25th Jul 2025611 PMAQI
25th Jul 2025662 PMAQI
25th Jul 2025663 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025596 PMAQI
25th Jul 2025597 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20254912 AMAQI
26th Jul 2025431 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025433 AMAQI
26th Jul 2025444 AMAQI
27°C22/34°C
26th Jul 2025475 AMAQI
26th Jul 2025476 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025539 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255711 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025612 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025606 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025463 AMAQI
27th Jul 2025484 AMAQI
28°C22/34°C
27th Jul 2025505 AMAQI
27th Jul 2025496 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025422 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025438 PMAQI
27th Jul 2025499 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025494 AMAQI
29°C24/34°C
28th Jul 2025495 AMAQI
28th Jul 2025496 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025529 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20256512 PMAQI
28th Jul 2025631 PMAQI
28th Jul 2025612 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025476 PMAQI
28th Jul 2025497 PMAQI
28th Jul 2025518 PMAQI
28th Jul 2025499 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255011 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025503 AMAQI
29th Jul 2025504 AMAQI
28°C23/33°C
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025528 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255812 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025584 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025511 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
28°C23/34°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025509 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025621 PMAQI
30th Jul 2025692 PMAQI
30th Jul 2025623 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025566 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
28°C23/34°C
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025622 PMAQI
31st Jul 2025633 PMAQI
31st Jul 2025644 PMAQI
31st Jul 2025685 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025554 AMAQI
28°C25/33°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256110 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025595 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
27°C24/32°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257510 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025657 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025619 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 2025574 AMAQI
27°C22/32°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025624 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025596 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
26°C22/32°C
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025499 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025411 PMAQI
4th Aug 2025472 PMAQI
4th Aug 2025433 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025365 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025427 PMAQI
4th Aug 2025508 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255512 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 - 12 PM
45AQI
4 hours / Day
120 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 12 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 4 AM
51AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
48AQI
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. 51), while the lowest AQI was between 8 PM to 8 PM (Avg. 48).
2025 Days Vs Air Quality
Cheorwongun, Pocheon, Gyeonggi, South Korea
2025
23%
49
72%
155
5%
10
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
