Ocheon Eup, Pohang, Gyeongbuk, 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
Ocheon Eup, Pohang, Gyeongbuk, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Aug 2024
103AQILowest AQI recorded on
18th Aug 2023
26AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Ocheon Eup, Pohang, Gyeongbuk, South Korea
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12PM5th Aug
58AQI
Avg. Lowest Time
7PM5th Aug
42AQI
Night time
Avg. Highest Time
1AM6th Aug
54AQI
Avg. Lowest Time
8PM5th Aug
47AQI
In the last 24 hours,
Ocheon Eup's AQI reached its highest point of 58 at 12 PM during the Day, while the lowest point, 42, was recorded at 7 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ocheon Eup, Pohang, Gyeongbuk, 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 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025558 AMAQI
7th Jul 2025739 AMAQI
7th Jul 20258110 AMAQI
7th Jul 20257211 AMAQI
7th Jul 20257612 PMAQI
7th Jul 2025791 PMAQI
7th Jul 2025762 PMAQI
7th Jul 2025833 PMAQI
7th Jul 2025764 PMAQI
7th Jul 2025745 PMAQI
7th Jul 2025766 PMAQI
7th Jul 2025737 PMAQI
7th Jul 2025698 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256110 PMAQI
7th Jul 20255911 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025574 AMAQI
28°C25/32°C
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025607 AMAQI
8th Jul 2025608 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256311 AMAQI
8th Jul 20256312 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025623 PMAQI
8th Jul 2025684 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025616 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025658 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20256110 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025584 AMAQI
25°C23/29°C
9th Jul 2025605 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255311 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025511 PMAQI
9th Jul 2025462 PMAQI
9th Jul 2025623 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025416 PMAQI
9th Jul 2025407 PMAQI
9th Jul 2025438 PMAQI
9th Jul 2025529 PMAQI
9th Jul 20255310 PMAQI
9th Jul 20255311 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
24°C22/28°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025439 AMAQI
10th Jul 20253910 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20254112 PMAQI
10th Jul 2025431 PMAQI
10th Jul 2025452 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025455 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025327 PMAQI
10th Jul 2025488 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255910 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025594 AMAQI
24°C22/27°C
11th Jul 2025605 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025469 AMAQI
11th Jul 20254410 AMAQI
11th Jul 20253711 AMAQI
11th Jul 20253812 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025435 PMAQI
11th Jul 2025416 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025584 AMAQI
24°C22/26°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025482 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025564 AMAQI
23°C21/27°C
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025539 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025451 PMAQI
13th Jul 2025462 PMAQI
13th Jul 2025473 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025455 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025447 PMAQI
13th Jul 2025468 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025554 AMAQI
25°C20/31°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025372 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025315 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025479 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025554 AMAQI
22°C20/24°C
15th Jul 2025535 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025419 AMAQI
15th Jul 20255710 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025337 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025469 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254311 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
23°C19/26°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256510 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025624 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025531 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025534 AMAQI
22°C20/27°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025649 AMAQI
17th Jul 20256810 AMAQI
17th Jul 20257011 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025641 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025633 PMAQI
17th Jul 2025654 PMAQI
17th Jul 2025645 PMAQI
17th Jul 2025606 PMAQI
17th Jul 2025337 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254710 PMAQI
17th Jul 20255111 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025554 AMAQI
24°C22/28°C
18th Jul 2025565 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20256310 AMAQI
