Uljingun, Ulchin, 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
Uljingun, Ulchin, Gyeongbuk, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Aug 2021
70AQILowest AQI recorded on
16th Aug 2024
18AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Uljingun, Ulchin, Gyeongbuk, South Korea
AQI
Day
Night
.
5 AM10th Aug 2025
7 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM10th Aug
52AQI
Avg. Lowest Time
10AM10th Aug
27AQI
In the last 24 hours,
Uljingun's AQI reached its highest point of 52 at 5 AM during the Night, while the lowest point, 27, was recorded at 10 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Uljingun, Ulchin, Gyeongbuk, South Korea
JulAug
12th - 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 - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255110 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
23°C21/26°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20253911 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025485 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
25°C22/29°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254510 PMAQI
14th Jul 20254211 PMAQI
15th Jul 20254112 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025524 AMAQI
21°C21/22°C
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025211 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025264 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025317 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20254310 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025504 AMAQI
23°C21/24°C
16th Jul 2025485 AMAQI
16th Jul 2025476 AMAQI
16th Jul 2025477 AMAQI
16th Jul 2025488 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20254512 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025593 PMAQI
16th Jul 2025604 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025596 PMAQI
16th Jul 2025597 PMAQI
16th Jul 2025598 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025512 AMAQI
17th Jul 2025503 AMAQI
17th Jul 2025514 AMAQI
23°C21/26°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255311 AMAQI
17th Jul 20254612 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025255 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20253910 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
23°C22/26°C
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025443 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025436 PMAQI
18th Jul 2025457 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025491 AMAQI
19th Jul 2025512 AMAQI
19th Jul 2025513 AMAQI
19th Jul 2025494 AMAQI
23°C21/27°C
19th Jul 2025475 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025173 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025175 PMAQI
19th Jul 2025176 PMAQI
19th Jul 2025177 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025451 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025454 AMAQI
22°C20/25°C
20th Jul 2025435 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255310 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025454 AMAQI
24°C20/28°C
21st Jul 2025425 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20253312 PMAQI
21st Jul 2025471 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025404 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025463 AMAQI
22nd Jul 2025464 AMAQI
25°C23/29°C
22nd Jul 2025465 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025457 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025294 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025453 AMAQI
23rd Jul 2025454 AMAQI
25°C22/29°C
23rd Jul 2025425 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253811 AMAQI
23rd Jul 20254412 PMAQI
23rd Jul 2025461 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025374 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025433 AMAQI
24th Jul 2025434 AMAQI
27°C24/29°C
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20256511 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025712 PMAQI
24th Jul 2025713 PMAQI
24th Jul 2025634 PMAQI
24th Jul 2025525 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20255110 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254712 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025484 AMAQI
27°C25/30°C
25th Jul 2025515 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025509 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025492 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025327 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025491 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025504 AMAQI
27°C25/30°C
26th Jul 2025515 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025507 AMAQI
26th Jul 2025508 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20253511 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025472 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025434 PMAQI
26th Jul 2025465 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025367 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254612 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025512 AMAQI
27th Jul 2025503 AMAQI
27th Jul 2025504 AMAQI
26°C24/30°C
27th Jul 2025495 AMAQI
27th Jul 2025486 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20252511 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025399 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254211 PMAQI
28th Jul 20254112 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025474 AMAQI
27°C23/32°C
28th Jul 2025465 AMAQI
28th Jul 2025466 AMAQI
28th Jul 2025467 AMAQI
28th Jul 2025468 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025416 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025479 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20255011 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025491 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025483 AMAQI