49 DaysModerate
155 DaysPoor
10 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2025, 23% of 216 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
Cheorwongun, 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
69AQI
69AQI
2nd January 2025
56AQI
56AQI
3rd January 2025
59AQI
59AQI
4th January 2025
66AQI
66AQI
5th January 2025
70AQI
70AQI
6th January 2025
98AQI
98AQI
7th January 2025
58AQI
58AQI
8th January 2025
63AQI
63AQI
9th January 2025
44AQI
44AQI
10th January 2025
55AQI
55AQI
11th January 2025
57AQI
57AQI
12th January 2025
67AQI
67AQI
13th January 2025
85AQI
85AQI
14th January 2025
94AQI
94AQI
15th January 2025
57AQI
57AQI
16th January 2025
72AQI
72AQI
17th January 2025
74AQI
74AQI
18th January 2025
70AQI
70AQI
19th January 2025
86AQI
86AQI
20th January 2025
115AQI
115AQI
21st January 2025
134AQI
134AQI
22nd January 2025
125AQI
125AQI
23rd January 2025
105AQI
105AQI
24th January 2025
85AQI
85AQI
25th January 2025
57AQI
57AQI
26th January 2025
46AQI
46AQI
27th January 2025
63AQI
63AQI
28th January 2025
64AQI
64AQI
29th January 2025
61AQI
61AQI
30th January 2025
47AQI
47AQI
31st January 2025
63AQI
63AQI
1st February 2025
72AQI
72AQI
2nd February 2025
59AQI
59AQI
3rd February 2025
56AQI
56AQI
4th February 2025
47AQI
47AQI
5th February 2025
43AQI
43AQI
6th February 2025
50AQI
50AQI
7th February 2025
57AQI
57AQI
8th February 2025
46AQI
46AQI
9th February 2025
52AQI
52AQI
10th February 2025
54AQI
54AQI
11th February 2025
77AQI
77AQI
12th February 2025
78AQI
78AQI
13th February 2025
51AQI
51AQI
14th February 2025
87AQI
87AQI
15th February 2025
58AQI
58AQI
16th February 2025
109AQI
109AQI
17th February 2025
53AQI
53AQI
18th February 2025
62AQI
62AQI
19th February 2025
49AQI
49AQI
20th February 2025
54AQI
54AQI
21st February 2025
53AQI
53AQI
22nd February 2025
56AQI
56AQI
23rd February 2025
58AQI
58AQI
24th February 2025
57AQI
57AQI
25th February 2025
60AQI
60AQI
26th February 2025
77AQI
77AQI
27th February 2025
56AQI
56AQI
28th February 2025
81AQI
81AQI
1st March 2025
94AQI
94AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
56AQI
56AQI
4th March 2025
50AQI
50AQI
5th March 2025
42AQI
42AQI
6th March 2025
53AQI
53AQI
7th March 2025
81AQI
81AQI
8th March 2025
77AQI
77AQI
9th March 2025
79AQI
79AQI
10th March 2025
97AQI
97AQI
11th March 2025
89AQI
89AQI
12th March 2025
83AQI
83AQI
13th March 2025
71AQI
71AQI
14th March 2025
66AQI
66AQI
15th March 2025
48AQI
48AQI
16th March 2025
65AQI
65AQI
17th March 2025
61AQI
61AQI
18th March 2025
57AQI
57AQI
19th March 2025
72AQI
72AQI
20th March 2025
89AQI
89AQI
21st March 2025
107AQI
107AQI
22nd March 2025
111AQI
111AQI
23rd March 2025
119AQI
119AQI
24th March 2025
123AQI
123AQI
25th March 2025
137AQI
137AQI
26th March 2025
90AQI
90AQI
27th March 2025
96AQI
96AQI
28th March 2025
69AQI
69AQI
29th March 2025
53AQI
53AQI
30th March 2025
46AQI
46AQI
31st March 2025
54AQI
54AQI
1st April 2025
77AQI
77AQI
2nd April 2025
81AQI
81AQI
3rd April 2025
70AQI
70AQI
4th April 2025
76AQI
76AQI
5th April 2025
55AQI
55AQI
6th April 2025
62AQI
62AQI
7th April 2025
73AQI
73AQI
8th April 2025
71AQI
71AQI
9th April 2025
74AQI
74AQI
10th April 2025
70AQI
70AQI
11th April 2025
71AQI
71AQI
12th April 2025
68AQI
68AQI
13th April 2025
51AQI
51AQI
14th April 2025
45AQI
45AQI
15th April 2025
49AQI
49AQI
16th April 2025
68AQI
68AQI
17th April 2025
71AQI
71AQI
18th April 2025
73AQI
73AQI
19th April 2025
50AQI
50AQI
20th April 2025
42AQI
42AQI
21st April 2025
49AQI
49AQI
22nd April 2025
36AQI
36AQI
23rd April 2025
30AQI
30AQI
24th April 2025
54AQI
54AQI
25th April 2025
63AQI
63AQI
26th April 2025
59AQI
59AQI
27th April 2025
59AQI
59AQI
28th April 2025
58AQI
58AQI
29th April 2025
63AQI
63AQI
30th April 2025
59AQI
59AQI
1st May 2025
53AQI
53AQI
2nd May 2025
48AQI
48AQI
3rd May 2025
43AQI
43AQI
4th May 2025
45AQI
45AQI