18th Jul 20255311 AMAQI
18th Jul 20255512 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
25°C22/28°C
19th Jul 2025535 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025379 AMAQI
19th Jul 20253310 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025175 PMAQI
19th Jul 2025176 PMAQI
19th Jul 2025187 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025399 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254511 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025514 AMAQI
24°C22/28°C
20th Jul 2025475 AMAQI
20th Jul 2025486 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20253710 AMAQI
20th Jul 20254511 AMAQI
20th Jul 20254812 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025502 PMAQI
20th Jul 2025493 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025519 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255112 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025492 AMAQI
21st Jul 2025503 AMAQI
21st Jul 2025494 AMAQI
26°C22/31°C
21st Jul 2025505 AMAQI
21st Jul 2025506 AMAQI
21st Jul 2025507 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025504 AMAQI
27°C24/30°C
22nd Jul 2025485 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025488 AMAQI
22nd Jul 2025439 AMAQI
22nd Jul 20253610 AMAQI
22nd Jul 20254411 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025295 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20256112 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025493 AMAQI
23rd Jul 2025484 AMAQI
27°C24/32°C
23rd Jul 2025475 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025749 AMAQI
23rd Jul 20256910 AMAQI
23rd Jul 20256211 AMAQI
23rd Jul 20256712 PMAQI
23rd Jul 2025681 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025493 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025685 PMAQI
23rd Jul 2025666 PMAQI
23rd Jul 2025647 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256111 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025544 AMAQI
28°C24/32°C
24th Jul 2025565 AMAQI
24th Jul 2025566 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20256610 AMAQI
24th Jul 20256811 AMAQI
24th Jul 20257412 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025364 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025308 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254911 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025511 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025563 AMAQI
25th Jul 2025564 AMAQI
27°C24/32°C
25th Jul 2025575 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025578 AMAQI
25th Jul 2025549 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20254911 AMAQI
25th Jul 20253912 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025215 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025429 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254311 PMAQI
26th Jul 20254312 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025553 AMAQI
26th Jul 2025554 AMAQI
27°C24/31°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20255012 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025419 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
28°C24/32°C
27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20253110 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025524 AMAQI
28°C25/32°C
28th Jul 2025495 AMAQI
28th Jul 2025496 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253410 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254912 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025462 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025458 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254611 PMAQI
29th Jul 20254812 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025503 AMAQI
29th Jul 2025514 AMAQI
28°C24/33°C
29th Jul 2025485 AMAQI
29th Jul 2025506 AMAQI
29th Jul 2025507 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025499 AMAQI
29th Jul 20255110 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025482 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254312 AMAQI
30th Jul 2025501 AMAQI
30th Jul 2025512 AMAQI
30th Jul 2025503 AMAQI
30th Jul 2025514 AMAQI
27°C23/32°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025509 AMAQI
30th Jul 20256310 AMAQI
30th Jul 20256911 AMAQI
30th Jul 20256912 PMAQI
30th Jul 2025671 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20254711 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025511 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI
27°C23/32°C
31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20255110 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025463 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025512 AMAQI
1st Aug 2025463 AMAQI
1st Aug 2025524 AMAQI
28°C24/33°C
1st Aug 2025525 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255512 PMAQI
1st Aug 2025531 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025534 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255112 AMAQI