29th Jul 2025464 AMAQI
28°C25/30°C
29th Jul 2025445 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025591 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025624 PMAQI
29th Jul 2025575 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20255110 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025481 AMAQI
30th Jul 2025482 AMAQI
30th Jul 2025483 AMAQI
30th Jul 2025494 AMAQI
26°C23/30°C
30th Jul 2025515 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025439 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20253611 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025503 AMAQI
31st Jul 2025504 AMAQI
25°C23/27°C
31st Jul 2025495 AMAQI
31st Jul 2025496 AMAQI
31st Jul 2025497 AMAQI
31st Jul 2025498 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20254910 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20255112 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025516 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255310 PMAQI
31st Jul 20254911 PMAQI
1st Aug 20254512 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025513 AMAQI
1st Aug 2025524 AMAQI
27°C23/30°C
1st Aug 2025525 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255112 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI
27°C25/30°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20256711 AMAQI
2nd Aug 20256112 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025544 AMAQI
28°C25/30°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20257410 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20256912 PMAQI
3rd Aug 2025731 PMAQI
3rd Aug 2025612 PMAQI
3rd Aug 2025783 PMAQI
3rd Aug 2025694 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025616 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255910 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°C27/30°C
4th Aug 2025575 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025359 AMAQI
4th Aug 20254110 AMAQI
4th Aug 20254111 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025441 PMAQI
4th Aug 2025462 PMAQI
4th Aug 2025473 PMAQI
4th Aug 2025504 PMAQI
4th Aug 2025485 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025544 AMAQI
25°C23/29°C
5th Aug 2025555 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025479 AMAQI
5th Aug 20255210 AMAQI
5th Aug 20255211 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025473 PMAQI
5th Aug 2025414 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025476 PMAQI
5th Aug 2025467 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025499 PMAQI
5th Aug 20255110 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20254712 AMAQI
6th Aug 2025501 AMAQI
6th Aug 2025532 AMAQI
6th Aug 2025533 AMAQI
6th Aug 2025534 AMAQI
26°C24/29°C
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025359 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253511 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025321 PMAQI
6th Aug 2025402 PMAQI
6th Aug 2025333 PMAQI
6th Aug 2025354 PMAQI
6th Aug 2025365 PMAQI
6th Aug 2025346 PMAQI
6th Aug 2025467 PMAQI
6th Aug 2025478 PMAQI
6th Aug 2025479 PMAQI
6th Aug 20254610 PMAQI
6th Aug 20254711 PMAQI
7th Aug 20254612 AMAQI
7th Aug 2025521 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025523 AMAQI
7th Aug 2025504 AMAQI
26°C23/29°C
7th Aug 2025495 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025507 AMAQI
7th Aug 2025488 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20254210 AMAQI
7th Aug 20254011 AMAQI
7th Aug 20253612 PMAQI
7th Aug 2025431 PMAQI
7th Aug 2025402 PMAQI
7th Aug 2025323 PMAQI
7th Aug 2025364 PMAQI
7th Aug 2025325 PMAQI
7th Aug 2025326 PMAQI
7th Aug 2025337 PMAQI
7th Aug 2025398 PMAQI
7th Aug 2025409 PMAQI
7th Aug 20254210 PMAQI
7th Aug 20254411 PMAQI
8th Aug 20254612 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025502 AMAQI
8th Aug 2025503 AMAQI
8th Aug 2025504 AMAQI
23°C21/27°C
8th Aug 2025495 AMAQI
8th Aug 2025506 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025498 AMAQI
8th Aug 2025419 AMAQI
8th Aug 20253810 AMAQI
8th Aug 20254311 AMAQI
8th Aug 20254212 PMAQI
8th Aug 2025371 PMAQI
8th Aug 2025422 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025364 PMAQI
8th Aug 2025365 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025317 PMAQI
8th Aug 2025318 PMAQI
8th Aug 2025389 PMAQI
8th Aug 20253710 PMAQI
8th Aug 20253811 PMAQI
9th Aug 20253912 AMAQI
9th Aug 2025481 AMAQI
9th Aug 2025502 AMAQI
9th Aug 2025503 AMAQI
9th Aug 2025504 AMAQI
23°C21/24°C
9th Aug 2025505 AMAQI
9th Aug 2025506 AMAQI
9th Aug 2025497 AMAQI
9th Aug 2025508 AMAQI
9th Aug 2025489 AMAQI
9th Aug 20255010 AMAQI
9th Aug 20255411 AMAQI
9th Aug 20255612 PMAQI
9th Aug 2025611 PMAQI
9th Aug 2025532 PMAQI
9th Aug 2025553 PMAQI
9th Aug 2025574 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025396 PMAQI
9th Aug 2025357 PMAQI
9th Aug 2025398 PMAQI
9th Aug 2025419 PMAQI
9th Aug 20254310 PMAQI
9th Aug 20254411 PMAQI
10th Aug 20254512 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025504 AMAQI
23°C21/25°C
10th Aug 2025525 AMAQI
10th Aug 2025526 AMAQI
10th Aug 2025527 AMAQI
10th Aug 2025528 AMAQI
10th Aug 2025399 AMAQI
10th Aug 20252710 AMAQI
10th Aug 20252911 AMAQI
10th Aug 20253412 PMAQI
10th Aug 2025371 PMAQI
10th Aug 2025482 PMAQI
10th Aug 2025503 PMAQI
10th Aug 2025524 PMAQI
10th Aug 2025485 PMAQI
10th Aug 2025466 PMAQI
10th Aug 2025437 PMAQI
10th Aug 2025468 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20254910 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025511 AMAQI
11th Aug 2025522 AMAQI
11th Aug 2025513 AMAQI
11th Aug 2025524 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
42AQI
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. 42).