5th May 2025
42AQI
42AQI
6th May 2025
34AQI
34AQI
7th May 2025
49AQI
49AQI
8th May 2025
59AQI
59AQI
9th May 2025
57AQI
57AQI
10th May 2025
38AQI
38AQI
11th May 2025
68AQI
68AQI
12th May 2025
65AQI
65AQI
13th May 2025
73AQI
73AQI
14th May 2025
71AQI
71AQI
15th May 2025
61AQI
61AQI
16th May 2025
61AQI
61AQI
17th May 2025
42AQI
42AQI
18th May 2025
58AQI
58AQI
19th May 2025
59AQI
59AQI
20th May 2025
53AQI
53AQI
21st May 2025
44AQI
44AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
58AQI
58AQI
24th May 2025
44AQI
44AQI
25th May 2025
45AQI
45AQI
26th May 2025
58AQI
58AQI
27th May 2025
69AQI
69AQI
28th May 2025
78AQI
78AQI
29th May 2025
66AQI
66AQI
30th May 2025
60AQI
60AQI
31st May 2025
49AQI
49AQI
1st June 2025
61AQI
61AQI
2nd June 2025
81AQI
81AQI
3rd June 2025
67AQI
67AQI
4th June 2025
54AQI
54AQI
5th June 2025
52AQI
52AQI
6th June 2025
58AQI
58AQI
7th June 2025
68AQI
68AQI
8th June 2025
57AQI
57AQI
9th June 2025
68AQI
68AQI
10th June 2025
55AQI
55AQI
11th June 2025
53AQI
53AQI
12th June 2025
54AQI
54AQI
13th June 2025
65AQI
65AQI
14th June 2025
60AQI
60AQI
15th June 2025
61AQI
61AQI
16th June 2025
59AQI
59AQI
17th June 2025
67AQI
67AQI
18th June 2025
67AQI
67AQI
19th June 2025
65AQI
65AQI
20th June 2025
52AQI
52AQI
21st June 2025
54AQI
54AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
57AQI
57AQI
24th June 2025
53AQI
53AQI
25th June 2025
46AQI
46AQI
26th June 2025
48AQI
48AQI
27th June 2025
56AQI
56AQI
28th June 2025
56AQI
56AQI
29th June 2025
54AQI
54AQI
30th June 2025
51AQI
51AQI
1st July 2025
47AQI
47AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
48AQI
48AQI
4th July 2025
53AQI
53AQI
5th July 2025
54AQI
54AQI
6th July 2025
57AQI
57AQI
7th July 2025
57AQI
57AQI
8th July 2025
58AQI
58AQI
9th July 2025
57AQI
57AQI
10th July 2025
54AQI
54AQI
11th July 2025
50AQI
50AQI
12th July 2025
47AQI
47AQI
13th July 2025
54AQI
54AQI
14th July 2025
46AQI
46AQI
15th July 2025
43AQI
43AQI
16th July 2025
51AQI
51AQI
17th July 2025
40AQI
40AQI
18th July 2025
40AQI
40AQI
19th July 2025
32AQI
32AQI
20th July 2025
37AQI
37AQI
21st July 2025
38AQI
38AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
33AQI
33AQI
24th July 2025
44AQI
44AQI
25th July 2025
51AQI
51AQI
26th July 2025
53AQI
53AQI
27th July 2025
46AQI
46AQI
28th July 2025
52AQI
52AQI
29th July 2025
53AQI
53AQI
30th July 2025
56AQI
56AQI
31st July 2025
56AQI
56AQI
1st August 2025
57AQI
57AQI
2nd August 2025
61AQI
61AQI
73AQI
61AQI
78AQI
61AQI
55AQI
59AQI
48AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202562AQI
3
24
4
5
22
1
4
22
5
7
23
12
19
2
28
16
15
2
49
155
10
Highest AQI recorded in
March78AQI
Lowest AQI recorded in
July48AQI
202456AQI
9
17
5
15
9
5
9
17
5
3
25
2
13
18
6
23
1
19
12
17
14
24
6
23
8
13
17
8
23
159
189
18
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
September37AQI
202360AQI
7
18
4
2
8
11
8
1
4
19
8
6
21
2
1
8
22
1
8
22
11
19
1
20
11
23
7
18
12
1
13
13
3
15
13
2
141
188
30
4
Highest AQI recorded in
March79AQI
Lowest AQI recorded in
September39AQI
202256AQI
9
17
2
2
5
12
4
15
14
2
5
12
13
15
3
20
9
1
13
8
2
1
22
6
28
3
10
18
2
8
22
1
150
137
15
2
Highest AQI recorded in
February72AQI
Lowest AQI recorded in
October33AQI
202157AQI
14
12
4
11
9
8
6
16
8
1
12
16
2
14
15
1
1
14
16
20
11
22
9
28
2
21
10
10
15
4
1
13
14
4
185
145
30
2
1
1
Highest AQI recorded in
March82AQI
Lowest AQI recorded in
September32AQI
202060AQI
3
9
1
4
14
3
7
11
3
26
1
18
13
17
14
19
11
16
14
1
10
15
5
11
10
8
2
108
137
19
2
Highest AQI recorded in
December75AQI
Lowest AQI recorded in
September43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
62AQILeast Polluted Year Recorded
2024(Avg.)
56AQICheorwongun's annual 2025 AQI (62) shows an average percentage change of 7.4% (worsened AQI) compared to previous years: 2020 (60), 2021 (57), 2022 (56), 2023 (60), 2024 (56).