2nd Aug 2025511 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025514 AMAQI
27°C24/32°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025736 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI
28°C24/34°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20259011 AMAQI
3rd Aug 20257712 PMAQI
3rd Aug 2025781 PMAQI
3rd Aug 2025742 PMAQI
3rd Aug 2025923 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025695 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20255511 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025584 AMAQI
28°C25/31°C
4th Aug 2025585 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025429 AMAQI
4th Aug 20254410 AMAQI
4th Aug 20255611 AMAQI
4th Aug 20255012 PMAQI
4th Aug 2025571 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025563 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025576 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025568 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025564 AMAQI
28°C25/33°C
5th Aug 2025565 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025519 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255812 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025444 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025436 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025478 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI
28°C25/32°C
6th Aug 2025545 AMAQI
5 AM6th Aug 2025546 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025349 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20254011 AMAQI
6th Aug 20253912 PMAQI
12 PM6th Aug 2025411 PMAQI
6th Aug 2025502 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025416 PMAQI
6th Aug 2025557 PMAQI
7 PM12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM
48AQI
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. 54), while the lowest AQI was between 9 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
44AQI
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. 44).
2025 Days Vs Air Quality
Ocheon Eup, Pohang, Gyeongbuk, South Korea
2025
10%
22
86%
187
4%
8
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
22 DaysModerate
187 DaysPoor
8 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% 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
Ocheon Eup, Pohang, Gyeongbuk, 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
66AQI
66AQI
2nd January 2025
72AQI
72AQI
3rd January 2025
60AQI
60AQI
4th January 2025
58AQI
58AQI
5th January 2025
70AQI
70AQI
6th January 2025
103AQI
103AQI
7th January 2025
66AQI
66AQI
8th January 2025
72AQI
72AQI
9th January 2025
59AQI
59AQI
10th January 2025
63AQI
63AQI
11th January 2025
63AQI
63AQI
12th January 2025
73AQI
73AQI
13th January 2025
84AQI
84AQI
14th January 2025
102AQI
102AQI
15th January 2025
69AQI
69AQI
16th January 2025
74AQI
74AQI
17th January 2025
83AQI
83AQI
18th January 2025
77AQI
77AQI
19th January 2025
77AQI
77AQI
20th January 2025
99AQI
99AQI
21st January 2025
128AQI
128AQI
22nd January 2025
133AQI
133AQI
23rd January 2025
109AQI
109AQI
24th January 2025
102AQI
102AQI
25th January 2025
73AQI
73AQI
26th January 2025
70AQI
70AQI
27th January 2025
71AQI
71AQI
28th January 2025
58AQI
58AQI
29th January 2025
64AQI
64AQI
30th January 2025
67AQI
67AQI
31st January 2025
72AQI
72AQI
1st February 2025
80AQI
80AQI
2nd February 2025
69AQI
69AQI
3rd February 2025
77AQI
77AQI
4th February 2025
57AQI
57AQI
5th February 2025
61AQI
61AQI
6th February 2025
58AQI
58AQI
7th February 2025
67AQI
67AQI
8th February 2025
56AQI
56AQI
9th February 2025
59AQI
59AQI
10th February 2025
65AQI
65AQI
11th February 2025
78AQI
78AQI
12th February 2025
72AQI
72AQI
13th February 2025
59AQI
59AQI
14th February 2025
73AQI
73AQI
15th February 2025
59AQI
59AQI
16th February 2025
88AQI
88AQI
17th February 2025
58AQI
58AQI
18th February 2025
65AQI
65AQI
19th February 2025
54AQI
54AQI
20th February 2025
57AQI
57AQI
21st February 2025
57AQI
57AQI
22nd February 2025
59AQI
59AQI
23rd February 2025
61AQI
61AQI
24th February 2025
59AQI
59AQI
25th February 2025
57AQI
57AQI
26th February 2025
90AQI
90AQI
27th February 2025
76AQI
76AQI
28th February 2025
72AQI
72AQI
1st March 2025
77AQI
77AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
58AQI
58AQI
4th March 2025
51AQI
51AQI
5th March 2025
42AQI
42AQI
6th March 2025
47AQI
47AQI
7th March 2025
58AQI
58AQI
8th March 2025
59AQI
59AQI
9th March 2025
76AQI
76AQI
10th March 2025
65AQI
65AQI
11th March 2025
85AQI
85AQI
12th March 2025
77AQI
77AQI
13th March 2025
68AQI
68AQI
14th March 2025
62AQI
62AQI
15th March 2025
53AQI
53AQI
16th March 2025
61AQI
61AQI
17th March 2025
62AQI
62AQI
18th March 2025
67AQI
67AQI
19th March 2025
82AQI
82AQI
20th March 2025
78AQI
78AQI
21st March 2025
85AQI
85AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
83AQI
83AQI
24th March 2025
93AQI
93AQI
25th March 2025
116AQI
116AQI
26th March 2025
105AQI
105AQI