Night time
Avg. Highest Time
12 AM - 4 AM
49AQI
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. 49), while the lowest AQI was between 8 PM to 8 PM (Avg. 44).
2025 Days Vs Air Quality
Uljingun, Ulchin, Gyeongbuk, South Korea
2025
43%
94
56%
124
1%
3
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
94 DaysModerate
124 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2025, 43% of 222 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Uljingun, Ulchin, 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
57AQI
57AQI
2nd January 2025
55AQI
55AQI
3rd January 2025
47AQI
47AQI
4th January 2025
49AQI
49AQI
5th January 2025
57AQI
57AQI
6th January 2025
74AQI
74AQI
7th January 2025
49AQI
49AQI
8th January 2025
54AQI
54AQI
9th January 2025
41AQI
41AQI
10th January 2025
49AQI
49AQI
11th January 2025
43AQI
43AQI
12th January 2025
54AQI
54AQI
13th January 2025
65AQI
65AQI
14th January 2025
77AQI
77AQI
15th January 2025
48AQI
48AQI
16th January 2025
57AQI
57AQI
17th January 2025
59AQI
59AQI
18th January 2025
65AQI
65AQI
19th January 2025
56AQI
56AQI
20th January 2025
93AQI
93AQI
21st January 2025
103AQI
103AQI
22nd January 2025
101AQI
101AQI
23rd January 2025
77AQI
77AQI
24th January 2025
78AQI
78AQI
25th January 2025
50AQI
50AQI
26th January 2025
50AQI
50AQI
27th January 2025
48AQI
48AQI
28th January 2025
49AQI
49AQI
29th January 2025
51AQI
51AQI
30th January 2025
61AQI
61AQI
31st January 2025
60AQI
60AQI
1st February 2025
66AQI
66AQI
2nd February 2025
50AQI
50AQI
3rd February 2025
55AQI
55AQI
4th February 2025
39AQI
39AQI
5th February 2025
41AQI
41AQI
6th February 2025
38AQI
38AQI
7th February 2025
47AQI
47AQI
8th February 2025
39AQI
39AQI
9th February 2025
48AQI
48AQI
10th February 2025
46AQI
46AQI
11th February 2025
60AQI
60AQI
12th February 2025
51AQI
51AQI
13th February 2025
44AQI
44AQI
14th February 2025
58AQI
58AQI
15th February 2025
50AQI
50AQI
16th February 2025
79AQI
79AQI
17th February 2025
48AQI
48AQI
18th February 2025
53AQI
53AQI
19th February 2025
44AQI
44AQI
20th February 2025
47AQI
47AQI
21st February 2025
46AQI
46AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
48AQI
48AQI
24th February 2025
52AQI
52AQI
25th February 2025
48AQI
48AQI
26th February 2025
70AQI
70AQI
27th February 2025
58AQI
58AQI
28th February 2025
67AQI
67AQI
1st March 2025
60AQI
60AQI
2nd March 2025
64AQI
64AQI
3rd March 2025
45AQI
45AQI
4th March 2025
45AQI
45AQI
5th March 2025
38AQI
38AQI
6th March 2025
39AQI
39AQI
7th March 2025
47AQI
47AQI
8th March 2025
50AQI
50AQI
9th March 2025
64AQI
64AQI
10th March 2025
58AQI
58AQI
11th March 2025
77AQI
77AQI
12th March 2025
73AQI
73AQI
13th March 2025
59AQI
59AQI
14th March 2025
53AQI
53AQI