27th March 2025
99AQI
99AQI
28th March 2025
85AQI
85AQI
29th March 2025
66AQI
66AQI
30th March 2025
60AQI
60AQI
31st March 2025
67AQI
67AQI
1st April 2025
70AQI
70AQI
2nd April 2025
55AQI
55AQI
3rd April 2025
58AQI
58AQI
4th April 2025
70AQI
70AQI
5th April 2025
61AQI
61AQI
6th April 2025
66AQI
66AQI
7th April 2025
60AQI
60AQI
8th April 2025
77AQI
77AQI
9th April 2025
74AQI
74AQI
10th April 2025
83AQI
83AQI
11th April 2025
79AQI
79AQI
12th April 2025
71AQI
71AQI
13th April 2025
66AQI
66AQI
14th April 2025
59AQI
59AQI
15th April 2025
59AQI
59AQI
16th April 2025
67AQI
67AQI
17th April 2025
66AQI
66AQI
18th April 2025
83AQI
83AQI
19th April 2025
63AQI
63AQI
20th April 2025
65AQI
65AQI
21st April 2025
54AQI
54AQI
22nd April 2025
61AQI
61AQI
23rd April 2025
48AQI
48AQI
24th April 2025
66AQI
66AQI
25th April 2025
74AQI
74AQI
26th April 2025
64AQI
64AQI
27th April 2025
61AQI
61AQI
28th April 2025
62AQI
62AQI
29th April 2025
66AQI
66AQI
30th April 2025
66AQI
66AQI
1st May 2025
61AQI
61AQI
2nd May 2025
56AQI
56AQI
3rd May 2025
60AQI
60AQI
4th May 2025
56AQI
56AQI
5th May 2025
51AQI
51AQI
6th May 2025
53AQI
53AQI
7th May 2025
58AQI
58AQI
8th May 2025
59AQI
59AQI
9th May 2025
49AQI
49AQI
10th May 2025
41AQI
41AQI
11th May 2025
58AQI
58AQI
12th May 2025
61AQI
61AQI
13th May 2025
73AQI
73AQI
14th May 2025
77AQI
77AQI
15th May 2025
66AQI
66AQI
16th May 2025
66AQI
66AQI
17th May 2025
58AQI
58AQI
18th May 2025
61AQI
61AQI
19th May 2025
63AQI
63AQI
20th May 2025
64AQI
64AQI
21st May 2025
58AQI
58AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
67AQI
67AQI
24th May 2025
52AQI
52AQI
25th May 2025
56AQI
56AQI
26th May 2025
62AQI
62AQI
27th May 2025
64AQI
64AQI
28th May 2025
71AQI
71AQI
29th May 2025
60AQI
60AQI
30th May 2025
58AQI
58AQI
31st May 2025
56AQI
56AQI
1st June 2025
67AQI
67AQI
2nd June 2025
86AQI
86AQI
3rd June 2025
67AQI
67AQI
4th June 2025
62AQI
62AQI
5th June 2025
55AQI
55AQI
6th June 2025
64AQI
64AQI
7th June 2025
67AQI
67AQI
8th June 2025
78AQI
78AQI
9th June 2025
69AQI
69AQI
10th June 2025
67AQI
67AQI
11th June 2025
59AQI
59AQI
12th June 2025
70AQI
70AQI
13th June 2025
68AQI
68AQI
14th June 2025
56AQI
56AQI
15th June 2025
65AQI
65AQI
16th June 2025
55AQI
55AQI
17th June 2025
64AQI
64AQI
18th June 2025
65AQI
65AQI
19th June 2025
67AQI
67AQI
20th June 2025
52AQI
52AQI
21st June 2025
49AQI
49AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
54AQI
54AQI
24th June 2025
54AQI
54AQI
25th June 2025
52AQI
52AQI
26th June 2025
59AQI
59AQI
27th June 2025
62AQI
62AQI
28th June 2025
72AQI
72AQI
29th June 2025
65AQI
65AQI
30th June 2025
57AQI
57AQI
1st July 2025
55AQI
55AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
58AQI
58AQI
4th July 2025
59AQI
59AQI
5th July 2025
56AQI
56AQI
6th July 2025
55AQI
55AQI
7th July 2025
66AQI
66AQI
8th July 2025
61AQI
61AQI
9th July 2025
53AQI
53AQI
10th July 2025
50AQI
50AQI
11th July 2025
50AQI
50AQI
12th July 2025
51AQI
51AQI
13th July 2025
51AQI
51AQI
14th July 2025
44AQI
44AQI
15th July 2025
45AQI
45AQI
16th July 2025
56AQI
56AQI
17th July 2025
54AQI
54AQI
18th July 2025
46AQI
46AQI
19th July 2025
36AQI
36AQI
20th July 2025
49AQI
49AQI
21st July 2025
41AQI
41AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
58AQI
58AQI
24th July 2025
50AQI
50AQI
25th July 2025
42AQI
42AQI
26th July 2025
43AQI
43AQI
27th July 2025
37AQI
37AQI
28th July 2025
47AQI
47AQI
29th July 2025
46AQI
46AQI
30th July 2025
51AQI
51AQI
31st July 2025
51AQI
51AQI
1st August 2025
52AQI
52AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
63AQI
63AQI
4th August 2025
55AQI
55AQI
5th August 2025
54AQI
54AQI
79AQI
66AQI
73AQI
66AQI
60AQI
62AQI
50AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202565AQI
25
6
28
2
27
2
1
29
2
29
2
28
15
16
5
22
187
8
Highest AQI recorded in
January79AQI
Lowest AQI recorded in
July50AQI
202464AQI
4
25
1
11
15
3
1
23
7
1
24
3
2
2
29
24
5
30
1
18
12
1
19
11
8
23
2
28
31
96
246
20
2
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
July41AQI
202362AQI
5
20
5
1
3
20
5
5
20
6
11
14
2
3
11
19
1
16
14
15
15
1
17
14
21
9
8
21
2
9
20
9
19
3
130
205
25
4
Highest AQI recorded in
February80AQI
Lowest AQI recorded in
September46AQI
202260AQI
6
20
3
1
1
17
4
9
17
5
9
20
4
25
2
20
10
10
11
1
23
5
15
16
7
21
2
2
27
2
107
189
18
1
Highest AQI recorded in
February75AQI
Lowest AQI recorded in
August41AQI
202152AQI
20
10
16
10
16
14
1
12
18
6
23
2
12
17
1
25
6
25
6
27
3
20
10
1
8
19
3
10
17
4
197
153
11
1
Highest AQI recorded in
November66AQI
Lowest AQI recorded in
July36AQI
202054AQI
6
7
7
14
4
13
1
9
21
25
6
12
19
15
14
1
21
10
15
15
20
11
134
130
2
Highest AQI recorded in
April61AQI
Lowest AQI recorded in
July46AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
65AQILeast Polluted Year Recorded
2021(Avg.)
52AQIOcheon Eup's annual 2025 AQI (65) shows an average percentage change of 11.8% (worsened AQI) compared to previous years: 2020 (54), 2021 (52), 2022 (60), 2023 (62), 2024 (64).