15th March 2025
46AQI
46AQI
16th March 2025
45AQI
45AQI
17th March 2025
50AQI
50AQI
18th March 2025
52AQI
52AQI
19th March 2025
67AQI
67AQI
20th March 2025
62AQI
62AQI
21st March 2025
76AQI
76AQI
22nd March 2025
68AQI
68AQI
23rd March 2025
77AQI
77AQI
24th March 2025
92AQI
92AQI
25th March 2025
122AQI
122AQI
26th March 2025
98AQI
98AQI
27th March 2025
88AQI
88AQI
28th March 2025
79AQI
79AQI
29th March 2025
58AQI
58AQI
30th March 2025
51AQI
51AQI
31st March 2025
57AQI
57AQI
1st April 2025
60AQI
60AQI
2nd April 2025
46AQI
46AQI
3rd April 2025
45AQI
45AQI
4th April 2025
59AQI
59AQI
5th April 2025
57AQI
57AQI
6th April 2025
57AQI
57AQI
7th April 2025
59AQI
59AQI
8th April 2025
73AQI
73AQI
9th April 2025
69AQI
69AQI
10th April 2025
72AQI
72AQI
11th April 2025
65AQI
65AQI
12th April 2025
66AQI
66AQI
13th April 2025
61AQI
61AQI
14th April 2025
55AQI
55AQI
15th April 2025
46AQI
46AQI
16th April 2025
59AQI
59AQI
17th April 2025
61AQI
61AQI
18th April 2025
70AQI
70AQI
19th April 2025
62AQI
62AQI
20th April 2025
56AQI
56AQI
21st April 2025
45AQI
45AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
33AQI
33AQI
24th April 2025
52AQI
52AQI
25th April 2025
62AQI
62AQI
26th April 2025
56AQI
56AQI
27th April 2025
54AQI
54AQI
28th April 2025
54AQI
54AQI
29th April 2025
52AQI
52AQI
30th April 2025
61AQI
61AQI
1st May 2025
55AQI
55AQI
2nd May 2025
48AQI
48AQI
3rd May 2025
45AQI
45AQI
4th May 2025
46AQI
46AQI
5th May 2025
39AQI
39AQI
6th May 2025
38AQI
38AQI
7th May 2025
45AQI
45AQI
8th May 2025
51AQI
51AQI
9th May 2025
44AQI
44AQI
10th May 2025
33AQI
33AQI
11th May 2025
51AQI
51AQI
12th May 2025
55AQI
55AQI
13th May 2025
64AQI
64AQI
14th May 2025
67AQI
67AQI
15th May 2025
60AQI
60AQI
16th May 2025
56AQI
56AQI
17th May 2025
45AQI
45AQI
18th May 2025
51AQI
51AQI
19th May 2025
58AQI
58AQI
20th May 2025
61AQI
61AQI
21st May 2025
61AQI
61AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
63AQI
63AQI
24th May 2025
45AQI
45AQI
25th May 2025
45AQI
45AQI
26th May 2025
54AQI
54AQI
27th May 2025
55AQI
55AQI
28th May 2025
58AQI
58AQI
29th May 2025
52AQI
52AQI
30th May 2025
44AQI
44AQI
31st May 2025
42AQI
42AQI
1st June 2025
55AQI
55AQI
2nd June 2025
69AQI
69AQI
3rd June 2025
57AQI
57AQI
4th June 2025
51AQI
51AQI
5th June 2025
48AQI
48AQI
6th June 2025
56AQI
56AQI
7th June 2025
64AQI
64AQI
8th June 2025
71AQI
71AQI
9th June 2025
69AQI
69AQI
10th June 2025
64AQI
64AQI
11th June 2025
52AQI
52AQI
12th June 2025
56AQI
56AQI
13th June 2025
64AQI
64AQI
14th June 2025
52AQI
52AQI
15th June 2025
61AQI
61AQI
16th June 2025
52AQI
52AQI
17th June 2025
61AQI
61AQI
18th June 2025
66AQI
66AQI
19th June 2025
63AQI
63AQI
20th June 2025
49AQI
49AQI
21st June 2025
46AQI
46AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
50AQI
50AQI
24th June 2025
49AQI
49AQI
25th June 2025
40AQI
40AQI
26th June 2025
42AQI
42AQI
27th June 2025
48AQI
48AQI
28th June 2025
60AQI
60AQI
29th June 2025
60AQI
60AQI
30th June 2025
48AQI
48AQI
1st July 2025
49AQI
49AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
54AQI
54AQI
4th July 2025
55AQI
55AQI
5th July 2025
53AQI
53AQI
6th July 2025
54AQI
54AQI
7th July 2025
61AQI
61AQI
8th July 2025
58AQI
58AQI
9th July 2025
53AQI
53AQI
10th July 2025
50AQI
50AQI
11th July 2025
49AQI
49AQI
12th July 2025
45AQI
45AQI
13th July 2025
50AQI
50AQI
14th July 2025
40AQI
40AQI
15th July 2025
38AQI
38AQI
16th July 2025
52AQI
52AQI
17th July 2025
43AQI
43AQI
18th July 2025
43AQI
43AQI
19th July 2025
33AQI
33AQI
20th July 2025
46AQI
46AQI
21st July 2025
43AQI
43AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
43AQI
43AQI
24th July 2025
50AQI
50AQI
25th July 2025
44AQI
44AQI
26th July 2025
44AQI
44AQI
27th July 2025
37AQI
37AQI
28th July 2025
42AQI
42AQI
29th July 2025
48AQI
48AQI
30th July 2025
45AQI
45AQI
31st July 2025
50AQI
50AQI
1st August 2025
53AQI
53AQI
2nd August 2025
58AQI
58AQI
3rd August 2025
61AQI
61AQI
4th August 2025
51AQI
51AQI
5th August 2025
50AQI
50AQI
6th August 2025
44AQI
44AQI
7th August 2025
42AQI
42AQI
8th August 2025
42AQI
42AQI
9th August 2025
50AQI
50AQI
61AQI
52AQI
63AQI
57AQI
51AQI
55AQI
47AQI
50AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202555AQI
11
18
2
17
11
9
21
1
6
24
13
18
10
20
23
8
5
4
94
124
3
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
July47AQI
202446AQI
16
15
23
6
13
17
1
13
15
2
22
9
17
12
28
3
28
3
30
29
2
23
7
24
7
266
96
1
2
Highest AQI recorded in
April64AQI
Lowest AQI recorded in
September31AQI
202353AQI
12
16
3
8
20
6
22
3
6
20
1
2
1
9
22
14
16
19
12
26
5
28
2
20
11
17
10
18
13
183
169
7
2
1
Highest AQI recorded in
April78AQI
Lowest AQI recorded in
September36AQI
202256AQI
14
15
2
4
15
2
9
13
4
2
3
4
13
10
21
18
12
12
9
1
28
1
28
3
16
13
1
18
13
162
128
9
2
3
Highest AQI recorded in
March102AQI
Lowest AQI recorded in
August29AQI
202152AQI
18
10
1
10
17
1
11
19
1
12
17
1
10
20
1
11
19
25
6
22
9
27
3
23
8
15
14
1
19
11
1
203
153
5
2
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
September36AQI
202045AQI
6
7
12
9
12
6
19
11
31
25
6
26
4
24
7
12
18
16
12
3
183
80
3
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
July29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
56AQILeast Polluted Year Recorded
2020(Avg.)
45AQIUljingun's annual 2025 AQI (55) shows an average percentage change of 9.8% (worsened AQI) compared to previous years: 2020 (45), 2021 (52), 2022 (56), 2023 (53), 2024 (46).
